MDL-22504 Drag and drop upload course - enables upload of files, text…

… and urls to a course page

course/lib.php

@@ -28,6 +28,7 @@
 
 require_once($CFG->libdir.'/completionlib.php');
 require_once($CFG->libdir.'/filelib.php');
+require_once($CFG->libdir.'/dnduploadlib.php');
 
 define('COURSE_MAX_LOGS_PER_PAGE', 1000);       // records
 define('COURSE_MAX_RECENT_PERIOD', 172800);     // Two days, in seconds
@@ -4557,4 +4558,7 @@ function include_course_ajax($course, $modules = array(), $config = null) {
     foreach ($modules as $module => $modname) {
         $PAGE->requires->string_for_js('pluginname', $module);
     }
+
+    // Load drag and drop upload AJAX.
+    dndupload_add_to_course($course);
 }

lang/en/dndupload.php

@@ -0,0 +1,39 @@
+<?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/>.
+
+/**
+ * Strings for component 'dndupload', language 'en', branch 'master'
+ *
+ * @package   core
+ * @copyright 1999 onwards Martin Dougiamas  {@link http://moodle.com}
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['actionchoice'] = 'What do you want to do with the file \'{$a}\'?';
+$string['addfilehere'] = 'Add file(s) here';
+$string['addlinkhere'] = 'Add link here';
+$string['addpagehere'] = 'Add page here';
+$string['dndworking'] = 'Drag and drop files, text or links onto course sections to upload them';
+$string['errorcreatingactivity'] = 'Unable to create an instance of activity \'{$a}\'';
+$string['errorfiletoobig'] = 'The file was bigger than the limit of {$a} bytes';
+$string['errornouploadrepo'] = 'There is no upload repository enabled for this site';
+$string['filetoolarge'] = 'is too large to upload';
+$string['nameforlink'] = 'What do you want to call this link?';
+$string['nameforpage'] = 'What do you want to call this page?';
+$string['noajax'] = 'AJAX course editing must be enabled for drag and drop upload to work';
+$string['nofilereader'] = 'Your browser does not support drag and drop upload of files';
+$string['noscript'] = 'Javascript must be enabled for drag and drop upload to work';
+$string['servererror'] = 'An error occurred whilst communicating with the server';