MDL-49152 output: Templates for renderers (JS and PHP)

Mustache support for rendering templates from either php or js.
2015-03-14 22:48:40 +08:00
parent 72f8324ec5
commit 9bdcf57951
66 changed files with 6532 additions and 33 deletions
@@ -0,0 +1,59 @@
+<?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/>.
+
+/**
+ * Mustache helper that will add JS to the end of the page.
+ *
+ * @package    core
+ * @category   output
+ * @copyright  2015 Damyon Wiese
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace core\output;
+
+/**
+ * Store a list of JS calls to insert at the end of the page.
+ *
+ * @copyright  2015 Damyon Wiese
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @since      2.9
+ */
+class mustache_javascript_helper {
+
+    /** @var page_requirements_manager $requires - Page requirements manager for collecting JS calls. */
+    private $requires = null;
+
+    /**
+     * Create new instance of mustache javascript helper.
+     *
+     * @param page_requirements_manager $requires Page requirements manager.
+     */
+    public function __construct($requires) {
+        $this->requires = $requires;
+    }
+
+    /**
+     * Add the block of text to the page requires so it is appended in the footer. The
+     * content of the block can contain further mustache tags which will be resolved.
+     *
+     * @param string $text The script content of the section.
+     * @param \Mustache_LambdaHelper $helper Used to render the content of this block.
+     */
+    public function help($text, \Mustache_LambdaHelper $helper) {
+        $this->requires->js_amd_inline($helper->render($text));
+    }
+}