MDL-22112, push wiki 2.0 into head

2010-05-02 11:28:11 +00:00
parent b65e022034
commit 00710f4cc1
173 changed files with 12180 additions and 9271 deletions
@@ -0,0 +1,83 @@
+<?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/>.
+
+/**
+ * This file contains all necessary code to view a diff page
+ *
+ * @package mod-wiki-2.0
+ * @copyrigth 2009 Marc Alier, Jordi Piguillem [email protected]
+ * @copyrigth 2009 Universitat Politecnica de Catalunya http://www.upc.edu
+ *
+ * @author Jordi Piguillem
+ * @author Marc Alier
+ * @author David Jimenez
+ * @author Josep Arus
+ * @author Kenneth Riba
+ *
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+require_once('../../config.php');
+
+require_once($CFG->dirroot . '/mod/wiki/lib.php');
+require_once($CFG->dirroot . '/mod/wiki/locallib.php');
+require_once($CFG->dirroot . '/mod/wiki/pagelib.php');
+
+require_once($CFG->dirroot . '/mod/wiki/diff/difflib.php');
+require_once($CFG->dirroot . '/mod/wiki/diff/diff_nwiki.php');
+
+$pageid = required_param('pageid', PARAM_TEXT);
+$compare = required_param('compare', PARAM_INT);
+$comparewith = required_param('comparewith', PARAM_INT);
+
+if (!$page = wiki_get_page($pageid)) {
+    print_error('incorrectpageid', 'wiki');
+}
+
+if (!$subwiki = wiki_get_subwiki($page->subwikiid)) {
+    print_error('incorrectsubwikiid', 'wiki');
+}
+
+if (!$wiki = wiki_get_wiki($subwiki->wikiid)) {
+    print_error('incorrectwikiid', 'wiki');
+}
+
+if (!$cm = get_coursemodule_from_instance('wiki', $wiki->id)) {
+    print_error('invalidcoursemodule');
+}
+
+if (!$course = get_course_by_id($cm->course)) {
+    print_error('coursemisconf');
+}
+
+if ($compare >= $comparewith) {
+    print_error("A page version can only be compared with an older version.");
+}
+
+require_course_login($course->id, true, $cm);
+add_to_log($course->id, "wiki", "diff", "diff.php?id=$cm->id", "$wiki->id");
+
+$wikipage = new page_wiki_diff($wiki, $subwiki, $cm);
+
+$wikipage->set_page($page);
+$wikipage->set_comparison($compare, $comparewith);
+
+$wikipage->print_header();
+
+$wikipage->print_content();
+
+$wikipage->print_footer();