NodeController.php
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<?php
/**
* @property string[] $pathIds
* @property Node[] $pathNodes
* @property Node $currentNode
*/
class NodeController extends AdminController
{
public $layout = 'node';
private $_pathIds = null;
private $_pathNodes = null;
private $_currentNode = null;
public function getCurrentNodeId()
{
return isset($_GET['nodeId']) ? $_GET['nodeId'] : null;
}
public function getPathIds()
{
if ($this->_pathIds === null) {
$path = $this->currentNode->getPathIds();
$this->_pathIds = $path;
}
return $this->_pathIds;
}
public function getPathNodes()
{
if ($this->_pathNodes === null) {
$this->_pathNodes = $this->currentNode->getPath();
}
return $this->_pathNodes;
}
/**
* @param string|null $name
* @return string[]
*/
public function getNestedNodeTypes($name = null)
{
$res = array();
if ($name === null) {
foreach (NodeTypeHelper::getNodeTypes() as $typeName => $type)
if ($type->isRootNode()) {
$res[$typeName] = $type->getName();
}
} else {
foreach (NodeTypeHelper::getNodeType($name)->getNestedTypes() as $typeName) {
$res[$typeName] = NodeTypeHelper::getNodeType($typeName)->getName();
}
}
return $res;
}
public function createAction($actionID)
{
if ($actionID == 'type') {
$typeActionName = $_GET['action'];
$typeName = $this->getCurrentNode()->data_type;
$type = NodeTypeHelper::getNodeType($typeName);
$action = $type->createAction($typeActionName, $this, $actionID);
$action->node = $this->currentNode;
$action->nodeType = $this->getCurrentType();
return $action;
} else
return parent::createAction($actionID);
}
private function nodeTree($rootNode)
{
$tree = array();
foreach ($rootNode->nodes as $childNode) {
$url = array('type', 'action' => NodeTypeHelper::getNodeType($childNode->data_type)->getDefaultAction(), 'nodeId' => $childNode->id);
$item = array(
'text' => CHtml::link($childNode->i18n->label, $url),
);
$children = $this->nodeTree($childNode);
if (count($children) > 0) $item['children'] = $children;
$tree[] = $item;
}
if (count(NodeTypeHelper::getNodeType($rootNode->data_type)->getNestedTypes()))
$tree[] = array(
'text' => CHtml::link('<i class="icon-plus"></i>' . 'Добавить',
$this->createUrl('create', array('nodeId' => $rootNode->id)))
);
if(count($tree)>2){
$tree[] = array(
'text' => CHtml::link('<i class="icon-resize-vertical"></i>' . 'Упорядочить', $this->createUrl('order', array('nodeId' => $rootNode->id))),
);
}
return $tree;
}
public function getSidebarTree()
{
$data = array();
/** @var $rootNode Node */
foreach (Node::model()->findAll('node_id is null') as $rootNode) {
$url = array('type', 'action' => NodeTypeHelper::getNodeType($rootNode->data_type)->getDefaultAction(), 'nodeId' => $rootNode->id);
$item = array(
'text' => CHtml::link($rootNode->i18n->label, $url),
);
$children = $this->nodeTree($rootNode);
if (count($children) > 0) $item['children'] = $children;
$data[] = $item;
}
$data[] = array(
'text' => CHtml::link('<i class="icon-plus"></i>' . 'Добавить', $this->createUrl('create')),
);
return $data;
}
public function actionIndex()
{
$first = Node::model()->find('node_id is null');
if ($first != null)
$url = $this->createUrl('type', array('action' => NodeTypeHelper::getNodeType($first->data_type)->getDefaultAction(), 'nodeId' => $first->id));
else
$url = $this->createUrl('create');
$this->redirect($url);
}
public function actionCreate()
{
$this->layout = 'tree';
$model = new Node;
if (isset($this->currentNode)) {
$model->nodeTypes = $this->getNestedNodeTypes($this->currentNode->data_type);
$model->node_id = $this->currentNode->id;
} else
$model->nodeTypes = $this->getNestedNodeTypes();
/** @var $i18nModels NodeI18n[] */
$i18nModels = array();
foreach (Yii::app()->params['languages'] as $lang) {
$i18nModel = new NodeI18n();
$i18nModel->lang = $lang;
$i18nModels[$lang] = $i18nModel;
}
if (isset($_POST['Node']) || isset($_POST['NodeI18n'])) {
if (isset($_POST['Node']))
$model->attributes = $_POST['Node'];
$i18nValidation = true;
if (isset($_POST['NodeI18n'])) {
foreach ($_POST['NodeI18n'] as $lang => $post) {
$i18nModels[$lang]->attributes = $post;
$i18nValidation = $i18nValidation && $i18nModels[$lang]->validate();
}
}
if ($model->validate() && $i18nValidation) {
$model->i18ns = $i18nModels;
$model->save(false);
foreach ($i18nModels as $i18nModel) {
$i18nModel->id = $model->id;
$i18nModel->save();
}
$this->redirect(array('type', 'action' => NodeTypeHelper::getNodeType($model->data_type)->getDefaultAction(), 'nodeId' => $model->id));
}
}
$this->render('create', array(
'model' => $model,
'i18nModels' => $i18nModels,
));
}
public function actionUpdate($nodeId)
{
/** @var $model Node */
$model = Node::model()->findByPk($nodeId);
/** @var $i18nModels NodeI18n[] */
$i18nModels = array();
foreach (Yii::app()->params['languages'] as $lang) {
if (!isset($model->i18ns[$lang])) {
$i18nModel = new NodeI18n();
$i18nModel->id = $model->id;
$i18nModel->lang = $lang;
$i18nModels[$lang] = $i18nModel;
} else {
$i18nModels[$lang] = $model->i18ns[$lang];
}
}
if (isset($_POST['Node']) || isset($_POST['NodeI18n'])) {
if (isset($_POST['Node'])) $model->attributes = $_POST['Node'];
$i18nValidation = $model->validate();
if (isset($_POST['NodeI18n'])) {
foreach ($_POST['NodeI18n'] as $lang => $post) {
$i18nModels[$lang]->attributes = $post;
$i18nValidation = $i18nModels[$lang]->validate() && $i18nValidation;
}
}
if ($i18nValidation) {
$model->i18ns = $i18nModels;
$model->save(false);
foreach ($i18nModels as $i18nModel) {
$i18nModel->save();
}
$this->refresh();
}
}
$this->render('update', array(
'model' => $model,
'i18nModels' => $i18nModels,
));
}
public function actionOrder()
{
if (Yii::app()->request->isPostRequest && isset($_POST['Order'])) {
if ($_POST['Order'] != 'none') {
$models = explode(',', $_POST['Order']);
for ($i = 0; $i < sizeof($models); $i++) {
if ($model = Node::model()->findByPk($models[$i])) {
$model->rank = $i;
$model->save();
}
}
}
$url = array('type', 'action' => NodeTypeHelper::getNodeType($this->currentNode->data_type)->getDefaultAction(), 'nodeId' => $this->currentNode->id);
$this->redirect($url);
} else {
$dataProvider = new CActiveDataProvider(
'Node',
array(
'pagination' => false,
'criteria' => array(
'order' => '`rank` ASC, id DESC',
'condition'=>"node_id = {$this->getCurrentNodeId()}",
),
));
$this->render(
'order',
array(
'dataProvider' => $dataProvider,
));
}
}
/**
* Deletes a particular model.
* If deletion is successful, the browser will be redirected to the 'admin' page.
* @param integer $id the ID of the model to be deleted
*/
public function actionDelete()
{
if (Yii::app()->request->isPostRequest) {
$this->currentNode->delete();
$this->redirect('index');
} else
$this->render('delete');
}
/**
* @return Node
*/
public function getCurrentNode()
{
if ($this->_currentNode === null)
$this->_currentNode = isset($_GET['nodeId']) ? Node::model()->with('i18n')->findByPk($_GET['nodeId']) : null;
return $this->_currentNode;
}
public function getNodeMenu()
{
$menu = array(
array(
'label' => 'Параметры страницы',
'url' => array('update', 'nodeId' => $this->currentNode->id),
'active' => $this->action->id == 'update',
),
);
$currentAction = isset($_GET['action']) ? $_GET['action'] : null;
foreach ($this->currentType->actionLabels() as $action => $label) {
$menu[] = array(
'label' => $label,
'url' => array('type', 'action' => $action, 'nodeId' => $this->currentNode->id),
'active' => $currentAction == $action,
);
}
$menu[] = array(
'label' => 'Удалить',
'url' => array('delete', 'nodeId' => $this->currentNode->id),
'active' => $this->action->id == 'delete',
);
return $menu;
}
/**
* @return INodeType
*/
public function getCurrentType()
{
return NodeTypeHelper::getNodeType($this->getCurrentNode()->data_type);
}
}