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Classes/Controller/BookmarksController.php

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+<?php
+
+/*
+ * This file is part of the package buepro/bookmark_pages.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace WapplerSystems\BookmarkPages\Controller;
+
+use WapplerSystems\BookmarkPages\Model\Bookmark;
+use WapplerSystems\BookmarkPages\Model\Bookmarks;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Mvc\Controller\ActionController;
+
+/**
+ * Plugin controller
+ */
+class BookmarksController extends ActionController
+{
+
+    /**
+     * display bookmarks list
+     */
+    public function indexAction()
+    {
+        $bookmark = Bookmark::createFromCurrent();
+        $this->view->assignMultiple([
+            'bookmark' => $bookmark->toArray()
+        ]);
+    }
+
+    /**
+     * Adds the current page as bookmark and renders/returns updated list as html
+     *
+     * This is meant to be called by ajax (typoscript_rendering)
+     *
+     * @param array $localBookmarks
+     */
+    public function bookmarkAction($localBookmarks = [])
+    {
+        // use the parameter directly and ignore chash because url is submitted by JS
+        $url = GeneralUtility::_GP('url');
+        $url = $url ? $url : null;
+
+        $bookmark = Bookmark::createFromCurrent($url);
+
+        $bookmarks = new Bookmarks();
+        $bookmarks->merge($localBookmarks);
+        $bookmarks->addBookmark($bookmark);
+        $bookmarks->persist();
+
+        $this->updateAndSendList($bookmarks);
+    }
+
+    /**
+     * Remove a bookmark from list and renders/returns updated list as html
+     *
+     * This is meant to be called by ajax (typoscript_rendering)
+     *
+     * @param string $id
+     * @param array $localBookmarks
+     */
+    public function deleteAction($id = '', $localBookmarks = [])
+    {
+        $bookmarks = new Bookmarks();
+        $bookmarks->merge($localBookmarks);
+        if ($id) {
+            $bookmarks->removeBookmark($id);
+            $bookmarks->persist();
+        }
+        $this->updateAndSendList($bookmarks);
+    }
+
+    /**
+     * Action to get bookmark list
+     *
+     * @param array $localBookmarks
+     */
+    public function listEntriesAction($localBookmarks = [])
+    {
+        $bookmarks = new Bookmarks();
+        $bookmarks->merge($localBookmarks);
+        $this->updateAndSendList($bookmarks);
+    }
+
+    /**
+     * This is for ajax requests
+     *
+     * @param Bookmarks $bookmarks
+     */
+    public function updateAndSendList(Bookmarks $bookmarks)
+    {
+        // check if we bookmarked the current page
+        $bookmark = Bookmark::createFromCurrent();
+        $isBookmarked = $bookmarks->bookmarkExists($bookmark);
+
+        // build the ajax response data
+        $response = [
+            'isBookmarked' => $isBookmarked,
+            'bookmarks' => $bookmarks->getBookmarksForLocalStorage()
+        ];
+
+        header('Content-Type: application/json');
+        echo json_encode($response);
+        die();
+    }
+}