40 lines
1.2 KiB
Plaintext
40 lines
1.2 KiB
Plaintext
<?php
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/**
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* @file
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* Install, update, and uninstall functions for the chartjs module.
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*/
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/**
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* Implements hook_requirements().
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*/
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function chartjs_requirements($phase) {
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$requirements = array();
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if ($phase == 'runtime') {
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$libraries = array(
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'chartjs' => 'Chart.js',
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);
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foreach ($libraries as $lib => $label) {
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$requirements['chartjs_' . $lib] = array(
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'title' => t('Chart.js: @library library', array('@library' => $label)),
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'value' => t('The @library library is not present', array('@library' => $label)),
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'severity' => REQUIREMENT_ERROR,
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);
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if (function_exists('libraries_detect')) {
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if (($library = libraries_detect($lib)) && !empty($library['installed'])) {
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$requirements['chartjs_' . $lib]['value'] = t('@version (@variant)', array(
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'@version' => $library['version'],
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'@variant' => TRUE
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));
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$requirements['chartjs_' . $lib]['severity'] = REQUIREMENT_OK;
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}
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elseif (!empty($library['error'])) {
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$requirements['chartjs_' . $lib]['description'] = $library['error message'];
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}
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}
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}
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}
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return $requirements;
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} |