<?php
+/**
+ * Prefix search of page names.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
/**
- * PrefixSearch - Handles searching prefixes of titles and finding any page
+ * Handles searching prefixes of titles and finding any page
* names that match. Used largely by the OpenSearch implementation.
- *
+ *
* @ingroup Search
*/
-
class PrefixSearch {
/**
* Do a prefix search of titles and return a list of matching page names.
- * @param string $search
- * @param int $limit
- * @param array $namespaces - used if query is not explicitely prefixed
- * @return array of strings
+ *
+ * @param $search String
+ * @param $limit Integer
+ * @param $namespaces Array: used if query is not explicitely prefixed
+ * @return Array of strings
*/
- public static function titleSearch( $search, $limit, $namespaces=array() ) {
+ public static function titleSearch( $search, $limit, $namespaces = array() ) {
$search = trim( $search );
if( $search == '' ) {
return array(); // Return empty result
}
$namespaces = self::validateNamespaces( $namespaces );
-
+
+ // Find a Title which is not an interwiki and is in NS_MAIN
$title = Title::newFromText( $search );
if( $title && $title->getInterwiki() == '' ) {
$ns = array($title->getNamespace());
- if($ns[0] == NS_MAIN)
+ if( $ns[0] == NS_MAIN ) {
$ns = $namespaces; // no explicit prefix, use default namespaces
+ }
return self::searchBackend(
$ns, $title->getText(), $limit );
}
&& $title->getNamespace() != NS_MAIN
&& $title->getInterwiki() == '' ) {
return self::searchBackend(
- array($title->getNamespace()), '', $limit );
+ array( $title->getNamespace() ), '', $limit );
}
-
+
return self::searchBackend( $namespaces, $search, $limit );
}
-
/**
* Do a prefix search of titles and return a list of matching page names.
- * @param array $namespaces
- * @param string $search
- * @param int $limit
- * @return array of strings
+ * @param $namespaces Array
+ * @param $search String
+ * @param $limit Integer
+ * @return Array of strings
*/
protected static function searchBackend( $namespaces, $search, $limit ) {
- if( count($namespaces) == 1 ){
+ if( count( $namespaces ) == 1 ) {
$ns = $namespaces[0];
if( $ns == NS_MEDIA ) {
- $namespaces = array(NS_IMAGE);
+ $namespaces = array( NS_FILE );
} elseif( $ns == NS_SPECIAL ) {
return self::specialSearch( $search, $limit );
}
/**
* Prefix search special-case for Special: namespace.
+ *
+ * @param $search String: term
+ * @param $limit Integer: max number of items to return
+ * @return Array
*/
protected static function specialSearch( $search, $limit ) {
global $wgContLang;
+
+ # normalize searchKey, so aliases with spaces can be found - bug 25675
+ $search = str_replace( ' ', '_', $search );
+
$searchKey = $wgContLang->caseFold( $search );
// Unlike SpecialPage itself, we want the canonical forms of both
// canonical and alias title forms...
- SpecialPage::initList();
- SpecialPage::initAliasList();
$keys = array();
- foreach( array_keys( SpecialPage::$mList ) as $page ) {
+ foreach( SpecialPageFactory::getList() as $page => $class ) {
$keys[$wgContLang->caseFold( $page )] = $page;
}
+
foreach( $wgContLang->getSpecialPageAliases() as $page => $aliases ) {
+ if( !array_key_exists( $page, SpecialPageFactory::getList() ) ) {# bug 20885
+ continue;
+ }
+
foreach( $aliases as $alias ) {
$keys[$wgContLang->caseFold( $alias )] = $alias;
}
$srchres = array();
foreach( $keys as $pageKey => $page ) {
if( $searchKey === '' || strpos( $pageKey, $searchKey ) === 0 ) {
- $srchres[] = Title::makeTitle( NS_SPECIAL, $page )->getPrefixedText();
+ wfSuppressWarnings();
+ // bug 27671: Don't use SpecialPage::getTitleFor() here because it
+ // localizes its input leading to searches for e.g. Special:All
+ // returning Spezial:MediaWiki-Systemnachrichten and returning
+ // Spezial:Alle_Seiten twice when $wgLanguageCode == 'de'
+ $srchres[] = Title::makeTitleSafe( NS_SPECIAL, $page )->getPrefixedText();
+ wfRestoreWarnings();
}
+
if( count( $srchres ) >= $limit ) {
break;
}
}
+
return $srchres;
}
* be automatically capitalized by Title::secureAndSpit()
* later on depending on $wgCapitalLinks)
*
- * @param array $namespaces Namespaces to search in
- * @param string $search term
- * @param int $limit max number of items to return
- * @return array of title strings
+ * @param $namespaces Array: namespaces to search in
+ * @param $search String: term
+ * @param $limit Integer: max number of items to return
+ * @return Array of title strings
*/
protected static function defaultSearchBackend( $namespaces, $search, $limit ) {
- $ns = array_shift($namespaces); // support only one namespace
- if( in_array(NS_MAIN,$namespaces))
- $ns = NS_MAIN; // if searching on many always default to main
-
+ $ns = array_shift( $namespaces ); // support only one namespace
+ if( in_array( NS_MAIN, $namespaces ) ) {
+ $ns = NS_MAIN; // if searching on many always default to main
+ }
+
// Prepare nested request
- $req = new FauxRequest(array (
+ $req = new FauxRequest( array(
'action' => 'query',
'list' => 'allpages',
'apnamespace' => $ns,
));
// Execute
- $module = new ApiMain($req);
+ $module = new ApiMain( $req );
$module->execute();
// Get resulting data
// Reformat useful data for future printing by JSON engine
$srchres = array ();
- foreach ($data['query']['allpages'] as & $pageinfo) {
+ foreach ( (array)$data['query']['allpages'] as $pageinfo ) {
// Note: this data will no be printable by the xml engine
// because it does not support lists of unnamed items
$srchres[] = $pageinfo['title'];
return $srchres;
}
-
+
/**
* Validate an array of numerical namespace indexes
- *
- * @param array $namespaces
+ *
+ * @param $namespaces Array
+ * @return Array (default: contains only NS_MAIN)
*/
- protected static function validateNamespaces($namespaces){
+ protected static function validateNamespaces( $namespaces ) {
global $wgContLang;
+
+ // We will look at each given namespace against wgContLang namespaces
$validNamespaces = $wgContLang->getNamespaces();
- if( is_array($namespaces) && count($namespaces)>0 ){
+ if( is_array( $namespaces ) && count( $namespaces ) > 0 ) {
$valid = array();
- foreach ($namespaces as $ns){
- if( is_numeric($ns) && array_key_exists($ns, $validNamespaces) )
+ foreach ( $namespaces as $ns ) {
+ if( is_numeric( $ns ) && array_key_exists( $ns, $validNamespaces ) ) {
$valid[] = $ns;
+ }
}
- if( count($valid) > 0 )
+ if( count( $valid ) > 0 ) {
return $valid;
+ }
}
-
+
return array( NS_MAIN );
}
}
dépôts / lhc / web / wiklou.git / blobdiff