public function execute()
{
$params = $this->extractRequestParams();
$prop = array_flip($params['prop']);
$pageIds = $this->getPageSet()->getAllTitlesByNamespace();
if (!empty($pageIds[NS_FILE])) {
# Create a query and set parameters
$pageIds = $pageIds[NS_FILE];
$query = new GlobalUsageQuery(array_keys($pageIds));
if (!is_null($params['continue'])) {
if (!$query->setOffset($params['continue'])) {
$this->dieUsage('Invalid continue parameter', 'badcontinue');
}
}
$query->setLimit($params['limit']);
$query->filterLocal($params['filterlocal']);
# Execute the query
$query->execute();
# Create the result
$apiResult = $this->getResult();
foreach ($query->getResult() as $image => $wikis) {
$pageId = intval($pageIds[$image]);
foreach ($wikis as $wiki => $result) {
foreach ($result as $item) {
if ($item['namespace']) {
$title = "{$item['namespace']}:{$item['title']}";
} else {
$title = $item['title'];
}
$result = array('title' => $title, 'wiki' => WikiMap::getWikiName($wiki));
if (isset($prop['url'])) {
$result['url'] = WikiMap::getForeignUrl($item['wiki'], $title);
}
if (isset($prop['pageid'])) {
$result['pageid'] = $item['id'];
}
if (isset($prop['namespace'])) {
$result['ns'] = $item['namespace_id'];
}
$fit = $apiResult->addValue(array('query', 'pages', $pageId, 'globalusage'), null, $result);
if (!$fit) {
$continue = "{$item['image']}|{$item['wiki']}|{$item['id']}";
$this->setIndexedTagName();
$this->setContinueEnumParameter('continue', $continue);
return;
}
}
}
}
$this->setIndexedTagName();
if ($query->hasMore()) {
$this->setContinueEnumParameter('continue', $query->getContinueString());
}
}
}
/**
* Creates as queryer and executes it based on $wgRequest
*/
private function showResult()
{
global $wgRequest;
$query = new GlobalUsageQuery($this->target);
// Extract params from $wgRequest
if ($wgRequest->getText('from')) {
$query->setOffset($wgRequest->getText('from'));
} elseif ($wgRequest->getText('to')) {
$query->setOffset($wgRequest->getText('to'), true);
}
$query->setLimit($wgRequest->getInt('limit', 50));
$query->filterLocal($this->filterLocal);
// Perform query
$query->execute();
// Show result
global $wgOut;
// Don't show form element if there is no data
if ($query->count() == 0) {
$wgOut->addWikiMsg('globalusage-no-results', $this->target->getPrefixedText());
return;
}
$navbar = $this->getNavBar($query);
$targetName = $this->target->getText();
// Top navbar
$wgOut->addHtml($navbar);
$wgOut->addHtml('<div id="mw-globalusage-result">');
foreach ($query->getSingleImageResult() as $wiki => $result) {
$wgOut->addHtml('<h2>' . wfMsgExt('globalusage-on-wiki', 'parseinline', $targetName, WikiMap::getWikiName($wiki)) . "</h2><ul>\n");
foreach ($result as $item) {
$wgOut->addHtml("\t<li>" . self::formatItem($item) . "</li>\n");
}
$wgOut->addHtml("</ul>\n");
}
$wgOut->addHtml('</div>');
// Bottom navbar
$wgOut->addHtml($navbar);
}
