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MDL-16262 recovery of broken single simple discussions after old reset

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This commit is contained in:
skodak 2009-01-01 22:53:43 +00:00
parent af53d23f68
commit 6648265857
1 changed files with 16 additions and 1 deletions
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17
mod/forum/lib.php
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@ -138,7 +138,22 @@ function forum_update_instance($forum) {
notify('Warning! There is more than one discussion in this forum - using the most recent');
$discussion = array_pop($discussions);
} else {
print_error('cannotfinddisscussion', 'forum');
// try to recover by creating initial discussion - MDL-16262
$discussion = new object();
$discussion->course = $forum->course;
$discussion->forum = $forum->id;
$discussion->name = $forum->name;
$discussion->intro = $forum->intro;
$discussion->assessed = $forum->assessed;
$discussion->format = $forum->type;
$discussion->mailnow = false;
$discussion->groupid = -1;
forum_add_discussion($discussion, null, $message);
if (! $discussion = $DB->get_record('forum_discussions', array('forum'=>$forum->id))) {
print_error('cannotadd', 'forum');
}
}
}
if (! $post = $DB->get_record('forum_posts', array('id'=>$discussion->firstpost))) {