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Convert HTML event description into plain text (T714)

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This commit is contained in:
Aleksander Machniak 2015-08-20 17:12:20 +02:00
parent eec70bd6f6
commit 496e031b82
1 changed files with 14 additions and 0 deletions
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14
plugins/calendar/calendar.php
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@ -1773,6 +1773,12 @@ class calendar extends rcube_plugin
array_unshift($event['attendees'], $organizer);
}
// Convert HTML description into plain text
if ($this->is_html($event)) {
$h2t = new rcube_html2text($event['description'], false, true, 0);
$event['description'] = trim($h2t->get_text());
}
// mapping url => vurl because of the fullcalendar client script
$event['vurl'] = $event['url'];
unset($event['url']);
@ -1904,6 +1910,14 @@ class calendar extends rcube_plugin
exit;
}
/**
* Determine whether the given event description is HTML formatted
*/
private function is_html($event)
{
// check for opening and closing <html> or <body> tags
return (preg_match('/<(html|body)(\s+[a-z]|>)/', $event['description'], $m) && strpos($event['description'], '</'.$m[1].'>') > 0);
}
/**
* Prepares new/edited event properties before save