Documentation added

[friendica.git] / include / event.php

diff --git a/include/event.php b/include/event.php
index 7fffdd8a2861f9058f1a88c9cf7f6cd1385b84fd..ebd4885c91d3ee67809906fccaa0650d6ce79f98 100644 (file)
--- a/include/event.php
+++ b/include/event.php
@@ -10,7 +10,7 @@ require_once 'include/datetime.php';
 
 function format_event_html($ev, $simple = false) {
 
-       if (! ((is_array($ev)) && count($ev))) {
+       if(! ((is_array($ev)) && count($ev))) {
                return '';
        }
 
@@ -98,26 +98,26 @@ function parse_event($h) {
                logger('parse_event: parse error: ' . $e);
        }
 
-       if (! $dom)
+       if(! $dom)
                return $ret;
 
        $items = $dom->getElementsByTagName('*');
 
-       foreach ($items as $item) {
-               if (attribute_contains($item->getAttribute('class'), 'vevent')) {
+       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') && $x->getAttribute('title')) {
+                       foreach($level2 as $x) {
+                               if(attribute_contains($x->getAttribute('class'),'dtstart') && $x->getAttribute('title')) {
                                        $ret['start'] = $x->getAttribute('title');
-                                       if (! strpos($ret['start'],'Z'))
+                                       if(! strpos($ret['start'],'Z'))
                                                $ret['adjust'] = true;
                                }
-                               if (attribute_contains($x->getAttribute('class'),'dtend') && $x->getAttribute('title'))
+                               if(attribute_contains($x->getAttribute('class'),'dtend') && $x->getAttribute('title'))
                                        $ret['finish'] = $x->getAttribute('title');
 
-                               if (attribute_contains($x->getAttribute('class'),'description'))
+                               if(attribute_contains($x->getAttribute('class'),'description'))
                                        $ret['desc'] = $x->textContent;
-                               if (attribute_contains($x->getAttribute('class'),'location'))
+                               if(attribute_contains($x->getAttribute('class'),'location'))
                                        $ret['location'] = $x->textContent;
                        }
                }
@@ -125,23 +125,23 @@ function parse_event($h) {
 
        // sanitise
 
-       if ((x($ret,'desc')) && ((strpos($ret['desc'],'<') !== false) || (strpos($ret['desc'],'>') !== false))) {
+       if((x($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($ret['location'],'>') !== false))) {
+       if((x($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($ret,'start'))
+       if(x($ret,'start'))
                $ret['start'] = datetime_convert('UTC','UTC',$ret['start']);
-       if (x($ret,'finish'))
+       if(x($ret,'finish'))
                $ret['finish'] = datetime_convert('UTC','UTC',$ret['finish']);
 
        return $ret;
@@ -595,7 +595,7 @@ function event_by_id($owner_uid = 0, $event_params, $sql_extra = '') {
  */
 function events_by_date($owner_uid = 0, $event_params, $sql_extra = '') {
        // Only allow events if there is a valid owner_id
-       if ($owner_uid == 0) {
+       if($owner_uid == 0) {
                return;
        }
 
@@ -629,7 +629,7 @@ function events_by_date($owner_uid = 0, $event_params, $sql_extra = '') {
  * @return array Event array for the template
  */
 function process_events($arr) {
-       $events = array();
+       $events=array();
 
        $last_date = '';
        $fmt = t('l, F j');