/**
* Test the relationship between title and wikipage in RequestContext
* @covers RequestContext::getWikiPage
* @covers RequestContext::getTitle
*/
public function testWikiPageTitle()
{
$context = new RequestContext();
$curTitle = Title::newFromText("A");
$context->setTitle($curTitle);
$this->assertTrue($curTitle->equals($context->getWikiPage()->getTitle()), "When a title is first set WikiPage should be created on-demand for that title.");
$curTitle = Title::newFromText("B");
$context->setWikiPage(WikiPage::factory($curTitle));
$this->assertTrue($curTitle->equals($context->getTitle()), "Title must be updated when a new WikiPage is provided.");
$curTitle = Title::newFromText("C");
$context->setTitle($curTitle);
$this->assertTrue($curTitle->equals($context->getWikiPage()->getTitle()), "When a title is updated the WikiPage should be purged " . "and recreated on-demand with the new title.");
}
/**
* Select proper skin and theme based on user preferences / default settings
*/
public static function onGetSkin(RequestContext $context, &$skin)
{
global $wgDefaultSkin, $wgDefaultTheme, $wgSkinTheme, $wgForceSkin, $wgAdminSkin, $wgSkipSkins, $wgEnableAnswers;
wfProfileIn(__METHOD__);
$isOasisPublicBeta = $wgDefaultSkin == 'oasis';
$request = $context->getRequest();
$title = $context->getTitle();
$user = $context->getUser();
$useskin = $request->getVal('useskin', null);
/**
* check headers sent by varnish, if X-Skin is send force skin unless there is useskin param in url
* @author eloy, requested by artur
*/
if (is_null($useskin) && function_exists('apache_request_headers')) {
$headers = apache_request_headers();
if (isset($headers['X-Skin'])) {
if (in_array($headers['X-Skin'], array('monobook', 'oasis', 'venus', 'wikia', 'wikiamobile', 'uncyclopedia'))) {
$skin = Skin::newFromKey($headers['X-Skin']);
// X-Skin header fallback for Mercury which is actually not a MediaWiki skin but a separate application
} elseif ($headers['X-Skin'] === 'mercury') {
$skin = Skin::newFromKey('wikiamobile');
}
wfProfileOut(__METHOD__);
return false;
}
}
// useskin query param fallback for Mercury which is actually not a MediaWiki skin but a separate application
if ($useskin === 'mercury') {
$useskin = 'wikiamobile';
}
if (!$title instanceof Title || in_array(self::getUserOption('skin'), $wgSkipSkins)) {
$skin = Skin::newFromKey(isset($wgDefaultSkin) ? $wgDefaultSkin : 'monobook');
wfProfileOut(__METHOD__);
return false;
}
// only allow useskin=wikia for beta & staff.
if ($request->getVal('useskin') == 'wikia') {
$request->setVal('useskin', 'oasis');
}
if (!empty($wgForceSkin)) {
$wgForceSkin = $request->getVal('useskin', $wgForceSkin);
$elems = explode('-', $wgForceSkin);
$userSkin = array_key_exists(0, $elems) ? $elems[0] : null;
$userTheme = array_key_exists(1, $elems) ? $elems[1] : null;
$skin = Skin::newFromKey($userSkin);
$skin->themename = $userTheme;
self::log(__METHOD__, "forced skin to be {$wgForceSkin}");
wfProfileOut(__METHOD__);
return false;
}
# Get skin logic
wfProfileIn(__METHOD__ . '::GetSkinLogic');
if (!$user->isLoggedIn()) {
# If user is not logged in
if ($wgDefaultSkin == 'oasis') {
$userSkin = $wgDefaultSkin;
$userTheme = null;
} else {
if (!empty($wgAdminSkin) && !$isOasisPublicBeta) {
$adminSkinArray = explode('-', $wgAdminSkin);
$userSkin = isset($adminSkinArray[0]) ? $adminSkinArray[0] : null;
$userTheme = isset($adminSkinArray[1]) ? $adminSkinArray[1] : null;
} else {
$userSkin = $wgDefaultSkin;
$userTheme = $wgDefaultTheme;
}
}
} else {
$userSkin = self::getUserOption('skin');
$userTheme = self::getUserOption('theme');
// RT:81173 Answers force hack. It's in here because wgForceSkin is overwritten in CommonExtensions to '', most likely due to allowing admin skins and themes. This will force answers and falls through to admin skin and theme logic if there is one.
if (!empty($wgDefaultSkin) && $wgDefaultSkin == 'answers') {
$userSkin = 'answers';
}
if (empty($userSkin)) {
if (!empty($wgAdminSkin)) {
$adminSkinArray = explode('-', $wgAdminSkin);
$userSkin = isset($adminSkinArray[0]) ? $adminSkinArray[0] : null;
$userTheme = isset($adminSkinArray[1]) ? $adminSkinArray[1] : null;
} else {
$userSkin = 'oasis';
}
} else {
if (!empty($wgAdminSkin) && $userSkin != 'venus' && $userSkin != 'oasis' && $userSkin != 'monobook' && $userSkin != 'wowwiki' && $userSkin != 'lostbook') {
$adminSkinArray = explode('-', $wgAdminSkin);
$userSkin = isset($adminSkinArray[0]) ? $adminSkinArray[0] : null;
$userTheme = isset($adminSkinArray[1]) ? $adminSkinArray[1] : null;
}
}
}
wfProfileOut(__METHOD__ . '::GetSkinLogic');
$chosenSkin = !is_null($useskin) ? $useskin : $userSkin;
$elems = explode('-', $chosenSkin);
$userSkin = array_key_exists(0, $elems) ? empty($wgEnableAnswers) && $elems[0] == 'answers' ? 'oasis' : $elems[0] : null;
$userTheme = array_key_exists(1, $elems) ? $elems[1] : $userTheme;
$userTheme = $request->getVal('usetheme', $userTheme);
wfRunHooks('BeforeSkinLoad', [&$userSkin, $useskin, $title]);
$skin = Skin::newFromKey($userSkin);
$normalizedSkinName = substr(strtolower(get_class($skin)), 4);
self::log(__METHOD__, "using skin {$normalizedSkinName}");
# Normalize theme name and set it as a variable for skin object.
if (isset($wgSkinTheme[$normalizedSkinName])) {
wfProfileIn(__METHOD__ . '::NormalizeThemeName');
if (!in_array($userTheme, $wgSkinTheme[$normalizedSkinName])) {
if (in_array($wgDefaultTheme, $wgSkinTheme[$normalizedSkinName])) {
$userTheme = $wgDefaultTheme;
} else {
$userTheme = $wgSkinTheme[$normalizedSkinName][0];
}
}
$skin->themename = $userTheme;
# force default theme on monaco and oasis when there is no admin setting
if ($normalizedSkinName == 'oasis' && (empty($wgAdminSkin) && $isOasisPublicBeta)) {
$skin->themename = $wgDefaultTheme;
}
self::log(__METHOD__, "using theme {$userTheme}");
wfProfileOut(__METHOD__ . '::NormalizeThemeName');
}
// FIXME: add support for oasis themes
if ($normalizedSkinName == 'oasis') {
$skin->themename = $request->getVal('usetheme');
}
wfProfileOut(__METHOD__);
return false;
}
/**
* An efficient edit filter callback based on the text after section merging
* @param RequestContext $context
* @param Content $content
* @param Status $status
* @param $summary
* @param $user
* @param $minorEdit
* @return bool
*/
function confirmEditMerged($context, $content, $status, $summary, $user, $minorEdit)
{
$legacyMode = !defined('MW_EDITFILTERMERGED_SUPPORTS_API');
if (defined('MW_API') && $legacyMode) {
# API mode
# The CAPTCHA was already checked and approved
return true;
}
if (!$context->canUseWikiPage()) {
// we check WikiPage only
// try to get an appropriate title for this page
$title = $context->getTitle();
if ($title instanceof Title) {
$title = $title->getFullText();
} else {
// otherwise it's an unknown page where this function is called from
$title = 'unknown';
}
// log this error, it could be a problem in another extension, edits should always have a WikiPage if
// they go through EditFilterMergedContent.
wfDebug(__METHOD__ . ': Skipped ConfirmEdit check: No WikiPage for title ' . $title);
return true;
}
$page = $context->getWikiPage();
if (!$this->doConfirmEdit($page, $content, false, $context)) {
if ($legacyMode) {
$status->fatal('hookaborted');
}
$status->value = EditPage::AS_HOOK_ERROR_EXPECTED;
$status->apiHookResult = array();
$this->addCaptchaAPI($status->apiHookResult);
$page->ConfirmEdit_ActivateCaptcha = true;
return $legacyMode;
}
return true;
}