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@@ -140,14 +140,14 @@ function delete_category($action, $id, $user_id = null) {
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// step 1: delete the category
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$sql = "DELETE FROM ".$dropbox_cnf['tbl_category']." WHERE c_id = $course_id AND cat_id='".intval($id)."' AND $sentreceived='1'";
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- $result = Database::query($sql);
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+ Database::query($sql);
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// step 2: delete all the documents in this category
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$sql = "SELECT * FROM ".$entries_table." WHERE c_id = $course_id AND cat_id='".intval($id)."'";
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$result = Database::query($sql);
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while($row = Database::fetch_array($result)) {
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- $dropboxfile = new Dropbox_Person($_user['user_id'], $is_courseAdmin, $is_courseTutor);
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+ $dropboxfile = new Dropbox_Person($user_id, $is_courseAdmin, $is_courseTutor);
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if ($action == 'deletereceivedcategory') {
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$dropboxfile->deleteReceivedWork($row[$id_field]);
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}
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