/**
* Creates an empty instance of the DmBehavior
*
* @param string $key The behavior key
* @param string $attachedTo On which container is attached, page, area, zone or widget?
* @param int $attachedToId The id of the container
* @param string $attachedToSelector If it is attached to the content
* @return type
*/
public function createEmptyInstance($key, $attachedTo, $attachedToId, $attachedToSelector = null)
{
$formClass = $this->getBehaviorFormClass($key);
$behavior = new DmBehavior();
$behavior->setDmBehaviorKey($key);
$form = new $formClass($behavior);
$form->removeCsrfProtection();
$position = dmDb::query('DmBehavior b')->orderBy('b.position desc')->limit(1)->select('MAX(b.position) as position')->fetchOneArray();
$saveData = array('position' => $position['position'] + 1, 'dm_behavior_key' => $key, 'dm_behavior_attached_to' => $attachedTo, 'dm_' . $attachedTo . '_id' => (int) $attachedToId, 'dm_behavior_value' => json_encode($form->getDefaults()));
if (!is_null($attachedToSelector)) {
$saveData['dm_behavior_attached_to_selector'] = $attachedToSelector;
}
return dmDb::create('DmBehavior', $saveData)->saveGet();
}
/**
* Paste behavior from clipboard
* returns behavior settings, css, js and action which caused a paste
*/
public function executePaste(dmWebRequest $request)
{
if (!$this->getUser()->can('behavior_add')) {
return $this->renderError($this->getI18n()->__('Error'), $this->getI18n()->__('You do not have privileges to paste behaviors'));
}
if (!$this->getUser()->can('behavior_delete') && $request->getParameter('clipboard_action') == 'cut') {
return $this->renderError($this->getI18n()->__('Error'), $this->getI18n()->__('You do not have privileges to cut behaviors'));
}
$clipboard = $this->getUser()->getAttribute('dm_behavior_clipboard', null, 'dm.front_user_behavior_clipboard');
if (is_null($clipboard)) {
return $this->renderError($this->getI18n()->__('Error'), $this->getI18n()->__('The clipboard is empty'));
}
if ($clipboard['dm_behavior_clipboard_action'] != $request->getParameter('dm_behavior_clipboard_action')) {
return $this->renderError($this->getI18n()->__('Error'), $this->getI18n()->__('Unknown error occured - cliboard action missmatch'));
}
$behaviorsManager = $this->getService('behaviors_manager');
$behavior = DmBehaviorTable::getInstance()->findOneById($clipboard['dm_behavior_id']);
if (!$behavior) {
$this->getUser()->setAttribute('dm_behavior_clipboard', null, 'dm.front_user_behavior_clipboard');
return $this->renderError($this->getI18n()->__('Error'), $this->getI18n()->__('The behavior from the clipboard does not exist anymore'));
}
$clipboardBehavior = $behavior;
if ($clipboard['dm_behavior_clipboard_action'] == 'copy') {
$clipboardBehavior = new DmBehavior();
try {
$position = dmDb::query('DmBehavior b')->orderBy('b.position desc')->limit(1)->select('MAX(b.position) as position')->fetchOneArray();
$clipboardBehavior->setPosition($position['position'] + 1);
} catch (Exception $e) {
return $this->renderError($this->getI18n()->__('Error'), $this->getI18n()->__('The behavior from clipboard could not be created'));
}
}
$clipboardBehavior->setDmBehaviorKey($behavior->getDmBehaviorKey());
$clipboardBehavior->setDmBehaviorAttachedTo($request->getParameter('dm_behavior_attached_to'));
if ($request->getParameter('dm_behavior_attached_to_content') == 'true') {
$clipboardBehavior->setDmBehaviorAttachedToSelector($request->getParameter('dm_behavior_attached_to_selector'));
} else {
$clipboardBehavior->setDmBehaviorAttachedToSelector(null);
}
$clipboardBehavior->setDmPageId(null);
$clipboardBehavior->setDmAreaId(null);
$clipboardBehavior->setDmZoneId(null);
$clipboardBehavior->setDmWidgetId(null);
switch ($request->getParameter('dm_behavior_attached_to')) {
case 'page':
$clipboardBehavior->setDmPageId($request->getParameter('dm_behavior_attached_to_id'));
break;
case 'area':
$clipboardBehavior->setDmAreaId($request->getParameter('dm_behavior_attached_to_id'));
break;
case 'zone':
$clipboardBehavior->setDmZoneId($request->getParameter('dm_behavior_attached_to_id'));
break;
case 'widget':
$clipboardBehavior->setDmWidgetId($request->getParameter('dm_behavior_attached_to_id'));
break;
default:
return $this->renderError($this->getI18n()->__('Error'), $this->getI18n()->__('The behavior can not be attached to unknown container'));
break;
}
$clipboardBehavior->setDmBehaviorValue($behavior->getDmBehaviorValue());
$clipboardBehavior->setDmBehaviorEnabled($behavior->getDmBehaviorEnabled());
try {
$clipboardBehavior = $clipboardBehavior->saveGet();
} catch (Exception $e) {
return $this->renderError($this->getI18n()->__('Error'), $this->getI18n()->__('The behavior from clipboard could not be created'));
}
try {
$viewClass = $behaviorsManager->getBehaviorViewClass($clipboardBehavior->getDmBehaviorKey());
$behaviorView = new $viewClass($this->context, $clipboardBehavior);
} catch (Exception $e) {
return $this->renderError($this->getI18n()->__('Error'), $this->getI18n()->__('Behavior created, but could not initialize behavior view class'));
}
return $this->renderJson(array('error' => false, 'dm_behavior_clipboard_action' => $clipboard['dm_behavior_clipboard_action'], 'dm_behavior_data' => $behaviorView->renderArray(), 'js' => $this->parseJavascripts($behaviorView->getJavascripts()), 'css' => $this->parseStylesheets($behaviorView->getStylesheets())));
}
