Просмотр архива concrete5


<?php
namespace ConcreteControllerDialogFileBulk;
use ConcreteControllerBackendUserInterface as BackendInterfaceController;
use ConcreteCoreValidationCSRFToken;
use FilePermissions;
use ConcreteCoreHttpResponseAssetGroup;
use ConcreteCoreFileEditResponse as FileEditResponse;
use FileAttributeKey;
use Permissions;
use Loader;
use File;

class Delete extends BackendInterfaceController {

    protected $viewPath = '/dialogs/file/bulk/delete';
    protected $files = array();
    protected $canEdit = false;

    protected function canAccess() {
        $this->populateFiles();
        return $this->canEdit;
    }

    protected function populateFiles() {
        if (is_array($_REQUEST['fID'])) {
            foreach($_REQUEST['fID'] as $fID) {
                $f = File::getByID($fID);
                if (is_object($f)) {
                    $this->files[] = $f;
                }
            }
        }

        if (count($this->files) > 0) {
            $this->canEdit = true;
            foreach($this->files as $f) {
                $fp = new Permissions($f);
                if (!$fp->canDeleteFile()) {
                    $this->canEdit = false;
                }
            }
        } else {
            $this->canEdit = false;
        }

        return $this->canEdit;
    }

    public function view() {

        $this->populateFiles();
        $files = array();
        $fcnt = 0;
        if (is_array($_REQUEST['fID'])) {
            foreach($_REQUEST['fID'] as $fID) {
                $files[] = File::getByID($fID);
            }
        } else {
            $files[] = File::getByID($_REQUEST['fID']);
        }

        $fcnt = 0;
        foreach($files as $f) {
            $fp = new Permissions($f);
            if ($fp->canDeleteFile()) {
                $fcnt++;
            }
        }
        $this->set('fcnt', $fcnt);
        $this->set('form', Loader::helper('form'));
        $this->set('files', $files);
        $this->set('dh', Core::make('helper/date'));
    }

    public function deleteFiles() {
        /** @var Token $token */
        $token = $this->app->make('token');

        if (!$token->validate('files/bulk_delete')) {
            throw new Exception($token->getErrorMessage());
        }

        $fr = new FileEditResponse();
        $files = array();
        if (is_array($_POST['fID'])) {
            foreach($_POST['fID'] as $fID) {
                $f = File::getByID($fID);
                $fp = new Permissions($f);
                if ($fp->canDeleteFile()) {
                    $files[] = $f;
                    $f->delete();
                } else {
                    throw new Exception(t('Unable to delete one or more files.'));
                }
            }
        }

        $fr->setMessage(t2('%s file deleted successfully.', '%s files deleted successfully.', count($files)));
        $fr->outputJSON();
    }

}