diff options
Diffstat (limited to 'app/Controllers/categoryController.php')
| -rw-r--r-- | app/Controllers/categoryController.php | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/app/Controllers/categoryController.php b/app/Controllers/categoryController.php new file mode 100644 index 000000000..50b1d841a --- /dev/null +++ b/app/Controllers/categoryController.php @@ -0,0 +1,192 @@ +<?php + +/** + * Controller to handle actions relative to categories. + * User needs to be connected. + */ +class FreshRSS_category_Controller extends Minz_ActionController { + /** + * This action is called before every other action in that class. It is + * the common boiler plate for every action. It is triggered by the + * underlying framework. + * + */ + public function firstAction() { + if (!FreshRSS_Auth::hasAccess()) { + Minz_Error::error(403); + } + + $catDAO = new FreshRSS_CategoryDAO(); + $catDAO->checkDefault(); + } + + /** + * This action creates a new category. + * + * Request parameter is: + * - new-category + */ + public function createAction() { + $catDAO = new FreshRSS_CategoryDAO(); + $url_redirect = array('c' => 'subscription', 'a' => 'index'); + + $limits = Minz_Configuration::limits(); + $this->view->categories = $catDAO->listCategories(false); + + if (count($this->view->categories) >= $limits['max_categories']) { + Minz_Request::bad(_t('sub.categories.over_max', $limits['max_categories']), + $url_redirect); + } + + if (Minz_Request::isPost()) { + invalidateHttpCache(); + + $cat_name = Minz_Request::param('new-category'); + if (!$cat_name) { + Minz_Request::bad(_t('category_no_name'), $url_redirect); + } + + $cat = new FreshRSS_Category($cat_name); + + if ($catDAO->searchByName($cat->name()) != null) { + Minz_Request::bad(_t('category_name_exists'), $url_redirect); + } + + $values = array( + 'id' => $cat->id(), + 'name' => $cat->name(), + ); + + if ($catDAO->addCategory($values)) { + Minz_Request::good(_t('category_created', $cat->name()), $url_redirect); + } else { + Minz_Request::bad(_t('error_occurred'), $url_redirect); + } + } + + Minz_Request::forward($url_redirect, true); + } + + /** + * This action updates the given category. + * + * Request parameters are: + * - id + * - name + */ + public function updateAction() { + $catDAO = new FreshRSS_CategoryDAO(); + $url_redirect = array('c' => 'subscription', 'a' => 'index'); + + if (Minz_Request::isPost()) { + invalidateHttpCache(); + + $id = Minz_Request::param('id'); + $name = Minz_Request::param('name', ''); + if (strlen($name) <= 0) { + Minz_Request::bad(_t('category_no_name'), $url_redirect); + } + + if ($catDAO->searchById($id) == null) { + Minz_Request::bad(_t('category_not_exist'), $url_redirect); + } + + $cat = new FreshRSS_Category($name); + $values = array( + 'name' => $cat->name(), + ); + + if ($catDAO->updateCategory($id, $values)) { + Minz_Request::good(_t('category_updated'), $url_redirect); + } else { + Minz_Request::bad(_t('error_occurred'), $url_redirect); + } + } + + Minz_Request::forward($url_redirect, true); + } + + /** + * This action deletes a category. + * Feeds in the given category are moved in the default category. + * Related user queries are deleted too. + * + * Request parameter is: + * - id (of a category) + */ + public function deleteAction() { + $feedDAO = FreshRSS_Factory::createFeedDao(); + $catDAO = new FreshRSS_CategoryDAO(); + $default_category = $catDAO->getDefault(); + $url_redirect = array('c' => 'subscription', 'a' => 'index'); + + if (Minz_Request::isPost()) { + invalidateHttpCache(); + + $id = Minz_Request::param('id'); + if (!$id) { + Minz_Request::bad(_t('category_no_id'), $url_redirect); + } + + if ($id === $default_category->id()) { + Minz_Request::bad(_t('category_not_delete_default'), $url_redirect); + } + + if ($feedDAO->changeCategory($id, $default_category->id()) === false) { + Minz_Request::bad(_t('error_occurred'), $url_redirect); + } + + if ($catDAO->deleteCategory($id) === false) { + Minz_Request::bad(_t('error_occurred'), $url_redirect); + } + + // Remove related queries. + FreshRSS_Context::$conf->remove_query_by_get('c_' . $id); + FreshRSS_Context::$conf->save(); + + Minz_Request::good(_t('category_deleted'), $url_redirect); + } + + Minz_Request::forward($url_redirect, true); + } + + /** + * This action deletes all the feeds relative to a given category. + * Feed-related queries are deleted. + * + * Request parameter is: + * - id (of a category) + */ + public function emptyAction() { + $feedDAO = FreshRSS_Factory::createFeedDao(); + $url_redirect = array('c' => 'subscription', 'a' => 'index'); + + if (Minz_Request::isPost()) { + invalidateHttpCache(); + + $id = Minz_Request::param('id'); + if (!$id) { + Minz_Request::bad(_t('category_no_id'), $url_redirect); + } + + // List feeds to remove then related user queries. + $feeds = $feedDAO->listByCategory($id); + + if ($feedDAO->deleteFeedByCategory($id)) { + // TODO: Delete old favicons + + // Remove related queries + foreach ($feeds as $feed) { + FreshRSS_Context::$conf->remove_query_by_get('f_' . $feed->id()); + } + FreshRSS_Context::$conf->save(); + + Minz_Request::good(_t('category_emptied'), $url_redirect); + } else { + Minz_Request::bad(_t('error_occurred'), $url_redirect); + } + } + + Minz_Request::forward($url_redirect, true); + } +} |