* @package liberty
* @subpackage functions
*/
$registerHash = array('package_name' => 'liberty', 'package_path' => dirname(__FILE__) . '/', 'required_package' => TRUE);
$gBitSystem->registerPackage($registerHash);
// initiate LibertySystem
require_once LIBERTY_PKG_PATH . 'LibertySystem.php';
LibertySystem::loadSingleton();
$gBitSmarty->assignByRef('gLibertySystem', $gLibertySystem);
// We can't load this in liberty/bit_setup_inc.php becuase it's too soon in the process.
// packages haven't been scanned yet making things like <pkg>_PKG_URL and similar
// unavailable to the plugins that are kept in <pkg>/liberty_plugins/
$current_default_format_guid = $gBitSystem->getConfig('default_format');
if ($gLibertySystem->mDb->isValid()) {
// install condition check
$plugin_status = $gBitSystem->getConfig('liberty_plugin_status_' . $current_default_format_guid);
if (empty($current_default_format_guid) || empty($plugin_status) || $plugin_status != 'y') {
$gLibertySystem->scanAllPlugins();
} else {
$gLibertySystem->loadActivePlugins();
}
}
$gLibertySystem->registerService('liberty', LIBERTY_PKG_NAME, array('content_edit_mini_tpl' => 'bitpackage:liberty/service_content_edit_mini_inc.tpl', 'content_edit_tab_tpl' => 'bitpackage:liberty/service_content_edit_tab_inc.tpl', 'content_icon_tpl' => 'bitpackage:liberty/service_content_icon_inc.tpl', 'content_body_tpl' => 'bitpackage:liberty/service_content_body_inc.tpl', 'content_display_function' => 'liberty_content_display', 'content_edit_function' => 'liberty_content_edit', 'content_load_sql_function' => 'liberty_content_load_sql', 'content_list_sql_function' => 'liberty_content_list_sql', 'content_preview_function' => 'liberty_content_preview'), array('description' => tra('Provides core functionality, including enforcing some access control and dynamic layout components.'), 'required' => TRUE));
// delete cache file if requested
if (!empty($_REQUEST['refresh_liberty_cache']) && BitBase::verifyId($_REQUEST['refresh_liberty_cache'])) {
require_once LIBERTY_PKG_PATH . 'LibertyContent.php';
LibertyContent::expungeCacheFile($_REQUEST['refresh_liberty_cache']);
}
// make thumbnail sizes available to smarty
global $gThumbSizes;
$gBitSmarty->assignByRef('gThumbSizes', $gThumbSizes);
/**
* Delete content object and all related records
*
* @access public
* @return TRUE on success, FALSE on failure - mErrors will contain reason for failure
*/
function expunge()
{
global $gBitSystem, $gLibertySystem;
$ret = FALSE;
if ($this->isValid()) {
$this->StartTrans();
$this->expungeComments();
// services, filters and cache
$this->invokeServices('content_expunge_function', $this);
if ($this->getField('format_guid') && ($func = $gLibertySystem->getPluginFunction($this->getField('format_guid'), 'expunge_function'))) {
$func($this->mContentId);
}
$this->filterData($this->mInfo['data'], $this->mInfo, 'expunge');
LibertyContent::expungeCacheFile($this->mContentId);
// remove favorites - this probably should be a content_expunge_function in users
$this->mDb->query("DELETE FROM `" . BIT_DB_PREFIX . "users_favorites_map` WHERE `favorite_content_id`=?", array($this->mContentId));
// remove entries in the history
$this->expungeVersion();
// Remove individual permissions for this object if they exist
$query = "delete from `" . BIT_DB_PREFIX . "liberty_content_permissions` where `content_id`=?";
$result = $this->mDb->query($query, array($this->mContentId));
// Remove aliases
$this->mDb->query("DELETE FROM `" . BIT_DB_PREFIX . "liberty_aliases` WHERE `content_id`=?", array($this->mContentId));
// Remove structures
// it's not this simple. what about orphans? needs real work. :( xoxo - spider
// $query = "DELETE FROM `".BIT_DB_PREFIX."liberty_structures` WHERE `content_id` = ?";
// $result = $this->mDb->query( $query, array( $this->mContentId ) );
// Remove any queued data processing (images, movies, etc.)
$query = "DELETE FROM `" . BIT_DB_PREFIX . "liberty_process_queue` WHERE `content_id` = ?";
$result = $this->mDb->query($query, array($this->mContentId));
// Remove data
$query = "DELETE FROM `" . BIT_DB_PREFIX . "liberty_content_data` WHERE `content_id` = ?";
$result = $this->mDb->query($query, array($this->mContentId));
// Remove hits
$query = "DELETE FROM `" . BIT_DB_PREFIX . "liberty_content_hits` WHERE `content_id` = ?";
$result = $this->mDb->query($query, array($this->mContentId));
// Remove content preferences
$query = "DELETE FROM `" . BIT_DB_PREFIX . "liberty_content_prefs` WHERE `content_id` = ?";
$result = $this->mDb->query($query, array($this->mContentId));
// Remove content links
$query = "DELETE FROM `" . BIT_DB_PREFIX . "liberty_content_links` WHERE `to_content_id` = ? or `from_content_id` = ?";
$result = $this->mDb->query($query, array($this->mContentId, $this->mContentId));
// Remove content
$query = "DELETE FROM `" . BIT_DB_PREFIX . "liberty_content` WHERE `content_id` = ?";
$result = $this->mDb->query($query, array($this->mContentId));
$this->mLogs['content_expunge'] = "Deleted";
$this->storeActionLog();
$this->CompleteTrans();
$ret = TRUE;
parent::expunge();
}
return $ret;
}
/**
* expunge bitlinks in the database
*
* @param numeric $pContentId
* @access public
* @return void
*/
function expungeLinks($pContentId)
{
if (!empty($pContentId)) {
// remove any cached file pointing to this page
$links = $this->mDb->getCol("SELECT `from_content_id` FROM `" . BIT_DB_PREFIX . "liberty_content_links` WHERE to_content_id=?", array($pContentId));
foreach ($links as $content_id) {
LibertyContent::expungeCacheFile($content_id);
}
$this->mDb->query("DELETE FROM `" . BIT_DB_PREFIX . "liberty_content_links` WHERE from_content_id=? OR to_content_id=?", array($pContentId, $pContentId));
}
}
