/**
* Returns a Wikilog query object given the form options.
* @param $opts Form options.
* @return Wikilog query object.
*/
public static function getQuery( $opts ) {
global $wgWikilogNamespaces;
$query = new WikilogItemQuery();
$query->setPubStatus( $opts['show'] );
if ( $opts['wikilog'] ) {
$t = Title::newFromText( $opts['wikilog'] );
if ( $t && in_array( $t->getNamespace(), $wgWikilogNamespaces ) ) {
if ( $t->getText() == '*' ) {
$query->setNamespace( $t->getNamespace() );
} else {
$query->setWikilogTitle( $t );
}
} else {
$query->setEmpty();
}
}
if ( ( $t = $opts['category'] ) ) {
$query->setCategory( $t );
}
if ( ( $t = $opts['author'] ) ) {
$query->setAuthor( $t );
}
if ( ( $t = $opts['tag'] ) ) {
$query->setTag( $t );
}
$query->setDate( $opts['year'], $opts['month'], $opts['day'] );
return $query;
}
/**
* View action handler.
*/
public function view() {
global $wgRequest, $wgOut, $wgMimeType;
$query = new WikilogItemQuery( $this->mTitle );
$query->setPubStatus( $wgRequest->getVal( 'show' ) );
# RSS or Atom feed requested. Ignore all other options.
if ( ( $feedFormat = $wgRequest->getVal( 'feed' ) ) ) {
global $wgWikilogNumArticles;
$feed = new WikilogItemFeed( $this->mTitle, $feedFormat, $query,
$wgRequest->getInt( 'limit', $wgWikilogNumArticles ) );
return $feed->execute();
}
# View selection.
$view = $wgRequest->getVal( 'view', 'summary' );
# Query filter options.
$query->setCategory( $wgRequest->getVal( 'category' ) );
$query->setAuthor( $wgRequest->getVal( 'author' ) );
$query->setTag( $wgRequest->getVal( 'tag' ) );
$year = $wgRequest->getIntOrNull( 'year' );
$month = $wgRequest->getIntOrNull( 'month' );
$day = $wgRequest->getIntOrNull( 'day' );
$query->setDate( $year, $month, $day );
# Display wiki text page contents.
parent::view();
# Create pager object, according to the type of listing.
if ( $view == 'archives' ) {
$pager = new WikilogArchivesPager( $query );
} else {
$pager = new WikilogSummaryPager( $query );
}
# Display list of wikilog posts.
$body = $pager->getBody();
$body .= $pager->getNavigationBar();
$wgOut->addHTML( Xml::openElement( 'div', array( 'class' => 'wl-wrapper' ) ) );
$wgOut->addHTML( $body );
$wgOut->addHTML( Xml::closeElement( 'div' ) );
# Get query parameter array, for the following links.
$qarr = $query->getDefaultQuery();
# Add feed links.
$wgOut->setSyndicated();
if ( isset( $qarr['show'] ) ) {
$altquery = wfArrayToCGI( array_intersect_key( $qarr, WikilogItemFeed::$paramWhitelist ) );
$wgOut->setFeedAppendQuery( $altquery );
}
# Add links for alternate views.
foreach ( self::$views as $alt ) {
if ( $alt != $view ) {
$altquery = wfArrayToCGI( array( 'view' => $alt ), $qarr );
$wgOut->addLink( array(
'rel' => 'alternate',
'href' => $this->mTitle->getLocalURL( $altquery ),
'type' => $wgMimeType,
'title' => wfMsgExt( "wikilog-view-{$alt}",
array( 'content', 'parsemag' ) )
) );
}
}
}