/**
* Gets a list of existing drafts for a specific user
*
* @param $title Object: [optional] Title of article, defaults to all articles
* @param $userID Integer: [optional] ID of user, defaults to current user
* @return List of drafts or null
*/
public static function get($title = null, $userID = null)
{
global $wgUser;
// Removes expired drafts for a more accurate list
Drafts::clean();
// Gets database connection
$dbw = wfGetDB(DB_MASTER);
// Builds where clause
$where = array('draft_savetime > ' . $dbw->addQuotes($dbw->timestamp(self::getDraftAgeCutoff())));
// Checks if specific title was given
if ($title !== null) {
// Get page id from title
$pageId = $title->getArticleId();
// Checks if page id exists
if ($pageId) {
// Adds specific page id to conditions
$where['draft_page'] = $pageId;
} else {
// Adds new page information to conditions
$where['draft_namespace'] = $title->getNamespace();
$where['draft_title'] = $title->getDBkey();
}
}
// Checks if a specific user was given
if ($userID !== null) {
// Adds specific user to conditions
$where['draft_user'] = $userID;
} else {
// Adds current user to conditions
$where['draft_user'] = $wgUser->getID();
}
// Gets matching drafts from database
$result = $dbw->select('drafts', '*', $where, __METHOD__);
if ($result) {
// Creates an array of matching drafts
$drafts = array();
while ($row = $dbw->fetchRow($result)) {
// Adds a new draft to the list from the row
$drafts[] = Draft::newFromRow($row);
}
}
// Returns array of matching drafts or null if there were none
return count($drafts) ? $drafts : null;
}
