1175 lines
38 KiB
PHP
1175 lines
38 KiB
PHP
<?php
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/**
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* @package Grav\Plugin\Admin
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*
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* @copyright Copyright (c) 2015 - 2024 Trilby Media, LLC. All rights reserved.
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* @license MIT License; see LICENSE file for details.
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*/
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namespace Grav\Plugin\Admin;
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use Grav\Common\Cache;
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use Grav\Common\Config\Config;
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use Grav\Common\Data\Data;
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use Grav\Common\Debugger;
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use Grav\Common\Filesystem\Folder;
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use Grav\Common\Grav;
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use Grav\Common\Media\Interfaces\MediaInterface;
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use Grav\Common\Page\Interfaces\PageInterface;
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use Grav\Common\Page\Media;
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use Grav\Common\Security;
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use Grav\Common\Uri;
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use Grav\Common\User\Interfaces\UserInterface;
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use Grav\Common\Utils;
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use Grav\Common\Plugin;
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use Grav\Common\Theme;
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use Grav\Framework\Controller\Traits\ControllerResponseTrait;
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use Grav\Framework\RequestHandler\Exception\RequestException;
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use JsonException;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use RocketTheme\Toolbox\Event\Event;
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use RocketTheme\Toolbox\File\File;
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use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
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/**
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* Class AdminController
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*
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* @package Grav\Plugin
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*/
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class AdminBaseController
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{
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use ControllerResponseTrait;
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/** @var Grav */
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public $grav;
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/** @var string */
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public $view;
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/** @var string */
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public $task;
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/** @var string */
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public $route;
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/** @var array */
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public $post;
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/** @var array|null */
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public $data;
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/** @var array */
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public $blacklist_views = [];
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/** @var Uri */
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protected $uri;
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/** @var Admin */
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protected $admin;
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/** @var string */
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protected $redirect;
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/** @var int */
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protected $redirectCode;
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/** @var string[] */
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protected $upload_errors = [
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0 => 'There is no error, the file uploaded with success',
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1 => 'The uploaded file exceeds the max upload size',
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2 => 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML',
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3 => 'The uploaded file was only partially uploaded',
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4 => 'No file was uploaded',
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6 => 'Missing a temporary folder',
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7 => 'Failed to write file to disk',
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8 => 'A PHP extension stopped the file upload'
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];
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/**
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* Performs a task.
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*
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* @return bool True if the action was performed successfully.
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*/
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public function execute()
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{
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if (null === $this->admin) {
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$this->admin = $this->grav['admin'];
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}
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// Ignore blacklisted views.
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if (in_array($this->view, $this->blacklist_views, true)) {
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return false;
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}
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// Make sure that user is logged into admin.
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if (!$this->admin->authorize()) {
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return false;
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}
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// Always validate nonce.
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if (!$this->validateNonce()) {
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return false;
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}
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$method = 'task' . ucfirst($this->task);
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if (method_exists($this, $method)) {
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try {
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$response = $this->{$method}();
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} catch (RequestException $e) {
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/** @var Debugger $debugger */
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$debugger = $this->grav['debugger'];
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$debugger->addException($e);
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$response = $this->createErrorResponse($e);
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} catch (\RuntimeException $e) {
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/** @var Debugger $debugger */
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$debugger = $this->grav['debugger'];
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$debugger->addException($e);
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$response = true;
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$this->admin->setMessage($e->getMessage(), 'error');
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}
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} else {
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$response = $this->grav->fireEvent('onAdminTaskExecute',
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new Event(['controller' => $this, 'method' => $method]));
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}
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if ($response instanceof ResponseInterface) {
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$this->close($response);
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}
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// Grab redirect parameter.
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$redirect = $this->post['_redirect'] ?? null;
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unset($this->post['_redirect']);
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// Redirect if requested.
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if ($redirect) {
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$this->setRedirect($redirect);
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}
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return $response;
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}
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protected function validateNonce()
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{
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if (strtolower($_SERVER['REQUEST_METHOD']) === 'post') {
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if (isset($this->post['admin-nonce'])) {
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$nonce = $this->post['admin-nonce'];
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} else {
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$nonce = $this->grav['uri']->param('admin-nonce');
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}
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if (!$nonce || !Utils::verifyNonce($nonce, 'admin-form')) {
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if ($this->task === 'addmedia') {
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$message = sprintf($this->admin::translate('PLUGIN_ADMIN.FILE_TOO_LARGE', null),
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ini_get('post_max_size'));
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//In this case it's more likely that the image is too big than POST can handle. Show message
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$this->admin->json_response = [
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'status' => 'error',
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'message' => $message
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];
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return false;
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}
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$this->admin->setMessage($this->admin::translate('PLUGIN_ADMIN.INVALID_SECURITY_TOKEN'), 'error');
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$this->admin->json_response = [
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'status' => 'error',
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'message' => $this->admin::translate('PLUGIN_ADMIN.INVALID_SECURITY_TOKEN')
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];
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return false;
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}
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unset($this->post['admin-nonce']);
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} else {
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if ($this->task === 'logout') {
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$nonce = $this->grav['uri']->param('logout-nonce');
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if (null === $nonce || !Utils::verifyNonce($nonce, 'logout-form')) {
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$this->admin->setMessage($this->admin::translate('PLUGIN_ADMIN.INVALID_SECURITY_TOKEN'),
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'error');
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$this->admin->json_response = [
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'status' => 'error',
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'message' => $this->admin::translate('PLUGIN_ADMIN.INVALID_SECURITY_TOKEN')
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];
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return false;
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}
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} else {
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$nonce = $this->grav['uri']->param('admin-nonce');
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if (null === $nonce || !Utils::verifyNonce($nonce, 'admin-form')) {
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$this->admin->setMessage($this->admin::translate('PLUGIN_ADMIN.INVALID_SECURITY_TOKEN'),
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'error');
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$this->admin->json_response = [
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'status' => 'error',
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'message' => $this->admin::translate('PLUGIN_ADMIN.INVALID_SECURITY_TOKEN')
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];
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return false;
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}
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}
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}
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return true;
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}
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/**
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* Sets the page redirect.
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*
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* @param string $path The path to redirect to
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* @param int $code The HTTP redirect code
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* @return void
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*/
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public function setRedirect($path, $code = 303)
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{
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$this->redirect = $path;
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$this->redirectCode = $code;
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}
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/**
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* Sends JSON response and terminates the call.
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*
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* @param array $json
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* @param int $code
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* @return never-return
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*/
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protected function sendJsonResponse(array $json, $code = 200): void
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{
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// JSON response.
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$response = $this->createJsonResponse($json, $code);
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$this->close($response);
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}
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/**
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* @param ResponseInterface $response
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* @return never-return
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*/
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protected function close(ResponseInterface $response): void
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{
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$this->grav->close($response);
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}
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/**
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* Handles ajax upload for files.
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* Stores in a flash object the temporary file and deals with potential file errors.
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*
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* @return bool True if the action was performed.
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*/
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public function taskFilesUpload()
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{
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if (null === $_FILES || !$this->authorizeTask('upload file', $this->dataPermissions())) {
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return false;
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}
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/** @var Config $config */
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$config = $this->grav['config'];
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$data = $this->view === 'pages' ? $this->admin->page(true) : $this->prepareData([]);
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$settings = $data->blueprints()->schema()->getProperty($this->post['name']);
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$settings = (object)array_merge([
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'avoid_overwriting' => false,
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'random_name' => false,
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'accept' => ['image/*'],
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'limit' => 10,
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'filesize' => Utils::getUploadLimit()
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], (array)$settings, ['name' => $this->post['name']]);
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$upload = $this->normalizeFiles($_FILES['data'], $settings->name);
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$filename = $upload->file->name;
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// Handle bad filenames.
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if (!Utils::checkFilename($filename)) {
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$this->admin->json_response = [
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'status' => 'error',
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'message' => sprintf($this->admin::translate('PLUGIN_ADMIN.FILEUPLOAD_UNABLE_TO_UPLOAD', null),
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htmlspecialchars($filename, ENT_QUOTES | ENT_HTML5, 'UTF-8'), 'Bad filename')
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];
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return false;
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}
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if (!isset($settings->destination)) {
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$this->admin->json_response = [
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'status' => 'error',
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'message' => $this->admin::translate('PLUGIN_ADMIN.DESTINATION_NOT_SPECIFIED', null)
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];
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return false;
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}
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// Do not use self@ outside of pages
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if ($this->view !== 'pages' && in_array($settings->destination, ['@self', 'self@', '@self@'])) {
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$this->admin->json_response = [
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'status' => 'error',
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'message' => sprintf($this->admin::translate('PLUGIN_ADMIN.FILEUPLOAD_PREVENT_SELF', null),
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htmlspecialchars($settings->destination, ENT_QUOTES | ENT_HTML5, 'UTF-8'))
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];
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return false;
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}
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// Handle errors and breaks without proceeding further
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if ($upload->file->error !== UPLOAD_ERR_OK) {
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$this->admin->json_response = [
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'status' => 'error',
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'message' => sprintf($this->admin::translate('PLUGIN_ADMIN.FILEUPLOAD_UNABLE_TO_UPLOAD', null),
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htmlspecialchars($filename, ENT_QUOTES | ENT_HTML5, 'UTF-8'),
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$this->upload_errors[$upload->file->error])
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];
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return false;
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}
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// Handle file size limits
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$settings->filesize *= 1048576; // 2^20 [MB in Bytes]
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if ($settings->filesize > 0 && $upload->file->size > $settings->filesize) {
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$this->admin->json_response = [
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'status' => 'error',
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'message' => $this->admin::translate('PLUGIN_ADMIN.EXCEEDED_GRAV_FILESIZE_LIMIT')
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];
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return false;
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}
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// Handle Accepted file types
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// Accept can only be mime types (image/png | image/*) or file extensions (.pdf|.jpg)
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$accepted = false;
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$errors = [];
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// Do not trust mimetype sent by the browser
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$mime = Utils::getMimeByFilename($filename);
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foreach ((array)$settings->accept as $type) {
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// Force acceptance of any file when star notation
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if ($type === '*') {
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$accepted = true;
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break;
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}
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$isMime = strstr($type, '/');
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$find = str_replace(['.', '*', '+'], ['\.', '.*', '\+'], $type);
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if ($isMime) {
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$match = preg_match('#' . $find . '$#', $mime);
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if (!$match) {
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$errors[] = htmlspecialchars('The MIME type "' . $mime . '" for the file "' . $filename . '" is not an accepted.', ENT_QUOTES | ENT_HTML5, 'UTF-8');
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} else {
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$accepted = true;
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break;
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}
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} else {
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$match = preg_match('#' . $find . '$#', $filename);
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if (!$match) {
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$errors[] = htmlspecialchars('The File Extension for the file "' . $filename . '" is not an accepted.', ENT_QUOTES | ENT_HTML5, 'UTF-8');
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} else {
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$accepted = true;
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break;
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}
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}
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}
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if (!$accepted) {
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$this->admin->json_response = [
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'status' => 'error',
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'message' => implode('<br />', $errors)
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];
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return false;
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}
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// Remove the error object to avoid storing it
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unset($upload->file->error);
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// we need to move the file at this stage or else
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// it won't be available upon save later on
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// since php removes it from the upload location
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$tmp_dir = Admin::getTempDir();
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$tmp_file = $upload->file->tmp_name;
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$tmp = $tmp_dir . '/uploaded-files/' . Utils::basename($tmp_file);
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Folder::create(dirname($tmp));
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if (!move_uploaded_file($tmp_file, $tmp)) {
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$this->admin->json_response = [
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'status' => 'error',
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'message' => sprintf(
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$this->admin::translate('PLUGIN_ADMIN.FILEUPLOAD_UNABLE_TO_MOVE', null),
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'',
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htmlspecialchars($tmp, ENT_QUOTES | ENT_HTML5, 'UTF-8')
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)
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];
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return false;
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}
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// Special Sanitization for SVG
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if (Utils::contains($mime, 'svg', false)) {
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Security::sanitizeSVG($tmp);
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}
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$upload->file->tmp_name = $tmp;
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// Retrieve the current session of the uploaded files for the field
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// and initialize it if it doesn't exist
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$sessionField = base64_encode($this->grav['uri']->url());
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$flash = $this->admin->session()->getFlashObject('files-upload') ?? [];
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if (!isset($flash[$sessionField])) {
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$flash[$sessionField] = [];
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}
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if (!isset($flash[$sessionField][$upload->field])) {
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$flash[$sessionField][$upload->field] = [];
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}
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// Set destination
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if ($this->grav['locator']->isStream($settings->destination)) {
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$destination = $this->grav['locator']->findResource($settings->destination, false, true);
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} else {
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$destination = Folder::getRelativePath(rtrim($settings->destination, '/'));
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$destination = $this->admin->getPagePathFromToken($destination);
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}
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// Create destination if needed
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if (!is_dir($destination)) {
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Folder::mkdir($destination);
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}
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// Generate random name if required
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if ($settings->random_name) { // TODO: document
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$extension = Utils::pathinfo($upload->file->name, PATHINFO_EXTENSION);
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$upload->file->name = Utils::generateRandomString(15) . '.' . $extension;
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}
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// Handle conflicting name if needed
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if ($settings->avoid_overwriting) { // TODO: document
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if (file_exists($destination . '/' . $upload->file->name)) {
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$upload->file->name = date('YmdHis') . '-' . $upload->file->name;
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}
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}
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// Prepare object for later save
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$path = $destination . '/' . $upload->file->name;
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$upload->file->path = $path;
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// $upload->file->route = $page ? $path : null;
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// Prepare data to be saved later
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$flash[$sessionField][$upload->field][$path] = (array)$upload->file;
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// Finally store the new uploaded file in the field session
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$this->admin->session()->setFlashObject('files-upload', $flash);
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$this->admin->json_response = [
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'status' => 'success',
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'session' => \json_encode([
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'sessionField' => base64_encode($this->grav['uri']->url()),
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'path' => $upload->file->path,
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'field' => $settings->name
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])
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];
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return true;
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}
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/**
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* Checks if the user is allowed to perform the given task with its associated permissions
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*
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* @param string $task The task to execute
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* @param array $permissions The permissions given
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*
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* @return bool True if authorized. False if not.
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*/
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public function authorizeTask($task = '', $permissions = [])
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{
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if (!$this->admin->authorize($permissions)) {
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if ($this->grav['uri']->extension() === 'json') {
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$this->admin->json_response = [
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'status' => 'unauthorized',
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'message' => $this->admin::translate('PLUGIN_ADMIN.INSUFFICIENT_PERMISSIONS_FOR_TASK') . ' ' . $task . '.'
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];
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} else {
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$this->admin->setMessage($this->admin::translate('PLUGIN_ADMIN.INSUFFICIENT_PERMISSIONS_FOR_TASK') . ' ' . $task . '.',
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'error');
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}
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return false;
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}
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return true;
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}
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|
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/**
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* Checks if the user is allowed to perform the given task with its associated permissions.
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* Throws exception if the check fails.
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*
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* @param string $task The task to execute
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* @param array $permissions The permissions given
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* @throws RequestException
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*/
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public function checkTaskAuthorization($task = '', $permissions = [])
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{
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if (!$this->admin->authorize($permissions)) {
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throw new RequestException($this->getRequest(), $this->admin::translate('PLUGIN_ADMIN.INSUFFICIENT_PERMISSIONS_FOR_TASK') . ' ' . $task . '.', 403);
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}
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}
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/**
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* Gets the permissions needed to access a given view
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*
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* @return array An array of permissions
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*/
|
|
protected function dataPermissions()
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{
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$type = $this->view;
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$permissions = ['admin.super'];
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switch ($type) {
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case 'config':
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$type = $this->route ?: 'system';
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$permissions[] = 'admin.configuration.' . $type;
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break;
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case 'plugins':
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$permissions[] = 'admin.plugins';
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break;
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case 'themes':
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$permissions[] = 'admin.themes';
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break;
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case 'users':
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$permissions[] = 'admin.users';
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break;
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case 'user':
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$permissions[] = 'admin.login';
|
|
$permissions[] = 'admin.users';
|
|
break;
|
|
case 'pages':
|
|
$permissions[] = 'admin.pages';
|
|
break;
|
|
default:
|
|
$permissions[] = 'admin.configuration.' . $type;
|
|
$permissions[] = 'admin.configuration_' . $type;
|
|
}
|
|
|
|
return $permissions;
|
|
}
|
|
|
|
/**
|
|
* Gets the configuration data for a given view & post
|
|
*
|
|
* @param array $data
|
|
*
|
|
* @return array
|
|
*/
|
|
protected function prepareData(array $data)
|
|
{
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* Internal method to normalize the $_FILES array
|
|
*
|
|
* @param array $data $_FILES starting point data
|
|
* @param string $key
|
|
*
|
|
* @return object a new Object with a normalized list of files
|
|
*/
|
|
protected function normalizeFiles($data, $key = '')
|
|
{
|
|
$files = new \stdClass();
|
|
$files->field = $key;
|
|
$files->file = new \stdClass();
|
|
|
|
foreach ($data as $fieldName => $fieldValue) {
|
|
// Since Files Upload are always happening via Ajax
|
|
// we are not interested in handling `multiple="true"`
|
|
// because they are always handled one at a time.
|
|
// For this reason we normalize the value to string,
|
|
// in case it is arriving as an array.
|
|
$value = (array)Utils::getDotNotation($fieldValue, $key);
|
|
$files->file->{$fieldName} = array_shift($value);
|
|
}
|
|
|
|
return $files;
|
|
}
|
|
|
|
/**
|
|
* Removes a file from the flash object session, before it gets saved
|
|
*
|
|
* @return bool True if the action was performed.
|
|
*/
|
|
public function taskFilesSessionRemove()
|
|
{
|
|
if (!$this->authorizeTask('delete file', $this->dataPermissions())) {
|
|
return false;
|
|
}
|
|
|
|
// Retrieve the current session of the uploaded files for the field
|
|
// and initialize it if it doesn't exist
|
|
$sessionField = base64_encode($this->grav['uri']->url());
|
|
$request = \json_decode($this->post['session']);
|
|
|
|
// Ensure the URI requested matches the current one, otherwise fail
|
|
if ($request->sessionField !== $sessionField) {
|
|
return false;
|
|
}
|
|
|
|
// Retrieve the flash object and remove the requested file from it
|
|
$flash = $this->admin->session()->getFlashObject('files-upload') ?? [];
|
|
$endpoint = $flash[$request->sessionField][$request->field][$request->path] ?? null;
|
|
|
|
if (isset($endpoint)) {
|
|
if (file_exists($endpoint['tmp_name'])) {
|
|
unlink($endpoint['tmp_name']);
|
|
}
|
|
|
|
unset($endpoint);
|
|
}
|
|
|
|
// Walk backward to cleanup any empty field that's left
|
|
// Field
|
|
if (isset($flash[$request->sessionField][$request->field][$request->path])) {
|
|
unset($flash[$request->sessionField][$request->field][$request->path]);
|
|
}
|
|
|
|
// Field
|
|
if (isset($flash[$request->sessionField][$request->field]) && empty($flash[$request->sessionField][$request->field])) {
|
|
unset($flash[$request->sessionField][$request->field]);
|
|
}
|
|
|
|
// Session Field
|
|
if (isset($flash[$request->sessionField]) && empty($flash[$request->sessionField])) {
|
|
unset($flash[$request->sessionField]);
|
|
}
|
|
|
|
|
|
// If there's anything left to restore in the flash object, do so
|
|
if (count($flash)) {
|
|
$this->admin->session()->setFlashObject('files-upload', $flash);
|
|
}
|
|
|
|
$this->admin->json_response = ['status' => 'success'];
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Redirect to the route stored in $this->redirect
|
|
*
|
|
* Route may or may not be prefixed by /en or /admin or /en/admin.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function redirect()
|
|
{
|
|
$this->admin->redirect($this->redirect, $this->redirectCode);
|
|
}
|
|
|
|
/**
|
|
* Prepare and return POST data.
|
|
*
|
|
* @param array $post
|
|
* @return array
|
|
*/
|
|
protected function getPost($post)
|
|
{
|
|
if (!is_array($post)) {
|
|
return [];
|
|
}
|
|
|
|
unset($post['task']);
|
|
|
|
// Decode JSON encoded fields and merge them to data.
|
|
if (isset($post['_json'])) {
|
|
$post = array_replace_recursive($post, $this->jsonDecode($post['_json']));
|
|
unset($post['_json']);
|
|
}
|
|
|
|
return $this->cleanDataKeys($post);
|
|
}
|
|
|
|
/**
|
|
* Recursively JSON decode data.
|
|
*
|
|
* @param array $data
|
|
* @return array
|
|
* @throws JsonException
|
|
* @internal Do not use directly!
|
|
*/
|
|
protected function jsonDecode(array $data): array
|
|
{
|
|
foreach ($data as &$value) {
|
|
if (is_array($value)) {
|
|
$value = $this->jsonDecode($value);
|
|
} else {
|
|
$value = json_decode($value, true, 512, JSON_THROW_ON_ERROR);
|
|
}
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* @param array $source
|
|
* @return array
|
|
* @internal Do not use directly!
|
|
*/
|
|
protected function cleanDataKeys(array $source): array
|
|
{
|
|
$out = [];
|
|
foreach ($source as $key => $value) {
|
|
$key = str_replace(['%5B', '%5D'], ['[', ']'], $key);
|
|
if (is_array($value)) {
|
|
$out[$key] = $this->cleanDataKeys($value);
|
|
} else {
|
|
$out[$key] = $value;
|
|
}
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
|
|
/**
|
|
* Return true if multilang is active
|
|
*
|
|
* @return bool True if multilang is active
|
|
*/
|
|
protected function isMultilang()
|
|
{
|
|
return count($this->grav['config']->get('system.languages.supported', [])) > 1;
|
|
}
|
|
|
|
/**
|
|
* @param PageInterface|UserInterface|Data $obj
|
|
*
|
|
* @return PageInterface|UserInterface|Data
|
|
*/
|
|
protected function storeFiles($obj)
|
|
{
|
|
// Process previously uploaded files for the current URI
|
|
// and finally store them. Everything else will get discarded
|
|
$queue = $this->admin->session()->getFlashObject('files-upload');
|
|
if (is_array($queue)) {
|
|
$queue = $queue[base64_encode($this->grav['uri']->url())];
|
|
foreach ($queue as $key => $files) {
|
|
foreach ($files as $destination => $file) {
|
|
if (!rename($file['tmp_name'], $destination)) {
|
|
throw new \RuntimeException(sprintf($this->admin->translate('PLUGIN_ADMIN.FILEUPLOAD_UNABLE_TO_MOVE',
|
|
null), '"' . $file['tmp_name'] . '"', $destination));
|
|
}
|
|
|
|
unset($files[$destination]['tmp_name']);
|
|
}
|
|
|
|
if ($this->view === 'pages') {
|
|
$keys = explode('.', preg_replace('/^header./', '', $key));
|
|
$init_key = array_shift($keys);
|
|
if (count($keys) > 0) {
|
|
$new_data = $obj->header()->{$init_key} ?? [];
|
|
Utils::setDotNotation($new_data, implode('.', $keys), $files, true);
|
|
} else {
|
|
$new_data = $files;
|
|
}
|
|
if (isset($obj->header()->{$init_key})) {
|
|
$obj->modifyHeader($init_key,
|
|
array_replace_recursive([], $obj->header()->{$init_key}, $new_data));
|
|
} else {
|
|
$obj->modifyHeader($init_key, $new_data);
|
|
}
|
|
} elseif ($obj instanceof UserInterface and $key === 'avatar') {
|
|
$obj->set($key, $files);
|
|
} else {
|
|
// TODO: [this is JS handled] if it's single file, remove existing and use set, if it's multiple, use join
|
|
$obj->join($key, $files); // stores
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
return $obj;
|
|
}
|
|
|
|
/**
|
|
* Used by the filepicker field to get a list of files in a folder.
|
|
*
|
|
* @return bool
|
|
*/
|
|
protected function taskGetFilesInFolder()
|
|
{
|
|
if (!$this->authorizeTask('get files', $this->dataPermissions())) {
|
|
return false;
|
|
}
|
|
|
|
$data = $this->view === 'pages' ? $this->admin->page(true) : $this->prepareData([]);
|
|
|
|
if (null === $data) {
|
|
return false;
|
|
}
|
|
|
|
if (method_exists($data, 'blueprints')) {
|
|
$settings = $data->blueprints()->schema()->getProperty($this->post['name']);
|
|
} elseif (method_exists($data, 'getBlueprint')) {
|
|
$settings = $data->getBlueprint()->schema()->getProperty($this->post['name']);
|
|
}
|
|
|
|
if (isset($settings['folder'])) {
|
|
$folder = $settings['folder'];
|
|
} else {
|
|
$folder = 'self@';
|
|
}
|
|
|
|
// Do not use self@ outside of pages
|
|
if ($this->view !== 'pages' && in_array($folder, ['@self', 'self@', '@self@'])) {
|
|
if (!$data instanceof MediaInterface) {
|
|
$this->admin->json_response = [
|
|
'status' => 'error',
|
|
'message' => sprintf($this->admin::translate('PLUGIN_ADMIN.FILEUPLOAD_PREVENT_SELF', null), $folder)
|
|
];
|
|
|
|
return false;
|
|
}
|
|
|
|
$media = $data->getMedia();
|
|
} else {
|
|
/** @var UniformResourceLocator $locator */
|
|
$locator = $this->grav['locator'];
|
|
if ($locator->isStream($folder)) {
|
|
$folder = $locator->findResource($folder);
|
|
}
|
|
|
|
// Set destination
|
|
$folder = Folder::getRelativePath(rtrim($folder, '/'));
|
|
$folder = $this->admin->getPagePathFromToken($folder);
|
|
|
|
$media = new Media($folder);
|
|
}
|
|
|
|
$available_files = [];
|
|
$metadata = [];
|
|
$thumbs = [];
|
|
|
|
|
|
foreach ($media->all() as $name => $medium) {
|
|
|
|
$available_files[] = $name;
|
|
|
|
if (isset($settings['include_metadata'])) {
|
|
$img_metadata = $medium->metadata();
|
|
if ($img_metadata) {
|
|
$metadata[$name] = $img_metadata;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
// Peak in the flashObject for optimistic filepicker updates
|
|
$pending_files = [];
|
|
$sessionField = base64_encode($this->grav['uri']->url());
|
|
$flash = $this->admin->session()->getFlashObject('files-upload');
|
|
|
|
if ($flash && isset($flash[$sessionField])) {
|
|
foreach ($flash[$sessionField] as $field => $data) {
|
|
foreach ($data as $file) {
|
|
if (dirname($file['path']) === $folder) {
|
|
$pending_files[] = $file['name'];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$this->admin->session()->setFlashObject('files-upload', $flash);
|
|
|
|
// Handle Accepted file types
|
|
// Accept can only be file extensions (.pdf|.jpg)
|
|
if (isset($settings['accept'])) {
|
|
$available_files = array_filter($available_files, function ($file) use ($settings) {
|
|
return $this->filterAcceptedFiles($file, $settings);
|
|
});
|
|
|
|
$pending_files = array_filter($pending_files, function ($file) use ($settings) {
|
|
return $this->filterAcceptedFiles($file, $settings);
|
|
});
|
|
}
|
|
|
|
// Generate thumbs if needed
|
|
if (isset($settings['preview_images']) && $settings['preview_images'] === true) {
|
|
foreach ($available_files as $filename) {
|
|
$thumbs[$filename] = $media[$filename]->zoomCrop(100,100)->url();
|
|
}
|
|
}
|
|
|
|
$this->admin->json_response = [
|
|
'status' => 'success',
|
|
'files' => array_values($available_files),
|
|
'pending' => array_values($pending_files),
|
|
'folder' => $folder,
|
|
'metadata' => $metadata,
|
|
'thumbs' => $thumbs
|
|
];
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param string $file
|
|
* @param array $settings
|
|
* @return false
|
|
*/
|
|
protected function filterAcceptedFiles($file, $settings)
|
|
{
|
|
$valid = false;
|
|
|
|
foreach ((array)$settings['accept'] as $type) {
|
|
$find = str_replace('*', '.*', $type);
|
|
$valid |= preg_match('#' . $find . '$#i', $file);
|
|
}
|
|
|
|
return $valid;
|
|
}
|
|
|
|
/**
|
|
* Handle deleting a file from a blueprint
|
|
*
|
|
* @return bool True if the action was performed.
|
|
*/
|
|
protected function taskRemoveFileFromBlueprint()
|
|
{
|
|
if (!$this->authorizeTask('remove file', $this->dataPermissions())) {
|
|
return false;
|
|
}
|
|
|
|
/** @var Uri $uri */
|
|
$uri = $this->grav['uri'];
|
|
$blueprint = base64_decode($uri->param('blueprint'));
|
|
$path = base64_decode($uri->param('path'));
|
|
$route = base64_decode($uri->param('proute'));
|
|
$type = $uri->param('type');
|
|
$field = $uri->param('field');
|
|
|
|
$filename = Utils::basename($this->post['filename'] ?? '');
|
|
if ($filename === '') {
|
|
$this->admin->json_response = [
|
|
'status' => 'error',
|
|
'message' => 'Filename is empty'
|
|
];
|
|
|
|
return false;
|
|
}
|
|
|
|
// Get Blueprint
|
|
if ($type === 'pages' || strpos($blueprint, 'pages/') === 0) {
|
|
$page = $this->admin->page(true, $route);
|
|
if (!$page) {
|
|
$this->admin->json_response = [
|
|
'status' => 'error',
|
|
'message' => 'Page not found'
|
|
];
|
|
|
|
return false;
|
|
}
|
|
$blueprints = $page->blueprints();
|
|
$path = Folder::getRelativePath($page->path());
|
|
$settings = (object)$blueprints->schema()->getProperty($field);
|
|
} else {
|
|
$page = null;
|
|
if ($type === 'themes' || $type === 'plugins') {
|
|
$obj = $this->grav[$type]->get(Utils::substrToString($blueprint, '/')); //here
|
|
$settings = (object) $obj->blueprints()->schema()->getProperty($field);
|
|
} else {
|
|
$settings = (object)$this->admin->blueprints($blueprint)->schema()->getProperty($field);
|
|
}
|
|
}
|
|
|
|
// Get destination
|
|
if ($this->grav['locator']->isStream($settings->destination)) {
|
|
$destination = $this->grav['locator']->findResource($settings->destination, false, true);
|
|
|
|
} else {
|
|
$destination = Folder::getRelativePath(rtrim($settings->destination, '/'));
|
|
$destination = $this->admin->getPagePathFromToken($destination, $page);
|
|
}
|
|
|
|
// Not in path
|
|
if (!Utils::startsWith($path, $destination)) {
|
|
$this->admin->json_response = [
|
|
'status' => 'error',
|
|
'message' => 'Path not valid for this data type'
|
|
];
|
|
|
|
return false;
|
|
}
|
|
|
|
// Only remove files from correct destination...
|
|
$this->taskRemoveMedia($destination . '/' . $filename);
|
|
|
|
if ($page) {
|
|
$keys = explode('.', preg_replace('/^header./', '', $field));
|
|
$header = (array)$page->header();
|
|
$data_path = implode('.', $keys);
|
|
$data = Utils::getDotNotation($header, $data_path);
|
|
|
|
if (isset($data[$path])) {
|
|
unset($data[$path]);
|
|
Utils::setDotNotation($header, $data_path, $data);
|
|
$page->header($header);
|
|
}
|
|
|
|
$page->save();
|
|
} elseif ($type === 'user') {
|
|
$user = Grav::instance()['user'];
|
|
unset($user->avatar);
|
|
$user->save();
|
|
} else {
|
|
|
|
$blueprint_prefix = $type === 'config' ? '' : $type . '.';
|
|
$blueprint_name = str_replace(['config/', '/blueprints'], '', $blueprint);
|
|
$blueprint_field = $blueprint_prefix . $blueprint_name . '.' . $field;
|
|
|
|
$files = $this->grav['config']->get($blueprint_field);
|
|
|
|
if ($files) {
|
|
foreach ($files as $key => $value) {
|
|
if ($key == $path) {
|
|
unset($files[$key]);
|
|
}
|
|
}
|
|
}
|
|
|
|
$this->grav['config']->set($blueprint_field, $files);
|
|
|
|
switch ($type) {
|
|
case 'config':
|
|
$data = $this->grav['config']->get($blueprint_name);
|
|
$config = $this->admin->data($blueprint, $data);
|
|
$config->save();
|
|
break;
|
|
case 'themes':
|
|
Theme::saveConfig($blueprint_name);
|
|
break;
|
|
case 'plugins':
|
|
Plugin::saveConfig($blueprint_name);
|
|
break;
|
|
}
|
|
}
|
|
|
|
Cache::clearCache('invalidate');
|
|
|
|
$this->admin->json_response = [
|
|
'status' => 'success',
|
|
'message' => $this->admin::translate('PLUGIN_ADMIN.REMOVE_SUCCESSFUL')
|
|
];
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Handles removing a media file
|
|
*
|
|
* @note This task cannot be used anymore.
|
|
*
|
|
* @return bool True if the action was performed
|
|
*/
|
|
public function taskRemoveMedia($filename = null)
|
|
{
|
|
if (!$this->canEditMedia()) {
|
|
return false;
|
|
}
|
|
|
|
if (null === $filename) {
|
|
throw new \RuntimeException('Admin task RemoveMedia has been disabled.');
|
|
}
|
|
|
|
$file = File::instance($filename);
|
|
$resultRemoveMedia = false;
|
|
|
|
if ($file->exists()) {
|
|
$resultRemoveMedia = $file->delete();
|
|
|
|
$fileParts = Utils::pathinfo($filename);
|
|
|
|
foreach (scandir($fileParts['dirname']) as $file) {
|
|
$regex_pattern = '/' . preg_quote($fileParts['filename'], '/') . "@\d+x\." . $fileParts['extension'] . "(?:\.meta\.yaml)?$|" . preg_quote($fileParts['basename'], '/') . "\.meta\.yaml$/";
|
|
if (preg_match($regex_pattern, $file)) {
|
|
$path = $fileParts['dirname'] . '/' . $file;
|
|
@unlink($path);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
if ($resultRemoveMedia) {
|
|
if ($this->grav['uri']->extension() === 'json') {
|
|
$this->admin->json_response = [
|
|
'status' => 'success',
|
|
'message' => $this->admin::translate('PLUGIN_ADMIN.REMOVE_SUCCESSFUL')
|
|
];
|
|
} else {
|
|
$this->admin->setMessage($this->admin::translate('PLUGIN_ADMIN.REMOVE_SUCCESSFUL'), 'info');
|
|
$this->clearMediaCache();
|
|
$this->setRedirect('/media-manager');
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
if ($this->grav['uri']->extension() === 'json') {
|
|
$this->admin->json_response = [
|
|
'status' => 'success',
|
|
'message' => $this->admin::translate('PLUGIN_ADMIN.REMOVE_FAILED')
|
|
];
|
|
} else {
|
|
$this->admin->setMessage($this->admin::translate('PLUGIN_ADMIN.REMOVE_FAILED'), 'error');
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Handles clearing the media cache
|
|
*
|
|
* @return bool True if the action was performed
|
|
*/
|
|
protected function clearMediaCache()
|
|
{
|
|
$key = 'media-manager-files';
|
|
$cache = $this->grav['cache'];
|
|
$cache->delete(md5($key));
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Determine if the user can edit media
|
|
*
|
|
* @param string $type
|
|
*
|
|
* @return bool True if the media action is allowed
|
|
*/
|
|
protected function canEditMedia($type = 'media')
|
|
{
|
|
if (!$this->authorizeTask('edit media', ['admin.' . $type, 'admin.super'])) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param string $message
|
|
* @param string $type
|
|
* @return $this
|
|
*/
|
|
protected function setMessage($message, $type = 'info')
|
|
{
|
|
$this->admin->setMessage($message, $type);
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* @return Config
|
|
*/
|
|
protected function getConfig(): Config
|
|
{
|
|
return $this->grav['config'];
|
|
}
|
|
|
|
/**
|
|
* @return ServerRequestInterface
|
|
*/
|
|
protected function getRequest(): ServerRequestInterface
|
|
{
|
|
return $this->grav['request'];
|
|
}
|
|
}
|