/**
* Replace emojis from text to img tag
*
* @param string $text Contains the complete message
* @param string $show show smilies or remove it (for activities and notifications)
*/
public static function translateEmojis($text, $show = true)
{
$emojis = array('Ambivalent', 'Angry', 'Confused', 'Cool', 'Frown', 'Gasp', 'Grin', 'Heart', 'Hearteyes', 'Laughing', 'Naughty', 'Slant', 'Smile', 'Wink', 'Yuck');
return preg_replace_callback('@;(.*?);@', function ($hit) use(&$show, &$emojis) {
if (in_array($hit[1], $emojis)) {
if ($show) {
return HHtml::image(Yii::app()->baseUrl . '/img/emoji/' . $hit[1] . '.png', $hit[1], array('data-emoji-name' => $hit[0], 'class' => 'atwho-emoji'));
}
return '';
}
return $hit[0];
}, $text);
}
