* @license: CC Attribution-Share Alike 3.0 Unported */ // must be run within Dokuwiki if (!defined('DOKU_INC')) die(); if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/'); require_once (DOKU_PLUGIN . 'action.php'); class action_plugin_tagalerts extends DokuWiki_Action_Plugin{ function register(Doku_Event_Handler $controller) { $controller->register_hook('TPL_METAHEADER_OUTPUT', 'AFTER', $this, 'init', array()); $controller->register_hook('TPL_TOC_RENDER', 'AFTER', $this, 'alert', array()); $controller->register_hook('PLUGIN_TAG_LINK', 'AFTER', $this, 'link', array()); $controller->register_hook('CONFMANAGER_CONFIGFILES_REGISTER', 'BEFORE', $this, 'addConfigFile', array()); } function init(&$event, $param) { global $ID; global $conf; $tagplugin = plugin_load('helper', 'tag'); if(is_null($tagplugin)) { msg($this->getLang('tag_required'), -1); return false; } // Fetch tags for the page; stop proceeding when no tags specified $tags = p_get_metadata($ID, 'subject', METADATA_DONT_RENDER); if(is_null($tags)) true; foreach($event->data['meta'] as &$meta) { if($meta['name'] == 'keywords') { // Get an array of page's tags $this->pagetags = explode(',', $meta['content']); } } // Load special messages from ...tagalerts/conf/tagalerts.conf to global conf // $specAlertsFile = dirname(__FILE__).'/conf/tagalerts.conf'; $specAlertsFile = DOKU_CONF.'tagalerts.conf'; if (@file_exists($specAlertsFile)) { $conf['plugin']['tagalerts']['specAlerts'] = confToHash($specAlertsFile); } } function alert(&$event, $param) { global $conf; global $ACT; if ((($this->getConf('action') == "messages") or ($this->getConf('forcemsg') != null)) & ($ACT == "show")) { // Get an array of triggers from settings (make sure the list is well formated: no blanks between triggers and no '_' in triggers) $errorTriggers = explode(',',str_replace('_', ' ', str_replace(', ', ',', $this->getConf('error')))); $infoTriggers = explode(',',str_replace('_', ' ', str_replace(', ', ',', $this->getConf('info')))); $successTriggers = explode(',',str_replace('_', ' ', str_replace(', ', ',', $this->getConf('success')))); $notifyTriggers = explode(',',str_replace('_', ' ', str_replace(', ', ',', $this->getConf('notify')))); // Get matches between page tags and triggers (don't preserve keys) $tagalerts = array(); $tagalerts['error'] = array_values((array_intersect($this->pagetags, $errorTriggers))); $tagalerts['info'] = array_values((array_intersect($this->pagetags, $infoTriggers))); $tagalerts['success'] = array_values((array_intersect($this->pagetags, $successTriggers))); $tagalerts['notify'] = array_values((array_intersect($this->pagetags, $notifyTriggers))); foreach($tagalerts as $type=>$tags) { for ($i = 0; $i < count($tags); $i++) { if ((isset($tags[$i])) and (($this->getConf('action') == "messages") or (strpos($this->getConf('forcemsg'), $tags[$i]) !== false))) { // Alert from conf file if (isset($conf['plugin']['tagalerts']['specAlerts'][$tags[$i]])) { $msg = $conf['plugin']['tagalerts']['specAlerts'][$tags[$i]]; // Or from localized $conf } else { $msg = $this->getLang('tagalerts').$tags[$i]."."; } echo '
'.hsc($msg).'
'; } } } } } function link(&$event) { global $conf; global $ACT; if (($this->getConf('action') == "inline") & ($ACT == "show")) { $href = $event->data['href']; $class = $event->data['class']; $tooltip = $event->data['tooltip']; $title = $event->data['title']; // CLASS // Get an array of notification triggers from 'notify' option (make sure the list is well formated: no blanks between triggers and no '_' in triggers) $triggers = array(); $triggers['error'] = explode(',',str_replace('_', ' ', str_replace(', ', ',', $this->getConf('error')))); $triggers['info'] = explode(',',str_replace('_', ' ', str_replace(', ', ',', $this->getConf('info')))); $triggers['success'] = explode(',',str_replace('_', ' ', str_replace(', ', ',', $this->getConf('success')))); $triggers['notify'] = explode(',',str_replace('_', ' ', str_replace(', ', ',', $this->getConf('notify')))); foreach($triggers as $type=>$val) { if (in_array($title, $val)) { $class = $class.' tag'.$type; } } // TOOLTIP if (isset($conf['plugin']['tagalerts']['specAlerts'][$title])) { $tooltip = $conf['plugin']['tagalerts']['specAlerts'][$title]." (".$tooltip.")"; } // RESULT $event->data = array( 'href' => $href, 'class' => $class, 'tooltip' => $tooltip, 'title' => $title ); } } // Register the plugin conf file in ConfManager Plugin public function addConfigFile(Doku_Event $event, $params) { if (class_exists('ConfigManagerTwoLine')) { // $config = new ConfigManagerTwoLine('Tag Alerts', $this->getLang('confdescription'), DOKU_PLUGIN . 'tagalerts/conf/tagalerts.conf'); $config = new ConfigManagerTwoLine('Tag Alerts', $this->getLang('confdescription'), DOKU_CONF . 'tagalerts.conf'); $event->data[] = $config; } } }