/**
* Execute special page. Only available to wikihow staff.
*/
public function execute($par)
{
global $wgRequest, $wgOut, $wgUser, $wgLang;
if (strtolower($par) == 'url') {
$style = 'url';
} else {
$style = '';
}
$userGroups = $wgUser->getGroups();
if ($wgUser->isBlocked() || !in_array('staff', $userGroups)) {
$wgOut->setRobotpolicy('noindex,nofollow');
$wgOut->errorpage('nosuchspecialpage', 'nospecialpagetext');
return;
}
if ($wgRequest->wasPosted()) {
$action = $wgRequest->getVal('action');
$wgOut->setArticleBodyOnly(true);
if ('load-config' == $action) {
$key = $wgRequest->getVal('config-key', '');
$val = ConfigStorage::dbGetConfig($key);
$style = $wgRequest->getVal('style', '');
if ($style == 'url') {
//translate ids to readable urls
$val = $this->translateValues($val, $style);
}
$result = array('result' => $val);
} elseif ('save-config' == $action) {
$errors = '';
$key = $wgRequest->getVal('config-key', '');
$val = $wgRequest->getVal('config-val', '');
$style = $wgRequest->getVal('style', '');
if ($style == 'url') {
//validate for errors
$errors = self::validateInput($key, $val);
//grab the existing values from the db
$val_db = ConfigStorage::dbGetConfig($key);
//translate the good urls back to ids for storage purposes
$val = $this->translateValues($val, 'id');
//add the new and old values together
$val = $val_db . "\r\n" . $val;
}
ConfigStorage::dbStoreConfig($key, $val);
$errors .= self::validateInput($key, $val);
$output = 'saved and checked input<br/><br/>';
if ($errors) {
$output .= 'ERRORS:<br/>' . str_replace("\n", "<br/>\n", $errors);
} else {
$output .= "no errors.";
}
if ($style == 'url') {
// ** commentting out because it times out if the input was too big
//translate back to urls for updated display
//$val = $this->translateValues($val,'url');
$val = '';
}
$result = array('result' => $output, 'val' => $val);
} elseif ('remove-line' == $action) {
$key = $wgRequest->getVal('config-key', '');
$id = $wgRequest->getVal('id', '');
$result = $this->removeLine($key, $id);
$result = array('result' => $result['result'], 'error' => $result['error']);
} else {
$result = array('error' => 'bad action');
}
print json_encode($result);
return;
}
$wgOut->setHTMLTitle(wfMsg('pagetitle', 'Admin - Generalized Config Editor'));
$listConfigs = ConfigStorage::dbListConfigKeys();
$tmpl = self::getGuts($listConfigs, $style);
$wgOut->addHTML($tmpl);
}
function enableTPCoach()
{
if (self::isTPCoachEnabled()) {
return;
}
ConfigStorage::dbStoreConfig(self::TPCOACH_ENABLED, 1);
}
