PHP JUcmType类代码示例

 public static function onCCK_Storage_LocationSaveOrder($pks = array(), $order = array())
 {
     $table = static::_getTable();
     $tableClassName = get_class($table);
     $contentType = new JUcmType();
     $type = $contentType->getTypeByTable($tableClassName);
     $tagsObserver = $table->getObserverOfClass('JTableObserverTags');
     $conditions = array();
     if (empty($pks)) {
         return;
     }
     foreach ($pks as $i => $pk) {
         $table->load((int) $pk);
         /*
         			if ( !$this->canEditState( $table ) ) {
         				unset( $pks[$i] );
         			} else*/
         if ($table->ordering != $order[$i]) {
             $table->ordering = $order[$i];
             if ($type) {
                 if (!empty($tagsObserver) && !empty($type)) {
                     $table->tagsHelper = new JHelperTags();
                     $table->tagsHelper->typeAlias = $type->type_alias;
                     $table->tagsHelper->tags = explode(',', $table->tagsHelper->getTagIds($pk, $type->type_alias));
                 }
             }
             if (!$table->store()) {
                 JFactory::getApplication()->enqueueMessage($table->getError(), 'error');
                 return false;
             }
             // Remember to reorder within position and client_id
             $condition = static::_getReorderConditions($table);
             $found = false;
             foreach ($conditions as $cond) {
                 if ($cond[1] == $condition) {
                     $found = true;
                     break;
                 }
             }
             if (!$found) {
                 $key = $table->getKeyName();
                 $conditions[] = array($table->{$key}, $condition);
             }
         }
     }
     // Execute reorder for each condition
     foreach ($conditions as $cond) {
         $table->load($cond[0]);
         $table->reorder($cond[1]);
     }
     return true;
 }

 /**
  * Builds the query for the ordering list.
  *
  * @return  JDatabaseQuery  The query for the ordering form field
  *
  * @since   3.2
  */
 protected function getQuery()
 {
     $categoryId = (int) $this->form->getValue('catid');
     $contentType = (string) $this->element['content_type'];
     $ucmType = new JUcmType();
     $ucmRow = $ucmType->getType($ucmType->getTypeId($contentType));
     $ucmMapCommon = json_decode($ucmRow->field_mappings)->common;
     if (is_object($ucmMapCommon)) {
         $ordering = $ucmMapCommon->core_ordering;
         $title = $ucmMapCommon->core_title;
     } elseif (is_array($ucmMapCommon)) {
         $ordering = $ucmMapCommon[0]->core_ordering;
         $title = $ucmMapCommon[0]->core_title;
     }
     $db = JFactory::getDbo();
     $query = $db->getQuery(true);
     $query->select(array($db->quoteName($ordering, 'value'), $db->quoteName($title, 'text')))->from($db->quoteName(json_decode($ucmRow->table)->special->dbtable))->where($db->quoteName('catid') . ' = ' . (int) $categoryId)->order('ordering');
     return $query;
 }

 /**
  * Method to add tag rows to mapping table.
  *
  * @param   integer          $ucmId  ID of the #__ucm_content item being tagged
  * @param   JTableInterface  $table  JTable object being tagged
  * @param   array            $tags   Array of tags to be applied.
  *
  * @return  boolean  true on success, otherwise false.
  *
  * @since   3.1
  */
 public function addTagMapping($ucmId, JTableInterface $table, $tags = array())
 {
     $db = $table->getDbo();
     $key = $table->getKeyName();
     $item = $table->{$key};
     $ucm = new JUcmType($this->typeAlias, $db);
     $typeId = $ucm->getTypeId();
     // Insert the new tag maps
     if (strpos('#', implode(',', $tags)) === false) {
         $tags = self::createTagsFromField($tags);
     }
     // Prevent saving duplicate tags
     $tags = array_unique($tags);
     $query = $db->getQuery(true);
     $query->insert('#__contentitem_tag_map');
     $query->columns(array($db->quoteName('type_alias'), $db->quoteName('core_content_id'), $db->quoteName('content_item_id'), $db->quoteName('tag_id'), $db->quoteName('tag_date'), $db->quoteName('type_id')));
     foreach ($tags as $tag) {
         $query->values($db->quote($this->typeAlias) . ', ' . (int) $ucmId . ', ' . (int) $item . ', ' . $db->quote($tag) . ', ' . $query->currentTimestamp() . ', ' . (int) $typeId);
     }
     $db->setQuery($query);
     return (bool) $db->execute();
 }

 /**
  * Method to perform batch operations on an item or a set of items.
  *
  * @param   array  $commands  An array of commands to perform.
  * @param   array  $pks       An array of item ids.
  * @param   array  $contexts  An array of item contexts.
  *
  * @return  boolean  Returns true on success, false on failure.
  *
  */
 public function batch($commands, $pks, $contexts)
 {
     // Sanitize user ids.
     $pks = array_unique($pks);
     JArrayHelper::toInteger($pks);
     // Remove any values of zero.
     if (array_search(0, $pks, true)) {
         unset($pks[array_search(0, $pks, true)]);
     }
     if (empty($pks)) {
         $this->setError(JText::_('JGLOBAL_NO_ITEM_SELECTED'));
         return false;
     }
     // Set some needed variables.
     $this->user = JFactory::getUser();
     $this->table = $this->getTable();
     $this->tableClassName = get_class($this->table);
     $this->contentType = new JUcmType();
     $this->type = $this->contentType->getTypeByTable($this->tableClassName);
     $this->batchSet = true;
     if ($this->type === false) {
         $type = new JUcmType();
         $this->type = $type->getTypeByAlias($this->typeAlias);
         $type_alias = $this->type->type_alias;
     } else {
         $type_alias = $this->type->type_alias;
     }
     $this->tagsObserver = $this->table->getObserverOfClass('JTableObserverTags');
     $done = false;
     //Check box selected to copy items and then apply changes
     if (!empty($commands['copy_items']) and $commands['copy_items'] == '1') {
         $result = $this->batchCopy(0, $pks, $contexts);
         if (is_array($result)) {
             $pks = $result;
             // Build a new array of item contexts for the copied items
             $contexts = array();
             foreach ($pks as $pk) {
                 $contexts[$pk] = $this->context . '.' . $pk;
             }
         } else {
             return false;
         }
         $done = true;
     }
     if (!empty($commands['category_id'])) {
         if (!$this->batchCategory($commands['category_id'], $pks, $contexts)) {
             return false;
         }
         $done = true;
     }
     if (!empty($commands['assetgroup_id'])) {
         if (!$this->batchAccess($commands['assetgroup_id'], $pks, $contexts)) {
             return false;
         }
         $done = true;
     }
     if (!empty($commands['tag'])) {
         if (!$this->batchTag($commands['tag'], $pks, $contexts)) {
             return false;
         }
         $done = true;
     }
     if (!empty($commands['language_id'])) {
         if (!$this->batchLanguage($commands['language_id'], $pks, $contexts)) {
             return false;
         }
         $done = true;
     }
     if (!$done) {
         $this->setError(JText::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
         return false;
     }
     // Clear the cache
     $this->cleanCache();
     return true;
 }

 /**
  * Batch move categories to a new category.
  *
  * @param   integer  $value     The new category ID.
  * @param   array    $pks       An array of row IDs.
  * @param   array    $contexts  An array of item contexts.
  *
  * @return  boolean  True on success.
  *
  * @since   1.6
  */
 protected function batchMove($value, $pks, $contexts)
 {
     $parentId = (int) $value;
     $type = new JUcmType();
     $this->type = $type->getTypeByAlias($this->typeAlias);
     $db = $this->getDbo();
     $query = $db->getQuery(true);
     $extension = JFactory::getApplication()->input->get('extension', '', 'word');
     // Check that the parent exists.
     if ($parentId) {
         if (!$this->table->load($parentId)) {
             if ($error = $this->table->getError()) {
                 // Fatal error.
                 $this->setError($error);
                 return false;
             } else {
                 // Non-fatal error.
                 $this->setError(JText::_('JGLOBAL_BATCH_MOVE_PARENT_NOT_FOUND'));
                 $parentId = 0;
             }
         }
         // Check that user has create permission for parent category.
         if ($parentId == $this->table->getRootId()) {
             $canCreate = $this->user->authorise('core.create', $extension);
         } else {
             $canCreate = $this->user->authorise('core.create', $extension . '.category.' . $parentId);
         }
         if (!$canCreate) {
             // Error since user cannot create in parent category
             $this->setError(JText::_('COM_CATEGORIES_BATCH_CANNOT_CREATE'));
             return false;
         }
         // Check that user has edit permission for every category being moved
         // Note that the entire batch operation fails if any category lacks edit permission
         foreach ($pks as $pk) {
             if (!$this->user->authorise('core.edit', $extension . '.category.' . $pk)) {
                 // Error since user cannot edit this category
                 $this->setError(JText::_('COM_CATEGORIES_BATCH_CANNOT_EDIT'));
                 return false;
             }
         }
     }
     // We are going to store all the children and just move the category
     $children = array();
     // Parent exists so let's proceed
     foreach ($pks as $pk) {
         // Check that the row actually exists
         if (!$this->table->load($pk)) {
             if ($error = $this->table->getError()) {
                 // Fatal error
                 $this->setError($error);
                 return false;
             } else {
                 // Not fatal error
                 $this->setError(JText::sprintf('JGLOBAL_BATCH_MOVE_ROW_NOT_FOUND', $pk));
                 continue;
             }
         }
         // Set the new location in the tree for the node.
         $this->table->setLocation($parentId, 'last-child');
         // Check if we are moving to a different parent
         if ($parentId != $this->table->parent_id) {
             // Add the child node ids to the children array.
             $query->clear()->select('id')->from($db->quoteName('#__categories'))->where($db->quoteName('lft') . ' BETWEEN ' . (int) $this->table->lft . ' AND ' . (int) $this->table->rgt);
             $db->setQuery($query);
             try {
                 $children = array_merge($children, (array) $db->loadColumn());
             } catch (RuntimeException $e) {
                 $this->setError($e->getMessage());
                 return false;
             }
         }
         parent::createTagsHelper($this->tagsObserver, $this->type, $pk, $this->typeAlias, $this->table);
         // Store the row.
         if (!$this->table->store()) {
             $this->setError($this->table->getError());
             return false;
         }
         // Rebuild the tree path.
         if (!$this->table->rebuildPath()) {
             $this->setError($this->table->getError());
             return false;
         }
     }
     // Process the child rows
     if (!empty($children)) {
         // Remove any duplicates and sanitize ids.
         $children = array_unique($children);
         JArrayHelper::toInteger($children);
//.........这里部分代码省略.........

 /**
  * Method to perform batch operations on an item or a set of items.
  *
  * @param   array  $commands  An array of commands to perform.
  * @param   array  $pks       An array of item ids.
  * @param   array  $contexts  An array of item contexts.
  *
  * @return  boolean  Returns true on success, false on failure.
  *
  * @since   12.2
  */
 public function batch($commands, $pks, $contexts)
 {
     // Sanitize ids.
     $pks = array_unique($pks);
     JArrayHelper::toInteger($pks);
     // Remove any values of zero.
     if (array_search(0, $pks, true)) {
         unset($pks[array_search(0, $pks, true)]);
     }
     if (empty($pks)) {
         $this->setError(JText::_('JGLOBAL_NO_ITEM_SELECTED'));
         return false;
     }
     $done = false;
     // Set some needed variables.
     $this->user = JFactory::getUser();
     $this->table = $this->getTable();
     $this->tableClassName = get_class($this->table);
     $this->contentType = new JUcmType();
     $this->type = $this->contentType->getTypeByTable($this->tableClassName);
     $this->canDo = DemoHelper::getActions('look');
     $this->batchSet = true;
     if (!$this->canDo->get('core.batch')) {
         $this->setError(JText::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
         return false;
     }
     if ($this->type == false) {
         $type = new JUcmType();
         $this->type = $type->getTypeByAlias($this->typeAlias);
     }
     $this->tagsObserver = $this->table->getObserverOfClass('JTableObserverTags');
     if (!empty($commands['move_copy'])) {
         $cmd = JArrayHelper::getValue($commands, 'move_copy', 'c');
         if ($cmd == 'c') {
             $result = $this->batchCopy($commands, $pks, $contexts);
             if (is_array($result)) {
                 foreach ($result as $old => $new) {
                     $contexts[$new] = $contexts[$old];
                 }
                 $pks = array_values($result);
             } else {
                 return false;
             }
         } elseif ($cmd == 'm' && !$this->batchMove($commands, $pks, $contexts)) {
             return false;
         }
         $done = true;
     }
     if (!$done) {
         $this->setError(JText::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
         return false;
     }
     // Clear the cache
     $this->cleanCache();
     return true;
 }

 /**
  * Method to perform batch operations on an item or a set of items.
  *
  * @param   array  $commands  An array of commands to perform.
  * @param   array  $pks       An array of item ids.
  * @param   array  $contexts  An array of item contexts.
  *
  * @return  boolean  Returns true on success, false on failure.
  *
  * @since   2.5
  */
 public function batch($commands, $pks, $contexts)
 {
     // Sanitize user ids.
     $pks = array_unique($pks);
     JArrayHelper::toInteger($pks);
     // Remove any values of zero.
     if (array_search(0, $pks, true)) {
         unset($pks[array_search(0, $pks, true)]);
     }
     if (empty($pks)) {
         $this->setError(JText::_('JGLOBAL_NO_ITEM_SELECTED'));
         return false;
     }
     $done = false;
     // Set some needed variables.
     $this->user = JFactory::getUser();
     $this->table = $this->getTable();
     $this->tableClassName = get_class($this->table);
     $this->contentType = new JUcmType();
     $this->type = $this->contentType->getTypeByTable($this->tableClassName);
     $this->batchSet = true;
     if ($this->type === false) {
         $type = new JUcmType();
         $this->type = $type->getTypeByAlias($this->typeAlias);
         $typeAlias = $this->type->type_alias;
     } else {
         $typeAlias = $this->type->type_alias;
     }
     $this->tagsObserver = $this->table->getObserverOfClass('JTableObserverTags');
     if (!empty($commands['category_id'])) {
         $cmd = JArrayHelper::getValue($commands, 'move_copy', 'c');
         if ($cmd == 'c') {
             $result = $this->batchCopy($commands['category_id'], $pks, $contexts);
             if (is_array($result)) {
                 $pks = $result;
             } else {
                 return false;
             }
         } elseif ($cmd == 'm' && !$this->batchMove($commands['category_id'], $pks, $contexts)) {
             return false;
         }
         $done = true;
     }
     if (!empty($commands['assetgroup_id'])) {
         if (!$this->batchAccess($commands['assetgroup_id'], $pks, $contexts)) {
             return false;
         }
         $done = true;
     }
     if (!empty($commands['language_id'])) {
         if (!$this->batchLanguage($commands['language_id'], $pks, $contexts)) {
             return false;
         }
         $done = true;
     }
     if (!empty($commands['tag'])) {
         if (!$this->batchTag($commands['tag'], $pks, $contexts)) {
             return false;
         }
         $done = true;
     }
     if (strlen($commands['user_id']) > 0) {
         if (!$this->batchUser($commands['user_id'], $pks, $contexts)) {
             return false;
         }
         $done = true;
     }
     if (!$done) {
         $this->setError(JText::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
         return false;
     }
     // Clear the cache
     $this->cleanCache();
     return true;
 }

 /**
  * Saves the manually set order of records.
  *
  * @param   array    $pks    An array of primary key ids.
  * @param   integer  $order  +1 or -1
  *
  * @return  mixed
  *
  * @since   12.2
  */
 public function saveorder($pks = null, $order = null)
 {
     $table = $this->getTable();
     $tableClassName = get_class($table);
     $contentType = new JUcmType();
     $type = $contentType->getTypeByTable($tableClassName);
     $tagsObserver = $table->getObserverOfClass('JTableObserverTags');
     $conditions = array();
     if (empty($pks)) {
         return JError::raiseWarning(500, JText::_($this->text_prefix . '_ERROR_NO_ITEMS_SELECTED'));
     }
     // Update ordering values
     foreach ($pks as $i => $pk) {
         $table->load((int) $pk);
         // Access checks.
         if (!$this->canEditState($table)) {
             // Prune items that you can't change.
             unset($pks[$i]);
             JLog::add(JText::_('JLIB_APPLICATION_ERROR_EDITSTATE_NOT_PERMITTED'), JLog::WARNING, 'jerror');
         } elseif ($table->ordering != $order[$i]) {
             $table->ordering = $order[$i];
             if ($type) {
                 $this->createTagsHelper($tagsObserver, $type, $pk, $type->type_alias, $table);
             }
             if (!$table->store()) {
                 $this->setError($table->getError());
                 return false;
             }
             // Remember to reorder within position and client_id
             $condition = $this->getReorderConditions($table);
             $found = false;
             foreach ($conditions as $cond) {
                 if ($cond[1] == $condition) {
                     $found = true;
                     break;
                 }
             }
             if (!$found) {
                 $key = $table->getKeyName();
                 $conditions[] = array($table->{$key}, $condition);
             }
         }
     }
     // Execute reorder for each category.
     foreach ($conditions as $cond) {
         $table->load($cond[0]);
         $table->reorder($cond[1]);
     }
     // Clear the component's cache
     $this->cleanCache();
     return true;
 }

 /**
  * Add the page title and toolbar.
  *
  * @return  void
  *
  * @since   1.6
  */
 protected function addToolbar()
 {
     $extension = JFactory::getApplication()->input->get('extension');
     $user = JFactory::getUser();
     $userId = $user->id;
     $isNew = $this->item->id == 0;
     $checkedOut = !($this->item->checked_out == 0 || $this->item->checked_out == $userId);
     // Check to see if the type exists
     $ucmType = new JUcmType();
     $this->typeId = $ucmType->getTypeId($extension . '.category');
     // Avoid nonsense situation.
     if ($extension == 'com_categories') {
         return;
     }
     // The extension can be in the form com_foo.section
     $parts = explode('.', $extension);
     $component = $parts[0];
     $section = count($parts) > 1 ? $parts[1] : null;
     $componentParams = JComponentHelper::getParams($component);
     // Need to load the menu language file as mod_menu hasn't been loaded yet.
     $lang = JFactory::getLanguage();
     $lang->load($component, JPATH_BASE, null, false, true) || $lang->load($component, JPATH_ADMINISTRATOR . '/components/' . $component, null, false, true);
     // Load the category helper.
     require_once JPATH_COMPONENT . '/helpers/categories.php';
     // Get the results for each action.
     $canDo = $this->canDo;
     // If a component categories title string is present, let's use it.
     if ($lang->hasKey($component_title_key = $component . ($section ? "_{$section}" : '') . '_CATEGORY_' . ($isNew ? 'ADD' : 'EDIT') . '_TITLE')) {
         $title = JText::_($component_title_key);
     } elseif ($lang->hasKey($component_section_key = $component . ($section ? "_{$section}" : ''))) {
         $title = JText::sprintf('COM_CATEGORIES_CATEGORY_' . ($isNew ? 'ADD' : 'EDIT') . '_TITLE', $this->escape(JText::_($component_section_key)));
     } else {
         $title = JText::_('COM_CATEGORIES_CATEGORY_BASE_' . ($isNew ? 'ADD' : 'EDIT') . '_TITLE');
     }
     // Load specific css component
     JHtml::_('stylesheet', $component . '/administrator/categories.css', array(), true);
     // Prepare the toolbar.
     JToolbarHelper::title($title, 'folder category-' . ($isNew ? 'add' : 'edit') . ' ' . substr($component, 4) . ($section ? "-{$section}" : '') . '-category-' . ($isNew ? 'add' : 'edit'));
     // For new records, check the create permission.
     if ($isNew && count($user->getAuthorisedCategories($component, 'core.create')) > 0) {
         JToolbarHelper::apply('category.apply');
         JToolbarHelper::save('category.save');
         JToolbarHelper::save2new('category.save2new');
     } elseif (!$checkedOut && ($canDo->get('core.edit') || $canDo->get('core.edit.own') && $this->item->created_user_id == $userId)) {
         JToolbarHelper::apply('category.apply');
         JToolbarHelper::save('category.save');
         if ($canDo->get('core.create')) {
             JToolbarHelper::save2new('category.save2new');
         }
     }
     // If an existing item, can save to a copy.
     if (!$isNew && $canDo->get('core.create')) {
         JToolbarHelper::save2copy('category.save2copy');
     }
     if (empty($this->item->id)) {
         JToolbarHelper::cancel('category.cancel');
     } else {
         if ($componentParams->get('save_history', 0) && $user->authorise('core.edit')) {
             $typeAlias = $extension . '.category';
             JToolbarHelper::versions($typeAlias, $this->item->id);
         }
         JToolbarHelper::cancel('category.cancel', 'JTOOLBAR_CLOSE');
     }
     JToolbarHelper::divider();
     // Compute the ref_key if it does exist in the component
     if (!$lang->hasKey($ref_key = strtoupper($component . ($section ? "_{$section}" : '')) . '_CATEGORY_' . ($isNew ? 'ADD' : 'EDIT') . '_HELP_KEY')) {
         $ref_key = 'JHELP_COMPONENTS_' . strtoupper(substr($component, 4) . ($section ? "_{$section}" : '')) . '_CATEGORY_' . ($isNew ? 'ADD' : 'EDIT');
     }
     /* Get help for the category/section view for the component by
      * -remotely searching in a language defined dedicated URL: *component*_HELP_URL
      * -locally  searching in a component help file if helpURL param exists in the component and is set to ''
      * -remotely searching in a component URL if helpURL param exists in the component and is NOT set to ''
      */
     if ($lang->hasKey($lang_help_url = strtoupper($component) . '_HELP_URL')) {
         $debug = $lang->setDebug(false);
         $url = JText::_($lang_help_url);
         $lang->setDebug($debug);
     } else {
         $url = null;
     }
     JToolbarHelper::help($ref_key, $componentParams->exists('helpURL'), $url, $component);
 }

 /**
  * Method to get the type id for a type alias.
  *
  * @param   string  $typeAlias  A type alias.
  *
  * @return  string  Name of the table for a type
  *
  * @since   3.1
  * @deprecated  4.0  Use JUcmType::getTypeId() instead
  */
 public function getTypeId($typeAlias)
 {
     $contentType = new JUcmType();
     return $contentType->getTypeId($typeAlias);
 }

 /**
  * Saves the manually set order of records.
  *
  * @param   array    $pks    An array of primary key ids.
  * @param   array    $order  THe new ordering list.
  *
  * @return  mixed
  */
 public function reorder($pks = null, $order = array())
 {
     $table = $this->getTable();
     $tableClassName = get_class($table);
     $contentType = new \JUcmType();
     $type = $contentType->getTypeByTable($tableClassName);
     $typeAlias = $type ? $type->type_alias : null;
     $tagsObserver = $table->getObserverOfClass('JTableObserverTags');
     $conditions = array();
     $errors = array();
     $orderCol = $this->state->get('reorder.column', 'ordering');
     // Update ordering values
     foreach ($pks as $i => $pk) {
         $table->load($pk);
         $table->{$orderCol} = $order[$i];
         $this->createTagsHelper($tagsObserver, $type, $pk, $typeAlias, $table);
         if (!$table->store()) {
             $errors[] = $table->getError();
             continue;
         }
         // Remember to reorder within position and client_id
         $condition = $this->getReorderConditions($table);
         $found = false;
         // Found reorder condition if is cached.
         foreach ($conditions as $cond) {
             if ($cond['cond'] == $condition) {
                 $found = true;
                 break;
             }
         }
         // If not found, we add this condition to cache.
         if (!$found) {
             $key = $table->getKeyName();
             $conditions[] = array('pk' => $table->{$key}, 'cond' => $condition);
         }
     }
     // Execute all reorder for each condition caches.
     foreach ($conditions as $cond) {
         $table->load($cond['pk']);
         $table->reorder($cond['cond']);
     }
     $this->state->set('error.message', $errors);
     // Clear the component's cache
     $this->cleanCache();
     return true;
 }

 /**
  * Execute and display a template script.
  *
  * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
  *
  * @return  mixed  A string if successful, otherwise a Error object.
  *
  * @since   3.2
  */
 public function display($tpl = null)
 {
     $app = JFactory::getApplication();
     $document = JFactory::getDocument();
     $extension = $app->input->getString('option');
     $contentType = $extension . '.' . $this->viewName;
     $ucmType = new JUcmType();
     $ucmRow = $ucmType->getTypeByAlias($contentType);
     $ucmMapCommon = json_decode($ucmRow->field_mappings)->common;
     $createdField = null;
     $titleField = null;
     if (is_object($ucmMapCommon)) {
         $createdField = $ucmMapCommon->core_created_time;
         $titleField = $ucmMapCommon->core_title;
     } elseif (is_array($ucmMapCommon)) {
         $createdField = $ucmMapCommon[0]->core_created_time;
         $titleField = $ucmMapCommon[0]->core_title;
     }
     $document->link = JRoute::_(JHelperRoute::getCategoryRoute($app->input->getInt('id'), $language = 0, $extension));
     $app->input->set('limit', $app->get('feed_limit'));
     $siteEmail = $app->get('mailfrom');
     $fromName = $app->get('fromname');
     $feedEmail = $app->get('feed_email', 'author');
     $document->editor = $fromName;
     if ($feedEmail != 'none') {
         $document->editorEmail = $siteEmail;
     }
     // Get some data from the model
     $items = $this->get('Items');
     $category = $this->get('Category');
     foreach ($items as $item) {
         $this->reconcileNames($item);
         // Strip html from feed item title
         if ($titleField) {
             $title = $this->escape($item->{$titleField});
             $title = html_entity_decode($title, ENT_COMPAT, 'UTF-8');
         } else {
             $title = '';
         }
         // URL link to article
         $router = new JHelperRoute();
         $link = JRoute::_($router->getRoute($item->id, $contentType, null, null, $item->catid));
         // Strip HTML from feed item description text.
         $description = $item->description;
         $author = $item->created_by_alias ? $item->created_by_alias : $item->author;
         if ($createdField) {
             $date = isset($item->{$createdField}) ? date('r', strtotime($item->{$createdField})) : '';
         } else {
             $date = '';
         }
         // Load individual item creator class.
         $feeditem = new JFeedItem();
         $feeditem->title = $title;
         $feeditem->link = $link;
         $feeditem->description = $description;
         $feeditem->date = $date;
         $feeditem->category = $category->title;
         $feeditem->author = $author;
         // We don't have the author email so we have to use site in both cases.
         if ($feedEmail == 'site') {
             $feeditem->authorEmail = $siteEmail;
         } elseif ($feedEmail === 'author') {
             $feeditem->authorEmail = $item->author_email;
         }
         // Loads item information into RSS array
         $document->addItem($feeditem);
     }
 }

 /**
  * Batch copy categories to a new category.
  *
  * @param   integer  $value     The new category.
  * @param   array    $pks       An array of row IDs.
  * @param   array    $contexts  An array of item contexts.
  *
  * @return  mixed  An array of new IDs on success, boolean false on failure.
  *
  * @since   1.6
  */
 protected function batchCopy($value, $pks, $contexts)
 {
     $type = new JUcmType();
     $this->type = $type->getTypeByAlias($this->typeAlias);
     // $value comes as {parent_id}.{extension}
     $parts = explode('.', $value);
     $parentId = (int) JArrayHelper::getValue($parts, 0, 1);
     $db = $this->getDbo();
     $extension = JFactory::getApplication()->input->get('extension', '', 'word');
     $newIds = array();
     // Check that the parent exists
     if ($parentId) {
         if (!$this->table->load($parentId)) {
             if ($error = $this->table->getError()) {
                 // Fatal error
                 $this->setError($error);
                 return false;
             } else {
                 // Non-fatal error
                 $this->setError(JText::_('JGLOBAL_BATCH_MOVE_PARENT_NOT_FOUND'));
                 $parentId = 0;
             }
         }
         // Check that user has create permission for parent category
         if ($parentId == $this->table->getRootId()) {
             $canCreate = $this->user->authorise('core.create', 'com_tz_portfolio_plus');
         } else {
             $canCreate = $this->user->authorise('core.create', 'com_tz_portfolio_plus.category.' . $parentId);
         }
         if (!$canCreate) {
             // Error since user cannot create in parent category
             $this->setError(JText::_('COM_TZ_PORTFOLIO_PLUS_CATEGORIES_BATCH_CANNOT_CREATE'));
             return false;
         }
     }
     // If the parent is 0, set it to the ID of the root item in the tree
     if (empty($parentId)) {
         if (!($parentId = $this->table->getRootId())) {
             $this->setError($db->getErrorMsg());
             return false;
         } elseif (!$this->user->authorise('core.create', $extension)) {
             $this->setError(JText::_('COM_TZ_PORTFOLIO_PLUS_CATEGORIES_BATCH_CANNOT_CREATE'));
             return false;
         }
     }
     // We need to log the parent ID
     $parents = array();
     // Calculate the emergency stop count as a precaution against a runaway loop bug
     $query = $db->getQuery(true)->select('COUNT(id)')->from($db->quoteName('#__tz_portfolio_plus_categories'));
     $db->setQuery($query);
     try {
         $count = $db->loadResult();
     } catch (RuntimeException $e) {
         $this->setError($e->getMessage());
         return false;
     }
     // Parent exists so let's proceed
     while (!empty($pks) && $count > 0) {
         // Pop the first id off the stack
         $pk = array_shift($pks);
         $this->table->reset();
         // Check that the row actually exists
         if (!$this->table->load($pk)) {
             if ($error = $this->table->getError()) {
                 // Fatal error
                 $this->setError($error);
                 return false;
             } else {
                 // Not fatal error
                 $this->setError(JText::sprintf('JGLOBAL_BATCH_MOVE_ROW_NOT_FOUND', $pk));
                 continue;
             }
         }
         // Copy is a bit tricky, because we also need to copy the children
         $query->clear()->select('id')->from($db->quoteName('#__tz_portfolio_plus_categories'))->where('lft > ' . (int) $this->table->lft)->where('rgt < ' . (int) $this->table->rgt);
         $db->setQuery($query);
         $childIds = $db->loadColumn();
         // Add child ID's to the array only if they aren't already there.
         foreach ($childIds as $childId) {
             if (!in_array($childId, $pks)) {
                 array_push($pks, $childId);
             }
         }
         // Make a copy of the old ID and Parent ID
         $oldId = $this->table->id;
         $oldParentId = $this->table->parent_id;
         // Reset the id because we are making a copy.
         $this->table->id = 0;
         // If we a copying children, the Old ID will turn up in the parents list
//.........这里部分代码省略.........

 /**
  * Tests the getTypeId() method
  *
  * @return  void
  *
  * @since   3.2
  */
 public function testGetTypeId()
 {
     $this->assertEquals(1, $this->object->getTypeId('com_content.article'), 'Articles are type_id = 1');
 }