function getChangedBy($action_str, $div_id = 'qc_changedby', $u = null)
{
if ($u == null) {
//normal use
$userText = $this->mResult->qc_user_text;
$u = User::newFromName($userText);
}
$html = "<div id='{$div_id}' class='qc_by'>{$action_str}";
if ($u) {
$display = $u->getRealName() == "" ? $u->getName() : $u->getRealName();
$img = "<a target='new' href='{$u->getUserPage()->getFullURL()}' class='tooltip'><img src='" . Avatar::getAvatarURL($u->getName()) . "' /></a>";
$html .= "{$img} <a target='new' href='{$u->getUserPage()->getFullURL()}'>{$display}</a>";
$html .= "<span class='tooltip_span'>Hi, I'm {$display}</span>";
//add a Quick Note button for patrols
if (preg_match('@patrol@', $action_str)) {
$t = Title::newFromID($this->mResult->qc_page);
//make and format the Quick Note button
$qn = QuickNoteEdit::getQuickNoteDiffButton($t, $u, $this->mResult->qc_rev_id, $this->mResult->qc_old_rev_id);
$class = "";
$html .= preg_replace("@href@", $class . " href", $qn);
}
} else {
$html .= "<a target='new' href='{$userText}'>{$userText}</a>";
}
$html .= '</div>';
return $html;
}
