/libraries/legacy/table/content.php
PHP | 364 lines | 263 code | 22 blank | 79 comment | 23 complexity | 1cb6d274f79968e1242075ec80c967cf MD5 | raw file
- <?php
- /**
- * @package Joomla.Legacy
- * @subpackage Table
- *
- * @copyright Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
- * @license GNU General Public License version 2 or later; see LICENSE
- */
- defined('JPATH_PLATFORM') or die;
- /**
- * Content table
- *
- * @package Joomla.Legacy
- * @subpackage Table
- * @since 11.1
- */
- class JTableContent extends JTable
- {
- /**
- * Constructor
- *
- * @param JDatabaseDriver $db A database connector object
- *
- * @since 11.1
- */
- public function __construct($db)
- {
- parent::__construct('#__content', 'id', $db);
- }
- /**
- * Method to compute the default name of the asset.
- * The default name is in the form table_name.id
- * where id is the value of the primary key of the table.
- *
- * @return string
- *
- * @since 11.1
- */
- protected function _getAssetName()
- {
- $k = $this->_tbl_key;
- return 'com_content.article.' . (int) $this->$k;
- }
- /**
- * Method to return the title to use for the asset table.
- *
- * @return string
- *
- * @since 11.1
- */
- protected function _getAssetTitle()
- {
- return $this->title;
- }
- /**
- * Method to get the parent asset id for the record
- *
- * @param JTable $table A JTable object (optional) for the asset parent
- * @param integer $id The id (optional) of the content.
- *
- * @return integer
- *
- * @since 11.1
- */
- protected function _getAssetParentId($table = null, $id = null)
- {
- $assetId = null;
- // This is a article under a category.
- if ($this->catid)
- {
- // Build the query to get the asset id for the parent category.
- $query = $this->_db->getQuery(true);
- $query->select($this->_db->quoteName('asset_id'));
- $query->from($this->_db->quoteName('#__categories'));
- $query->where($this->_db->quoteName('id') . ' = ' . (int) $this->catid);
- // Get the asset id from the database.
- $this->_db->setQuery($query);
- if ($result = $this->_db->loadResult())
- {
- $assetId = (int) $result;
- }
- }
- // Return the asset id.
- if ($assetId)
- {
- return $assetId;
- }
- else
- {
- return parent::_getAssetParentId($table, $id);
- }
- }
- /**
- * Overloaded bind function
- *
- * @param array $array Named array
- * @param mixed $ignore An optional array or space separated list of properties
- * to ignore while binding.
- *
- * @return mixed Null if operation was satisfactory, otherwise returns an error string
- *
- * @see JTable::bind
- * @since 11.1
- */
- public function bind($array, $ignore = '')
- {
- // Search for the {readmore} tag and split the text up accordingly.
- if (isset($array['articletext']))
- {
- $pattern = '#<hr\s+id=("|\')system-readmore("|\')\s*\/*>#i';
- $tagPos = preg_match($pattern, $array['articletext']);
- if ($tagPos == 0)
- {
- $this->introtext = $array['articletext'];
- $this->fulltext = '';
- }
- else
- {
- list ($this->introtext, $this->fulltext) = preg_split($pattern, $array['articletext'], 2);
- }
- }
- if (isset($array['attribs']) && is_array($array['attribs']))
- {
- $registry = new JRegistry;
- $registry->loadArray($array['attribs']);
- $array['attribs'] = (string) $registry;
- }
- if (isset($array['metadata']) && is_array($array['metadata']))
- {
- $registry = new JRegistry;
- $registry->loadArray($array['metadata']);
- $array['metadata'] = (string) $registry;
- }
- // Bind the rules.
- if (isset($array['rules']) && is_array($array['rules']))
- {
- $rules = new JAccessRules($array['rules']);
- $this->setRules($rules);
- }
- return parent::bind($array, $ignore);
- }
- /**
- * Overloaded check function
- *
- * @return boolean True on success, false on failure
- *
- * @see JTable::check
- * @since 11.1
- */
- public function check()
- {
- if (trim($this->title) == '')
- {
- $this->setError(JText::_('COM_CONTENT_WARNING_PROVIDE_VALID_NAME'));
- return false;
- }
- if (trim($this->alias) == '')
- {
- $this->alias = $this->title;
- }
- $this->alias = JApplication::stringURLSafe($this->alias);
- if (trim(str_replace('-', '', $this->alias)) == '')
- {
- $this->alias = JFactory::getDate()->format('Y-m-d-H-i-s');
- }
- if (trim(str_replace(' ', '', $this->fulltext)) == '')
- {
- $this->fulltext = '';
- }
- // Check the publish down date is not earlier than publish up.
- if ($this->publish_down > $this->_db->getNullDate() && $this->publish_down < $this->publish_up)
- {
- // Swap the dates.
- $temp = $this->publish_up;
- $this->publish_up = $this->publish_down;
- $this->publish_down = $temp;
- }
- // Clean up keywords -- eliminate extra spaces between phrases
- // and cr (\r) and lf (\n) characters from string
- if (!empty($this->metakey))
- {
- // Only process if not empty
- // Array of characters to remove
- $bad_characters = array("\n", "\r", "\"", "<", ">");
- // Remove bad characters
- $after_clean = JString::str_ireplace($bad_characters, "", $this->metakey);
- // Create array using commas as delimiter
- $keys = explode(',', $after_clean);
- $clean_keys = array();
- foreach ($keys as $key)
- {
- if (trim($key))
- {
- // Ignore blank keywords
- $clean_keys[] = trim($key);
- }
- }
- // Put array back together delimited by ", "
- $this->metakey = implode(", ", $clean_keys);
- }
- return true;
- }
- /**
- * Overrides JTable::store to set modified data and user id.
- *
- * @param boolean $updateNulls True to update fields even if they are null.
- *
- * @return boolean True on success.
- *
- * @since 11.1
- */
- public function store($updateNulls = false)
- {
- $date = JFactory::getDate();
- $user = JFactory::getUser();
- if ($this->id)
- {
- // Existing item
- $this->modified = $date->toSql();
- $this->modified_by = $user->get('id');
- }
- else
- {
- // New article. An article created and created_by field can be set by the user,
- // so we don't touch either of these if they are set.
- if (!(int) $this->created)
- {
- $this->created = $date->toSql();
- }
- if (empty($this->created_by))
- {
- $this->created_by = $user->get('id');
- }
- }
- // Verify that the alias is unique
- $table = JTable::getInstance('Content', 'JTable');
- if ($table->load(array('alias' => $this->alias, 'catid' => $this->catid)) && ($table->id != $this->id || $this->id == 0))
- {
- $this->setError(JText::_('JLIB_DATABASE_ERROR_ARTICLE_UNIQUE_ALIAS'));
- return false;
- }
- return parent::store($updateNulls);
- }
- /**
- * Method to set the publishing state for a row or list of rows in the database
- * table. The method respects checked out rows by other users and will attempt
- * to checkin rows that it can after adjustments are made.
- *
- * @param mixed $pks An optional array of primary key values to update. If not set the instance property value is used.
- * @param integer $state The publishing state. eg. [0 = unpublished, 1 = published]
- * @param integer $userId The user id of the user performing the operation.
- *
- * @return boolean True on success.
- *
- * @since 11.1
- */
- public function publish($pks = null, $state = 1, $userId = 0)
- {
- $k = $this->_tbl_key;
- // Sanitize input.
- JArrayHelper::toInteger($pks);
- $userId = (int) $userId;
- $state = (int) $state;
- // If there are no primary keys set check to see if the instance key is set.
- if (empty($pks))
- {
- if ($this->$k)
- {
- $pks = array($this->$k);
- }
- // Nothing to set publishing state on, return false.
- else
- {
- $this->setError(JText::_('JLIB_DATABASE_ERROR_NO_ROWS_SELECTED'));
- return false;
- }
- }
- // Build the WHERE clause for the primary keys.
- $where = $k . '=' . implode(' OR ' . $k . '=', $pks);
- // Determine if there is checkin support for the table.
- if (!property_exists($this, 'checked_out') || !property_exists($this, 'checked_out_time'))
- {
- $checkin = '';
- }
- else
- {
- $checkin = ' AND (checked_out = 0 OR checked_out = ' . (int) $userId . ')';
- }
- // Get the JDatabaseQuery object
- $query = $this->_db->getQuery(true);
- // Update the publishing state for rows with the given primary keys.
- $query->update($this->_db->quoteName($this->_tbl));
- $query->set($this->_db->quoteName('state') . ' = ' . (int) $state);
- $query->where('(' . $where . ')' . $checkin);
- $this->_db->setQuery($query);
- try
- {
- $this->_db->execute();
- }
- catch (RuntimeException $e)
- {
- $this->setError($e->getMessage());
- return false;
- }
- // If checkin is supported and all rows were adjusted, check them in.
- if ($checkin && (count($pks) == $this->_db->getAffectedRows()))
- {
- // Checkin the rows.
- foreach ($pks as $pk)
- {
- $this->checkin($pk);
- }
- }
- // If the JTable instance value is in the list of primary keys that were set, set the instance.
- if (in_array($this->$k, $pks))
- {
- $this->state = $state;
- }
- $this->setError('');
- return true;
- }
- }