' . bbcode($ev['desc']) . '
'; $o .= '' . t('Starts:') . ' ' . (($ev['adjust']) ? day_translate(datetime_convert('UTC', date_default_timezone_get(), $ev['start'] , $bd_format )) : day_translate(datetime_convert('UTC', 'UTC', $ev['start'] , $bd_format))) . '
'; if(! $ev['nofinish']) $o .= '' . t('Finishes:') . ' ' . (($ev['adjust']) ? day_translate(datetime_convert('UTC', date_default_timezone_get(), $ev['finish'] , $bd_format )) : day_translate(datetime_convert('UTC', 'UTC', $ev['finish'] , $bd_format ))) . '
'; if(strlen($ev['location'])) $o .= '' . t('Location:') . ' ' . bbcode($ev['location']) . '
'; $o .= ''; return $o; } function parse_event($h) { require_once('include/Scrape.php'); require_once('library/HTMLPurifier.auto.php'); require_once('include/html2bbcode'); $h = '' . $h . ''; $ret = array(); $dom = HTML5_Parser::parse($h); if(! $dom) return $ret; $items = $dom->getElementsByTagName('*'); foreach($items as $item) { if(attribute_contains($item->getAttribute('class'), 'vevent')) { $level2 = $item->getElementsByTagName('*'); foreach($level2 as $x) { if(attribute_contains($x->getAttribute('class'),'dtstart') && $x->getAttribute('title')) { $ret['start'] = $x->getAttribute('title'); if(! strpos($ret['start'],'Z')) $ret['adjust'] = true; } if(attribute_contains($x->getAttribute('class'),'dtend') && $x->getAttribute('title')) $ret['finish'] = $x->getAttribute('title'); if(attribute_contains($x->getAttribute('class'),'description')) $ret['desc'] = $x->textContent; if(attribute_contains($x->getAttribute('class'),'location')) $ret['location'] = $x->textContent; } } } // sanitise if((x($ret,'desc')) && ((strpos($ret['desc'],'<') !== false) || (strpos($ret['desc'],'>') !== false))) { $config = HTMLPurifier_Config::createDefault(); $config->set('Cache.DefinitionImpl', null); $purifier = new HTMLPurifier($config); $ret['desc'] = html2bbcode($purifier->purify($ret['desc'])); } if((x($ret,'location')) && ((strpos($ret['location'],'<') !== false) || (strpos($ret['location'],'>') !== false))) { $config = HTMLPurifier_Config::createDefault(); $config->set('Cache.DefinitionImpl', null); $purifier = new HTMLPurifier($config); $ret['location'] = html2bbcode($purifier->purify($ret['location'])); } if(x($ret,'start')) $ret['start'] = datetime_convert('UTC','UTC',$ret['start']); if(x($ret,'finish')) $ret['finish'] = datetime_convert('UTC','UTC',$ret['finish']); return $ret; } function format_event_bbcode($ev) { $o = ''; if($ev['desc']) $o .= '[event-description]' . $ev['desc'] . '[/event-description]'; if($ev['start']) $o .= '[event-start]' . $ev['start'] . '[/event-start]'; if($ev['start']) $o .= '[event-finish]' . $ev['finish'] . '[/event-finish]'; if($ev['location']) $o .= '[event-location]' . $ev['location'] . '[/event-location]'; if($ev['adjust']) $o .= '[event-adjust]' . $ev['adjust'] . '[/event-adjust]'; return $o; } function bbtovcal($s) { $o = ''; $ev = bbtoevent($s); if($ev['desc']) $o = format_event_html($ev); return $o; } function bbtoevent($s) { $ev = array(); $match = ''; if(preg_match("/\[event\-description\](.*?)\[\/event\-description\]/is",$s,$match)) $ev['desc'] = $match[1]; $match = ''; if(preg_match("/\[event\-start\](.*?)\[\/event\-start\]/is",$s,$match)) $ev['start'] = $match[1]; $match = ''; if(preg_match("/\[event\-finish\](.*?)\[\/event\-finish\]/is",$s,$match)) $ev['finish'] = $match[1]; $match = ''; if(preg_match("/\[event\-location\](.*?)\[\/event\-location\]/is",$s,$match)) $ev['location'] = $match[1]; $match = ''; if(preg_match("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",$s,$match)) $ev['adjust'] = $match[1]; $match = ''; return $ev; } function sort_by_date($a) { usort($a,'ev_compare'); return $a; } function ev_compare($a,$b) { $date_a = (($a['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$a['start']) : $a['start']); $date_b = (($b['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$b['start']) : $b['start']); return strcmp($date_a,$date_b); }