Differences Between: [Versions 310 and 311] [Versions 311 and 400] [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403] [Versions 39 and 311]
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * @copyright 2019 Ryan Wyllie <ryan@moodle.com> 19 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 20 */ 21 22 define('CLI_SCRIPT', true); 23 24 require(__DIR__.'/../../config.php'); 25 26 $categorysortorder = [ 27 'Smileys & Emotion', 28 'People & Body', 29 'Animals & Nature', 30 'Food & Drink', 31 'Travel & Places', 32 'Activities', 33 'Objects', 34 'Symbols', 35 'Flags' 36 ]; 37 38 // Source: https://github.com/iamcal/emoji-data 39 $rawdata = file_get_contents('./emoji_pretty.json'); 40 $jsondata = json_decode($rawdata, true); 41 $emojibycategory = []; 42 $obsoletes = []; 43 // Emoji categories used in the emoji-data library. 44 $categories = []; 45 46 foreach ($jsondata as $data) { 47 $category = $data['category']; 48 $unified = $data['unified']; 49 50 if ($category === 'Skin Tones') { 51 continue; 52 } 53 54 if (!in_array($category, $categories)) { 55 $categories[] = $category; 56 } 57 58 if (!empty($data['obsoleted_by'])) { 59 // Skip any obsolete emojis. We'll merge these short names into the 60 // newer emoji later on. 61 $obsoletes[] = [ 62 'shortname' => $data['short_name'], 63 'by' => $data['obsoleted_by'] 64 ]; 65 continue; 66 } 67 68 if (!isset($emojibycategory[$category])) { 69 $emojibycategory[$category] = [ 70 'name' => $category, 71 'emojis' => [] 72 ]; 73 } 74 75 $emojibycategory[$category]['emojis'][] = [ 76 'sortorder' => (int) $data['sort_order'], 77 'unified' => $unified, 78 'shortnames' => [$data['short_name']] 79 ]; 80 } 81 // Detect any category changes. 82 // Some emoji categories from the emoji-data library are missing. 83 if ($missingcategories = array_diff($categories, $categorysortorder)) { 84 die("The following categories are missing: " . implode(', ', $missingcategories) . 85 ". For more details on how to properly fix this issue, please see /lib/emoji-data/readme_moodle.txt"); 86 } 87 // Some emoji categories are not being used anymore in the emoji-data library. 88 if ($unusedcategories = array_diff($categorysortorder, $categories)) { 89 die("The following categories are no longer used: " . implode(', ', $unusedcategories) . 90 ". For more details on how to properly fix this issue, please see /lib/emoji-data/readme_moodle.txt"); 91 } 92 93 $emojibycategory = array_values($emojibycategory); 94 // Sort the emojis within each category into the order specified in the raw data. 95 $emojibycategory = array_map(function($category) { 96 usort($category['emojis'], function($a, $b) { 97 return $a['sortorder'] <=> $b['sortorder']; 98 }); 99 return $category; 100 }, $emojibycategory); 101 102 // Add the short names for the obsoleted emojis into the list of short names 103 // of the newer emoji. 104 foreach ($obsoletes as $obsolete) { 105 $emojibycategory = array_map(function($category) use ($obsolete) { 106 $category['emojis'] = array_map(function($emoji) use ($obsolete) { 107 if ($obsolete['by'] == $emoji['unified']) { 108 $emoji['shortnames'] = array_merge($emoji['shortnames'], [$obsolete['shortname']]); 109 } 110 unset($emoji['sortorder']); 111 return $emoji; 112 }, $category['emojis']); 113 return $category; 114 }, $emojibycategory); 115 } 116 // Sort the emoji categories into the correct order. 117 usort($emojibycategory, function($a, $b) use ($categorysortorder) { 118 $aindex = array_search($a['name'], $categorysortorder); 119 $bindex = array_search($b['name'], $categorysortorder); 120 return $aindex <=> $bindex; 121 }); 122 123 $emojibyshortname = array_reduce($jsondata, function($carry, $data) { 124 $unified = null; 125 $shortname = $data['short_name']; 126 if (!empty($data['obsoleted_by'])) { 127 $unified = $data['obsoleted_by']; 128 } else { 129 $unified = $data['unified']; 130 } 131 $carry[$shortname] = $unified; 132 return $carry; 133 }, []); 134 135 $loader = new \Mustache_Loader_ArrayLoader([ 136 'data.js' => file_get_contents('./data.js.mustache') 137 ]); 138 $mustache = new \core\output\mustache_engine(['loader' => $loader]); 139 140 echo $mustache->render('data.js', [ 141 'byCategory' => json_encode($emojibycategory, JSON_PRETTY_PRINT), 142 'byShortName' => json_encode($emojibyshortname, JSON_PRETTY_PRINT) 143 ]);
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