private static function _importItems(Application $application, $items_xml_array = array(), $element_assignment = array(), $types = array())
{
// init vars
$db = YDatabase::getInstance();
$table = YTable::getInstance('item');
$item_vars = array_keys(get_class_vars('Item'));
$user_id = JFactory::getUser()->get('id');
$app_types = $application->getTypes();
$authors = new YArray(YDatabase::getInstance()->queryObjectList('SELECT id, username FROM #__users'));
$items = array();
foreach ($items_xml_array as $key => $items_xml) {
$index = (string) $items_xml->attributes()->name;
if (isset($types[$index]) && !empty($types[$index]) && ($type = $app_types[$types[$index]])) {
$elements = $type->getElements();
$traverse = true;
while ($traverse) {
$traverse = false;
foreach ($items_xml->item as $item_xml) {
$traverse = true;
$item = new Item();
$item->old_alias = (string) $item_xml->attributes()->id;
$item->alias = YString::sluggify($item->old_alias);
$item->type = $type->id;
// set a valid category alias
while (ItemHelper::checkAliasExists($item->alias)) {
$item->alias .= '-2';
}
$db->query('INSERT INTO ' . ZOO_TABLE_ITEM . '(alias) VALUES (' . $db->quote($item->alias) . ')');
$item->id = $db->insertid();
// set item values
foreach ($item_xml->children() as $child) {
$name = $child->getName();
if (in_array($name, $item_vars)) {
$item->{$name} = (string) $child;
}
}
// store application id
$item->application_id = $application->id;
// store categories
$item->categories = array();
foreach ($item_xml->getElementsByPath('categories/category') as $category_xml) {
$item->categories[] = (string) $category_xml;
}
// store tags
$tags = array();
foreach ($item_xml->getElementsByPath('tags/tag') as $tag_xml) {
$tags[] = (string) $tag_xml;
}
$item->setTags($tags);
// store author
$item->created_by_alias = "";
if ($item_xml->author) {
$author = (string) $item_xml->author;
$key = $authors->searchRecursive($author);
if ($key !== false) {
$item->created_by = (int) $authors[$key]->id;
} else {
$item->created_by_alias = $author;
}
}
// if author is unknown set current user as author
if (!$item->created_by) {
$item->created_by = $user_id;
}
// store modified_by
$item->modified_by = $user_id;
// store element_data
if ($data = $item_xml->data) {
$elements_xml = YXMLElement::create('elements');
$nodes_to_delete = array();
foreach ($data->children() as $key => $element_xml) {
$old_element_alias = (string) $element_xml->attributes()->identifier;
if (isset($element_assignment[$index][$old_element_alias][$type->id]) && ($element_alias = $element_assignment[$index][$old_element_alias][$type->id])) {
$element_xml->addAttribute('identifier', $element_alias);
$elements_xml->appendChild($element_xml);
} else {
$nodes_to_delete[] = $element_xml;
}
}
foreach ($nodes_to_delete as $node) {
$data->removeChild($node);
}
$item->elements = $elements_xml->asXML(true, true);
}
// store metadata
$params = $item->getParams();
if ($metadata = $item_xml->metadata) {
foreach ($metadata->children() as $metadata_xml) {
$params->set('metadata.' . $metadata_xml->getName(), (string) $metadata_xml);
}
}
$item->params = $params->toString();
$items[$item->old_alias] = $item;
$items_xml->removeChild($item_xml);
}
}
}
}
// sanatize relateditems elements
foreach ($items as $key => $item) {
foreach ($item->getElements() as $element) {
if ($element->getElementType() == 'relateditems') {
$relateditems = $element->getElementData()->get('item', array());
$new_related_items = array();
foreach ($relateditems as $key => $relateditem) {
if (isset($items[$relateditem])) {
$new_related_items[] = $items[$relateditem]->id;
}
}
$element->getElementData()->set('item', $new_related_items);
}
}
try {
$table->save($item);
$item->unsetElementData();
} catch (YException $e) {
JError::raiseNotice(0, JText::_('Error Importing Item') . ' (' . $e . ')');
}
}
return $items;
}
public function save()
{
// check for request forgeries
YRequest::checkToken() or jexit('Invalid Token');
// init vars
$db = JFactory::getDBO();
$config = JFactory::getConfig();
$now = JFactory::getDate();
$post = YRequest::get('post');
$frontpage = YRequest::getBool('frontpage', false);
$categories = YRequest::getArray('categories', null);
$details = YRequest::getArray('details', null);
$metadata = YRequest::getArray('meta', null);
$cid = YRequest::getArray('cid.0', '', 'int');
$tzoffset = $config->getValue('config.offset');
$post = array_merge($post, $details);
try {
// get item table
$table = YTable::getInstance('item');
// get item
if ($cid) {
$item = $table->get($cid);
} else {
$item = new Item();
$item->application_id = $this->application->id;
$item->type = YRequest::getVar('type');
}
// bind item data
$item->bind($post, array('elements', 'params', 'created_by'));
$created_by = isset($post['created_by']) ? $post['created_by'] : '';
$item->created_by = empty($created_by) ? JFactory::getUser()->id : $created_by == 'NO_CHANGE' ? $item->created_by : $created_by;
$tags = isset($post['tags']) ? $post['tags'] : array();
$item->setTags($tags);
// bind element data
foreach ($item->getElements() as $id => $element) {
if (isset($post['elements'][$id])) {
$element->bindData($post['elements'][$id]);
} else {
$element->bindData();
}
}
// set alias
$item->alias = ItemHelper::getUniqueAlias($item->id, YString::sluggify($item->alias));
// set modified
$item->modified = $now->toMySQL();
$item->modified_by = $this->user->get('id');
// set created date
if ($item->created && strlen(trim($item->created)) <= 10) {
$item->created .= ' 00:00:00';
}
$date = JFactory::getDate($item->created, $tzoffset);
$item->created = $date->toMySQL();
// set publish up date
if (strlen(trim($item->publish_up)) <= 10) {
$item->publish_up .= ' 00:00:00';
}
$date = JFactory::getDate($item->publish_up, $tzoffset);
$item->publish_up = $date->toMySQL();
// set publish down date
if (trim($item->publish_down) == JText::_('Never') || trim($item->publish_down) == '') {
$item->publish_down = $db->getNullDate();
} else {
if (strlen(trim($item->publish_down)) <= 10) {
$item->publish_down .= ' 00:00:00';
}
$date = JFactory::getDate($item->publish_down, $tzoffset);
$item->publish_down = $date->toMySQL();
}
// get primary category
$primary_category = @$post['params']['primary_category'];
if (empty($primary_category) && count($categories)) {
$primary_category = $categories[0];
}
// set params
$item->params = $item->getParams()->remove('metadata.')->remove('template.')->set('metadata.', @$post['params']['metadata'])->set('template.', @$post['params']['template'])->set('config.enable_comments', @$post['params']['enable_comments'])->set('config.primary_category', $primary_category)->toString();
// save item
$table->save($item);
// make sure categories contain primary category
if (!empty($primary_category) && !in_array($primary_category, $categories)) {
$categories[] = $primary_category;
}
// save category relations
if ($frontpage) {
$categories[] = 0;
}
CategoryHelper::saveCategoryItemRelations($item->id, $categories);
// set redirect message
$msg = JText::_('Item Saved');
} catch (YException $e) {
// raise notice on exception
JError::raiseNotice(0, JText::_('Error Saving Item') . ' (' . $e . ')');
$this->_task = 'apply';
$msg = null;
}
$link = $this->baseurl;
switch ($this->getTask()) {
case 'apply':
$link .= '&task=edit&type=' . $item->type . '&cid[]=' . $item->id;
break;
case 'saveandnew':
$link .= '&task=add';
break;
}
$this->setRedirect($link, $msg);
}
