Initial Upload

2025-12-02 10:32:59 -05:00
commit 05ce0da296
2240 changed files with 467811 additions and 0 deletions
--- a/lib/Controller/Preview.php
+++ b/lib/Controller/Preview.php
@@ -0,0 +1,155 @@
+<?php
+/*
+ * Copyright (C) 2024 Xibo Signage Ltd
+ *
+ * Xibo - Digital Signage - https://xibosignage.com
+ *
+ * This file is part of Xibo.
+ *
+ * Xibo is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ *
+ * Xibo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Xibo.  If not, see <http://www.gnu.org/licenses/>.
+ */
+namespace Xibo\Controller;
+
+use Slim\Http\Response as Response;
+use Slim\Http\ServerRequest as Request;
+use Xibo\Factory\LayoutFactory;
+use Xibo\Support\Exception\AccessDeniedException;
+
+/**
+ * Class Preview
+ * @package Xibo\Controller
+ */
+class Preview extends Base
+{
+    /**
+     * @var LayoutFactory
+     */
+    private $layoutFactory;
+
+    /**
+     * Set common dependencies.
+     * @param LayoutFactory $layoutFactory
+     */
+    public function __construct($layoutFactory)
+    {
+        $this->layoutFactory = $layoutFactory;
+    }
+
+    /**
+     * Layout Preview
+     * @param Request $request
+     * @param Response $response
+     * @param $id
+     * @return \Psr\Http\Message\ResponseInterface|Response
+     * @throws AccessDeniedException
+     * @throws \Xibo\Support\Exception\ControllerNotImplemented
+     * @throws \Xibo\Support\Exception\GeneralException
+     * @throws \Xibo\Support\Exception\NotFoundException
+     */
+    public function show(Request $request, Response $response, $id)
+    {
+        $sanitizedParams = $this->getSanitizer($request->getParams());
+
+        // Get the layout
+        if ($sanitizedParams->getInt('findByCode') === 1) {
+            $layout = $this->layoutFactory->getByCode($id);
+        } else {
+            $layout = $this->layoutFactory->getById($id);
+        }
+
+        if (!$this->getUser()->checkViewable($layout)
+            || !$this->getUser()->featureEnabled(['layout.view', 'playlist.view', 'campaign.view'])
+        ) {
+            throw new AccessDeniedException();
+        }
+
+        // Do we want to preview the draft version of this Layout?
+        if ($sanitizedParams->getCheckbox('isPreviewDraft') && $layout->hasDraft()) {
+            $layout = $this->layoutFactory->getByParentId($layout->layoutId);
+        }
+
+        $this->getState()->template = 'layout-renderer';
+        $this->getState()->setData([
+            'layout' => $layout,
+            'previewOptions' => [
+                'getXlfUrl' => $this->urlFor($request, 'layout.getXlf', ['id' => $layout->layoutId]),
+                'getResourceUrl' => $this->urlFor($request, 'module.getResource', [
+                    'regionId' => ':regionId', 'id' => ':id'
+                ]),
+                'libraryDownloadUrl' => $this->urlFor($request, 'library.download', ['id' => ':id']),
+                'layoutBackgroundDownloadUrl' => $this->urlFor($request, 'layout.download.background', ['id' => ':id']),
+                'loaderUrl' => $this->getConfig()->uri('img/loader.gif'),
+                'layoutPreviewUrl' => $this->urlFor($request, 'layout.preview', ['id' => '[layoutCode]'])
+            ]
+        ]);
+
+        return $this->render($request, $response);
+    }
+
+    /**
+     * Get the XLF for a Layout
+     * @param Request $request
+     * @param Response $response
+     * @param $id
+     * @return \Psr\Http\Message\ResponseInterface|Response
+     * @throws AccessDeniedException
+     * @throws \Xibo\Support\Exception\ControllerNotImplemented
+     * @throws \Xibo\Support\Exception\GeneralException
+     * @throws \Xibo\Support\Exception\InvalidArgumentException
+     * @throws \Xibo\Support\Exception\NotFoundException
+     */
+    public function getXlf(Request $request, Response $response, $id)
+    {
+        $layout = $this->layoutFactory->concurrentRequestLock($this->layoutFactory->getById($id));
+        try {
+            if (!$this->getUser()->checkViewable($layout)) {
+                throw new AccessDeniedException();
+            }
+
+            echo file_get_contents($layout->xlfToDisk([
+                'notify' => false,
+                'collectNow' => false,
+            ]));
+
+            $this->setNoOutput();
+        } finally {
+            // Release lock
+            $this->layoutFactory->concurrentRequestRelease($layout);
+        }
+
+        return $this->render($request, $response);
+    }
+
+    /**
+     * Return the player bundle
+     * @param Request $request
+     * @param Response $response
+     * @return \Psr\Http\Message\ResponseInterface|Response
+     */
+    public function playerBundle(Request $request, Response $response)
+    {
+        $params = $this->getSanitizer($request->getParams());
+        $isMap = $params->getCheckbox('map');
+        if ($isMap) {
+            $bundle = file_get_contents(PROJECT_ROOT . '/modules/bundle.min.js.map');
+        } else {
+            $bundle = file_get_contents(PROJECT_ROOT . '/modules/bundle.min.js');
+        }
+
+        $response->getBody()->write($bundle);
+        return $response->withStatus(200)
+            ->withHeader('Content-Size', strlen($bundle))
+            ->withHeader('Content-Type', 'application/javascript');
+    }
+}