/**
* Entry point that create the "Preferences" object
*/
function wfSpecialPreferences()
{
global $wgRequest, $wgHooks;
$wgHooks["pageTabs"][] = array("wfPreferencesTabs");
$form = new PreferencesForm($wgRequest);
$form->execute();
}
/**
* @param {String} $key valid key as specified in validTabs
* @return {HtmlForm}
*/
public function getPreferencesForm($key)
{
$prefs = array();
$user = $this->getUser();
$ctx = $this->getContext();
switch ($key) {
case 'personal':
Preferences::profilePreferences($user, $ctx, $prefs);
break;
case 'skin':
Preferences::skinPreferences($user, $ctx, $prefs);
break;
case 'dateformat':
Preferences::datetimePreferences($user, $ctx, $prefs);
break;
case 'files':
Preferences::filesPreferences($user, $ctx, $prefs);
break;
case 'rc':
Preferences::rcPreferences($user, $ctx, $prefs);
break;
}
Preferences::loadPreferenceValues($user, $ctx, $prefs);
$htmlForm = new PreferencesForm($prefs, $ctx, 'prefs');
$htmlForm->suppressReset();
$htmlForm->setModifiedUser($user);
$htmlForm->setId('mw-prefs-form');
$htmlForm->setSubmitText($ctx->msg('saveprefs')->text());
$htmlForm->setSubmitCallback(array('Preferences', 'tryUISubmit'));
$htmlForm->setAction(SpecialPage::getTitleFor($this->getName(), $key)->getLocalUrl());
return $htmlForm;
}
/**
* Entry point that create the "Preferences" object
*/
function wfSpecialPreferences()
{
global $wgRequest;
$form = new PreferencesForm($wgRequest);
$form->execute();
}
/**
* Handle the form submission if everything validated properly
*
* @param array $formData
* @param PreferencesForm $form
* @return bool|Status|string
*/
static function tryFormSubmit($formData, $form)
{
global $wgAuth;
$user = $form->getModifiedUser();
$hiddenPrefs = $form->getConfig()->get('HiddenPrefs');
$result = true;
if (!$user->isAllowedAny('editmyprivateinfo', 'editmyoptions')) {
return Status::newFatal('mypreferencesprotected');
}
// Filter input
foreach (array_keys($formData) as $name) {
if (isset(self::$saveFilters[$name])) {
$formData[$name] = call_user_func(self::$saveFilters[$name], $formData[$name], $formData);
}
}
// Fortunately, the realname field is MUCH simpler
// (not really "private", but still shouldn't be edited without permission)
if (!in_array('realname', $hiddenPrefs) && $user->isAllowed('editmyprivateinfo') && array_key_exists('realname', $formData)) {
$realName = $formData['realname'];
$user->setRealName($realName);
}
if ($user->isAllowed('editmyoptions')) {
foreach (self::$saveBlacklist as $b) {
unset($formData[$b]);
}
# If users have saved a value for a preference which has subsequently been disabled
# via $wgHiddenPrefs, we don't want to destroy that setting in case the preference
# is subsequently re-enabled
foreach ($hiddenPrefs as $pref) {
# If the user has not set a non-default value here, the default will be returned
# and subsequently discarded
$formData[$pref] = $user->getOption($pref, null, true);
}
// Keep old preferences from interfering due to back-compat code, etc.
$user->resetOptions('unused', $form->getContext());
foreach ($formData as $key => $value) {
$user->setOption($key, $value);
}
Hooks::run('PreferencesFormPreSave', array($formData, $form, $user, &$result));
}
$wgAuth->updateExternalDB($user);
$user->saveSettings();
return $result;
}
static function getFormObject($user)
{
$formDescriptor = Preferences::getPreferences($user);
$htmlForm = new PreferencesForm($formDescriptor, 'prefs');
$htmlForm->setSubmitText(wfMsg('saveprefs'));
$htmlForm->setTitle(SpecialPage::getTitleFor('Preferences'));
$htmlForm->setSubmitID('prefsubmit');
$htmlForm->setSubmitCallback(array('Preferences', 'tryFormSubmit'));
return $htmlForm;
}
function mainPrefsForm($status, $message = '')
{
global $wgOut, $wgUser, $wgExtensionPreferences;
wfProfileIn(__METHOD__);
// first get original form, then hack into it new options
parent::mainPrefsForm($status, $message);
$html = $wgOut->getHTML();
$wgOut->clearHTML();
$sections = array();
foreach ($wgExtensionPreferences as $p) {
if (!isset($p['section']) || !$p['section']) {
continue;
}
$section = $p['section'];
$name = isset($p['name']) ? $p['name'] : '';
$value = '';
if ($name) {
if (isset($p['load'])) {
$value = $p['load']($name);
} else {
$value = $wgUser->getOption($name);
}
}
if ($value === '' && isset($p['default'])) {
$value = $p['default'];
}
$sectext = htmlspecialchars(wfMsg($section));
$regex = "/(<fieldset>\\s*<legend>\\s*" . preg_quote($sectext) . "\\s*<\\/legend>.*?)(<\\/fieldset>)/s";
// check if $section exists in prefs yet
// cache the existence of sections
if (!isset($sections[$section])) {
$sections[$section] = true;
if (!preg_match($regex, $html, $m)) {
// doesn't exist so add an empty section to end
$addhtml = "<fieldset><legend>{$sectext}</legend></fieldset>\n";
$html = preg_replace("/(<(div|table) id='prefsubmit'.*)/s", "{$addhtml} \$1", $html);
}
}
$type = isset($p['type']) ? $p['type'] : PREF_USER_T;
if (!empty($p['int-type'])) {
$type = $p['int-type'];
}
$pos = isset($p['pos']) ? $p['pos'] : '';
switch ($type) {
case PREF_CUSTOM_HTML_T:
$addhtml = $p['html'];
break;
case PREF_TOGGLE_T:
$addhtml = $this->getToggle($name);
break;
case PREF_INT_T:
case PREF_TEXT_T:
case PREF_PASSWORD_T:
$size = isset($p['size']) && $p['size'] ? "size=\"{$p['size']}\"" : '';
$caption = isset($p['caption']) && $p['caption'] ? $p['caption'] : wfMsg($name);
if ($type == PREF_PASSWORD_T) {
$type = 'password';
} else {
$type = 'text';
}
if ($pos == 'first' || $pos == '') {
$addhtml = "\n<table>\n";
} else {
$addhtml = '';
}
$addhtml .= $this->addRow("<label for=\"{$name}\">{$caption}</label>", "<input type=\"{$type}\" id=\"{$name}\" name=\"{$name}\" value=\"{$value}\" {$size} />") . "\n";
if ($pos == 'last' || $pos == '') {
$addhtml .= "</table>\n";
}
break;
case PREF_DROPDOWN_T:
$caption = isset($p['caption']) && $p['caption'] ? $p['caption'] : wfMsg($name);
$onchange = isset($p['onchange']) && $p['onchange'] ? " onchange='" . $p['onchange'] . "'" : '';
$row = "\n\t <select id=\"{$name}\"{$onchange} name=\"{$name}\">\n";
$options = is_array($p['options']) ? $p['options'] : array();
foreach ($options as $option) {
$row .= "\t\t<option>{$option}</option>\n";
}
$row .= "\t </select>";
if ($pos == 'first' || $pos == '') {
$addhtml = "\n<table>\n";
} else {
$addhtml = '';
}
$addhtml .= $this->addRow("<label for=\"{$name}\">{$caption}</label>", $row) . "\n";
if ($pos == 'last' || $pos == '') {
$addhtml .= "</table>\n";
}
break;
case PREF_USER_T:
default:
$addhtml = preg_replace("/@VALUE@/", $value, isset($p['html']) ? $p['html'] : '');
break;
}
// the section exists
$html = preg_replace($regex, "\$1 {$addhtml} \$2", $html);
}
$wgOut->addHTML($html);
// debugging
//$wgOut->addHTML( $wgUser->encodeOptions() );
wfProfileOut(__METHOD__);
}