Merge branch 'MDL-48718-master' of git://github.com/jleyva/moodle

ralferlebach · Mar 24, 2015 · 6ae4510 · 6ae4510
2 parents 20e955a + 55a1fe4
commit 6ae4510
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diff --git a/mod/imscp/lib.php b/mod/imscp/lib.php
@@ -361,3 +361,58 @@ function imscp_page_type_list($pagetype, $parentcontext, $currentcontext) {
     $modulepagetype = array('mod-imscp-*' => get_string('page-mod-imscp-x', 'imscp'));
     return $modulepagetype;
 }
+
+/**
+ * Export imscp resource contents
+ *
+ * @param  stdClass $cm     Course module object
+ * @param  string $baseurl  Base URL for file downloads
+ * @return array of file content
+ */
+function imscp_export_contents($cm, $baseurl) {
+    global $DB;
+
+    $contents = array();
+    $context = context_module::instance($cm->id);
+
+    $imscp = $DB->get_record('imscp', array('id' => $cm->instance), '*', MUST_EXIST);
+
+    // We export the IMSCP structure as json encoded string.
+    $structure = array();
+    $structure['type']         = 'content';
+    $structure['filename']     = 'structure';
+    $structure['filepath']     = '/';
+    $structure['filesize']     = 0;
+    $structure['fileurl']      = null;
+    $structure['timecreated']  = $imscp->timemodified;
+    $structure['timemodified'] = $imscp->timemodified;
+    $structure['content']      = json_encode(unserialize($imscp->structure));
+    $structure['sortorder']    = 0;
+    $structure['userid']       = null;
+    $structure['author']       = null;
+    $structure['license']      = null;
+    $contents[] = $structure;
+
+    // Area files.
+    $fs = get_file_storage();
+    $files = $fs->get_area_files($context->id, 'mod_imscp', 'content', $imscp->revision, 'id ASC', false);
+    foreach ($files as $fileinfo) {
+        $file = array();
+        $file['type']         = 'file';
+        $file['filename']     = $fileinfo->get_filename();
+        $file['filepath']     = $fileinfo->get_filepath();
+        $file['filesize']     = $fileinfo->get_filesize();
+        $file['fileurl']      = moodle_url::make_webservice_pluginfile_url(
+                                    $context->id, 'mod_imscp', 'content', $imscp->revision,
+                                    $fileinfo->get_filepath(), $fileinfo->get_filename())->out(false);
+        $file['timecreated']  = $fileinfo->get_timecreated();
+        $file['timemodified'] = $fileinfo->get_timemodified();
+        $file['sortorder']    = $fileinfo->get_sortorder();
+        $file['userid']       = $fileinfo->get_userid();
+        $file['author']       = $fileinfo->get_author();
+        $file['license']      = $fileinfo->get_license();
+        $contents[] = $file;
+    }
+
+    return $contents;
+}
diff --git a/mod/imscp/tests/lib_test.php b/mod/imscp/tests/lib_test.php
@@ -0,0 +1,67 @@
+<?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/>.
+
+/**
+ * Unit tests for (some of) mod/imscp/lib.php.
+ *
+ * @package    mod_imscp
+ * @category   test
+ * @copyright  2015 Juan Leyva <juan@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+
+defined('MOODLE_INTERNAL') || die();
+
+global $CFG;
+require_once($CFG->dirroot . '/mod/imscp/lib.php');
+
+/**
+ * Unit tests for (some of) mod/imscp/lib.php.
+ *
+ * @package    mod_imscp
+ * @category   test
+ * @copyright  2015 Juan Leyva <juan@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class mod_imscp_lib_testcase extends advanced_testcase {
+
+    public function test_export_contents() {
+        global $DB, $USER;
+
+        $this->resetAfterTest(true);
+
+        $user = $this->getDataGenerator()->create_user();
+        $course = $this->getDataGenerator()->create_course();
+        $studentrole = $DB->get_record('role', array('shortname' => 'student'));
+        $this->getDataGenerator()->enrol_user($user->id, $course->id, $studentrole->id);
+
+        $this->setAdminUser();
+        $imscp = $this->getDataGenerator()->create_module('imscp', array('course' => $course->id));
+        $cm = get_coursemodule_from_id('imscp', $imscp->cmid);
+
+        $this->setUser($user);
+        $contents = imscp_export_contents($cm, '');
+
+        // The test package contains 47 files.
+        $this->assertCount(47, $contents);
+        // The structure is present.
+        $this->assertEquals('structure', $contents[0]['filename']);
+        // The structure is returned and it maches the expected one.
+        $this->assertEquals(json_encode(unserialize($imscp->structure)), $contents[0]['content']);
+
+    }
+}