*
* @ingroup SpecialPage
*/
-class SpecialRecentChanges extends SpecialPage {
- var $rcOptions, $rcSubpage;
- protected $customFilters;
-
- /**
- * The feed format to output as (either 'rss' or 'atom'), or null if no
- * feed output was requested
- *
- * @var string $feedFormat
- */
- protected $feedFormat;
+class SpecialRecentChanges extends ChangesListSpecialPage {
public function __construct( $name = 'Recentchanges', $restriction = '' ) {
parent::__construct( $name, $restriction );
}
- public function isIncludable() {
- return true;
+ /**
+ * Main execution point
+ *
+ * @param string $subpage
+ */
+ public function execute( $subpage ) {
+ // 10 seconds server-side caching max
+ $this->getOutput()->setSquidMaxage( 10 );
+ // Check if the client has a cached version
+ $lastmod = $this->checkLastModified( $this->feedFormat );
+ if ( $lastmod === false ) {
+ return;
+ }
+
+ parent::execute( $subpage );
}
/**
* @return FormOptions
*/
public function getDefaultOptions() {
- $opts = new FormOptions();
+ $opts = parent::getDefaultOptions();
$user = $this->getUser();
$opts->add( 'days', $user->getIntOption( 'rcdays' ) );
$opts->add( 'hidepatrolled', $user->getBoolOption( 'hidepatrolled' ) );
$opts->add( 'hidemyself', false );
- $opts->add( 'namespace', '', FormOptions::INTNULL );
- $opts->add( 'invert', false );
- $opts->add( 'associated', false );
-
$opts->add( 'categories', '' );
$opts->add( 'categories_any', false );
$opts->add( 'tagfilter', '' );
return $opts;
}
- /**
- * Create a FormOptions object with options as specified by the user
- *
- * @param array $parameters
- * @return FormOptions
- */
- public function setup( $parameters ) {
- global $wgFeedLimit;
-
- $opts = $this->getDefaultOptions();
-
- foreach ( $this->getCustomFilters() as $key => $params ) {
- $opts->add( $key, $params['default'] );
- }
-
- $opts->fetchValuesFromRequest( $this->getRequest() );
-
- // Give precedence to subpage syntax
- if ( $parameters !== null ) {
- $this->parseParameters( $parameters, $opts );
- }
-
- $opts->validateIntBounds( 'limit', 0, $this->feedFormat ? $wgFeedLimit : 5000 );
-
- return $opts;
- }
-
/**
* Get custom show/hide filters
*
}
/**
- * Get the current FormOptions for this request
- */
- public function getOptions() {
- if ( $this->rcOptions === null ) {
- $this->rcOptions = $this->setup( $this->rcSubpage );
- }
-
- return $this->rcOptions;
- }
-
- /**
- * Main execution point
- *
- * @param string $subpage
- */
- public function execute( $subpage ) {
- $this->rcSubpage = $subpage;
- $this->feedFormat = $this->including() ? null : $this->getRequest()->getVal( 'feed' );
-
- # 10 seconds server-side caching max
- $this->getOutput()->setSquidMaxage( 10 );
- # Check if the client has a cached version
- $lastmod = $this->checkLastModified( $this->feedFormat );
- if ( $lastmod === false ) {
- return;
- }
-
- $opts = $this->getOptions();
- $this->setHeaders();
- $this->outputHeader();
- $this->addModules();
-
- // Fetch results, prepare a batch link existence check query
- $conds = $this->buildMainQueryConds( $opts );
- $rows = $this->doMainQuery( $conds, $opts );
- if ( $rows === false ) {
- if ( !$this->including() ) {
- $this->doHeader( $opts );
- }
-
- return;
- }
-
- if ( !$this->feedFormat ) {
- $batch = new LinkBatch;
- foreach ( $rows as $row ) {
- $batch->add( NS_USER, $row->rc_user_text );
- $batch->add( NS_USER_TALK, $row->rc_user_text );
- $batch->add( $row->rc_namespace, $row->rc_title );
- }
- $batch->execute();
- }
- if ( $this->feedFormat ) {
- list( $changesFeed, $formatter ) = $this->getFeedObject( $this->feedFormat );
- /** @var ChangesFeed $changesFeed */
- $changesFeed->execute( $formatter, $rows, $lastmod, $opts );
- } else {
- $this->webOutput( $rows, $opts );
- }
-
- $rows->free();
- }
-
- /**
- * Return an array with a ChangesFeed object and ChannelFeed object
- *
- * @param string $feedFormat Feed's format (either 'rss' or 'atom')
- * @return array
- */
- public function getFeedObject( $feedFormat ) {
- $changesFeed = new ChangesFeed( $feedFormat, 'rcfeed' );
- $formatter = $changesFeed->getFeedObject(
- $this->msg( 'recentchanges' )->inContentLanguage()->text(),
- $this->msg( 'recentchanges-feed-description' )->inContentLanguage()->text(),
- $this->getPageTitle()->getFullURL()
- );
-
- return array( $changesFeed, $formatter );
- }
-
- /**
- * Process $par and put options found if $opts
- * Mainly used when including the page
+ * Process $par and put options found in $opts. Used when including the page.
*
* @param string $par
* @param FormOptions $opts
}
}
- /**
- * Get last modified date, for client caching
- * Don't use this if we are using the patrol feature, patrol changes don't
- * update the timestamp
- *
- * @param string $feedFormat
- * @return string|bool
- */
- public function checkLastModified( $feedFormat ) {
- $dbr = wfGetDB( DB_SLAVE );
- $lastmod = $dbr->selectField( 'recentchanges', 'MAX(rc_timestamp)', false, __METHOD__ );
- if ( $feedFormat || !$this->getUser()->useRCPatrol() ) {
- if ( $lastmod && $this->getOutput()->checkLastModified( $lastmod ) ) {
- # Client cache fresh and headers sent, nothing more to do.
- return false;
- }
- }
-
- return $lastmod;
+ public function validateOptions( FormOptions $opts ) {
+ global $wgFeedLimit;
+ $opts->validateIntBounds( 'limit', 0, $this->feedFormat ? $wgFeedLimit : 5000 );
+ parent::validateOptions( $opts );
}
/**
* @return array
*/
public function buildMainQueryConds( FormOptions $opts ) {
- $dbr = wfGetDB( DB_SLAVE );
- $conds = array();
-
- # It makes no sense to hide both anons and logged-in users
- # Where this occurs, force anons to be shown
- $forcebot = false;
- if ( $opts['hideanons'] && $opts['hideliu'] ) {
- # Check if the user wants to show bots only
- if ( $opts['hidebots'] ) {
- $opts['hideanons'] = false;
- } else {
- $forcebot = true;
- $opts['hidebots'] = false;
- }
- }
+ $dbr = $this->getDB();
+ $conds = parent::buildMainQueryConds( $opts );
// Calculate cutoff
$cutoff_unixtime = time() - ( $opts['days'] * 86400 );
$conds[] = 'rc_timestamp >= ' . $dbr->addQuotes( $cutoff );
- $hidePatrol = $this->getUser()->useRCPatrol() && $opts['hidepatrolled'];
- $hideLoggedInUsers = $opts['hideliu'] && !$forcebot;
- $hideAnonymousUsers = $opts['hideanons'] && !$forcebot;
-
- if ( $opts['hideminor'] ) {
- $conds['rc_minor'] = 0;
- }
- if ( $opts['hidebots'] ) {
- $conds['rc_bot'] = 0;
- }
- if ( $hidePatrol ) {
- $conds['rc_patrolled'] = 0;
- }
- if ( $forcebot ) {
- $conds['rc_bot'] = 1;
- }
- if ( $hideLoggedInUsers ) {
- $conds[] = 'rc_user = 0';
- }
- if ( $hideAnonymousUsers ) {
- $conds[] = 'rc_user != 0';
- }
-
- if ( $opts['hidemyself'] ) {
- if ( $this->getUser()->getId() ) {
- $conds[] = 'rc_user != ' . $dbr->addQuotes( $this->getUser()->getId() );
- } else {
- $conds[] = 'rc_user_text != ' . $dbr->addQuotes( $this->getUser()->getName() );
- }
- }
-
- # Namespace filtering
- if ( $opts['namespace'] !== '' ) {
- $selectedNS = $dbr->addQuotes( $opts['namespace'] );
- $operator = $opts['invert'] ? '!=' : '=';
- $boolean = $opts['invert'] ? 'AND' : 'OR';
-
- # namespace association (bug 2429)
- if ( !$opts['associated'] ) {
- $condition = "rc_namespace $operator $selectedNS";
- } else {
- # Also add the associated namespace
- $associatedNS = $dbr->addQuotes(
- MWNamespace::getAssociated( $opts['namespace'] )
- );
- $condition = "(rc_namespace $operator $selectedNS "
- . $boolean
- . " rc_namespace $operator $associatedNS)";
- }
-
- $conds[] = $condition;
- }
-
return $conds;
}
* @return bool|ResultWrapper Result or false (for Recentchangeslinked only)
*/
public function doMainQuery( $conds, $opts ) {
- $tables = array( 'recentchanges' );
- $join_conds = array();
- $query_options = array();
+ global $wgAllowCategorizedRecentChanges;
- $uid = $this->getUser()->getId();
- $dbr = wfGetDB( DB_SLAVE );
- $limit = $opts['limit'];
- $namespace = $opts['namespace'];
- $invert = $opts['invert'];
- $associated = $opts['associated'];
+ $dbr = $this->getDB();
+ $user = $this->getUser();
+ $tables = array( 'recentchanges' );
$fields = RecentChange::selectFields();
+ $query_options = array();
+ $join_conds = array();
+
// JOIN on watchlist for users
- if ( $uid && $this->getUser()->isAllowed( 'viewmywatchlist' ) ) {
+ if ( $user->getId() && $user->isAllowed( 'viewmywatchlist' ) ) {
$tables[] = 'watchlist';
$fields[] = 'wl_user';
$fields[] = 'wl_notificationtimestamp';
$join_conds['watchlist'] = array( 'LEFT JOIN', array(
- 'wl_user' => $uid,
+ 'wl_user' => $user->getId(),
'wl_title=rc_title',
'wl_namespace=rc_namespace'
) );
}
- if ( $this->getUser()->isAllowed( 'rollback' ) ) {
+
+ if ( $user->isAllowed( 'rollback' ) ) {
$tables[] = 'page';
$fields[] = 'page_latest';
$join_conds['page'] = array( 'LEFT JOIN', 'rc_cur_id=page_id' );
}
- // Tag stuff.
+
ChangeTags::modifyDisplayQuery(
$tables,
$fields,
// rc_new is not an ENUM, but adding a redundant rc_new IN (0,1) gives mysql enough
// knowledge to use an index merge if it wants (it may use some other index though).
- return $dbr->select(
+ $rows = $dbr->select(
$tables,
$fields,
$conds + array( 'rc_new' => array( 0, 1 ) ),
__METHOD__,
- array( 'ORDER BY' => 'rc_timestamp DESC', 'LIMIT' => $limit ) + $query_options,
+ array( 'ORDER BY' => 'rc_timestamp DESC', 'LIMIT' => $opts['limit'] ) + $query_options,
$join_conds
);
+
+ // Build the final data
+ if ( $wgAllowCategorizedRecentChanges ) {
+ $this->filterByCategories( $rows, $opts );
+ }
+
+ return $rows;
}
/**
- * Send output to the OutputPage object, only called if not used feeds
+ * Output feed links.
+ */
+ public function outputFeedLinks() {
+ $feedQuery = $this->getFeedQuery();
+ if ( $feedQuery !== '' ) {
+ $this->getOutput()->setFeedAppendQuery( $feedQuery );
+ } else {
+ $this->getOutput()->setFeedAppendQuery( false );
+ }
+ }
+
+ /**
+ * Build and output the actual changes list.
*
* @param array $rows Database rows
* @param FormOptions $opts
*/
- public function webOutput( $rows, $opts ) {
- global $wgRCShowWatchingUsers, $wgShowUpdatedMarker, $wgAllowCategorizedRecentChanges;
-
- // Build the final data
-
- if ( $wgAllowCategorizedRecentChanges ) {
- $this->filterByCategories( $rows, $opts );
- }
+ public function outputChangesList( $rows, $opts ) {
+ global $wgRCShowWatchingUsers, $wgShowUpdatedMarker;
$limit = $opts['limit'];
$showWatcherCount = $wgRCShowWatchingUsers && $this->getUser()->getOption( 'shownumberswatching' );
$watcherCache = array();
- $dbr = wfGetDB( DB_SLAVE );
+ $dbr = $this->getDB();
$counter = 1;
$list = ChangesList::newFromContext( $this->getContext() );
}
$rclistOutput .= $list->endRecentChangesList();
- // Print things out
-
- if ( !$this->including() ) {
- // Output options box
- $this->doHeader( $opts );
- }
-
- // And now for the content
- $feedQuery = $this->getFeedQuery();
- if ( $feedQuery !== '' ) {
- $this->getOutput()->setFeedAppendQuery( $feedQuery );
- } else {
- $this->getOutput()->setFeedAppendQuery( false );
- }
-
if ( $rows->numRows() === 0 ) {
$this->getOutput()->addHtml(
'<div class="mw-changeslist-empty">' . $this->msg( 'recentchanges-noresult' )->parse() . '</div>'
}
}
- /**
- * Get the query string to append to feed link URLs.
- *
- * @return string
- */
- public function getFeedQuery() {
- global $wgFeedLimit;
-
- $this->getOptions()->validateIntBounds( 'limit', 0, $wgFeedLimit );
- $options = $this->getOptions()->getChangedValues();
-
- // wfArrayToCgi() omits options set to null or false
- foreach ( $options as &$value ) {
- if ( $value === false ) {
- $value = '0';
- }
- }
- unset( $value );
-
- return wfArrayToCgi( $options );
- }
-
/**
* Return the text to be displayed above the changes
*
$this->setBottomText( $opts );
}
+ /**
+ * Send the text to be displayed above the options
+ *
+ * @param FormOptions $opts Unused
+ */
+ function setTopText( FormOptions $opts ) {
+ global $wgContLang;
+
+ $message = $this->msg( 'recentchangestext' )->inContentLanguage();
+ if ( !$message->isDisabled() ) {
+ $this->getOutput()->addWikiText(
+ Html::rawElement( 'p',
+ array( 'lang' => $wgContLang->getCode(), 'dir' => $wgContLang->getDir() ),
+ "\n" . $message->plain() . "\n"
+ ),
+ /* $lineStart */ false,
+ /* $interface */ false
+ );
+ }
+ }
+
/**
* Get options to be displayed in a form
*
}
/**
- * Return the legend displayed within the fieldset.
- *
- * This method is also called from SpecialWatchlist.
+ * Add page-specific modules.
+ */
+ protected function addModules() {
+ parent::addModules();
+ $out = $this->getOutput();
+ $out->addModules( 'mediawiki.special.recentchanges' );
+ }
+
+ /**
+ * Get last modified date, for client caching
+ * Don't use this if we are using the patrol feature, patrol changes don't
+ * update the timestamp
*
- * @param $context the object available as $this in non-static functions
- * @return string
+ * @param string $feedFormat
+ * @return string|bool
*/
- public static function makeLegend( IContextSource $context ) {
- global $wgRecentChangesFlags;
- $user = $context->getUser();
- # The legend showing what the letters and stuff mean
- $legend = Xml::openElement( 'dl' ) . "\n";
- # Iterates through them and gets the messages for both letter and tooltip
- $legendItems = $wgRecentChangesFlags;
- if ( !$user->useRCPatrol() ) {
- unset( $legendItems['unpatrolled'] );
- }
- foreach ( $legendItems as $key => $legendInfo ) { # generate items of the legend
- $label = $legendInfo['title'];
- $letter = $legendInfo['letter'];
- $cssClass = isset( $legendInfo['class'] ) ? $legendInfo['class'] : $key;
-
- $legend .= Xml::element( 'dt',
- array( 'class' => $cssClass ), $context->msg( $letter )->text()
- ) . "\n";
- if ( $key === 'newpage' ) {
- $legend .= Xml::openElement( 'dd' );
- $legend .= $context->msg( $label )->escaped();
- $legend .= ' ' . $context->msg( 'recentchanges-legend-newpage' )->parse();
- $legend .= Xml::closeElement( 'dd' ) . "\n";
- } else {
- $legend .= Xml::element( 'dd', array(),
- $context->msg( $label )->text()
- ) . "\n";
+ public function checkLastModified( $feedFormat ) {
+ $dbr = $this->getDB();
+ $lastmod = $dbr->selectField( 'recentchanges', 'MAX(rc_timestamp)', false, __METHOD__ );
+ if ( $feedFormat || !$this->getUser()->useRCPatrol() ) {
+ if ( $lastmod && $this->getOutput()->checkLastModified( $lastmod ) ) {
+ # Client cache fresh and headers sent, nothing more to do.
+ return false;
}
}
- # (+-123)
- $legend .= Xml::tags( 'dt',
- array( 'class' => 'mw-plusminus-pos' ),
- $context->msg( 'recentchanges-legend-plusminus' )->parse()
- ) . "\n";
- $legend .= Xml::element(
- 'dd',
- array( 'class' => 'mw-changeslist-legend-plusminus' ),
- $context->msg( 'recentchanges-label-plusminus' )->text()
- ) . "\n";
- $legend .= Xml::closeElement( 'dl' ) . "\n";
-
- # Collapsibility
- $legend =
- '<div class="mw-changeslist-legend">' .
- $context->msg( 'recentchanges-legend-heading' )->parse() .
- '<div class="mw-collapsible-content">' . $legend . '</div>' .
- '</div>';
-
- return $legend;
+
+ return $lastmod;
}
/**
- * Send the text to be displayed above the options
+ * Return an array with a ChangesFeed object and ChannelFeed object.
*
- * @param FormOptions $opts Unused
+ * @param string $feedFormat Feed's format (either 'rss' or 'atom')
+ * @return array
*/
- function setTopText( FormOptions $opts ) {
- global $wgContLang;
+ public function getFeedObject( $feedFormat ) {
+ $changesFeed = new ChangesFeed( $feedFormat, 'rcfeed' );
+ $formatter = $changesFeed->getFeedObject(
+ $this->msg( 'recentchanges' )->inContentLanguage()->text(),
+ $this->msg( 'recentchanges-feed-description' )->inContentLanguage()->text(),
+ $this->getPageTitle()->getFullURL()
+ );
- $message = $this->msg( 'recentchangestext' )->inContentLanguage();
- if ( !$message->isDisabled() ) {
- $this->getOutput()->addWikiText(
- Html::rawElement( 'p',
- array( 'lang' => $wgContLang->getCode(), 'dir' => $wgContLang->getDir() ),
- "\n" . $message->plain() . "\n"
- ),
- /* $lineStart */ false,
- /* $interface */ false
- );
- }
+ return array( $changesFeed, $formatter );
}
/**
- * Send the text to be displayed after the options, for use in subclasses.
+ * Get the query string to append to feed link URLs.
*
- * @param FormOptions $opts
+ * @return string
*/
- function setBottomText( FormOptions $opts ) {
+ public function getFeedQuery() {
+ global $wgFeedLimit;
+
+ $this->getOptions()->validateIntBounds( 'limit', 0, $wgFeedLimit );
+ $options = $this->getOptions()->getChangedValues();
+
+ // wfArrayToCgi() omits options set to null or false
+ foreach ( $options as &$value ) {
+ if ( $value === false ) {
+ $value = '0';
+ }
+ }
+ unset( $value );
+
+ return wfArrayToCgi( $options );
}
/**
/**
* Filter $rows by categories set in $opts
*
- * @param array $rows Database rows
+ * @param ResultWrapper $rows Database rows
* @param FormOptions $opts
*/
function filterByCategories( &$rows, FormOptions $opts ) {
return "{$note}$rclinks<br />$rclistfrom";
}
- /**
- * Add page-specific modules.
- */
- protected function addModules() {
- $this->getOutput()->addModules( array(
- 'mediawiki.special.recentchanges',
- ) );
- }
-
- protected function getGroupName() {
- return 'changes';
+ public function isIncludable() {
+ return true;
}
}
dépôts / lhc / web / wiklou.git / blobdiff