/**
* Content plugins callback.
*
* @param ContentEvent $event
*/
public function onContentPlugins(ContentEvent $event)
{
if (true != $event['comment']) {
return;
}
// remove all html tags or escape if in [code] tag
$content = preg_replace_callback('/\\[code\\](.+?)\\[\\/code\\]/is', function ($matches) {
return htmlspecialchars($matches[0]);
}, $event->getContent());
$content = strip_tags($content);
$content = ' ' . $content . ' ';
$content = preg_replace_callback('/(?:(?:https?|ftp|file):\\/\\/|www\\.|ftp\\.)(?:\\([-A-Z0-9+&@#\\/%=~_|$?!:;,.]*\\)|[-A-Z0-9+&@#\\/%=~_|$?!:;,.])*(?:\\([-A-Z0-9+&@#\\/%=~_|$?!:;,.]*\\)|[A-Z0-9+&@#\\/%=~_|$])/ix', function ($matches) {
$url = $original_url = $matches[0];
if (empty($url)) {
return $url;
}
// Prepend scheme if URL appears to contain no scheme (unless a relative link starting with / or a php file).
if (strpos($url, ':') === false && substr($url, 0, 1) != '/' && substr($url, 0, 1) != '#' && !preg_match('/^[a-z0-9-]+?\\.php/i', $url)) {
$url = 'http://' . $url;
}
return " <a href=\"{$url}\" rel=\"nofollow\">{$original_url}</a>";
}, $content);
$content = preg_replace("/\\s([a-zA-Z][a-zA-Z0-9\\_\\.\\-]*[a-zA-Z]*\\@[a-zA-Z][a-zA-Z0-9\\_\\.\\-]*[a-zA-Z]{2,6})([\\s|\\.|\\,])/i", " <a href=\"mailto:\$1\" rel=\"nofollow\">\$1</a>\$2", $content);
$content = substr($content, 1);
$content = substr($content, 0, -1);
$event->setContent(nl2br($content));
}
/**
* Content plugins callback.
*
* @param ContentEvent $event
*/
public function onContentPlugins(ContentEvent $event)
{
if (!$event['markdown']) {
return;
}
$content = $event->getContent();
$content = App::markdown()->parse($content, is_array($event['markdown']) ? $event['markdown'] : []);
$event->setContent($content);
}
/**
* Content plugins callback.
*
* @param ContentEvent $event
*/
public function onContentPlugins(ContentEvent $event)
{
$content = preg_split('/\\[readmore\\]/i', $event->getContent());
if ($event['readmore'] && count($content) > 1) {
$event['post']->readmore = true;
$event->setContent($content[0]);
} else {
$event->setContent(implode('', $content));
}
}
/**
* Content plugins callback.
*
* @param ContentEvent $event
*/
public function onContentPlugins(ContentEvent $event)
{
$content = preg_replace_callback(self::PLUGIN_CODE, function ($matches) use($event) {
$options = isset($matches[2]) ? json_decode($matches[2], true) : [];
if ($callback = $event->getPlugin($matches[1])) {
return call_user_func($callback, (array) $options);
}
}, $event->getContent());
$event->setContent($content);
}
/**
* Content plugins callback.
*
* @param ContentEvent $event
*/
public function onContentPlugins(ContentEvent $event)
{
$event->addPlugin('video', [$this, 'applyPlugin']);
}
