* @copyright 2004-2006 Benoit Grégoire, Technologies Coeus inc. * @version Subversion $Id$ * @link http://www.wifidog.org/ */ /** * Load required classes */ require_once('classes/Cache.php'); require_once('classes/HtmlSafe.php'); require_once('classes/LocaleList.php'); /** * Représente un Langstring en particulier, ne créez pas un objet langstrings * si vous n'en avez pas spécifiquement besoin * * @package WiFiDogAuthServer * @subpackage ContentClasses * @author Benoit Grégoire * @copyright 2004-2006 Benoit Grégoire, Technologies Coeus inc. */ class Langstring extends Content { /** * HTML allowed to be used */ const ALLOWED_HTML_TAGS = "

    • \n"; $html .= "\n"; return parent :: getAdminUI($html); } /** * Processes the input of the administration interface for Langstring * * @return void * * @access public */ public function processAdminUI() { // Init values. $result = null; if ($this->isOwner(User :: getCurrentUser()) || User :: getCurrentUser()->isSuperAdmin()) { parent :: processAdminUI(); $generateur_form_select = new FormSelectGenerator(); $sql = "SELECT * FROM content_langstring_entries WHERE content_langstring_entries.langstrings_id = '$this->id'"; $this->mBd->execSql($sql, $result, FALSE); if ($result != null) { while (list ($key, $value) = each($result)) { $language = $generateur_form_select->getResult("langstrings_".$this->id."_substring_$value[langstring_entries_id]_language", 'Langstring::AfficherInterfaceAdmin'); if (empty ($language)) { $language = ''; $languageSQL = 'NULL'; } else { $languageSQL = "'".$language."'"; } if (!empty ($_REQUEST["langstrings_".$this->id."_substring_$value[langstring_entries_id]_erase"]) && $_REQUEST["langstrings_".$this->id."_substring_$value[langstring_entries_id]_erase"] == true) { $this->mBd->execSqlUpdate("DELETE FROM content_langstring_entries WHERE langstrings_id = '$this->id' AND langstring_entries_id='$value[langstring_entries_id]'", FALSE); // Create new cache object. $_cache = new Cache('langstrings_' . $this->id . '_substring_' . $language . '_string', $this->id); // Check if caching has been enabled. if ($_cache->isCachingEnabled) { // Remove old cached data. $_cache->eraseCachedData(); } } else { // Strip HTML tags ! $string = $_REQUEST["langstrings_".$this->id."_substring_$value[langstring_entries_id]_string"]; $string = $this->mBd->escapeString(strip_tags($string, self :: ALLOWED_HTML_TAGS)); // If PEAR::HTML_Safe is available strips down all potentially dangerous content $_HtmlSafe = new HtmlSafe(); if ($_HtmlSafe->isHtmlSafeEnabled) { // Add "embed" and "object" to the default set of dangerous tags $_HtmlSafe->setDeleteTags(array("embed", "object"), true); // Strip HTML $string = $_HtmlSafe->parseHtml($string); } $this->mBd->execSqlUpdate("UPDATE content_langstring_entries SET locales_id = $languageSQL , value = '$string' WHERE langstrings_id = '$this->id' AND langstring_entries_id='$value[langstring_entries_id]'", FALSE); // Create new cache object. $_cache = new Cache('langstrings_' . $this->id . '_substring_' . $language . '_string', $this->id); // Check if caching has been enabled. if ($_cache->isCachingEnabled) { // Remove old cached data. $_cache->eraseCachedData(); // Save data into cache. $_cache->saveCachedData($string); } } } } //Ajouter nouvelles chaîne(s) si champ non vide ou si l'usager a appuyé sur le bouton ajouter $new_substring_name = "langstrings_".$this->id."_substring_new_string"; $new_substring_submit_name = "langstrings_".$this->id."_add_new_entry"; if ((isset ($_REQUEST[$new_substring_submit_name]) && $_REQUEST[$new_substring_submit_name] == true) || !empty ($_REQUEST[$new_substring_name])) { $language = $generateur_form_select->getResult("langstrings_".$this->id."_substring_new_language", 'Langstring::AfficherInterfaceAdmin'); if (empty ($language)) { $language = null; } $this->addString($_REQUEST[$new_substring_name], $language, true); } } } /** * Retreives the user interface of this object. * * Anything that overrides this method should call the parent method with * it's output at the END of processing. * * @param string $subclass_admin_interface HTML content of the interface * element of a children * * @return string The HTML fragment for this interface * * @access public */ public function getUserUI($subclass_user_interface = null) { // Init values $html = ''; $html .= "
      \n"; $html .= "
      \n"; $html .= $this->getString(); $html .= $subclass_user_interface; $html .= "
      \n"; $html .= "
      \n"; return parent::getUserUI($html); } /** * Reloads the object from the database. * * Should normally be called after a set operation. * * This function is private because calling it from a subclass will call * the constructor from the wrong scope * * @return void * * @access private */ private function refresh() { $this->__construct($this->id); } /** * Deletes a Langstring object * * @param string $errmsg Reference to error message * * @return bool True if deletion was successful * * @access public * @internal Persistent content will not be deleted */ public function delete(&$errmsg) { // Init values. $_retval = false; if ($this->isPersistent()) { $errmsg = _("Content is persistent (you must make it non persistent before you can delete it)"); } else { global $db; if ($this->isOwner(User :: getCurrentUser()) || User :: getCurrentUser()->isSuperAdmin()) { $_sql = "DELETE FROM content WHERE content_id='$this->id'"; $db->execSqlUpdate($_sql, false); $_retval = true; // Create new cache object. $_cache = new Cache('all', $this->id); // Check if caching has been enabled. if ($_cache->isCachingEnabled) { // Remove old cached data. $_cache->eraseCachedGroupData(); } } else { $errmsg = _("Access denied (not owner of content)"); } } return $_retval; } } /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * c-hanging-comment-ender-p: nil * End: */