/**
* This class should be covered by a general architecture document which does
- * not exist as of january 2011. This is one of the Core class and should
+ * not exist as of January 2011. This is one of the Core classes and should
* be read at least once by any new developers.
*
* This class is used to prepare the final rendering. A skin is then
* applied to the output parameters (links, javascript, html, categories ...).
- *
- * Another class (fixme) handle sending the whole page to the client.
- *
+ *
+ * Another class (fixme) handles sending the whole page to the client.
+ *
* Some comments comes from a pairing session between Zak Greant and Ashar Voultoiz
- * in november 2010.
+ * in November 2010.
*
* @todo document
*/
var $mBodytext = '';
/**
- * Holds the debug lines that will be outputted as comments in page source if
+ * Holds the debug lines that will be output as comments in page source if
* $wgDebugComments is enabled. See also $wgShowDebug.
* TODO: make a getter method for this
*/
/**
* mLastModified and mEtag are used for sending cache control.
- * The whole caching system should probably be moved in its own class.
+ * The whole caching system should probably be moved into its own class.
*/
var $mLastModified = '';
* Should be private. No getter but used in sendCacheControl();
* Contains an HTTP Entity Tags (see RFC 2616 section 3.13) which is used
* as a unique identifier for the content. It is later used by the client
- * to compare its cache version with the server version. Client sends
- * headers If-Match and If-None-Match containing its local cache ETAG value.
+ * to compare its cached version with the server version. Client sends
+ * headers If-Match and If-None-Match containing its locally cached ETAG value.
*
* To get more information, you will have to look at HTTP1/1 protocols which
* is properly described in RFC 2616 : http://tools.ietf.org/html/rfc2616
/// should be private. To include the variable {{REVISIONID}}
var $mRevisionId = null;
- /// Stores a Title object (of the current page).
- protected $mTitle = null;
+ private $mContext;
/**
* An array of stylesheet filenames (relative from skins path), with options
'Cookie' => null
);
+ /**
+ * Constructor for OutputPage. This should not be called directly.
+ * Instead a new RequestContext should be created and it will implicitly create
+ * a OutputPage tied to that context.
+ */
+ function __construct( RequestContext $context = null ) {
+ if ( !isset($context) ) {
+ # Extensions should use `new RequestContext` instead of `new OutputPage` now.
+ wfDeprecated( __METHOD__ );
+ }
+ $this->mContext = $context;
+ }
+
/**
* Redirect to $url rather than displaying the normal page
*
* "rel" attribute will be automatically added
*/
function addMetadataLink( $linkarr ) {
+ $linkarr['rel'] = $this->getMetadataAttribute();
+ $this->addLink( $linkarr );
+ }
+
+ /**
+ * Get the value of the "rel" attribute for metadata links
+ *
+ * @return String
+ */
+ private function getMetadataAttribute() {
# note: buggy CC software only reads first "meta" link
static $haveMeta = false;
- $linkarr['rel'] = $haveMeta ? 'alternate meta' : 'meta';
- $this->addLink( $linkarr );
- $haveMeta = true;
+ if ( $haveMeta ) {
+ return 'alternate meta';
+ } else {
+ $haveMeta = true;
+ return 'meta';
+ }
}
/**
* Filter an array of modules to remove insufficiently trustworthy members, and modules
* which are no longer registered (eg a page is cached before an extension is disabled)
* @param $modules Array
+ * @param $position String if not null, only return modules with this position
* @return Array
*/
- protected function filterModules( $modules, $type = ResourceLoaderModule::TYPE_COMBINED ){
+ protected function filterModules( $modules, $position = null, $type = ResourceLoaderModule::TYPE_COMBINED ){
$resourceLoader = $this->getResourceLoader();
$filteredModules = array();
foreach( $modules as $val ){
$module = $resourceLoader->getModule( $val );
if( $module instanceof ResourceLoaderModule
- && $module->getOrigin() <= $this->getAllowedModules( $type ) )
+ && $module->getOrigin() <= $this->getAllowedModules( $type )
+ && ( is_null( $position ) || $module->getPosition() == $position ) )
{
$filteredModules[] = $val;
}
* Get the list of modules to include on this page
*
* @param $filter Bool whether to filter out insufficiently trustworthy modules
+ * @param $position String if not null, only return modules with this position
* @return Array of module names
*/
- public function getModules( $filter = false, $param = 'mModules' ) {
+ public function getModules( $filter = false, $position = null, $param = 'mModules' ) {
$modules = array_values( array_unique( $this->$param ) );
return $filter
- ? $this->filterModules( $modules )
+ ? $this->filterModules( $modules, $position )
: $modules;
}
* Get the list of module JS to include on this page
* @return array of module names
*/
- public function getModuleScripts( $filter = false ) {
- return $this->getModules( $filter, 'mModuleScripts' );
+ public function getModuleScripts( $filter = false, $position = null ) {
+ return $this->getModules( $filter, $position, 'mModuleScripts' );
}
/**
*
* @return Array of module names
*/
- public function getModuleStyles( $filter = false ) {
- return $this->getModules( $filter, 'mModuleStyles' );
+ public function getModuleStyles( $filter = false, $position = null ) {
+ return $this->getModules( $filter, $position, 'mModuleStyles' );
}
/**
*
* @return Array of module names
*/
- public function getModuleMessages( $filter = false ) {
- return $this->getModules( $filter, 'mModuleMessages' );
+ public function getModuleMessages( $filter = false, $position = null ) {
+ return $this->getModules( $filter, $position, 'mModuleMessages' );
}
/**
* @return Boolean: true iff cache-ok headers was sent.
*/
public function checkLastModified( $timestamp ) {
- global $wgCachePages, $wgCacheEpoch, $wgUser, $wgRequest;
+ global $wgCachePages, $wgCacheEpoch;
if ( !$timestamp || $timestamp == '19700101000000' ) {
wfDebug( __METHOD__ . ": CACHE DISABLED, NO TIMESTAMP\n" );
wfDebug( __METHOD__ . ": CACHE DISABLED\n", false );
return false;
}
- if( $wgUser->getOption( 'nocache' ) ) {
+ if( $this->getUser()->getOption( 'nocache' ) ) {
wfDebug( __METHOD__ . ": USER DISABLED CACHE\n", false );
return false;
}
$timestamp = wfTimestamp( TS_MW, $timestamp );
$modifiedTimes = array(
'page' => $timestamp,
- 'user' => $wgUser->getTouched(),
+ 'user' => $this->getUser()->getTouched(),
'epoch' => $wgCacheEpoch
);
wfRunHooks( 'OutputPageCheckLastModified', array( &$modifiedTimes ) );
# Give a 304 response code and disable body output
wfDebug( __METHOD__ . ": NOT MODIFIED, $info\n", false );
ini_set( 'zlib.output_compression', 0 );
- $wgRequest->response()->header( "HTTP/1.1 304 Not Modified" );
+ $this->getRequest()->response()->header( "HTTP/1.1 304 Not Modified" );
$this->sendCacheControl();
$this->disable();
return $this->mPagetitle;
}
+ /**
+ * Get the RequestContext used in this instance
+ *
+ * @return RequestContext
+ */
+ private function getContext() {
+ if ( !isset($this->mContext) ) {
+ wfDebug( __METHOD__ . " called and \$mContext is null. Using RequestContext::getMain(); for sanity\n" );
+ $this->mContext = RequestContext::getMain();
+ }
+ return $this->mContext;
+ }
+
+ /**
+ * Get the WebRequest being used for this instance
+ *
+ * @return WebRequest
+ * @since 1.18
+ */
+ public function getRequest() {
+ return $this->getContext()->getRequest();
+ }
+
/**
* Set the Title object to use
*
* @param $t Title object
*/
public function setTitle( $t ) {
- $this->mTitle = $t;
+ $this->getContext()->setTitle( $t );
}
/**
* @return Title
*/
public function getTitle() {
- if ( $this->mTitle instanceof Title ) {
- return $this->mTitle;
- } else {
- wfDebug( __METHOD__ . " called and \$mTitle is null. Return \$wgTitle for sanity\n" );
- global $wgTitle;
- return $wgTitle;
- }
+ return $this->getContext()->getTitle();
+ }
+
+ /**
+ * Get the User object used in this instance
+ *
+ * @return User
+ * @since 1.18
+ */
+ public function getUser() {
+ return $this->getContext()->getUser();
+ }
+
+ /**
+ * Get the Skin object used to render this instance
+ *
+ * @return Skin
+ * @since 1.18
+ */
+ public function getSkin() {
+ return $this->getContext()->getSkin();
}
/**
* @param $categories Array mapping category name => sort key
*/
public function addCategoryLinks( $categories ) {
- global $wgUser, $wgContLang;
+ global $wgContLang;
if ( !is_array( $categories ) || count( $categories ) == 0 ) {
return;
# Add the remaining categories to the skin
if ( wfRunHooks( 'OutputPageMakeCategoryLinks', array( &$this, $categories, &$this->mCategoryLinks ) ) ) {
- $sk = $wgUser->getSkin();
foreach ( $categories as $category => $type ) {
$origcategory = $category;
$title = Title::makeTitleSafe( NS_CATEGORY, $category );
}
$text = $wgContLang->convertHtml( $title->getText() );
$this->mCategories[] = $title->getText();
- $this->mCategoryLinks[$type][] = $sk->link( $title, $text );
+ $this->mCategoryLinks[$type][] = $this->getSkin()->link( $title, $text );
}
}
}
/**
* Return whether user JavaScript is allowed for this page
* @deprecated since 1.18 Load modules with ResourceLoader, and origin and
- * trustworthiness is identified and enforced automagically.
+ * trustworthiness is identified and enforced automagically.
* @return Boolean
*/
public function isUserJsAllowed() {
return $this->mRevisionId;
}
+ /**
+ * Get the templates used on this page
+ *
+ * @return Array (namespace => dbKey => revId)
+ * @since 1.18
+ */
+ public function getTemplateIds() {
+ return $this->mTemplateIds;
+ }
+
+ /**
+ * Get the files used on this page
+ *
+ * @return Array (dbKey => array('time' => MW timestamp or null, 'sha1' => sha1 or ''))
+ * @since 1.18
+ */
+ public function getImageTimeKeys() {
+ return $this->mImageTimeKeys;
+ }
+
/**
* Convert wikitext to HTML and add it to the buffer
* Default assumes that the current page title will be used.
* @return Boolean
*/
function uncacheableBecauseRequestVars() {
- global $wgRequest;
- return $wgRequest->getText( 'useskin', false ) === false
- && $wgRequest->getText( 'uselang', false ) === false;
+ $request = $this->getRequest();
+ return $request->getText( 'useskin', false ) === false
+ && $request->getText( 'uselang', false ) === false;
}
/**
* @return Boolean
*/
function haveCacheVaryCookies() {
- global $wgRequest;
- $cookieHeader = $wgRequest->getHeader( 'cookie' );
+ $cookieHeader = $this->getRequest()->getHeader( 'cookie' );
if ( $cookieHeader === false ) {
return false;
}
* /w/index.php?title=Main_page&variant=zh-cn should never be served.
*/
function addAcceptLanguage() {
- global $wgRequest, $wgContLang;
- if( !$wgRequest->getCheck( 'variant' ) && $wgContLang->hasVariants() ) {
+ global $wgContLang;
+ if( !$this->getRequest()->getCheck( 'variant' ) && $wgContLang->hasVariants() ) {
$variants = $wgContLang->getVariants();
$aloption = array();
foreach ( $variants as $variant ) {
}
/**
- * Set a flag which will cause an X-Frame-Options header appropriate for
- * edit pages to be sent. The header value is controlled by
+ * Set a flag which will cause an X-Frame-Options header appropriate for
+ * edit pages to be sent. The header value is controlled by
* $wgEditPageFrameOptions.
*
- * This is the default for special pages. If you display a CSRF-protected
+ * This is the default for special pages. If you display a CSRF-protected
* form on an ordinary view page, then you need to call this function.
*/
public function preventClickjacking( $enable = true ) {
}
/**
- * Get the X-Frame-Options header value (without the name part), or false
- * if there isn't one. This is used by Skin to determine whether to enable
+ * Get the X-Frame-Options header value (without the name part), or false
+ * if there isn't one. This is used by Skin to determine whether to enable
* JavaScript frame-breaking, for clients that don't support X-Frame-Options.
*/
public function getFrameOptions() {
* Send cache control HTTP headers
*/
public function sendCacheControl() {
- global $wgUseSquid, $wgUseESI, $wgUseETag, $wgSquidMaxage, $wgRequest, $wgUseXVO;
+ global $wgUseSquid, $wgUseESI, $wgUseETag, $wgSquidMaxage, $wgUseXVO;
- $response = $wgRequest->response();
+ $response = $this->getRequest()->response();
if ( $wgUseETag && $this->mETag ) {
$response->header( "ETag: $this->mETag" );
}
* the object, let's actually output it:
*/
public function output() {
- global $wgUser, $wgOutputEncoding, $wgRequest;
+ global $wgOutputEncoding;
global $wgLanguageCode, $wgDebugRedirects, $wgMimeType;
- global $wgUseAjax, $wgAjaxWatch;
- global $wgEnableMWSuggest, $wgUniversalEditButton;
if( $this->mDoNothing ) {
return;
}
+
wfProfileIn( __METHOD__ );
+
+ $response = $this->getRequest()->response();
+
if ( $this->mRedirect != '' ) {
# Standards require redirect URLs to be absolute
$this->mRedirect = wfExpandUrl( $this->mRedirect );
if( $this->mRedirectCode == '301' || $this->mRedirectCode == '303' ) {
if( !$wgDebugRedirects ) {
$message = self::getStatusMessage( $this->mRedirectCode );
- $wgRequest->response()->header( "HTTP/1.1 {$this->mRedirectCode} $message" );
+ $response->header( "HTTP/1.1 {$this->mRedirectCode} $message" );
}
$this->mLastModified = wfTimestamp( TS_RFC2822 );
}
$this->sendCacheControl();
- $wgRequest->response()->header( "Content-Type: text/html; charset=utf-8" );
+ $response->header( "Content-Type: text/html; charset=utf-8" );
if( $wgDebugRedirects ) {
$url = htmlspecialchars( $this->mRedirect );
print "<html>\n<head>\n<title>Redirect</title>\n</head>\n<body>\n";
print "<p>Location: <a href=\"$url\">$url</a></p>\n";
print "</body>\n</html>\n";
} else {
- $wgRequest->response()->header( 'Location: ' . $this->mRedirect );
+ $response->header( 'Location: ' . $this->mRedirect );
}
wfProfileOut( __METHOD__ );
return;
} elseif ( $this->mStatusCode ) {
$message = self::getStatusMessage( $this->mStatusCode );
if ( $message ) {
- $wgRequest->response()->header( 'HTTP/1.1 ' . $this->mStatusCode . ' ' . $message );
- }
- }
-
- // Add base resources
- $this->addModules( 'mediawiki.util' );
- global $wgIncludeLegacyJavaScript;
- if( $wgIncludeLegacyJavaScript ){
- $this->addModules( 'mediawiki.legacy.wikibits' );
- }
-
- // Add various resources if required
- if ( $wgUseAjax ) {
- $this->addModules( 'mediawiki.legacy.ajax' );
-
- wfRunHooks( 'AjaxAddScript', array( &$this ) );
-
- if( $wgAjaxWatch && $wgUser->isLoggedIn() ) {
- $this->addModules( 'mediawiki.action.watch.ajax' );
- }
-
- if ( $wgEnableMWSuggest && !$wgUser->getOption( 'disablesuggest', false ) ) {
- $this->addModules( 'mediawiki.legacy.mwsuggest' );
- }
- }
-
- if( $wgUser->getBoolOption( 'editsectiononrightclick' ) ) {
- $this->addModules( 'mediawiki.action.view.rightClickEdit' );
- }
-
- if( $wgUniversalEditButton ) {
- if( $this->isArticleRelated() && $this->getTitle() && $this->getTitle()->quickUserCan( 'edit' )
- && ( $this->getTitle()->exists() || $this->getTitle()->quickUserCan( 'create' ) ) ) {
- // Original UniversalEditButton
- $msg = wfMsg( 'edit' );
- $this->addLink( array(
- 'rel' => 'alternate',
- 'type' => 'application/x-wiki',
- 'title' => $msg,
- 'href' => $this->getTitle()->getLocalURL( 'action=edit' )
- ) );
- // Alternate edit link
- $this->addLink( array(
- 'rel' => 'edit',
- 'title' => $msg,
- 'href' => $this->getTitle()->getLocalURL( 'action=edit' )
- ) );
+ $response->header( 'HTTP/1.1 ' . $this->mStatusCode . ' ' . $message );
}
}
-
# Buffer output; final headers may depend on later processing
ob_start();
- $wgRequest->response()->header( "Content-type: $wgMimeType; charset={$wgOutputEncoding}" );
- $wgRequest->response()->header( 'Content-language: ' . $wgLanguageCode );
+ $response->header( "Content-type: $wgMimeType; charset={$wgOutputEncoding}" );
+ $response->header( 'Content-language: ' . $wgLanguageCode );
// Prevent framing, if requested
$frameOptions = $this->getFrameOptions();
if ( $frameOptions ) {
- $wgRequest->response()->header( "X-Frame-Options: $frameOptions" );
+ $response->header( "X-Frame-Options: $frameOptions" );
}
if ( $this->mArticleBodyOnly ) {
$this->out( $this->mBodytext );
} else {
- $sk = $wgUser->getSkin( $this->getTitle() );
+ $this->addDefaultModules();
+
+ $sk = $this->getSkin( $this->getTitle() );
// Hook that allows last minute changes to the output page, e.g.
// adding of CSS or Javascript by extensions.
/**
* Produce a "user is blocked" page.
- *
- * @param $return Boolean: whether to have a "return to $wgTitle" message or not.
- * @return nothing
+ * @deprecated since 1.18
*/
- function blockedPage( $return = true ) {
- global $wgUser, $wgContLang, $wgLang;
-
- $this->setPageTitle( wfMsg( 'blockedtitle' ) );
- $this->setRobotPolicy( 'noindex,nofollow' );
- $this->setArticleRelated( false );
-
- $name = $wgUser->blockedBy();
- $reason = $wgUser->blockedFor();
- if( $reason == '' ) {
- $reason = wfMsg( 'blockednoreason' );
- }
- $blockTimestamp = $wgLang->timeanddate(
- wfTimestamp( TS_MW, $wgUser->mBlock->mTimestamp ), true
- );
- $ip = wfGetIP();
-
- $link = '[[' . $wgContLang->getNsText( NS_USER ) . ":{$name}|{$name}]]";
-
- $blockid = $wgUser->mBlock->getId();
-
- $blockExpiry = $wgLang->formatExpiry( $wgUser->mBlock->mExpiry );
-
- if ( $wgUser->mBlock->mAuto ) {
- $msg = 'autoblockedtext';
- } else {
- $msg = 'blockedtext';
- }
-
- /* $ip returns who *is* being blocked, $intended contains who was meant to be blocked.
- * This could be a username, an IP range, or a single IP. */
- $intended = $wgUser->mBlock->getTarget();
-
- $this->addWikiMsg(
- $msg, $link, $reason, $ip, $name, $blockid, $blockExpiry,
- $intended, $blockTimestamp
- );
-
- # Don't auto-return to special pages
- if( $return ) {
- $return = $this->getTitle()->getNamespace() > -1 ? $this->getTitle() : null;
- $this->returnToMain( null, $return );
- }
+ function blockedPage() {
+ throw new UserBlockedError( $this->getUser()->mBlock );
}
/**
/**
* Display an error page noting that a given permission bit is required.
- *
+ * @deprecated since 1.18, just throw the exception directly
* @param $permission String: key required
*/
public function permissionRequired( $permission ) {
- global $wgLang;
-
- $this->setPageTitle( wfMsg( 'badaccess' ) );
- $this->setHTMLTitle( wfMsg( 'errorpagetitle' ) );
- $this->setRobotPolicy( 'noindex,nofollow' );
- $this->setArticleRelated( false );
- $this->mBodytext = '';
-
- $groups = array_map( array( 'User', 'makeGroupLinkWiki' ),
- User::getGroupsWithPermission( $permission ) );
- if( $groups ) {
- $this->addWikiMsg(
- 'badaccess-groups',
- $wgLang->commaList( $groups ),
- count( $groups )
- );
- } else {
- $this->addWikiMsg( 'badaccess-group0' );
- }
- $this->returnToMain();
+ throw new PermissionsError( $permission );
}
/**
* Produce the stock "please login to use the wiki" page
*/
public function loginToUse() {
- global $wgUser;
-
- if( $wgUser->isLoggedIn() ) {
- $this->permissionRequired( 'read' );
- return;
+ if( $this->getUser()->isLoggedIn() ) {
+ throw new PermissionsError( 'read' );
}
- $skin = $wgUser->getSkin();
-
$this->setPageTitle( wfMsg( 'loginreqtitle' ) );
$this->setHtmlTitle( wfMsg( 'errorpagetitle' ) );
$this->setRobotPolicy( 'noindex,nofollow' );
$this->setArticleRelated( false );
$loginTitle = SpecialPage::getTitleFor( 'Userlogin' );
- $loginLink = $skin->link(
+ $loginLink = $this->getSkin()->link(
$loginTitle,
wfMsgHtml( 'loginreqlink' ),
array(),
* @param $action String: action that was denied or null if unknown
*/
public function readOnlyPage( $source = null, $protected = false, $reasons = array(), $action = null ) {
- global $wgUser;
- $skin = $wgUser->getSkin();
-
$this->setRobotPolicy( 'noindex,nofollow' );
$this->setArticleRelated( false );
if( $source ) {
$this->setPageTitle( wfMsg( 'viewsource' ) );
$this->setSubtitle(
- wfMsg( 'viewsourcefor', $skin->linkKnown( $this->getTitle() ) )
+ wfMsg( 'viewsourcefor', $this->getSkin()->linkKnown( $this->getTitle() ) )
);
} else {
$this->setPageTitle( wfMsg( 'badaccess' ) );
$this->addWikiText( $this->formatPermissionsErrorMessage( $reasons, $action ) );
} else {
// Wiki is read only
- $this->setPageTitle( wfMsg( 'readonly' ) );
- $reason = wfReadOnlyReason();
- $this->wrapWikiMsg( "<div class='mw-readonly-error'>\n$1\n</div>", array( 'readonlytext', $reason ) );
+ throw new ReadOnlyError;
}
// Show source, if supplied
$params = array(
'id' => 'wpTextbox1',
'name' => 'wpTextbox1',
- 'cols' => $wgUser->getOption( 'cols' ),
- 'rows' => $wgUser->getOption( 'rows' ),
+ 'cols' => $this->getUser()->getOption( 'cols' ),
+ 'rows' => $this->getUser()->getOption( 'rows' ),
'readonly' => 'readonly'
);
$this->addHTML( Html::element( 'textarea', $params, $source ) );
// Show templates used by this article
- $skin = $wgUser->getSkin();
+ $skin = $this->getSkin();
$article = new Article( $this->getTitle() );
$this->addHTML( "<div class='templatesUsed'>
{$skin->formatTemplates( $article->getUsedTemplates() )}
}
/**
- * Adds JS-based password security checker
- * @param $passwordId String ID of input box containing password
- * @param $retypeId String ID of input box containing retyped password
- * @return none
+ * Turn off regular page output and return an error reponse
+ * for when rate limiting has triggered.
*/
- public function addPasswordSecurity( $passwordId, $retypeId ) {
- $data = array(
- 'password' => '#' . $passwordId,
- 'retype' => '#' . $retypeId,
- 'messages' => array(),
- );
- foreach ( array( 'password-strength', 'password-strength-bad', 'password-strength-mediocre',
- 'password-strength-acceptable', 'password-strength-good', 'password-retype', 'password-retype-mismatch'
- ) as $message ) {
- $data['messages'][$message] = wfMsg( $message );
+ public function rateLimited() {
+ throw new ThrottledError;
+ }
+
+ /**
+ * Show a warning about slave lag
+ *
+ * If the lag is higher than $wgSlaveLagCritical seconds,
+ * then the warning is a bit more obvious. If the lag is
+ * lower than $wgSlaveLagWarning, then no warning is shown.
+ *
+ * @param $lag Integer: slave lag
+ */
+ public function showLagWarning( $lag ) {
+ global $wgSlaveLagWarning, $wgSlaveLagCritical;
+ if( $lag >= $wgSlaveLagWarning ) {
+ $message = $lag < $wgSlaveLagCritical
+ ? 'lag-warn-normal'
+ : 'lag-warn-high';
+ $wrap = Html::rawElement( 'div', array( 'class' => "mw-{$message}" ), "\n$1\n" );
+ $this->wrapWikiMsg( "$wrap\n", array( $message, $this->getContext()->getLang()->formatNum( $lag ) ) );
}
- $this->addScript( Html::inlineScript( 'var passwordSecurity=' . FormatJson::encode( $data ) ) );
- $this->addModules( 'mediawiki.legacy.password' );
}
public function showFatalError( $message ) {
* @param $text String text of the link (input is not escaped)
*/
public function addReturnTo( $title, $query = array(), $text = null ) {
- global $wgUser;
$this->addLink( array( 'rel' => 'next', 'href' => $title->getFullURL() ) );
$link = wfMsgHtml(
'returnto',
- $wgUser->getSkin()->link( $title, $text, array(), $query )
+ $this->getSkin()->link( $title, $text, array(), $query )
);
$this->addHTML( "<p id=\"mw-returnto\">{$link}</p>\n" );
}
* @param $returntoquery String: query string for the return to link
*/
public function returnToMain( $unused = null, $returnto = null, $returntoquery = null ) {
- global $wgRequest;
-
if ( $returnto == null ) {
- $returnto = $wgRequest->getText( 'returnto' );
+ $returnto = $this->getRequest()->getText( 'returnto' );
}
if ( $returntoquery == null ) {
- $returntoquery = $wgRequest->getText( 'returntoquery' );
+ $returntoquery = $this->getRequest()->getText( 'returntoquery' );
}
if ( $returnto === '' ) {
* @return String: The doctype, opening <html>, and head element.
*/
public function headElement( Skin $sk, $includeStyle = true ) {
- global $wgOutputEncoding, $wgMimeType;
- global $wgUseTrackbacks, $wgHtml5;
- global $wgUser, $wgRequest, $wgLang;
+ global $wgUseTrackbacks;
if ( $sk->commonPrintStylesheet() ) {
$this->addModuleStyles( 'mediawiki.legacy.wikiprintable' );
$ret .= "$openHead\n";
}
- if ( $wgHtml5 ) {
- # More succinct than <meta http-equiv=Content-Type>, has the
- # same effect
- $ret .= Html::element( 'meta', array( 'charset' => $wgOutputEncoding ) ) . "\n";
- } else {
- $this->addMeta( 'http:Content-Type', "$wgMimeType; charset=$wgOutputEncoding" );
- }
-
$ret .= Html::element( 'title', null, $this->getHTMLTitle() ) . "\n";
$ret .= implode( "\n", array(
- $this->getHeadLinks( $sk ),
+ $this->getHeadLinks( $sk, true ),
$this->buildCssLinks( $sk ),
+ $this->getHeadScripts( $sk ),
$this->getHeadItems()
) );
$bodyAttrs = array();
# Crazy edit-on-double-click stuff
- $action = $wgRequest->getVal( 'action', 'view' );
+ $action = $this->getRequest()->getVal( 'action', 'view' );
if (
$this->getTitle()->getNamespace() != NS_SPECIAL &&
- !in_array( $action, array( 'edit', 'submit' ) ) &&
- $wgUser->getOption( 'editondblclick' )
+ in_array( $action, array( 'view', 'purge' ) ) &&
+ $this->getUser()->getOption( 'editondblclick' )
)
{
- $bodyAttrs['ondblclick'] = "document.location = '" . Xml::escapeJsString( $this->getTitle()->getEditURL() ) . "'";
+ $editUrl = $this->getTitle()->getLocalUrl( $sk->editUrlOptions() );
+ $bodyAttrs['ondblclick'] = "document.location = '" .
+ Xml::escapeJsString( $editUrl ) . "'";
}
# Class bloat
$dir = wfUILang()->getDir();
$bodyAttrs['class'] = "mediawiki $dir";
- if ( $wgLang->capitalizeAllNouns() ) {
+ if ( $this->getContext()->getLang()->capitalizeAllNouns() ) {
# A <body> class is probably not the best way to do this . . .
$bodyAttrs['class'] .= ' capitalize-all-nouns';
}
return $ret;
}
+ /**
+ * Add the default ResourceLoader modules to this object
+ */
+ private function addDefaultModules() {
+ global $wgIncludeLegacyJavaScript,
+ $wgUseAjax, $wgAjaxWatch, $wgEnableMWSuggest;
+
+ // Add base resources
+ $this->addModules( 'mediawiki.util' );
+ if( $wgIncludeLegacyJavaScript ){
+ $this->addModules( 'mediawiki.legacy.wikibits' );
+ }
+
+ // Add various resources if required
+ if ( $wgUseAjax ) {
+ $this->addModules( 'mediawiki.legacy.ajax' );
+
+ wfRunHooks( 'AjaxAddScript', array( &$this ) );
+
+ if( $wgAjaxWatch && $this->getUser()->isLoggedIn() ) {
+ $this->addModules( 'mediawiki.action.watch.ajax' );
+ }
+
+ if ( $wgEnableMWSuggest && !$this->getUser()->getOption( 'disablesuggest', false ) ) {
+ $this->addModules( 'mediawiki.legacy.mwsuggest' );
+ }
+ }
+
+ if( $this->getUser()->getBoolOption( 'editsectiononrightclick' ) ) {
+ $this->addModules( 'mediawiki.action.view.rightClickEdit' );
+ }
+ }
+
/**
* Get a ResourceLoader object associated with this OutputPage
*
$this->mResourceLoader = new ResourceLoader();
}
return $this->mResourceLoader;
- }
+ }
/**
* TODO: Document
* @return string html <script> and <style> tags
*/
protected function makeResourceLoaderLink( Skin $skin, $modules, $only, $useESI = false ) {
- global $wgUser, $wgLang, $wgLoadScript, $wgResourceLoaderUseESI,
- $wgResourceLoaderInlinePrivateModules, $wgRequest;
+ global $wgLoadScript, $wgResourceLoaderUseESI,
+ $wgResourceLoaderInlinePrivateModules;
// Lazy-load ResourceLoader
// TODO: Should this be a static function of ResourceLoader instead?
// TODO: Divide off modules starting with "user", and add the user parameter to them
$baseQuery = array(
- 'lang' => $wgLang->getCode(),
+ 'lang' => $this->getContext()->getLang()->getCode(),
'debug' => ResourceLoader::inDebugMode() ? 'true' : 'false',
'skin' => $skin->getSkinName(),
'only' => $only,
if ( $this->isPrintable() ) {
$baseQuery['printable'] = 1;
}
- if ( $wgRequest->getBool( 'handheld' ) ) {
+ if ( $this->getRequest()->getBool( 'handheld' ) ) {
$baseQuery['handheld'] = 1;
}
foreach ( $groups as $group => $modules ) {
$query = $baseQuery;
// Special handling for user-specific groups
- if ( ( $group === 'user' || $group === 'private' ) && $wgUser->isLoggedIn() ) {
- $query['user'] = $wgUser->getName();
+ if ( ( $group === 'user' || $group === 'private' ) && $this->getUser()->isLoggedIn() ) {
+ $query['user'] = $this->getUser()->getName();
}
-
+
// Create a fake request based on the one we are about to make so modules return
// correct timestamp and emptiness data
$context = new ResourceLoaderContext( $resourceLoader, new FauxRequest( $query ) );
if ( $modules === array() ) {
continue;
}
-
+
$query['modules'] = implode( '|', array_keys( $modules ) );
-
+
// Support inlining of private modules if configured as such
if ( $group === 'private' && $wgResourceLoaderInlinePrivateModules ) {
if ( $only == ResourceLoaderModule::TYPE_STYLES ) {
}
/**
- * Gets the global variables and mScripts; also adds userjs to the end if
- * enabled. Despite the name, these scripts are no longer put in the
- * <head> but at the bottom of the <body>
+ * JS stuff to put in the <head>. This is the startup module, config
+ * vars and modules marked with position 'top'
*
* @param $sk Skin object to use
* @return String: HTML fragment
*/
function getHeadScripts( Skin $sk ) {
- global $wgUser, $wgRequest, $wgUseSiteJs, $wgAllowUserJs;
-
// Startup - this will immediately load jquery and mediawiki modules
$scripts = $this->makeResourceLoaderLink( $sk, 'startup', ResourceLoaderModule::TYPE_SCRIPTS, true );
- // Script and Messages "only" requests
- $scripts .= $this->makeResourceLoaderLink( $sk, $this->getModuleScripts( true ), ResourceLoaderModule::TYPE_SCRIPTS );
- $scripts .= $this->makeResourceLoaderLink( $sk, $this->getModuleMessages( true ), ResourceLoaderModule::TYPE_MESSAGES );
-
- // Modules requests - let the client calculate dependencies and batch requests as it likes
- $loader = '';
- if ( $this->getModules( true ) ) {
- $loader = Xml::encodeJsCall( 'mw.loader.load', array( $this->getModules( true ) ) ) .
- Xml::encodeJsCall( 'mw.loader.go', array() );
- }
-
+ // Load config before anything else
$scripts .= Html::inlineScript(
ResourceLoader::makeLoaderConditionalScript(
- ResourceLoader::makeConfigSetScript( $this->getJSVars() ) . $loader
+ ResourceLoader::makeConfigSetScript( $this->getJSVars() )
)
);
+ // Script and Messages "only" requests marked for top inclusion
+ // Messages should go first
+ $scripts .= $this->makeResourceLoaderLink( $sk, $this->getModuleMessages( true, 'top' ), ResourceLoaderModule::TYPE_MESSAGES );
+ $scripts .= $this->makeResourceLoaderLink( $sk, $this->getModuleScripts( true, 'top' ), ResourceLoaderModule::TYPE_SCRIPTS );
+
+ // Modules requests - let the client calculate dependencies and batch requests as it likes
+ // Only load modules that have marked themselves for loading at the top
+ $modules = $this->getModules( true, 'top' );
+ if ( $modules ) {
+ $scripts .= Html::inlineScript(
+ ResourceLoader::makeLoaderConditionalScript(
+ Xml::encodeJsCall( 'mw.loader.load', array( $modules ) ) .
+ Xml::encodeJsCall( 'mw.loader.go', array() )
+ )
+ );
+ }
+
+ return $scripts;
+ }
+
+ /**
+ * JS stuff to put at the bottom of the <body>: modules marked with position 'bottom',
+ * legacy scripts ($this->mScripts), user preferences, site JS and user JS
+ */
+ function getBottomScripts( Skin $sk ) {
+ global $wgUseSiteJs, $wgAllowUserJs;
+
+ // Script and Messages "only" requests marked for bottom inclusion
+ // Messages should go first
+ $scripts = $this->makeResourceLoaderLink( $sk, $this->getModuleMessages( true, 'bottom' ), ResourceLoaderModule::TYPE_MESSAGES );
+ $scripts .= $this->makeResourceLoaderLink( $sk, $this->getModuleScripts( true, 'bottom' ), ResourceLoaderModule::TYPE_SCRIPTS );
+
+ // Modules requests - let the client calculate dependencies and batch requests as it likes
+ // Only load modules that have marked themselves for loading at the bottom
+ $modules = $this->getModules( true, 'bottom' );
+ if ( $modules ) {
+ $scripts .= Html::inlineScript(
+ ResourceLoader::makeLoaderConditionalScript(
+ Xml::encodeJsCall( 'mw.loader.load', array( $modules ) ) .
+ // the go() call is unnecessary if we inserted top modules, but we don't know for sure that we did
+ Xml::encodeJsCall( 'mw.loader.go', array() )
+ )
+ );
+ }
+
// Legacy Scripts
$scripts .= "\n" . $this->mScripts;
// Add site JS if enabled
if ( $wgUseSiteJs ) {
$scripts .= $this->makeResourceLoaderLink( $sk, 'site', ResourceLoaderModule::TYPE_SCRIPTS );
- if( $wgUser->isLoggedIn() ){
+ if( $this->getUser()->isLoggedIn() ){
$userScripts[] = 'user.groups';
}
}
// Add user JS if enabled
- if ( $wgAllowUserJs && $wgUser->isLoggedIn() ) {
- $action = $wgRequest->getVal( 'action', 'view' );
- if( $this->mTitle && $this->mTitle->isJsSubpage() && $sk->userCanPreview( $action ) ) {
+ if ( $wgAllowUserJs && $this->getUser()->isLoggedIn() ) {
+ $action = $this->getRequest()->getVal( 'action', 'view' );
+ if( $this->getTitle() && $this->getTitle()->isJsSubpage() && $sk->userCanPreview( $action ) ) {
# XXX: additional security check/prompt?
- $scripts .= Html::inlineScript( "\n" . $wgRequest->getText( 'wpTextbox1' ) . "\n" ) . "\n";
+ $scripts .= Html::inlineScript( "\n" . $this->getRequest()->getText( 'wpTextbox1' ) . "\n" ) . "\n";
} else {
# FIXME: this means that User:Me/Common.js doesn't load when previewing
# User:Me/Vector.js, and vice versa (bug26283)
/**
* Get an array containing global JS variables
- *
+ *
* Do not add things here which can be evaluated in
* ResourceLoaderStartupScript - in other words, without state.
* You will only be adding bloat to the page and causing page caches to
* have to be purged on configuration changes.
*/
protected function getJSVars() {
- global $wgUser, $wgRequest, $wgUseAjax, $wgEnableMWSuggest, $wgContLang;
+ global $wgUseAjax, $wgEnableMWSuggest, $wgContLang;
$title = $this->getTitle();
$ns = $title->getNamespace();
$nsname = MWNamespace::exists( $ns ) ? MWNamespace::getCanonicalName( $ns ) : $title->getNsText();
if ( $ns == NS_SPECIAL ) {
- $parts = SpecialPage::resolveAliasWithSubpage( $title->getDBkey() );
- $canonicalName = $parts[0];
+ list( $canonicalName, /*...*/ ) = SpecialPageFactory::resolveAlias( $title->getDBkey() );
} else {
$canonicalName = false; # bug 21115
}
'wgCurRevisionId' => $title->getLatestRevID(),
'wgArticleId' => $title->getArticleId(),
'wgIsArticle' => $this->isArticle(),
- 'wgAction' => $wgRequest->getText( 'action', 'view' ),
- 'wgUserName' => $wgUser->isAnon() ? null : $wgUser->getName(),
- 'wgUserGroups' => $wgUser->getEffectiveGroups(),
+ 'wgAction' => $this->getRequest()->getText( 'action', 'view' ),
+ 'wgUserName' => $this->getUser()->isAnon() ? null : $this->getUser()->getName(),
+ 'wgUserGroups' => $this->getUser()->getEffectiveGroups(),
'wgCategories' => $this->getCategories(),
'wgBreakFrames' => $this->getFrameOptions() == 'DENY',
+ 'wgIsMainPage' => $title->isMainPage(),
);
if ( $wgContLang->hasVariants() ) {
$vars['wgUserVariant'] = $wgContLang->getPreferredVariant();
foreach ( $title->getRestrictionTypes() as $type ) {
$vars['wgRestriction' . ucfirst( $type )] = $title->getRestrictions( $type );
}
- if ( $wgUseAjax && $wgEnableMWSuggest && !$wgUser->getOption( 'disablesuggest', false ) ) {
- $vars['wgSearchNamespaces'] = SearchEngine::userNamespaces( $wgUser );
+ if ( $wgUseAjax && $wgEnableMWSuggest && !$this->getUser()->getOption( 'disablesuggest', false ) ) {
+ $vars['wgSearchNamespaces'] = SearchEngine::userNamespaces( $this->getUser() );
}
-
+
// Allow extensions to add their custom variables to the global JS variables
wfRunHooks( 'MakeGlobalVariablesScript', array( &$vars ) );
-
+
return $vars;
}
/**
- * Add default \<meta\> tags
+ * @return string HTML tag links to be put in the header.
*/
- protected function addDefaultMeta() {
- global $wgVersion, $wgHtml5;
+ public function getHeadLinks( Skin $sk, $addContentType = false ) {
+ global $wgUniversalEditButton, $wgFavicon, $wgAppleTouchIcon, $wgEnableAPI,
+ $wgSitename, $wgVersion, $wgHtml5, $wgMimeType, $wgOutputEncoding,
+ $wgFeed, $wgOverrideSiteFeed, $wgAdvertisedFeedTypes,
+ $wgEnableDublinCoreRdf, $wgEnableCreativeCommonsRdf,
+ $wgDisableLangConversion, $wgCanonicalLanguageLinks, $wgContLang,
+ $wgRightsPage, $wgRightsUrl;
- static $called = false;
- if ( $called ) {
- # Don't run this twice
- return;
- }
- $called = true;
+ $tags = array();
- if ( !$wgHtml5 ) {
- $this->addMeta( 'http:Content-Style-Type', 'text/css' ); // bug 15835
+ if ( $addContentType ) {
+ if ( $wgHtml5 ) {
+ # More succinct than <meta http-equiv=Content-Type>, has the
+ # same effect
+ $tags[] = Html::element( 'meta', array( 'charset' => $wgOutputEncoding ) );
+ } else {
+ $tags[] = Html::element( 'meta', array(
+ 'http-equiv' => 'Content-Type',
+ 'content' => "$wgMimeType; charset=$wgOutputEncoding"
+ ) );
+ $tags[] = Html::element( 'meta', array( // bug 15835
+ 'http-equiv' => 'Content-Style-Type',
+ 'content' => 'text/css'
+ ) );
+ }
}
- $this->addMeta( 'generator', "MediaWiki $wgVersion" );
+
+ $tags[] = Html::element( 'meta', array(
+ 'name' => 'generator',
+ 'content' => "MediaWiki $wgVersion",
+ ) );
$p = "{$this->mIndexPolicy},{$this->mFollowPolicy}";
if( $p !== 'index,follow' ) {
// http://www.robotstxt.org/wc/meta-user.html
// Only show if it's different from the default robots policy
- $this->addMeta( 'robots', $p );
+ $tags[] = Html::element( 'meta', array(
+ 'name' => 'robots',
+ 'content' => $p,
+ ) );
}
if ( count( $this->mKeywords ) > 0 ) {
"/<.*?" . ">/" => '',
"/_/" => ' '
);
- $this->addMeta(
- 'keywords',
- preg_replace(
+ $tags[] = Html::element( 'meta', array(
+ 'name' => 'keywords',
+ 'content' => preg_replace(
array_keys( $strip ),
array_values( $strip ),
implode( ',', $this->mKeywords )
)
- );
+ ) );
}
- }
-
- /**
- * @return string HTML tag links to be put in the header.
- */
- public function getHeadLinks( Skin $sk ) {
- global $wgFeed;
-
- // Ideally this should happen earlier, somewhere. :P
- $this->addDefaultMeta();
-
- $tags = array();
foreach ( $this->mMetatags as $tag ) {
if ( 0 == strcasecmp( 'http:', substr( $tag[0], 0, 5 ) ) ) {
)
);
}
+
foreach ( $this->mLinktags as $tag ) {
$tags[] = Html::element( 'link', $tag );
}
- if( $wgFeed ) {
+ # Universal edit button
+ if ( $wgUniversalEditButton ) {
+ if ( $this->isArticleRelated() && $this->getTitle() && $this->getTitle()->quickUserCan( 'edit' )
+ && ( $this->getTitle()->exists() || $this->getTitle()->quickUserCan( 'create' ) ) ) {
+ // Original UniversalEditButton
+ $msg = wfMsg( 'edit' );
+ $tags[] = Html::element( 'link', array(
+ 'rel' => 'alternate',
+ 'type' => 'application/x-wiki',
+ 'title' => $msg,
+ 'href' => $this->getTitle()->getLocalURL( 'action=edit' )
+ ) );
+ // Alternate edit link
+ $tags[] = Html::element( 'link', array(
+ 'rel' => 'edit',
+ 'title' => $msg,
+ 'href' => $this->getTitle()->getLocalURL( 'action=edit' )
+ ) );
+ }
+ }
+
+ # Generally the order of the favicon and apple-touch-icon links
+ # should not matter, but Konqueror (3.5.9 at least) incorrectly
+ # uses whichever one appears later in the HTML source. Make sure
+ # apple-touch-icon is specified first to avoid this.
+ if ( $wgAppleTouchIcon !== false ) {
+ $tags[] = Html::element( 'link', array( 'rel' => 'apple-touch-icon', 'href' => $wgAppleTouchIcon ) );
+ }
+
+ if ( $wgFavicon !== false ) {
+ $tags[] = Html::element( 'link', array( 'rel' => 'shortcut icon', 'href' => $wgFavicon ) );
+ }
+
+ # OpenSearch description link
+ $tags[] = Html::element( 'link', array(
+ 'rel' => 'search',
+ 'type' => 'application/opensearchdescription+xml',
+ 'href' => wfScript( 'opensearch_desc' ),
+ 'title' => wfMsgForContent( 'opensearch-desc' ),
+ ) );
+
+ if ( $wgEnableAPI ) {
+ # Real Simple Discovery link, provides auto-discovery information
+ # for the MediaWiki API (and potentially additional custom API
+ # support such as WordPress or Twitter-compatible APIs for a
+ # blogging extension, etc)
+ $tags[] = Html::element( 'link', array(
+ 'rel' => 'EditURI',
+ 'type' => 'application/rsd+xml',
+ 'href' => wfExpandUrl( wfAppendQuery( wfScript( 'api' ), array( 'action' => 'rsd' ) ) ),
+ ) );
+ }
+
+ # Metadata links
+ # - Creative Commons
+ # See http://wiki.creativecommons.org/Extend_Metadata.
+ # - Dublin Core
+ # Use hreflang to specify canonical and alternate links
+ # See http://www.google.com/support/webmasters/bin/answer.py?answer=189077
+ if ( $this->isArticleRelated() ) {
+ # note: buggy CC software only reads first "meta" link
+ if ( $wgEnableCreativeCommonsRdf ) {
+ $tags[] = Html::element( 'link', array(
+ 'rel' => $this->getMetadataAttribute(),
+ 'title' => 'Creative Commons',
+ 'type' => 'application/rdf+xml',
+ 'href' => $this->getTitle()->getLocalURL( 'action=creativecommons' ) )
+ );
+ }
+
+ if ( $wgEnableDublinCoreRdf ) {
+ $tags[] = Html::element( 'link', array(
+ 'rel' => $this->getMetadataAttribute(),
+ 'title' => 'Dublin Core',
+ 'type' => 'application/rdf+xml',
+ 'href' => $this->getTitle()->getLocalURL( 'action=dublincore' ) )
+ );
+ }
+ }
+
+ # Language variants
+ if ( !$wgDisableLangConversion && $wgCanonicalLanguageLinks
+ && $wgContLang->hasVariants() ) {
+
+ $urlvar = $wgContLang->getURLVariant();
+
+ if ( !$urlvar ) {
+ $variants = $wgContLang->getVariants();
+ foreach ( $variants as $_v ) {
+ $tags[] = Html::element( 'link', array(
+ 'rel' => 'alternate',
+ 'hreflang' => $_v,
+ 'href' => $this->getTitle()->getLocalURL( '', $_v ) )
+ );
+ }
+ } else {
+ $tags[] = Html::element( 'link', array(
+ 'rel' => 'canonical',
+ 'href' => $this->getTitle()->getFullURL() )
+ );
+ }
+ }
+
+ # Copyright
+ $copyright = '';
+ if ( $wgRightsPage ) {
+ $copy = Title::newFromText( $wgRightsPage );
+
+ if ( $copy ) {
+ $copyright = $copy->getLocalURL();
+ }
+ }
+
+ if ( !$copyright && $wgRightsUrl ) {
+ $copyright = $wgRightsUrl;
+ }
+
+ if ( $copyright ) {
+ $tags[] = Html::element( 'link', array(
+ 'rel' => 'copyright',
+ 'href' => $copyright )
+ );
+ }
+
+ # Feeds
+ if ( $wgFeed ) {
foreach( $this->getSyndicationLinks() as $format => $link ) {
# Use the page name for the title (accessed through $wgTitle since
# there's no other way). In principle, this could lead to issues
# or "Breaking news" one). For this, we see if $wgOverrideSiteFeed is defined.
# If so, use it instead.
- global $wgOverrideSiteFeed, $wgSitename, $wgAdvertisedFeedTypes;
$rctitle = SpecialPage::getTitleFor( 'Recentchanges' );
if ( $wgOverrideSiteFeed ) {
// Add marker tag to mark the place where the client-side loader should inject dynamic styles
// We use a <meta> tag with a made-up name for this because that's valid HTML
$ret .= Html::element( 'meta', array( 'name' => 'ResourceLoaderDynamicStyles', 'content' => '' ) ) . "\n";
-
+
// Add site, private and user styles
// 'private' at present only contains user.options, so put that before 'user'
// Any future private modules will likely have a similar user-specific character
return $media;
}
- /**
- * Turn off regular page output and return an error reponse
- * for when rate limiting has triggered.
- */
- public function rateLimited() {
- $this->setPageTitle( wfMsg( 'actionthrottled' ) );
- $this->setRobotPolicy( 'noindex,follow' );
- $this->setArticleRelated( false );
- $this->enableClientCache( false );
- $this->mRedirect = '';
- $this->clearHTML();
- $this->setStatusCode( 503 );
- $this->addWikiMsg( 'actionthrottledtext' );
-
- $this->returnToMain( null, $this->getTitle() );
- }
-
- /**
- * Show a warning about slave lag
- *
- * If the lag is higher than $wgSlaveLagCritical seconds,
- * then the warning is a bit more obvious. If the lag is
- * lower than $wgSlaveLagWarning, then no warning is shown.
- *
- * @param $lag Integer: slave lag
- */
- public function showLagWarning( $lag ) {
- global $wgSlaveLagWarning, $wgSlaveLagCritical, $wgLang;
- if( $lag >= $wgSlaveLagWarning ) {
- $message = $lag < $wgSlaveLagCritical
- ? 'lag-warn-normal'
- : 'lag-warn-high';
- $wrap = Html::rawElement( 'div', array( 'class' => "mw-{$message}" ), "\n$1\n" );
- $this->wrapWikiMsg( "$wrap\n", array( $message, $wgLang->formatNum( $lag ) ) );
- }
- }
-
/**
* Add a wikitext-formatted message to the output.
* This is equivalent to:
dépôts / lhc / web / wiklou.git / blobdiff