'ViewCountUpdate' => 'includes/ViewCountUpdate.php',
'WantedQueryPage' => 'includes/QueryPage.php',
'WatchedItem' => 'includes/WatchedItem.php',
- 'WatchlistEditor' => 'includes/WatchlistEditor.php',
+ 'WatchlistEditor' => 'includes/specials/SpecialEditWatchlist.php',
'WebRequest' => 'includes/WebRequest.php',
'WebRequestUpload' => 'includes/WebRequest.php',
'WebResponse' => 'includes/WebResponse.php',
'SpecialCategories' => 'includes/specials/SpecialCategories.php',
'SpecialComparePages' => 'includes/specials/SpecialComparePages.php',
'SpecialDisableAccount' => 'includes/specials/SpecialDisableAccount.php',
+ 'SpecialEditWatchlist' => 'includes/specials/SpecialEditWatchlist.php',
'SpecialExport' => 'includes/specials/SpecialExport.php',
'SpecialFilepath' => 'includes/specials/SpecialFilepath.php',
'SpecialImport' => 'includes/specials/SpecialImport.php',
'Activeusers' => 'SpecialActiveUsers',
'Userrights' => 'UserrightsPage',
'DisableAccount' => 'SpecialDisableAccount',
+ 'EditWatchlist' => 'SpecialEditWatchlist',
# Recent changes and logs
'Newimages' => array( 'IncludableSpecialPage', 'Newimages' ),
+++ /dev/null
-<?php
-
-/**
- * Provides the UI through which users can perform editing
- * operations on their watchlist
- *
- * @ingroup Watchlist
- * @author Rob Church <robchur@gmail.com>
- */
-class WatchlistEditor {
-
- /**
- * Editing modes
- */
- const EDIT_CLEAR = 1;
- const EDIT_RAW = 2;
- const EDIT_NORMAL = 3;
-
- /**
- * Main execution point
- *
- * @param $user User
- * @param $output OutputPage
- * @param $request WebRequest
- * @param $mode int
- */
- public function execute( $user, $output, $request, $mode ) {
- global $wgUser, $wgLang;
- if( wfReadOnly() ) {
- $output->readOnlyPage();
- return;
- }
- switch( $mode ) {
- case self::EDIT_CLEAR:
- // The "Clear" link scared people too much.
- // Pass on to the raw editor, from which it's very easy to clear.
- case self::EDIT_RAW:
- $output->setPageTitle( wfMsg( 'watchlistedit-raw-title' ) );
- if( $request->wasPosted() && $this->checkToken( $request, $wgUser ) ) {
- $wanted = $this->extractTitles( $request->getText( 'titles' ) );
- $current = $this->getWatchlist( $user );
- if( count( $wanted ) > 0 ) {
- $toWatch = array_diff( $wanted, $current );
- $toUnwatch = array_diff( $current, $wanted );
- $this->watchTitles( $toWatch, $user );
- $this->unwatchTitles( $toUnwatch, $user );
- $user->invalidateCache();
- if( count( $toWatch ) > 0 || count( $toUnwatch ) > 0 )
- $output->addHTML( wfMsgExt( 'watchlistedit-raw-done', 'parse' ) );
- if( ( $count = count( $toWatch ) ) > 0 ) {
- $output->addHTML( wfMsgExt( 'watchlistedit-raw-added', 'parse',
- $wgLang->formatNum( $count ) ) );
- $this->showTitles( $toWatch, $output, $wgUser->getSkin() );
- }
- if( ( $count = count( $toUnwatch ) ) > 0 ) {
- $output->addHTML( wfMsgExt( 'watchlistedit-raw-removed', 'parse',
- $wgLang->formatNum( $count ) ) );
- $this->showTitles( $toUnwatch, $output, $wgUser->getSkin() );
- }
- } else {
- $this->clearWatchlist( $user );
- $user->invalidateCache();
- $output->addHTML( wfMsgExt( 'watchlistedit-raw-removed', 'parse',
- $wgLang->formatNum( count( $current ) ) ) );
- $this->showTitles( $current, $output, $wgUser->getSkin() );
- }
- }
- $this->showRawForm( $output, $user );
- break;
- case self::EDIT_NORMAL:
- $output->setPageTitle( wfMsg( 'watchlistedit-normal-title' ) );
- if( $request->wasPosted() && $this->checkToken( $request, $wgUser ) ) {
- $titles = $this->extractTitles( $request->getArray( 'titles' ) );
- $this->unwatchTitles( $titles, $user );
- $user->invalidateCache();
- $output->addHTML( wfMsgExt( 'watchlistedit-normal-done', 'parse',
- $wgLang->formatNum( count( $titles ) ) ) );
- $this->showTitles( $titles, $output, $wgUser->getSkin() );
- }
- $this->showNormalForm( $output, $user );
- }
- }
-
- /**
- * Check the edit token from a form submission
- *
- * @param $request WebRequest
- * @param $user User
- * @return bool
- */
- private function checkToken( $request, $user ) {
- return $user->matchEditToken( $request->getVal( 'token' ), 'watchlistedit' );
- }
-
- /**
- * Extract a list of titles from a blob of text, returning
- * (prefixed) strings; unwatchable titles are ignored
- *
- * @param $list mixed
- * @return array
- */
- private function extractTitles( $list ) {
- $titles = array();
- if( !is_array( $list ) ) {
- $list = explode( "\n", trim( $list ) );
- if( !is_array( $list ) ) {
- return array();
- }
- }
- foreach( $list as $text ) {
- $text = trim( $text );
- if( strlen( $text ) > 0 ) {
- $title = Title::newFromText( $text );
- if( $title instanceof Title && $title->isWatchable() ) {
- $titles[] = $title->getPrefixedText();
- }
- }
- }
- return array_unique( $titles );
- }
-
- /**
- * Print out a list of linked titles
- *
- * $titles can be an array of strings or Title objects; the former
- * is preferred, since Titles are very memory-heavy
- *
- * @param $titles An array of strings, or Title objects
- * @param $output OutputPage
- * @param $skin Skin
- */
- private function showTitles( $titles, $output, $skin ) {
- $talk = wfMsgHtml( 'talkpagelinktext' );
- // Do a batch existence check
- $batch = new LinkBatch();
- foreach( $titles as $title ) {
- if( !$title instanceof Title ) {
- $title = Title::newFromText( $title );
- }
- if( $title instanceof Title ) {
- $batch->addObj( $title );
- $batch->addObj( $title->getTalkPage() );
- }
- }
- $batch->execute();
- // Print out the list
- $output->addHTML( "<ul>\n" );
- foreach( $titles as $title ) {
- if( !$title instanceof Title ) {
- $title = Title::newFromText( $title );
- }
- if( $title instanceof Title ) {
- $output->addHTML( "<li>" . $skin->link( $title )
- . ' (' . $skin->link( $title->getTalkPage(), $talk ) . ")</li>\n" );
- }
- }
- $output->addHTML( "</ul>\n" );
- }
-
- /**
- * Count the number of titles on a user's watchlist, excluding talk pages
- *
- * @param $user User
- * @return int
- */
- private function countWatchlist( $user ) {
- $dbr = wfGetDB( DB_MASTER );
- $res = $dbr->select( 'watchlist', 'COUNT(*) AS count', array( 'wl_user' => $user->getId() ), __METHOD__ );
- $row = $dbr->fetchObject( $res );
- return ceil( $row->count / 2 ); // Paranoia
- }
-
- /**
- * Prepare a list of titles on a user's watchlist (excluding talk pages)
- * and return an array of (prefixed) strings
- *
- * @param $user User
- * @return array
- */
- private function getWatchlist( $user ) {
- $list = array();
- $dbr = wfGetDB( DB_MASTER );
- $res = $dbr->select(
- 'watchlist',
- '*',
- array(
- 'wl_user' => $user->getId(),
- ),
- __METHOD__
- );
- if( $res->numRows() > 0 ) {
- foreach ( $res as $row ) {
- $title = Title::makeTitleSafe( $row->wl_namespace, $row->wl_title );
- if( $title instanceof Title && !$title->isTalkPage() )
- $list[] = $title->getPrefixedText();
- }
- $res->free();
- }
- return $list;
- }
-
- /**
- * Get a list of titles on a user's watchlist, excluding talk pages,
- * and return as a two-dimensional array with namespace, title and
- * redirect status
- *
- * @param $user User
- * @return array
- */
- private function getWatchlistInfo( $user ) {
- $titles = array();
- $dbr = wfGetDB( DB_MASTER );
-
- $res = $dbr->select(
- array( 'watchlist', 'page' ),
- array(
- 'wl_namespace',
- 'wl_title',
- 'page_id',
- 'page_len',
- 'page_is_redirect',
- 'page_latest'
- ),
- array( 'wl_user' => $user->getId() ),
- __METHOD__,
- array( 'ORDER BY' => 'wl_namespace, wl_title' ),
- array( 'page' => array(
- 'LEFT JOIN',
- 'wl_namespace = page_namespace AND wl_title = page_title'
- ) )
- );
-
- if( $res && $dbr->numRows( $res ) > 0 ) {
- $cache = LinkCache::singleton();
- foreach ( $res as $row ) {
- $title = Title::makeTitleSafe( $row->wl_namespace, $row->wl_title );
- if( $title instanceof Title ) {
- // Update the link cache while we're at it
- if( $row->page_id ) {
- $cache->addGoodLinkObj( $row->page_id, $title, $row->page_len, $row->page_is_redirect, $row->page_latest );
- } else {
- $cache->addBadLinkObj( $title );
- }
- // Ignore non-talk
- if( !$title->isTalkPage() ) {
- $titles[$row->wl_namespace][$row->wl_title] = $row->page_is_redirect;
- }
- }
- }
- }
- return $titles;
- }
-
- /**
- * Show a message indicating the number of items on the user's watchlist,
- * and return this count for additional checking
- *
- * @param $output OutputPage
- * @param $user User
- * @return int
- */
- private function showItemCount( $output, $user ) {
- if( ( $count = $this->countWatchlist( $user ) ) > 0 ) {
- $output->addHTML( wfMsgExt( 'watchlistedit-numitems', 'parse',
- $GLOBALS['wgLang']->formatNum( $count ) ) );
- } else {
- $output->addHTML( wfMsgExt( 'watchlistedit-noitems', 'parse' ) );
- }
- return $count;
- }
-
- /**
- * Remove all titles from a user's watchlist
- *
- * @param $user User
- */
- private function clearWatchlist( $user ) {
- $dbw = wfGetDB( DB_MASTER );
- $dbw->delete( 'watchlist', array( 'wl_user' => $user->getId() ), __METHOD__ );
- }
-
- /**
- * Add a list of titles to a user's watchlist
- *
- * $titles can be an array of strings or Title objects; the former
- * is preferred, since Titles are very memory-heavy
- *
- * @param $titles An array of strings, or Title objects
- * @param $user User
- */
- private function watchTitles( $titles, $user ) {
- $dbw = wfGetDB( DB_MASTER );
- $rows = array();
- foreach( $titles as $title ) {
- if( !$title instanceof Title ) {
- $title = Title::newFromText( $title );
- }
- if( $title instanceof Title ) {
- $rows[] = array(
- 'wl_user' => $user->getId(),
- 'wl_namespace' => ( $title->getNamespace() & ~1 ),
- 'wl_title' => $title->getDBkey(),
- 'wl_notificationtimestamp' => null,
- );
- $rows[] = array(
- 'wl_user' => $user->getId(),
- 'wl_namespace' => ( $title->getNamespace() | 1 ),
- 'wl_title' => $title->getDBkey(),
- 'wl_notificationtimestamp' => null,
- );
- }
- }
- $dbw->insert( 'watchlist', $rows, __METHOD__, 'IGNORE' );
- }
-
- /**
- * Remove a list of titles from a user's watchlist
- *
- * $titles can be an array of strings or Title objects; the former
- * is preferred, since Titles are very memory-heavy
- *
- * @param $titles An array of strings, or Title objects
- * @param $user User
- */
- private function unwatchTitles( $titles, $user ) {
- $dbw = wfGetDB( DB_MASTER );
- foreach( $titles as $title ) {
- if( !$title instanceof Title ) {
- $title = Title::newFromText( $title );
- }
- if( $title instanceof Title ) {
- $dbw->delete(
- 'watchlist',
- array(
- 'wl_user' => $user->getId(),
- 'wl_namespace' => ( $title->getNamespace() & ~1 ),
- 'wl_title' => $title->getDBkey(),
- ),
- __METHOD__
- );
- $dbw->delete(
- 'watchlist',
- array(
- 'wl_user' => $user->getId(),
- 'wl_namespace' => ( $title->getNamespace() | 1 ),
- 'wl_title' => $title->getDBkey(),
- ),
- __METHOD__
- );
- $article = new Article($title);
- wfRunHooks('UnwatchArticleComplete',array(&$user,&$article));
- }
- }
- }
-
- /**
- * Show the standard watchlist editing form
- *
- * @param $output OutputPage
- * @param $user User
- */
- private function showNormalForm( $output, $user ) {
- global $wgUser;
- $count = $this->showItemCount( $output, $user );
- if( $count > 0 ) {
- $self = SpecialPage::getTitleFor( 'Watchlist' );
- $form = Xml::openElement( 'form', array( 'method' => 'post',
- 'action' => $self->getLocalUrl( array( 'action' => 'edit' ) ) ) );
- $form .= Html::hidden( 'token', $wgUser->editToken( 'watchlistedit' ) );
- $form .= "<fieldset>\n<legend>" . wfMsgHtml( 'watchlistedit-normal-legend' ) . "</legend>";
- $form .= wfMsgExt( 'watchlistedit-normal-explain', 'parse' );
- $form .= $this->buildRemoveList( $user, $wgUser->getSkin() );
- $form .= '<p>' . Xml::submitButton( wfMsg( 'watchlistedit-normal-submit' ) ) . '</p>';
- $form .= '</fieldset></form>';
- $output->addHTML( $form );
- }
- }
-
- /**
- * Build the part of the standard watchlist editing form with the actual
- * title selection checkboxes and stuff. Also generates a table of
- * contents if there's more than one heading.
- *
- * @param $user User
- * @param $skin Skin (really, Linker)
- */
- private function buildRemoveList( $user, $skin ) {
- $list = "";
- $toc = $skin->tocIndent();
- $tocLength = 0;
- foreach( $this->getWatchlistInfo( $user ) as $namespace => $pages ) {
- $tocLength++;
- $heading = htmlspecialchars( $this->getNamespaceHeading( $namespace ) );
- $anchor = "editwatchlist-ns" . $namespace;
-
- $list .= $skin->makeHeadLine( 2, ">", $anchor, $heading, "" );
- $toc .= $skin->tocLine( $anchor, $heading, $tocLength, 1 ) . $skin->tocLineEnd();
-
- $list .= "<ul>\n";
- foreach( $pages as $dbkey => $redirect ) {
- $title = Title::makeTitleSafe( $namespace, $dbkey );
- $list .= $this->buildRemoveLine( $title, $redirect, $skin );
- }
- $list .= "</ul>\n";
- }
- // ISSUE: omit the TOC if the total number of titles is low?
- if( $tocLength > 1 ) {
- $list = $skin->tocList( $toc ) . $list;
- }
- return $list;
- }
-
- /**
- * Get the correct "heading" for a namespace
- *
- * @param $namespace int
- * @return string
- */
- private function getNamespaceHeading( $namespace ) {
- return $namespace == NS_MAIN
- ? wfMsgHtml( 'blanknamespace' )
- : htmlspecialchars( $GLOBALS['wgContLang']->getFormattedNsText( $namespace ) );
- }
-
- /**
- * Build a single list item containing a check box selecting a title
- * and a link to that title, with various additional bits
- *
- * @param $title Title
- * @param $redirect bool
- * @param $skin Skin
- * @return string
- */
- private function buildRemoveLine( $title, $redirect, $skin ) {
- global $wgLang;
-
- $link = $skin->link( $title );
- if( $redirect ) {
- $link = '<span class="watchlistredir">' . $link . '</span>';
- }
- $tools[] = $skin->link( $title->getTalkPage(), wfMsgHtml( 'talkpagelinktext' ) );
- if( $title->exists() ) {
- $tools[] = $skin->link(
- $title,
- wfMsgHtml( 'history_short' ),
- array(),
- array( 'action' => 'history' ),
- array( 'known', 'noclasses' )
- );
- }
- if( $title->getNamespace() == NS_USER && !$title->isSubpage() ) {
- $tools[] = $skin->link(
- SpecialPage::getTitleFor( 'Contributions', $title->getText() ),
- wfMsgHtml( 'contributions' ),
- array(),
- array(),
- array( 'known', 'noclasses' )
- );
- }
-
- wfRunHooks( 'WatchlistEditorBuildRemoveLine', array( &$tools, $title, $redirect, $skin ) );
-
- return "<li>"
- . Xml::check( 'titles[]', false, array( 'value' => $title->getPrefixedText() ) )
- . $link . " (" . $wgLang->pipeList( $tools ) . ")" . "</li>\n";
- }
-
- /**
- * Show a form for editing the watchlist in "raw" mode
- *
- * @param $output OutputPage
- * @param $user User
- */
- public function showRawForm( $output, $user ) {
- global $wgUser;
- $this->showItemCount( $output, $user );
- $self = SpecialPage::getTitleFor( 'Watchlist' );
- $form = Xml::openElement( 'form', array( 'method' => 'post',
- 'action' => $self->getLocalUrl( array( 'action' => 'raw' ) ) ) );
- $form .= Html::hidden( 'token', $wgUser->editToken( 'watchlistedit' ) );
- $form .= '<fieldset><legend>' . wfMsgHtml( 'watchlistedit-raw-legend' ) . '</legend>';
- $form .= wfMsgExt( 'watchlistedit-raw-explain', 'parse' );
- $form .= Xml::label( wfMsg( 'watchlistedit-raw-titles' ), 'titles' );
- $form .= "<br />\n";
- $form .= Xml::openElement( 'textarea', array( 'id' => 'titles', 'name' => 'titles',
- 'rows' => $wgUser->getIntOption( 'rows' ), 'cols' => $wgUser->getIntOption( 'cols' ) ) );
- $titles = $this->getWatchlist( $user );
- foreach( $titles as $title ) {
- $form .= htmlspecialchars( $title ) . "\n";
- }
- $form .= '</textarea>';
- $form .= '<p>' . Xml::submitButton( wfMsg( 'watchlistedit-raw-submit' ) ) . '</p>';
- $form .= '</fieldset></form>';
- $output->addHTML( $form );
- }
-
- /**
- * Determine whether we are editing the watchlist, and if so, what
- * kind of editing operation
- *
- * @param $request WebRequest
- * @param $par mixed
- * @return int
- */
- public static function getMode( $request, $par ) {
- $mode = strtolower( $request->getVal( 'action', $par ) );
- switch( $mode ) {
- case 'clear':
- return self::EDIT_CLEAR;
- case 'raw':
- return self::EDIT_RAW;
- case 'edit':
- return self::EDIT_NORMAL;
- default:
- return false;
- }
- }
-
- /**
- * Build a set of links for convenient navigation
- * between watchlist viewing and editing modes
- *
- * @param $skin Skin to use
- * @return string
- */
- public static function buildTools( $skin ) {
- global $wgLang;
-
- $tools = array();
- $modes = array( 'view' => false, 'edit' => 'edit', 'raw' => 'raw' );
- foreach( $modes as $mode => $subpage ) {
- // can use messages 'watchlisttools-view', 'watchlisttools-edit', 'watchlisttools-raw'
- $tools[] = $skin->linkKnown(
- SpecialPage::getTitleFor( 'Watchlist', $subpage ),
- wfMsgHtml( "watchlisttools-{$mode}" )
- );
- }
- return Html::rawElement( 'span',
- array( 'class' => 'mw-watchlist-toollinks' ),
- wfMsg( 'parentheses', $wgLang->pipeList( $tools ) ) );
- }
-}
--- /dev/null
+<?php
+
+/**
+ * Provides the UI through which users can perform editing
+ * operations on their watchlist
+ *
+ * @ingroup Watchlist
+ * @author Rob Church <robchur@gmail.com>
+ */
+class SpecialEditWatchlist extends UnlistedSpecialPage {
+
+ /**
+ * Editing modes
+ */
+ const EDIT_CLEAR = 1;
+ const EDIT_RAW = 2;
+ const EDIT_NORMAL = 3;
+
+ protected $successMessage;
+
+ public function __construct(){
+ parent::__construct( 'EditWatchlist' );
+ }
+
+ /**
+ * Main execution point
+ *
+ * @param $user User
+ * @param $output OutputPage
+ * @param $request WebRequest
+ * @param $mode int
+ */
+ public function execute( $mode ) {
+ global $wgUser, $wgLang, $wgOut, $wgRequest;
+ if( wfReadOnly() ) {
+ $wgOut->readOnlyPage();
+ return;
+ }
+
+ # Anons don't get a watchlist
+ if( $wgUser->isAnon() ) {
+ $wgOut->setPageTitle( wfMsg( 'watchnologin' ) );
+ $llink = $wgUser->getSkin()->linkKnown(
+ SpecialPage::getTitleFor( 'Userlogin' ),
+ wfMsgHtml( 'loginreqlink' ),
+ array(),
+ array( 'returnto' => $this->getTitle()->getPrefixedText() )
+ );
+ $wgOut->addWikiMsgArray( 'watchlistanontext', array( $llink ), array( 'replaceafter' ) );
+ return;
+ }
+
+ $sub = wfMsgExt(
+ 'watchlistfor2',
+ array( 'parseinline', 'replaceafter' ),
+ $wgUser->getName(),
+ SpecialEditWatchlist::buildTools( $wgUser->getSkin() )
+ );
+ $wgOut->setSubtitle( $sub );
+
+ # B/C: $mode used to be waaay down the parameter list, and the first parameter
+ # was $wgUser
+ if( $mode instanceof User ){
+ $args = func_get_args();
+ if( count( $args >= 4 ) ){
+ $mode = $args[3];
+ }
+ }
+ $mode = self::getMode( $wgRequest, $mode );
+
+ switch( $mode ) {
+ case self::EDIT_CLEAR:
+ // The "Clear" link scared people too much.
+ // Pass on to the raw editor, from which it's very easy to clear.
+
+ case self::EDIT_RAW:
+ $wgOut->setPageTitle( wfMsg( 'watchlistedit-raw-title' ) );
+ $form = $this->getRawForm( $wgUser );
+ if( $form->show() ){
+ $wgOut->addHTML( $this->successMessage );
+ $wgOut->returnToMain();
+ }
+ break;
+
+ case self::EDIT_NORMAL:
+ default:
+ $wgOut->setPageTitle( wfMsg( 'watchlistedit-normal-title' ) );
+ $form = $this->getNormalForm( $wgUser );
+ if( $form->show() ){
+ $wgOut->addHTML( $this->successMessage );
+ $wgOut->returnToMain();
+ }
+ break;
+ }
+ }
+
+ /**
+ * Extract a list of titles from a blob of text, returning
+ * (prefixed) strings; unwatchable titles are ignored
+ *
+ * @param $list String
+ * @return array
+ */
+ private function extractTitles( $list ) {
+ $titles = array();
+ $list = explode( "\n", trim( $list ) );
+ if( !is_array( $list ) ) {
+ return array();
+ }
+ foreach( $list as $text ) {
+ $text = trim( $text );
+ if( strlen( $text ) > 0 ) {
+ $title = Title::newFromText( $text );
+ if( $title instanceof Title && $title->isWatchable() ) {
+ $titles[] = $title->getPrefixedText();
+ }
+ }
+ }
+ return array_unique( $titles );
+ }
+
+ public function submitRaw( $data ){
+ global $wgUser, $wgLang;
+ $wanted = $this->extractTitles( $data['Titles'] );
+ $current = $this->getWatchlist( $wgUser );
+
+ if( count( $wanted ) > 0 ) {
+ $toWatch = array_diff( $wanted, $current );
+ $toUnwatch = array_diff( $current, $wanted );
+ $this->watchTitles( $toWatch, $wgUser );
+ $this->unwatchTitles( $toUnwatch, $wgUser );
+ $wgUser->invalidateCache();
+
+ if( count( $toWatch ) > 0 || count( $toUnwatch ) > 0 ){
+ $this->successMessage = wfMessage( 'watchlistedit-raw-done' )->parse();
+ } else {
+ return false;
+ }
+
+ if( count( $toWatch ) > 0 ) {
+ $this->successMessage .= wfMessage(
+ 'watchlistedit-raw-added',
+ $wgLang->formatNum( count( $toWatch ) )
+ );
+ $this->showTitles( $toWatch, $this->successMessage, $wgUser->getSkin() );
+ }
+
+ if( count( $toUnwatch ) > 0 ) {
+ $this->successMessage .= wfMessage(
+ 'watchlistedit-raw-removed',
+ $wgLang->formatNum( count( $toUnwatch ) )
+ );
+ $this->showTitles( $toUnwatch, $this->successMessage, $wgUser->getSkin() );
+ }
+ } else {
+ $this->clearWatchlist( $wgUser );
+ $wgUser->invalidateCache();
+ $this->successMessage .= wfMessage(
+ 'watchlistedit-raw-removed',
+ $wgLang->formatNum( count( $current ) )
+ );
+ $this->showTitles( $current, $this->successMessage, $wgUser->getSkin() );
+ }
+ return true;
+ }
+
+ /**
+ * Print out a list of linked titles
+ *
+ * $titles can be an array of strings or Title objects; the former
+ * is preferred, since Titles are very memory-heavy
+ *
+ * @param $titles array of strings, or Title objects
+ * @param $output String
+ * @param $skin Skin
+ */
+ private function showTitles( $titles, &$output, $skin ) {
+ $talk = wfMsgHtml( 'talkpagelinktext' );
+ // Do a batch existence check
+ $batch = new LinkBatch();
+ foreach( $titles as $title ) {
+ if( !$title instanceof Title ) {
+ $title = Title::newFromText( $title );
+ }
+ if( $title instanceof Title ) {
+ $batch->addObj( $title );
+ $batch->addObj( $title->getTalkPage() );
+ }
+ }
+ $batch->execute();
+ // Print out the list
+ $output .= "<ul>\n";
+ foreach( $titles as $title ) {
+ if( !$title instanceof Title ) {
+ $title = Title::newFromText( $title );
+ }
+ if( $title instanceof Title ) {
+ $output .= "<li>"
+ . $skin->link( $title )
+ . ' (' . $skin->link( $title->getTalkPage(), $talk )
+ . ")</li>\n";
+ }
+ }
+ $output .= "</ul>\n";
+ }
+
+ /**
+ * Count the number of titles on a user's watchlist, excluding talk pages
+ *
+ * @param $user User
+ * @return int
+ */
+ private function countWatchlist( $user ) {
+ $dbr = wfGetDB( DB_MASTER );
+ $res = $dbr->select( 'watchlist', 'COUNT(*) AS count', array( 'wl_user' => $user->getId() ), __METHOD__ );
+ $row = $dbr->fetchObject( $res );
+ return ceil( $row->count / 2 ); // Paranoia
+ }
+
+ /**
+ * Prepare a list of titles on a user's watchlist (excluding talk pages)
+ * and return an array of (prefixed) strings
+ *
+ * @param $user User
+ * @return array
+ */
+ private function getWatchlist( $user ) {
+ $list = array();
+ $dbr = wfGetDB( DB_MASTER );
+ $res = $dbr->select(
+ 'watchlist',
+ '*',
+ array(
+ 'wl_user' => $user->getId(),
+ ),
+ __METHOD__
+ );
+ if( $res->numRows() > 0 ) {
+ foreach ( $res as $row ) {
+ $title = Title::makeTitleSafe( $row->wl_namespace, $row->wl_title );
+ if( $title instanceof Title && !$title->isTalkPage() )
+ $list[] = $title->getPrefixedText();
+ }
+ $res->free();
+ }
+ return $list;
+ }
+
+ /**
+ * Get a list of titles on a user's watchlist, excluding talk pages,
+ * and return as a two-dimensional array with namespace, title and
+ * redirect status
+ *
+ * @param $user User
+ * @return array
+ */
+ private function getWatchlistInfo( $user ) {
+ $titles = array();
+ $dbr = wfGetDB( DB_MASTER );
+
+ $res = $dbr->select(
+ array( 'watchlist', 'page' ),
+ array(
+ 'wl_namespace',
+ 'wl_title',
+ 'page_id',
+ 'page_len',
+ 'page_is_redirect',
+ 'page_latest'
+ ),
+ array( 'wl_user' => $user->getId() ),
+ __METHOD__,
+ array( 'ORDER BY' => 'wl_namespace, wl_title' ),
+ array( 'page' => array(
+ 'LEFT JOIN',
+ 'wl_namespace = page_namespace AND wl_title = page_title'
+ ) )
+ );
+
+ if( $res && $dbr->numRows( $res ) > 0 ) {
+ $cache = LinkCache::singleton();
+ foreach ( $res as $row ) {
+ $title = Title::makeTitleSafe( $row->wl_namespace, $row->wl_title );
+ if( $title instanceof Title ) {
+ // Update the link cache while we're at it
+ if( $row->page_id ) {
+ $cache->addGoodLinkObj( $row->page_id, $title, $row->page_len, $row->page_is_redirect, $row->page_latest );
+ } else {
+ $cache->addBadLinkObj( $title );
+ }
+ // Ignore non-talk
+ if( !$title->isTalkPage() ) {
+ $titles[$row->wl_namespace][$row->wl_title] = $row->page_is_redirect;
+ }
+ }
+ }
+ }
+ return $titles;
+ }
+
+ /**
+ * Show a message indicating the number of items on the user's watchlist,
+ * and return this count for additional checking
+ *
+ * @param $output OutputPage
+ * @param $user User
+ * @return int
+ */
+ private function showItemCount( $output, $user ) {
+ if( ( $count = $this->countWatchlist( $user ) ) > 0 ) {
+ $output->addHTML( wfMsgExt( 'watchlistedit-numitems', 'parse',
+ $GLOBALS['wgLang']->formatNum( $count ) ) );
+ } else {
+ $output->addHTML( wfMsgExt( 'watchlistedit-noitems', 'parse' ) );
+ }
+ return $count;
+ }
+
+ /**
+ * Remove all titles from a user's watchlist
+ *
+ * @param $user User
+ */
+ private function clearWatchlist( $user ) {
+ $dbw = wfGetDB( DB_MASTER );
+ $dbw->delete(
+ 'watchlist',
+ array( 'wl_user' => $user->getId() ),
+ __METHOD__
+ );
+ }
+
+ /**
+ * Add a list of titles to a user's watchlist
+ *
+ * $titles can be an array of strings or Title objects; the former
+ * is preferred, since Titles are very memory-heavy
+ *
+ * @param $titles Array of strings, or Title objects
+ * @param $user User
+ */
+ private function watchTitles( $titles, $user ) {
+ $dbw = wfGetDB( DB_MASTER );
+ $rows = array();
+ foreach( $titles as $title ) {
+ if( !$title instanceof Title ) {
+ $title = Title::newFromText( $title );
+ }
+ if( $title instanceof Title ) {
+ $rows[] = array(
+ 'wl_user' => $user->getId(),
+ 'wl_namespace' => ( $title->getNamespace() & ~1 ),
+ 'wl_title' => $title->getDBkey(),
+ 'wl_notificationtimestamp' => null,
+ );
+ $rows[] = array(
+ 'wl_user' => $user->getId(),
+ 'wl_namespace' => ( $title->getNamespace() | 1 ),
+ 'wl_title' => $title->getDBkey(),
+ 'wl_notificationtimestamp' => null,
+ );
+ }
+ }
+ $dbw->insert( 'watchlist', $rows, __METHOD__, 'IGNORE' );
+ }
+
+ /**
+ * Remove a list of titles from a user's watchlist
+ *
+ * $titles can be an array of strings or Title objects; the former
+ * is preferred, since Titles are very memory-heavy
+ *
+ * @param $titles Array of strings, or Title objects
+ * @param $user User
+ */
+ private function unwatchTitles( $titles, $user ) {
+ $dbw = wfGetDB( DB_MASTER );
+ foreach( $titles as $title ) {
+ if( !$title instanceof Title ) {
+ $title = Title::newFromText( $title );
+ }
+ if( $title instanceof Title ) {
+ $dbw->delete(
+ 'watchlist',
+ array(
+ 'wl_user' => $user->getId(),
+ 'wl_namespace' => ( $title->getNamespace() & ~1 ),
+ 'wl_title' => $title->getDBkey(),
+ ),
+ __METHOD__
+ );
+ $dbw->delete(
+ 'watchlist',
+ array(
+ 'wl_user' => $user->getId(),
+ 'wl_namespace' => ( $title->getNamespace() | 1 ),
+ 'wl_title' => $title->getDBkey(),
+ ),
+ __METHOD__
+ );
+ $article = new Article($title);
+ wfRunHooks('UnwatchArticleComplete',array(&$user,&$article));
+ }
+ }
+ }
+
+ public function submitNormal( $data ) {
+ global $wgUser;
+ $removed = array();
+
+ foreach( $data as $titles ) {
+ $this->unwatchTitles( $titles, $wgUser );
+ $removed += $titles;
+ }
+
+ if( count( $removed ) > 0 ) {
+ global $wgLang;
+ $this->successMessage = wfMessage(
+ 'watchlistedit-normal-done',
+ $wgLang->formatNum( count( $removed ) )
+ );
+ $this->showTitles( $removed, $this->successMessage, $wgUser->getSkin() );
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ /**
+ * Get the standard watchlist editing form
+ *
+ * @param $user User
+ * @return HTMLForm
+ */
+ protected function getNormalForm( $user ){
+ global $wgContLang;
+ $skin = $user->getSkin();
+ $fields = array();
+
+ foreach( $this->getWatchlistInfo( $user ) as $namespace => $pages ){
+
+ $namespace == NS_MAIN
+ ? wfMsgHtml( 'blanknamespace' )
+ : htmlspecialchars( $wgContLang->getFormattedNsText( $namespace ) );
+
+ $fields['TitlesNs'.$namespace] = array(
+ 'type' => 'multiselect',
+ 'options' => array(),
+ 'section' => "ns$namespace",
+ );
+
+ foreach( $pages as $dbkey => $redirect ){
+ $title = Title::makeTitleSafe( $namespace, $dbkey );
+ $text = $this->buildRemoveLine( $title, $redirect, $skin );
+ $fields['TitlesNs'.$namespace]['options'][$text] = $title->getEscapedText();
+ }
+ }
+
+ $form = new EditWatchlistNormalHTMLForm( $fields );
+ $form->setTitle( $this->getTitle() );
+ $form->setSubmitText( wfMessage( 'watchlistedit-normal-submit' )->text() );
+ $form->setWrapperLegend( wfMessage( 'watchlistedit-normal-legend' )->text() );
+ $form->addHeaderText( wfMessage( 'watchlistedit-normal-explain' )->parse() );
+ $form->setSubmitCallback( array( $this, 'submitNormal' ) );
+ return $form;
+ }
+
+ /**
+ * Build the label for a checkbox, with a link to the title, and various additional bits
+ *
+ * @param $title Title
+ * @param $redirect bool
+ * @param $skin Skin
+ * @return string
+ */
+ private function buildRemoveLine( $title, $redirect, $skin ) {
+ global $wgLang;
+
+ $link = $skin->link( $title );
+ if( $redirect ) {
+ $link = '<span class="watchlistredir">' . $link . '</span>';
+ }
+ $tools[] = $skin->link( $title->getTalkPage(), wfMsgHtml( 'talkpagelinktext' ) );
+ if( $title->exists() ) {
+ $tools[] = $skin->link(
+ $title,
+ wfMsgHtml( 'history_short' ),
+ array(),
+ array( 'action' => 'history' ),
+ array( 'known', 'noclasses' )
+ );
+ }
+ if( $title->getNamespace() == NS_USER && !$title->isSubpage() ) {
+ $tools[] = $skin->link(
+ SpecialPage::getTitleFor( 'Contributions', $title->getText() ),
+ wfMsgHtml( 'contributions' ),
+ array(),
+ array(),
+ array( 'known', 'noclasses' )
+ );
+ }
+
+ wfRunHooks( 'WatchlistEditorBuildRemoveLine', array( &$tools, $title, $redirect, $skin ) );
+
+ return $link . " (" . $wgLang->pipeList( $tools ) . ")";
+ }
+
+ /**
+ * Get a form for editing the watchlist in "raw" mode
+ *
+ * @param $user User
+ * @return HTMLForm
+ */
+ protected function getRawForm( $user ){
+ $titles = implode( array_map( 'htmlspecialchars', $this->getWatchlist( $user ) ), "\n" );
+ $fields = array(
+ 'Titles' => array(
+ 'type' => 'textarea',
+ 'label-message' => 'watchlistedit-raw-titles',
+ 'default' => $titles,
+ ),
+ );
+ $form = new HTMLForm( $fields );
+ $form->setTitle( $this->getTitle( 'raw' ) );
+ $form->setSubmitText( wfMessage( 'watchlistedit-raw-submit' )->text() );
+ $form->setWrapperLegend( wfMessage( 'watchlistedit-raw-legend' )->text() );
+ $form->addHeaderText( wfMessage( 'watchlistedit-raw-explain' )->parse() );
+ $form->setSubmitCallback( array( $this, 'submitRaw' ) );
+ return $form;
+ }
+
+ /**
+ * Determine whether we are editing the watchlist, and if so, what
+ * kind of editing operation
+ *
+ * @param $request WebRequest
+ * @param $par mixed
+ * @return int
+ */
+ public static function getMode( $request, $par ) {
+ $mode = strtolower( $request->getVal( 'action', $par ) );
+ switch( $mode ) {
+ case 'clear':
+ case self::EDIT_CLEAR:
+ return self::EDIT_CLEAR;
+
+ case 'raw':
+ case self::EDIT_RAW:
+ return self::EDIT_RAW;
+
+ case 'edit':
+ case self::EDIT_NORMAL:
+ return self::EDIT_NORMAL;
+
+ default:
+ return false;
+ }
+ }
+
+ /**
+ * Build a set of links for convenient navigation
+ * between watchlist viewing and editing modes
+ *
+ * @param $skin Skin to use
+ * @return string
+ */
+ public static function buildTools( $skin ) {
+ global $wgLang;
+
+ $tools = array();
+ $modes = array(
+ 'view' => array( 'Watchlist', false ),
+ 'edit' => array( 'EditWatchlist', false ),
+ 'raw' => array( 'EditWatchlist', 'raw' ),
+ );
+ foreach( $modes as $mode => $arr ) {
+ // can use messages 'watchlisttools-view', 'watchlisttools-edit', 'watchlisttools-raw'
+ $tools[] = $skin->linkKnown(
+ SpecialPage::getTitleFor( $arr[0], $arr[1] ),
+ wfMsgHtml( "watchlisttools-{$mode}" )
+ );
+ }
+ return Html::rawElement( 'span',
+ array( 'class' => 'mw-watchlist-toollinks' ),
+ wfMsg( 'parentheses', $wgLang->pipeList( $tools ) ) );
+ }
+}
+
+# B/C since 1.18
+class WatchlistEditor extends SpecialEditWatchlist {}
+
+/**
+ * Extend HTMLForm purely so we can have a more sane way of getting the section headers
+ */
+class EditWatchlistNormalHTMLForm extends HTMLForm {
+ public function getLegend( $namespace ){
+ global $wgLang;
+ $namespace = substr( $namespace, 2 );
+ return $namespace == NS_MAIN
+ ? wfMsgHtml( 'blanknamespace' )
+ : htmlspecialchars( $wgLang->getFormattedNsText( $namespace ) );
+ }
+}
\ No newline at end of file
$wgOut->setPageTitle( wfMsg( 'watchlist' ) );
- $sub = wfMsgExt( 'watchlistfor2', array( 'parseinline', 'replaceafter' ), $wgUser->getName(), WatchlistEditor::buildTools( $wgUser->getSkin() ) );
+ $sub = wfMsgExt(
+ 'watchlistfor2',
+ array( 'parseinline', 'replaceafter' ),
+ $wgUser->getName(),
+ SpecialEditWatchlist::buildTools( $wgUser->getSkin() )
+ );
$wgOut->setSubtitle( $sub );
- if( ( $mode = WatchlistEditor::getMode( $wgRequest, $par ) ) !== false ) {
- $editor = new WatchlistEditor();
- $editor->execute( $wgUser, $wgOut, $wgRequest, $mode );
+ if( ( $mode = SpecialEditWatchlist::getMode( $wgRequest, $par ) ) !== false ) {
+ # TODO: localise?
+ switch( $mode ){
+ case SpecialEditWatchlist::EDIT_CLEAR:
+ $mode = 'clear';
+ break;
+ case SpecialEditWatchlist::EDIT_RAW:
+ $mode = 'raw';
+ break;
+ default:
+ $mode = null;
+ }
+ $title = SpecialPage::getTitleFor( 'EditWatchlist', $mode );
+ $wgOut->redirect( $title->getLocalUrl() );
return;
}
'DisableAccount' => array( 'DisableAccount' ),
'Disambiguations' => array( 'Disambiguations' ),
'DoubleRedirects' => array( 'DoubleRedirects' ),
+ 'EditWatchlist' => array( 'EditWatchlist' ),
'Emailuser' => array( 'EmailUser' ),
'Export' => array( 'Export' ),
'Fewestrevisions' => array( 'FewestRevisions' ),
'watchlistedit-normal-legend' => 'Remove titles from watchlist',
'watchlistedit-normal-explain' => 'Titles on your watchlist are shown below.
To remove a title, check the box next to it, and click "{{int:Watchlistedit-normal-submit}}".
-You can also [[Special:Watchlist/raw|edit the raw list]].',
+You can also [[Special:EditWatchlist/raw|edit the raw list]].',
'watchlistedit-normal-submit' => 'Remove titles',
'watchlistedit-normal-done' => '{{PLURAL:$1|1 title was|$1 titles were}} removed from your watchlist:',
'watchlistedit-raw-title' => 'Edit raw watchlist',
'watchlistedit-raw-explain' => 'Titles on your watchlist are shown below, and can be edited by adding to and removing from the list;
one title per line.
When finished, click "{{int:Watchlistedit-raw-submit}}".
-You can also [[Special:Watchlist/edit|use the standard editor]].',
+You can also [[Special:EditWatchlist|use the standard editor]].',
'watchlistedit-raw-titles' => 'Titles:',
'watchlistedit-raw-submit' => 'Update watchlist',
'watchlistedit-raw-done' => 'Your watchlist has been updated.',