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Add sessionKey support to RelationController.php

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This commit is contained in:
Sam Georges 2014-06-20 20:57:51 +10:00
parent 833c752bae
commit 8961906459
1 changed files with 79 additions and 30 deletions
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109
modules/backend/behaviors/RelationController.php
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@ -4,6 +4,7 @@ use DB;
use Str;
use Lang;
use Event;
use Form as FormHelper;
use Backend\Classes\ControllerBehavior;
use System\Classes\ApplicationException;
use October\Rain\Database\Model;
@ -112,6 +113,11 @@ class RelationController extends ControllerBehavior
*/
protected $manageId;
/**
* @var string Active session key, used for deferred bindings.
*/
public $sessionKey;
/**
* Behavior constructor
* @param Backend\Classes\Controller $controller
@ -246,8 +252,16 @@ class RelationController extends ControllerBehavior
{
$field = $this->validateField($field);
if (is_string($options)) $options = ['sessionKey' => $options];
$this->prepareVars();
/*
* Session key
*/
if (isset($options['sessionKey']))
$this->sessionKey = $options['sessionKey'];
/*
* Determine the partial to use based on the supplied section option
*/
@ -388,43 +402,35 @@ class RelationController extends ControllerBehavior
return $this->makePartial($view);
}
public function onRelationManageAdd()
/**
* Create a new related model
*/
public function onRelationManageCreate()
{
$this->beforeAjax();
if ($this->viewMode != 'multi')
throw new ApplicationException(Lang::get('backend::lang.relation.invalid_action_single'));
if (($checkedIds = post('checked')) && is_array($checkedIds)) {
/*
* Remove existing relations from the array
*/
$existingIds = $this->findExistingRelationIds($checkedIds);
$checkedIds = array_diff($checkedIds, $existingIds);
$models = $this->relationModel->whereIn('id', $checkedIds)->get();
foreach ($models as $model) {
$this->relationObject->add($model);
}
}
$saveData = $this->manageWidget->getSaveData();
$this->relationObject->create($saveData, $this->relationGetSessionKey());
return ['#'.$this->relationGetId('view') => $this->relationRenderView()];
}
public function onRelationManageRemove()
/**
* Updated an existing related model's fields
*/
public function onRelationManageUpdate()
{
$this->beforeAjax();
if ($this->viewMode != 'multi')
throw new ApplicationException(Lang::get('backend::lang.relation.invalid_action_single'));
if (($checkedIds = post('checked')) && is_array($checkedIds)) {
$this->relationObject->detach($checkedIds);
}
$saveData = $this->manageWidget->getSaveData();
$this->relationObject->find($this->manageId)->save($saveData);
return ['#'.$this->relationGetId('view') => $this->relationRenderView()];
}
/**
* Delete an existing related model completely
*/
public function onRelationManageDelete()
{
$this->beforeAjax();
@ -441,22 +447,45 @@ class RelationController extends ControllerBehavior
return ['#'.$this->relationGetId('view') => $this->relationRenderView()];
}
public function onRelationManageCreate()
/**
* Add an existing related model to the primary model
*/
public function onRelationManageAdd()
{
$this->beforeAjax();
$saveData = $this->manageWidget->getSaveData();
$this->relationObject->create($saveData);
if ($this->viewMode != 'multi')
throw new ApplicationException(Lang::get('backend::lang.relation.invalid_action_single'));
if (($checkedIds = post('checked')) && is_array($checkedIds)) {
/*
* Remove existing relations from the array
*/
$existingIds = $this->findExistingRelationIds($checkedIds);
$checkedIds = array_diff($checkedIds, $existingIds);
$models = $this->relationModel->whereIn('id', $checkedIds)->get();
foreach ($models as $model) {
$this->relationObject->add($model, $this->relationGetSessionKey());
}
}
return ['#'.$this->relationGetId('view') => $this->relationRenderView()];
}
public function onRelationManageUpdate()
/**
* Remove an existing related model from the primary model (join table only)
*/
public function onRelationManageRemove()
{
$this->beforeAjax();
$saveData = $this->manageWidget->getSaveData();
$this->relationObject->find($this->manageId)->save($saveData);
if ($this->viewMode != 'multi')
throw new ApplicationException(Lang::get('backend::lang.relation.invalid_action_single'));
if (($checkedIds = post('checked')) && is_array($checkedIds)) {
$this->relationObject->detach($checkedIds);
}
return ['#'.$this->relationGetId('view') => $this->relationRenderView()];
}
@ -530,7 +559,12 @@ class RelationController extends ControllerBehavior
$widget = $this->makeWidget('Backend\Widgets\Lists', $config);
$widget->bindEvent('list.extendQueryBefore', function($host, $query) {
$this->relationObject->setQuery($query);
$this->relationObject->addConstraints();
if ($this->model->exists) {
$this->relationObject->addConstraints();
}
if ($sessionKey = $this->relationGetSessionKey()) {
$this->relationObject->withDeferred($sessionKey);
}
});
}
/*
@ -645,4 +679,19 @@ class RelationController extends ControllerBehavior
$widget = $this->makeWidget('Backend\Widgets\Form', $config);
return $widget;
}
/**
* Returns the active session key.
*/
public function relationGetSessionKey()
{
if ($this->sessionKey)
return $this->sessionKey;
if (post('_session_key'))
return $this->sessionKey = post('_session_key');
return $this->sessionKey = FormHelper::getSessionKey();
}
}