/** * Overloaded check method to ensure data integrity. * * @return boolean True on success. * * @since 1.5 */ public function check() { /* * Clean up keywords -- eliminate extra spaces between phrases * and cr (\r) and lf (\n) characters from string */ if (!empty($this->metakey)) { // Array of characters to remove $bad_characters = array("\n", "\r", "\"", "<", ">"); $after_clean = String::str_ireplace($bad_characters, "", $this->metakey); $keys = explode(',', $after_clean); $clean_keys = array(); foreach ($keys as $key) { // Ignore blank keywords if (trim($key)) { $clean_keys[] = trim($key); } } // Put array back together delimited by ", " $this->metakey = implode(", ", $clean_keys); } return true; }
/** * Overloaded check method to ensure data integrity. * * @return boolean True on success. * * @since 1.5 */ public function check() { if (JFilterInput::checkAttribute(array('href', $this->url))) { $this->setError(JText::_('COM_WEBLINKS_ERR_TABLES_PROVIDE_URL')); return false; } // check for valid name if (trim($this->title) == '') { $this->setError(JText::_('COM_WEBLINKS_ERR_TABLES_TITLE')); return false; } // Check for existing name $db = $this->getDbo(); $query = $db->getQuery(true)->select($db->quoteName('id'))->from($db->quoteName('#__weblinks'))->where($db->quoteName('title') . ' = ' . $db->quote($this->title))->where($db->quoteName('catid') . ' = ' . (int) $this->catid); $db->setQuery($query); $xid = (int) $db->loadResult(); if ($xid && $xid != (int) $this->id) { $this->setError(JText::_('COM_WEBLINKS_ERR_TABLES_NAME')); return false; } if (empty($this->alias)) { $this->alias = $this->title; } $this->alias = JApplicationHelper::stringURLSafe($this->alias); if (trim(str_replace('-', '', $this->alias)) == '') { $this->alias = JFactory::getDate()->format("Y-m-d-H-i-s"); } // Check the publish down date is not earlier than publish up. if ($this->publish_down > $db->getNullDate() && $this->publish_down < $this->publish_up) { $this->setError(JText::_('JGLOBAL_START_PUBLISH_AFTER_FINISH')); return false; } /* * Clean up keywords -- eliminate extra spaces between phrases * and cr (\r) and lf (\n) characters from string */ if (!empty($this->metakey)) { // Array of characters to remove $bad_characters = array("\n", "\r", "\"", "<", ">"); $after_clean = String::str_ireplace($bad_characters, "", $this->metakey); $keys = explode(',', $after_clean); $clean_keys = array(); foreach ($keys as $key) { // Ignore blank keywords if (trim($key)) { $clean_keys[] = trim($key); } } // Put array back together delimited by ", " $this->metakey = implode(", ", $clean_keys); } return true; }