gerrit/polygerrit-ui/app/elements/gr-reply-dropdown.html
Andrew Bonventre 1b3d9536eb Implement comment display/draft authoring
Some additional cleanup of event names and fixing of the bubbles
property not being placed in the right place.

TODO in a follow-up change:
+ Comments are not considered in context, yet. So if there is a
  comment made in a span of common lines that are hidden, it will
  be there underneath the context control but wont show the code.

Feature: Issue 3649
Change-Id: I8117b243a7d8d529e0c1cea155a4b6b436c0c768
2016-01-05 16:36:05 +00:00

317 lines
9.0 KiB
HTML

<!--
Copyright (C) 2015 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<link rel="import" href="../bower_components/polymer/polymer.html">
<link rel="import" href="../bower_components/iron-autogrow-textarea/iron-autogrow-textarea.html">
<link rel="import" href="../bower_components/iron-dropdown/iron-dropdown.html">
<link rel="import" href="../bower_components/iron-selector/iron-selector.html">
<link rel="import" href="gr-ajax.html">
<link rel="import" href="gr-request.html">
<dom-module id="gr-reply-dropdown">
<style>
:host {
display: inline-block;
}
:host([disabled]) {
pointer-events: none;
}
:host([disabled]) .dropdown-content {
opacity: .5;
}
.dropdown-content {
background-color: #fff;
box-shadow: 0 1px 5px rgba(0, 0, 0, .3);
}
button {
font: inherit;
background-color: #f1f2f3;
border: 1px solid #aaa;
border-radius: 2px;
padding: .2em .5em;
}
section {
border-top: 1px solid #ddd;
padding: .5em .75em;
}
.textareaContainer {
position: relative;
}
iron-autogrow-textarea {
padding: 0;
}
/* https://github.com/PolymerElements/iron-autogrow-textarea/pull/61 */
iron-autogrow-textarea::shadow #mirror,
iron-autogrow-textarea::shadow textarea {
white-space: pre-wrap;
}
.message {
border: none;
}
.label:first-of-type {
margin-bottom: .25em;
}
.labelName {
display: inline-block;
text-align: right;
width: 6em;
margin-right: .5em;
}
iron-selector {
display: inline-flex;
}
iron-selector > button {
background-color: #fff;
border: 1px solid #ddd;
border-left: none;
padding: .25em 0;
cursor: pointer;
width: 3em;
text-align: center;
}
iron-selector > button:first-of-type {
border-top-left-radius: 2px;
border-bottom-left-radius: 2px;
border-left: 1px solid #ddd;
}
iron-selector > button:last-of-type {
border-top-right-radius: 2px;
border-bottom-right-radius: 2px;
}
iron-selector > button.iron-selected {
background-color: #ddd;
}
.draftsContainer h3 {
margin-top: .25em;
}
.actionsContainer {
display: flex;
}
.action:link,
.action:visited {
color: #00e;
}
.danger {
display: flex;
flex: 1;
justify-content: flex-end;
}
</style>
<template>
<gr-ajax id="draftsXHR"
url="[[_computeDraftsURL(changeNum)]]"
last-response="{{_drafts}}"></gr-ajax>
<button id="trigger" on-tap="_showPopupTapHandler">Reply</button>
<iron-dropdown id="dropdown"
vertical-align="top"
vertical-offset="25"
horizontal-align="right">
<div class="dropdown-content">
<section class="textareaContainer">
<iron-autogrow-textarea
id="textarea"
class="message"
placeholder="Say something..."
disabled="{{disabled}}"
rows="1"
bind-value="{{_draft}}"></iron-autogrow-textarea>
</section>
<section>
<template is="dom-repeat"
items="[[_computeLabelArray(permittedLabels)]]" as="label">
<span class="labelName">[[label]]</span>
<iron-selector data-label$="[[label]]"
selected="[[_computeIndexOfLabelValue(labels, permittedLabels, label, _account)]]">
<template is="dom-repeat"
items="[[_computePermittedLabelValues(permittedLabels, label)]]"
as="value">
<button data-value$="[[value]]">[[value]]</button>
</template>
</iron-selector>
</template>
</section>
<section class="draftsContainer" hidden$="[[_computeHideDraftList(_drafts)]]">
<h3>[[_computeDraftsTitle(_drafts)]]</h3>
<gr-comment-list
comments="[[_drafts]]"
change-num="[[changeNum]]"
patch-num="[[patchNum]]"></gr-comment-list>
</section>
<section class="actionsContainer">
<a class="action send" href="#" on-tap="_sendTapHandler">Send</a>
<div class="danger">
<a class="action cancel" href="#" on-tap="_cancelTapHandler">Cancel</a>
</div>
</section>
</div>
</iron-dropdown>
</template>
<script>
(function() {
'use strict';
Polymer({
is: 'gr-reply-dropdown',
/**
* Fired when a reply is successfully sent.
*
* @event send
*/
properties: {
changeNum: String,
patchNum: String,
disabled: {
type: Boolean,
value: false,
reflectToAttribute: true,
},
labels: Object,
permittedLabels: Object,
_account: Object,
_drafts: Object,
_xhrPromise: Object, // Used for testing.
_draft: String,
},
get opened() {
return this.$.dropdown.opened;
},
ready: function() {
app.accountReady.then(function() {
this._account = app.account;
}.bind(this));
},
open: function() {
this.$.draftsXHR.generateRequest();
this.$.dropdown.open();
this.async(function() {
this.$.textarea.textarea.focus();
}.bind(this));
},
close: function() {
this._drafts = null;
this.$.dropdown.close();
},
_computeDraftsURL: function(changeNum) {
return '/changes/' + changeNum + '/drafts';
},
_computeHideDraftList: function(drafts) {
return Object.keys(drafts || {}).length == 0;
},
_computeDraftsTitle: function(drafts) {
var total = 0;
for (var file in drafts) {
total += drafts[file].length;
}
if (total == 0) { return ''; }
if (total == 1) { return '1 Draft'; }
if (total > 1) { return total + ' Drafts'; };
},
_computeLabelArray: function(labelsObj) {
return Object.keys(labelsObj).sort();
},
_computeIndexOfLabelValue: function(
labels, permittedLabels, labelName, account) {
var labelValue = labels[labelName].default_value;
// Is there an existing vote for the current user? If so, use that.
var votes = labels[labelName];
if (votes.all && votes.all.length > 0) {
for (var i = 0; i < votes.all.length; i++) {
if (votes.all[i]._account_id == account._account_id) {
labelValue = votes.all[i].value;
break;
}
}
}
for (var i = 0; i < permittedLabels[labelName].length; i++) {
var val = parseInt(permittedLabels[labelName][i], 10);
if (val == labelValue) {
return i;
}
}
return null;
},
_computePermittedLabelValues: function(permittedLabels, label) {
return permittedLabels[label];
},
_showPopupTapHandler: function(e) {
e.preventDefault();
this.open();
},
_cancelTapHandler: function(e) {
e.preventDefault();
this.$.dropdown.close();
},
_sendTapHandler: function(e) {
e.preventDefault();
var obj = {
drafts: 'PUBLISH_ALL_REVISIONS',
labels: {},
};
for (var label in this.permittedLabels) {
var selectorEl = this.$$('iron-selector[data-label="' + label + '"]');
var selectedVal = selectorEl.selectedItem.getAttribute('data-value');
selectedVal = parseInt(selectedVal, 10);
obj.labels[label] = selectedVal;
}
if (this._draft != null) {
obj.message = this._draft;
}
this.disabled = true;
this._send(obj).then(function(req) {
this.fire('send', null, {bubbles: false});
this._draft = '';
this.disabled = false;
this.$.dropdown.close();
}.bind(this)).catch(function(err) {
alert('Oops. Something went wrong. Check the console and bug the ' +
'PolyGerrit team for assistance.');
throw err;
}.bind(this));
},
_send: function(payload) {
var xhr = document.createElement('gr-request');
this._xhrPromise = xhr.send({
method: 'POST',
url: Changes.baseURL(this.changeNum, this.patchNum) + '/review',
body: payload,
});
return this._xhrPromise;
},
});
})();
</script>
</dom-module>