From 56d1d3d9cd76cf641f9b67eb3ea69b102b1b4f56 Mon Sep 17 00:00:00 2001 From: blackbird Date: Fri, 15 Dec 2006 22:21:59 +0100 Subject: [PATCH] [svn] added lodgeit sourcecode --- pastebin/__init__.py | 0 pastebin/clientlib/lodgeit.rb | 220 ++ pastebin/lodgeit.py | 299 +++ pastebin/manage.py | 11 + pastebin/media/css/style.css | 311 +++ pastebin/media/js/builder.js | 119 + pastebin/media/js/controls.js | 833 +++++++ pastebin/media/js/dragdrop.js | 970 ++++++++ pastebin/media/js/effects.js | 977 ++++++++ pastebin/media/js/pastebin.js | 47 + pastebin/media/js/prototype.js | 2241 ++++++++++++++++++ pastebin/media/js/scriptaculous.js | 49 + pastebin/media/js/slider.js | 294 +++ pastebin/pastes/__init__.py | 0 pastebin/pastes/models.py | 191 ++ pastebin/pastes/views.py | 133 ++ pastebin/settings.py | 80 + pastebin/static/__init__.py | 0 pastebin/static/models.py | 3 + pastebin/static/views.py | 32 + pastebin/templates/layout.html | 64 + pastebin/templates/pastes/_autocomplete.html | 5 + pastebin/templates/pastes/_find_thread.html | 10 + pastebin/templates/pastes/all_pastes.html | 27 + pastebin/templates/pastes/compare.html | 17 + pastebin/templates/pastes/new.html | 70 + pastebin/templates/pastes/recent_pastes.html | 17 + pastebin/templates/pastes/show.html | 48 + pastebin/templates/pastes/tagcloud.html | 14 + pastebin/templates/pastes/taglist.html | 21 + pastebin/templates/static/about.html | 50 + pastebin/templates/static/error404.html | 13 + pastebin/templates/static/error500.html | 14 + pastebin/templates/static/help.html | 67 + pastebin/templates/xmlrpc/index.html | 59 + pastebin/urls.py | 43 + pastebin/utils.py | 178 ++ pastebin/xmlrpc/__init__.py | 0 pastebin/xmlrpc/models.py | 3 + pastebin/xmlrpc/views.py | 207 ++ 40 files changed, 7737 insertions(+) create mode 100644 pastebin/__init__.py create mode 100644 pastebin/clientlib/lodgeit.rb create mode 100755 pastebin/lodgeit.py create mode 100644 pastebin/manage.py create mode 100644 pastebin/media/css/style.css create mode 100644 pastebin/media/js/builder.js create mode 100644 pastebin/media/js/controls.js create mode 100644 pastebin/media/js/dragdrop.js create mode 100644 pastebin/media/js/effects.js create mode 100644 pastebin/media/js/pastebin.js create mode 100644 pastebin/media/js/prototype.js create mode 100644 pastebin/media/js/scriptaculous.js create mode 100644 pastebin/media/js/slider.js create mode 100644 pastebin/pastes/__init__.py create mode 100644 pastebin/pastes/models.py create mode 100644 pastebin/pastes/views.py create mode 100644 pastebin/settings.py create mode 100644 pastebin/static/__init__.py create mode 100644 pastebin/static/models.py create mode 100644 pastebin/static/views.py create mode 100644 pastebin/templates/layout.html create mode 100644 pastebin/templates/pastes/_autocomplete.html create mode 100644 pastebin/templates/pastes/_find_thread.html create mode 100644 pastebin/templates/pastes/all_pastes.html create mode 100644 pastebin/templates/pastes/compare.html create mode 100644 pastebin/templates/pastes/new.html create mode 100644 pastebin/templates/pastes/recent_pastes.html create mode 100644 pastebin/templates/pastes/show.html create mode 100644 pastebin/templates/pastes/tagcloud.html create mode 100644 pastebin/templates/pastes/taglist.html create mode 100644 pastebin/templates/static/about.html create mode 100644 pastebin/templates/static/error404.html create mode 100644 pastebin/templates/static/error500.html create mode 100644 pastebin/templates/static/help.html create mode 100644 pastebin/templates/xmlrpc/index.html create mode 100644 pastebin/urls.py create mode 100644 pastebin/utils.py create mode 100644 pastebin/xmlrpc/__init__.py create mode 100644 pastebin/xmlrpc/models.py create mode 100644 pastebin/xmlrpc/views.py diff --git a/pastebin/__init__.py b/pastebin/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/pastebin/clientlib/lodgeit.rb b/pastebin/clientlib/lodgeit.rb new file mode 100644 index 0000000..7e21643 --- /dev/null +++ b/pastebin/clientlib/lodgeit.rb @@ -0,0 +1,220 @@ +# +# lodgeit.rb +# +# Copyright (C) 2006 Armin Ronacher +# +# Author: Armin Ronacher +# License: GNU GPL + +require 'xmlrpc/client' + + +# == LodgeIt API +# +# This class provides access to the lodge it pastebin +# at http://paste.pocoo.org/ +# +# == Examples +# +# === Basic Queries +# +# Example #1: Create LodgeIt instance +# +# require 'lodgeit' +# a = LodgeIt.new +# +# Example #2: Query LodgeIt +# +# puts a.paste_count +# puts a.private_count +# +# The latter should output the total count of pastes in the +# lodgeit pastebin, the latter the number of private pastes. +class LodgeIt + + PASTEBIN_URL = 'http://paste.pocoo.org/' + SERVICE_URL = "#{PASTEBIN_URL}xmlrpc/" + + def initialize + @service = XMLRPC::Client.new2(SERVICE_URL) + @_languages = nil + end + + def inspect + '#' + end + + # Number of pastes + def paste_count + @service.call('pastes.countPastes') + end + + # number of private pastes + def private_count + @service.call('pastes.countPrivate') + end + + # number of public pastes + def public_count + @service.call('pastes.countPublic') + end + + # hash of supported languages + def languages + if @_languages.nil? + h = Hash.new + @service.call('pastes.getLanguages').each do |key, value| + h[key.to_sym] = value + end + @_languages = h + end + @_languages + end + + # this method checks if a language exists + def language_exists? alias_ + rv = self.get_name_by_alias(alias_.to_s) + not rv.nil? + end + + # get the alias for a filename + def get_alias_for_filename filename + rv = @service.call('pastes.getAliasForFilename', filename) + (rv.empty?) ? nil : rv + end + + # get the alias for a mimetype + def get_alias_for_mimetype mimetype + rv = @service.call('pastes.getAliasForMimetype', mimetype) + (rv.empty?) ? nil : rv + end + + # get the name for an alias + def get_name_by_alias alias_ + rv = @service.call('pastes.getNameByAlias', alias_) + (rv.empty?) ? nil : rv + end + + # return the paste "uid" + def get_paste uid + rv = @service.call('pastes.getPaste', uid) + if not rv + return nil + end + LodgeIt::Paste.new(self, rv) + end + + # return the last "n" pastes + def get_recent_pastes n + @service.call('pastes.getRecent', n).map do |data| + LodgeIt::Paste.new(self, data) + end + end + + # return the most recent paste + def get_recent_paste + self.get_recent_pastes(1).first + end + + # return all pastes for a given tag name + def get_pastes_for_tag tag + @service.call('pastes.getPastesForTag', tag).map do |data| + LodgeIt::Paste.new(self, data) + end + end + + # return the url or a paste + def get_paste_url uid + rv = @service.call('pastes.getURL', uid) + (rv.empty?) ? nil : rv + end + + # create a new paste + def new_paste code, language='text', private_=false, title='Untitled', + author='anonymous', tags=[] + if language != 'text' and not self.language_exists(language) + raise AttributeError, "unknown language '#{language}'" + end + rv = @service.call('pastes.newPaste', language, code, private_, + title, author, tags) + if rv == 0 + return nil + end + Paste.new(self, rv['uid']) + end + + # check if a file exists + def style_exists? style + @service.call('styles.styleExists', style.to_s) + end + + # return a list of supported styles + def get_style_list + @service.call('styles.getStyleList').map { |x| x.to_sym } + end + + # return the css file of a name or nil if the style does + # not exist. If prefix is given, all css definitions will + # be prefixed with it (eg: "div.syntax") + def get_style style, prefix='' + rv = @service.call('styles.getStyle', style, prefix) + (rv.empty?) ? nil : rv + end + + # return a tag cloud. The return values is a hash with + # the following keys: + # + # name name of the tag + # size size of the tag in pixels + # count number of pastes tagged with this tag + def get_tag_cloud + @service.call('tags.getTagCloud') + end + + + # == Paste + # + # This class represents a paste. You should not create instances + # of this class yourself. + class Paste + + attr_reader(:uid, :title, :author, :private, :pub_date, + :code, :parsed_code, :language, :language_name, + :url, :tags) + + def initialize agent, data + @agent = agent + @uid = data['uid'] + @title = data['title'] + @author = data['author'] + @private = data['private'] || false + @pub_date = Time.at(data['pub_date']) + @code = data['code'] + @parsed_code = data['parsed_code'] + @language = data['language'] + @language_name = data['language_name'] + @url = data['url'] + @tags = data['tags'] + @reply_to = (data['reply_to'].empty?) ? nil : data['reply_to'] + + # used as cache for reply_to + @_reply_to = nil + end + + def inspect + "#" + end + + def reply_to + if not @reply_to.nil? + if not @_reply_to + @_reply_to = @agent.get_paste(@reply_to) + end + return @_reply_to + end + nil + end + + end + +end diff --git a/pastebin/lodgeit.py b/pastebin/lodgeit.py new file mode 100755 index 0000000..0182c9e --- /dev/null +++ b/pastebin/lodgeit.py @@ -0,0 +1,299 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +""" + LodgeIt! + ~~~~~~~~ + + A script that pastes stuff into the lodgeit pastebin on + paste.pocoo.org. + + .lodgeitrc / _lodgeitrc + ----------------------- + + Under UNIX create a file called ``~/.lodgerc``, under Windows + create a file ``%APPDATA%/_lodgerc`` to override defaults:: + + author=Your Name + language=default_language + private=true/false + clipboard=true/false + open_browser=true/false + encoding=fallback_charset + + :authors: 2006 Armin Ronacher , + 2006 Matt Good , + 2005 Raphael Slinckx +""" +import os +import sys + + +SCRIPT_NAME = os.path.basename(sys.argv[0]) +VERSION = '0.1' +SERVICE_URL = 'http://paste.pocoo.org/xmlrpc/' +SETTING_KEYS = ['author', 'title', 'language', 'private', 'clipboard', + 'open_browser'] + + +def fail(msg, code): + print >> sys.stderr, 'ERROR: %s' % msg + sys.exit(code) + + +def load_default_settings(): + """Load the defaults from the lodgeitrc file.""" + settings = { + 'author': None, + 'language': None, + 'private': False, + 'clipboard': True, + 'open_browser': False, + 'encoding': 'iso-8859-15' + } + rcfile = None + if os.name == 'posix': + rcfile = os.path.expanduser('~/.lodgeitrc') + elif os.name == 'nt' and 'APPDATA' in os.environ: + rcfile = os.path.expandvars(r'$APPDATA\_lodgeitrc') + if rcfile: + try: + f = open(rcfile) + for line in f: + if line.strip()[:1] in '#;': + continue + p = line.split('=', 1) + if len(p) == 2: + key = p[0].strip().lower() + if key in settings: + if key in ('private', 'clipboard', 'open_browser'): + settings[key] = p[1].strip().lower() in \ + ('true', '1', 'on', 'yes') + else: + settings[key] = p[1].strip() + f.close() + except IOError: + pass + settings['tags'] = [] + settings['title'] = None + return settings + + +def make_utf8(text, encoding): + """Convert a text to utf-8""" + try: + u = unicode(text, 'utf-8') + uenc = 'utf-8' + except UnicodeError: + try: + u = unicode(text, encoding) + uenc = 'utf-8' + except UnicodeError: + u = unicode(text, 'iso-8859-15', 'ignore') + uenc = 'iso-8859-15' + try: + import chardet + except ImportError: + return u.encode('utf-8') + d = chardet.detect(text) + if d['encoding'] == uenc: + return u.encode('utf-8') + return unicode(text, d['encoding'], 'ignore').encode('utf-8') + + +def get_xmlrpc_service(): + global _xmlrpc_service + import xmlrpclib + try: + _xmlrpc_service + except NameError: + try: + _xmlrpc_service = xmlrpclib.ServerProxy(SERVICE_URL) + except: + fail('Could not connect to Pastebin', -1) + return _xmlrpc_service + + +def copy_url(url): + """Copy the url into the clipboard.""" + try: + import win32clipboard + import win32con + except ImportError: + try: + import pygtk + pygtk.require('2.0') + import gtk + import gobject + except ImportError: + return + gtk.clipboard_get(gtk.gdk.SELECTION_CLIPBOARD).set_text(url) + gobject.idle_add(gtk.main_quit) + gtk.main() + else: + win32clipboard.OpenClipboard() + win32clipboard.EmptyClipboard() + win32clipboard.SetClipboardText(url) + win32clipboard.CloseClipboard() + + +def open_webbrowser(url): + """Open a new browser window.""" + import webbrowser + webbrowser.open(url) + + +def get_unix_username(): + """Return the current unix username""" + import getpass + return getpass.getuser() + + +def language_exists(language): + """Check if a language alias exists.""" + xmlrpc = get_xmlrpc_service() + return bool(xmlrpc.pastes.getNameByAlias(language)) + + +def guess_language(data, filename): + """Guess the language for a given data.""" + xmlrpc = get_xmlrpc_service() + try: + import gnomevfs + except ImportError: + pass + else: + mimes = [gnomevfs.get_mime_type_for_data(data)] + if filename: + mimes.append(gnomevfs.get_mime_type(os.path.abspath(filename))) + for mime in mimes: + alias = xmlrpc.pastes.getAliasForMimetype(mime) + if alias and alias != 'text': + return alias + if filename: + alias = xmlrpc.pastes.getAliasForFilename(filename) + if alias: + return alias + return 'text' + + +def print_languages(): + xmlrpc = get_xmlrpc_service() + languages = xmlrpc.pastes.getLanguages() + languages.sort(lambda a, b: cmp(a[1].lower(), b[1].lower())) + print 'Supported Languages:' + for alias, name in languages: + print ' %-30s%s' % (alias, name) + + +def download_paste(uid): + xmlrpc = get_xmlrpc_service() + paste = xmlrpc.pastes.getPaste(uid) + if not paste: + fail('Paste "%s" does not exist' % uid, 5) + print paste['code'] + + +def create_paste(code, title, author, language, private, tags): + xmlrpc = get_xmlrpc_service() + rv = xmlrpc.pastes.newPaste(language, code, private, title, author, tags) + if not rv: + fail('Could not commit paste. Something went wrong', 4) + return rv['url'] + + +if __name__ == '__main__': + # parse command line + from optparse import OptionParser + parser = OptionParser() + + settings = load_default_settings() + + parser.add_option('-v', '--version', action='store_true', + help='Print script version') + parser.add_option('-t', '--title', + help='Title of the paste (default is FILE if given)') + parser.add_option('-a', '--author', default=settings['author'], + help='Name of the author (default is UNIX username)') + parser.add_option('-l', '--language', default=settings['language'], + help='Used syntax highlighter for the file') + parser.add_option('-p', '--private', default=settings['private'], + action='store_true', help='Paste as private') + parser.add_option('-e', '--encoding', default=settings['encoding'], + help='Specify the encoding of a file (default is ' + 'utf-8 or guessing if available)') + parser.add_option('--no-clipboard', dest='clipboard', + action='store_false', + default=settings['clipboard'], + help="Don't copy the url into the clipboard") + parser.add_option('--open-browser', dest='open_browser', + action='store_true', + default=settings['open_browser'], + help='Open the paste in a web browser') + parser.add_option('--tags', help='List of comma separated tags') + parser.add_option('--languages', action='store_true', default=False, + help='Retrieve a list of supported languages') + parser.add_option('--download', metavar='UID', + help='Download a given paste') + + opts, args = parser.parse_args() + + if len(args) > 1: + fail('Can only paste one file', 1) + + # System Version + if opts.version: + print '%s: version %s' % (SCRIPT_NAME, VERSION) + sys.exit() + + # Languages + elif opts.languages: + print_languages() + sys.exit() + + # Download Paste + elif opts.download: + download_paste(opts.download) + sys.exit() + + if opts.tags: + opts.tags = [t.strip() for t in opts.tags.split(',')] + else: + opts.tags = [] + + # check language if given + if opts.language and not language_exists(opts.language): + fail('Language %s is not supported', 3) + + # load file + try: + if args: + f = file(args[0], 'r') + else: + f = sys.stdin + data = f.read() + f.close() + except Exception, msg: + fail('Error while reading the file: %s' % msg, 2) + if not data.strip(): + fail('Aborted, paste file was empty', 4) + + # fill with default settings + if not opts.author: + opts.author = get_unix_username() + if not opts.title: + if args: + opts.title = args[0] + else: + opts.title = '' + if not opts.language: + opts.language = guess_language(data, args and args[0] or None) + + # create paste + code = make_utf8(data, opts.encoding) + url = create_paste(code, opts.title, opts.author, opts.language, + opts.private, opts.tags) + print url + if opts.open_browser: + open_webbrowser(url) + if opts.clipboard: + copy_url(url) diff --git a/pastebin/manage.py b/pastebin/manage.py new file mode 100644 index 0000000..5e78ea9 --- /dev/null +++ b/pastebin/manage.py @@ -0,0 +1,11 @@ +#!/usr/bin/env python +from django.core.management import execute_manager +try: + import settings # Assumed to be in the same directory. +except ImportError: + import sys + sys.stderr.write("Error: Can't find the file 'settings.py' in the directory containing %r. It appears you've customized things.\nYou'll have to run django-admin.py, passing it your settings module.\n(If the file settings.py does indeed exist, it's causing an ImportError somehow.)\n" % __file__) + sys.exit(1) + +if __name__ == "__main__": + execute_manager(settings) diff --git a/pastebin/media/css/style.css b/pastebin/media/css/style.css new file mode 100644 index 0000000..4565900 --- /dev/null +++ b/pastebin/media/css/style.css @@ -0,0 +1,311 @@ +body { + background-color: #919191; + font-family: 'Verdana', 'Bitstream Vera Sans', sans-serif; + font-size: 13px; + margin: 0; + padding: 0; +} + +a { + color: #19476D; +} + +a:hover { + color: #BA832B; +} + +input, select { + border: 1px solid #aaa; + font-family: 'Verdana', 'Bitstream Vera Sans', sans-serif; + font-size: 13px; +} + +input:focus { + border: 1px solid #BA832B; +} + +textarea { + width: 100%; + height: 300px; + border: 1px solid #aaa; + font-family: 'Bitstream Vera Sans Mono', 'Courier New', monospace; + font-size: 13px; +} + +textarea:focus { + border: 1px solid #BA832B; +} + +div.action { + margin: 10px 0 0 0; + border-top: 1px dashed #aaa; + padding: 10px; + text-align: center; +} + +div.header { + margin: 0; + height: 50px; + border-bottom: 4px solid #2B7ABA; + background-color: #19476D; +} + +div.header h1 { + margin: 0; + padding: 0 0 0 10px; + line-height: 50px; + float: left; +} + +div.header h1 a { + font-family: 'Helvetica', 'Arial', sans-serif; + font-size: 30px; + color: white; + text-decoration: none; +} + +div.header ul { + margin: 0; + padding: 5px 10px 0 0; + float: right; + list-style: none; +} + +div.header ul li { + float: left; + font-family: 'Helvetica', 'Arial', sans-serif; + font-size: 14px; +} + +div.header ul li a { + display: block; + padding: 5px; + color: white; + text-decoration: none; + font-weight: bold; +} + +div.header ul li a:hover { + color: #2B7ABA; + background-color: white; +} + +div.contentwrapper { + padding: 10px; +} + +div.content { + margin: 0 0 20px 0; + float: left; + width: 75%; + background-color: white; + border-right: 3px solid #777; + border-bottom: 3px solid #777; +} + +div.content h2 { + margin: 0 0 10px 0; + padding: 0; + color: #19476D; + font-size: 30px; +} + +div.content h3 { + margin: 15px 0 5px 0; + padding: 0; + font-size: 20px; +} + +div.content p { + margin: 8px 0 8px 0; + padding: 0; +} + +div.content dl dt { + font-weight: bold; +} +div.content dl dd { + margin: 1px 0 3px 35px; +} + +div.sidebar { + width: 22%; + float: right; + border-left: 3px solid #222; + border-bottom: 3px solid #222; + background-color: #444; +} + +div.sidebar a { + color: #BA832B; +} +div.sidebar a:hover { + color: white; +} + +div.sidebar h3 { + margin: 0; + padding: 3px; + background-color: #6E6E6E; + color: #ddd; + font-size: 17px; + font-family: 'Helvetica', 'Arial', sans-serif; + letter-spacing: 2px; +} + +div.sidebar form, +div.sidebar ul, +div.sidebar dl, +div.sidebar div.tagcloud { + margin: 5px 0 20px 0; + padding: 0; +} + +div.sidebar dl { + color: white; +} +div.sidebar dl dt { + margin: 0; + padding: 0; + font-weight: bold; + color: #2B7ABA; +} +div.sidebar dl dd { + margin: 2px 0 3px 30px; + padding: 0; +} + +div.tagcloud a { + text-decoration: none; + padding: 3px; +} + +div.sidebar ul { + color: white; + margin-left: 25px; +} + +div.sidebar select { + color: white; + background-color: #333; + width: 100%; +} + +div.syntax, +div.plain { + padding: 10px; + border: 1px solid #aaa; + overflow: auto; +} +div.syntax pre, +div.plain pre { + margin: 0; + padding: 0; + font-family: 'Bitstream Vera Sans Mono', 'Courier New', monospace; + font-size: 13px; +} +div.syntax td.linenos, +div.plain td.linenos { + padding: 0 20px 0 0; + opacity: 0.5; +} + +div.autocomplete { + border: 1px solid #ccc; + background-color: #f2f2f2; +} + +div.autocomplete ul { + list-style: none; + margin: 0; + padding: 0; +} + +div.autocomplete ul li { + margin: 0; + padding: 4px; + color: #19476D; +} + +div.autocomplete ul li.selected { + background-color: #BA832B; + color: white; + font-weight: bold; +} + +div.pastethread { + margin: -15px 0 15px 20px; + padding: 5px; + border: 2px solid #777; + background-color: #333; +} + +div.pastethread ul { + margin: 0; + padding: 0; + list-style: none; +} + +div.pastethread ul li { + margin: 0; + padding: 0; +} + +li.paste_summary div.syntax { + padding: 6px; +} +li.paste_summary a.detail { + color: black; +} +li.paste_summary a.detail:hover div.syntax { + border-color: #BA832B; +} +li.paste_summary div.syntax pre { + font-size: 11px; +} + +table.diff { + border-collapse: collapse; + border: none; + width: 100%; + border: 1px solid #111; +} + +table.diff th { + padding: 5px; + background-color: #444; + color: white; +} + +table.diff td { + font-family: 'Bitstream Vera Sans Mono', 'Courier New', sans-serif; + font-size: 9px; +} + +table.diff td.diff_next { + background-color: #eee; + padding: 0 3px 0 3px; +} + +table.diff td.diff_header { + padding: 2px; + background-color: #555; + color: white; +} + +table.diff td.diff_data { + padding: 0 5px 0 5px; + white-space: pre; +} + +table.diff .diff_sub { + background-color: #fbc2c2; +} + +table.diff .diff_add { + background-color: #9bd29b; +} + +table.diff .diff_chg { + background-color: #decba6; +} diff --git a/pastebin/media/js/builder.js b/pastebin/media/js/builder.js new file mode 100644 index 0000000..9737621 --- /dev/null +++ b/pastebin/media/js/builder.js @@ -0,0 +1,119 @@ +// script.aculo.us builder.js v1.6.4, Wed Sep 06 11:30:58 CEST 2006 + +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// See scriptaculous.js for full license. + +var Builder = { + NODEMAP: { + AREA: 'map', + CAPTION: 'table', + COL: 'table', + COLGROUP: 'table', + LEGEND: 'fieldset', + OPTGROUP: 'select', + OPTION: 'select', + PARAM: 'object', + TBODY: 'table', + TD: 'table', + TFOOT: 'table', + TH: 'table', + THEAD: 'table', + TR: 'table' + }, + // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken, + // due to a Firefox bug + node: function(elementName) { + elementName = elementName.toUpperCase(); + + // try innerHTML approach + var parentTag = this.NODEMAP[elementName] || 'div'; + var parentElement = document.createElement(parentTag); + try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707 + parentElement.innerHTML = "<" + elementName + ">"; + } catch(e) {} + var element = parentElement.firstChild || null; + + // see if browser added wrapping tags + if(element && (element.tagName != elementName)) + element = element.getElementsByTagName(elementName)[0]; + + // fallback to createElement approach + if(!element) element = document.createElement(elementName); + + // abort if nothing could be created + if(!element) return; + + // attributes (or text) + if(arguments[1]) + if(this._isStringOrNumber(arguments[1]) || + (arguments[1] instanceof Array)) { + this._children(element, arguments[1]); + } else { + var attrs = this._attributes(arguments[1]); + if(attrs.length) { + try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707 + parentElement.innerHTML = "<" +elementName + " " + + attrs + ">"; + } catch(e) {} + element = parentElement.firstChild || null; + // workaround firefox 1.0.X bug + if(!element) { + element = document.createElement(elementName); + for(attr in arguments[1]) + element[attr == 'class' ? 'className' : attr] = arguments[1][attr]; + } + if(element.tagName != elementName) + element = parentElement.getElementsByTagName(elementName)[0]; + } + } + + // text, or array of children + if(arguments[2]) + this._children(element, arguments[2]); + + return element; + }, + _text: function(text) { + return document.createTextNode(text); + }, + _attributes: function(attributes) { + var attrs = []; + for(attribute in attributes) + attrs.push((attribute=='className' ? 'class' : attribute) + + '="' + attributes[attribute].toString().escapeHTML() + '"'); + return attrs.join(" "); + }, + _children: function(element, children) { + if(typeof children=='object') { // array can hold nodes and text + children.flatten().each( function(e) { + if(typeof e=='object') + element.appendChild(e) + else + if(Builder._isStringOrNumber(e)) + element.appendChild(Builder._text(e)); + }); + } else + if(Builder._isStringOrNumber(children)) + element.appendChild(Builder._text(children)); + }, + _isStringOrNumber: function(param) { + return(typeof param=='string' || typeof param=='number'); + }, + dump: function(scope) { + if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope + + var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " + + "BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " + + "FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+ + "KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+ + "PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+ + "TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/); + + tags.each( function(tag){ + scope[tag] = function() { + return Builder.node.apply(Builder, [tag].concat($A(arguments))); + } + }); + } +} \ No newline at end of file diff --git a/pastebin/media/js/controls.js b/pastebin/media/js/controls.js new file mode 100644 index 0000000..bb4186d --- /dev/null +++ b/pastebin/media/js/controls.js @@ -0,0 +1,833 @@ +// script.aculo.us controls.js v1.6.4, Wed Sep 06 11:30:58 CEST 2006 + +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005 Ivan Krstic (http://blogs.law.harvard.edu/ivan) +// (c) 2005 Jon Tirsen (http://www.tirsen.com) +// Contributors: +// Richard Livsey +// Rahul Bhargava +// Rob Wills +// +// See scriptaculous.js for full license. + +// Autocompleter.Base handles all the autocompletion functionality +// that's independent of the data source for autocompletion. This +// includes drawing the autocompletion menu, observing keyboard +// and mouse events, and similar. +// +// Specific autocompleters need to provide, at the very least, +// a getUpdatedChoices function that will be invoked every time +// the text inside the monitored textbox changes. This method +// should get the text for which to provide autocompletion by +// invoking this.getToken(), NOT by directly accessing +// this.element.value. This is to allow incremental tokenized +// autocompletion. Specific auto-completion logic (AJAX, etc) +// belongs in getUpdatedChoices. +// +// Tokenized incremental autocompletion is enabled automatically +// when an autocompleter is instantiated with the 'tokens' option +// in the options parameter, e.g.: +// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' }); +// will incrementally autocomplete with a comma as the token. +// Additionally, ',' in the above example can be replaced with +// a token array, e.g. { tokens: [',', '\n'] } which +// enables autocompletion on multiple tokens. This is most +// useful when one of the tokens is \n (a newline), as it +// allows smart autocompletion after linebreaks. + +if(typeof Effect == 'undefined') + throw("controls.js requires including script.aculo.us' effects.js library"); + +var Autocompleter = {} +Autocompleter.Base = function() {}; +Autocompleter.Base.prototype = { + baseInitialize: function(element, update, options) { + this.element = $(element); + this.update = $(update); + this.hasFocus = false; + this.changed = false; + this.active = false; + this.index = 0; + this.entryCount = 0; + + if(this.setOptions) + this.setOptions(options); + else + this.options = options || {}; + + this.options.paramName = this.options.paramName || this.element.name; + this.options.tokens = this.options.tokens || []; + this.options.frequency = this.options.frequency || 0.4; + this.options.minChars = this.options.minChars || 1; + this.options.onShow = this.options.onShow || + function(element, update){ + if(!update.style.position || update.style.position=='absolute') { + update.style.position = 'absolute'; + Position.clone(element, update, { + setHeight: false, + offsetTop: element.offsetHeight + }); + } + Effect.Appear(update,{duration:0.15}); + }; + this.options.onHide = this.options.onHide || + function(element, update){ new Effect.Fade(update,{duration:0.15}) }; + + if(typeof(this.options.tokens) == 'string') + this.options.tokens = new Array(this.options.tokens); + + this.observer = null; + + this.element.setAttribute('autocomplete','off'); + + Element.hide(this.update); + + Event.observe(this.element, "blur", this.onBlur.bindAsEventListener(this)); + Event.observe(this.element, "keypress", this.onKeyPress.bindAsEventListener(this)); + }, + + show: function() { + if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update); + if(!this.iefix && + (navigator.appVersion.indexOf('MSIE')>0) && + (navigator.userAgent.indexOf('Opera')<0) && + (Element.getStyle(this.update, 'position')=='absolute')) { + new Insertion.After(this.update, + ''); + this.iefix = $(this.update.id+'_iefix'); + } + if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); + }, + + fixIEOverlapping: function() { + Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)}); + this.iefix.style.zIndex = 1; + this.update.style.zIndex = 2; + Element.show(this.iefix); + }, + + hide: function() { + this.stopIndicator(); + if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update); + if(this.iefix) Element.hide(this.iefix); + }, + + startIndicator: function() { + if(this.options.indicator) Element.show(this.options.indicator); + }, + + stopIndicator: function() { + if(this.options.indicator) Element.hide(this.options.indicator); + }, + + onKeyPress: function(event) { + if(this.active) + switch(event.keyCode) { + case Event.KEY_TAB: + case Event.KEY_RETURN: + this.selectEntry(); + Event.stop(event); + case Event.KEY_ESC: + this.hide(); + this.active = false; + Event.stop(event); + return; + case Event.KEY_LEFT: + case Event.KEY_RIGHT: + return; + case Event.KEY_UP: + this.markPrevious(); + this.render(); + if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event); + return; + case Event.KEY_DOWN: + this.markNext(); + this.render(); + if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event); + return; + } + else + if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || + (navigator.appVersion.indexOf('AppleWebKit') > 0 && event.keyCode == 0)) return; + + this.changed = true; + this.hasFocus = true; + + if(this.observer) clearTimeout(this.observer); + this.observer = + setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000); + }, + + activate: function() { + this.changed = false; + this.hasFocus = true; + this.getUpdatedChoices(); + }, + + onHover: function(event) { + var element = Event.findElement(event, 'LI'); + if(this.index != element.autocompleteIndex) + { + this.index = element.autocompleteIndex; + this.render(); + } + Event.stop(event); + }, + + onClick: function(event) { + var element = Event.findElement(event, 'LI'); + this.index = element.autocompleteIndex; + this.selectEntry(); + this.hide(); + }, + + onBlur: function(event) { + // needed to make click events working + setTimeout(this.hide.bind(this), 250); + this.hasFocus = false; + this.active = false; + }, + + render: function() { + if(this.entryCount > 0) { + for (var i = 0; i < this.entryCount; i++) + this.index==i ? + Element.addClassName(this.getEntry(i),"selected") : + Element.removeClassName(this.getEntry(i),"selected"); + + if(this.hasFocus) { + this.show(); + this.active = true; + } + } else { + this.active = false; + this.hide(); + } + }, + + markPrevious: function() { + if(this.index > 0) this.index-- + else this.index = this.entryCount-1; + this.getEntry(this.index).scrollIntoView(true); + }, + + markNext: function() { + if(this.index < this.entryCount-1) this.index++ + else this.index = 0; + this.getEntry(this.index).scrollIntoView(false); + }, + + getEntry: function(index) { + return this.update.firstChild.childNodes[index]; + }, + + getCurrentEntry: function() { + return this.getEntry(this.index); + }, + + selectEntry: function() { + this.active = false; + this.updateElement(this.getCurrentEntry()); + }, + + updateElement: function(selectedElement) { + if (this.options.updateElement) { + this.options.updateElement(selectedElement); + return; + } + var value = ''; + if (this.options.select) { + var nodes = document.getElementsByClassName(this.options.select, selectedElement) || []; + if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); + } else + value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); + + var lastTokenPos = this.findLastToken(); + if (lastTokenPos != -1) { + var newValue = this.element.value.substr(0, lastTokenPos + 1); + var whitespace = this.element.value.substr(lastTokenPos + 1).match(/^\s+/); + if (whitespace) + newValue += whitespace[0]; + this.element.value = newValue + value; + } else { + this.element.value = value; + } + this.element.focus(); + + if (this.options.afterUpdateElement) + this.options.afterUpdateElement(this.element, selectedElement); + }, + + updateChoices: function(choices) { + if(!this.changed && this.hasFocus) { + this.update.innerHTML = choices; + Element.cleanWhitespace(this.update); + Element.cleanWhitespace(this.update.firstChild); + + if(this.update.firstChild && this.update.firstChild.childNodes) { + this.entryCount = + this.update.firstChild.childNodes.length; + for (var i = 0; i < this.entryCount; i++) { + var entry = this.getEntry(i); + entry.autocompleteIndex = i; + this.addObservers(entry); + } + } else { + this.entryCount = 0; + } + + this.stopIndicator(); + this.index = 0; + + if(this.entryCount==1 && this.options.autoSelect) { + this.selectEntry(); + this.hide(); + } else { + this.render(); + } + } + }, + + addObservers: function(element) { + Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this)); + Event.observe(element, "click", this.onClick.bindAsEventListener(this)); + }, + + onObserverEvent: function() { + this.changed = false; + if(this.getToken().length>=this.options.minChars) { + this.startIndicator(); + this.getUpdatedChoices(); + } else { + this.active = false; + this.hide(); + } + }, + + getToken: function() { + var tokenPos = this.findLastToken(); + if (tokenPos != -1) + var ret = this.element.value.substr(tokenPos + 1).replace(/^\s+/,'').replace(/\s+$/,''); + else + var ret = this.element.value; + + return /\n/.test(ret) ? '' : ret; + }, + + findLastToken: function() { + var lastTokenPos = -1; + + for (var i=0; i lastTokenPos) + lastTokenPos = thisTokenPos; + } + return lastTokenPos; + } +} + +Ajax.Autocompleter = Class.create(); +Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.prototype), { + initialize: function(element, update, url, options) { + this.baseInitialize(element, update, options); + this.options.asynchronous = true; + this.options.onComplete = this.onComplete.bind(this); + this.options.defaultParams = this.options.parameters || null; + this.url = url; + }, + + getUpdatedChoices: function() { + entry = encodeURIComponent(this.options.paramName) + '=' + + encodeURIComponent(this.getToken()); + + this.options.parameters = this.options.callback ? + this.options.callback(this.element, entry) : entry; + + if(this.options.defaultParams) + this.options.parameters += '&' + this.options.defaultParams; + + new Ajax.Request(this.url, this.options); + }, + + onComplete: function(request) { + this.updateChoices(request.responseText); + } + +}); + +// The local array autocompleter. Used when you'd prefer to +// inject an array of autocompletion options into the page, rather +// than sending out Ajax queries, which can be quite slow sometimes. +// +// The constructor takes four parameters. The first two are, as usual, +// the id of the monitored textbox, and id of the autocompletion menu. +// The third is the array you want to autocomplete from, and the fourth +// is the options block. +// +// Extra local autocompletion options: +// - choices - How many autocompletion choices to offer +// +// - partialSearch - If false, the autocompleter will match entered +// text only at the beginning of strings in the +// autocomplete array. Defaults to true, which will +// match text at the beginning of any *word* in the +// strings in the autocomplete array. If you want to +// search anywhere in the string, additionally set +// the option fullSearch to true (default: off). +// +// - fullSsearch - Search anywhere in autocomplete array strings. +// +// - partialChars - How many characters to enter before triggering +// a partial match (unlike minChars, which defines +// how many characters are required to do any match +// at all). Defaults to 2. +// +// - ignoreCase - Whether to ignore case when autocompleting. +// Defaults to true. +// +// It's possible to pass in a custom function as the 'selector' +// option, if you prefer to write your own autocompletion logic. +// In that case, the other options above will not apply unless +// you support them. + +Autocompleter.Local = Class.create(); +Autocompleter.Local.prototype = Object.extend(new Autocompleter.Base(), { + initialize: function(element, update, array, options) { + this.baseInitialize(element, update, options); + this.options.array = array; + }, + + getUpdatedChoices: function() { + this.updateChoices(this.options.selector(this)); + }, + + setOptions: function(options) { + this.options = Object.extend({ + choices: 10, + partialSearch: true, + partialChars: 2, + ignoreCase: true, + fullSearch: false, + selector: function(instance) { + var ret = []; // Beginning matches + var partial = []; // Inside matches + var entry = instance.getToken(); + var count = 0; + + for (var i = 0; i < instance.options.array.length && + ret.length < instance.options.choices ; i++) { + + var elem = instance.options.array[i]; + var foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase()) : + elem.indexOf(entry); + + while (foundPos != -1) { + if (foundPos == 0 && elem.length != entry.length) { + ret.push("
  • " + elem.substr(0, entry.length) + "" + + elem.substr(entry.length) + "
    • "); + break; + } else if (entry.length >= instance.options.partialChars && + instance.options.partialSearch && foundPos != -1) { + if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) { + partial.push("
  • " + elem.substr(0, foundPos) + "" + + elem.substr(foundPos, entry.length) + "" + elem.substr( + foundPos + entry.length) + "
    • "); + break; + } + } + + foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : + elem.indexOf(entry, foundPos + 1); + + } + } + if (partial.length) + ret = ret.concat(partial.slice(0, instance.options.choices - ret.length)) + return "
      " + ret.join('') + "
    "; + } + }, options || {}); + } +}); + +// AJAX in-place editor +// +// see documentation on http://wiki.script.aculo.us/scriptaculous/show/Ajax.InPlaceEditor + +// Use this if you notice weird scrolling problems on some browsers, +// the DOM might be a bit confused when this gets called so do this +// waits 1 ms (with setTimeout) until it does the activation +Field.scrollFreeActivate = function(field) { + setTimeout(function() { + Field.activate(field); + }, 1); +} + +Ajax.InPlaceEditor = Class.create(); +Ajax.InPlaceEditor.defaultHighlightColor = "#FFFF99"; +Ajax.InPlaceEditor.prototype = { + initialize: function(element, url, options) { + this.url = url; + this.element = $(element); + + this.options = Object.extend({ + okButton: true, + okText: "ok", + cancelLink: true, + cancelText: "cancel", + savingText: "Saving...", + clickToEditText: "Click to edit", + okText: "ok", + rows: 1, + onComplete: function(transport, element) { + new Effect.Highlight(element, {startcolor: this.options.highlightcolor}); + }, + onFailure: function(transport) { + alert("Error communicating with the server: " + transport.responseText.stripTags()); + }, + callback: function(form) { + return Form.serialize(form); + }, + handleLineBreaks: true, + loadingText: 'Loading...', + savingClassName: 'inplaceeditor-saving', + loadingClassName: 'inplaceeditor-loading', + formClassName: 'inplaceeditor-form', + highlightcolor: Ajax.InPlaceEditor.defaultHighlightColor, + highlightendcolor: "#FFFFFF", + externalControl: null, + submitOnBlur: false, + ajaxOptions: {}, + evalScripts: false + }, options || {}); + + if(!this.options.formId && this.element.id) { + this.options.formId = this.element.id + "-inplaceeditor"; + if ($(this.options.formId)) { + // there's already a form with that name, don't specify an id + this.options.formId = null; + } + } + + if (this.options.externalControl) { + this.options.externalControl = $(this.options.externalControl); + } + + this.originalBackground = Element.getStyle(this.element, 'background-color'); + if (!this.originalBackground) { + this.originalBackground = "transparent"; + } + + this.element.title = this.options.clickToEditText; + + this.onclickListener = this.enterEditMode.bindAsEventListener(this); + this.mouseoverListener = this.enterHover.bindAsEventListener(this); + this.mouseoutListener = this.leaveHover.bindAsEventListener(this); + Event.observe(this.element, 'click', this.onclickListener); + Event.observe(this.element, 'mouseover', this.mouseoverListener); + Event.observe(this.element, 'mouseout', this.mouseoutListener); + if (this.options.externalControl) { + Event.observe(this.options.externalControl, 'click', this.onclickListener); + Event.observe(this.options.externalControl, 'mouseover', this.mouseoverListener); + Event.observe(this.options.externalControl, 'mouseout', this.mouseoutListener); + } + }, + enterEditMode: function(evt) { + if (this.saving) return; + if (this.editing) return; + this.editing = true; + this.onEnterEditMode(); + if (this.options.externalControl) { + Element.hide(this.options.externalControl); + } + Element.hide(this.element); + this.createForm(); + this.element.parentNode.insertBefore(this.form, this.element); + if (!this.options.loadTextURL) Field.scrollFreeActivate(this.editField); + // stop the event to avoid a page refresh in Safari + if (evt) { + Event.stop(evt); + } + return false; + }, + createForm: function() { + this.form = document.createElement("form"); + this.form.id = this.options.formId; + Element.addClassName(this.form, this.options.formClassName) + this.form.onsubmit = this.onSubmit.bind(this); + + this.createEditField(); + + if (this.options.textarea) { + var br = document.createElement("br"); + this.form.appendChild(br); + } + + if (this.options.okButton) { + okButton = document.createElement("input"); + okButton.type = "submit"; + okButton.value = this.options.okText; + okButton.className = 'editor_ok_button'; + this.form.appendChild(okButton); + } + + if (this.options.cancelLink) { + cancelLink = document.createElement("a"); + cancelLink.href = "#"; + cancelLink.appendChild(document.createTextNode(this.options.cancelText)); + cancelLink.onclick = this.onclickCancel.bind(this); + cancelLink.className = 'editor_cancel'; + this.form.appendChild(cancelLink); + } + }, + hasHTMLLineBreaks: function(string) { + if (!this.options.handleLineBreaks) return false; + return string.match(/
    /i); + }, + convertHTMLLineBreaks: function(string) { + return string.replace(/
    /gi, "\n").replace(//gi, "\n").replace(/<\/p>/gi, "\n").replace(/

    /gi, ""); + }, + createEditField: function() { + var text; + if(this.options.loadTextURL) { + text = this.options.loadingText; + } else { + text = this.getText(); + } + + var obj = this; + + if (this.options.rows == 1 && !this.hasHTMLLineBreaks(text)) { + this.options.textarea = false; + var textField = document.createElement("input"); + textField.obj = this; + textField.type = "text"; + textField.name = "value"; + textField.value = text; + textField.style.backgroundColor = this.options.highlightcolor; + textField.className = 'editor_field'; + var size = this.options.size || this.options.cols || 0; + if (size != 0) textField.size = size; + if (this.options.submitOnBlur) + textField.onblur = this.onSubmit.bind(this); + this.editField = textField; + } else { + this.options.textarea = true; + var textArea = document.createElement("textarea"); + textArea.obj = this; + textArea.name = "value"; + textArea.value = this.convertHTMLLineBreaks(text); + textArea.rows = this.options.rows; + textArea.cols = this.options.cols || 40; + textArea.className = 'editor_field'; + if (this.options.submitOnBlur) + textArea.onblur = this.onSubmit.bind(this); + this.editField = textArea; + } + + if(this.options.loadTextURL) { + this.loadExternalText(); + } + this.form.appendChild(this.editField); + }, + getText: function() { + return this.element.innerHTML; + }, + loadExternalText: function() { + Element.addClassName(this.form, this.options.loadingClassName); + this.editField.disabled = true; + new Ajax.Request( + this.options.loadTextURL, + Object.extend({ + asynchronous: true, + onComplete: this.onLoadedExternalText.bind(this) + }, this.options.ajaxOptions) + ); + }, + onLoadedExternalText: function(transport) { + Element.removeClassName(this.form, this.options.loadingClassName); + this.editField.disabled = false; + this.editField.value = transport.responseText.stripTags(); + Field.scrollFreeActivate(this.editField); + }, + onclickCancel: function() { + this.onComplete(); + this.leaveEditMode(); + return false; + }, + onFailure: function(transport) { + this.options.onFailure(transport); + if (this.oldInnerHTML) { + this.element.innerHTML = this.oldInnerHTML; + this.oldInnerHTML = null; + } + return false; + }, + onSubmit: function() { + // onLoading resets these so we need to save them away for the Ajax call + var form = this.form; + var value = this.editField.value; + + // do this first, sometimes the ajax call returns before we get a chance to switch on Saving... + // which means this will actually switch on Saving... *after* we've left edit mode causing Saving... + // to be displayed indefinitely + this.onLoading(); + + if (this.options.evalScripts) { + new Ajax.Request( + this.url, Object.extend({ + parameters: this.options.callback(form, value), + onComplete: this.onComplete.bind(this), + onFailure: this.onFailure.bind(this), + asynchronous:true, + evalScripts:true + }, this.options.ajaxOptions)); + } else { + new Ajax.Updater( + { success: this.element, + // don't update on failure (this could be an option) + failure: null }, + this.url, Object.extend({ + parameters: this.options.callback(form, value), + onComplete: this.onComplete.bind(this), + onFailure: this.onFailure.bind(this) + }, this.options.ajaxOptions)); + } + // stop the event to avoid a page refresh in Safari + if (arguments.length > 1) { + Event.stop(arguments[0]); + } + return false; + }, + onLoading: function() { + this.saving = true; + this.removeForm(); + this.leaveHover(); + this.showSaving(); + }, + showSaving: function() { + this.oldInnerHTML = this.element.innerHTML; + this.element.innerHTML = this.options.savingText; + Element.addClassName(this.element, this.options.savingClassName); + this.element.style.backgroundColor = this.originalBackground; + Element.show(this.element); + }, + removeForm: function() { + if(this.form) { + if (this.form.parentNode) Element.remove(this.form); + this.form = null; + } + }, + enterHover: function() { + if (this.saving) return; + this.element.style.backgroundColor = this.options.highlightcolor; + if (this.effect) { + this.effect.cancel(); + } + Element.addClassName(this.element, this.options.hoverClassName) + }, + leaveHover: function() { + if (this.options.backgroundColor) { + this.element.style.backgroundColor = this.oldBackground; + } + Element.removeClassName(this.element, this.options.hoverClassName) + if (this.saving) return; + this.effect = new Effect.Highlight(this.element, { + startcolor: this.options.highlightcolor, + endcolor: this.options.highlightendcolor, + restorecolor: this.originalBackground + }); + }, + leaveEditMode: function() { + Element.removeClassName(this.element, this.options.savingClassName); + this.removeForm(); + this.leaveHover(); + this.element.style.backgroundColor = this.originalBackground; + Element.show(this.element); + if (this.options.externalControl) { + Element.show(this.options.externalControl); + } + this.editing = false; + this.saving = false; + this.oldInnerHTML = null; + this.onLeaveEditMode(); + }, + onComplete: function(transport) { + this.leaveEditMode(); + this.options.onComplete.bind(this)(transport, this.element); + }, + onEnterEditMode: function() {}, + onLeaveEditMode: function() {}, + dispose: function() { + if (this.oldInnerHTML) { + this.element.innerHTML = this.oldInnerHTML; + } + this.leaveEditMode(); + Event.stopObserving(this.element, 'click', this.onclickListener); + Event.stopObserving(this.element, 'mouseover', this.mouseoverListener); + Event.stopObserving(this.element, 'mouseout', this.mouseoutListener); + if (this.options.externalControl) { + Event.stopObserving(this.options.externalControl, 'click', this.onclickListener); + Event.stopObserving(this.options.externalControl, 'mouseover', this.mouseoverListener); + Event.stopObserving(this.options.externalControl, 'mouseout', this.mouseoutListener); + } + } +}; + +Ajax.InPlaceCollectionEditor = Class.create(); +Object.extend(Ajax.InPlaceCollectionEditor.prototype, Ajax.InPlaceEditor.prototype); +Object.extend(Ajax.InPlaceCollectionEditor.prototype, { + createEditField: function() { + if (!this.cached_selectTag) { + var selectTag = document.createElement("select"); + var collection = this.options.collection || []; + var optionTag; + collection.each(function(e,i) { + optionTag = document.createElement("option"); + optionTag.value = (e instanceof Array) ? e[0] : e; + if((typeof this.options.value == 'undefined') && + ((e instanceof Array) ? this.element.innerHTML == e[1] : e == optionTag.value)) optionTag.selected = true; + if(this.options.value==optionTag.value) optionTag.selected = true; + optionTag.appendChild(document.createTextNode((e instanceof Array) ? e[1] : e)); + selectTag.appendChild(optionTag); + }.bind(this)); + this.cached_selectTag = selectTag; + } + + this.editField = this.cached_selectTag; + if(this.options.loadTextURL) this.loadExternalText(); + this.form.appendChild(this.editField); + this.options.callback = function(form, value) { + return "value=" + encodeURIComponent(value); + } + } +}); + +// Delayed observer, like Form.Element.Observer, +// but waits for delay after last key input +// Ideal for live-search fields + +Form.Element.DelayedObserver = Class.create(); +Form.Element.DelayedObserver.prototype = { + initialize: function(element, delay, callback) { + this.delay = delay || 0.5; + this.element = $(element); + this.callback = callback; + this.timer = null; + this.lastValue = $F(this.element); + Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this)); + }, + delayedListener: function(event) { + if(this.lastValue == $F(this.element)) return; + if(this.timer) clearTimeout(this.timer); + this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000); + this.lastValue = $F(this.element); + }, + onTimerEvent: function() { + this.timer = null; + this.callback(this.element, $F(this.element)); + } +}; diff --git a/pastebin/media/js/dragdrop.js b/pastebin/media/js/dragdrop.js new file mode 100644 index 0000000..211eb6b --- /dev/null +++ b/pastebin/media/js/dragdrop.js @@ -0,0 +1,970 @@ +// script.aculo.us dragdrop.js v1.6.4, Wed Sep 06 11:30:58 CEST 2006 + +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz) +// +// See scriptaculous.js for full license. + +/*--------------------------------------------------------------------------*/ + +if(typeof Effect == 'undefined') + throw("dragdrop.js requires including script.aculo.us' effects.js library"); + +var Droppables = { + drops: [], + + remove: function(element) { + this.drops = this.drops.reject(function(d) { return d.element==$(element) }); + }, + + add: function(element) { + element = $(element); + var options = Object.extend({ + greedy: true, + hoverclass: null, + tree: false + }, arguments[1] || {}); + + // cache containers + if(options.containment) { + options._containers = []; + var containment = options.containment; + if((typeof containment == 'object') && + (containment.constructor == Array)) { + containment.each( function(c) { options._containers.push($(c)) }); + } else { + options._containers.push($(containment)); + } + } + + if(options.accept) options.accept = [options.accept].flatten(); + + Element.makePositioned(element); // fix IE + options.element = element; + + this.drops.push(options); + }, + + findDeepestChild: function(drops) { + deepest = drops[0]; + + for (i = 1; i < drops.length; ++i) + if (Element.isParent(drops[i].element, deepest.element)) + deepest = drops[i]; + + return deepest; + }, + + isContained: function(element, drop) { + var containmentNode; + if(drop.tree) { + containmentNode = element.treeNode; + } else { + containmentNode = element.parentNode; + } + return drop._containers.detect(function(c) { return containmentNode == c }); + }, + + isAffected: function(point, element, drop) { + return ( + (drop.element!=element) && + ((!drop._containers) || + this.isContained(element, drop)) && + ((!drop.accept) || + (Element.classNames(element).detect( + function(v) { return drop.accept.include(v) } ) )) && + Position.within(drop.element, point[0], point[1]) ); + }, + + deactivate: function(drop) { + if(drop.hoverclass) + Element.removeClassName(drop.element, drop.hoverclass); + this.last_active = null; + }, + + activate: function(drop) { + if(drop.hoverclass) + Element.addClassName(drop.element, drop.hoverclass); + this.last_active = drop; + }, + + show: function(point, element) { + if(!this.drops.length) return; + var affected = []; + + if(this.last_active) this.deactivate(this.last_active); + this.drops.each( function(drop) { + if(Droppables.isAffected(point, element, drop)) + affected.push(drop); + }); + + if(affected.length>0) { + drop = Droppables.findDeepestChild(affected); + Position.within(drop.element, point[0], point[1]); + if(drop.onHover) + drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element)); + + Droppables.activate(drop); + } + }, + + fire: function(event, element) { + if(!this.last_active) return; + Position.prepare(); + + if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active)) + if (this.last_active.onDrop) + this.last_active.onDrop(element, this.last_active.element, event); + }, + + reset: function() { + if(this.last_active) + this.deactivate(this.last_active); + } +} + +var Draggables = { + drags: [], + observers: [], + + register: function(draggable) { + if(this.drags.length == 0) { + this.eventMouseUp = this.endDrag.bindAsEventListener(this); + this.eventMouseMove = this.updateDrag.bindAsEventListener(this); + this.eventKeypress = this.keyPress.bindAsEventListener(this); + + Event.observe(document, "mouseup", this.eventMouseUp); + Event.observe(document, "mousemove", this.eventMouseMove); + Event.observe(document, "keypress", this.eventKeypress); + } + this.drags.push(draggable); + }, + + unregister: function(draggable) { + this.drags = this.drags.reject(function(d) { return d==draggable }); + if(this.drags.length == 0) { + Event.stopObserving(document, "mouseup", this.eventMouseUp); + Event.stopObserving(document, "mousemove", this.eventMouseMove); + Event.stopObserving(document, "keypress", this.eventKeypress); + } + }, + + activate: function(draggable) { + if(draggable.options.delay) { + this._timeout = setTimeout(function() { + Draggables._timeout = null; + window.focus(); + Draggables.activeDraggable = draggable; + }.bind(this), draggable.options.delay); + } else { + window.focus(); // allows keypress events if window isn't currently focused, fails for Safari + this.activeDraggable = draggable; + } + }, + + deactivate: function() { + this.activeDraggable = null; + }, + + updateDrag: function(event) { + if(!this.activeDraggable) return; + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + // Mozilla-based browsers fire successive mousemove events with + // the same coordinates, prevent needless redrawing (moz bug?) + if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return; + this._lastPointer = pointer; + + this.activeDraggable.updateDrag(event, pointer); + }, + + endDrag: function(event) { + if(this._timeout) { + clearTimeout(this._timeout); + this._timeout = null; + } + if(!this.activeDraggable) return; + this._lastPointer = null; + this.activeDraggable.endDrag(event); + this.activeDraggable = null; + }, + + keyPress: function(event) { + if(this.activeDraggable) + this.activeDraggable.keyPress(event); + }, + + addObserver: function(observer) { + this.observers.push(observer); + this._cacheObserverCallbacks(); + }, + + removeObserver: function(element) { // element instead of observer fixes mem leaks + this.observers = this.observers.reject( function(o) { return o.element==element }); + this._cacheObserverCallbacks(); + }, + + notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag' + if(this[eventName+'Count'] > 0) + this.observers.each( function(o) { + if(o[eventName]) o[eventName](eventName, draggable, event); + }); + if(draggable.options[eventName]) draggable.options[eventName](draggable, event); + }, + + _cacheObserverCallbacks: function() { + ['onStart','onEnd','onDrag'].each( function(eventName) { + Draggables[eventName+'Count'] = Draggables.observers.select( + function(o) { return o[eventName]; } + ).length; + }); + } +} + +/*--------------------------------------------------------------------------*/ + +var Draggable = Class.create(); +Draggable._dragging = {}; + +Draggable.prototype = { + initialize: function(element) { + var defaults = { + handle: false, + reverteffect: function(element, top_offset, left_offset) { + var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02; + new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur, + queue: {scope:'_draggable', position:'end'} + }); + }, + endeffect: function(element) { + var toOpacity = typeof element._opacity == 'number' ? element._opacity : 1.0; + new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity, + queue: {scope:'_draggable', position:'end'}, + afterFinish: function(){ + Draggable._dragging[element] = false + } + }); + }, + zindex: 1000, + revert: false, + scroll: false, + scrollSensitivity: 20, + scrollSpeed: 15, + snap: false, // false, or xy or [x,y] or function(x,y){ return [x,y] } + delay: 0 + }; + + if(arguments[1] && typeof arguments[1].endeffect == 'undefined') + Object.extend(defaults, { + starteffect: function(element) { + element._opacity = Element.getOpacity(element); + Draggable._dragging[element] = true; + new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7}); + } + }); + + var options = Object.extend(defaults, arguments[1] || {}); + + this.element = $(element); + + if(options.handle && (typeof options.handle == 'string')) { + var h = Element.childrenWithClassName(this.element, options.handle, true); + if(h.length>0) this.handle = h[0]; + } + if(!this.handle) this.handle = $(options.handle); + if(!this.handle) this.handle = this.element; + + if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) { + options.scroll = $(options.scroll); + this._isScrollChild = Element.childOf(this.element, options.scroll); + } + + Element.makePositioned(this.element); // fix IE + + this.delta = this.currentDelta(); + this.options = options; + this.dragging = false; + + this.eventMouseDown = this.initDrag.bindAsEventListener(this); + Event.observe(this.handle, "mousedown", this.eventMouseDown); + + Draggables.register(this); + }, + + destroy: function() { + Event.stopObserving(this.handle, "mousedown", this.eventMouseDown); + Draggables.unregister(this); + }, + + currentDelta: function() { + return([ + parseInt(Element.getStyle(this.element,'left') || '0'), + parseInt(Element.getStyle(this.element,'top') || '0')]); + }, + + initDrag: function(event) { + if(typeof Draggable._dragging[this.element] != 'undefined' && + Draggable._dragging[this.element]) return; + if(Event.isLeftClick(event)) { + // abort on form elements, fixes a Firefox issue + var src = Event.element(event); + if(src.tagName && ( + src.tagName=='INPUT' || + src.tagName=='SELECT' || + src.tagName=='OPTION' || + src.tagName=='BUTTON' || + src.tagName=='TEXTAREA')) return; + + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var pos = Position.cumulativeOffset(this.element); + this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) }); + + Draggables.activate(this); + Event.stop(event); + } + }, + + startDrag: function(event) { + this.dragging = true; + + if(this.options.zindex) { + this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0); + this.element.style.zIndex = this.options.zindex; + } + + if(this.options.ghosting) { + this._clone = this.element.cloneNode(true); + Position.absolutize(this.element); + this.element.parentNode.insertBefore(this._clone, this.element); + } + + if(this.options.scroll) { + if (this.options.scroll == window) { + var where = this._getWindowScroll(this.options.scroll); + this.originalScrollLeft = where.left; + this.originalScrollTop = where.top; + } else { + this.originalScrollLeft = this.options.scroll.scrollLeft; + this.originalScrollTop = this.options.scroll.scrollTop; + } + } + + Draggables.notify('onStart', this, event); + + if(this.options.starteffect) this.options.starteffect(this.element); + }, + + updateDrag: function(event, pointer) { + if(!this.dragging) this.startDrag(event); + Position.prepare(); + Droppables.show(pointer, this.element); + Draggables.notify('onDrag', this, event); + + this.draw(pointer); + if(this.options.change) this.options.change(this); + + if(this.options.scroll) { + this.stopScrolling(); + + var p; + if (this.options.scroll == window) { + with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; } + } else { + p = Position.page(this.options.scroll); + p[0] += this.options.scroll.scrollLeft; + p[1] += this.options.scroll.scrollTop; + + p[0] += (window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft || 0); + p[1] += (window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0); + + p.push(p[0]+this.options.scroll.offsetWidth); + p.push(p[1]+this.options.scroll.offsetHeight); + } + var speed = [0,0]; + if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity); + if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity); + if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity); + if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity); + this.startScrolling(speed); + } + + // fix AppleWebKit rendering + if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); + + Event.stop(event); + }, + + finishDrag: function(event, success) { + this.dragging = false; + + if(this.options.ghosting) { + Position.relativize(this.element); + Element.remove(this._clone); + this._clone = null; + } + + if(success) Droppables.fire(event, this.element); + Draggables.notify('onEnd', this, event); + + var revert = this.options.revert; + if(revert && typeof revert == 'function') revert = revert(this.element); + + var d = this.currentDelta(); + if(revert && this.options.reverteffect) { + this.options.reverteffect(this.element, + d[1]-this.delta[1], d[0]-this.delta[0]); + } else { + this.delta = d; + } + + if(this.options.zindex) + this.element.style.zIndex = this.originalZ; + + if(this.options.endeffect) + this.options.endeffect(this.element); + + Draggables.deactivate(this); + Droppables.reset(); + }, + + keyPress: function(event) { + if(event.keyCode!=Event.KEY_ESC) return; + this.finishDrag(event, false); + Event.stop(event); + }, + + endDrag: function(event) { + if(!this.dragging) return; + this.stopScrolling(); + this.finishDrag(event, true); + Event.stop(event); + }, + + draw: function(point) { + var pos = Position.cumulativeOffset(this.element); + if(this.options.ghosting) { + var r = Position.realOffset(this.element); + window.status = r.inspect(); + pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY; + } + + var d = this.currentDelta(); + pos[0] -= d[0]; pos[1] -= d[1]; + + if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) { + pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft; + pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop; + } + + var p = [0,1].map(function(i){ + return (point[i]-pos[i]-this.offset[i]) + }.bind(this)); + + if(this.options.snap) { + if(typeof this.options.snap == 'function') { + p = this.options.snap(p[0],p[1],this); + } else { + if(this.options.snap instanceof Array) { + p = p.map( function(v, i) { + return Math.round(v/this.options.snap[i])*this.options.snap[i] }.bind(this)) + } else { + p = p.map( function(v) { + return Math.round(v/this.options.snap)*this.options.snap }.bind(this)) + } + }} + + var style = this.element.style; + if((!this.options.constraint) || (this.options.constraint=='horizontal')) + style.left = p[0] + "px"; + if((!this.options.constraint) || (this.options.constraint=='vertical')) + style.top = p[1] + "px"; + + if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering + }, + + stopScrolling: function() { + if(this.scrollInterval) { + clearInterval(this.scrollInterval); + this.scrollInterval = null; + Draggables._lastScrollPointer = null; + } + }, + + startScrolling: function(speed) { + if(!(speed[0] || speed[1])) return; + this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed]; + this.lastScrolled = new Date(); + this.scrollInterval = setInterval(this.scroll.bind(this), 10); + }, + + scroll: function() { + var current = new Date(); + var delta = current - this.lastScrolled; + this.lastScrolled = current; + if(this.options.scroll == window) { + with (this._getWindowScroll(this.options.scroll)) { + if (this.scrollSpeed[0] || this.scrollSpeed[1]) { + var d = delta / 1000; + this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] ); + } + } + } else { + this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000; + this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000; + } + + Position.prepare(); + Droppables.show(Draggables._lastPointer, this.element); + Draggables.notify('onDrag', this); + if (this._isScrollChild) { + Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer); + Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000; + Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000; + if (Draggables._lastScrollPointer[0] < 0) + Draggables._lastScrollPointer[0] = 0; + if (Draggables._lastScrollPointer[1] < 0) + Draggables._lastScrollPointer[1] = 0; + this.draw(Draggables._lastScrollPointer); + } + + if(this.options.change) this.options.change(this); + }, + + _getWindowScroll: function(w) { + var T, L, W, H; + with (w.document) { + if (w.document.documentElement && documentElement.scrollTop) { + T = documentElement.scrollTop; + L = documentElement.scrollLeft; + } else if (w.document.body) { + T = body.scrollTop; + L = body.scrollLeft; + } + if (w.innerWidth) { + W = w.innerWidth; + H = w.innerHeight; + } else if (w.document.documentElement && documentElement.clientWidth) { + W = documentElement.clientWidth; + H = documentElement.clientHeight; + } else { + W = body.offsetWidth; + H = body.offsetHeight + } + } + return { top: T, left: L, width: W, height: H }; + } +} + +/*--------------------------------------------------------------------------*/ + +var SortableObserver = Class.create(); +SortableObserver.prototype = { + initialize: function(element, observer) { + this.element = $(element); + this.observer = observer; + this.lastValue = Sortable.serialize(this.element); + }, + + onStart: function() { + this.lastValue = Sortable.serialize(this.element); + }, + + onEnd: function() { + Sortable.unmark(); + if(this.lastValue != Sortable.serialize(this.element)) + this.observer(this.element) + } +} + +var Sortable = { + SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/, + + sortables: {}, + + _findRootElement: function(element) { + while (element.tagName != "BODY") { + if(element.id && Sortable.sortables[element.id]) return element; + element = element.parentNode; + } + }, + + options: function(element) { + element = Sortable._findRootElement($(element)); + if(!element) return; + return Sortable.sortables[element.id]; + }, + + destroy: function(element){ + var s = Sortable.options(element); + + if(s) { + Draggables.removeObserver(s.element); + s.droppables.each(function(d){ Droppables.remove(d) }); + s.draggables.invoke('destroy'); + + delete Sortable.sortables[s.element.id]; + } + }, + + create: function(element) { + element = $(element); + var options = Object.extend({ + element: element, + tag: 'li', // assumes li children, override with tag: 'tagname' + dropOnEmpty: false, + tree: false, + treeTag: 'ul', + overlap: 'vertical', // one of 'vertical', 'horizontal' + constraint: 'vertical', // one of 'vertical', 'horizontal', false + containment: element, // also takes array of elements (or id's); or false + handle: false, // or a CSS class + only: false, + delay: 0, + hoverclass: null, + ghosting: false, + scroll: false, + scrollSensitivity: 20, + scrollSpeed: 15, + format: this.SERIALIZE_RULE, + onChange: Prototype.emptyFunction, + onUpdate: Prototype.emptyFunction + }, arguments[1] || {}); + + // clear any old sortable with same element + this.destroy(element); + + // build options for the draggables + var options_for_draggable = { + revert: true, + scroll: options.scroll, + scrollSpeed: options.scrollSpeed, + scrollSensitivity: options.scrollSensitivity, + delay: options.delay, + ghosting: options.ghosting, + constraint: options.constraint, + handle: options.handle }; + + if(options.starteffect) + options_for_draggable.starteffect = options.starteffect; + + if(options.reverteffect) + options_for_draggable.reverteffect = options.reverteffect; + else + if(options.ghosting) options_for_draggable.reverteffect = function(element) { + element.style.top = 0; + element.style.left = 0; + }; + + if(options.endeffect) + options_for_draggable.endeffect = options.endeffect; + + if(options.zindex) + options_for_draggable.zindex = options.zindex; + + // build options for the droppables + var options_for_droppable = { + overlap: options.overlap, + containment: options.containment, + tree: options.tree, + hoverclass: options.hoverclass, + onHover: Sortable.onHover + //greedy: !options.dropOnEmpty + } + + var options_for_tree = { + onHover: Sortable.onEmptyHover, + overlap: options.overlap, + containment: options.containment, + hoverclass: options.hoverclass + } + + // fix for gecko engine + Element.cleanWhitespace(element); + + options.draggables = []; + options.droppables = []; + + // drop on empty handling + if(options.dropOnEmpty || options.tree) { + Droppables.add(element, options_for_tree); + options.droppables.push(element); + } + + (this.findElements(element, options) || []).each( function(e) { + // handles are per-draggable + var handle = options.handle ? + Element.childrenWithClassName(e, options.handle)[0] : e; + options.draggables.push( + new Draggable(e, Object.extend(options_for_draggable, { handle: handle }))); + Droppables.add(e, options_for_droppable); + if(options.tree) e.treeNode = element; + options.droppables.push(e); + }); + + if(options.tree) { + (Sortable.findTreeElements(element, options) || []).each( function(e) { + Droppables.add(e, options_for_tree); + e.treeNode = element; + options.droppables.push(e); + }); + } + + // keep reference + this.sortables[element.id] = options; + + // for onupdate + Draggables.addObserver(new SortableObserver(element, options.onUpdate)); + + }, + + // return all suitable-for-sortable elements in a guaranteed order + findElements: function(element, options) { + return Element.findChildren( + element, options.only, options.tree ? true : false, options.tag); + }, + + findTreeElements: function(element, options) { + return Element.findChildren( + element, options.only, options.tree ? true : false, options.treeTag); + }, + + onHover: function(element, dropon, overlap) { + if(Element.isParent(dropon, element)) return; + + if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) { + return; + } else if(overlap>0.5) { + Sortable.mark(dropon, 'before'); + if(dropon.previousSibling != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, dropon); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } else { + Sortable.mark(dropon, 'after'); + var nextElement = dropon.nextSibling || null; + if(nextElement != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, nextElement); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } + }, + + onEmptyHover: function(element, dropon, overlap) { + var oldParentNode = element.parentNode; + var droponOptions = Sortable.options(dropon); + + if(!Element.isParent(dropon, element)) { + var index; + + var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only}); + var child = null; + + if(children) { + var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap); + + for (index = 0; index < children.length; index += 1) { + if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) { + offset -= Element.offsetSize (children[index], droponOptions.overlap); + } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) { + child = index + 1 < children.length ? children[index + 1] : null; + break; + } else { + child = children[index]; + break; + } + } + } + + dropon.insertBefore(element, child); + + Sortable.options(oldParentNode).onChange(element); + droponOptions.onChange(element); + } + }, + + unmark: function() { + if(Sortable._marker) Element.hide(Sortable._marker); + }, + + mark: function(dropon, position) { + // mark on ghosting only + var sortable = Sortable.options(dropon.parentNode); + if(sortable && !sortable.ghosting) return; + + if(!Sortable._marker) { + Sortable._marker = $('dropmarker') || document.createElement('DIV'); + Element.hide(Sortable._marker); + Element.addClassName(Sortable._marker, 'dropmarker'); + Sortable._marker.style.position = 'absolute'; + document.getElementsByTagName("body").item(0).appendChild(Sortable._marker); + } + var offsets = Position.cumulativeOffset(dropon); + Sortable._marker.style.left = offsets[0] + 'px'; + Sortable._marker.style.top = offsets[1] + 'px'; + + if(position=='after') + if(sortable.overlap == 'horizontal') + Sortable._marker.style.left = (offsets[0]+dropon.clientWidth) + 'px'; + else + Sortable._marker.style.top = (offsets[1]+dropon.clientHeight) + 'px'; + + Element.show(Sortable._marker); + }, + + _tree: function(element, options, parent) { + var children = Sortable.findElements(element, options) || []; + + for (var i = 0; i < children.length; ++i) { + var match = children[i].id.match(options.format); + + if (!match) continue; + + var child = { + id: encodeURIComponent(match ? match[1] : null), + element: element, + parent: parent, + children: new Array, + position: parent.children.length, + container: Sortable._findChildrenElement(children[i], options.treeTag.toUpperCase()) + } + + /* Get the element containing the children and recurse over it */ + if (child.container) + this._tree(child.container, options, child) + + parent.children.push (child); + } + + return parent; + }, + + /* Finds the first element of the given tag type within a parent element. + Used for finding the first LI[ST] within a L[IST]I[TEM].*/ + _findChildrenElement: function (element, containerTag) { + if (element && element.hasChildNodes) + for (var i = 0; i < element.childNodes.length; ++i) + if (element.childNodes[i].tagName == containerTag) + return element.childNodes[i]; + + return null; + }, + + tree: function(element) { + element = $(element); + var sortableOptions = this.options(element); + var options = Object.extend({ + tag: sortableOptions.tag, + treeTag: sortableOptions.treeTag, + only: sortableOptions.only, + name: element.id, + format: sortableOptions.format + }, arguments[1] || {}); + + var root = { + id: null, + parent: null, + children: new Array, + container: element, + position: 0 + } + + return Sortable._tree (element, options, root); + }, + + /* Construct a [i] index for a particular node */ + _constructIndex: function(node) { + var index = ''; + do { + if (node.id) index = '[' + node.position + ']' + index; + } while ((node = node.parent) != null); + return index; + }, + + sequence: function(element) { + element = $(element); + var options = Object.extend(this.options(element), arguments[1] || {}); + + return $(this.findElements(element, options) || []).map( function(item) { + return item.id.match(options.format) ? item.id.match(options.format)[1] : ''; + }); + }, + + setSequence: function(element, new_sequence) { + element = $(element); + var options = Object.extend(this.options(element), arguments[2] || {}); + + var nodeMap = {}; + this.findElements(element, options).each( function(n) { + if (n.id.match(options.format)) + nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode]; + n.parentNode.removeChild(n); + }); + + new_sequence.each(function(ident) { + var n = nodeMap[ident]; + if (n) { + n[1].appendChild(n[0]); + delete nodeMap[ident]; + } + }); + }, + + serialize: function(element) { + element = $(element); + var options = Object.extend(Sortable.options(element), arguments[1] || {}); + var name = encodeURIComponent( + (arguments[1] && arguments[1].name) ? arguments[1].name : element.id); + + if (options.tree) { + return Sortable.tree(element, arguments[1]).children.map( function (item) { + return [name + Sortable._constructIndex(item) + "[id]=" + + encodeURIComponent(item.id)].concat(item.children.map(arguments.callee)); + }).flatten().join('&'); + } else { + return Sortable.sequence(element, arguments[1]).map( function(item) { + return name + "[]=" + encodeURIComponent(item); + }).join('&'); + } + } +} + +/* Returns true if child is contained within element */ +Element.isParent = function(child, element) { + if (!child.parentNode || child == element) return false; + + if (child.parentNode == element) return true; + + return Element.isParent(child.parentNode, element); +} + +Element.findChildren = function(element, only, recursive, tagName) { + if(!element.hasChildNodes()) return null; + tagName = tagName.toUpperCase(); + if(only) only = [only].flatten(); + var elements = []; + $A(element.childNodes).each( function(e) { + if(e.tagName && e.tagName.toUpperCase()==tagName && + (!only || (Element.classNames(e).detect(function(v) { return only.include(v) })))) + elements.push(e); + if(recursive) { + var grandchildren = Element.findChildren(e, only, recursive, tagName); + if(grandchildren) elements.push(grandchildren); + } + }); + + return (elements.length>0 ? elements.flatten() : []); +} + +Element.offsetSize = function (element, type) { + if (type == 'vertical' || type == 'height') + return element.offsetHeight; + else + return element.offsetWidth; +} \ No newline at end of file diff --git a/pastebin/media/js/effects.js b/pastebin/media/js/effects.js new file mode 100644 index 0000000..8aa6d13 --- /dev/null +++ b/pastebin/media/js/effects.js @@ -0,0 +1,977 @@ +// script.aculo.us effects.js v1.6.4, Wed Sep 06 11:30:58 CEST 2006 + +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// Contributors: +// Justin Palmer (http://encytemedia.com/) +// Mark Pilgrim (http://diveintomark.org/) +// Martin Bialasinki +// +// See scriptaculous.js for full license. + +// converts rgb() and #xxx to #xxxxxx format, +// returns self (or first argument) if not convertable +String.prototype.parseColor = function() { + var color = '#'; + if(this.slice(0,4) == 'rgb(') { + var cols = this.slice(4,this.length-1).split(','); + var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3); + } else { + if(this.slice(0,1) == '#') { + if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase(); + if(this.length==7) color = this.toLowerCase(); + } + } + return(color.length==7 ? color : (arguments[0] || this)); +} + +/*--------------------------------------------------------------------------*/ + +Element.collectTextNodes = function(element) { + return $A($(element).childNodes).collect( function(node) { + return (node.nodeType==3 ? node.nodeValue : + (node.hasChildNodes() ? Element.collectTextNodes(node) : '')); + }).flatten().join(''); +} + +Element.collectTextNodesIgnoreClass = function(element, className) { + return $A($(element).childNodes).collect( function(node) { + return (node.nodeType==3 ? node.nodeValue : + ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? + Element.collectTextNodesIgnoreClass(node, className) : '')); + }).flatten().join(''); +} + +Element.setContentZoom = function(element, percent) { + element = $(element); + Element.setStyle(element, {fontSize: (percent/100) + 'em'}); + if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); +} + +Element.getOpacity = function(element){ + var opacity; + if (opacity = Element.getStyle(element, 'opacity')) + return parseFloat(opacity); + if (opacity = (Element.getStyle(element, 'filter') || '').match(/alpha\(opacity=(.*)\)/)) + if(opacity[1]) return parseFloat(opacity[1]) / 100; + return 1.0; +} + +Element.setOpacity = function(element, value){ + element= $(element); + if (value == 1){ + Element.setStyle(element, { opacity: + (/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? + 0.999999 : 1.0 }); + if(/MSIE/.test(navigator.userAgent) && !window.opera) + Element.setStyle(element, {filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')}); + } else { + if(value < 0.00001) value = 0; + Element.setStyle(element, {opacity: value}); + if(/MSIE/.test(navigator.userAgent) && !window.opera) + Element.setStyle(element, + { filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') + + 'alpha(opacity='+value*100+')' }); + } +} + +Element.getInlineOpacity = function(element){ + return $(element).style.opacity || ''; +} + +Element.childrenWithClassName = function(element, className, findFirst) { + var classNameRegExp = new RegExp("(^|\\s)" + className + "(\\s|$)"); + var results = $A($(element).getElementsByTagName('*'))[findFirst ? 'detect' : 'select']( function(c) { + return (c.className && c.className.match(classNameRegExp)); + }); + if(!results) results = []; + return results; +} + +Element.forceRerendering = function(element) { + try { + element = $(element); + var n = document.createTextNode(' '); + element.appendChild(n); + element.removeChild(n); + } catch(e) { } +}; + +/*--------------------------------------------------------------------------*/ + +Array.prototype.call = function() { + var args = arguments; + this.each(function(f){ f.apply(this, args) }); +} + +/*--------------------------------------------------------------------------*/ + +var Effect = { + _elementDoesNotExistError: { + name: 'ElementDoesNotExistError', + message: 'The specified DOM element does not exist, but is required for this effect to operate' + }, + tagifyText: function(element) { + if(typeof Builder == 'undefined') + throw("Effect.tagifyText requires including script.aculo.us' builder.js library"); + + var tagifyStyle = 'position:relative'; + if(/MSIE/.test(navigator.userAgent) && !window.opera) tagifyStyle += ';zoom:1'; + element = $(element); + $A(element.childNodes).each( function(child) { + if(child.nodeType==3) { + child.nodeValue.toArray().each( function(character) { + element.insertBefore( + Builder.node('span',{style: tagifyStyle}, + character == ' ' ? String.fromCharCode(160) : character), + child); + }); + Element.remove(child); + } + }); + }, + multiple: function(element, effect) { + var elements; + if(((typeof element == 'object') || + (typeof element == 'function')) && + (element.length)) + elements = element; + else + elements = $(element).childNodes; + + var options = Object.extend({ + speed: 0.1, + delay: 0.0 + }, arguments[2] || {}); + var masterDelay = options.delay; + + $A(elements).each( function(element, index) { + new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay })); + }); + }, + PAIRS: { + 'slide': ['SlideDown','SlideUp'], + 'blind': ['BlindDown','BlindUp'], + 'appear': ['Appear','Fade'] + }, + toggle: function(element, effect) { + element = $(element); + effect = (effect || 'appear').toLowerCase(); + var options = Object.extend({ + queue: { position:'end', scope:(element.id || 'global'), limit: 1 } + }, arguments[2] || {}); + Effect[element.visible() ? + Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options); + } +}; + +var Effect2 = Effect; // deprecated + +/* ------------- transitions ------------- */ + +Effect.Transitions = {} + +Effect.Transitions.linear = Prototype.K; + +Effect.Transitions.sinoidal = function(pos) { + return (-Math.cos(pos*Math.PI)/2) + 0.5; +} +Effect.Transitions.reverse = function(pos) { + return 1-pos; +} +Effect.Transitions.flicker = function(pos) { + return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4; +} +Effect.Transitions.wobble = function(pos) { + return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5; +} +Effect.Transitions.pulse = function(pos) { + return (Math.floor(pos*10) % 2 == 0 ? + (pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10))); +} +Effect.Transitions.none = function(pos) { + return 0; +} +Effect.Transitions.full = function(pos) { + return 1; +} + +/* ------------- core effects ------------- */ + +Effect.ScopedQueue = Class.create(); +Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), { + initialize: function() { + this.effects = []; + this.interval = null; + }, + _each: function(iterator) { + this.effects._each(iterator); + }, + add: function(effect) { + var timestamp = new Date().getTime(); + + var position = (typeof effect.options.queue == 'string') ? + effect.options.queue : effect.options.queue.position; + + switch(position) { + case 'front': + // move unstarted effects after this effect + this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) { + e.startOn += effect.finishOn; + e.finishOn += effect.finishOn; + }); + break; + case 'end': + // start effect after last queued effect has finished + timestamp = this.effects.pluck('finishOn').max() || timestamp; + break; + } + + effect.startOn += timestamp; + effect.finishOn += timestamp; + + if(!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit)) + this.effects.push(effect); + + if(!this.interval) + this.interval = setInterval(this.loop.bind(this), 40); + }, + remove: function(effect) { + this.effects = this.effects.reject(function(e) { return e==effect }); + if(this.effects.length == 0) { + clearInterval(this.interval); + this.interval = null; + } + }, + loop: function() { + var timePos = new Date().getTime(); + this.effects.invoke('loop', timePos); + } +}); + +Effect.Queues = { + instances: $H(), + get: function(queueName) { + if(typeof queueName != 'string') return queueName; + + if(!this.instances[queueName]) + this.instances[queueName] = new Effect.ScopedQueue(); + + return this.instances[queueName]; + } +} +Effect.Queue = Effect.Queues.get('global'); + +Effect.DefaultOptions = { + transition: Effect.Transitions.sinoidal, + duration: 1.0, // seconds + fps: 25.0, // max. 25fps due to Effect.Queue implementation + sync: false, // true for combining + from: 0.0, + to: 1.0, + delay: 0.0, + queue: 'parallel' +} + +Effect.Base = function() {}; +Effect.Base.prototype = { + position: null, + start: function(options) { + this.options = Object.extend(Object.extend({},Effect.DefaultOptions), options || {}); + this.currentFrame = 0; + this.state = 'idle'; + this.startOn = this.options.delay*1000; + this.finishOn = this.startOn + (this.options.duration*1000); + this.event('beforeStart'); + if(!this.options.sync) + Effect.Queues.get(typeof this.options.queue == 'string' ? + 'global' : this.options.queue.scope).add(this); + }, + loop: function(timePos) { + if(timePos >= this.startOn) { + if(timePos >= this.finishOn) { + this.render(1.0); + this.cancel(); + this.event('beforeFinish'); + if(this.finish) this.finish(); + this.event('afterFinish'); + return; + } + var pos = (timePos - this.startOn) / (this.finishOn - this.startOn); + var frame = Math.round(pos * this.options.fps * this.options.duration); + if(frame > this.currentFrame) { + this.render(pos); + this.currentFrame = frame; + } + } + }, + render: function(pos) { + if(this.state == 'idle') { + this.state = 'running'; + this.event('beforeSetup'); + if(this.setup) this.setup(); + this.event('afterSetup'); + } + if(this.state == 'running') { + if(this.options.transition) pos = this.options.transition(pos); + pos *= (this.options.to-this.options.from); + pos += this.options.from; + this.position = pos; + this.event('beforeUpdate'); + if(this.update) this.update(pos); + this.event('afterUpdate'); + } + }, + cancel: function() { + if(!this.options.sync) + Effect.Queues.get(typeof this.options.queue == 'string' ? + 'global' : this.options.queue.scope).remove(this); + this.state = 'finished'; + }, + event: function(eventName) { + if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); + if(this.options[eventName]) this.options[eventName](this); + }, + inspect: function() { + return '#'; + } +} + +Effect.Parallel = Class.create(); +Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), { + initialize: function(effects) { + this.effects = effects || []; + this.start(arguments[1]); + }, + update: function(position) { + this.effects.invoke('render', position); + }, + finish: function(position) { + this.effects.each( function(effect) { + effect.render(1.0); + effect.cancel(); + effect.event('beforeFinish'); + if(effect.finish) effect.finish(position); + effect.event('afterFinish'); + }); + } +}); + +Effect.Opacity = Class.create(); +Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), { + initialize: function(element) { + this.element = $(element); + if(!this.element) throw(Effect._elementDoesNotExistError); + // make this work on IE on elements without 'layout' + if(/MSIE/.test(navigator.userAgent) && !window.opera && (!this.element.currentStyle.hasLayout)) + this.element.setStyle({zoom: 1}); + var options = Object.extend({ + from: this.element.getOpacity() || 0.0, + to: 1.0 + }, arguments[1] || {}); + this.start(options); + }, + update: function(position) { + this.element.setOpacity(position); + } +}); + +Effect.Move = Class.create(); +Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), { + initialize: function(element) { + this.element = $(element); + if(!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ + x: 0, + y: 0, + mode: 'relative' + }, arguments[1] || {}); + this.start(options); + }, + setup: function() { + // Bug in Opera: Opera returns the "real" position of a static element or + // relative element that does not have top/left explicitly set. + // ==> Always set top and left for position relative elements in your stylesheets + // (to 0 if you do not need them) + this.element.makePositioned(); + this.originalLeft = parseFloat(this.element.getStyle('left') || '0'); + this.originalTop = parseFloat(this.element.getStyle('top') || '0'); + if(this.options.mode == 'absolute') { + // absolute movement, so we need to calc deltaX and deltaY + this.options.x = this.options.x - this.originalLeft; + this.options.y = this.options.y - this.originalTop; + } + }, + update: function(position) { + this.element.setStyle({ + left: Math.round(this.options.x * position + this.originalLeft) + 'px', + top: Math.round(this.options.y * position + this.originalTop) + 'px' + }); + } +}); + +// for backwards compatibility +Effect.MoveBy = function(element, toTop, toLeft) { + return new Effect.Move(element, + Object.extend({ x: toLeft, y: toTop }, arguments[3] || {})); +}; + +Effect.Scale = Class.create(); +Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), { + initialize: function(element, percent) { + this.element = $(element); + if(!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ + scaleX: true, + scaleY: true, + scaleContent: true, + scaleFromCenter: false, + scaleMode: 'box', // 'box' or 'contents' or {} with provided values + scaleFrom: 100.0, + scaleTo: percent + }, arguments[2] || {}); + this.start(options); + }, + setup: function() { + this.restoreAfterFinish = this.options.restoreAfterFinish || false; + this.elementPositioning = this.element.getStyle('position'); + + this.originalStyle = {}; + ['top','left','width','height','fontSize'].each( function(k) { + this.originalStyle[k] = this.element.style[k]; + }.bind(this)); + + this.originalTop = this.element.offsetTop; + this.originalLeft = this.element.offsetLeft; + + var fontSize = this.element.getStyle('font-size') || '100%'; + ['em','px','%','pt'].each( function(fontSizeType) { + if(fontSize.indexOf(fontSizeType)>0) { + this.fontSize = parseFloat(fontSize); + this.fontSizeType = fontSizeType; + } + }.bind(this)); + + this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; + + this.dims = null; + if(this.options.scaleMode=='box') + this.dims = [this.element.offsetHeight, this.element.offsetWidth]; + if(/^content/.test(this.options.scaleMode)) + this.dims = [this.element.scrollHeight, this.element.scrollWidth]; + if(!this.dims) + this.dims = [this.options.scaleMode.originalHeight, + this.options.scaleMode.originalWidth]; + }, + update: function(position) { + var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position); + if(this.options.scaleContent && this.fontSize) + this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType }); + this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale); + }, + finish: function(position) { + if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle); + }, + setDimensions: function(height, width) { + var d = {}; + if(this.options.scaleX) d.width = Math.round(width) + 'px'; + if(this.options.scaleY) d.height = Math.round(height) + 'px'; + if(this.options.scaleFromCenter) { + var topd = (height - this.dims[0])/2; + var leftd = (width - this.dims[1])/2; + if(this.elementPositioning == 'absolute') { + if(this.options.scaleY) d.top = this.originalTop-topd + 'px'; + if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px'; + } else { + if(this.options.scaleY) d.top = -topd + 'px'; + if(this.options.scaleX) d.left = -leftd + 'px'; + } + } + this.element.setStyle(d); + } +}); + +Effect.Highlight = Class.create(); +Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), { + initialize: function(element) { + this.element = $(element); + if(!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {}); + this.start(options); + }, + setup: function() { + // Prevent executing on elements not in the layout flow + if(this.element.getStyle('display')=='none') { this.cancel(); return; } + // Disable background image during the effect + this.oldStyle = { + backgroundImage: this.element.getStyle('background-image') }; + this.element.setStyle({backgroundImage: 'none'}); + if(!this.options.endcolor) + this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff'); + if(!this.options.restorecolor) + this.options.restorecolor = this.element.getStyle('background-color'); + // init color calculations + this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this)); + this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this)); + }, + update: function(position) { + this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){ + return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) }); + }, + finish: function() { + this.element.setStyle(Object.extend(this.oldStyle, { + backgroundColor: this.options.restorecolor + })); + } +}); + +Effect.ScrollTo = Class.create(); +Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), { + initialize: function(element) { + this.element = $(element); + this.start(arguments[1] || {}); + }, + setup: function() { + Position.prepare(); + var offsets = Position.cumulativeOffset(this.element); + if(this.options.offset) offsets[1] += this.options.offset; + var max = window.innerHeight ? + window.height - window.innerHeight : + document.body.scrollHeight - + (document.documentElement.clientHeight ? + document.documentElement.clientHeight : document.body.clientHeight); + this.scrollStart = Position.deltaY; + this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart; + }, + update: function(position) { + Position.prepare(); + window.scrollTo(Position.deltaX, + this.scrollStart + (position*this.delta)); + } +}); + +/* ------------- combination effects ------------- */ + +Effect.Fade = function(element) { + element = $(element); + var oldOpacity = element.getInlineOpacity(); + var options = Object.extend({ + from: element.getOpacity() || 1.0, + to: 0.0, + afterFinishInternal: function(effect) { + if(effect.options.to!=0) return; + effect.element.hide(); + effect.element.setStyle({opacity: oldOpacity}); + }}, arguments[1] || {}); + return new Effect.Opacity(element,options); +} + +Effect.Appear = function(element) { + element = $(element); + var options = Object.extend({ + from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0), + to: 1.0, + // force Safari to render floated elements properly + afterFinishInternal: function(effect) { + effect.element.forceRerendering(); + }, + beforeSetup: function(effect) { + effect.element.setOpacity(effect.options.from); + effect.element.show(); + }}, arguments[1] || {}); + return new Effect.Opacity(element,options); +} + +Effect.Puff = function(element) { + element = $(element); + var oldStyle = { + opacity: element.getInlineOpacity(), + position: element.getStyle('position'), + top: element.style.top, + left: element.style.left, + width: element.style.width, + height: element.style.height + }; + return new Effect.Parallel( + [ new Effect.Scale(element, 200, + { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], + Object.extend({ duration: 1.0, + beforeSetupInternal: function(effect) { + Position.absolutize(effect.effects[0].element) + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide(); + effect.effects[0].element.setStyle(oldStyle); } + }, arguments[1] || {}) + ); +} + +Effect.BlindUp = function(element) { + element = $(element); + element.makeClipping(); + return new Effect.Scale(element, 0, + Object.extend({ scaleContent: false, + scaleX: false, + restoreAfterFinish: true, + afterFinishInternal: function(effect) { + effect.element.hide(); + effect.element.undoClipping(); + } + }, arguments[1] || {}) + ); +} + +Effect.BlindDown = function(element) { + element = $(element); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, 100, Object.extend({ + scaleContent: false, + scaleX: false, + scaleFrom: 0, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makeClipping(); + effect.element.setStyle({height: '0px'}); + effect.element.show(); + }, + afterFinishInternal: function(effect) { + effect.element.undoClipping(); + } + }, arguments[1] || {})); +} + +Effect.SwitchOff = function(element) { + element = $(element); + var oldOpacity = element.getInlineOpacity(); + return new Effect.Appear(element, Object.extend({ + duration: 0.4, + from: 0, + transition: Effect.Transitions.flicker, + afterFinishInternal: function(effect) { + new Effect.Scale(effect.element, 1, { + duration: 0.3, scaleFromCenter: true, + scaleX: false, scaleContent: false, restoreAfterFinish: true, + beforeSetup: function(effect) { + effect.element.makePositioned(); + effect.element.makeClipping(); + }, + afterFinishInternal: function(effect) { + effect.element.hide(); + effect.element.undoClipping(); + effect.element.undoPositioned(); + effect.element.setStyle({opacity: oldOpacity}); + } + }) + } + }, arguments[1] || {})); +} + +Effect.DropOut = function(element) { + element = $(element); + var oldStyle = { + top: element.getStyle('top'), + left: element.getStyle('left'), + opacity: element.getInlineOpacity() }; + return new Effect.Parallel( + [ new Effect.Move(element, {x: 0, y: 100, sync: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 }) ], + Object.extend( + { duration: 0.5, + beforeSetup: function(effect) { + effect.effects[0].element.makePositioned(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide(); + effect.effects[0].element.undoPositioned(); + effect.effects[0].element.setStyle(oldStyle); + } + }, arguments[1] || {})); +} + +Effect.Shake = function(element) { + element = $(element); + var oldStyle = { + top: element.getStyle('top'), + left: element.getStyle('left') }; + return new Effect.Move(element, + { x: 20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { + effect.element.undoPositioned(); + effect.element.setStyle(oldStyle); + }}) }}) }}) }}) }}) }}); +} + +Effect.SlideDown = function(element) { + element = $(element); + element.cleanWhitespace(); + // SlideDown need to have the content of the element wrapped in a container element with fixed height! + var oldInnerBottom = $(element.firstChild).getStyle('bottom'); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, 100, Object.extend({ + scaleContent: false, + scaleX: false, + scaleFrom: window.opera ? 0 : 1, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makePositioned(); + effect.element.firstChild.makePositioned(); + if(window.opera) effect.element.setStyle({top: ''}); + effect.element.makeClipping(); + effect.element.setStyle({height: '0px'}); + effect.element.show(); }, + afterUpdateInternal: function(effect) { + effect.element.firstChild.setStyle({bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); + }, + afterFinishInternal: function(effect) { + effect.element.undoClipping(); + // IE will crash if child is undoPositioned first + if(/MSIE/.test(navigator.userAgent) && !window.opera){ + effect.element.undoPositioned(); + effect.element.firstChild.undoPositioned(); + }else{ + effect.element.firstChild.undoPositioned(); + effect.element.undoPositioned(); + } + effect.element.firstChild.setStyle({bottom: oldInnerBottom}); } + }, arguments[1] || {}) + ); +} + +Effect.SlideUp = function(element) { + element = $(element); + element.cleanWhitespace(); + var oldInnerBottom = $(element.firstChild).getStyle('bottom'); + return new Effect.Scale(element, window.opera ? 0 : 1, + Object.extend({ scaleContent: false, + scaleX: false, + scaleMode: 'box', + scaleFrom: 100, + restoreAfterFinish: true, + beforeStartInternal: function(effect) { + effect.element.makePositioned(); + effect.element.firstChild.makePositioned(); + if(window.opera) effect.element.setStyle({top: ''}); + effect.element.makeClipping(); + effect.element.show(); }, + afterUpdateInternal: function(effect) { + effect.element.firstChild.setStyle({bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); }, + afterFinishInternal: function(effect) { + effect.element.hide(); + effect.element.undoClipping(); + effect.element.firstChild.undoPositioned(); + effect.element.undoPositioned(); + effect.element.setStyle({bottom: oldInnerBottom}); } + }, arguments[1] || {}) + ); +} + +// Bug in opera makes the TD containing this element expand for a instance after finish +Effect.Squish = function(element) { + return new Effect.Scale(element, window.opera ? 1 : 0, + { restoreAfterFinish: true, + beforeSetup: function(effect) { + effect.element.makeClipping(effect.element); }, + afterFinishInternal: function(effect) { + effect.element.hide(effect.element); + effect.element.undoClipping(effect.element); } + }); +} + +Effect.Grow = function(element) { + element = $(element); + var options = Object.extend({ + direction: 'center', + moveTransition: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.full + }, arguments[1] || {}); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: element.getInlineOpacity() }; + + var dims = element.getDimensions(); + var initialMoveX, initialMoveY; + var moveX, moveY; + + switch (options.direction) { + case 'top-left': + initialMoveX = initialMoveY = moveX = moveY = 0; + break; + case 'top-right': + initialMoveX = dims.width; + initialMoveY = moveY = 0; + moveX = -dims.width; + break; + case 'bottom-left': + initialMoveX = moveX = 0; + initialMoveY = dims.height; + moveY = -dims.height; + break; + case 'bottom-right': + initialMoveX = dims.width; + initialMoveY = dims.height; + moveX = -dims.width; + moveY = -dims.height; + break; + case 'center': + initialMoveX = dims.width / 2; + initialMoveY = dims.height / 2; + moveX = -dims.width / 2; + moveY = -dims.height / 2; + break; + } + + return new Effect.Move(element, { + x: initialMoveX, + y: initialMoveY, + duration: 0.01, + beforeSetup: function(effect) { + effect.element.hide(); + effect.element.makeClipping(); + effect.element.makePositioned(); + }, + afterFinishInternal: function(effect) { + new Effect.Parallel( + [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }), + new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }), + new Effect.Scale(effect.element, 100, { + scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, + sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true}) + ], Object.extend({ + beforeSetup: function(effect) { + effect.effects[0].element.setStyle({height: '0px'}); + effect.effects[0].element.show(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.undoClipping(); + effect.effects[0].element.undoPositioned(); + effect.effects[0].element.setStyle(oldStyle); + } + }, options) + ) + } + }); +} + +Effect.Shrink = function(element) { + element = $(element); + var options = Object.extend({ + direction: 'center', + moveTransition: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.none + }, arguments[1] || {}); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: element.getInlineOpacity() }; + + var dims = element.getDimensions(); + var moveX, moveY; + + switch (options.direction) { + case 'top-left': + moveX = moveY = 0; + break; + case 'top-right': + moveX = dims.width; + moveY = 0; + break; + case 'bottom-left': + moveX = 0; + moveY = dims.height; + break; + case 'bottom-right': + moveX = dims.width; + moveY = dims.height; + break; + case 'center': + moveX = dims.width / 2; + moveY = dims.height / 2; + break; + } + + return new Effect.Parallel( + [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }), + new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}), + new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }) + ], Object.extend({ + beforeStartInternal: function(effect) { + effect.effects[0].element.makePositioned(); + effect.effects[0].element.makeClipping(); }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide(); + effect.effects[0].element.undoClipping(); + effect.effects[0].element.undoPositioned(); + effect.effects[0].element.setStyle(oldStyle); } + }, options) + ); +} + +Effect.Pulsate = function(element) { + element = $(element); + var options = arguments[1] || {}; + var oldOpacity = element.getInlineOpacity(); + var transition = options.transition || Effect.Transitions.sinoidal; + var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) }; + reverser.bind(transition); + return new Effect.Opacity(element, + Object.extend(Object.extend({ duration: 3.0, from: 0, + afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); } + }, options), {transition: reverser})); +} + +Effect.Fold = function(element) { + element = $(element); + var oldStyle = { + top: element.style.top, + left: element.style.left, + width: element.style.width, + height: element.style.height }; + Element.makeClipping(element); + return new Effect.Scale(element, 5, Object.extend({ + scaleContent: false, + scaleX: false, + afterFinishInternal: function(effect) { + new Effect.Scale(element, 1, { + scaleContent: false, + scaleY: false, + afterFinishInternal: function(effect) { + effect.element.hide(); + effect.element.undoClipping(); + effect.element.setStyle(oldStyle); + } }); + }}, arguments[1] || {})); +}; + +['setOpacity','getOpacity','getInlineOpacity','forceRerendering','setContentZoom', + 'collectTextNodes','collectTextNodesIgnoreClass','childrenWithClassName'].each( + function(f) { Element.Methods[f] = Element[f]; } +); + +Element.Methods.visualEffect = function(element, effect, options) { + s = effect.gsub(/_/, '-').camelize(); + effect_class = s.charAt(0).toUpperCase() + s.substring(1); + new Effect[effect_class](element, options); + return $(element); +}; + +Element.addMethods(); \ No newline at end of file diff --git a/pastebin/media/js/pastebin.js b/pastebin/media/js/pastebin.js new file mode 100644 index 0000000..bede3c3 --- /dev/null +++ b/pastebin/media/js/pastebin.js @@ -0,0 +1,47 @@ +function togglePasteThread(uid) { + if (Element.visible('paste_thread')) { + new Effect.Fade('paste_thread'); + return; + } + new Ajax.Updater('paste_thread', '/ajax/find_paste_thread/', { + parameters: 'paste=' + uid, + method: 'get', + asynchronous: true, + onSuccess: function() { + new Effect.Appear('paste_thread'); + } + }); +} + +function toggleLineNumbers() { + var el = document.getElementsByClassName('linenos')[0]; + el.style.display = (el.style.display == '') ? 'none' : ''; +} + +function getPasteView() { + if (typeof _paste_view == 'undefined') { + _paste_view = document.getElementsByClassName('syntax')[0]; + } + return _paste_view; +} + +function toggleSyntax() { + var el = getPasteView(); + el.className = (el.className == 'plain') ? 'syntax' : 'plain'; +} + +function selectCode() { + var el = getPasteView().getElementsByClassName('code')[0]; + if (document.selection) { + var range = document.body.createTextRange(); + range.moveToElementText(el); + range.select(); + } + else { + var range = document.createRange(); + range.selectNodeContents(el); + var selection = window.getSelection(); + selection.removeAllRanges(); + selection.addRange(range); + } +} diff --git a/pastebin/media/js/prototype.js b/pastebin/media/js/prototype.js new file mode 100644 index 0000000..14edec8 --- /dev/null +++ b/pastebin/media/js/prototype.js @@ -0,0 +1,2241 @@ +/* Prototype JavaScript framework, version 1.5.0_rc1 + * (c) 2005 Sam Stephenson + * + * Prototype is freely distributable under the terms of an MIT-style license. + * For details, see the Prototype web site: http://prototype.conio.net/ + * +/*--------------------------------------------------------------------------*/ + +var Prototype = { + Version: '1.5.0_rc1', + ScriptFragment: '(?:)((\n|\r|.)*?)(?:<\/script>)', + + emptyFunction: function() {}, + K: function(x) {return x} +} + +var Class = { + create: function() { + return function() { + this.initialize.apply(this, arguments); + } + } +} + +var Abstract = new Object(); + +Object.extend = function(destination, source) { + for (var property in source) { + destination[property] = source[property]; + } + return destination; +} + +Object.extend(Object, { + inspect: function(object) { + try { + if (object == undefined) return 'undefined'; + if (object == null) return 'null'; + return object.inspect ? object.inspect() : object.toString(); + } catch (e) { + if (e instanceof RangeError) return '...'; + throw e; + } + }, + + keys: function(object) { + var keys = []; + for (var property in object) + keys.push(property); + return keys; + }, + + values: function(object) { + var values = []; + for (var property in object) + values.push(object[property]); + return values; + }, + + clone: function(object) { + return Object.extend({}, object); + } +}); + +Function.prototype.bind = function() { + var __method = this, args = $A(arguments), object = args.shift(); + return function() { + return __method.apply(object, args.concat($A(arguments))); + } +} + +Function.prototype.bindAsEventListener = function(object) { + var __method = this, args = $A(arguments), object = args.shift(); + return function(event) { + return __method.apply(object, [( event || window.event)].concat(args).concat($A(arguments))); + } +} + +Object.extend(Number.prototype, { + toColorPart: function() { + var digits = this.toString(16); + if (this < 16) return '0' + digits; + return digits; + }, + + succ: function() { + return this + 1; + }, + + times: function(iterator) { + $R(0, this, true).each(iterator); + return this; + } +}); + +var Try = { + these: function() { + var returnValue; + + for (var i = 0; i < arguments.length; i++) { + var lambda = arguments[i]; + try { + returnValue = lambda(); + break; + } catch (e) {} + } + + return returnValue; + } +} + +/*--------------------------------------------------------------------------*/ + +var PeriodicalExecuter = Class.create(); +PeriodicalExecuter.prototype = { + initialize: function(callback, frequency) { + this.callback = callback; + this.frequency = frequency; + this.currentlyExecuting = false; + + this.registerCallback(); + }, + + registerCallback: function() { + this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + stop: function() { + if (!this.timer) return; + clearInterval(this.timer); + this.timer = null; + }, + + onTimerEvent: function() { + if (!this.currentlyExecuting) { + try { + this.currentlyExecuting = true; + this.callback(this); + } finally { + this.currentlyExecuting = false; + } + } + } +} +Object.extend(String.prototype, { + gsub: function(pattern, replacement) { + var result = '', source = this, match; + replacement = arguments.callee.prepareReplacement(replacement); + + while (source.length > 0) { + if (match = source.match(pattern)) { + result += source.slice(0, match.index); + result += (replacement(match) || '').toString(); + source = source.slice(match.index + match[0].length); + } else { + result += source, source = ''; + } + } + return result; + }, + + sub: function(pattern, replacement, count) { + replacement = this.gsub.prepareReplacement(replacement); + count = count === undefined ? 1 : count; + + return this.gsub(pattern, function(match) { + if (--count < 0) return match[0]; + return replacement(match); + }); + }, + + scan: function(pattern, iterator) { + this.gsub(pattern, iterator); + return this; + }, + + truncate: function(length, truncation) { + length = length || 30; + truncation = truncation === undefined ? '...' : truncation; + return this.length > length ? + this.slice(0, length - truncation.length) + truncation : this; + }, + + strip: function() { + return this.replace(/^\s+/, '').replace(/\s+$/, ''); + }, + + stripTags: function() { + return this.replace(/<\/?[^>]+>/gi, ''); + }, + + stripScripts: function() { + return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); + }, + + extractScripts: function() { + var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); + var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); + return (this.match(matchAll) || []).map(function(scriptTag) { + return (scriptTag.match(matchOne) || ['', ''])[1]; + }); + }, + + evalScripts: function() { + return this.extractScripts().map(function(script) { return eval(script) }); + }, + + escapeHTML: function() { + var div = document.createElement('div'); + var text = document.createTextNode(this); + div.appendChild(text); + return div.innerHTML; + }, + + unescapeHTML: function() { + var div = document.createElement('div'); + div.innerHTML = this.stripTags(); + return div.childNodes[0] ? div.childNodes[0].nodeValue : ''; + }, + + toQueryParams: function() { + var pairs = this.match(/^\??(.*)$/)[1].split('&'); + return pairs.inject({}, function(params, pairString) { + var pair = pairString.split('='); + var value = pair[1] ? decodeURIComponent(pair[1]) : undefined; + params[decodeURIComponent(pair[0])] = value; + return params; + }); + }, + + toArray: function() { + return this.split(''); + }, + + camelize: function() { + var oStringList = this.split('-'); + if (oStringList.length == 1) return oStringList[0]; + + var camelizedString = this.indexOf('-') == 0 + ? oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1) + : oStringList[0]; + + for (var i = 1, len = oStringList.length; i < len; i++) { + var s = oStringList[i]; + camelizedString += s.charAt(0).toUpperCase() + s.substring(1); + } + + return camelizedString; + }, + + inspect: function(useDoubleQuotes) { + var escapedString = this.replace(/\\/g, '\\\\'); + if (useDoubleQuotes) + return '"' + escapedString.replace(/"/g, '\\"') + '"'; + else + return "'" + escapedString.replace(/'/g, '\\\'') + "'"; + } +}); + +String.prototype.gsub.prepareReplacement = function(replacement) { + if (typeof replacement == 'function') return replacement; + var template = new Template(replacement); + return function(match) { return template.evaluate(match) }; +} + +String.prototype.parseQuery = String.prototype.toQueryParams; + +var Template = Class.create(); +Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; +Template.prototype = { + initialize: function(template, pattern) { + this.template = template.toString(); + this.pattern = pattern || Template.Pattern; + }, + + evaluate: function(object) { + return this.template.gsub(this.pattern, function(match) { + var before = match[1]; + if (before == '\\') return match[2]; + return before + (object[match[3]] || '').toString(); + }); + } +} + +var $break = new Object(); +var $continue = new Object(); + +var Enumerable = { + each: function(iterator) { + var index = 0; + try { + this._each(function(value) { + try { + iterator(value, index++); + } catch (e) { + if (e != $continue) throw e; + } + }); + } catch (e) { + if (e != $break) throw e; + } + }, + + all: function(iterator) { + var result = true; + this.each(function(value, index) { + result = result && !!(iterator || Prototype.K)(value, index); + if (!result) throw $break; + }); + return result; + }, + + any: function(iterator) { + var result = false; + this.each(function(value, index) { + if (result = !!(iterator || Prototype.K)(value, index)) + throw $break; + }); + return result; + }, + + collect: function(iterator) { + var results = []; + this.each(function(value, index) { + results.push(iterator(value, index)); + }); + return results; + }, + + detect: function (iterator) { + var result; + this.each(function(value, index) { + if (iterator(value, index)) { + result = value; + throw $break; + } + }); + return result; + }, + + findAll: function(iterator) { + var results = []; + this.each(function(value, index) { + if (iterator(value, index)) + results.push(value); + }); + return results; + }, + + grep: function(pattern, iterator) { + var results = []; + this.each(function(value, index) { + var stringValue = value.toString(); + if (stringValue.match(pattern)) + results.push((iterator || Prototype.K)(value, index)); + }) + return results; + }, + + include: function(object) { + var found = false; + this.each(function(value) { + if (value == object) { + found = true; + throw $break; + } + }); + return found; + }, + + inject: function(memo, iterator) { + this.each(function(value, index) { + memo = iterator(memo, value, index); + }); + return memo; + }, + + invoke: function(method) { + var args = $A(arguments).slice(1); + return this.collect(function(value) { + return value[method].apply(value, args); + }); + }, + + max: function(iterator) { + var result; + this.each(function(value, index) { + value = (iterator || Prototype.K)(value, index); + if (result == undefined || value >= result) + result = value; + }); + return result; + }, + + min: function(iterator) { + var result; + this.each(function(value, index) { + value = (iterator || Prototype.K)(value, index); + if (result == undefined || value < result) + result = value; + }); + return result; + }, + + partition: function(iterator) { + var trues = [], falses = []; + this.each(function(value, index) { + ((iterator || Prototype.K)(value, index) ? + trues : falses).push(value); + }); + return [trues, falses]; + }, + + pluck: function(property) { + var results = []; + this.each(function(value, index) { + results.push(value[property]); + }); + return results; + }, + + reject: function(iterator) { + var results = []; + this.each(function(value, index) { + if (!iterator(value, index)) + results.push(value); + }); + return results; + }, + + sortBy: function(iterator) { + return this.collect(function(value, index) { + return {value: value, criteria: iterator(value, index)}; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }).pluck('value'); + }, + + toArray: function() { + return this.collect(Prototype.K); + }, + + zip: function() { + var iterator = Prototype.K, args = $A(arguments); + if (typeof args.last() == 'function') + iterator = args.pop(); + + var collections = [this].concat(args).map($A); + return this.map(function(value, index) { + return iterator(collections.pluck(index)); + }); + }, + + inspect: function() { + return '#'; + } +} + +Object.extend(Enumerable, { + map: Enumerable.collect, + find: Enumerable.detect, + select: Enumerable.findAll, + member: Enumerable.include, + entries: Enumerable.toArray +}); +var $A = Array.from = function(iterable) { + if (!iterable) return []; + if (iterable.toArray) { + return iterable.toArray(); + } else { + var results = []; + for (var i = 0; i < iterable.length; i++) + results.push(iterable[i]); + return results; + } +} + +Object.extend(Array.prototype, Enumerable); + +if (!Array.prototype._reverse) + Array.prototype._reverse = Array.prototype.reverse; + +Object.extend(Array.prototype, { + _each: function(iterator) { + for (var i = 0; i < this.length; i++) + iterator(this[i]); + }, + + clear: function() { + this.length = 0; + return this; + }, + + first: function() { + return this[0]; + }, + + last: function() { + return this[this.length - 1]; + }, + + compact: function() { + return this.select(function(value) { + return value != undefined || value != null; + }); + }, + + flatten: function() { + return this.inject([], function(array, value) { + return array.concat(value && value.constructor == Array ? + value.flatten() : [value]); + }); + }, + + without: function() { + var values = $A(arguments); + return this.select(function(value) { + return !values.include(value); + }); + }, + + indexOf: function(object) { + for (var i = 0; i < this.length; i++) + if (this[i] == object) return i; + return -1; + }, + + reverse: function(inline) { + return (inline !== false ? this : this.toArray())._reverse(); + }, + + reduce: function() { + return this.length > 1 ? this : this[0]; + }, + + uniq: function() { + return this.inject([], function(array, value) { + return array.include(value) ? array : array.concat([value]); + }); + }, + + inspect: function() { + return '[' + this.map(Object.inspect).join(', ') + ']'; + } +}); +var Hash = { + _each: function(iterator) { + for (var key in this) { + var value = this[key]; + if (typeof value == 'function') continue; + + var pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + }, + + keys: function() { + return this.pluck('key'); + }, + + values: function() { + return this.pluck('value'); + }, + + merge: function(hash) { + return $H(hash).inject($H(this), function(mergedHash, pair) { + mergedHash[pair.key] = pair.value; + return mergedHash; + }); + }, + + toQueryString: function() { + return this.map(function(pair) { + return pair.map(encodeURIComponent).join('='); + }).join('&'); + }, + + inspect: function() { + return '#'; + } +} + +function $H(object) { + var hash = Object.extend({}, object || {}); + Object.extend(hash, Enumerable); + Object.extend(hash, Hash); + return hash; +} +ObjectRange = Class.create(); +Object.extend(ObjectRange.prototype, Enumerable); +Object.extend(ObjectRange.prototype, { + initialize: function(start, end, exclusive) { + this.start = start; + this.end = end; + this.exclusive = exclusive; + }, + + _each: function(iterator) { + var value = this.start; + while (this.include(value)) { + iterator(value); + value = value.succ(); + } + }, + + include: function(value) { + if (value < this.start) + return false; + if (this.exclusive) + return value < this.end; + return value <= this.end; + } +}); + +var $R = function(start, end, exclusive) { + return new ObjectRange(start, end, exclusive); +} + +var Ajax = { + getTransport: function() { + return Try.these( + function() {return new XMLHttpRequest()}, + function() {return new ActiveXObject('Msxml2.XMLHTTP')}, + function() {return new ActiveXObject('Microsoft.XMLHTTP')} + ) || false; + }, + + activeRequestCount: 0 +} + +Ajax.Responders = { + responders: [], + + _each: function(iterator) { + this.responders._each(iterator); + }, + + register: function(responderToAdd) { + if (!this.include(responderToAdd)) + this.responders.push(responderToAdd); + }, + + unregister: function(responderToRemove) { + this.responders = this.responders.without(responderToRemove); + }, + + dispatch: function(callback, request, transport, json) { + this.each(function(responder) { + if (responder[callback] && typeof responder[callback] == 'function') { + try { + responder[callback].apply(responder, [request, transport, json]); + } catch (e) {} + } + }); + } +}; + +Object.extend(Ajax.Responders, Enumerable); + +Ajax.Responders.register({ + onCreate: function() { + Ajax.activeRequestCount++; + }, + + onComplete: function() { + Ajax.activeRequestCount--; + } +}); + +Ajax.Base = function() {}; +Ajax.Base.prototype = { + setOptions: function(options) { + this.options = { + method: 'post', + asynchronous: true, + contentType: 'application/x-www-form-urlencoded', + parameters: '' + } + Object.extend(this.options, options || {}); + }, + + responseIsSuccess: function() { + return this.transport.status == undefined + || this.transport.status == 0 + || (this.transport.status >= 200 && this.transport.status < 300); + }, + + responseIsFailure: function() { + return !this.responseIsSuccess(); + } +} + +Ajax.Request = Class.create(); +Ajax.Request.Events = + ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; + +Ajax.Request.prototype = Object.extend(new Ajax.Base(), { + initialize: function(url, options) { + this.transport = Ajax.getTransport(); + this.setOptions(options); + this.request(url); + }, + + request: function(url) { + var parameters = this.options.parameters || ''; + if (parameters.length > 0) parameters += '&_='; + + /* Simulate other verbs over post */ + if (this.options.method != 'get' && this.options.method != 'post') { + parameters += (parameters.length > 0 ? '&' : '') + '_method=' + this.options.method; + this.options.method = 'post'; + } + + try { + this.url = url; + if (this.options.method == 'get' && parameters.length > 0) + this.url += (this.url.match(/\?/) ? '&' : '?') + parameters; + + Ajax.Responders.dispatch('onCreate', this, this.transport); + + this.transport.open(this.options.method, this.url, + this.options.asynchronous); + + if (this.options.asynchronous) + setTimeout(function() { this.respondToReadyState(1) }.bind(this), 10); + + this.transport.onreadystatechange = this.onStateChange.bind(this); + this.setRequestHeaders(); + + var body = this.options.postBody ? this.options.postBody : parameters; + this.transport.send(this.options.method == 'post' ? body : null); + + /* Force Firefox to handle ready state 4 for synchronous requests */ + if (!this.options.asynchronous && this.transport.overrideMimeType) + this.onStateChange(); + + } catch (e) { + this.dispatchException(e); + } + }, + + setRequestHeaders: function() { + var requestHeaders = + ['X-Requested-With', 'XMLHttpRequest', + 'X-Prototype-Version', Prototype.Version, + 'Accept', 'text/javascript, text/html, application/xml, text/xml, */*']; + + if (this.options.method == 'post') { + requestHeaders.push('Content-type', this.options.contentType); + + /* Force "Connection: close" for Mozilla browsers to work around + * a bug where XMLHttpReqeuest sends an incorrect Content-length + * header. See Mozilla Bugzilla #246651. + */ + if (this.transport.overrideMimeType) + requestHeaders.push('Connection', 'close'); + } + + if (this.options.requestHeaders) + requestHeaders.push.apply(requestHeaders, this.options.requestHeaders); + + for (var i = 0; i < requestHeaders.length; i += 2) + this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]); + }, + + onStateChange: function() { + var readyState = this.transport.readyState; + if (readyState != 1) + this.respondToReadyState(this.transport.readyState); + }, + + header: function(name) { + try { + return this.transport.getResponseHeader(name); + } catch (e) {} + }, + + evalJSON: function() { + try { + return eval('(' + this.header('X-JSON') + ')'); + } catch (e) {} + }, + + evalResponse: function() { + try { + return eval(this.transport.responseText); + } catch (e) { + this.dispatchException(e); + } + }, + + respondToReadyState: function(readyState) { + var event = Ajax.Request.Events[readyState]; + var transport = this.transport, json = this.evalJSON(); + + if (event == 'Complete') { + try { + (this.options['on' + this.transport.status] + || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')] + || Prototype.emptyFunction)(transport, json); + } catch (e) { + this.dispatchException(e); + } + + if ((this.header('Content-type') || '').match(/^text\/javascript/i)) + this.evalResponse(); + } + + try { + (this.options['on' + event] || Prototype.emptyFunction)(transport, json); + Ajax.Responders.dispatch('on' + event, this, transport, json); + } catch (e) { + this.dispatchException(e); + } + + /* Avoid memory leak in MSIE: clean up the oncomplete event handler */ + if (event == 'Complete') + this.transport.onreadystatechange = Prototype.emptyFunction; + }, + + dispatchException: function(exception) { + (this.options.onException || Prototype.emptyFunction)(this, exception); + Ajax.Responders.dispatch('onException', this, exception); + } +}); + +Ajax.Updater = Class.create(); + +Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), { + initialize: function(container, url, options) { + this.containers = { + success: container.success ? $(container.success) : $(container), + failure: container.failure ? $(container.failure) : + (container.success ? null : $(container)) + } + + this.transport = Ajax.getTransport(); + this.setOptions(options); + + var onComplete = this.options.onComplete || Prototype.emptyFunction; + this.options.onComplete = (function(transport, object) { + this.updateContent(); + onComplete(transport, object); + }).bind(this); + + this.request(url); + }, + + updateContent: function() { + var receiver = this.responseIsSuccess() ? + this.containers.success : this.containers.failure; + var response = this.transport.responseText; + + if (!this.options.evalScripts) + response = response.stripScripts(); + + if (receiver) { + if (this.options.insertion) { + new this.options.insertion(receiver, response); + } else { + Element.update(receiver, response); + } + } + + if (this.responseIsSuccess()) { + if (this.onComplete) + setTimeout(this.onComplete.bind(this), 10); + } + } +}); + +Ajax.PeriodicalUpdater = Class.create(); +Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), { + initialize: function(container, url, options) { + this.setOptions(options); + this.onComplete = this.options.onComplete; + + this.frequency = (this.options.frequency || 2); + this.decay = (this.options.decay || 1); + + this.updater = {}; + this.container = container; + this.url = url; + + this.start(); + }, + + start: function() { + this.options.onComplete = this.updateComplete.bind(this); + this.onTimerEvent(); + }, + + stop: function() { + this.updater.options.onComplete = undefined; + clearTimeout(this.timer); + (this.onComplete || Prototype.emptyFunction).apply(this, arguments); + }, + + updateComplete: function(request) { + if (this.options.decay) { + this.decay = (request.responseText == this.lastText ? + this.decay * this.options.decay : 1); + + this.lastText = request.responseText; + } + this.timer = setTimeout(this.onTimerEvent.bind(this), + this.decay * this.frequency * 1000); + }, + + onTimerEvent: function() { + this.updater = new Ajax.Updater(this.container, this.url, this.options); + } +}); +function $() { + var results = [], element; + for (var i = 0; i < arguments.length; i++) { + element = arguments[i]; + if (typeof element == 'string') + element = document.getElementById(element); + results.push(Element.extend(element)); + } + return results.reduce(); +} + +document.getElementsByClassName = function(className, parentElement) { + var children = ($(parentElement) || document.body).getElementsByTagName('*'); + return $A(children).inject([], function(elements, child) { + if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)"))) + elements.push(Element.extend(child)); + return elements; + }); +} + +/*--------------------------------------------------------------------------*/ + +if (!window.Element) + var Element = new Object(); + +Element.extend = function(element) { + if (!element) return; + if (_nativeExtensions || element.nodeType == 3) return element; + + if (!element._extended && element.tagName && element != window) { + var methods = Object.clone(Element.Methods), cache = Element.extend.cache; + + if (element.tagName == 'FORM') + Object.extend(methods, Form.Methods); + if (['INPUT', 'TEXTAREA', 'SELECT'].include(element.tagName)) + Object.extend(methods, Form.Element.Methods); + + for (var property in methods) { + var value = methods[property]; + if (typeof value == 'function') + element[property] = cache.findOrStore(value); + } + } + + element._extended = true; + return element; +} + +Element.extend.cache = { + findOrStore: function(value) { + return this[value] = this[value] || function() { + return value.apply(null, [this].concat($A(arguments))); + } + } +} + +Element.Methods = { + visible: function(element) { + return $(element).style.display != 'none'; + }, + + toggle: function(element) { + element = $(element); + Element[Element.visible(element) ? 'hide' : 'show'](element); + return element; + }, + + hide: function(element) { + $(element).style.display = 'none'; + return element; + }, + + show: function(element) { + $(element).style.display = ''; + return element; + }, + + remove: function(element) { + element = $(element); + element.parentNode.removeChild(element); + return element; + }, + + update: function(element, html) { + $(element).innerHTML = html.stripScripts(); + setTimeout(function() {html.evalScripts()}, 10); + return element; + }, + + replace: function(element, html) { + element = $(element); + if (element.outerHTML) { + element.outerHTML = html.stripScripts(); + } else { + var range = element.ownerDocument.createRange(); + range.selectNodeContents(element); + element.parentNode.replaceChild( + range.createContextualFragment(html.stripScripts()), element); + } + setTimeout(function() {html.evalScripts()}, 10); + return element; + }, + + inspect: function(element) { + element = $(element); + var result = '<' + element.tagName.toLowerCase(); + $H({'id': 'id', 'className': 'class'}).each(function(pair) { + var property = pair.first(), attribute = pair.last(); + var value = (element[property] || '').toString(); + if (value) result += ' ' + attribute + '=' + value.inspect(true); + }); + return result + '>'; + }, + + recursivelyCollect: function(element, property) { + element = $(element); + var elements = []; + while (element = element[property]) + if (element.nodeType == 1) + elements.push(Element.extend(element)); + return elements; + }, + + ancestors: function(element) { + return $(element).recursivelyCollect('parentNode'); + }, + + descendants: function(element) { + element = $(element); + return $A(element.getElementsByTagName('*')); + }, + + previousSiblings: function(element) { + return $(element).recursivelyCollect('previousSibling'); + }, + + nextSiblings: function(element) { + return $(element).recursivelyCollect('nextSibling'); + }, + + siblings: function(element) { + element = $(element); + return element.previousSiblings().reverse().concat(element.nextSiblings()); + }, + + match: function(element, selector) { + element = $(element); + if (typeof selector == 'string') + selector = new Selector(selector); + return selector.match(element); + }, + + up: function(element, expression, index) { + return Selector.findElement($(element).ancestors(), expression, index); + }, + + down: function(element, expression, index) { + return Selector.findElement($(element).descendants(), expression, index); + }, + + previous: function(element, expression, index) { + return Selector.findElement($(element).previousSiblings(), expression, index); + }, + + next: function(element, expression, index) { + return Selector.findElement($(element).nextSiblings(), expression, index); + }, + + getElementsBySelector: function() { + var args = $A(arguments), element = $(args.shift()); + return Selector.findChildElements(element, args); + }, + + getElementsByClassName: function(element, className) { + element = $(element); + return document.getElementsByClassName(className, element); + }, + + getHeight: function(element) { + element = $(element); + return element.offsetHeight; + }, + + classNames: function(element) { + return new Element.ClassNames(element); + }, + + hasClassName: function(element, className) { + if (!(element = $(element))) return; + return Element.classNames(element).include(className); + }, + + addClassName: function(element, className) { + if (!(element = $(element))) return; + Element.classNames(element).add(className); + return element; + }, + + removeClassName: function(element, className) { + if (!(element = $(element))) return; + Element.classNames(element).remove(className); + return element; + }, + + observe: function() { + Event.observe.apply(Event, arguments); + return $A(arguments).first(); + }, + + stopObserving: function() { + Event.stopObserving.apply(Event, arguments); + return $A(arguments).first(); + }, + + // removes whitespace-only text node children + cleanWhitespace: function(element) { + element = $(element); + var node = element.firstChild; + while (node) { + var nextNode = node.nextSibling; + if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) + element.removeChild(node); + node = nextNode; + } + return element; + }, + + empty: function(element) { + return $(element).innerHTML.match(/^\s*$/); + }, + + childOf: function(element, ancestor) { + element = $(element), ancestor = $(ancestor); + while (element = element.parentNode) + if (element == ancestor) return true; + return false; + }, + + scrollTo: function(element) { + element = $(element); + var x = element.x ? element.x : element.offsetLeft, + y = element.y ? element.y : element.offsetTop; + window.scrollTo(x, y); + return element; + }, + + getStyle: function(element, style) { + element = $(element); + var value = element.style[style.camelize()]; + if (!value) { + if (document.defaultView && document.defaultView.getComputedStyle) { + var css = document.defaultView.getComputedStyle(element, null); + value = css ? css.getPropertyValue(style) : null; + } else if (element.currentStyle) { + value = element.currentStyle[style.camelize()]; + } + } + + if (window.opera && ['left', 'top', 'right', 'bottom'].include(style)) + if (Element.getStyle(element, 'position') == 'static') value = 'auto'; + + return value == 'auto' ? null : value; + }, + + setStyle: function(element, style) { + element = $(element); + for (var name in style) + element.style[name.camelize()] = style[name]; + return element; + }, + + getDimensions: function(element) { + element = $(element); + if (Element.getStyle(element, 'display') != 'none') + return {width: element.offsetWidth, height: element.offsetHeight}; + + // All *Width and *Height properties give 0 on elements with display none, + // so enable the element temporarily + var els = element.style; + var originalVisibility = els.visibility; + var originalPosition = els.position; + els.visibility = 'hidden'; + els.position = 'absolute'; + els.display = ''; + var originalWidth = element.clientWidth; + var originalHeight = element.clientHeight; + els.display = 'none'; + els.position = originalPosition; + els.visibility = originalVisibility; + return {width: originalWidth, height: originalHeight}; + }, + + makePositioned: function(element) { + element = $(element); + var pos = Element.getStyle(element, 'position'); + if (pos == 'static' || !pos) { + element._madePositioned = true; + element.style.position = 'relative'; + // Opera returns the offset relative to the positioning context, when an + // element is position relative but top and left have not been defined + if (window.opera) { + element.style.top = 0; + element.style.left = 0; + } + } + return element; + }, + + undoPositioned: function(element) { + element = $(element); + if (element._madePositioned) { + element._madePositioned = undefined; + element.style.position = + element.style.top = + element.style.left = + element.style.bottom = + element.style.right = ''; + } + return element; + }, + + makeClipping: function(element) { + element = $(element); + if (element._overflow) return; + element._overflow = element.style.overflow || 'auto'; + if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden') + element.style.overflow = 'hidden'; + return element; + }, + + undoClipping: function(element) { + element = $(element); + if (!element._overflow) return; + element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; + element._overflow = null; + return element; + } +} + +// IE is missing .innerHTML support for TABLE-related elements +if(document.all){ + Element.Methods.update = function(element, html) { + element = $(element); + var tagName = element.tagName.toUpperCase(); + if (['THEAD','TBODY','TR','TD'].indexOf(tagName) > -1) { + var div = document.createElement('div'); + switch (tagName) { + case 'THEAD': + case 'TBODY': + div.innerHTML = '' + html.stripScripts() + '
    '; + depth = 2; + break; + case 'TR': + div.innerHTML = '' + html.stripScripts() + '
    '; + depth = 3; + break; + case 'TD': + div.innerHTML = '
    ' + html.stripScripts() + '
    '; + depth = 4; + } + $A(element.childNodes).each(function(node){ + element.removeChild(node) + }); + depth.times(function(){ div = div.firstChild }); + + $A(div.childNodes).each( + function(node){ element.appendChild(node) }); + } else { + element.innerHTML = html.stripScripts(); + } + setTimeout(function() {html.evalScripts()}, 10); + return element; + } +} + +Object.extend(Element, Element.Methods); + +var _nativeExtensions = false; + +if (!window.HTMLElement && /Konqueror|Safari|KHTML/.test(navigator.userAgent)) { + /* Emulate HTMLElement, HTMLFormElement, HTMLInputElement, HTMLTextAreaElement, + and HTMLSelectElement in Safari */ + ['', 'Form', 'Input', 'TextArea', 'Select'].each(function(tag) { + var klass = window['HTML' + tag + 'Element'] = {}; + klass.prototype = document.createElement(tag ? tag.toLowerCase() : 'div').__proto__; + }); +} + +Element.addMethods = function(methods) { + Object.extend(Element.Methods, methods || {}); + + function copy(methods, destination) { + var cache = Element.extend.cache; + for (var property in methods) { + var value = methods[property]; + destination[property] = cache.findOrStore(value); + } + } + + if (typeof HTMLElement != 'undefined') { + copy(Element.Methods, HTMLElement.prototype); + copy(Form.Methods, HTMLFormElement.prototype); + [HTMLInputElement, HTMLTextAreaElement, HTMLSelectElement].each(function(klass) { + copy(Form.Element.Methods, klass.prototype); + }); + _nativeExtensions = true; + } +} + +var Toggle = new Object(); +Toggle.display = Element.toggle; + +/*--------------------------------------------------------------------------*/ + +Abstract.Insertion = function(adjacency) { + this.adjacency = adjacency; +} + +Abstract.Insertion.prototype = { + initialize: function(element, content) { + this.element = $(element); + this.content = content.stripScripts(); + + if (this.adjacency && this.element.insertAdjacentHTML) { + try { + this.element.insertAdjacentHTML(this.adjacency, this.content); + } catch (e) { + var tagName = this.element.tagName.toLowerCase(); + if (tagName == 'tbody' || tagName == 'tr') { + this.insertContent(this.contentFromAnonymousTable()); + } else { + throw e; + } + } + } else { + this.range = this.element.ownerDocument.createRange(); + if (this.initializeRange) this.initializeRange(); + this.insertContent([this.range.createContextualFragment(this.content)]); + } + + setTimeout(function() {content.evalScripts()}, 10); + }, + + contentFromAnonymousTable: function() { + var div = document.createElement('div'); + div.innerHTML = '' + this.content + '
    '; + return $A(div.childNodes[0].childNodes[0].childNodes); + } +} + +var Insertion = new Object(); + +Insertion.Before = Class.create(); +Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), { + initializeRange: function() { + this.range.setStartBefore(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.parentNode.insertBefore(fragment, this.element); + }).bind(this)); + } +}); + +Insertion.Top = Class.create(); +Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), { + initializeRange: function() { + this.range.selectNodeContents(this.element); + this.range.collapse(true); + }, + + insertContent: function(fragments) { + fragments.reverse(false).each((function(fragment) { + this.element.insertBefore(fragment, this.element.firstChild); + }).bind(this)); + } +}); + +Insertion.Bottom = Class.create(); +Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), { + initializeRange: function() { + this.range.selectNodeContents(this.element); + this.range.collapse(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.appendChild(fragment); + }).bind(this)); + } +}); + +Insertion.After = Class.create(); +Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), { + initializeRange: function() { + this.range.setStartAfter(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.parentNode.insertBefore(fragment, + this.element.nextSibling); + }).bind(this)); + } +}); + +/*--------------------------------------------------------------------------*/ + +Element.ClassNames = Class.create(); +Element.ClassNames.prototype = { + initialize: function(element) { + this.element = $(element); + }, + + _each: function(iterator) { + this.element.className.split(/\s+/).select(function(name) { + return name.length > 0; + })._each(iterator); + }, + + set: function(className) { + this.element.className = className; + }, + + add: function(classNameToAdd) { + if (this.include(classNameToAdd)) return; + this.set(this.toArray().concat(classNameToAdd).join(' ')); + }, + + remove: function(classNameToRemove) { + if (!this.include(classNameToRemove)) return; + this.set(this.select(function(className) { + return className != classNameToRemove; + }).join(' ')); + }, + + toString: function() { + return this.toArray().join(' '); + } +} + +Object.extend(Element.ClassNames.prototype, Enumerable); +var Selector = Class.create(); +Selector.prototype = { + initialize: function(expression) { + this.params = {classNames: []}; + this.expression = expression.toString().strip(); + this.parseExpression(); + this.compileMatcher(); + }, + + parseExpression: function() { + function abort(message) { throw 'Parse error in selector: ' + message; } + + if (this.expression == '') abort('empty expression'); + + var params = this.params, expr = this.expression, match, modifier, clause, rest; + while (match = expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)) { + params.attributes = params.attributes || []; + params.attributes.push({name: match[2], operator: match[3], value: match[4] || match[5] || ''}); + expr = match[1]; + } + + if (expr == '*') return this.params.wildcard = true; + + while (match = expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)) { + modifier = match[1], clause = match[2], rest = match[3]; + switch (modifier) { + case '#': params.id = clause; break; + case '.': params.classNames.push(clause); break; + case '': + case undefined: params.tagName = clause.toUpperCase(); break; + default: abort(expr.inspect()); + } + expr = rest; + } + + if (expr.length > 0) abort(expr.inspect()); + }, + + buildMatchExpression: function() { + var params = this.params, conditions = [], clause; + + if (params.wildcard) + conditions.push('true'); + if (clause = params.id) + conditions.push('element.id == ' + clause.inspect()); + if (clause = params.tagName) + conditions.push('element.tagName.toUpperCase() == ' + clause.inspect()); + if ((clause = params.classNames).length > 0) + for (var i = 0; i < clause.length; i++) + conditions.push('Element.hasClassName(element, ' + clause[i].inspect() + ')'); + if (clause = params.attributes) { + clause.each(function(attribute) { + var value = 'element.getAttribute(' + attribute.name.inspect() + ')'; + var splitValueBy = function(delimiter) { + return value + ' && ' + value + '.split(' + delimiter.inspect() + ')'; + } + + switch (attribute.operator) { + case '=': conditions.push(value + ' == ' + attribute.value.inspect()); break; + case '~=': conditions.push(splitValueBy(' ') + '.include(' + attribute.value.inspect() + ')'); break; + case '|=': conditions.push( + splitValueBy('-') + '.first().toUpperCase() == ' + attribute.value.toUpperCase().inspect() + ); break; + case '!=': conditions.push(value + ' != ' + attribute.value.inspect()); break; + case '': + case undefined: conditions.push(value + ' != null'); break; + default: throw 'Unknown operator ' + attribute.operator + ' in selector'; + } + }); + } + + return conditions.join(' && '); + }, + + compileMatcher: function() { + this.match = new Function('element', 'if (!element.tagName) return false; \ + return ' + this.buildMatchExpression()); + }, + + findElements: function(scope) { + var element; + + if (element = $(this.params.id)) + if (this.match(element)) + if (!scope || Element.childOf(element, scope)) + return [element]; + + scope = (scope || document).getElementsByTagName(this.params.tagName || '*'); + + var results = []; + for (var i = 0; i < scope.length; i++) + if (this.match(element = scope[i])) + results.push(Element.extend(element)); + + return results; + }, + + toString: function() { + return this.expression; + } +} + +Object.extend(Selector, { + matchElements: function(elements, expression) { + var selector = new Selector(expression); + return elements.select(selector.match.bind(selector)); + }, + + findElement: function(elements, expression, index) { + if (typeof expression == 'number') index = expression, expression = false; + return Selector.matchElements(elements, expression || '*')[index || 0]; + }, + + findChildElements: function(element, expressions) { + return expressions.map(function(expression) { + return expression.strip().split(/\s+/).inject([null], function(results, expr) { + var selector = new Selector(expr); + return results.inject([], function(elements, result) { + return elements.concat(selector.findElements(result || element)); + }); + }); + }).flatten(); + } +}); + +function $$() { + return Selector.findChildElements(document, $A(arguments)); +} +var Form = { + reset: function(form) { + $(form).reset(); + return form; + } +}; + +Form.Methods = { + serialize: function(form) { + var elements = Form.getElements($(form)); + var queryComponents = new Array(); + + for (var i = 0; i < elements.length; i++) { + var queryComponent = Form.Element.serialize(elements[i]); + if (queryComponent) + queryComponents.push(queryComponent); + } + + return queryComponents.join('&'); + }, + + getElements: function(form) { + form = $(form); + var elements = new Array(); + + for (var tagName in Form.Element.Serializers) { + var tagElements = form.getElementsByTagName(tagName); + for (var j = 0; j < tagElements.length; j++) + elements.push(tagElements[j]); + } + return elements; + }, + + getInputs: function(form, typeName, name) { + form = $(form); + var inputs = form.getElementsByTagName('input'); + + if (!typeName && !name) + return inputs; + + var matchingInputs = new Array(); + for (var i = 0; i < inputs.length; i++) { + var input = inputs[i]; + if ((typeName && input.type != typeName) || + (name && input.name != name)) + continue; + matchingInputs.push(input); + } + + return matchingInputs; + }, + + disable: function(form) { + form = $(form); + var elements = Form.getElements(form); + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + element.blur(); + element.disabled = 'true'; + } + return form; + }, + + enable: function(form) { + form = $(form); + var elements = Form.getElements(form); + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + element.disabled = ''; + } + return form; + }, + + findFirstElement: function(form) { + return Form.getElements(form).find(function(element) { + return element.type != 'hidden' && !element.disabled && + ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); + }); + }, + + focusFirstElement: function(form) { + form = $(form); + Field.activate(Form.findFirstElement(form)); + return form; + } +} + +Object.extend(Form, Form.Methods); + +/*--------------------------------------------------------------------------*/ + +Form.Element = { + focus: function(element) { + $(element).focus(); + return element; + }, + + select: function(element) { + $(element).select(); + return element; + } +} + +Form.Element.Methods = { + serialize: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + var parameter = Form.Element.Serializers[method](element); + + if (parameter) { + var key = encodeURIComponent(parameter[0]); + if (key.length == 0) return; + + if (parameter[1].constructor != Array) + parameter[1] = [parameter[1]]; + + return parameter[1].map(function(value) { + return key + '=' + encodeURIComponent(value); + }).join('&'); + } + }, + + getValue: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + var parameter = Form.Element.Serializers[method](element); + + if (parameter) + return parameter[1]; + }, + + clear: function(element) { + $(element).value = ''; + return element; + }, + + present: function(element) { + return $(element).value != ''; + }, + + activate: function(element) { + element = $(element); + element.focus(); + if (element.select) + element.select(); + return element; + }, + + disable: function(element) { + element = $(element); + element.disabled = ''; + return element; + }, + + enable: function(element) { + element = $(element); + element.blur(); + element.disabled = 'true'; + return element; + } +} + +Object.extend(Form.Element, Form.Element.Methods); +var Field = Form.Element; + +/*--------------------------------------------------------------------------*/ + +Form.Element.Serializers = { + input: function(element) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + return Form.Element.Serializers.inputSelector(element); + default: + return Form.Element.Serializers.textarea(element); + } + return false; + }, + + inputSelector: function(element) { + if (element.checked) + return [element.name, element.value]; + }, + + textarea: function(element) { + return [element.name, element.value]; + }, + + select: function(element) { + return Form.Element.Serializers[element.type == 'select-one' ? + 'selectOne' : 'selectMany'](element); + }, + + selectOne: function(element) { + var value = '', opt, index = element.selectedIndex; + if (index >= 0) { + opt = element.options[index]; + value = opt.value || opt.text; + } + return [element.name, value]; + }, + + selectMany: function(element) { + var value = []; + for (var i = 0; i < element.length; i++) { + var opt = element.options[i]; + if (opt.selected) + value.push(opt.value || opt.text); + } + return [element.name, value]; + } +} + +/*--------------------------------------------------------------------------*/ + +var $F = Form.Element.getValue; + +/*--------------------------------------------------------------------------*/ + +Abstract.TimedObserver = function() {} +Abstract.TimedObserver.prototype = { + initialize: function(element, frequency, callback) { + this.frequency = frequency; + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + this.registerCallback(); + }, + + registerCallback: function() { + setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + onTimerEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + } +} + +Form.Element.Observer = Class.create(); +Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.Observer = Class.create(); +Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { + getValue: function() { + return Form.serialize(this.element); + } +}); + +/*--------------------------------------------------------------------------*/ + +Abstract.EventObserver = function() {} +Abstract.EventObserver.prototype = { + initialize: function(element, callback) { + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + if (this.element.tagName.toLowerCase() == 'form') + this.registerFormCallbacks(); + else + this.registerCallback(this.element); + }, + + onElementEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + }, + + registerFormCallbacks: function() { + var elements = Form.getElements(this.element); + for (var i = 0; i < elements.length; i++) + this.registerCallback(elements[i]); + }, + + registerCallback: function(element) { + if (element.type) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + Event.observe(element, 'click', this.onElementEvent.bind(this)); + break; + default: + Event.observe(element, 'change', this.onElementEvent.bind(this)); + break; + } + } + } +} + +Form.Element.EventObserver = Class.create(); +Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.EventObserver = Class.create(); +Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { + getValue: function() { + return Form.serialize(this.element); + } +}); +if (!window.Event) { + var Event = new Object(); +} + +Object.extend(Event, { + KEY_BACKSPACE: 8, + KEY_TAB: 9, + KEY_RETURN: 13, + KEY_ESC: 27, + KEY_LEFT: 37, + KEY_UP: 38, + KEY_RIGHT: 39, + KEY_DOWN: 40, + KEY_DELETE: 46, + KEY_HOME: 36, + KEY_END: 35, + KEY_PAGEUP: 33, + KEY_PAGEDOWN: 34, + + element: function(event) { + return event.target || event.srcElement; + }, + + isLeftClick: function(event) { + return (((event.which) && (event.which == 1)) || + ((event.button) && (event.button == 1))); + }, + + pointerX: function(event) { + return event.pageX || (event.clientX + + (document.documentElement.scrollLeft || document.body.scrollLeft)); + }, + + pointerY: function(event) { + return event.pageY || (event.clientY + + (document.documentElement.scrollTop || document.body.scrollTop)); + }, + + stop: function(event) { + if (event.preventDefault) { + event.preventDefault(); + event.stopPropagation(); + } else { + event.returnValue = false; + event.cancelBubble = true; + } + }, + + // find the first node with the given tagName, starting from the + // node the event was triggered on; traverses the DOM upwards + findElement: function(event, tagName) { + var element = Event.element(event); + while (element.parentNode && (!element.tagName || + (element.tagName.toUpperCase() != tagName.toUpperCase()))) + element = element.parentNode; + return element; + }, + + observers: false, + + _observeAndCache: function(element, name, observer, useCapture) { + if (!this.observers) this.observers = []; + if (element.addEventListener) { + this.observers.push([element, name, observer, useCapture]); + element.addEventListener(name, observer, useCapture); + } else if (element.attachEvent) { + this.observers.push([element, name, observer, useCapture]); + element.attachEvent('on' + name, observer); + } + }, + + unloadCache: function() { + if (!Event.observers) return; + for (var i = 0; i < Event.observers.length; i++) { + Event.stopObserving.apply(this, Event.observers[i]); + Event.observers[i][0] = null; + } + Event.observers = false; + }, + + observe: function(element, name, observer, useCapture) { + element = $(element); + useCapture = useCapture || false; + + if (name == 'keypress' && + (navigator.appVersion.match(/Konqueror|Safari|KHTML/) + || element.attachEvent)) + name = 'keydown'; + + Event._observeAndCache(element, name, observer, useCapture); + }, + + stopObserving: function(element, name, observer, useCapture) { + element = $(element); + useCapture = useCapture || false; + + if (name == 'keypress' && + (navigator.appVersion.match(/Konqueror|Safari|KHTML/) + || element.detachEvent)) + name = 'keydown'; + + if (element.removeEventListener) { + element.removeEventListener(name, observer, useCapture); + } else if (element.detachEvent) { + try { + element.detachEvent('on' + name, observer); + } catch (e) {} + } + } +}); + +/* prevent memory leaks in IE */ +if (navigator.appVersion.match(/\bMSIE\b/)) + Event.observe(window, 'unload', Event.unloadCache, false); +var Position = { + // set to true if needed, warning: firefox performance problems + // NOT neeeded for page scrolling, only if draggable contained in + // scrollable elements + includeScrollOffsets: false, + + // must be called before calling withinIncludingScrolloffset, every time the + // page is scrolled + prepare: function() { + this.deltaX = window.pageXOffset + || document.documentElement.scrollLeft + || document.body.scrollLeft + || 0; + this.deltaY = window.pageYOffset + || document.documentElement.scrollTop + || document.body.scrollTop + || 0; + }, + + realOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return [valueL, valueT]; + }, + + cumulativeOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + return [valueL, valueT]; + }, + + positionedOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + p = Element.getStyle(element, 'position'); + if (p == 'relative' || p == 'absolute') break; + } + } while (element); + return [valueL, valueT]; + }, + + offsetParent: function(element) { + if (element.offsetParent) return element.offsetParent; + if (element == document.body) return element; + + while ((element = element.parentNode) && element != document.body) + if (Element.getStyle(element, 'position') != 'static') + return element; + + return document.body; + }, + + // caches x/y coordinate pair to use with overlap + within: function(element, x, y) { + if (this.includeScrollOffsets) + return this.withinIncludingScrolloffsets(element, x, y); + this.xcomp = x; + this.ycomp = y; + this.offset = this.cumulativeOffset(element); + + return (y >= this.offset[1] && + y < this.offset[1] + element.offsetHeight && + x >= this.offset[0] && + x < this.offset[0] + element.offsetWidth); + }, + + withinIncludingScrolloffsets: function(element, x, y) { + var offsetcache = this.realOffset(element); + + this.xcomp = x + offsetcache[0] - this.deltaX; + this.ycomp = y + offsetcache[1] - this.deltaY; + this.offset = this.cumulativeOffset(element); + + return (this.ycomp >= this.offset[1] && + this.ycomp < this.offset[1] + element.offsetHeight && + this.xcomp >= this.offset[0] && + this.xcomp < this.offset[0] + element.offsetWidth); + }, + + // within must be called directly before + overlap: function(mode, element) { + if (!mode) return 0; + if (mode == 'vertical') + return ((this.offset[1] + element.offsetHeight) - this.ycomp) / + element.offsetHeight; + if (mode == 'horizontal') + return ((this.offset[0] + element.offsetWidth) - this.xcomp) / + element.offsetWidth; + }, + + page: function(forElement) { + var valueT = 0, valueL = 0; + + var element = forElement; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + + // Safari fix + if (element.offsetParent==document.body) + if (Element.getStyle(element,'position')=='absolute') break; + + } while (element = element.offsetParent); + + element = forElement; + do { + if (!window.opera || element.tagName=='BODY') { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } + } while (element = element.parentNode); + + return [valueL, valueT]; + }, + + clone: function(source, target) { + var options = Object.extend({ + setLeft: true, + setTop: true, + setWidth: true, + setHeight: true, + offsetTop: 0, + offsetLeft: 0 + }, arguments[2] || {}) + + // find page position of source + source = $(source); + var p = Position.page(source); + + // find coordinate system to use + target = $(target); + var delta = [0, 0]; + var parent = null; + // delta [0,0] will do fine with position: fixed elements, + // position:absolute needs offsetParent deltas + if (Element.getStyle(target,'position') == 'absolute') { + parent = Position.offsetParent(target); + delta = Position.page(parent); + } + + // correct by body offsets (fixes Safari) + if (parent == document.body) { + delta[0] -= document.body.offsetLeft; + delta[1] -= document.body.offsetTop; + } + + // set position + if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; + if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; + if(options.setWidth) target.style.width = source.offsetWidth + 'px'; + if(options.setHeight) target.style.height = source.offsetHeight + 'px'; + }, + + absolutize: function(element) { + element = $(element); + if (element.style.position == 'absolute') return; + Position.prepare(); + + var offsets = Position.positionedOffset(element); + var top = offsets[1]; + var left = offsets[0]; + var width = element.clientWidth; + var height = element.clientHeight; + + element._originalLeft = left - parseFloat(element.style.left || 0); + element._originalTop = top - parseFloat(element.style.top || 0); + element._originalWidth = element.style.width; + element._originalHeight = element.style.height; + + element.style.position = 'absolute'; + element.style.top = top + 'px';; + element.style.left = left + 'px';; + element.style.width = width + 'px';; + element.style.height = height + 'px';; + }, + + relativize: function(element) { + element = $(element); + if (element.style.position == 'relative') return; + Position.prepare(); + + element.style.position = 'relative'; + var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); + var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); + + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.height = element._originalHeight; + element.style.width = element._originalWidth; + } +} + +// Safari returns margins on body which is incorrect if the child is absolutely +// positioned. For performance reasons, redefine Position.cumulativeOffset for +// KHTML/WebKit only. +if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) { + Position.cumulativeOffset = function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == document.body) + if (Element.getStyle(element, 'position') == 'absolute') break; + + element = element.offsetParent; + } while (element); + + return [valueL, valueT]; + } +} + +Element.addMethods(); \ No newline at end of file diff --git a/pastebin/media/js/scriptaculous.js b/pastebin/media/js/scriptaculous.js new file mode 100644 index 0000000..42d5dce --- /dev/null +++ b/pastebin/media/js/scriptaculous.js @@ -0,0 +1,49 @@ +// script.aculo.us scriptaculous.js v1.6.4, Wed Sep 06 11:30:58 CEST 2006 + +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +var Scriptaculous = { + Version: '1.6.4', + require: function(libraryName) { + // inserting via DOM fails in Safari 2.0, so brute force approach + document.write(''); + }, + load: function() { + if((typeof Prototype=='undefined') || + (typeof Element == 'undefined') || + (typeof Element.Methods=='undefined') || + parseFloat(Prototype.Version.split(".")[0] + "." + + Prototype.Version.split(".")[1]) < 1.5) + throw("script.aculo.us requires the Prototype JavaScript framework >= 1.5.0"); + + $A(document.getElementsByTagName("script")).findAll( function(s) { + return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/)) + }).each( function(s) { + var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,''); + var includes = s.src.match(/\?.*load=([a-z,]*)/); + (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider').split(',').each( + function(include) { Scriptaculous.require(path+include+'.js') }); + }); + } +} + +Scriptaculous.load(); \ No newline at end of file diff --git a/pastebin/media/js/slider.js b/pastebin/media/js/slider.js new file mode 100644 index 0000000..859ce1d --- /dev/null +++ b/pastebin/media/js/slider.js @@ -0,0 +1,294 @@ +// script.aculo.us slider.js v1.6.4, Wed Sep 06 11:30:58 CEST 2006 + +// Copyright (c) 2005 Marty Haught, Thomas Fuchs +// +// See http://script.aculo.us for more info +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +if(!Control) var Control = {}; +Control.Slider = Class.create(); + +// options: +// axis: 'vertical', or 'horizontal' (default) +// +// callbacks: +// onChange(value) +// onSlide(value) +Control.Slider.prototype = { + initialize: function(handle, track, options) { + var slider = this; + + if(handle instanceof Array) { + this.handles = handle.collect( function(e) { return $(e) }); + } else { + this.handles = [$(handle)]; + } + + this.track = $(track); + this.options = options || {}; + + this.axis = this.options.axis || 'horizontal'; + this.increment = this.options.increment || 1; + this.step = parseInt(this.options.step || '1'); + this.range = this.options.range || $R(0,1); + + this.value = 0; // assure backwards compat + this.values = this.handles.map( function() { return 0 }); + this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false; + this.options.startSpan = $(this.options.startSpan || null); + this.options.endSpan = $(this.options.endSpan || null); + + this.restricted = this.options.restricted || false; + + this.maximum = this.options.maximum || this.range.end; + this.minimum = this.options.minimum || this.range.start; + + // Will be used to align the handle onto the track, if necessary + this.alignX = parseInt(this.options.alignX || '0'); + this.alignY = parseInt(this.options.alignY || '0'); + + this.trackLength = this.maximumOffset() - this.minimumOffset(); + + this.handleLength = this.isVertical() ? + (this.handles[0].offsetHeight != 0 ? + this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) : + (this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth : + this.handles[0].style.width.replace(/px$/,"")); + + this.active = false; + this.dragging = false; + this.disabled = false; + + if(this.options.disabled) this.setDisabled(); + + // Allowed values array + this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false; + if(this.allowedValues) { + this.minimum = this.allowedValues.min(); + this.maximum = this.allowedValues.max(); + } + + this.eventMouseDown = this.startDrag.bindAsEventListener(this); + this.eventMouseUp = this.endDrag.bindAsEventListener(this); + this.eventMouseMove = this.update.bindAsEventListener(this); + + // Initialize handles in reverse (make sure first handle is active) + this.handles.each( function(h,i) { + i = slider.handles.length-1-i; + slider.setValue(parseFloat( + (slider.options.sliderValue instanceof Array ? + slider.options.sliderValue[i] : slider.options.sliderValue) || + slider.range.start), i); + Element.makePositioned(h); // fix IE + Event.observe(h, "mousedown", slider.eventMouseDown); + }); + + Event.observe(this.track, "mousedown", this.eventMouseDown); + Event.observe(document, "mouseup", this.eventMouseUp); + Event.observe(document, "mousemove", this.eventMouseMove); + + this.initialized = true; + }, + dispose: function() { + var slider = this; + Event.stopObserving(this.track, "mousedown", this.eventMouseDown); + Event.stopObserving(document, "mouseup", this.eventMouseUp); + Event.stopObserving(document, "mousemove", this.eventMouseMove); + this.handles.each( function(h) { + Event.stopObserving(h, "mousedown", slider.eventMouseDown); + }); + }, + setDisabled: function(){ + this.disabled = true; + }, + setEnabled: function(){ + this.disabled = false; + }, + getNearestValue: function(value){ + if(this.allowedValues){ + if(value >= this.allowedValues.max()) return(this.allowedValues.max()); + if(value <= this.allowedValues.min()) return(this.allowedValues.min()); + + var offset = Math.abs(this.allowedValues[0] - value); + var newValue = this.allowedValues[0]; + this.allowedValues.each( function(v) { + var currentOffset = Math.abs(v - value); + if(currentOffset <= offset){ + newValue = v; + offset = currentOffset; + } + }); + return newValue; + } + if(value > this.range.end) return this.range.end; + if(value < this.range.start) return this.range.start; + return value; + }, + setValue: function(sliderValue, handleIdx){ + if(!this.active) { + this.activeHandleIdx = handleIdx || 0; + this.activeHandle = this.handles[this.activeHandleIdx]; + this.updateStyles(); + } + handleIdx = handleIdx || this.activeHandleIdx || 0; + if(this.initialized && this.restricted) { + if((handleIdx>0) && (sliderValuethis.values[handleIdx+1])) + sliderValue = this.values[handleIdx+1]; + } + sliderValue = this.getNearestValue(sliderValue); + this.values[handleIdx] = sliderValue; + this.value = this.values[0]; // assure backwards compat + + this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = + this.translateToPx(sliderValue); + + this.drawSpans(); + if(!this.dragging || !this.event) this.updateFinished(); + }, + setValueBy: function(delta, handleIdx) { + this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, + handleIdx || this.activeHandleIdx || 0); + }, + translateToPx: function(value) { + return Math.round( + ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) * + (value - this.range.start)) + "px"; + }, + translateToValue: function(offset) { + return ((offset/(this.trackLength-this.handleLength) * + (this.range.end-this.range.start)) + this.range.start); + }, + getRange: function(range) { + var v = this.values.sortBy(Prototype.K); + range = range || 0; + return $R(v[range],v[range+1]); + }, + minimumOffset: function(){ + return(this.isVertical() ? this.alignY : this.alignX); + }, + maximumOffset: function(){ + return(this.isVertical() ? + (this.track.offsetHeight != 0 ? this.track.offsetHeight : + this.track.style.height.replace(/px$/,"")) - this.alignY : + (this.track.offsetWidth != 0 ? this.track.offsetWidth : + this.track.style.width.replace(/px$/,"")) - this.alignY); + }, + isVertical: function(){ + return (this.axis == 'vertical'); + }, + drawSpans: function() { + var slider = this; + if(this.spans) + $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) }); + if(this.options.startSpan) + this.setSpan(this.options.startSpan, + $R(0, this.values.length>1 ? this.getRange(0).min() : this.value )); + if(this.options.endSpan) + this.setSpan(this.options.endSpan, + $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum)); + }, + setSpan: function(span, range) { + if(this.isVertical()) { + span.style.top = this.translateToPx(range.start); + span.style.height = this.translateToPx(range.end - range.start + this.range.start); + } else { + span.style.left = this.translateToPx(range.start); + span.style.width = this.translateToPx(range.end - range.start + this.range.start); + } + }, + updateStyles: function() { + this.handles.each( function(h){ Element.removeClassName(h, 'selected') }); + Element.addClassName(this.activeHandle, 'selected'); + }, + startDrag: function(event) { + if(Event.isLeftClick(event)) { + if(!this.disabled){ + this.active = true; + + var handle = Event.element(event); + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var track = handle; + if(track==this.track) { + var offsets = Position.cumulativeOffset(this.track); + this.event = event; + this.setValue(this.translateToValue( + (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2) + )); + var offsets = Position.cumulativeOffset(this.activeHandle); + this.offsetX = (pointer[0] - offsets[0]); + this.offsetY = (pointer[1] - offsets[1]); + } else { + // find the handle (prevents issues with Safari) + while((this.handles.indexOf(handle) == -1) && handle.parentNode) + handle = handle.parentNode; + + this.activeHandle = handle; + this.activeHandleIdx = this.handles.indexOf(this.activeHandle); + this.updateStyles(); + + var offsets = Position.cumulativeOffset(this.activeHandle); + this.offsetX = (pointer[0] - offsets[0]); + this.offsetY = (pointer[1] - offsets[1]); + } + } + Event.stop(event); + } + }, + update: function(event) { + if(this.active) { + if(!this.dragging) this.dragging = true; + this.draw(event); + // fix AppleWebKit rendering + if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); + Event.stop(event); + } + }, + draw: function(event) { + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var offsets = Position.cumulativeOffset(this.track); + pointer[0] -= this.offsetX + offsets[0]; + pointer[1] -= this.offsetY + offsets[1]; + this.event = event; + this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] )); + if(this.initialized && this.options.onSlide) + this.options.onSlide(this.values.length>1 ? this.values : this.value, this); + }, + endDrag: function(event) { + if(this.active && this.dragging) { + this.finishDrag(event, true); + Event.stop(event); + } + this.active = false; + this.dragging = false; + }, + finishDrag: function(event, success) { + this.active = false; + this.dragging = false; + this.updateFinished(); + }, + updateFinished: function() { + if(this.initialized && this.options.onChange) + this.options.onChange(this.values.length>1 ? this.values : this.value, this); + this.event = null; + } +} \ No newline at end of file diff --git a/pastebin/pastes/__init__.py b/pastebin/pastes/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/pastebin/pastes/models.py b/pastebin/pastes/models.py new file mode 100644 index 0000000..6b9cda0 --- /dev/null +++ b/pastebin/pastes/models.py @@ -0,0 +1,191 @@ +import sha +import math +import re +from pastebin.utils import get_external_url, get_timestamp +from django.db import models +from time import time +from random import random +from pygments import highlight +from pygments.formatters import HtmlFormatter +from pygments.lexers import get_lexer_by_name, LEXERS +from pygments.styles import STYLE_MAP + +LANGUAGES = [(x[2][0], x[1]) for x in LEXERS.itervalues()] +LANGUAGES.sort(key=lambda x: x[1].lower()) + +LANGUAGE_DICT = dict(LANGUAGES) + +STYLES = [(x, x.title()) for x in STYLE_MAP] +STYLES.sort(key=lambda x: x[0].lower()) +KNOWN_STYLES = set(STYLE_MAP) + +formatter = HtmlFormatter(cssclass='syntax', + linenos=True, + linenospecial=5) + + +tag_strip_re = re.compile(r'[^a-zA-Z0-9][^a-zA-Z0-9_-]*') + + +def tagify(taglist): + """ + Ensures that only good tag names are submitted and return + an iterator of ``Tag`` objects. + """ + if isinstance(taglist, (tuple, list)): + names = taglist + else: + names = taglist.split() + found = set() + for name in names: + name = tag_strip_re.sub('', name).lower() + if name not in found: + found.add(name) + yield Tag.objects.get_or_create(name=name)[0] + + +def get_next_paste_uid(private): + """ + Return the next free uid for a Paste. If private is ``True`` + the returned uid will be a 40bit long hash value, otherwise + a integer number as string. + """ + if private: + while True: + uid = sha.new('%s|%s' % (time(), random())).hexdigest() + try: + Paste.objects.get(uid=uid) + except Paste.DoesNotExist: + return uid + try: + last = Paste.objects.order_by('-id').filter(private=False)[0] + except IndexError: + return '1' + return str(int(last.uid) + 1) + + +class TagManager(models.Manager): + + def get_popular(self, amount=15): + all = list(self.all()) + all.sort(key=lambda x: x.count()) + all.reverse() + return all[:amount] + + +class Tag(models.Model): + name = models.CharField(maxlength=100) + objects = TagManager() + + def get_absolute_url(self): + return '/tags/%s/' % self.name + + def get_size(self): + return (math.log(self.count() or 1) * 4) + 10 + + def count(self): + return self.paste_set.count() + + def __str__(self): + return self.name + + class Admin: + list_display = search_fields = ('name',) + + class Meta: + ordering = ('-name',) + + +class Paste(models.Model): + uid = models.CharField(maxlength=40, blank=True) + private = models.BooleanField() + title = models.CharField(maxlength=200, blank=True) + author = models.CharField(maxlength=100, blank=True) + pub_date = models.DateTimeField(auto_now_add=True) + reply_to = models.ForeignKey('self', blank=True, null=True) + language = models.CharField(maxlength=50, choices=LANGUAGES, + blank=True) + code = models.TextField() + parsed_code = models.TextField(blank=True) + tags = models.ManyToManyField(Tag, blank=True) + + @property + def language_name(self): + return LANGUAGE_DICT.get(self.language, 'Unknown') + + @property + def code_summary(self): + try: + start = self.parsed_code.index('') + code = self.parsed_code[ + self.parsed_code.index('

    ', start) + 5:
+                self.parsed_code.rindex('
    ') + ].strip('\n').splitlines() + except IndexError: + code = ''.strip('\n').splitlines() + code = '\n'.join(code[:7] + ['...']) + return '
    %s
    ' % code + + def to_dict(self): + return { + 'uid': self.uid, + 'private': self.private, + 'title': self.title, + 'author': self.author, + 'pub_date': get_timestamp(self.pub_date), + 'reply_to': getattr(self.reply_to, 'uid', ''), + 'language': self.language, + 'language_name': self.language_name, + 'code': self.code, + 'parsed_code': self.parsed_code, + 'tags': [tag.name for tag in self.tags.all()], + 'url': get_external_url(self) + } + + def get_absolute_url(self): + return '/show/%s/' % self.uid + + def get_reply_url(self): + return '/reply/%s/' % self.uid + + def get_compare_url(self): + if self.reply_to: + return '/compare/%s/' % self.uid + return '' + + def save(self): + if not self.title: + self.title = 'Untitled' + if not self.author: + self.author = 'anonymous' + if not self.uid: + self.uid = get_next_paste_uid(self.private) + if not self.language: + self.language = 'text' + lexer = get_lexer_by_name(self.language) + self.code = '\n'.join(self.code.splitlines()) + self.parsed_code = highlight(self.code, lexer, formatter) + super(Paste, self).save() + + def __str__(self): + return 'Paste #%s by %s' % ( + self.uid, + self.author + ) + + class Admin: + fields = ( + (None, { + 'fields': ('title', 'author', 'pub_date', 'language', + 'code') + }), + ('Extra', { + 'fields': ('uid', 'private', 'reply_to') + }) + ) + list_display = ('uid', 'title', 'author', 'pub_date', 'language') + list_filter = ('language', 'pub_date') + search_fields = ('code', 'author', 'title') + + class Meta: + ordering = ('-pub_date', 'title') diff --git a/pastebin/pastes/views.py b/pastebin/pastes/views.py new file mode 100644 index 0000000..4486bfb --- /dev/null +++ b/pastebin/pastes/views.py @@ -0,0 +1,133 @@ +from django.http import Http404, HttpResponse, HttpResponseRedirect +from django.forms import FormWrapper +from pastebin.utils import Pagination, templated, render_diff +from pastebin.pastes.models import Paste, Tag, tagify + + +@templated('pastes/new.html') +def new_paste(request, reply=None): + tags = request.POST.get('tags', '') + reply_to = None + data = {} + errors = {} + + if reply: + reply_to = Paste.objects.get(uid=reply) + data['title'] = reply_to.title + if not data['title'].startswith('Re:'): + data['title'] = 'Re: ' + data['title'] + data['language'] = reply_to.language + data['code'] = reply_to.code + data['private'] = reply_to.private + tags = ' '.join(tag.name for tag in reply_to.tags.all()) + reply_to = reply_to.id + + manipulator = Paste.AddManipulator() + if request.method == 'POST': + data = request.POST.copy() + if 'tags' in data: + del data['tags'] + errors = manipulator.get_validation_errors(data) + if not errors: + request.session['author'] = data['author'] + manipulator.do_html2python(data) + paste = manipulator.save(data) + for tag in tagify(tags): + paste.tags.add(tag) + return HttpResponseRedirect(paste.get_absolute_url()) + + if not 'author' in data: + data['author'] = request.session.get('author', '') + + return { + 'reply_to': reply_to, + 'tags': tags, + 'form': FormWrapper(manipulator, data, errors) + } + + +@templated('pastes/show.html') +def show_paste(request, uid): + paste = Paste.objects.get(uid=uid) + if request.GET.get('action') == 'raw': + return HttpResponse(paste.code, mimetype='text/plain') + return { + 'paste': paste + } + + +@templated('pastes/tagcloud.html') +def tagcloud(request): + return { + 'tags': Tag.objects.all() + } + + +@templated('pastes/taglist.html') +def taglist(request, tagname): + return { + 'tag': Tag.objects.get(name=tagname) + } + + +@templated('pastes/all_pastes.html') +def all_pastes(request, page=1): + pagination = Pagination(Paste.objects.order_by('-pub_date') + .filter(private=False), + page, '/all/', 10) + return { + 'pastes': pagination.get_objects(), + 'pagination': pagination.generate() + } + + +def recent(request): + """That's an old view""" + return HttpResponseRedirect('/all/') + + +@templated('pastes/compare.html') +def compare_paste(request, uid): + paste1 = Paste.objects.get(uid=uid) + paste2 = paste1.reply_to + if not paste2: + raise Http404() + diff = render_diff(paste2.code, paste1.code) + return { + 'new': paste1, + 'old': paste2, + 'diff': diff + } + + +@templated('pastes/_autocomplete.html') +def autocomplete(request): + return { + 'tags': Tag.objects.order_by('name') + .filter(name__istartswith= + request.REQUEST.get('tags', '')) + } + + +@templated('pastes/_find_thread.html') +def find_thread(request): + paste = node = Paste.objects.get(uid=request.REQUEST.get('paste', '')) + result = [] + while node.reply_to: + result.append(node.reply_to) + node = node.reply_to + result.reverse() + + backref = paste + while True: + result.append(backref) + try: + backref = Paste.objects.get(reply_to=backref) + except Paste.DoesNotExist: + break + result.reverse() + + return { + 'pastes': result, + 'current': paste + } diff --git a/pastebin/settings.py b/pastebin/settings.py new file mode 100644 index 0000000..bea137b --- /dev/null +++ b/pastebin/settings.py @@ -0,0 +1,80 @@ +# Django settings for pastebin project. +from os.path import join, dirname, abspath +BASE_PATH = abspath(dirname(__file__)) + +DEBUG = not False +TEMPLATE_DEBUG = DEBUG + +ADMINS = ( + # ('Your Name', 'your_email@domain.com'), +) + +MANAGERS = ADMINS + +DATABASE_ENGINE = 'sqlite3' # 'postgresql', 'mysql', 'sqlite3' or 'ado_mssql'. +DATABASE_NAME = join(BASE_PATH, 'pastebin.db') # Or path to database file if using sqlite3. +DATABASE_USER = '' # Not used with sqlite3. +DATABASE_PASSWORD = '' # Not used with sqlite3. +DATABASE_HOST = '' # Set to empty string for localhost. Not used with sqlite3. +DATABASE_PORT = '' # Set to empty string for default. Not used with sqlite3. + +# Local time zone for this installation. All choices can be found here: +# http://www.postgresql.org/docs/current/static/datetime-keywords.html#DATETIME-TIMEZONE-SET-TABLE +TIME_ZONE = 'Europe/Vienna' + +# Language code for this installation. All choices can be found here: +# http://www.w3.org/TR/REC-html40/struct/dirlang.html#langcodes +# http://blogs.law.harvard.edu/tech/stories/storyReader$15 +LANGUAGE_CODE = 'en-us' + +SITE_ID = 1 + +# If you set this to False, Django will make some optimizations so as not +# to load the internationalization machinery. +USE_I18N = True + +# Absolute path to the directory that holds media. +# Example: "/home/media/media.lawrence.com/" +MEDIA_ROOT = join(BASE_PATH, 'media') + +# URL that handles the media served from MEDIA_ROOT. +# Example: "http://media.lawrence.com" +MEDIA_URL = '/media/' + +# URL prefix for admin media -- CSS, JavaScript and images. Make sure to use a +# trailing slash. +# Examples: "http://foo.com/media/", "/media/". +ADMIN_MEDIA_PREFIX = '/media/admin/' +ADMIN_MEDIA_ROOT = join(dirname(__import__('django.contrib.admin', + '', '', ['']).__file__), 'media') + +# Make this unique, and don't share it with anybody. +SECRET_KEY = 'INSERT_RANDOM_KEY_HERE' + +# List of callables that know how to import templates from various sources. +TEMPLATE_LOADERS = ( + 'django.template.loaders.filesystem.load_template_source', + 'django.template.loaders.app_directories.load_template_source', +# 'django.template.loaders.eggs.load_template_source', +) + +MIDDLEWARE_CLASSES = ( + 'django.middleware.common.CommonMiddleware', + 'django.contrib.sessions.middleware.SessionMiddleware', + 'django.contrib.auth.middleware.AuthenticationMiddleware', + 'django.middleware.doc.XViewMiddleware', +) + +ROOT_URLCONF = 'pastebin.urls' + +TEMPLATE_DIRS = ( + join(BASE_PATH, 'templates'), +) + +INSTALLED_APPS = ( + 'django.contrib.auth', + 'django.contrib.contenttypes', + 'django.contrib.sessions', + 'django.contrib.sites', + 'pastebin.pastes', +) diff --git a/pastebin/static/__init__.py b/pastebin/static/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/pastebin/static/models.py b/pastebin/static/models.py new file mode 100644 index 0000000..71a8362 --- /dev/null +++ b/pastebin/static/models.py @@ -0,0 +1,3 @@ +from django.db import models + +# Create your models here. diff --git a/pastebin/static/views.py b/pastebin/static/views.py new file mode 100644 index 0000000..7b210f7 --- /dev/null +++ b/pastebin/static/views.py @@ -0,0 +1,32 @@ +from pastebin.utils import templated +from django.http import HttpResponseRedirect +from pastebin.pastes.models import KNOWN_STYLES + + +@templated('static/help.html') +def help(request): + return {} + + +@templated('static/about.html') +def about(request): + return {} + + +@templated('static/error404.html') +def error404(request): + return { + 'url': '/' + request.META.get('PATH_INFO', '').lstrip('/') + } + + +@templated('static/error500.html') +def error500(request): + return {} + + +def change_settings(request): + style = request.GET.get('style') + if style in KNOWN_STYLES: + request.session['style'] = style + return HttpResponseRedirect(request.META.get('HTTP_REFERER') or '/') diff --git a/pastebin/templates/layout.html b/pastebin/templates/layout.html new file mode 100644 index 0000000..7cb3f17 --- /dev/null +++ b/pastebin/templates/layout.html @@ -0,0 +1,64 @@ + + + + {% block title %}Unnamed{% endblock %} :: LodgeIt + + + + + + + {% block head %}{% endblock %} + + + + +
    +

    LodgeIt

    + +
    + +
    +
    + {% block content %}{% endblock %} +
    +
    + +
    +
    + {% block sidebar %}{% endblock %} +

    Style

    +
    + +
    + +

    Popular Tags

    +
    + {% for tag in TAGS %} + {{ tag.name|escape }} + {% endfor %} +
    + +

    Recent Pastes

    + +
    +
    + + diff --git a/pastebin/templates/pastes/_autocomplete.html b/pastebin/templates/pastes/_autocomplete.html new file mode 100644 index 0000000..7154631 --- /dev/null +++ b/pastebin/templates/pastes/_autocomplete.html @@ -0,0 +1,5 @@ +
      +{% for tag in tags %} +
    • {{ tag.name|escape }}
      • +{% endfor %} +
    diff --git a/pastebin/templates/pastes/_find_thread.html b/pastebin/templates/pastes/_find_thread.html new file mode 100644 index 0000000..9789d41 --- /dev/null +++ b/pastebin/templates/pastes/_find_thread.html @@ -0,0 +1,10 @@ +
      +{% for paste in pastes %} +
    • {% ifequal paste current %} + {{ paste.title|escape }} + {% else %} + {{ paste.title|escape }} + {% endifequal %} + by {{ paste.author|escape }}
      • +{% endfor %} +
    diff --git a/pastebin/templates/pastes/all_pastes.html b/pastebin/templates/pastes/all_pastes.html new file mode 100644 index 0000000..8c3b1c7 --- /dev/null +++ b/pastebin/templates/pastes/all_pastes.html @@ -0,0 +1,27 @@ +{% extends "layout.html" %} + +{% block title %}All Pastes{% endblock %} + +{% block content %} + + {% if pastes %} +

    All Pastes

    + + + + {% else %} +
    • no pastes so far
    + {% endif %} + +{% endblock %} diff --git a/pastebin/templates/pastes/compare.html b/pastebin/templates/pastes/compare.html new file mode 100644 index 0000000..3cccdd8 --- /dev/null +++ b/pastebin/templates/pastes/compare.html @@ -0,0 +1,17 @@ +{% extends "layout.html" %} + +{% block title %}Compare Paste{% endblock %} + +{% block content %} + +

    Compare Paste

    + + + + + + + {{ diff }} +
    Old - {{ old.title|escape }} by {{ old.author|escape }}New - {{ new.title|escape }} by {{ new.author|escape }}
    + +{% endblock %} diff --git a/pastebin/templates/pastes/new.html b/pastebin/templates/pastes/new.html new file mode 100644 index 0000000..e2def13 --- /dev/null +++ b/pastebin/templates/pastes/new.html @@ -0,0 +1,70 @@ +{% extends "layout.html" %} + +{% block title %}New Paste{% endblock %} + +{% block content %} + +

    New Paste

    +
    + {% if reply_to %} + + {% endif %} + +
    +
    Title
    +
    {{ form.title }}{% if form.title.errors %} +

    Error: + {{ form.title.errors|join:", " }} +

    + {% endif %}
    + +
    Author
    +
    {{ form.author }}{% if form.author.errors %} +

    Error: + {{ form.author.errors|join:", " }} +

    + {% endif %}
    + +
    Language
    +
    {{ form.language }}{% if form.language.errors %} +

    Error: + {{ form.language.errors|join:", " }} +

    + {% endif %}
    + +
    Private
    +
    {{ form.private }}{% if form.private.errors %} +

    Error: + {{ form.private.errors|join:", " }} +

    + {% endif %}
    + +
    Tags
    +
    +
    +
    +
    + + {{ form.code }} + + {% if form.code.errors %} +

    Error: + {{ form.code.errors|join:", " }} +

    + {% endif %} + +
    + + +
    +
    + +{% endblock %} diff --git a/pastebin/templates/pastes/recent_pastes.html b/pastebin/templates/pastes/recent_pastes.html new file mode 100644 index 0000000..971535c --- /dev/null +++ b/pastebin/templates/pastes/recent_pastes.html @@ -0,0 +1,17 @@ +{% extends "layout.html" %} + +{% block title %}Recent Pastes{% endblock %} + +{% block content %} + +

    Recent Pastes

    + + +{% endblock %} diff --git a/pastebin/templates/pastes/show.html b/pastebin/templates/pastes/show.html new file mode 100644 index 0000000..ea59f6c --- /dev/null +++ b/pastebin/templates/pastes/show.html @@ -0,0 +1,48 @@ +{% extends "layout.html" %} + +{% block title %}{{ paste.title|escape }} by {{ paste.author|escape }}{% endblock %} + +{% block sidebar %} +

    This Paste

    +
    +
    Author
    +
    {{ paste.author|escape }}
    +
    Language
    +
    {{ paste.language_name|escape }}
    +
    Date
    +
    {{ paste.pub_date|date:"j. N Y H:i" }}
    +
    Tags
    +
    {% if not paste.tags.all %}not tagged{% endif %} + {% for tag in paste.tags.all %} + {{ tag.name|escape }}{% if not forloop.last %},{% endif %} + {% endfor %}
    + {% if paste.reply_to %} +
    Reply To
    +
    {{ paste.reply_to.title|escape }} by {{ paste.reply_to.author|escape }} + {% endif %} +
    + +

    Actions

    + +
    + +{% endblock %} + +{% block content %} + +

    {{ paste.title|escape }}

    + {{ paste.parsed_code }} + +{% endblock %} diff --git a/pastebin/templates/pastes/tagcloud.html b/pastebin/templates/pastes/tagcloud.html new file mode 100644 index 0000000..a7ff986 --- /dev/null +++ b/pastebin/templates/pastes/tagcloud.html @@ -0,0 +1,14 @@ +{% extends "layout.html" %} + +{% block title %}Tags{% endblock %} + +{% block content %} + +

    Tags

    +
    + {% for tag in tags %} + {{ tag.name|escape }} + {% endfor %} +
    + +{% endblock %} diff --git a/pastebin/templates/pastes/taglist.html b/pastebin/templates/pastes/taglist.html new file mode 100644 index 0000000..6b4ef77 --- /dev/null +++ b/pastebin/templates/pastes/taglist.html @@ -0,0 +1,21 @@ +{% extends "layout.html" %} + +{% block title %}Pastes tagged {{ tag.name|escape }}{% endblock %} + +{% block sidebar %} +

    Tags

    + +{% endblock %} + +{% block content %} + +

    Pastes tagged {{ tag.name|escape }}

    +
      + {% for paste in tag.paste_set.all %} +
    • {{ paste.title|escape }} by {{ paste.author|escape }} on {{ paste.pub_date|date:"j. N Y H:i" }}
      • + {% endfor %} +
    + +{% endblock %} diff --git a/pastebin/templates/static/about.html b/pastebin/templates/static/about.html new file mode 100644 index 0000000..a696414 --- /dev/null +++ b/pastebin/templates/static/about.html @@ -0,0 +1,50 @@ +{% extends "layout.html" %} + +{% block title %}About{% endblock %} + +{% block content %} + +

    About

    + +

    Why the hell another pastebin?

    +

    + Good question. Basically the world doesn't need another pastebin. + There is pastie and + paste.e-scribe.com which + both use kick-ass highlighting libraries for highlighting the + code and both have an initiutive user interface. Nevertheless I + had too much free time and created this pastebin. +

    +

    + Feel free to not use it ;-) +

    + +

    Features

    +
      +
    • Tags
      • +
    • private pastes
      • +
    • web2.0 design ^^
      • +
    • different color schemes for the sourcecode
      • +
    • toggleable line numbers/syntax highlighting
      • +
    • reply to pastes with different highlighting
      • +
    • support for many python template languages
      • +
    • support for many scripting languages like python and ruby
      • +
    • XMLRPC support
      • +
    + +

    Software Used

    + + +

    Who?

    +

    + mitsuhiko from the pocoo + team is responsible for the pastebin. Pygments is a pocoo project + led by Georg Brandl. +

    + +{% endblock %} diff --git a/pastebin/templates/static/error404.html b/pastebin/templates/static/error404.html new file mode 100644 index 0000000..c302ba4 --- /dev/null +++ b/pastebin/templates/static/error404.html @@ -0,0 +1,13 @@ +{% extends "layout.html" %} + +{% block title %}Page Not Found{% endblock %} + +{% block content %} + +

    Page Not Found

    + +

    + Sorry. The page '{{ url|escape }}' doesn't exist on this server. +

    + +{% endblock %} diff --git a/pastebin/templates/static/error500.html b/pastebin/templates/static/error500.html new file mode 100644 index 0000000..66803df --- /dev/null +++ b/pastebin/templates/static/error500.html @@ -0,0 +1,14 @@ +{% extends "layout.html" %} + +{% block title %}Internal Server Error{% endblock %} + +{% block content %} + +

    Internal Server Error

    + +

    + The server encountered an internal error or misconfiguration + and was unable to complete your request. +

    + +{% endblock %} diff --git a/pastebin/templates/static/help.html b/pastebin/templates/static/help.html new file mode 100644 index 0000000..c4bd3cc --- /dev/null +++ b/pastebin/templates/static/help.html @@ -0,0 +1,67 @@ +{% extends "layout.html" %} + +{% block title %}Help{% endblock %} + +{% block sidebar %} +

    Scripts

    + +

    Libraries

    + +{% endblock %} + +{% block content %} + +

    Help

    + +

    Pasting Sourcecode

    +

    + You can simply paste sourcecode without logging in or something + else. Just go to the new paste page and enter + your sourcecode and the language it's written in. If you mark + your paste as private it gets an 40 bit long unique hash which is + hard to guess and the paste won't appear in the recent changes + list. But if you give your paste a tag it will appear in the + tag cloud/list. Nevertheless you shouldn't paste private information + in this pastebin because someone might get the link to a private + paste by sniffing your internet connection etc. +

    +

    + LodgeIt automatically saves your name in a browser session together + with your syntax highlighting scheme. That data is deleted as soon + as you close your browser or the session expires. Currently there + is no way to save your user information for longer time periods + or to register a nickname just for you. +

    + +

    Using Tags

    +

    + You can give your paste a whitspace delimited list of tags. An + automatic completion helps you finding tags that are already in + use. Those tags can help you to find your snippet again if you + think it's useful. Please don't tag your sourcecode with tags + that have nothing to do with your sourcecode. +

    + +

    Writing Replies

    +

    + If you click on the "reply to this paste" link on a detail page you + can change the paste and save a new version. LodgeIt saveas a version + information then so that you can compare the paste with the previous + version. +

    + +

    XML RPC Interface

    +

    + This pastebin supports xmlrpc. Head over to the + API documentation. +

    + +{% endblock %} diff --git a/pastebin/templates/xmlrpc/index.html b/pastebin/templates/xmlrpc/index.html new file mode 100644 index 0000000..a10f514 --- /dev/null +++ b/pastebin/templates/xmlrpc/index.html @@ -0,0 +1,59 @@ +{% extends "layout.html" %} + +{% block title %}XMLRPC{% endblock %} + +{% block content %} + +

    XMLRPC

    + +

    Connecting To The XMLRPC Interface

    +

    + The XMLRPC Interface is available at + {{ interface_url|escape }} +

    +

    + From python you can connect to it using the following + sourcecode: +

    + 
    from xmlrpclib import ServerProxy
+s = ServerProxy('{{ interface_url|escape }}')
+s.pastes.method('parameter')
    + +

    Public Methods

    +
      + {% for method in methods %} +
    • {{ method.name|escape }} + {{ method.signature|escape }} + {{ method.doc|linebreaks }}
      • + {% endfor %} +
    + +

    Example Usage

    +

    + Here an example python session: +

    + 
    {% filter escape %}>>> import xmlrpclib
+>>> s = xmlrpclib.ServerProxy("{{ interface_url }}")
+>>> s.pastes.countPublic()
+8
+>>> s.pastes.getAliasForMimetype("text/x-javascript")
+'js'
+>>> s.pastes.getNameByAlias("js")
+'JavaScript'
+>>> s.pastes.newPaste("python", "print 'Hello World'")
+{'code': "print 'Hello World'",
+ 'uid': '1',
+ 'language': 'python',
+ 'title': 'Untitled',
+ 'url': 'http://example.com/show/1/',
+ 'author': 'anonymous',
+ 'private': False,
+ 'parsed_code': '...'Hello World'...',
+ 'reply_to': '',
+ 'language_name':
+ 'Unknown',
+ 'pub_date': 1163534604,
+ 'tags': []}
+{% endfilter %}
    + +{% endblock %} diff --git a/pastebin/urls.py b/pastebin/urls.py new file mode 100644 index 0000000..89ba25b --- /dev/null +++ b/pastebin/urls.py @@ -0,0 +1,43 @@ +from re import escape +from django.conf import settings +from django.conf.urls.defaults import * + + +urlpatterns = patterns('', + # Index + (r'^$', 'pastebin.pastes.views.new_paste'), + (r'^reply/([^/]+)/$', 'pastebin.pastes.views.new_paste'), + (r'^show/([^/]+)/$', 'pastebin.pastes.views.show_paste'), + (r'^compare/([^/]+)/$', 'pastebin.pastes.views.compare_paste'), + (r'^tags/$', 'pastebin.pastes.views.tagcloud'), + (r'^tags/([^/]+)/$', 'pastebin.pastes.views.taglist'), + (r'recent/$', 'pastebin.pastes.views.recent'), + (r'^all/$', 'pastebin.pastes.views.all_pastes'), + (r'^all/(\d+)/$', 'pastebin.pastes.views.all_pastes'), + + # Static Pages + (r'^change_settings/$', 'pastebin.static.views.change_settings'), + (r'^about/$', 'pastebin.static.views.about'), + (r'^help/$', 'pastebin.static.views.help'), + + # Ajax Functions + (r'^ajax/tags_auto_complete/$', 'pastebin.pastes.views.autocomplete'), + (r'^ajax/find_paste_thread/$', 'pastebin.pastes.views.find_thread'), + + # XMLRPC + (r'^xmlrpc/$', 'pastebin.xmlrpc.views.handle_request'), + + # Admin and Media + (r'^%s/(.*)$' % escape(settings.MEDIA_URL.strip('/')), + 'django.views.static.serve', { + 'document_root': settings.MEDIA_ROOT + }), + (r'^%s/(.*)$' % escape(settings.ADMIN_MEDIA_PREFIX.strip('/')), + 'django.views.static.serve', { + 'document_root': settings.ADMIN_MEDIA_ROOT + }), + (r'^admin/', include('django.contrib.admin.urls')), +) + +handler404 = 'pastebin.static.views.error404' +handler500 = 'pastebin.static.views.error500' diff --git a/pastebin/utils.py b/pastebin/utils.py new file mode 100644 index 0000000..225eb77 --- /dev/null +++ b/pastebin/utils.py @@ -0,0 +1,178 @@ +import math +import inspect +import time +from SimpleXMLRPCServer import SimpleXMLRPCDispatcher +from difflib import HtmlDiff +from cgi import escape +from django.core.exceptions import ObjectDoesNotExist +from django.http import HttpResponse, Http404 +from django.template import Context, loader +from django.conf import settings +from django.contrib.sites.models import Site +from pygments.formatters import HtmlFormatter + + +class TemplateResponse(HttpResponse): + + def get_globals(self, request): + from pastebin.pastes.models import STYLES, Paste, Tag + styles = [] + current_style = request.session.get('style') or 'pastie' + style = None + for key, value in STYLES: + if style is None and key == current_style: + style = HtmlFormatter(style=key) + styles.append({ + 'value': key, + 'caption': value, + 'selected': key == current_style + }) + return { + 'SETTINGS': settings, + 'STYLES': styles, + 'STYLE': style.get_style_defs('.syntax'), + 'RECENT': Paste.objects.order_by('-pub_date') \ + .filter(private=False)[:5], + 'TAGS': Tag.objects.get_popular() + } + + def __init__(self, request, template_name, context={}, mimetype=None): + t = loader.get_template(template_name) + context.update(self.get_globals(request)) + response = t.render(Context(context)) + HttpResponse.__init__(self, response, mimetype) + + +def templated(template_name): + def decorator(f): + def proxy(*args, **kwargs): + request = args[0] + try: + rv = f(*args, **kwargs) + except ObjectDoesNotExist: + raise Http404() + if isinstance(rv, HttpResponse): + return rv + return TemplateResponse(request, template_name, rv) + return proxy + return decorator + + +class SaneHtmlDiff(HtmlDiff): + _table_template = '''%(data_rows)s''' + + def _format_line(self, side, flag, linenum, text): + try: + linenum = '%d' % linenum + except: + pass + return ('%s' + '%s') % ( + linenum, escape(text) + ) + + +def render_diff(source1, source2): + lines1 = source1.splitlines() + lines2 = source2.splitlines() + d = SaneHtmlDiff() + return d.make_table(lines1, lines2) + + +class Pagination(object): + + def __init__(self, query, page, link, per_page=10): + self.query = query + self.page = int(page) + self.link = link + self.per_page = per_page + + def get_objects(self): + idx = (self.page - 1) * self.per_page + result = self.query[idx:idx + self.per_page] + if self.page != 1 and not result: + raise Http404() + return result + + def generate(self, normal='%(page)d', + active='%(page)d', + commata=',\n', + ellipsis=' ...\n', + threshold=3): + was_ellipsis = False + result = [] + total = self.query.count() + pages = int(math.ceil(total / float(self.per_page))) + for num in xrange(1, pages + 1): + if num <= threshold or num > pages - threshold or \ + abs(self.page - num) < math.ceil(threshold / 2.0): + if result and result[-1] != ellipsis: + result.append(commata) + was_space = False + if num == 0: + link = self.link + else: + link = '%s%d/' % (self.link, num) + if num == self.page: + template = active + else: + template = normal + result.append(template % { + 'href': link, + 'page': num + }) + elif not was_ellipsis: + was_ellipsis = True + result.append(ellipsis) + return ''.join(result) + + +class XMLRPCRequestHandler(SimpleXMLRPCDispatcher): + + def handle_request(self, request): + response = self._marshaled_dispatch(request.raw_post_data) + return HttpResponse(response, mimetype='text/xml') + + def get_public_methods(self): + if not hasattr(self, '_public_methods'): + result = [] + for name, f in self.funcs.iteritems(): + if name.startswith('system.'): + continue + args, varargs, varkw, defaults = inspect.getargspec(f) + result.append({ + 'name': name, + 'doc': inspect.getdoc(f) or '', + 'signature': inspect.formatargspec( + args, varargs, varkw, defaults, + formatvalue=lambda o: '=' + repr(o) + ) + }) + result.sort(key=lambda x: x['name'].lower()) + self._public_methods = result + return self._public_methods + + +xmlrpc = XMLRPCRequestHandler() +xmlrpc.register_introspection_functions() + + +def external(name): + """Make a function external available via xmlrpc.""" + def proxy(f): + xmlrpc.register_function(f, name) + return f + return proxy + + +def get_timestamp(d): + """Return the UNIX timestamp of a datetime object""" + return int(time.mktime(d.timetuple()) + d.microsecond / 1e6) + + +def get_external_url(obj): + """Return the external url to an object.""" + return 'http://%s%s' % ( + Site.objects.get_current().domain, + obj.get_absolute_url() + ) diff --git a/pastebin/xmlrpc/__init__.py b/pastebin/xmlrpc/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/pastebin/xmlrpc/models.py b/pastebin/xmlrpc/models.py new file mode 100644 index 0000000..71a8362 --- /dev/null +++ b/pastebin/xmlrpc/models.py @@ -0,0 +1,3 @@ +from django.db import models + +# Create your models here. diff --git a/pastebin/xmlrpc/views.py b/pastebin/xmlrpc/views.py new file mode 100644 index 0000000..c714750 --- /dev/null +++ b/pastebin/xmlrpc/views.py @@ -0,0 +1,207 @@ +# -*- coding: utf-8 -*- +from pygments.lexers import get_lexer_by_name, \ + get_lexer_for_mimetype, \ + get_lexer_for_filename +from pygments.formatters import HtmlFormatter +from pastebin.utils import templated, xmlrpc, external, get_timestamp, \ + get_external_url +from pastebin.pastes.models import Paste, Tag, LANGUAGES, LANGUAGE_DICT, \ + KNOWN_STYLES, tagify + + +@external('pastes.getLanguages') +def pastes_get_supported_languages(): + """Return an array of supported languages. + + The returned array is an array of (key, value) + arrays, where key is one of the internal language + names and value the human readable name. + """ + return LANGUAGES + + +@external('pastes.getNameByAlias') +def pastes_get_name_by_alias(alias): + """Return the human readable name of an language by + alias or return an empty string in case of failure.""" + try: + lexer = get_lexer_by_name(alias) + except ValueError: + return '' + return lexer.name + + +@external('pastes.getAliasForMimetype') +def pastes_get_alias_for_mimetype(mimetype): + """Return the alias for an lexer for a mimetype or + an empty string if not found.""" + try: + lexer = get_lexer_for_mimetype(mimetype) + except ValueError: + return '' + return lexer.aliases[0] + + +@external('pastes.getAliasForFilename') +def pastes_get_alias_for_filename(filename): + """Return the alias for a filename. If not found + the return value will be an empty string.""" + try: + lexer = get_lexer_for_filename(filename) + except ValueError: + return '' + return lexer.aliases[0] + + +@external('pastes.pasteExists') +def pastes_paste_exists(uid): + """Check if a paste exists.""" + try: + Paste.objects.get(uid=uid) + except Paste.DoesNotExist: + return False + return True + + +@external('pastes.getPaste') +def pastes_get_paste(uid): + """Return the details of a paste for a given + uid as an hash. If the paste is not found the + return value is boolean false. + + Note that the uid is in fact a string!""" + try: + if not isinstance(uid, basestring): + uid = None + paste = Paste.objects.get(uid=uid) + except Paste.DoesNotExist: + return False + return paste.to_dict() + + +@external('pastes.getURL') +def pastes_get_url(uid): + """Return the url to the paste or an empty + string if the paste does not exists.""" + try: + return get_external_url(Paste.objects.get(uid=uid)) + except Paste.DoesNotExists: + return '' + + +@external('pastes.getRecent') +def pastes_get_recent(n=1): + """Return a list of the recent 'n' pastes. + The maximal allowed number is 50. Note that private + pastes won't be part of that list.""" + n = min(50, n) + return [paste.to_dict() for paste in + Paste.objects.filter(private=False)[:n]] + + +@external('pastes.getPastesForTag') +def get_pastes_for_tag(tagname): + """Return all pastes for a tag.""" + try: + tag = Tag.objects.get(name=tagname) + except Tag.DoesNotExist: + return [] + return [p.to_dict() for p in tag.paste_set.all()] + + +@external('pastes.newPaste') +def pastes_new_paste(language, code, private=False, title='Untitled', + author='anonymous', tags=[]): + """Create a new paste. language must be a known alias, + code the piece of code you want to upload, private a + boolean indicating if you want a private upload, title + and author are strings for the details and tags a list + of tag names for this paste. + + Return 0 if something goes wrong, else an dict with the + uid and url.""" + try: + if not code.strip(): + raise ValueError() + paste = Paste( + language=language, + code=code, + private=private, + title=title, + author=author, + ) + paste.save() + except: + return 0 + for tag in tagify(tags): + paste.tags.add(tag) + return { + 'uid': paste.uid, + 'url': get_external_url(paste) + } + + +@external('pastes.countPastes') +def pastes_count_pastes(): + """Return the total amount of pastes.""" + return Paste.objects.count() + + +@external('pastes.countPrivate') +def pastes_count_private(): + """Return the total amount of private pastes.""" + return Paste.objects.filter(private=True).count() + + +@external('pastes.countPublic') +def pastes_count_public(): + """Return the total amount of public pastes.""" + return Paste.objects.filter(private=False).count() + + +@external('styles.getStyle') +def styles_get_style(name, prefix=''): + """Return a string containing CSS rules for the CSS classes + used by the formatter. + + The argument prefix can be used to + specify additional CSS selectors that are prepended to the + classes. + """ + try: + formatter = HtmlFormatter(style=name) + except ValueError: + return '' + return formatter.get_style_defs(prefix) + + +@external('styles.getStyleList') +def styles_get_style_list(): + """Return a list of known styles.""" + return sorted(KNOWN_STYLES) + + +@external('styles.styleExists') +def styles_style_exists(name): + """Check if a style exists.""" + return name in KNOWN_STYLES + + +@external('tags.getTagCloud') +def tags_get_tag_cloud(): + """Return a tag cloud (unsorted)""" + return [{ + 'name': tag.name, + 'size': tag.get_size(), + 'count': tag.count() + } for tag in Tag.objects.all()] + + +@templated('xmlrpc/index.html') +def handle_request(request): + if request.method == 'POST': + return xmlrpc.handle_request(request) + return { + 'methods': xmlrpc.get_public_methods(), + 'interface_url': 'http://%s/xmlrpc/' % request.META['SERVER_NAME'] + }