/**
* 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 ContentTableUcmType();
$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);
}
}
/**
* 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 ContentTableUcmType();
$this->type = $this->contentType->getTypeByTable($this->tableClassName);
$this->batchSet = true;
if ($this->type == false) {
$type = new ContentTableUcmType();
$this->type = $type->getTypeByAlias($this->typeAlias);
}
if ($this->type === false) {
$type = new ContentTableUcmType();
$this->type = $type->getTypeByAlias($this->typeAlias);
$typeAlias = $this->type->type_alias;
} else {
$typeAlias = $this->type->type_alias;
}
$this->tagsObserver = $this->table->getObserverOfClass('TagsTableObserverTags');
if (!empty($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;
}
$done = true;
}
if (!$done) {
$this->setError(JText::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
return false;
}
// Clear the cache
$this->cleanCache();
return true;
}
