/**
* Handles IMG tags.
*
* @param string $text Child text of the tag (probably none)
* @param XenForo_Html_Tag $tag HTML tag triggering call
*
* @return string
*/
public function handleTagImg($text, XenForo_Html_Tag $tag)
{
if (($tag->attribute('class') == 'mceSmilie' || $tag->attribute('data-smilie')) && $tag->attribute('alt')) {
// regular image smilies
$output = trim($tag->attribute('alt'));
} else {
if (strpos($tag->attribute('class'), 'mceSmilieSprite') !== false && $tag->attribute('alt')) {
// sprite smilies
$output = trim($tag->attribute('alt'));
} else {
if (preg_match('#attach(Thumb|Full)(\\d+)#', $tag->attribute('alt'), $match)) {
if ($match[1] == 'Full') {
$output = '[ATTACH=full]' . $match[2] . '[/ATTACH]';
} else {
$output = '[ATTACH]' . $match[2] . '[/ATTACH]';
}
} else {
$src = $tag->attribute('src');
$output = '';
if (preg_match('#^(data:|blob:|webkit-fake-url:)#i', $src)) {
// data URI - ignore
} else {
if ($src) {
if (XenForo_Application::isRegistered('smilies')) {
$smilies = XenForo_Application::get('smilies');
} else {
$smilies = XenForo_Model::create('XenForo_Model_Smilie')->getAllSmiliesForCache();
XenForo_Application::set('smilies', $smilies);
}
foreach ($smilies as $smilie) {
if ($src == $smilie['image_url']) {
$output = reset($smilie['smilieText']);
break;
}
}
if (!$output) {
$output = "[IMG]" . $this->convertUrlToAbsolute($src) . "[/IMG]";
}
}
}
}
}
}
return $this->renderCss($tag, $output);
}
