function wfVoteStarsMulti($voteValue, $pageId)
{
global $wgUser;
if (!$wgUser->isAllowed('voteny')) {
return '';
}
$vote = new VoteStars($pageId);
if ($vote->UserAlreadyVoted()) {
$vote->delete();
}
$vote->insert($voteValue);
return $vote->displayScore();
}
/**
* Show the special page
*
* @param mixed|null $par Parameter passed to the special page or null
*/
public function execute($par)
{
// Set the page title, robot policies, etc.
$this->setHeaders();
$out = $this->getOutput();
$user = $this->getUser();
$categoryName = $namespace = '';
// Parse the parameters passed to the special page
// Make sure that the limit parameter passed to the special page is
// an integer and that it's less than 100 (performance!)
if (isset($par) && is_numeric($par) && $par < 100) {
$limit = intval($par);
} elseif (isset($par) && !is_numeric($par)) {
// $par is a string...assume that we can explode() it
$exploded = explode('/', $par);
$categoryName = $exploded[0];
$namespace = isset($exploded[1]) ? intval($exploded[1]) : $namespace;
$limit = isset($exploded[2]) ? intval($exploded[2]) : 50;
} else {
$limit = 50;
}
// Add CSS
$out->addModuleStyles('ext.voteNY.styles');
/* scroll down some lines to see why I'm not including JS here anymore
if ( $user->isAllowed( 'voteny' ) ) {
$out->addModules( 'ext.voteNY.scripts' );
}
*/
$ratings = array();
$output = '';
$dbr = wfGetDB(DB_SLAVE);
$tables = $where = $joinConds = array();
$whatToSelect = array('DISTINCT vote_page_id');
// By default we have no category and no namespace
$tables = array('Vote');
$where = array('vote_page_id <> 0');
// isset(), because 0 is a totally valid NS
if (!empty($categoryName) && isset($namespace)) {
$tables = array('Vote', 'page', 'categorylinks');
$where = array('vote_page_id <> 0', 'cl_to' => str_replace(' ', '_', $categoryName), 'page_namespace' => $namespace);
$joinConds = array('categorylinks' => array('INNER JOIN', 'cl_from = page_id'), 'page' => array('INNER JOIN', 'page_id = vote_page_id'));
}
// Perform the SQL query with the given conditions; the basic idea is
// that we get $limit (however, 100 or less) unique page IDs from the
// Vote table. If a category and a namespace have been given, we also
// do an INNER JOIN with page and categorylinks table to get the
// correct data.
$res = $dbr->select($tables, $whatToSelect, $where, __METHOD__, array('LIMIT' => intval($limit)), $joinConds);
foreach ($res as $row) {
// Add the results to the $ratings array and get the amount of
// votes the given page ID has
// For example: $ratings[1] = 11 = page with the page ID 1 has 11
// votes
$ratings[$row->vote_page_id] = (int) $dbr->selectField('Vote', 'SUM(vote_value)', array('vote_page_id' => $row->vote_page_id), __METHOD__);
}
// If we have some ratings, start building HTML output
if (!empty($ratings)) {
/* XXX dirrrrrrty hack! because when we include this page, the JS
* is not included, but we want things to work still
* Actually, this is way harder than what it looks like.
* The JS uses wgArticleId but when directly viewing Special:TopRatings,
* wgArticleId is zero, because special pages aren't articles.
* As for including the special page, then wgArticleId would likely
* point at the ID of the page that includes {{Special:TopRatings}},
* which would be stupid and wrong.
* Besides, shouldn't you check out the images/pages that you're gonna
* vote for? Yeah, that's what I thought, too.
if ( $this->including() && $user->isAllowed( 'voteny' ) ) {
global $wgExtensionAssetsPath;
$output .= '<script type="text/javascript" src="' .
$wgExtensionAssetsPath . '/VoteNY/Vote.js"></script>';
}
*/
// yes, array_keys() is needed
foreach (array_keys($ratings) as $discardThis => $pageId) {
$titleObj = Title::newFromId($pageId);
if (!$titleObj instanceof Title) {
continue;
}
$vote = new VoteStars($pageId);
$output .= '<div class="user-list-rating">' . Linker::link($titleObj, $titleObj->getPrefixedText()) . $this->msg('word-separator')->escaped() . $this->msg('parentheses', $ratings[$pageId])->escaped() . '</div>';
$id = mt_rand();
// AFAIK these IDs are and originally were totally random...
$output .= "<div id=\"rating_stars_{$id}\">" . $vote->displayStars($id, self::getAverageRatingForPage($pageId), false) . '</div>';
$output .= "<div id=\"rating_{$id}\" class=\"rating-total\">" . $vote->displayScore() . '</div>';
}
} else {
// Nothing? Well, display an informative error message rather than
// a blank page or somesuch.
$output .= $this->msg('topratings-no-pages')->escaped();
}
// Output everything!
$out->addHTML($output);
}
/**
* Show the special page
*
* @param $par Mixed: parameter passed to the special page or null
*/
public function execute( $par ) {
global $wgOut, $wgScriptPath;
// Set the page title, robot policies, etc.
$this->setHeaders();
$categoryName = $namespace = '';
// Parse the parameters passed to the special page
// Make sure that the limit parameter passed to the special page is
// an integer and that it's less than 100 (performance!)
if ( isset( $par ) && is_numeric( $par ) && $par < 100 ) {
$limit = intval( $par );
} elseif ( isset( $par ) && !is_numeric( $par ) ) {
// $par is a string...assume that we can explode() it
$exploded = explode( '/', $par );
$categoryName = $exploded[0];
$namespace = ( isset( $exploded[1] ) ? intval( $exploded[1] ) : $namespace );
$limit = ( isset( $exploded[2] ) ? intval( $exploded[2] ) : 50 );
} else {
$limit = 50;
}
// Add JS (and CSS) -- needed so that users can vote on this page and
// so that their browsers' consoles won't be filled with JS errors ;-)
$wgOut->addModules( 'ext.voteNY' );
$ratings = array();
$output = '';
$dbr = wfGetDB( DB_SLAVE );
$tables = $where = $joinConds = array();
$whatToSelect = array( 'DISTINCT vote_page_id' );
// By default we have no category and no namespace
$tables = array( 'Vote' );
$where = array( 'vote_page_id <> 0' );
// isset(), because 0 is a totally valid NS
if ( !empty( $categoryName ) && isset( $namespace ) ) {
$tables = array( 'Vote', 'page', 'categorylinks' );
$where = array(
'vote_page_id <> 0',
'cl_to' => str_replace( ' ', '_', $categoryName ),
'page_namespace' => $namespace
);
$joinConds = array(
'categorylinks' => array( 'INNER JOIN', 'cl_from = page_id' ),
'page' => array( 'INNER JOIN', 'page_id = vote_page_id' )
);
}
// Perform the SQL query with the given conditions; the basic idea is
// that we get $limit (however, 100 or less) unique page IDs from the
// Vote table. If a category and a namespace have been given, we also
// do an INNER JOIN with page and categorylinks table to get the
// correct data.
$res = $dbr->select(
$tables,
$whatToSelect,
$where,
__METHOD__,
array( 'LIMIT' => intval( $limit ) ),
$joinConds
);
foreach ( $res as $row ) {
// Add the results to the $ratings array and get the amount of
// votes the given page ID has
// For example: $ratings[1] = 11 = page with the page ID 1 has 11
// votes
$ratings[$row->vote_page_id] = (int)$dbr->selectField(
'Vote',
'SUM(vote_value)',
array( 'vote_page_id' => $row->vote_page_id ),
__METHOD__
);
}
// If we have some ratings, start building HTML output
if ( !empty( $ratings ) ) {
/* XXX dirrrrrrty hack! because when we include this page, the JS
is not included, but we want things to work still */
if ( $this->including() ) {
$output .= '<script type="text/javascript" src="' .
$wgScriptPath . '/extensions/VoteNY/Vote.js"></script>';
}
// yes, array_keys() is needed
foreach ( array_keys( $ratings ) as $discardThis => $pageId ) {
$titleObj = Title::newFromId( $pageId );
if ( !( $titleObj instanceof Title ) ) {
continue;
}
$vote = new VoteStars( $pageId );
$output .= '<div class="user-list-rating">' .
Linker::link(
$titleObj,
$titleObj->getPrefixedText() // prefixed, so that the namespace shows!
) . wfMsg( 'word-separator' ) . // i18n overkill? ya betcha...
wfMsg( 'parentheses', $ratings[$pageId] ) .
'</div>';
$id = mt_rand(); // AFAIK these IDs are and originally were totally random...
$output .= "<div id=\"rating_stars_{$id}\">" .
$vote->displayStars(
$id,
self::getAverageRatingForPage( $pageId ),
false
) . '</div>';
$output .= "<div id=\"rating_{$id}\" class=\"rating-total\">" .
$vote->displayScore() .
'</div>';
}
} else {
// Nothing? Well, display an informative error message rather than
// a blank page or somesuch.
$output .= wfMsg( 'topratings-no-pages' );
}
// Output everything!
$wgOut->addHTML( $output );
}