Didn't really mean to delete SpecialContributions.php back there, but now that
it's gone, I might just as well roll out my new, completely rewritten version.
This commit is contained in:
Ilmari Karonen
parent
8fc22c7ec6
commit
2df501fa0d
3 changed files with 369 additions and 1 deletions
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@ -162,7 +162,7 @@ function __autoload($className) {
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'BrokenRedirectsPage' => 'includes/SpecialBrokenRedirects.php',
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'CategoriesPage' => 'includes/SpecialCategories.php',
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'EmailConfirmation' => 'includes/SpecialConfirmemail.php',
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'ContribsFinder' => 'includes/SpecialContributions.php',
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'ContributionsPage' => 'includes/SpecialContributions.php',
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'DeadendPagesPage' => 'includes/SpecialDeadendpages.php',
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'DisambiguationsPage' => 'includes/SpecialDisambiguations.php',
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'DoubleRedirectsPage' => 'includes/SpecialDoubleRedirects.php',
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@ -14,6 +14,7 @@ $wgQueryPages = array(
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array( 'AncientPagesPage', 'Ancientpages' ),
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array( 'BrokenRedirectsPage', 'BrokenRedirects' ),
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array( 'CategoriesPage', 'Categories' ),
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array( 'ContributionsPage', 'Contributions' ),
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array( 'DeadendPagesPage', 'Deadendpages' ),
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array( 'DisambiguationsPage', 'Disambiguations' ),
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array( 'DoubleRedirectsPage', 'DoubleRedirects' ),
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367
includes/SpecialContributions.php
Normal file
367
includes/SpecialContributions.php
Normal file
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@ -0,0 +1,367 @@
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<?php
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/**
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* Special page allowing users to view their own contributions
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* and those of others.
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*
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* @package MediaWiki
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* @subpackage Special pages
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*/
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class ContributionsPage extends QueryPage {
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var $user = null;
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var $namespace = null;
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var $newbies = false;
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var $botmode = false;
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/**
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* Constructor.
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* @param $username username to list contribs for (or "newbies" for extra magic)
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*/
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function __construct( $username ) {
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// This is an ugly hack. I don't know who came up with it.
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if ( $username == 'newbies' && $this->newbiesModeEnabled() )
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$this->newbies = true;
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else
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$this->user = User::newFromName( $username, false );
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}
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/**
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* @return string Name of this special page.
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*/
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function getName() {
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return 'Contributions';
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}
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/**
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* Not expensive, won't work with the query cache anyway.
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*/
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function isExpensive() { return false; }
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/**
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* Should we?
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*/
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function isSyndicated() { return false; }
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/**
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* Special handling of "newbies" username. May be disabled in subclasses.
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*/
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function newbiesModeEnabled() { return true; }
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/**
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* @return array Extra URL params for self-links.
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*/
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function linkParameters() {
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$params['target'] = ( $this->newbies ? "newbies" : $this->user->getName() );
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if ( isset($this->namespace) )
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$params['namespace'] = $this->namespace;
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if ( $this->botmode )
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$params['bot'] = 1;
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return $params;
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}
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/**
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* Build the list of links to be shown in the subtitle.
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* @return string Link list for "contribsub" UI message.
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*/
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function getTargetUserLinks() {
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global $wgSysopUserBans, $wgLang, $wgUser;
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$skin = $wgUser->getSkin();
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$username = $this->user->getName();
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$userpage = $this->user->getUserPage();
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$userlink = $skin->makeLinkObj( $userpage, $username );
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// talk page link
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$tools[] = $skin->makeLinkObj( $userpage->getTalkPage(), $wgLang->getNsText( NS_TALK ) );
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// block or block log link
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$id = $this->user->getId();
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if ( ( $id != 0 && $wgSysopUserBans ) || ( $id == 0 && User::isIP( $username ) ) ) {
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if( $wgUser->isAllowed( 'block' ) )
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$tools[] = $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Blockip', $username ),
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wfMsgHtml( 'blocklink' ) );
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else
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$tools[] = $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ),
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htmlspecialchars( LogPage::logName( 'block' ) ),
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'type=block&page=' . $userpage->getPrefixedUrl() );
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}
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// other logs link
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$tools[] = $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ),
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wfMsgHtml( 'log' ),
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'user=' . $userpage->getPartialUrl() );
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return $userlink . ' (' . implode( ' | ', $tools ) . ')';
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}
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/**
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* Generate "For User (...)" message in subtitle. Calls
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* getTargetUserLinks() for most of the work.
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* @return string
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*/
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function getSubtitleForTarget() {
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if ( $this->newbies )
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return wfMsgHtml( 'sp-contributions-newbies-sub' );
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else
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return wfMsgHtml( 'contribsub', $this->getTargetUserLinks() );
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}
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/**
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* If the user has deleted contributions and we are allowed to
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* view them, generate a link to Special:DeletedContributions.
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* @return string
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*/
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function getDeletedContributionsLink() {
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global $wgUser;
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if( $this->newbies || !$wgUser->isAllowed( 'deletedhistory' ) )
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return '';
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$dbr = wfGetDB( DB_SLAVE );
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$n = $dbr->selectField( 'archive', 'count(*)', array( 'ar_user_text' => $this->user->getName() ), __METHOD__ );
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if ( $n == 0 )
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return '';
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$msg = wfMsg( ( $wgUser->isAllowed( 'delete' ) ? 'thisisdeleted' : 'viewdeleted' ),
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$wgUser->getSkin()->makeKnownLinkObj(
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SpecialPage::getTitleFor( 'DeletedContributions', $this->user->getName() ),
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wfMsgExt( 'restorelink', array( 'parsemag', 'escape' ), $n ) ) );
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return "<p>$msg</p>";
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}
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/**
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* Construct and output the page subtitle.
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*/
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function outputSubtitle() {
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global $wgOut;
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$subtitle = $this->getSubtitleForTarget();
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// $subtitle .= $this->getDeletedContributionsLink(); NOT YET...
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$wgOut->setSubtitle( $subtitle );
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}
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/**
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* Construct the namespace selector form.
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* @return string
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*/
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function getNamespaceForm() {
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$title = $this->getTitle();
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$ns = $this->namespace;
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if ( !isset($ns) )
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$ns = '';
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$form = Xml::openElement( 'form', array( 'method' => 'post', 'action' => $title->getLocalUrl() ) );
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$form .= wfMsgHtml( 'namespace' ) . ' ';
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$form .= Xml::namespaceSelector( $ns, '' ) . ' ';
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$form .= Xml::submitButton( wfMsg( 'allpagessubmit' ) );
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$form .= Xml::hidden( 'offset', $this->offset );
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$form .= Xml::hidden( 'limit', $this->limit );
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$form .= Xml::hidden( 'target', ( $this->newbies ? "newbies" : $this->user->getName() ) );
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if ( $this->botmode )
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$form .= Xml::hidden( 'bot', 1 );
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$form .= '</form>';
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return '<p>' . $form . '</p>';
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}
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/**
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* Build the page header. Also calls outputSubtitle().
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* @return string
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*/
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function getPageHeader() {
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$this->outputSubtitle();
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return $this->getNamespaceForm();
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}
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/**
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* Construct the WHERE clause of the SQL SELECT statement for
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* this query.
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* @return string
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*/
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function makeSQLCond( $dbr ) {
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$cond = ' page_id = rev_page';
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if ( $this->newbies ) {
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$max = $dbr->selectField( 'user', 'max(user_id)', false, 'make_sql' );
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$cond .= ' AND rev_user > ' . (int)($max - $max / 100);
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} else {
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$cond .= ' AND rev_user_text = ' . $dbr->addQuotes( $this->user->getName() );
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}
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if ( isset($this->namespace) )
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$cond .= ' AND page_namespace = ' . (int)$this->namespace;
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return $cond;
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}
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/**
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* Construct the SQL SELECT statement for this query.
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* @return string
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*/
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function getSQL() {
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$dbr = wfGetDB( DB_SLAVE );
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list( $page, $revision ) = $dbr->tableNamesN( 'page', 'revision' );
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return "SELECT 'Contributions' as type,
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page_namespace AS namespace,
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page_title AS title,
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rev_timestamp AS value,
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rev_user AS userid,
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rev_user_text AS username,
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rev_minor_edit AS is_minor,
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page_is_new AS is_new,
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page_latest AS cur_id,
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rev_id AS rev_id,
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rev_comment AS comment,
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rev_deleted AS deleted
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FROM $page, $revision
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WHERE " . $this->makeSQLCond( $dbr );
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}
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/**
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* If in newbies mode, do a batch existence check for any user
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* and user talk pages that will be shown in the list.
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*/
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function preprocessResults( $dbr, $res ) {
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if ( !$self->newbies )
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return;
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// Do a batch existence check for user and talk pages
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$linkBatch = new LinkBatch();
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while( $row = $dbr->fetchObject( $res ) ) {
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$linkBatch->add( NS_USER, $row->username );
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$linkBatch->add( NS_USER_TALK, $row->username );
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}
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$linkBatch->execute();
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// Seek to start
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if( $dbr->numRows( $res ) > 0 )
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$dbr->dataSeek( $res, 0 );
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}
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/**
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* Format a row, providing the timestamp, links to the
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* page/diff/history and a comment
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*
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* @param $skin Skin to use
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* @param $row Result row
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* @return string
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*/
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function formatResult( $skin, $row ) {
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global $wgLang, $wgContLang, $wgUser;
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$dm = $wgContLang->getDirMark();
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/*
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* Cache UI messages in a static array so we don't
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* have to regenerate them for each row.
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*/
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static $messages;
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if( !isset( $messages ) ) {
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foreach( explode( ' ', 'uctop diff newarticle rollbacklink diff hist minoreditletter' ) as $msg )
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$messages[$msg] = wfMsgExt( $msg, array( 'escape') );
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}
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$page = Title::makeTitle( $row->namespace, $row->title );
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/*
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* HACK: We need a revision object, so we make a very
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* heavily stripped-down one. All we really need are
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* the comment, the title and the deletion bitmask.
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*/
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$rev = new Revision( array(
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'comment' => $row->comment,
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'deleted' => $row->deleted,
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'user_text' => $row->username,
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'user' => $row->userid,
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) );
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$rev->setTitle( $page );
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$ts = wfTimestamp( TS_MW, $row->value );
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$time = $wgLang->timeAndDate( $ts, true );
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$hist = $skin->makeKnownLinkObj( $page, $messages['hist'], 'action=history' );
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if ( $rev->userCan( Revision::DELETED_TEXT ) )
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$diff = $skin->makeKnownLinkObj( $page, $messages['diff'], 'diff=prev&oldid=' . $row->rev_id );
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else
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$diff = $messages['diff'];
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if( $row->minor )
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$mflag = '<span class="minor">' . $messages['minoreditletter'] . '</span> ';
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else
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$mflag = '';
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$link = $skin->makeKnownLinkObj( $page );
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$comment = $skin->revComment( $rev );
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if ( $this->newbies ) {
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$user = ' . . ' . $skin->userLink( $row->userid, $row->username )
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. $skin->userToolLinks( $row->userid, $row->username );
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} else {
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$user = '';
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}
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$notes = '';
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if( $row->rev_id == $row->cur_id ) {
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$notes .= ' <strong>' . $messages['uctop'] . '</strong>';
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if( $wgUser->isAllowed( 'rollback' ) )
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$notes .= ' ' . $skin->generateRollback( $rev );
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}
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if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
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$time = '<span class="history-deleted">' . $time . '</span>';
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$notes .= ' ' . wfMsgHtml( 'deletedrev' );
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}
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return "{$time} ({$hist}) ({$diff}) {$mflag} {$dm}{$link}{$user} {$comment}{$notes}";
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}
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/**
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* Called to actually output the page. Override to do a basic
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* input validity check before proceeding.
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*
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* @param $offset database query offset
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* @param $limit database query limit
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* @param $shownavigation show navigation like "next 200"?
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*/
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function doQuery( $limit, $offset, $shownavigation = true ) {
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// this needs to be checked before doing anything
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if( !$this->user && !$this->newbies ) {
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global $wgOut;
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$wgOut->showErrorPage( 'notargettitle', 'notargettext' );
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return;
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}
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return parent::doQuery( $limit, $offset, $shownavigation );
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}
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}
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/**
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* Show the special page.
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*/
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function wfSpecialContributions( $par = null ) {
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global $wgRequest, $wgUser;
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$username = ( isset($par) ? $par : $wgRequest->getVal( 'target' ) );
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$page = new ContributionsPage( $username );
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// hook for Contributionseditcount extension
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if ( $page->user && $page->user->isLoggedIn() )
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wfRunHooks( 'SpecialContributionsBeforeMainOutput', $page->user->getId() );
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$page->namespace = $wgRequest->getIntOrNull( 'namespace' );
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$page->botmode = ( $wgUser->isAllowed( 'rollback' ) && $wgRequest->getBool( 'bot' ) );
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list( $limit, $offset ) = wfCheckLimits();
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return $page->doQuery( $offset, $limit );
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}
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?>
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