/**
* Get the corresponding page where the block is stored.
*
* @return ActiveQuery
*/
public function getNavItemPage()
{
return $this->hasOne(NavItemPage::className(), ['id' => 'nav_item_page_id']);
}
/**
*
* Copy content of type cms_nav_item_page to a target nav item. This will create a new entry in cms_nav_item_page and for every used block a new entry in cms_nav_item_page_block_item
*
* @param $targetNavItem nav item object
* @return bool
*/
public function copyPageItem($targetNavItem)
{
if ($this->nav_item_type !== 1) {
return false;
}
$sourcePageItem = NavItemPage::findOne($this->nav_item_type_id);
if (!$sourcePageItem) {
return false;
}
$pageItem = new NavItemPage();
$pageItem->attributes = $sourcePageItem->toArray();
$pageItem->nav_item_id = $targetNavItem->id;
if (!$pageItem->save()) {
return false;
}
$targetNavItem->nav_item_type_id = $pageItem->id;
if (!$targetNavItem->save()) {
return false;
}
// @TODO replace with NavItemPage::copyBlocks($sourcePageItem->id, $pageItem->id);
$pageBlocks = NavItemPageBlockItem::findAll(['nav_item_page_id' => $sourcePageItem->id]);
$idLink = [];
foreach ($pageBlocks as $block) {
$blockItem = new NavItemPageBlockItem();
$blockItem->attributes = $block->toArray();
$blockItem->nav_item_page_id = $pageItem->id;
$blockItem->insert();
$idLink[$block->id] = $blockItem->id;
}
// check if prev_id is used, check if id is in set - get new id and set new prev_ids in copied items
$newPageBlocks = NavItemPageBlockItem::findAll(['nav_item_page_id' => $pageItem->id]);
foreach ($newPageBlocks as $block) {
if ($block->prev_id) {
if (isset($idLink[$block->prev_id])) {
$block->prev_id = $idLink[$block->prev_id];
}
}
$block->update(false);
}
return true;
}
/**
*
* @param unknown $navId
* @param unknown $langId
* @param unknown $title
* @param unknown $alias
* @param unknown $layoutId
* @param unknown $description
* @return boolean
*/
public function createPageItem($navId, $langId, $title, $alias, $layoutId, $description)
{
$_errors = [];
$navItem = new NavItem();
$navItem->parent_nav_id = self::findOne($navId)->parent_nav_id;
$navItemPage = new NavItemPage();
$navItem->attributes = ['nav_id' => $navId, 'lang_id' => $langId, 'title' => $title, 'alias' => $alias, 'description' => $description, 'nav_item_type' => 1];
$navItemPage->attributes = ['nav_item_id' => 0, 'layout_id' => $layoutId, 'create_user_id' => Module::getAuthorUserId(), 'timestamp_create' => time(), 'version_alias' => Module::VERSION_INIT_LABEL];
if (!$navItem->validate()) {
$_errors = ArrayHelper::merge($navItem->getErrors(), $_errors);
}
if (!$navItemPage->validate()) {
$_errors = ArrayHelper::merge($navItemPage->getErrors(), $_errors);
}
if (!empty($_errors)) {
return $_errors;
}
$navItemPage->save();
$navItem->nav_item_type_id = $navItemPage->id;
$navItemId = $navItem->save();
$navItemPage->updateAttributes(['nav_item_id' => $navItem->id]);
return $navItemId;
}
/**
* Create a new cms_nv_item_page for an existing nav_item, this is also known as a "new version" of a page item.
*
*/
public function actionCreatePageVersion()
{
$name = Yii::$app->request->post('name');
$fromPageId = Yii::$app->request->post('fromPageId');
$navItemId = Yii::$app->request->post('navItemId');
$layoutId = Yii::$app->request->post('layoutId');
if (empty($name) || empty($navItemId)) {
return ['error' => true];
}
if (empty($fromPageId) && empty($layoutId)) {
return ['error' => true];
}
$navItemModel = NavItem::findOne($navItemId);
if (!$navItemModel) {
throw new \luya\Exception("Unable to find nav item model");
}
if (!empty($fromPageId)) {
$fromPageModel = NavItemPage::findOne($fromPageId);
$layoutId = $fromPageModel->layout_id;
}
$model = new NavItemPage();
$model->attributes = ['nav_item_id' => $navItemId, 'timestamp_create' => time(), 'create_user_id' => Yii::$app->adminuser->getId(), 'version_alias' => $name, 'layout_id' => $layoutId];
$save = $model->save(false);
if (!empty($fromPageId) && $save) {
NavItemPage::copyBlocks($fromPageModel->id, $model->id);
}
if (empty($navItemModel->nav_item_type_id) && $navItemModel->nav_item_type == 1) {
$navItemModel->updateAttributes(['nav_item_type_id' => $model->id]);
}
$navItemModel->updateAttributes(['timestamp_update' => time()]);
return ['error' => !$save];
}