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MDL-27442 forum: allow forum to be restored into 2.1 from a 1.9 backup

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This commit is contained in:
Andrew Davis (andyjdavis)
2011-05-19 13:41:01 +02:00
committed by David Mudrak
parent 46ff8b0ecf
commit ab1da2675d
1 changed files with 43 additions and 1 deletions
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mod/forum/backup/moodle1/lib.php
+43 -1
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@@ -46,7 +46,20 @@ class moodle1_mod_forum_handler extends moodle1_mod_handler {
*/
public function get_paths() {
return array(
new convert_path('forum', '/MOODLE_BACKUP/COURSE/MODULES/MOD/FORUM'),
new convert_path('forum', '/MOODLE_BACKUP/COURSE/MODULES/MOD/FORUM',
array(
'renamefields' => array(
'format' => 'messageformat',
),
'newfields' => array(
'completiondiscussions' => 0,
'completionreplies' => 0,
'completionpost' => 0,
'maxattachments' => 1,
'introformat' => 0,
),
)
),
);
}
@@ -54,5 +67,34 @@ class moodle1_mod_forum_handler extends moodle1_mod_handler {
* Converts /MOODLE_BACKUP/COURSE/MODULES/MOD/FORUM data
*/
public function process_forum($data) {
// get the course module id and context id
$instanceid = $data['id'];
$moduleid = $this->get_moduleid($instanceid);
$contextid = $this->converter->get_contextid(CONTEXT_MODULE, $moduleid);
// we now have all information needed to start writing into the file
$this->open_xml_writer("activities/forum_{$moduleid}/forum.xml");
$this->xmlwriter->begin_tag('activity', array('id' => $instanceid, 'moduleid' => $moduleid,
'modulename' => 'forum', 'contextid' => $contextid));
$this->xmlwriter->begin_tag('forum', array('id' => $instanceid));
unset($data['id']); // we already write it as attribute, do not repeat it as child element
foreach ($data as $field => $value) {
$this->xmlwriter->full_tag($field, $value);
}
$this->xmlwriter->begin_tag('discussions');
}
/**
* This is executed when we reach the closing </MOD> tag of our 'forum' path
*/
public function on_forum_end() {
$this->xmlwriter->end_tag('discussions');
$this->xmlwriter->end_tag('forum');
$this->xmlwriter->end_tag('activity');
$this->close_xml_writer();
}
//conversion of discussion, posts etc will be implemented in a future version of Moodle
}