/**
* Deletes a menu item, and all items under it.
*
* @param int $id
* @return bool
*/
public function deleteItem($id)
{
$item = $this->getItem($id);
// Get all menu item IDs to delete ACL resources and cache later on
$itemIds = $this->_sql->query('SELECT id, heading_id FROM {PREFIX}mod_menu
WHERE id = ' . (int) $item['id'] . ' OR heading_id = ' . (int) $item['id'])->fetchAll(PDO::FETCH_ASSOC);
// Remove all menu items
$pdoSt = $this->_sql->prepare('DELETE FROM {PREFIX}mod_menu WHERE id = :id OR heading_id = :id');
$pdoSt->execute(array(':id' => $item['id']));
if ($pdoSt->rowCount()) {
$aclResources = array();
$cacheKeys = array('menu_items_' . $item['cat_id']);
foreach ($itemIds as $tmpItem) {
$aclResources[] = 'menu-item-' . $tmpItem['id'];
$cacheKeys[] = 'menu_child_items_' . $tmpItem['heading_id'];
}
$this->_acl->deleteResource($aclResources);
$this->_cache->delete($cacheKeys);
Hooks::notifyAll('menu_delete_item', $item['id'], $item);
return true;
} else {
return false;
}
}
/**
* Delete
* - Delete the given item from a feed
* if no item is given, the feed is deleted
*
* @param string $id
* @return bool
*/
public function delete($id = null)
{
if ($this->isRemote) {
throw new Rss_RemoteFeed();
}
if (is_null($id)) {
if (zula_is_deletable($this->rssDir . $this->name)) {
// Call hooks
Hooks::notifyAll('rss_feed_delete', $this->rssDir, $this->name);
return unlink($this->rssDir . $this->name);
}
$this->_log->message('Unable to delete RSS Feed "' . $this->name . '".', LOG::L_WARNING);
return false;
}
$channels = $this->feed->getElementsByTagName('channel');
if ($channels->length == 0) {
throw new Rss_NoFeedInfo();
}
$channel = $channels->item(0);
// Find element to delete
$node = $this->feed->getElementById($id);
if (is_null($node)) {
return false;
}
$channel->removeChild($node);
unset($this->items[$id]);
Hooks::notifyAll('rss_item_delete', $this->name, $id);
return true;
}
/**
* Deletes 1 or more URL alias by ID
*
* @param int|array $alias
* @return bool
*/
public function delete($alias)
{
$pdoSt = $this->_sql->prepare('DELETE FROM {PREFIX}mod_aliases WHERE id = ?');
$delCount = 0;
foreach ((array) $alias as $id) {
$pdoSt->execute(array($id));
if ($pdoSt->rowCount()) {
++$delCount;
Hooks::notifyAll('aliases_delete', (int) $id);
}
}
if ($delCount) {
$this->_cache->delete('aliases');
return true;
} else {
return false;
}
}
/**
* Loads a specified controller and section if it exists. The resulting
* output will be returned, a long with the title set by the controller
* as an array.
*
* @param string $cntrlr
* @param string $sec
* @param array $config
* @param string $sector
* @return array
*/
public function loadController($cntrlr = 'index', $sec = 'index', array $config = array(), $sector = null)
{
$cntrlr = trim($cntrlr) ? $cntrlr : 'index';
$sec = trim($sec) ? $sec : 'index';
// Ensure no other controller/module is being loaded currently
$this->_log->message(sprintf('attempting to load controller "%s::%s::%s"', $this->name, $cntrlr, $sec), Log::L_DEBUG);
if (self::$currentMcs !== false) {
throw new Module_UnableToLoad('unable to load new module, a module is already loading');
} else {
if ($this->disabled === true) {
$lMsg = 'unable to load controller, parent module "' . $this->name . '" is currently disabled';
$this->_log->message($lMsg, Log::L_NOTICE);
throw new Module_Disabled($lMsg);
} else {
if (_ACL_ENABLED) {
$resource = $this->name . '_global';
if (!$this->_acl->check($resource)) {
throw new Module_NoPermission($resource);
}
}
}
}
if (!$this->controllerExists($cntrlr)) {
throw new Module_ControllerNoExist('controller "' . $cntrlr . '" does not exist');
}
/**
* Create some details for the controller, create a new
* instance of it and identify it with the details needed.
*/
$class = $this->name . '_controller_' . $cntrlr;
$method = $sec . 'Section';
try {
self::$currentCntrlrObj = new $class($this->getDetails(), $config, $sector);
if (self::$currentCntrlrObj instanceof Zula_ControllerBase) {
if (!is_callable(array(self::$currentCntrlrObj, $method), false, $callableName)) {
throw new Module_ControllerNoExist('controller section/method "' . $callableName . '" is not callable');
}
// Store MCS details
self::$currentMcs = array('module' => $this->name, 'cntrlr' => $cntrlr, 'section' => $sec);
$details = array('cntrlr' => self::$currentCntrlrObj, 'ident' => $this->name . '::' . $cntrlr . '::' . $sec, 'output' => self::$currentCntrlrObj->{$method}(), 'outputType' => self::$currentCntrlrObj->getOutputType(), 'title' => self::$currentCntrlrObj->getTitle());
/**
* Trigger output hooks. Listeners should return a string with the
* html they want to add to the controllers output.
*/
if (!is_bool($details['output'])) {
$ota = Hooks::notifyAll('module_output_top', self::getLoading(), $details['outputType'], $sector, $details['title']);
$outputTop = count($ota) > 0 ? implode("\n", $ota) : '';
$oba = Hooks::notifyAll('module_output_bottom', self::getLoading(), $details['outputType'], $sector, $details['title']);
$outputBottom = count($oba) > 0 ? implode("\n", $oba) : '';
$details['output'] = $outputTop . $details['output'] . $outputBottom;
}
Hooks::notifyAll('module_controller_loaded', self::getLoading(), $details['outputType'], $sector, $details['title']);
// Reset MCS details and restore i18n domain
self::$currentMcs = false;
self::$currentCntrlrObj = false;
$this->_i18n->textDomain(I18n::_DTD);
return $details;
} else {
throw new Module_ControllerNoExist('controller "' . $class . '" must extend Zula_ControllerBase');
}
} catch (Exception $e) {
// Catch any exceptions throw to reset the MCS details, then re-throw
$this->_i18n->textDomain(I18n::_DTD);
self::$currentMcs = false;
self::$currentCntrlrObj = false;
throw $e;
}
}
/**
* Purge all cache files
*
* @return bool
*/
public function purge()
{
try {
foreach (new DirectoryIterator($this->cacheDir) as $file) {
if (!$file->isDot() && strpos($file->getFilename(), '.') !== 0) {
unlink($file->getPathname());
}
}
Hooks::notifyAll('cache_purge', 'file');
return true;
} catch (Exception $e) {
return false;
}
}
/**
* Removes a page and all children under it, by ID
*
* @param int $pid
* @return int
*/
public function delete($pid)
{
$page = $this->getPage($pid);
// Get all of the IDs of pages to delete
$pageIds = array($page['id']);
foreach ($this->getChildren($page['id'], true, array(), false) as $child) {
$pageIds[] = $child['id'];
}
// Remove the needed ACL resources and SQL entries
$pdoSt = $this->_sql->prepare('DELETE FROM {PREFIX}mod_page WHERE id = ?');
$aclResources = array();
$delCount = 0;
foreach ($pageIds as $id) {
$pdoSt->execute(array($id));
if ($pdoSt->rowCount()) {
$aclResources[] = 'page-view_' . $id;
$aclResources[] = 'page-edit_' . $id;
$aclResources[] = 'page-manage_' . $id;
++$delCount;
}
}
$pdoSt->closeCursor();
$this->_acl->deleteResource($aclResources);
Hooks::notifyAll('page_delete', $delCount, $pageIds);
return $delCount;
}
/**
* Builds up a string request path to be used
*
* @param string $separator
* @param string $type
* @param bool $noBase
* @return string
*/
public function make($separator = '&', $type = null, $noBase = false)
{
$data = array();
foreach ($this->parsed as $key => $val) {
if ($key == 'arguments' || $key == 'siteType' && $val == $this->_router->getDefaultSiteType()) {
continue;
} else {
if ($key != 'siteType' && $val == null) {
$val = 'index';
}
}
$data[$key] = $val;
}
$arguments = $this->parsed['arguments'];
$argString = '';
if (empty($arguments)) {
// No need to keep empty parts on
while (end($data) == 'index') {
array_pop($data);
}
} else {
foreach ($arguments as $key => $val) {
$argString .= '/' . $key . '/' . $val;
}
}
$requestPath = trim(implode('/', $data), '/') . $argString;
# hook event: router_make_url
$tmpRp = Hooks::notifyAll('router_make_url', $requestPath);
if (is_array($tmpRp)) {
$requestPath = trim(end($tmpRp), '/');
}
$requestPath = zula_htmlspecialchars($requestPath);
// Create the correct URL based upon router type
if (!$type) {
$type = $this->_router->getType();
}
unset($this->queryStringArgs['url']);
if ($type == 'standard') {
// Add in the 'url' query string needed, force it to be first index
if ($requestPath) {
$this->queryStringArgs = array_merge(array('url' => $requestPath), $this->queryStringArgs);
}
if ($this->_input->has('get', 'ns')) {
$this->queryStringArgs['ns'] = '';
}
$url = $noBase ? 'index.php' : _BASE_DIR . 'index.php';
} else {
$url = $noBase ? $requestPath : _BASE_DIR . $requestPath;
}
if (!empty($this->queryStringArgs)) {
$url .= '?' . str_replace('%2F', '/', http_build_query($this->queryStringArgs, null, $separator));
}
return $this->fragment ? $url . '#' . $this->fragment : $url;
}
/**
* Delete an article part of an article if it exists
*
* @param int $pid
* @return bool
*/
public function deletePart($pid)
{
$part = $this->getPart($pid);
$query = $this->_sql->query('DELETE FROM {PREFIX}mod_article_parts WHERE id = ' . (int) $part['id']);
$query->closeCursor();
if ($query->rowCount() > 0) {
Hooks::notifyAll('article_delete_part', $part['id'], $part);
return true;
} else {
return false;
}
}
/**
* Deletes a user and all meta data related to it
*
* @param int $uid
* @return bool
*/
public function deleteUser($uid)
{
$user = $this->getUser($uid);
if ($user['id'] == self::_ROOT_ID || $user['id'] == self::_GUEST_ID) {
throw new Ugmanager_InvalidUser('root or guest user can not be deleted');
}
$result = $this->_sql->exec('DELETE u, m FROM {PREFIX}users AS u
LEFT JOIN {PREFIX}users_meta AS m ON m.uid = u.id
WHERE u.id = ' . (int) $user['id']);
if ($result) {
if (isset($this->userCount['*'])) {
--$this->userCount['*'];
}
if (isset($this->userCount[$user['group']])) {
--$this->userCount[$user['group']];
}
$this->_cache->delete('ugmanager_users');
Hooks::notifyAll('ugmanager_user_delete', $user);
return true;
} else {
return false;
}
}
/**
* Purges all cached items
*
* @return bool
*/
public function purge()
{
Hooks::notifyAll('cache_purge', 'disabled');
return true;
}
/**
* Sets the content URL that this form is adding/editing
*
* @param string $url
* @return bool
*/
public function setContentUrl($url)
{
$this->contentUrl = (string) $url;
Hooks::notifyAll('view_form_set_content_url', Module::getLoading(), $url);
return true;
}
/**
* Edit details of an existing controller. The 'mod' value can never change
* by this method.
*
* @param int $id
* @param array $details
* @return bool
*/
public function editController($id, array $details)
{
$cntrlr = $this->getControllerDetails($id);
$details['mod'] = $cntrlr['mod'];
if (empty($details['sector'])) {
$details['sector'] = $cntrlr['sector'];
}
if ($this->detachController($id)) {
$this->addController($details['sector'], $details, $id);
Hooks::notifyAll('layout_edit_cntrlr', $id, $details);
return $id;
} else {
return false;
}
}
/**
* Gets the display mode configuration details from the hooks
* of the correct module.
*
* @return string|bool
*/
public function modeConfigSection()
{
try {
$hook = $this->_router->getArgument('module') . '_display_mode_config';
$data = Hooks::notifyAll($hook, $this->_router->getArgument('mode'));
return $data ? implode("\n", $data) : false;
} catch (Router_ArgNoExist $e) {
return false;
}
}
/**
* Add in the right RSS feed to the HTML head
*
* @param array $rData
* @return array
*/
public function hookCntrlrPreDispatch($rData)
{
if (Registry::has('theme')) {
if ($rData['module'] != 'rss' && $rData['controller'] != 'feed') {
// Get the default feed
try {
$defFeed = array();
$defFeed[] = $this->_config->get('rss/default_feed');
if (!Rss::feedExists($defFeed[0])) {
unset($defFeed[0]);
}
} catch (Config_KeyNoExist $e) {
$this->_log->message('RSS config key "rss/default_feed" does not exist, unable to add default feed to head.', Log::L_WARNING);
}
// Find all the RSS feeds for the current page
$feeds = Hooks::notifyAll('rss_insert_head', $rData['module'], $rData['controller'], $rData['section']);
if (is_array($feeds)) {
foreach (array_filter(array_merge($defFeed, $feeds)) as $feed) {
// Add all found feeds to head
$rss = new Rss($feed);
if ($rss->hasFeedInfo()) {
$details = array('rel' => 'alternate', 'type' => 'application/rss+xml', 'href' => $this->_router->makeFullUrl('rss', 'feed', $feed), 'title' => $rss->getFeedInfo('title'));
$this->_theme->addHead('link', $details);
} else {
$this->_log->message('Feed "' . $feed . '" does not have feed info set.', Log::L_WARNING);
}
}
}
}
}
return $rData;
}
/**
* Purges all cached items
*
* @return bool
*/
public function purge()
{
Hooks::notifyAll('cache_purge', null);
return true;
}
/**
* Purges all cached items
*
* @return bool
*/
public function purge()
{
Hooks::notifyAll('cache_purge', 'eaccelerator');
return true;
}
$theme->loadLayout($layout);
$output = $theme;
}
} catch (Theme_NoExist $e) {
Registry::get('log')->message($e->getMessage(), Log::L_WARNING);
trigger_error('required theme "' . $themeName . '" does not exist', E_USER_WARNING);
$output = $dispatcher->dispatch($requestedUrl, $dispatchConfig);
}
} else {
$output = $dispatcher->dispatch($requestedUrl, $dispatchConfig);
if ($zula->getMode() == 'cli') {
// Display a friendly message to stdout
switch ($dispatcher->getStatusCode()) {
case 200:
if (!is_bool($output)) {
$output .= "\n";
}
break;
case 403:
$output = sprintf(t('---- Permission denied to "%s"', I18n::_DTD), $input->cli('r')) . "\n";
$zula->setExitCode(5);
break;
case 404:
$output = sprintf(t('---- The request path "%s" does not exist', I18n::_DTD), $input->cli('r')) . "\n";
$zula->setExitCode(4);
break;
}
}
}
Hooks::notifyAll('bootstrap_loaded', isset($output) && $output instanceof Theme, $dispatcher->getStatusCode(), $dispatcher->getDispatchData());
return is_bool($output) ? true : (print $output);
/**
* Deletes a contact form and all fields under it
*
* @param int $fid
* @return bool
*/
public function deleteForm($fid)
{
$form = $this->getForm($fid);
$query = $this->_sql->query('DELETE FROM {PREFIX}mod_contact WHERE id = ' . (int) $form['id']);
$query->closeCursor();
if ($query->rowCount()) {
$this->_acl->deleteResource('contact-form-' . $form['id']);
$query = $this->_sql->query('DELETE FROM {PREFIX}mod_contact_fields WHERE form_id = ' . (int) $form['id']);
$query->closeCursor();
// Remove all cache
$this->_cache->delete(array('contact_forms', 'contact_form_' . $form['identifier'], 'contact_fields_' . $form['id']));
Hooks::notifyAll('contact_delete_form', $form['id']);
} else {
return false;
}
}
/**
* Purges all cached items
*
* @return bool
*/
public function purge()
{
Hooks::notifyAll('cache_purge', 'apc');
return apc_clear_cache();
}
/**
* Updates an article feed item body, from the article part
*
* @param int $pid
* @param array $partDetails
* @return bool
*/
public function hookArticleEditPart($pid, $partDetails)
{
if ($partDetails['order'] == 1) {
try {
$article = $this->_model()->getArticle($partDetails['article_id']);
$cat = $this->_model()->getCategory($article['cat_id']);
$item = array('id' => 'article-' . $partDetails['article_id'], 'title' => null, 'url' => null, 'desc' => $partDetails['body']);
Hooks::notifyAll('rssmod_edit', array('article-latest', 'article-' . $cat['identifier']), $item);
} catch (Article_CatNoExist $e) {
return false;
} catch (Article_NoExist $e) {
return false;
}
}
}
/**
* Purges all cached items
*
* @return bool
*/
public function purge()
{
$this->cached = array();
Hooks::notifyAll('cache_purge', 'tmp');
return true;
}
/**
* Purges all cached items
*
* @return bool
*/
public function purge()
{
Hooks::notifyAll('cache_purge', 'wincache');
return wincache_ucache_clear();
}
