MDL-66402 core_h5p: First version for player.php and embed.php

sarjona · Sep 15, 2019 · bf532f8 · bf532f8
1 parent b3f0ecc
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diff --git a/h5p/classes/player.php b/h5p/classes/player.php
@@ -0,0 +1,82 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * H5P player class.
+ *
+ * @package    core
+ * @subpackage h5p
+ * @copyright  2019 Moodle
+ * @author     Sara Arjona <sara@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace core_h5p;
+
+defined('MOODLE_INTERNAL') || die();
+
+class player {
+    protected $embedtype;
+    protected $settings;
+
+    /**
+     * Inits the H5P player for rendering the content.
+     *
+     * @param string $pluginfile Local URL of the H5P file to display.
+     */
+    public function __construct(string $pluginfile) {
+        global $CFG;
+
+    }
+
+    /**
+     * Adds js assets to the current page.
+     */
+    public function addassetstopage() {
+        global $PAGE, $CFG;
+
+        foreach ($this->jsrequires as $script) {
+            $PAGE->requires->js($script, true);
+        }
+
+        foreach ($this->cssrequires as $css) {
+            $PAGE->requires->css($css);
+        }
+
+        // Print JavaScript settings to page.
+        $PAGE->requires->data_for_js('H5PIntegration', $this->settings, true);
+    }
+
+    /**
+     * Outputs an H5P content.
+     */
+    public function outputview() {
+        if ($this->embedtype === 'div') {
+            echo "<div class=\"h5p-content\" data-content-id=\"{$this->idnumber}\"></div>";
+        } else {
+            echo "<div class=\"h5p-iframe-wrapper\">" .
+                 "<iframe id=\"h5p-iframe-{$this->idnumber}\"" .
+                 " class=\"h5p-iframe\"" .
+                 " data-content-id=\"{$this->idnumber}\"" .
+                 " style=\"height:1px; min-width: 100%\"" .
+                 " src=\"about:blank\"" .
+                 " frameBorder=\"0\"" .
+                 " scrolling=\"no\">" .
+                 "</iframe>" .
+                 "</div>";
+        }
+    }
+}
diff --git a/h5p/embed.php b/h5p/embed.php
@@ -0,0 +1,56 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Render H5P content from an H5P file.
+ *
+ * @package    core_h5p
+ * @copyright  2019 Sara Arjona <sara@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+require_once(__DIR__ . '/../config.php');
+
+$pluginfile = required_param('pluginfile', PARAM_LOCALURL);
+
+// TODO: Check if the user has access to the file.
+require_login(null, false);
+
+// Set up the H5P player class.
+$h5pplayer = new \core_h5p\player($pluginfile);
+
+// Configure page.
+$context = context_system::instance();
+// TODO: update the correct context.
+$PAGE->set_context($context);
+$PAGE->set_url(new moodle_url ('/h5p/embed.php', array('pluginfile' => $pluginfile)));
+// TODO: set the title and the heading. They should be added to the h5p lang or taken from the metadata.
+$PAGE->set_title('render h5p');
+$PAGE->set_heading('h5p rendering');
+
+// Embed specific page setup.
+$PAGE->add_body_class('h5p-embed');
+$PAGE->set_pagelayout('embedded');
+
+// Add H5P assets to the page.
+$h5pplayer->addassetstopage();
+
+// Print page HTML.
+echo $OUTPUT->header();
+
+echo $h5pplayer->outputview();
+
+echo $OUTPUT->footer();