/** * * Get the content of a specific field * @param mixed $id_or_slug the id or slug of the event * @param string $field the name of the field you want to return * @param bool $return */ function perch_events_event_field($id_or_slug, $field, $return = false) { $API = new PerchAPI(1.0, 'perch_events'); $Events = new PerchEvents_Events($API); $r = false; if (is_numeric($id_or_slug)) { $eventID = intval($id_or_slug); $Event = $Events->find($eventID); } else { $Event = $Events->find_by_slug($id_or_slug); } if (is_object($Event)) { $r = $Event->{$field}(); } if ($return) { return $r; } $HTML = $API->get('HTML'); echo $HTML->encode($r); }
/** * * Gets the categories used for an event * @param string $id_or_slug id or slug of the current event * @param string $template template to render the categories * @param bool $return if set to true returns the output rather than echoing it */ function perch_events_event_categories($id_or_slug, $opts = 'event_category_link.html', $return = false) { $id_or_slug = rtrim($id_or_slug, '/'); $default_opts = array('template' => 'event_category_link.html', 'skip-template' => false, 'cache' => true); if (!is_array($opts)) { $opts = array('template' => $opts); } if (is_array($opts)) { $opts = array_merge($default_opts, $opts); } else { $opts = $default_opts; } if ($opts['skip-template']) { $return = true; } $cache = false; $template = $opts['template']; if ($opts['cache']) { $cache_key = 'perch_events_event_categories' . md5($id_or_slug . serialize($opts)); $cache = PerchEvents_Cache::get_static($cache_key, 10); if ($opts['skip-template']) { $cache = unserialize($cache); } } if ($cache) { if ($return) { return $cache; } echo $cache; return ''; } $API = new PerchAPI(1.0, 'perch_events'); $Events = new PerchEvents_Events($API); $eventID = false; if (is_numeric($id_or_slug)) { $eventID = intval($id_or_slug); } else { $Event = $Events->find_by_slug($id_or_slug); if (is_object($Event)) { $eventID = $Event->id(); } } if ($eventID !== false) { $Categories = new PerchEvents_Categories(); $cats = $Categories->get_for_event($eventID); if ($opts['skip-template']) { $out = array(); foreach ($cats as $Cat) { $out[] = $Cat->to_array(); } if ($opts['cache']) { PerchEvents_Cache::save_static($cache_key, serialize($out)); } return $out; } $Template = $API->get('Template'); $Template->set('events/' . $template, 'events'); $r = $Template->render_group($cats, true); if ($r != '') { PerchBlog_Cache::save_static($cache_key, $r); } if ($return) { return $r; } echo $r; } return false; }