diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/event.php | 50 | ||||
| -rw-r--r-- | include/widgets.php | 16 |
2 files changed, 60 insertions, 6 deletions
diff --git a/include/event.php b/include/event.php index d95e8b401..a79770d23 100644 --- a/include/event.php +++ b/include/event.php @@ -45,6 +45,56 @@ function format_event_html($ev) { return $o; } + + +function ical_wrapper($ev) { + + if(! ((is_array($ev)) && count($ev))) + return ''; + + $o .= "BEGIN:VCALENDAR"; + $o .= "\nVERSION:2.0"; + $o .= "\nMETHOD:PUBLISH"; + $o .= "\nPRODID:-//" . get_config('system','sitename') . "//" . RED_PLATFORM . "//" . strtoupper(get_app()->language). "\n"; + if(array_key_exists('start',$ev)) + $o .= format_event_ical($ev); + else { + foreach($ev as $e) { + $o .= format_event_ical($e); + } + } + $o .= "\nEND:VCALENDAR\n"; + + return $o; +} + +function format_event_ical($ev) { + + $o = ''; + + $o .= "\nBEGIN:VEVENT"; + if($ev['start']) + $o .= "\nDTSTART:" . datetime_convert('UTC','UTC', $ev['start'],'Ymd\\This' . (($ev['adjust']) ? '\\Z' : '')); + if($ev['finish'] && ! $ev['nofinish']) + $o .= "\nDTEND:" . datetime_convert('UTC','UTC', $ev['finish'],'Ymd\\This' . (($ev['adjust']) ? '\\Z' : '')); + if($ev['summary']) + $o .= "\nSUMMARY:" . format_ical_text($ev['summary']); + if($ev['location']) + $o .= "\nLOCATION:" . format_ical_text($ev['location']); + if($ev['description']) + $o .= "\nDESCRIPTION:" . format_ical_text($ev['description']); + $o .= "\nEND:VEVENT\n"; + return $o; +} + +function format_ical_text($s) { + + require_once('include/bbcode.php'); + require_once('include/html2plain.php'); + return(wordwrap(html2plain(bbcode($s)),72,"\n ",true)); +} + + function format_event_bbcode($ev) { $o = ''; diff --git a/include/widgets.php b/include/widgets.php index a25139558..f7b8a20bd 100644 --- a/include/widgets.php +++ b/include/widgets.php @@ -659,9 +659,11 @@ function widget_bookmarkedchats($arr) { $r = q("select * from xchat where xchat_xchan = '%s' group by xchat_url order by xchat_desc", dbesc($h) ); - - for($x = 0; $x < count($r); $x ++) - $r[$x]['xchat_url'] = zid($r[$x]['xchat_url']); + if($r) { + for($x = 0; $x < count($r); $x ++) { + $r[$x]['xchat_url'] = zid($r[$x]['xchat_url']); + } + } return replace_macros(get_markup_template('bookmarkedchats.tpl'),array( '$header' => t('Bookmarked Chatrooms'), '$rooms' => $r @@ -677,9 +679,11 @@ function widget_suggestedchats($arr) { if(! $h) return; $r = q("select *, count(xchat_url) as total from xchat group by xchat_url order by total desc, xchat_desc limit 24"); - - for($x = 0; $x < count($r); $x ++) - $r[$x]['xchat_url'] = zid($r[$x]['xchat_url']); + if($r) { + for($x = 0; $x < count($r); $x ++) { + $r[$x]['xchat_url'] = zid($r[$x]['xchat_url']); + } + } return replace_macros(get_markup_template('bookmarkedchats.tpl'),array( '$header' => t('Suggested Chatrooms'), '$rooms' => $r |