/**
* This method provides a item detail view.
*
* @param string $tpl Name of alternative template (to be used instead of the default template).
* @param boolean $raw Optional way to display a template instead of fetching it (required for standalone output).
*
* @return mixed Output.
*/
public function display()
{
$legacyControllerType = $this->request->query->filter('lct', 'user', FILTER_SANITIZE_STRING);
System::queryStringSetVar('type', $legacyControllerType);
$this->request->query->set('type', $legacyControllerType);
$controllerHelper = new MUVideo_Util_Controller($this->serviceManager);
// parameter specifying which type of objects we are treating
$objectType = 'movie';
$utilArgs = array('controller' => 'movie', 'action' => 'display');
$permLevel = $legacyControllerType == 'admin' ? ACCESS_ADMIN : ACCESS_READ;
$this->throwForbiddenUnless(SecurityUtil::checkPermission($this->name . ':' . ucwords($objectType) . ':', '::', $permLevel), LogUtil::getErrorMsgPermission());
$entityClass = $this->name . '_Entity_' . ucwords($objectType);
$repository = $this->entityManager->getRepository($entityClass);
$repository->setControllerArguments(array());
$idFields = ModUtil::apiFunc($this->name, 'selection', 'getIdFields', array('ot' => $objectType));
// retrieve identifier of the object we wish to view
$idValues = $controllerHelper->retrieveIdentifier($this->request, array(), $objectType, $idFields);
$hasIdentifier = $controllerHelper->isValidIdentifier($idValues);
$this->throwNotFoundUnless($hasIdentifier, $this->__('Error! Invalid identifier received.'));
$selectionArgs = array('ot' => $objectType, 'id' => $idValues);
$entity = ModUtil::apiFunc($this->name, 'selection', 'getEntity', $selectionArgs);
$this->throwNotFoundUnless($entity != null, $this->__('No such item.'));
unset($idValues);
$entity->initWorkflow();
// build ModUrl instance for display hooks; also create identifier for permission check
$currentUrlArgs = $entity->createUrlArgs();
$instanceId = $entity->createCompositeIdentifier();
$currentUrlArgs['id'] = $instanceId;
// TODO remove this
$currentUrlObject = new Zikula_ModUrl($this->name, 'movie', 'display', ZLanguage::getLanguageCode(), $currentUrlArgs);
$this->throwForbiddenUnless(SecurityUtil::checkPermission($this->name . ':' . ucwords($objectType) . ':', $instanceId . '::', $permLevel), LogUtil::getErrorMsgPermission());
$viewHelper = new MUVideo_Util_View($this->serviceManager);
$templateFile = $viewHelper->getViewTemplate($this->view, $objectType, 'display', array());
// set cache id
$component = $this->name . ':' . ucwords($objectType) . ':';
$instance = $instanceId . '::';
$accessLevel = ACCESS_READ;
if (SecurityUtil::checkPermission($component, $instance, ACCESS_COMMENT)) {
$accessLevel = ACCESS_COMMENT;
}
if (SecurityUtil::checkPermission($component, $instance, ACCESS_EDIT)) {
$accessLevel = ACCESS_EDIT;
}
$this->view->setCacheId($objectType . '|' . $instanceId . '|a' . $accessLevel);
// assign output data to view object.
$this->view->assign($objectType, $entity)->assign('currentUrlObject', $currentUrlObject)->assign($repository->getAdditionalTemplateParameters('controllerAction', $utilArgs));
// initialize
$youtubeId = '';
// we get the id from the url
$youtubeId = explode('=', $entity['urlOfYoutube']);
// assign to template
$this->view->assign('youtubeId', $youtubeId[1]);
// fetch and return the appropriate template
return $viewHelper->processTemplate($this->view, $objectType, 'display', array(), $templateFile);
}
/**
* This method provides a handling of simple delete requests.
*
* @param int $id Identifier of entity to be shown.
* @param boolean $confirmation Confirm the deletion, else a confirmation page is displayed.
* @param string $tpl Name of alternative template (to be used instead of the default template).
* @param boolean $raw Optional way to display a template instead of fetching it (required for standalone output).
*
* @return mixed Output.
*/
public function delete()
{
$legacyControllerType = $this->request->query->filter('lct', 'user', FILTER_SANITIZE_STRING);
System::queryStringSetVar('type', $legacyControllerType);
$this->request->query->set('type', $legacyControllerType);
$controllerHelper = new MUVideo_Util_Controller($this->serviceManager);
// parameter specifying which type of objects we are treating
$objectType = 'movie';
$utilArgs = array('controller' => 'movie', 'action' => 'delete');
$permLevel = $legacyControllerType == 'admin' ? ACCESS_ADMIN : ACCESS_DELETE;
$this->throwForbiddenUnless(SecurityUtil::checkPermission($this->name . ':' . ucfirst($objectType) . ':', '::', $permLevel), LogUtil::getErrorMsgPermission());
$idFields = ModUtil::apiFunc($this->name, 'selection', 'getIdFields', array('ot' => $objectType));
// retrieve identifier of the object we wish to delete
$idValues = $controllerHelper->retrieveIdentifier($this->request, array(), $objectType, $idFields);
$hasIdentifier = $controllerHelper->isValidIdentifier($idValues);
$this->throwNotFoundUnless($hasIdentifier, $this->__('Error! Invalid identifier received.'));
$selectionArgs = array('ot' => $objectType, 'id' => $idValues);
$entity = ModUtil::apiFunc($this->name, 'selection', 'getEntity', $selectionArgs);
$this->throwNotFoundUnless($entity != null, $this->__('No such item.'));
$entity->initWorkflow();
// determine available workflow actions
$workflowHelper = new MUVideo_Util_Workflow($this->serviceManager);
$actions = $workflowHelper->getActionsForObject($entity);
if ($actions === false || !is_array($actions)) {
return LogUtil::registerError($this->__('Error! Could not determine workflow actions.'));
}
// check whether deletion is allowed
$deleteActionId = 'delete';
$deleteAllowed = false;
foreach ($actions as $actionId => $action) {
if ($actionId != $deleteActionId) {
continue;
}
$deleteAllowed = true;
break;
}
if (!$deleteAllowed) {
return LogUtil::registerError($this->__('Error! It is not allowed to delete this movie.'));
}
$confirmation = (bool) $this->request->request->filter('confirmation', false, FILTER_VALIDATE_BOOLEAN);
if ($confirmation && $deleteAllowed) {
$this->checkCsrfToken();
$hookAreaPrefix = $entity->getHookAreaPrefix();
$hookType = 'validate_delete';
// Let any hooks perform additional validation actions
$hook = new Zikula_ValidationHook($hookAreaPrefix . '.' . $hookType, new Zikula_Hook_ValidationProviders());
$validators = $this->notifyHooks($hook)->getValidators();
if (!$validators->hasErrors()) {
// execute the workflow action
$success = $workflowHelper->executeAction($entity, $deleteActionId);
if ($success) {
$this->registerStatus($this->__('Done! Item deleted.'));
}
// Let any hooks know that we have created, updated or deleted the movie
$hookType = 'process_delete';
$hook = new Zikula_ProcessHook($hookAreaPrefix . '.' . $hookType, $entity->createCompositeIdentifier());
$this->notifyHooks($hook);
// The movie was deleted, so we clear all cached pages this item.
$cacheArgs = array('ot' => $objectType, 'item' => $entity);
ModUtil::apiFunc($this->name, 'cache', 'clearItemCache', $cacheArgs);
if ($legacyControllerType == 'admin') {
// redirect to the list of movies
$redirectUrl = ModUtil::url($this->name, 'movie', 'view', array('lct' => $legacyControllerType));
} else {
// redirect to the list of movies
$redirectUrl = ModUtil::url($this->name, 'movie', 'view', array('lct' => $legacyControllerType));
}
return $this->redirect($redirectUrl);
}
}
$entityClass = $this->name . '_Entity_' . ucfirst($objectType);
$repository = $this->entityManager->getRepository($entityClass);
// set caching id
$this->view->setCaching(Zikula_View::CACHE_DISABLED);
// assign the object we loaded above
$this->view->assign($objectType, $entity)->assign($repository->getAdditionalTemplateParameters('controllerAction', $utilArgs));
// fetch and return the appropriate template
$viewHelper = new MUVideo_Util_View($this->serviceManager);
return $viewHelper->processTemplate($this->view, $objectType, 'delete', array());
}
/**
* Initialize form handler.
*
* This method takes care of all necessary initialisation of our data and form states.
*
* @param Zikula_Form_View $view The form view instance.
*
* @return boolean False in case of initialization errors, otherwise true.
*/
public function initialize(Zikula_Form_View $view)
{
$this->inlineUsage = UserUtil::getTheme() == 'Printer' ? true : false;
$this->idPrefix = $this->request->query->filter('idp', '', FILTER_SANITIZE_STRING);
// initialise redirect goal
$this->returnTo = $this->request->query->filter('returnTo', null, FILTER_SANITIZE_STRING);
// store current uri for repeated creations
$this->repeatReturnUrl = System::getCurrentURI();
$this->permissionComponent = $this->name . ':' . $this->objectTypeCapital . ':';
$entityClass = $this->name . '_Entity_' . ucfirst($this->objectType);
$this->idFields = ModUtil::apiFunc($this->name, 'selection', 'getIdFields', array('ot' => $this->objectType));
// retrieve identifier of the object we wish to view
$controllerHelper = new MUVideo_Util_Controller($this->view->getServiceManager());
$this->idValues = $controllerHelper->retrieveIdentifier($this->request, array(), $this->objectType, $this->idFields);
$hasIdentifier = $controllerHelper->isValidIdentifier($this->idValues);
$entity = null;
$this->mode = $hasIdentifier ? 'edit' : 'create';
if ($this->mode == 'edit') {
if (!SecurityUtil::checkPermission($this->permissionComponent, $this->createCompositeIdentifier() . '::', ACCESS_EDIT)) {
return LogUtil::registerPermissionError();
}
$entity = $this->initEntityForEdit();
if (!is_object($entity)) {
return false;
}
if ($this->hasPageLockSupport === true && ModUtil::available('PageLock')) {
// try to guarantee that only one person at a time can be editing this entity
ModUtil::apiFunc('PageLock', 'user', 'pageLock', array('lockName' => $this->name . $this->objectTypeCapital . $this->createCompositeIdentifier(), 'returnUrl' => $this->getRedirectUrl(null)));
}
} else {
if (!SecurityUtil::checkPermission($this->permissionComponent, '::', ACCESS_EDIT)) {
return LogUtil::registerPermissionError();
}
$entity = $this->initEntityForCreation();
}
$this->view->assign('mode', $this->mode)->assign('inlineUsage', $this->inlineUsage);
// save entity reference for later reuse
$this->entityRef = $entity;
if ($this->hasCategories === true) {
$this->initCategoriesForEdit();
}
$workflowHelper = new MUVideo_Util_Workflow($this->view->getServiceManager());
$actions = $workflowHelper->getActionsForObject($entity);
if ($actions === false || !is_array($actions)) {
return LogUtil::registerError($this->__('Error! Could not determine workflow actions.'));
}
// assign list of allowed actions to the view for further processing
$this->view->assign('actions', $actions);
// everything okay, no initialization errors occured
return true;
}