* Implements Special:DeletedContributions to display archived revisions
* @ingroup SpecialPage
*/
-class DeletedContribsPager extends IndexPager {
- public $mDefaultDirection = IndexPager::DIR_DESCENDING;
- public $messages;
- public $target;
- public $namespace = '';
- public $mDb;
-
- /**
- * @var string Navigation bar with paging links.
- */
- protected $mNavigationBar;
-
- function __construct( IContextSource $context, $target, $namespace = false ) {
- parent::__construct( $context );
- $msgs = [ 'deletionlog', 'undeleteviewlink', 'diff' ];
- foreach ( $msgs as $msg ) {
- $this->messages[$msg] = $this->msg( $msg )->escaped();
- }
- $this->target = $target;
- $this->namespace = $namespace;
- $this->mDb = wfGetDB( DB_SLAVE, 'contributions' );
- }
-
- function getDefaultQuery() {
- $query = parent::getDefaultQuery();
- $query['target'] = $this->target;
-
- return $query;
- }
-
- function getQueryInfo() {
- list( $index, $userCond ) = $this->getUserCond();
- $conds = array_merge( $userCond, $this->getNamespaceCond() );
- $user = $this->getUser();
- // Paranoia: avoid brute force searches (bug 17792)
- if ( !$user->isAllowed( 'deletedhistory' ) ) {
- $conds[] = $this->mDb->bitAnd( 'ar_deleted', Revision::DELETED_USER ) . ' = 0';
- } elseif ( !$user->isAllowedAny( 'suppressrevision', 'viewsuppressed' ) ) {
- $conds[] = $this->mDb->bitAnd( 'ar_deleted', Revision::SUPPRESSED_USER ) .
- ' != ' . Revision::SUPPRESSED_USER;
- }
-
- return [
- 'tables' => [ 'archive' ],
- 'fields' => [
- 'ar_rev_id', 'ar_namespace', 'ar_title', 'ar_timestamp', 'ar_comment',
- 'ar_minor_edit', 'ar_user', 'ar_user_text', 'ar_deleted'
- ],
- 'conds' => $conds,
- 'options' => [ 'USE INDEX' => $index ]
- ];
- }
-
- /**
- * This method basically executes the exact same code as the parent class, though with
- * a hook added, to allow extensions to add additional queries.
- *
- * @param string $offset Index offset, inclusive
- * @param int $limit Exact query limit
- * @param bool $descending Query direction, false for ascending, true for descending
- * @return ResultWrapper
- */
- function reallyDoQuery( $offset, $limit, $descending ) {
- $data = [ parent::reallyDoQuery( $offset, $limit, $descending ) ];
-
- // This hook will allow extensions to add in additional queries, nearly
- // identical to ContribsPager::reallyDoQuery.
- Hooks::run(
- 'DeletedContribsPager::reallyDoQuery',
- [ &$data, $this, $offset, $limit, $descending ]
- );
-
- $result = [];
-
- // loop all results and collect them in an array
- foreach ( $data as $query ) {
- foreach ( $query as $i => $row ) {
- // use index column as key, allowing us to easily sort in PHP
- $result[$row->{$this->getIndexField()} . "-$i"] = $row;
- }
- }
-
- // sort results
- if ( $descending ) {
- ksort( $result );
- } else {
- krsort( $result );
- }
-
- // enforce limit
- $result = array_slice( $result, 0, $limit );
-
- // get rid of array keys
- $result = array_values( $result );
-
- return new FakeResultWrapper( $result );
- }
-
- function getUserCond() {
- $condition = [];
-
- $condition['ar_user_text'] = $this->target;
- $index = 'usertext_timestamp';
-
- return [ $index, $condition ];
- }
-
- function getIndexField() {
- return 'ar_timestamp';
- }
-
- function getStartBody() {
- return "<ul>\n";
- }
-
- function getEndBody() {
- return "</ul>\n";
- }
-
- function getNavigationBar() {
- if ( isset( $this->mNavigationBar ) ) {
- return $this->mNavigationBar;
- }
-
- $linkTexts = [
- 'prev' => $this->msg( 'pager-newer-n' )->numParams( $this->mLimit )->escaped(),
- 'next' => $this->msg( 'pager-older-n' )->numParams( $this->mLimit )->escaped(),
- 'first' => $this->msg( 'histlast' )->escaped(),
- 'last' => $this->msg( 'histfirst' )->escaped()
- ];
-
- $pagingLinks = $this->getPagingLinks( $linkTexts );
- $limitLinks = $this->getLimitLinks();
- $lang = $this->getLanguage();
- $limits = $lang->pipeList( $limitLinks );
-
- $firstLast = $lang->pipeList( [ $pagingLinks['first'], $pagingLinks['last'] ] );
- $firstLast = $this->msg( 'parentheses' )->rawParams( $firstLast )->escaped();
- $prevNext = $this->msg( 'viewprevnext' )
- ->rawParams(
- $pagingLinks['prev'],
- $pagingLinks['next'],
- $limits
- )->escaped();
- $separator = $this->msg( 'word-separator' )->escaped();
- $this->mNavigationBar = $firstLast . $separator . $prevNext;
-
- return $this->mNavigationBar;
- }
-
- function getNamespaceCond() {
- if ( $this->namespace !== '' ) {
- return [ 'ar_namespace' => (int)$this->namespace ];
- } else {
- return [];
- }
- }
-
- /**
- * Generates each row in the contributions list.
- *
- * @todo This would probably look a lot nicer in a table.
- * @param stdClass $row
- * @return string
- */
- function formatRow( $row ) {
- $ret = '';
- $classes = [];
-
- /*
- * There may be more than just revision rows. To make sure that we'll only be processing
- * revisions here, let's _try_ to build a revision out of our row (without displaying
- * notices though) and then trying to grab data from the built object. If we succeed,
- * we're definitely dealing with revision data and we may proceed, if not, we'll leave it
- * to extensions to subscribe to the hook to parse the row.
- */
- MediaWiki\suppressWarnings();
- try {
- $rev = Revision::newFromArchiveRow( $row );
- $validRevision = (bool)$rev->getId();
- } catch ( Exception $e ) {
- $validRevision = false;
- }
- MediaWiki\restoreWarnings();
-
- if ( $validRevision ) {
- $ret = $this->formatRevisionRow( $row );
- }
-
- // Let extensions add data
- Hooks::run( 'DeletedContributionsLineEnding', [ $this, &$ret, $row, &$classes ] );
-
- if ( $classes === [] && $ret === '' ) {
- wfDebug( "Dropping Special:DeletedContribution row that could not be formatted\n" );
- $ret = "<!-- Could not format Special:DeletedContribution row. -->\n";
- } else {
- $ret = Html::rawElement( 'li', [ 'class' => $classes ], $ret ) . "\n";
- }
-
- return $ret;
- }
-
- /**
- * Generates each row in the contributions list for archive entries.
- *
- * Contributions which are marked "top" are currently on top of the history.
- * For these contributions, a [rollback] link is shown for users with sysop
- * privileges. The rollback link restores the most recent version that was not
- * written by the target user.
- *
- * @todo This would probably look a lot nicer in a table.
- * @param stdClass $row
- * @return string
- */
- function formatRevisionRow( $row ) {
- $page = Title::makeTitle( $row->ar_namespace, $row->ar_title );
-
- $rev = new Revision( [
- 'title' => $page,
- 'id' => $row->ar_rev_id,
- 'comment' => $row->ar_comment,
- 'user' => $row->ar_user,
- 'user_text' => $row->ar_user_text,
- 'timestamp' => $row->ar_timestamp,
- 'minor_edit' => $row->ar_minor_edit,
- 'deleted' => $row->ar_deleted,
- ] );
-
- $undelete = SpecialPage::getTitleFor( 'Undelete' );
-
- $logs = SpecialPage::getTitleFor( 'Log' );
- $dellog = Linker::linkKnown(
- $logs,
- $this->messages['deletionlog'],
- [],
- [
- 'type' => 'delete',
- 'page' => $page->getPrefixedText()
- ]
- );
-
- $reviewlink = Linker::linkKnown(
- SpecialPage::getTitleFor( 'Undelete', $page->getPrefixedDBkey() ),
- $this->messages['undeleteviewlink']
- );
-
- $user = $this->getUser();
-
- if ( $user->isAllowed( 'deletedtext' ) ) {
- $last = Linker::linkKnown(
- $undelete,
- $this->messages['diff'],
- [],
- [
- 'target' => $page->getPrefixedText(),
- 'timestamp' => $rev->getTimestamp(),
- 'diff' => 'prev'
- ]
- );
- } else {
- $last = $this->messages['diff'];
- }
-
- $comment = Linker::revComment( $rev );
- $date = $this->getLanguage()->userTimeAndDate( $rev->getTimestamp(), $user );
- $date = htmlspecialchars( $date );
-
- if ( !$user->isAllowed( 'undelete' ) || !$rev->userCan( Revision::DELETED_TEXT, $user ) ) {
- $link = $date; // unusable link
- } else {
- $link = Linker::linkKnown(
- $undelete,
- $date,
- [ 'class' => 'mw-changeslist-date' ],
- [
- 'target' => $page->getPrefixedText(),
- 'timestamp' => $rev->getTimestamp()
- ]
- );
- }
- // Style deleted items
- if ( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
- $link = '<span class="history-deleted">' . $link . '</span>';
- }
-
- $pagelink = Linker::link(
- $page,
- null,
- [ 'class' => 'mw-changeslist-title' ]
- );
-
- if ( $rev->isMinor() ) {
- $mflag = ChangesList::flag( 'minor' );
- } else {
- $mflag = '';
- }
-
- // Revision delete link
- $del = Linker::getRevDeleteLink( $user, $rev, $page );
- if ( $del ) {
- $del .= ' ';
- }
-
- $tools = Html::rawElement(
- 'span',
- [ 'class' => 'mw-deletedcontribs-tools' ],
- $this->msg( 'parentheses' )->rawParams( $this->getLanguage()->pipeList(
- [ $last, $dellog, $reviewlink ] ) )->escaped()
- );
-
- $separator = '<span class="mw-changeslist-separator">. .</span>';
- $ret = "{$del}{$link} {$tools} {$separator} {$mflag} {$pagelink} {$comment}";
-
- # Denote if username is redacted for this edit
- if ( $rev->isDeleted( Revision::DELETED_USER ) ) {
- $ret .= " <strong>" . $this->msg( 'rev-deleted-user-contribs' )->escaped() . "</strong>";
- }
-
- return $ret;
- }
-
- /**
- * Get the Database object in use
- *
- * @return IDatabase
- */
- public function getDatabase() {
- return $this->mDb;
- }
-}
-
class DeletedContributionsPage extends SpecialPage {
+ /** @var FormOptions */
+ protected $mOpts;
+
function __construct() {
- parent::__construct( 'DeletedContributions', 'deletedhistory',
- /*listed*/true, /*function*/false, /*file*/false );
+ parent::__construct( 'DeletedContributions', 'deletedhistory' );
}
/**
function execute( $par ) {
$this->setHeaders();
$this->outputHeader();
+ $this->checkPermissions();
$user = $this->getUser();
- if ( !$this->userCanExecute( $user ) ) {
- $this->displayRestrictionError();
-
- return;
- }
-
- $request = $this->getRequest();
$out = $this->getOutput();
$out->setPageTitle( $this->msg( 'deletedcontributions-title' ) );
- $options = [];
+ $opts = new FormOptions();
+
+ $opts->add( 'target', '' );
+ $opts->add( 'namespace', '' );
+ $opts->add( 'limit', 20 );
+
+ $opts->fetchValuesFromRequest( $this->getRequest() );
+ $opts->validateIntBounds( 'limit', 0, $this->getConfig()->get( 'QueryPageDefaultLimit' ) );
if ( $par !== null ) {
- $target = $par;
- } else {
- $target = $request->getVal( 'target' );
+ $opts->setValue( 'target', $par );
}
+ $ns = $opts->getValue( 'namespace' );
+ if ( $ns !== null && $ns !== '' ) {
+ $opts->setValue( 'namespace', intval( $ns ) );
+ }
+
+ $this->mOpts = $opts;
+
+ $target = $opts->getValue( 'target' );
if ( !strlen( $target ) ) {
- $out->addHTML( $this->getForm( '' ) );
+ $this->getForm();
return;
}
- $options['limit'] = $request->getInt( 'limit',
- $this->getConfig()->get( 'QueryPageDefaultLimit' ) );
- $options['target'] = $target;
-
$userObj = User::newFromName( $target, false );
if ( !$userObj ) {
- $out->addHTML( $this->getForm( '' ) );
+ $this->getForm();
return;
}
$target = $userObj->getName();
$out->addSubtitle( $this->getSubTitle( $userObj ) );
- $ns = $request->getVal( 'namespace', null );
- if ( $ns !== null && $ns !== '' ) {
- $options['namespace'] = intval( $ns );
- } else {
- $options['namespace'] = '';
- }
-
- $out->addHTML( $this->getForm( $options ) );
+ $this->getForm();
- $pager = new DeletedContribsPager( $this->getContext(), $target, $options['namespace'] );
+ $pager = new DeletedContribsPager( $this->getContext(), $target, $opts->getValue( 'namespace' ) );
if ( !$pager->getNumRows() ) {
$out->addWikiMsg( 'nocontribs' );
/**
* Generates the namespace selector form with hidden attributes.
- * @param array $options The options to be included.
- * @return string
*/
- function getForm( $options ) {
- $options['title'] = $this->getPageTitle()->getPrefixedText();
- if ( !isset( $options['target'] ) ) {
- $options['target'] = '';
- } else {
- $options['target'] = str_replace( '_', ' ', $options['target'] );
- }
-
- if ( !isset( $options['namespace'] ) ) {
- $options['namespace'] = '';
- }
-
- if ( !isset( $options['contribs'] ) ) {
- $options['contribs'] = 'user';
- }
-
- if ( $options['contribs'] == 'newbie' ) {
- $options['target'] = '';
- }
-
- $f = Xml::openElement( 'form', [ 'method' => 'get', 'action' => wfScript() ] );
-
- foreach ( $options as $name => $value ) {
- if ( in_array( $name, [ 'namespace', 'target', 'contribs' ] ) ) {
- continue;
- }
- $f .= "\t" . Html::hidden( $name, $value ) . "\n";
- }
+ function getForm() {
+ $opts = $this->mOpts;
+
+ $formDescriptor = [
+ 'target' => [
+ 'type' => 'user',
+ 'name' => 'target',
+ 'label-message' => 'sp-contributions-username',
+ 'default' => $opts->getValue( 'target' ),
+ 'ipallowed' => true,
+ ],
- $this->getOutput()->addModules( 'mediawiki.userSuggest' );
-
- $f .= Xml::openElement( 'fieldset' );
- $f .= Xml::element( 'legend', [], $this->msg( 'sp-contributions-search' )->text() );
- $f .= Xml::tags(
- 'label',
- [ 'for' => 'target' ],
- $this->msg( 'sp-contributions-username' )->parse()
- ) . ' ';
- $f .= Html::input(
- 'target',
- $options['target'],
- 'text',
- [
- 'size' => '20',
- 'required' => '',
- 'class' => [
- 'mw-autocomplete-user', // used by mediawiki.userSuggest
- ],
- ] + ( $options['target'] ? [] : [ 'autofocus' ] )
- ) . ' ';
- $f .= Html::namespaceSelector(
- [
- 'selected' => $options['namespace'],
+ 'namespace' => [
+ 'type' => 'namespaceselect',
+ 'name' => 'namespace',
+ 'label-message' => 'namespace',
'all' => '',
- 'label' => $this->msg( 'namespace' )->text()
],
- [
- 'name' => 'namespace',
- 'id' => 'namespace',
- 'class' => 'namespaceselector',
- ]
- ) . ' ';
- $f .= Xml::submitButton( $this->msg( 'sp-contributions-submit' )->text() );
- $f .= Xml::closeElement( 'fieldset' );
- $f .= Xml::closeElement( 'form' );
-
- return $f;
+ ];
+
+ $form = HTMLForm::factory( 'ooui', $formDescriptor, $this->getContext() )
+ ->setWrapperLegendMsg( 'sp-contributions-search' )
+ ->setSubmitTextMsg( 'sp-contributions-submit' )
+ // prevent setting subpage and 'target' parameter at the same time
+ ->setAction( $this->getPageTitle()->getLocalURL() )
+ ->setMethod( 'get' )
+ ->prepareForm()
+ ->displayForm( false );
}
/**
dépôts / lhc / web / wiklou.git / blobdiff