* (bug 29140) FirePHP debugging assist extension

[lhc/web/wiklou.git] / docs / hooks.txt

diff --git a/docs/hooks.txt b/docs/hooks.txt
index 835bbf9..0c8cf92 100644 (file)
--- a/docs/hooks.txt
+++ b/docs/hooks.txt
@@ -234,6 +234,10 @@ MediaWiki 1.4rc1.
 This is a list of known events and parameters; please add to it if you're going
 to add events to the MediaWiki code.
 
 This is a list of known events and parameters; please add to it if you're going
 to add events to the MediaWiki code.
 

+'AbortAutoAccount': Return false to cancel automated local account creation, where normally authentication against an external auth plugin would be creating a local account.
+$user: the User object about to be created (read-only, incomplete)
+$message: out parameter: error message to be displayed to user
+

 'AbortAutoblock': Return false to cancel an autoblock.
 $autoblockip: The IP going to be autoblocked.
 $block: The block from which the autoblock is coming.
 'AbortAutoblock': Return false to cancel an autoblock.
 $autoblockip: The IP going to be autoblocked.
 $block: The block from which the autoblock is coming.


@@ -247,6 +251,7 @@ $password: the password being submitted, not yet checked for validity
 &$retval: a LoginForm class constant to return from authenticateUserData();
           default is LoginForm::ABORTED. Note that the client may be using
           a machine API rather than the HTML user interface.
 &$retval: a LoginForm class constant to return from authenticateUserData();
           default is LoginForm::ABORTED. Note that the client may be using
           a machine API rather than the HTML user interface.

+&$msg: the message identifier for abort reason (new in 1.18, not available before 1.18)

 
 'AbortMove': allows to abort moving an article (title)
 $old: old title
 
 'AbortMove': allows to abort moving an article (title)
 $old: old title


@@ -255,7 +260,7 @@ $user: user who is doing the move
 $err: error message
 $reason: the reason for the move (added in 1.13)
 
 $err: error message
 $reason: the reason for the move (added in 1.13)
 

-'AbortNewAccount': Return false to cancel account creation.
+'AbortNewAccount': Return false to cancel explicit account creation.

 $user: the User object about to be created (read-only, incomplete)
 $message: out parameter: error message to display on abort
 
 $user: the User object about to be created (read-only, incomplete)
 $message: out parameter: error message to display on abort
 


@@ -263,6 +268,23 @@ $message: out parameter: error message to display on abort
 $user: the User object that was created. (Parameter added in 1.7)
 $byEmail: true when account was created "by email" (added in 1.12)
 
 $user: the User object that was created. (Parameter added in 1.7)
 $byEmail: true when account was created "by email" (added in 1.12)
 

+'AfterImportPage': When a page import is completed
+$title: Title under which the revisions were imported
+$origTitle: Title provided by the XML file
+$revCount: Number of revisions in the XML file
+$sRevCount: Number of sucessfully imported revisions
+$pageInfo: associative array of page information
+
+'AfterUserMessage': After a user message has been left, this hook is
+called to take care of any cleanup.
+$user: The user who we left the message for.
+$article: The article the message was left on.
+$subject: The subject of the message
+$text: The text of the message.
+$signature: The signature we used.
+$summary: The edit summary.
+$editor: The editor that performed the edit.
+

 'AjaxAddScript': Called in output page just before the initialisation
 of the javascript ajax engine. The hook is only called when ajax
 is enabled ( $wgUseAjax = true; ).
 'AjaxAddScript': Called in output page just before the initialisation
 of the javascript ajax engine. The hook is only called when ajax
 is enabled ( $wgUseAjax = true; ).


@@ -336,6 +358,11 @@ associated RecentChange object. In the hook, just add your callback to the
 $tokenFunctions array and return true (returning false makes no sense)
 $tokenFunctions: array(action => callback)
 
 $tokenFunctions array and return true (returning false makes no sense)
 $tokenFunctions: array(action => callback)
 

+'APIQuerySiteInfoGeneralInfo': use this hook to add extra information to
+the sites general information.
+$module: the current ApiQuerySiteInfo module
+&$results: array of results, add things here
+

 'APIQueryUsersTokens': use this hook to add custom token to list=users.
 Every token has an action, which will be used in the ustoken parameter
 and in the output (actiontoken="..."), and a callback function which
 'APIQueryUsersTokens': use this hook to add custom token to list=users.
 Every token has an action, which will be used in the ustoken parameter
 and in the output (actiontoken="..."), and a callback function which


@@ -345,6 +372,13 @@ is the User object. In the hook, just add your callback to the
 $tokenFunctions array and return true (returning false makes no sense)
 $tokenFunctions: array(action => callback)
 
 $tokenFunctions array and return true (returning false makes no sense)
 $tokenFunctions: array(action => callback)
 

+'ApiRsdServiceApis': Add or remove APIs from the RSD services list.
+Each service should have its own entry in the $apis array and have a
+unique name, passed as key for the array that represents the service data.
+In this data array, the key-value-pair identified by the apiLink key is 
+required.
+&$apis: array of services
+

 'ArticleAfterFetchContent': after fetching content of an article from
 the database
 $article: the article (object) being loaded from the database
 'ArticleAfterFetchContent': after fetching content of an article from
 the database
 $article: the article (object) being loaded from the database


@@ -356,6 +390,11 @@ $article: the article (object) being deleted
 $output: the OutputPage object ($wgOut)
 &$reason: the reason (string) the article is being deleted
 
 $output: the OutputPage object ($wgOut)
 &$reason: the reason (string) the article is being deleted
 

+'ArticleContentOnDiff': before showing the article content below a diff.
+Use this to change the content in this area or how it is loaded.
+ $diffEngine: the DifferenceEngine
+ $output: the OutputPage object ($wgOut)
+

 'ArticleDelete': before an article is deleted
 $article: the article (object) being deleted
 $user: the user (object) deleting the article
 'ArticleDelete': before an article is deleted
 $article: the article (object) being deleted
 $user: the user (object) deleting the article


@@ -412,6 +451,10 @@ $row: row (object) returned from the database server
 $article: article (object) that data will be loaded
 $fields: fileds (array) to load from the database
 
 $article: article (object) that data will be loaded
 $fields: fileds (array) to load from the database
 

+'ArticlePrepareTextForEdit': called when preparing text to be saved
+$article: the article being saved
+$popts: parser options to be used for pre-save transformation
+

 'ArticleProtect': before an article is protected
 $article: the article being protected
 $user: the user doing the protection
 'ArticleProtect': before an article is protected
 $article: the article being protected
 $user: the user doing the protection


@@ -429,7 +472,7 @@ $moveonly: boolean whether it was for move only or not
 'ArticlePurge': before executing "&action=purge"
 $article: article (object) to purge
 
 'ArticlePurge': before executing "&action=purge"
 $article: article (object) to purge
 

-'ArticleRevisionVisiblitySet': called when changing visibility of one or more
+'ArticleRevisionVisibilitySet': called when changing visibility of one or more

 revision of an article
 &$title: title object of the article
 
 revision of an article
 &$title: title object of the article
 


@@ -477,6 +520,9 @@ before the user is redirected back to the page
 &$sectionanchor: The section anchor link (e.g. "#overview" )
 &$extraq: Extra query parameters which can be added via hooked functions
 
 &$sectionanchor: The section anchor link (e.g. "#overview" )
 &$extraq: Extra query parameters which can be added via hooked functions
 

+'ArticleViewFooter': After showing the footer section of an ordinary page view
+$article: Article object
+

 'ArticleViewHeader': Before the parser cache is about to be tried for article
 viewing.
 &$article: the article
 'ArticleViewHeader': Before the parser cache is about to be tried for article
 viewing.
 &$article: the article


@@ -508,11 +554,6 @@ $name: Image name being checked
 Change $bad and return false to override. If an image is "bad", it is not
 rendered inline in wiki pages or galleries in category pages.
 
 Change $bad and return false to override. If an image is "bad", it is not
 rendered inline in wiki pages or galleries in category pages.
 

-'BeforeGalleryFindFile': before an image is fetched for a gallery
-&$gallery,: the gallery object
-&$nt: the image title
-&$time: image timestamp
-

 'BeforeInitialize': before anything is initialized in performRequestForTitle()
 &$title: Title being used for request
 &$article: The associated Article object
 'BeforeInitialize': before anything is initialized in performRequestForTitle()
 &$title: Title being used for request
 &$article: The associated Article object


@@ -525,22 +566,34 @@ $mediaWiki: Mediawiki object
 &$out: OutputPage object
 &$skin: Skin object
 
 &$out: OutputPage object
 &$skin: Skin object
 

+'BeforeParserFetchFileAndTitle': before an image is rendered by Parser
+$parser: Parser object
+$nt: the image title
+&$time: the image timestamp (use '0' to force a broken thumbnail)
+&$sha1: image base 36 sha1 (used to specify the file, $nt will be ignored if this is set)
+&$descQuery: query string to add to thumbnail URL
+

 'BeforeParserFetchTemplateAndtitle': before a template is fetched by Parser
 'BeforeParserFetchTemplateAndtitle': before a template is fetched by Parser

-&$parser: Parser object
-&$title: title of the template
+$parser: Parser object
+$title: title of the template

 &$skip: skip this template and link it?
 &$id: the id of the revision being parsed
 
 &$skip: skip this template and link it?
 &$id: the id of the revision being parsed
 

-'BeforeParserMakeImageLinkObj': before an image is rendered by Parser
-&$parser: Parser object
-&$nt: the image title
-&$skip: skip this image and link it?
-&$time: the image timestamp
-

 'BeforeParserrenderImageGallery': before an image gallery is rendered by Parser
 &$parser: Parser object
 &$ig: ImageGallery object
 
 'BeforeParserrenderImageGallery': before an image gallery is rendered by Parser
 &$parser: Parser object
 &$ig: ImageGallery object
 

+'BeforeWelcomeCreation': before the welcomecreation message is displayed to a newly created user 
+&$welcome_creation_msg: MediaWiki message name to display on the welcome screen to a newly created user account
+&$injected_html: Any HTML to inject after the "logged in" message of a newly created user account 
+
+'BitmapHandlerTransform': before a file is transformed, gives extension the 
+possibility to transform it themselves
+$handler: BitmapHandler 
+$image: File
+&$scalerParams: Array with scaler parameters 
+&$mto: null, set to a MediaTransformOutput
+

 'BlockIp': before an IP address or user is blocked
 $block: the Block object about to be saved
 $user: the user _doing_ the block (not the one being blocked)
 'BlockIp': before an IP address or user is blocked
 $block: the Block object about to be saved
 $user: the user _doing_ the block (not the one being blocked)


@@ -552,6 +605,9 @@ $user: the user who did the block (not the one being blocked)
 'BookInformation': Before information output on Special:Booksources
 $isbn: ISBN to show information for
 $output: OutputPage object in use
 'BookInformation': Before information output on Special:Booksources
 $isbn: ISBN to show information for
 $output: OutputPage object in use

+
+'CanonicalNamespaces': For extensions adding their own namespaces or altering the defaults
+&$namespaces: Array of namespace numbers with corresponding canonical names

  
 'CategoryPageView': before viewing a categorypage in CategoryPage::view
 $catpage: CategoryPage instance
  
 'CategoryPageView': before viewing a categorypage in CategoryPage::view
 $catpage: CategoryPage instance


@@ -592,6 +648,10 @@ etc.
 'DatabaseOraclePostInit': Called after initialising an Oracle database
 &$db: the DatabaseOracle object
 
 'DatabaseOraclePostInit': Called after initialising an Oracle database
 &$db: the DatabaseOracle object
 

+'Debug': called when outputting a debug log line via wfDebug() or wfDebugLog()
+$text: plaintext string to be output
+$group: null or a string naming a logging group (as defined in $wgDebugLogGroups)
+

 'NewDifferenceEngine': Called when a new DifferenceEngine object is made
 $title: the diff page title (nullable)
 &$oldId: the actual old Id to use in the diff
 'NewDifferenceEngine': Called when a new DifferenceEngine object is made
 $title: the diff page title (nullable)
 &$oldId: the actual old Id to use in the diff


@@ -617,8 +677,9 @@ $section: The designation of the section being pointed to, to be included in
   the link, like "&section=$section"
 $tooltip: The default tooltip.  Escape with htmlspecialchars() before using.
   By default, this is wrapped in the 'editsectionhint' message.
   the link, like "&section=$section"
 $tooltip: The default tooltip.  Escape with htmlspecialchars() before using.
   By default, this is wrapped in the 'editsectionhint' message.

-$result: The HTML to return, prefilled with the default plus whatever other
+&$result: The HTML to return, prefilled with the default plus whatever other

   changes earlier hooks have made
   changes earlier hooks have made

+$lang: The language code to use for the link in the wfMsg* functions

 
 'EditFilter': Perform checks on an edit
 $editor: Edit form (see includes/EditPage.php)
 
 'EditFilter': Perform checks on an edit
 $editor: Edit form (see includes/EditPage.php)


@@ -643,7 +704,7 @@ pages
 $editPage: EditPage    object
 
 'EditPage::attemptSave': called before an article is
 $editPage: EditPage    object
 
 'EditPage::attemptSave': called before an article is

-saved, that is before insertNewArticle() is called
+saved, that is before Article::doEdit() is called

 $editpage_Obj: the current EditPage object
 
 'EditPage::importFormData': allow extensions to read additional data
 $editpage_Obj: the current EditPage object
 
 'EditPage::importFormData': allow extensions to read additional data


@@ -717,7 +778,8 @@ $skin: Skin rendering the UI
 $title: Title being linked to
 $section: Section to link to
 $link: Default link
 $title: Title being linked to
 $section: Section to link to
 $link: Default link

-$result: Result (alter this to override the generated links)
+&$result: Result (alter this to override the generated links)
+$lang: The language code to use for the link in the wfMsg* functions

 
 'EmailConfirmed': When checking that the user's email address is "confirmed"
 $user: User being checked
 
 'EmailConfirmed': When checking that the user's email address is "confirmed"
 $user: User being checked


@@ -731,12 +793,21 @@ $from: address of sending user
 $subject: subject of the mail
 $text: text of the mail
 
 $subject: subject of the mail
 $text: text of the mail
 

+'EmailUserCC': before sending the copy of the email to the author
+$to: address of receiving user
+$from: address of sending user
+$subject: subject of the mail
+$text: text of the mail
+

 'EmailUserComplete': after sending email from one user to another
 $to: address of receiving user
 $from: address of sending user
 $subject: subject of the mail
 $text: text of the mail
 
 'EmailUserComplete': after sending email from one user to another
 $to: address of receiving user
 $from: address of sending user
 $subject: subject of the mail
 $text: text of the mail
 

+'EmailUserForm': after building the email user form object
+$form: HTMLForm object
+

 'EmailUserPermissionsErrors': to retrieve permissions errors for emailing a user.
 $user: The user who is trying to email another user.
 $editToken: The user's edit token.
 'EmailUserPermissionsErrors': to retrieve permissions errors for emailing a user.
 $user: The user who is trying to email another user.
 $editToken: The user's edit token.


@@ -744,7 +815,7 @@ $editToken: The user's edit token.
 
 'FetchChangesList': When fetching the ChangesList derivative for
 a particular user
 
 'FetchChangesList': When fetching the ChangesList derivative for
 a particular user

-&$user: User the list is being fetched for
+$user: User the list is being fetched for

 &$skin: Skin object to be used with the list
 &$list: List object (defaults to NULL, change it to an object
        instance and return false override the list derivative used)
 &$skin: Skin object to be used with the list
 &$list: List object (defaults to NULL, change it to an object
        instance and return false override the list derivative used)


@@ -759,6 +830,8 @@ $reason: reason
 
 'FileUpload': When a file upload occurs
 $file : Image object representing the file that was uploaded
 
 'FileUpload': When a file upload occurs
 $file : Image object representing the file that was uploaded

+$reupload : Boolean indicating if there was a previously another image there or not (since 1.17)
+$hasDescription : Boolean indicating that there was already a description page and a new one from the comment wasn't created (since 1.17)

 
 'FileUndeleteComplete': When a file is undeleted
 $title: title object to the file
 
 'FileUndeleteComplete': When a file is undeleted
 $title: title object to the file


@@ -766,6 +839,12 @@ $fileVersions: array of undeleted versions. Empty if all versions were restored
 $user: user who performed the undeletion
 $reason: reason
 
 $user: user who performed the undeletion
 $reason: reason
 

+'FormatUserMessage': Hook to format a message if you want to override
+the internal formatter.
+$subject: Title of the message.
+&$text: Text of the message.
+$signature: Signature that they would like to leave.
+

 'GetAutoPromoteGroups': When determining which autopromote groups a user
 is entitled to be in.
 &$user: user to promote.
 'GetAutoPromoteGroups': When determining which autopromote groups a user
 is entitled to be in.
 &$user: user to promote.


@@ -789,6 +868,9 @@ $title: Title object of page
 $url: string value as output (out parameter, can modify)
 $query: query options passed to Title::getInternalURL()
 
 $url: string value as output (out parameter, can modify)
 $query: query options passed to Title::getInternalURL()
 

+'GetIP': modify the ip of the current user (called only once)
+&$ip: string holding the ip as determined so far
+

 'GetLinkColours': modify the CSS class of an array of page links
 $linkcolour_ids: array of prefixed DB keys of the pages linked to,
        indexed by page_id.
 'GetLinkColours': modify the CSS class of an array of page links
 $linkcolour_ids: array of prefixed DB keys of the pages linked to,
        indexed by page_id.


@@ -799,6 +881,14 @@ $title: Title object of page
 $url: string value as output (out parameter, can modify)
 $query: query options passed to Title::getLocalURL()
 
 $url: string value as output (out parameter, can modify)
 $query: query options passed to Title::getLocalURL()
 

+'GetMetadataVersion': modify the image metadata version currently in use. This is
+       used when requesting image metadata from a ForiegnApiRepo. Media handlers
+       that need to have versioned metadata should add an element to the end of
+       the version array of the form 'handler_name=version'. Most media handlers
+       won't need to do this unless they broke backwards compatibility with a
+       previous version of the media handler metadata output. 
+&$version: Array of version strings
+

 'GetPreferences': modify user preferences
 $user: User whose preferences are being modified.
 &$preferences: Preferences description array, to be fed to an HTMLForm object
 'GetPreferences': modify user preferences
 $user: User whose preferences are being modified.
 &$preferences: Preferences description array, to be fed to an HTMLForm object


@@ -818,10 +908,6 @@ $result: User permissions error to add. If none, return true.
 'getUserPermissionsErrorsExpensive': Absolutely the same, but is called only
        if expensive checks are enabled.
 
 'getUserPermissionsErrorsExpensive': Absolutely the same, but is called only
        if expensive checks are enabled.
 

-'HTMLCacheUpdate::doUpdate': After cache invalidation updates are inserted
-into the job queue.
-$title: Title object, pages linked to this title are purged.
-

 'ImageBeforeProduceHTML': Called before producing the HTML created by a wiki
        image insertion.  You can skip the default logic entirely by returning
        false, or just modify a few things using call-by-reference.
 'ImageBeforeProduceHTML': Called before producing the HTML created by a wiki
        image insertion.  You can skip the default logic entirely by returning
        false, or just modify a few things using call-by-reference.


@@ -873,6 +959,29 @@ $page: ImagePage object
        $result[2 through n]=Parameters passed to body text message. Please note the
        header message cannot receive/use parameters.
 
        $result[2 through n]=Parameters passed to body text message. Please note the
        header message cannot receive/use parameters.
 

+'ImportHandleLogItemXMLTag': When parsing a XML tag in a log item
+$reader: XMLReader object
+$logInfo: Array of information
+Return false to stop further processing of the tag
+
+'ImportHandlePageXMLTag': When parsing a XML tag in a page
+$reader: XMLReader object
+$pageInfo: Array of information
+Return false to stop further processing of the tag
+
+'ImportHandleRevisionXMLTag': When parsing a XML tag in a page revision
+$reader: XMLReader object
+$revInfo: Array of information
+Return false to stop further processing of the tag
+
+'ImportHandleToplevelXMLTag': When parsing a top level XML tag
+$reader: XMLReader object
+Return false to stop further processing of the tag
+
+'ImportHandleUploadXMLTag': When parsing a XML tag in a file upload
+$reader: XMLReader object
+$revisionInfo: Array of information
+Return false to stop further processing of the tag

 
 'InitializeArticleMaybeRedirect': MediaWiki check to see if title is a redirect
 $title: Title object ($wgTitle)
 
 'InitializeArticleMaybeRedirect': MediaWiki check to see if title is a redirect
 $title: Title object ($wgTitle)


@@ -881,6 +990,12 @@ $ignoreRedirect: boolean to skip redirect check
 $target: Title/string of redirect target
 $article: Article object
 
 $target: Title/string of redirect target
 $article: Article object
 

+'InterwikiLoadPrefix': When resolving if a given prefix is an interwiki or not.
+Return true without providing an interwiki to continue interwiki search.
+$prefix: interwiki prefix we are looking for.
+&$iwData: output array describing the interwiki with keys iw_url, iw_local, 
+  iw_trans and optionally iw_api and iw_wikiid.
+

 'InternalParseBeforeLinks': during Parser's internalParse method before links
 but after noinclude/includeonly/onlyinclude and other processing.
 &$parser: Parser object
 'InternalParseBeforeLinks': during Parser's internalParse method before links
 but after noinclude/includeonly/onlyinclude and other processing.
 &$parser: Parser object


@@ -919,13 +1034,17 @@ Use to define aliases of special pages names depending of the language
 $specialPageAliases: associative array of magic words synonyms
 $lang: laguage code (string)
 
 $specialPageAliases: associative array of magic words synonyms
 $lang: laguage code (string)
 

+'LanguageGetTranslatedLanguageNames': Provide translated language names.
+&$names: array of language code => language name
+$code language of the preferred translations
+

 'LinkBegin': Used when generating internal and interwiki links in
 Linker::link(), before processing starts.  Return false to skip default proces-
 sing and return $ret.  See documentation for Linker::link() for details on the
 expected meanings of parameters.
 $skin: the Skin object
 $target: the Title that the link is pointing to
 'LinkBegin': Used when generating internal and interwiki links in
 Linker::link(), before processing starts.  Return false to skip default proces-
 sing and return $ret.  See documentation for Linker::link() for details on the
 expected meanings of parameters.
 $skin: the Skin object
 $target: the Title that the link is pointing to

-&$text: the contents that the <a> tag should have (raw HTML); null means "de-
+&$html: the contents that the <a> tag should have (raw HTML); null means "de-

        fault"
 &$customAttribs: the HTML attributes that the <a> tag should have, in associa-
        tive array form, with keys and values unescaped.  Should be merged with de-
        fault"
 &$customAttribs: the HTML attributes that the <a> tag should have, in associa-
        tive array form, with keys and values unescaped.  Should be merged with de-


@@ -937,13 +1056,13 @@ $target: the Title that the link is pointing to
 
 'LinkEnd': Used when generating internal and interwiki links in Linker::link(),
 just before the function returns a value.  If you return true, an <a> element
 
 'LinkEnd': Used when generating internal and interwiki links in Linker::link(),
 just before the function returns a value.  If you return true, an <a> element

-with HTML attributes $attribs and contents $text will be returned.  If you re-
+with HTML attributes $attribs and contents $html will be returned.  If you re-

 turn false, $ret will be returned.
 $skin: the Skin object
 $target: the Title object that the link is pointing to
 $options: the options.  Will always include either 'known' or 'broken', and may
        include 'noclasses'.
 turn false, $ret will be returned.
 $skin: the Skin object
 $target: the Title object that the link is pointing to
 $options: the options.  Will always include either 'known' or 'broken', and may
        include 'noclasses'.

-&$text: the final (raw HTML) contents of the <a> tag, after processing.
+&$html: the final (raw HTML) contents of the <a> tag, after processing.

 &$attribs: the final HTML attributes of the <a> tag, after processing, in asso-
        ciative array form.
 &$ret: the value to return if your hook returns false.
 &$attribs: the final HTML attributes of the <a> tag, after processing, in asso-
        ciative array form.
 &$ret: the value to return if your hook returns false.


@@ -964,20 +1083,20 @@ $linkType: The external link type
 
 'LinksUpdate': At the beginning of LinksUpdate::doUpdate() just before the
 actual update
 
 'LinksUpdate': At the beginning of LinksUpdate::doUpdate() just before the
 actual update

-&$linksUpdate: the LinkUpdate object
+&$linksUpdate: the LinksUpdate object

 
 'LinksUpdateComplete': At the end of LinksUpdate::doUpdate() when updating has
 completed
 
 'LinksUpdateComplete': At the end of LinksUpdate::doUpdate() when updating has
 completed

-&$linksUpdate: the LinkUpdate object
+&$linksUpdate: the LinksUpdate object

 
 'LinksUpdateConstructed': At the end of LinksUpdate() is contruction.
 
 'LinksUpdateConstructed': At the end of LinksUpdate() is contruction.

-&$linksUpdate: the LinkUpdate object
+&$linksUpdate: the LinksUpdate object

 
 'ListDefinedTags': When trying to find all defined tags.
 &$tags: The list of tags.
 
 
 'ListDefinedTags': When trying to find all defined tags.
 &$tags: The list of tags.
 

-'LoadExtensionSchemaUpdates': called by maintenance/updaters.inc when upgrading
-database schema
+'LoadExtensionSchemaUpdates': called during database installation and updates
+&updater: A DatabaseUpdater subclass

 
 'LocalFile::getHistory': called before file history query performed
 $file: the file
 
 'LocalFile::getHistory': called before file history query performed
 $file: the file


@@ -1013,22 +1132,6 @@ $paramArray: Array of parameters that corresponds to logging.log_params field.
 &$revert: string that is displayed in the UI, similar to $comment.
 $time: timestamp of the log entry (added in 1.12)
 
 &$revert: string that is displayed in the UI, similar to $comment.
 $time: timestamp of the log entry (added in 1.12)
 

-'LogPageValidTypes': action being logged.
-DEPRECATED: Use $wgLogTypes
-&$type: array of strings
-
-'LogPageLogName': name of the logging page(s).
-DEPRECATED: Use $wgLogNames
-&$typeText: array of strings
-
-'LogPageLogHeader': strings used by wfMsg as a header.
-DEPRECATED: Use $wgLogHeaders
-&$headerText: array of strings
-
-'LogPageActionText': strings used by wfMsg as a header.
-DEPRECATED: Use $wgLogActions
-&$actionText: array of strings
-

 'MagicWordMagicWords': When defining new magic word.
 DEPRECATED: use $magicWords in a file listed in 
 $wgExtensionMessagesFiles instead.
 'MagicWordMagicWords': When defining new magic word.
 DEPRECATED: use $magicWords in a file listed in 
 $wgExtensionMessagesFiles instead.


@@ -1038,7 +1141,9 @@ $magicWords: array of strings
 $variableIDs: array of strings
 
 'MakeGlobalVariablesScript': called right before Skin::makeVariablesScript
 $variableIDs: array of strings
 
 'MakeGlobalVariablesScript': called right before Skin::makeVariablesScript

-is executed
+is executed. Ideally, this hook should only be used to add variables that
+depend on the current page/request; static configuration should be added
+through ResourceLoaderGetConfigVars instead.

 &$vars: variable (or multiple variables) to be added into the output
        of Skin::makeVariablesScript
 
 &$vars: variable (or multiple variables) to be added into the output
        of Skin::makeVariablesScript
 


@@ -1087,11 +1192,21 @@ $db: The database object to be queried.
 
 'MonoBookTemplateToolboxEnd': Called by Monobook skin after toolbox links have
 been rendered (useful for adding more)
 
 'MonoBookTemplateToolboxEnd': Called by Monobook skin after toolbox links have
 been rendered (useful for adding more)

-Note: this is only run for the Monobook skin.  To add items to the toolbox
-for all 'SkinTemplate'-type skins, use the SkinTemplateToolboxEnd hook
-instead.
+Note: this is only run for the Monobook skin. This hook is deprecated and
+may be removed in the future. To add items to the toolbox you should use 
+the SkinTemplateToolboxEnd hook instead, which works for all 
+"SkinTemplate"-type skins.

 $tools: array of tools
 
 $tools: array of tools
 

+'BaseTemplateToolbox': Called by BaseTemplate when building the $toolbox array
+and returning it for the skin to output. You can add items to the toolbox while
+still letting the skin make final decisions on skin-specific markup conventions
+using this hook.
+&$sk: The BaseTemplate base skin template
+&$toolbox: An array of toolbox items, see BaseTemplate::getToolbox and
+       BaseTemplate::makeListItem for details on the format of individual
+       items inside of this array
+

 'NewRevisionFromEditComplete': called when a revision was inserted
 due to an edit
 $article: the article edited
 'NewRevisionFromEditComplete': called when a revision was inserted
 due to an edit
 $article: the article edited


@@ -1129,6 +1244,14 @@ the resulting HTML is about to be displayed.
 $parserOutput: the parserOutput (object) that corresponds to the page
 $text: the text that will be displayed, in HTML (string)
 
 $parserOutput: the parserOutput (object) that corresponds to the page
 $text: the text that will be displayed, in HTML (string)
 

+'OutputPageBodyAttributes': called when OutputPage::headElement is creating the body
+tag to allow for extensions to add attributes to the body of the page they might
+need. Or to allow building extensions to add body classes that aren't of high
+enough demand to be included in core.
+$out: The OutputPage which called the hook, can be used to get the real title
+$sk: The Skin that called OutputPage::headElement
+&$bodyAttrs: An array of attributes for the body tag passed to Html::openElement
+

 'OutputPageCheckLastModified': when checking if the page has been modified
 since the last visit
 &$modifiedTimes: array of timestamps.
 'OutputPageCheckLastModified': when checking if the page has been modified
 since the last visit
 &$modifiedTimes: array of timestamps.


@@ -1273,13 +1396,28 @@ $errorMsg: an html message string of an error
 $article: the page the form is shown for
 $out: OutputPage object
 
 $article: the page the form is shown for
 $out: OutputPage object
 

+'ResourceLoaderRegisterModules': Right before modules information is required, such as when responding to a resource
+loader request or generating HTML output.
+&$resourceLoader: ResourceLoader object
+
+'ResourceLoaderGetStartupModules': Run once the startup module is being generated. This allows you
+to add modules to the startup module. This hook should be used sparingly since any module added here
+will be loaded on all pages. This hook is useful if you want to make code available to module loader 
+scripts. 
+

 'RawPageViewBeforeOutput': Right before the text is blown out in action=raw
 &$obj: RawPage object
 &$text: The text that's going to be the output
 
 'RawPageViewBeforeOutput': Right before the text is blown out in action=raw
 &$obj: RawPage object
 &$text: The text that's going to be the output
 

-'RecentChange_save': called at the end of RecenChange::save()
+'RecentChange_save': called at the end of RecentChange::save()

 $recentChange: RecentChange object
 
 $recentChange: RecentChange object
 

+'ResourceLoaderGetConfigVars': called at the end of
+ResourceLoaderStartUpModule::getConfig(). Use this to export static
+configuration variables to JavaScript. Things that depend on the current
+page/request state must be added through MakeGlobalVariablesScript instead.
+&$vars: array( variable name => value )
+

 'RevisionInsertComplete': called after a revision is inserted into the DB
 &$revision: the Revision
 $data: the data stored in old_text.  The meaning depends on $flags: if external
 'RevisionInsertComplete': called after a revision is inserted into the DB
 &$revision: the Revision
 $data: the data stored in old_text.  The meaning depends on $flags: if external


@@ -1318,6 +1456,16 @@ $query : Original query.
 
 'SetupAfterCache': Called in Setup.php, after cache objects are set
 
 
 'SetupAfterCache': Called in Setup.php, after cache objects are set
 

+'SetupUserMessageArticle': Called in User::leaveUserMessage() before
+anything has been posted to the article.
+$user: The user who we left the message for.
+&$article: The article that will be posted to.
+$subject: The subject of the message
+$text: The text of the message.
+$signature: The signature we used.
+$summary: The edit summary.
+$editor: The editor that performed the edit.
+

 'ShowMissingArticle': Called when generating the output for a non-existent page
 $article: The article object corresponding to the page
 
 'ShowMissingArticle': Called when generating the output for a non-existent page
 $article: The article object corresponding to the page
 


@@ -1335,11 +1483,13 @@ $page: The SpecialSearch object.
 
 'SiteNoticeBefore': Before the sitenotice/anonnotice is composed
 &$siteNotice: HTML returned as the sitenotice
 
 'SiteNoticeBefore': Before the sitenotice/anonnotice is composed
 &$siteNotice: HTML returned as the sitenotice

+$skin: Skin object

 Return true to allow the normal method of notice selection/rendering to work,
 or change the value of $siteNotice and return false to alter it.
 
 'SiteNoticeAfter': After the sitenotice/anonnotice is composed
 &$siteNotice: HTML sitenotice
 Return true to allow the normal method of notice selection/rendering to work,
 or change the value of $siteNotice and return false to alter it.
 
 'SiteNoticeAfter': After the sitenotice/anonnotice is composed
 &$siteNotice: HTML sitenotice

+$skin: Skin object

 Alter the contents of $siteNotice to add to/alter the sitenotice/anonnotice.
 
 'SkinAfterBottomScripts': At the end of Skin::bottomScripts()
 Alter the contents of $siteNotice to add to/alter the sitenotice/anonnotice.
 
 'SkinAfterBottomScripts': At the end of Skin::bottomScripts()


@@ -1350,6 +1500,7 @@ Append to $text to add additional text/scripts after the stock bottom scripts.
 'SkinAfterContent': Allows extensions to add text after the page content and
 article metadata.
 &$data: (string) Text to be printed out directly (without parsing)
 'SkinAfterContent': Allows extensions to add text after the page content and
 article metadata.
 &$data: (string) Text to be printed out directly (without parsing)

+$skin: Skin object

 This hook should work in all skins. Just set the &$data variable to the text
 you're going to add.
 
 This hook should work in all skins. Just set the &$data variable to the text
 you're going to add.
 


@@ -1363,31 +1514,31 @@ $title: displayed page title
 $type: 'normal' or 'history' for old/diff views
 &$msg: overridable message; usually 'copyright' or 'history_copyright'. This message must be in HTML format, not wikitext!
 &$link: overridable HTML link to be passed into the message as $1
 $type: 'normal' or 'history' for old/diff views
 &$msg: overridable message; usually 'copyright' or 'history_copyright'. This message must be in HTML format, not wikitext!
 &$link: overridable HTML link to be passed into the message as $1

+&$forContent: overridable flag if copyright footer is shown in content language. 

 
 

-'SkinSubPageSubtitle': At the beginning of Skin::subPageSubtitle()
+'SkinGetPoweredBy'
+&$text: additional 'powered by' icons in HTML.
+Note: Modern skin does not use the MediaWiki icon but plain text instead

 $skin: Skin object
 $skin: Skin object

+
+'SkinSubPageSubtitle': At the beginning of Skin::subPageSubtitle()

 &$subpages: Subpage links HTML
 &$subpages: Subpage links HTML

+$skin: Skin object
+$out: OutputPage object

 If false is returned $subpages will be used instead of the HTML
 subPageSubtitle() generates.
 If true is returned, $subpages will be ignored and the rest of
 subPageSubtitle() will run.
 
 If false is returned $subpages will be used instead of the HTML
 subPageSubtitle() generates.
 If true is returned, $subpages will be ignored and the rest of
 subPageSubtitle() will run.
 

-'SkinTemplateBuildContentActionUrlsAfterSpecialPage': after the single tab
-when showing a special page
-$sktemplate: SkinTemplate object
-$content_actions: array of tabs
-

 'SkinTemplateBuildNavUrlsNav_urlsAfterPermalink': after creating the
 "permanent link" tab
 $sktemplate: SkinTemplate object
 $nav_urls: array of tabs
 
 'SkinTemplateBuildNavUrlsNav_urlsAfterPermalink': after creating the
 "permanent link" tab
 $sktemplate: SkinTemplate object
 $nav_urls: array of tabs
 

-'SkinTemplateContentActions': Alter the "content action" links in SkinTemplates
-&$content_actions: Content actions
-[See http://svn.wikimedia.org/viewvc/mediawiki/trunk/extensions/examples/Content_action.php
-for an example]
-
-'SkinTemplateNavigation': Alter the structured navigation links in SkinTemplates
+Alter the structured navigation links in SkinTemplates, there are three of these hooks called in different spots.
+'SkinTemplateNavigation': Called on content pages after the tabs have been added but before before variants have been added
+'SkinTemplateNavigation::SpecialPage': Called on special pages after the special tab is added but before variants have been added
+'SkinTemplateNavigation::Universal': Called on both content and special pages after variants have been added

 &$sktemplate: SkinTemplate object
 &$links: Structured navigation links
 This is used to alter the navigation for skins which use buildNavigationUrls such as Vector.
 &$sktemplate: SkinTemplate object
 &$links: Structured navigation links
 This is used to alter the navigation for skins which use buildNavigationUrls such as Vector.


@@ -1417,13 +1568,9 @@ $checkEdit: Whether or not the action=edit query should be added if appropriate.
 &$text: Link text.
 &$result: Complete assoc. array if you want to return true.
 
 &$text: Link text.
 &$result: Complete assoc. array if you want to return true.
 

-'SkinTemplateTabs': called when finished to build the actions tabs
-$sktemplate: SkinTemplate object
-$content_actions: array of tabs
-

 'SkinTemplateToolboxEnd': Called by SkinTemplate skins after toolbox links have
 been rendered (useful for adding more)
 'SkinTemplateToolboxEnd': Called by SkinTemplate skins after toolbox links have
 been rendered (useful for adding more)

-$tools: array of tools
+$sk: The QuickTemplate based skin template running the hook.

 
 'SoftwareInfo': Called by Special:Version for returning information about
 the software
 
 'SoftwareInfo': Called by Special:Version for returning information about
 the software


@@ -1463,6 +1610,19 @@ $movePage: MovePageForm object
 $oldTitle: old title (object)
 $newTitle: new title (object)
 
 $oldTitle: old title (object)
 $newTitle: new title (object)
 

+'SpecialNewpagesConditions': called when building sql query for Special:NewPages
+&$special: NewPagesPager object (subclass of ReverseChronologicalPager)
+$opts: FormOptions object containing special page options
+&$conds: array of WHERE conditionals for query
+&tables: array of tables to be queried
+&$fields: array of columns to select
+&$join_conds: join conditions for the tables
+
+'SpecialNewPagesFilters': called after building form options at NewPages
+$special: the special page object
+&$filters: associative array of filter definitions. The keys are the HTML name/URL parameters.
+Each key maps to an associative array with a 'msg' (message key) and a 'default' value.
+

 'SpecialPage_initList': called when setting up SpecialPage::$mList, use this
 hook to remove a core special page
 $list: list (array) of core special pages
 'SpecialPage_initList': called when setting up SpecialPage::$mList, use this
 hook to remove a core special page
 $list: list (array) of core special pages


@@ -1476,26 +1636,48 @@ use this to change some selection criteria or substitute a different title
 &$title: If the hook returns false, a Title object to use instead of the
 result from the normal query
 
 &$title: If the hook returns false, a Title object to use instead of the
 result from the normal query
 

+'SpecialRecentChangesFilters': called after building form options at RecentChanges
+$special: the special page object
+&$filters: associative array of filter definitions. The keys are the HTML name/URL parameters.
+Each key maps to an associative array with a 'msg' (message key) and a 'default' value.
+

 'SpecialRecentChangesPanel': called when building form options in
 SpecialRecentChanges
 &$extraOpts: array of added items, to which can be added
 $opts: FormOptions for this request
 
 'SpecialRecentChangesQuery': called when building sql query for
 'SpecialRecentChangesPanel': called when building form options in
 SpecialRecentChanges
 &$extraOpts: array of added items, to which can be added
 $opts: FormOptions for this request
 
 'SpecialRecentChangesQuery': called when building sql query for

-SpecialRecentChanges
+SpecialRecentChanges and SpecialRecentChangesLinked

 &$conds: array of WHERE conditionals for query
 &$tables: array of tables to be queried
 &$join_conds: join conditions for the tables
 $opts: FormOptions for this request
 &$query_options: array of options for the database request
 &$conds: array of WHERE conditionals for query
 &$tables: array of tables to be queried
 &$join_conds: join conditions for the tables
 $opts: FormOptions for this request
 &$query_options: array of options for the database request

+&$select: Array of columns to select
+
+'SpecialSearchGo': called when user clicked the "Go"
+&$title: title object generated from the text entered by the user
+&$term: the search term entered by the user

 
 'SpecialSearchNogomatch': called when user clicked the "Go" button but the
 target doesn't exist
 
 'SpecialSearchNogomatch': called when user clicked the "Go" button but the
 target doesn't exist

-$title: title object generated from the text entred by the user
+&$title: title object generated from the text entered by the user

 
 'SpecialSearchProfiles': allows modification of search profiles
 &$profiles: profiles, which can be modified.
 
 
 'SpecialSearchProfiles': allows modification of search profiles
 &$profiles: profiles, which can be modified.
 

+'SpecialSearchProfileForm': allows modification of search profile forms
+$search: special page object
+&$form: String: form html
+$profile: String: current search profile
+$term: String: search term
+$opts: Array: key => value of hidden options for inclusion in custom forms
+
+'SpecialSearchSetupEngine': allows passing custom data to search engine
+$search: special page object
+$profile: String: current search profile
+$engine: the search engine
+

 'SpecialSearchResults': called before search result display when there
 are matches
 $term: string of search term
 'SpecialSearchResults': called before search result display when there
 are matches
 $term: string of search term


@@ -1518,6 +1700,11 @@ $form: The SpecialUpload object
 use this to change the tables headers
 $extTypes: associative array of extensions types
 
 use this to change the tables headers
 $extTypes: associative array of extensions types
 

+'SpecialWatchlistFilters': called after building form options at Watchlist
+$special: the special page object
+&$filters: associative array of filter definitions. The keys are the HTML name/URL parameters.
+Each key maps to an associative array with a 'msg' (message key) and a 'default' value.
+

 'SpecialWatchlistQuery': called when building sql query for SpecialWatchlist
 &$conds: array of WHERE conditionals for query
 &$tables: array of tables to be queried
 'SpecialWatchlistQuery': called when building sql query for SpecialWatchlist
 &$conds: array of WHERE conditionals for query
 &$tables: array of tables to be queried


@@ -1541,6 +1728,23 @@ $user: user who did the move
 $pageid: database ID of the page that's been moved
 $redirid: database ID of the created redirect
 
 $pageid: database ID of the page that's been moved
 $redirid: database ID of the created redirect
 

+'UndeleteForm::showHistory': called in UndeleteForm::showHistory, after a
+PageArchive object has been created but before any further processing is done.
+&$archive: PageArchive object
+$title: Title object of the page that we're viewing
+
+'UndeleteForm::showRevision': called in UndeleteForm::showRevision, after a
+PageArchive object has been created but before any further processing is done.
+&$archive: PageArchive object
+$title: Title object of the page that we're viewing
+
+'UndeleteForm::undelete': called un UndeleteForm::undelete, after checking that
+the site is not in read-only mode, that the Title object is not null and after
+a PageArchive object has been constructed but before performing any further
+processing.
+&$archive: PageArchive object
+$title: Title object of the page that we're about to undelete
+

 'UndeleteShowRevision': called when showing a revision in Special:Undelete
 $title: title object related to the revision
 $rev: revision (object) that will be viewed
 'UndeleteShowRevision': called when showing a revision in Special:Undelete
 $title: title object related to the revision
 $rev: revision (object) that will be viewed


@@ -1550,6 +1754,9 @@ $rev: revision (object) that will be viewed
 $action: action name
 $article: article "acted on"
 
 $action: action name
 $article: article "acted on"
 

+'UnitTestsList': Called when building a list of files with PHPUnit tests
+&$files: list of files
+

 'UnwatchArticle': before a watch is removed from an article
 $user: user watching
 $article: article object to be removed
 'UnwatchArticle': before a watch is removed from an article
 $user: user watching
 $article: article object to be removed


@@ -1568,10 +1775,13 @@ You might set the member-variables $uploadFormTextTop and
 $uploadFormTextAfterSummary to inject text (HTML) either before
 or after the editform.
 
 $uploadFormTextAfterSummary to inject text (HTML) either before
 or after the editform.
 

-'UploadForm:BeforeProcessing': DEPRECATED! at the beginning of processUpload()
+'UploadForm:BeforeProcessing': at the beginning of processUpload()

 $form: UploadForm object
 Lets you poke at member variables like $mUploadDescription before the
 file is saved.
 $form: UploadForm object
 Lets you poke at member variables like $mUploadDescription before the
 file is saved.

+Do not use this hook to break upload processing. This will return the user to
+a blank form with no error message; use UploadVerification and 
+UploadVerifyFile instead

 
 'UploadCreateFromRequest': when UploadBase::createFromRequest has been called
 $type: (string) the requested upload type
 
 'UploadCreateFromRequest': when UploadBase::createFromRequest has been called
 $type: (string) the requested upload type


@@ -1588,7 +1798,8 @@ $descriptor: (array) the HTMLForm descriptor
 added to the descriptor
 $descriptor: (array) the HTMLForm descriptor
 
 added to the descriptor
 $descriptor: (array) the HTMLForm descriptor
 

-'UploadVerification': additional chances to reject an uploaded file
+'UploadVerification': additional chances to reject an uploaded file. Consider 
+                      using UploadVerifyFile instead.

 string $saveName: destination file name
 string $tempName: filesystem path to the temporary file for checks
 string &$error: output: message key for message to show if upload canceled 
 string $saveName: destination file name
 string $tempName: filesystem path to the temporary file for checks
 string &$error: output: message key for message to show if upload canceled 


@@ -1596,6 +1807,16 @@ string &$error: output: message key for message to show if upload canceled
        is the message key and the remaining elements are used as parameters to
        the message.
 
        is the message key and the remaining elements are used as parameters to
        the message.
 

+'UploadVerifyFile': extra file verification, based on mime type, etc. Preferred
+                    in most cases over UploadVerification.
+object $upload: an instance of UploadBase, with all info about the upload
+string $mime: the uploaded file's mime type, as detected by MediaWiki. Handlers 
+       will typically only apply for specific mime types.
+object &$error: output: true if the file is valid. Otherwise, an indexed array
+       representing the problem with the file, where the first element
+       is the message key and the remaining elements are used as parameters to
+       the message.
+

 'UploadComplete': Upon completion of a file upload
 $uploadBase: UploadBase (or subclass) object. File can be accessed by
        $uploadBase->getLocalFile().
 'UploadComplete': Upon completion of a file upload
 $uploadBase: UploadBase (or subclass) object. File can be accessed by
        $uploadBase->getLocalFile().


@@ -1606,6 +1827,11 @@ $user: the user who sent the message out
 $ip: IP of the user who sent the message out
 $u: the account whose new password will be set
 
 $ip: IP of the user who sent the message out
 $u: the account whose new password will be set
 

+'UserAddGroup': called when adding a group; return false to override
+stock group addition.
+$user: the user object that is to have a group added
+&$group: the group to add, can be modified
+

 'UserArrayFromResult': called when creating an UserArray object from a
 database result
 &$userArray: set this to an object to override the default object returned
 'UserArrayFromResult': called when creating an UserArray object from a
 database result
 &$userArray: set this to an object to override the default object returned


@@ -1667,6 +1893,10 @@ $user: User object
 'UserGetImplicitGroups': Called in User::getImplicitGroups()
 &$groups: List of implicit (automatically-assigned) groups
 
 'UserGetImplicitGroups': Called in User::getImplicitGroups()
 &$groups: List of implicit (automatically-assigned) groups
 

+'UserGetLanguageObject': Called when getting user's interface language object
+$user: User object
+&$code: Langauge code that will be used to create the object
+

 'UserGetReservedNames': allows to modify $wgReservedUsernames at run time
 &$reservedUsernames: $wgReservedUsernames
 
 'UserGetReservedNames': allows to modify $wgReservedUsernames at run time
 &$reservedUsernames: $wgReservedUsernames
 


@@ -1729,6 +1959,11 @@ $user: the user object _after_ logout (won't have name, ID, etc.)
 $inject_html: Any HTML to inject after the "logged out" message.
 $oldName: name of the user before logout (string)
 
 $inject_html: Any HTML to inject after the "logged out" message.
 $oldName: name of the user before logout (string)
 

+'UserRemoveGroup': called when removing a group; return false to override
+stock group removal.
+$user: the user object that is to have a group removed
+&$group: the group to be removed, can be modified
+

 'UserRights': After a user's group memberships are changed
 $user  : User object that was changed
 $add   : Array of strings corresponding to groups added
 'UserRights': After a user's group memberships are changed
 $user  : User object that was changed
 $add   : Array of strings corresponding to groups added


@@ -1761,14 +1996,10 @@ $user: User object
 &$timestamp: new timestamp, change this to override local email
 authentification timestamp
 
 &$timestamp: new timestamp, change this to override local email
 authentification timestamp
 

-'UserToggles': called when initialising User::$mToggles, use this to add
-new toggles
-$toggles: array of toggles to add
-
-'WantedPages::getSQL': called in WantedPagesPage::getSQL(), can be used to
-alter the SQL query which gets the list of wanted pages
+'WantedPages::getQueryInfo': called in WantedPagesPage::getQueryInfo(), can be
+used to alter the SQL query which gets the list of wanted pages

 &$wantedPages: WantedPagesPage object
 &$wantedPages: WantedPagesPage object

-&$sql: raw SQL query used to get the list of wanted pages
+&$query: query array, see QueryPage::getQueryInfo() for format documentation

 
 'WatchArticle': before a watch is added to an article
 $user: user that will watch
 
 'WatchArticle': before a watch is added to an article
 $user: user that will watch


@@ -1778,6 +2009,13 @@ $article: article object to be watched
 $user: user that watched
 $article: article object watched
 
 $user: user that watched
 $article: article object watched
 

+'WatchlistEditorBuildRemoveLine': when building remove lines in
+       Special:Watchlist/edit
+&$tools: array of extra links
+$title: Title object
+$redirect: whether the page is a redirect
+$skin: Skin object
+

 'WikiExporter::dumpStableQuery': Get the SELECT query for "stable" revisions
 dumps
 One, and only one hook should set this, and return false.
 'WikiExporter::dumpStableQuery': Get the SELECT query for "stable" revisions
 dumps
 One, and only one hook should set this, and return false.


@@ -1803,5 +2041,14 @@ $obj: The XmlDumpWriter object.
 $row: The database row for the revision.
 $text: The revision text.
 
 $row: The database row for the revision.
 $text: The revision text.
 

+'XMPGetInfo': Called when obtaining the list of XMP tags to extract. Can be used to add
+       additional tags to extract.
+&$items: Array containing information on which items to extract. See XMPInfo for details on the format.
+
+'XMPGetResults': Called just before returning the results array of parsing xmp data. Can be
+       used to post-process the results.
+&$data: Array of metadata sections (such as $data['xmp-general']) each section is an array of
+       metadata tags returned (each tag is either a value, or an array of values).
+

 More hooks might be available but undocumented, you can execute
 ./maintenance/findhooks.php to find hidden one.
 More hooks might be available but undocumented, you can execute
 ./maintenance/findhooks.php to find hidden one.