master/AddFontAwesomeClassesHandler_8php_source.html

 <?php


 namespace Elgg\Icons;


 class AddFontAwesomeClassesHandler {


     public const array COMMON_ICONS = [

         'delete-alt' => 'circle-xmark',

         'delete' => 'xmark',

         'grid' => 'table-cells',

         'info' => 'info-circle',

         'mail' => 'envelope-regular',

         'refresh' => 'arrow-rotate-right',

         'remove' => 'times',

         'settings' => 'wrench',

         'settings-alt' => 'gear',

     ];


     public const array BRANDS = [

         '42-group',

         '500px',

         'accessible-icon',

         'accusoft',

         'adn',

         'adversal',

         'affiliatetheme',

         'airbnb',

         'algolia',

         'alipay',

         'amazon',

         'amazon-pay',

         'amilia',

         'android',

         'angellist',

         'angrycreative',

         'angular',

         'app-store',

         'app-store-ios',

         'apper',

         'apple',

         'apple-pay',

         'artstation',

         'asymmetrik',

         'atlassian',

         'audible',

         'autoprefixer',

         'avianex',

         'aviato',

         'aws',

         'bandcamp',

         'battle-net',

         'behance',

         'bilibili',

         'bimobject',

         'bitbucket',

         'bitcoin',

         'bity',

         'black-tie',

         'blackberry',

         'blogger',

         'blogger-b',

         'bluesky',

         'bluetooth',

         'bluetooth-b',

         'bootstrap',

         'bots',

         'brave',

         'brave-reverse',

         'btc',

         'buffer',

         'buromobelexperte',

         'buy-n-large',

         'buysellads',

         'canadian-maple-leaf',

         'cash-app',

         'cc-amazon-pay',

         'cc-amex',

         'cc-apple-pay',

         'cc-diners-club',

         'cc-discover',

         'cc-jcb',

         'cc-mastercard',

         'cc-paypal',

         'cc-stripe',

         'cc-visa',

         'centercode',

         'centos',

         'chrome',

         'chromecast',

         'cloudflare',

         'cloudscale',

         'cloudsmith',

         'cloudversify',

         'cmplid',

         'codepen',

         'codiepie',

         'confluence',

         'connectdevelop',

         'contao',

         'cotton-bureau',

         'cpanel',

         'creative-commons',

         'creative-commons-by',

         'creative-commons-nc',

         'creative-commons-nc-eu',

         'creative-commons-nc-jp',

         'creative-commons-nd',

         'creative-commons-pd',

         'creative-commons-pd-alt',

         'creative-commons-remix',

         'creative-commons-sa',

         'creative-commons-sampling',

         'creative-commons-sampling-plus',

         'creative-commons-share',

         'creative-commons-zero',

         'critical-role',

         'css',

         'css3',

         'css3-alt',

         'cuttlefish',

         'd-and-d',

         'd-and-d-beyond',

         'dailymotion',

         'dart-lang',

         'dashcube',

         'debian',

         'deezer',

         'delicious',

         'deploydog',

         'deskpro',

         'dev',

         'deviantart',

         'dhl',

         'diaspora',

         'digg',

         'digital-ocean',

         'discord',

         'discourse',

         'disqus',

         'dochub',

         'docker',

         'draft2digital',

         'dribbble',

         'dropbox',

         'drupal',

         'duolingo',

         'dyalog',

         'earlybirds',

         'ebay',

         'edge',

         'edge-legacy',

         'elementor',

         'eleventy',

         'ello',

         'ember',

         'empire',

         'envira',

         'erlang',

         'ethereum',

         'etsy',

         'evernote',

         'expeditedssl',

         'facebook',

         'facebook-f',

         'facebook-messenger',

         'fantasy-flight-games',

         'fedex',

         'fedora',

         'figma',

         'files-pinwheel',

         'firefox',

         'firefox-browser',

         'first-order',

         'first-order-alt',

         'firstdraft',

         'flickr',

         'flipboard',

         'flutter',

         'fly',

         'font-awesome',

         'fonticons',

         'fonticons-fi',

         'fort-awesome',

         'fort-awesome-alt',

         'forumbee',

         'foursquare',

         'free-code-camp',

         'freebsd',

         'fulcrum',

         'galactic-republic',

         'galactic-senate',

         'get-pocket',

         'gg',

         'gg-circle',

         'git',

         'git-alt',

         'github',

         'github-alt',

         'gitkraken',

         'gitlab',

         'gitter',

         'glide',

         'glide-g',

         'gofore',

         'golang',

         'goodreads',

         'goodreads-g',

         'google',

         'google-drive',

         'google-pay',

         'google-play',

         'google-plus',

         'google-plus-g',

         'google-scholar',

         'google-wallet',

         'gratipay',

         'grav',

         'gripfire',

         'grunt',

         'guilded',

         'gulp',

         'hacker-news',

         'hackerrank',

         'hashnode',

         'hips',

         'hire-a-helper',

         'hive',

         'hooli',

         'hornbill',

         'hotjar',

         'houzz',

         'html5',

         'hubspot',

         'ideal',

         'imdb',

         'instagram',

         'instalod',

         'intercom',

         'internet-explorer',

         'invision',

         'ioxhost',

         'itch-io',

         'itunes',

         'itunes-note',

         'java',

         'jedi-order',

         'jenkins',

         'jira',

         'joget',

         'joomla',

         'js',

         'jsfiddle',

         'jxl',

         'kaggle',

         'kakao-talk',

         'keybase',

         'keycdn',

         'kickstarter',

         'kickstarter-k',

         'korvue',

         'laravel',

         'lastfm',

         'leanpub',

         'less',

         'letterboxd',

         'line',

         'linkedin',

         'linkedin-in',

         'linktree',

         'linode',

         'linux',

         'lumon',

         'lumon-drop',

         'lyft',

         'magento',

         'mailchimp',

         'mandalorian',

         'markdown',

         'mastodon',

         'maxcdn',

         'mdb',

         'medapps',

         'medium',

         'medrt',

         'meetup',

         'megaport',

         'mendeley',

         'meta',

         'microblog',

         'microsoft',

         'mintbit',

         'mix',

         'mixcloud',

         'mixer',

         'mizuni',

         'modx',

         'monero',

         'napster',

         'neos',

         'nfc-directional',

         'nfc-symbol',

         'nimblr',

         'node',

         'node-js',

         'notion',

         'npm',

         'ns8',

         'nutritionix',

         'octopus-deploy',

         'odnoklassniki',

         'odysee',

         'old-republic',

         'openai',

         'opencart',

         'openid',

         'opensuse',

         'opera',

         'optin-monster',

         'orcid',

         'osi',

         'padlet',

         'page4',

         'pagelines',

         'palfed',

         'pandora',

         'patreon',

         'paypal',

         'perbyte',

         'periscope',

         'phabricator',

         'phoenix-framework',

         'phoenix-squadron',

         'php',

         'pied-piper',

         'pied-piper-alt',

         'pied-piper-hat',

         'pied-piper-pp',

         'pinterest',

         'pinterest-p',

         'pix',

         'pixelfed',

         'pixiv',

         'playstation',

         'product-hunt',

         'pushed',

         'python',

         'qq',

         'quinscape',

         'quora',

         'r-project',

         'raspberry-pi',

         'ravelry',

         'react',

         'reacteurope',

         'readme',

         'rebel',

         'red-river',

         'reddit',

         'reddit-alien',

         'redhat',

         'renren',

         'replyd',

         'researchgate',

         'resolving',

         'rev',

         'rocketchat',

         'rockrms',

         'rust',

         'safari',

         'salesforce',

         'sass',

         'schlix',

         'screenpal',

         'scribd',

         'searchengin',

         'sellcast',

         'sellsy',

         'servicestack',

         'shirtsinbulk',

         'shoelace',

         'shopify',

         'shopware',

         'signal-messenger',

         'simplybuilt',

         'sistrix',

         'sith',

         'sitrox',

         'sketch',

         'skyatlas',

         'skype',

         'slack',

         'slideshare',

         'snapchat',

         'soundcloud',

         'sourcetree',

         'space-awesome',

         'speakap',

         'speaker-deck',

         'spotify',

         'square-behance',

         'square-bluesky',

         'square-dribbble',

         'square-facebook',

         'square-figma',

         'square-font-awesome',

         'square-font-awesome-stroke',

         'square-git',

         'square-github',

         'square-gitlab',

         'square-google-plus',

         'square-hacker-news',

         'square-instagram',

         'square-js',

         'square-lastfm',

         'square-letterboxd',

         'square-linkedin',

         'square-odnoklassniki',

         'square-pied-piper',

         'square-pinterest',

         'square-reddit',

         'square-snapchat',

         'square-steam',

         'square-threads',

         'square-tumblr',

         'square-twitter',

         'square-upwork',

         'square-viadeo',

         'square-vimeo',

         'square-web-awesome',

         'square-web-awesome-stroke',

         'square-whatsapp',

         'square-x-twitter',

         'square-xing',

         'square-youtube',

         'squarespace',

         'stack-exchange',

         'stack-overflow',

         'stackpath',

         'staylinked',

         'steam',

         'steam-symbol',

         'sticker-mule',

         'strava',

         'stripe',

         'stripe-s',

         'stubber',

         'studiovinari',

         'stumbleupon',

         'stumbleupon-circle',

         'superpowers',

         'supple',

         'suse',

         'swift',

         'symfony',

         'teamspeak',

         'telegram',

         'tencent-weibo',

         'tex',

         'the-red-yeti',

         'themeco',

         'themeisle',

         'think-peaks',

         'threads',

         'tidal',

         'tiktok',

         'trade-federation',

         'trello',

         'tumblr',

         'twitch',

         'twitter',

         'typo3',

         'uber',

         'ubuntu',

         'uikit',

         'umbraco',

         'uncharted',

         'uniregistry',

         'unity',

         'unsplash',

         'untappd',

         'ups',

         'upwork',

         'usb',

         'usps',

         'ussunnah',

         'vaadin',

         'viacoin',

         'viadeo',

         'viber',

         'vimeo',

         'vimeo-v',

         'vine',

         'vk',

         'vnv',

         'vsco',

         'vuejs',

         'w3c',

         'watchman-monitoring',

         'waze',

         'web-awesome',

         'webflow',

         'weebly',

         'weibo',

         'weixin',

         'whatsapp',

         'whmcs',

         'wikipedia-w',

         'windows',

         'wirsindhandwerk',

         'wix',

         'wizards-of-the-coast',

         'wodu',

         'wolf-pack-battalion',

         'wordpress',

         'wordpress-simple',

         'wpbeginner',

         'wpexplorer',

         'wpforms',

         'wpressr',

         'x-twitter',

         'xbox',

         'xing',

         'y-combinator',

         'yahoo',

         'yammer',

         'yandex',

         'yandex-international',

         'yarn',

         'yelp',

         'yoast',

         'youtube',

         'zhihu',

     ];


     public function __invoke(\Elgg\Event $event) {

         $vars = $event->getValue();


         $classes = elgg_extract_class($vars);


         foreach ($classes as $icon_class) {

             if (!preg_match_all('/^elgg-icon-(.+)/i', $icon_class)) {

                 continue;

             }


             // strip elgg-icon-

             $base_icon = preg_replace('/^elgg-icon-(.+)/i', '$1', $icon_class);


             // convert common icons

             $base_icon = elgg_extract($base_icon, self::COMMON_ICONS, $base_icon);


             // map solid/regular/light/thin iconnames to correct classes

             if (preg_match('/.*-solid$/', $base_icon)) {

                 $base_icon = preg_replace('/(.*)-solid$/', '$1', $base_icon);

                 $classes[] = 'fa-solid';

             } elseif (preg_match('/.*-regular$/', $base_icon)) {

                 $base_icon = preg_replace('/(.*)-regular$/', '$1', $base_icon);

                 $classes[] = 'fa-regular';

             } elseif (preg_match('/.*-light$/', $base_icon)) {

                 // currently light is only available in FontAwesome 7 Pro

                 $base_icon = preg_replace('/(.*)-light$/', '$1', $base_icon);

                 $classes[] = 'fa-light';

             } elseif (preg_match('/.*-thin$/', $base_icon)) {

                 // currently thin is only available in FontAwesome 7 Pro

                 $base_icon = preg_replace('/(.*)-thin$/', '$1', $base_icon);

                 $classes[] = 'fa-thin';

             } elseif (in_array($base_icon, self::BRANDS)) {

                 $classes[] = 'fa-brands';

             } else {

                 $classes[] = 'fa-solid';

             }


             $classes[] = "fa-{$base_icon}";

         }


         $vars['class'] = array_unique($classes);


         return $vars;

     }

 }

$vars
$vars
Definition: theme.php:3

Elgg\Event
Models an event passed to event handlers.
Definition: Event.php:11

Elgg\Icons\AddFontAwesomeClassesHandler
Adds FontAwesome icon classes.
Definition: AddFontAwesomeClassesHandler.php:10

Elgg\Icons\AddFontAwesomeClassesHandler\__invoke
__invoke(\Elgg\Event $event)
Converts icon classes to correct FontAwesome classes.
Definition: AddFontAwesomeClassesHandler.php:557

Elgg\Icons\AddFontAwesomeClassesHandler\COMMON_ICONS
const array COMMON_ICONS
Definition: AddFontAwesomeClassesHandler.php:17

Elgg\Icons\AddFontAwesomeClassesHandler\BRANDS
const array BRANDS
Definition: AddFontAwesomeClassesHandler.php:34

elseif
if($item instanceof \ElggEntity) elseif($item instanceof \ElggRiverItem) elseif($item instanceof \ElggRelationship) elseif(is_callable([ $item, 'getType']))
Definition: item.php:48

elgg_extract_class
elgg_extract_class(array $array, array|string $existing=[], string $extract_key='class')
Extract class names from an array, optionally merging into a preexisting set.
Definition: elgglib.php:269

elgg_extract
elgg_extract($key, $array, $default=null, bool $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
Definition: elgglib.php:246

Elgg\Icons
Definition: AddFontAwesomeClassesHandler.php:3

Elgg
Definition: ActionsService.php:3

$icon_class
$icon_class
Definition: record.php:73

$classes
$classes
Definition: users.php:29