protected function parseTags($patterns)
{
$messageKeys = $this->getKeys();
$matches = array();
/**
* Collect exact keys, no point running them trough string matcher
*/
foreach ($patterns as $index => $pattern) {
if (strpos($pattern, '*') === false) {
$matches[] = $pattern;
unset($patterns[$index]);
}
}
if (count($patterns)) {
/**
* Rest of the keys contain wildcards.
*/
$mangler = new StringMatcher('', $patterns);
/**
* Use mangler to find messages that match.
*/
foreach ($messageKeys as $key) {
if ($mangler->match($key)) {
$matches[] = $key;
}
}
}
return $matches;
}
public function execute()
{
$params = $this->extractRequestParams();
$filter = $params['filter'];
$groups = array();
// Parameter root as all for all pages subgroups
if ($params['root'] === 'all') {
$allGroups = MessageGroups::getAllGroups();
foreach ($allGroups as $group) {
if ($group instanceof WikiPageMessageGroup) {
$groups[] = $group;
}
}
} elseif ($params['format'] === 'flat') {
if ($params['root'] !== '') {
$group = MessageGroups::getGroup($params['root']);
if ($group) {
$groups[$params['root']] = $group;
}
} else {
$groups = MessageGroups::getAllGroups();
foreach (MessageGroups::getDynamicGroups() as $id => $unused) {
$groups[$id] = MessageGroups::getGroup($id);
}
}
// Not sorted by default, so do it now
// Work around php bug: https://bugs.php.net/bug.php?id=50688
wfSuppressWarnings();
usort($groups, array('MessageGroups', 'groupLabelSort'));
wfRestoreWarnings();
} elseif ($params['root'] !== '') {
// format=tree from now on, as it is the only other valid option
$group = MessageGroups::getGroup($params['root']);
if ($group instanceof AggregateMessageGroup) {
$groups = MessageGroups::subGroups($group);
// The parent group is the first, ignore it
array_shift($groups);
}
} else {
$groups = MessageGroups::getGroupStructure();
foreach (MessageGroups::getDynamicGroups() as $id => $unused) {
$groups[$id] = MessageGroups::getGroup($id);
}
}
// Do not list the sandbox group. The code that knows it
// exists can access it directly.
if (isset($groups['!sandbox'])) {
unset($groups['!sandbox']);
}
$props = array_flip($params['prop']);
$result = $this->getResult();
$matcher = new StringMatcher('', $filter);
/**
* @var MessageGroup $mixed
*/
foreach ($groups as $mixed) {
if ($filter !== array() && !$matcher->match($mixed->getId())) {
continue;
}
$a = $this->formatGroup($mixed, $props);
$result->setIndexedTagName($a, 'group');
// @todo Add a continue?
$fit = $result->addValue(array('query', $this->getModuleName()), null, $a);
if (!$fit) {
$this->setWarning('Could not fit all groups in the resultset.');
// Even if we're not going to give a continue, no point carrying on
// if the result is full
break;
}
}
if (defined('ApiResult::META_CONTENT')) {
$result->addIndexedTagName(array('query', $this->getModuleName()), 'group');
} else {
$result->setIndexedTagName_internal(array('query', $this->getModuleName()), 'group');
}
}
/**
* If the list of group ids contains wildcards, this function will match
* them against the list of all supported groups and return matched group
* names.
* @param $ids \list{String}
* @return \list{String}
*/
protected function expandWildcards($ids)
{
$hasWild = false;
foreach ($ids as $id) {
if (strpos($id, '*') !== false) {
$hasWild = true;
break;
}
}
if (!$hasWild) {
return $ids;
}
$matcher = new StringMatcher('', $ids);
$all = array();
foreach (MessageGroups::singleton()->getGroups() as $id => $_) {
if ($matcher->match($id)) {
$all[] = $id;
}
}
return $all;
}
/**
* If the list of message group ids contains wildcards, this function will match
* them against the list of all supported message groups and return matched
* message group ids.
* @param string[]|string $ids
* @return string[]
* @since 2012-02-13
*/
public static function expandWildcards($ids)
{
$all = array();
$matcher = new StringMatcher('', (array) $ids);
foreach (self::getAllGroups() as $id => $_) {
if ($matcher->match($id)) {
$all[] = $id;
}
}
return $all;
}
