Convert a few more descriptions
[lhc/web/wiklou.git] / includes / api / ApiQueryAllpages.php
index 20630d9..e003ee9 100644 (file)
@@ -1,9 +1,8 @@
 <?php
-
 /**
- * Created on Sep 25, 2006
  *
- * API for MediaWiki 1.8+
+ *
+ * Created on Sep 25, 2006
  *
  * Copyright © 2006 Yuri Astrakhan <Firstname><Lastname>@gmail.com
  *
  *
  * 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.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
  */
 
-if ( !defined( 'MEDIAWIKI' ) ) {
-       // Eclipse helper - will be ignored in production
-       require_once( 'ApiQueryBase.php' );
-}
-
 /**
  * Query module to enumerate all available pages.
  *
@@ -43,6 +39,14 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
                $this->run();
        }
 
+       public function getCacheMode( $params ) {
+               return 'public';
+       }
+
+       /**
+        * @param $resultPageSet ApiPageSet
+        * @return void
+        */
        public function executeGenerator( $resultPageSet ) {
                if ( $resultPageSet->isResolvingRedirects() ) {
                        $this->dieUsage( 'Use "gapfilterredir=nonredirects" option instead of "redirects" when using allpages as a generator', 'params' );
@@ -51,6 +55,10 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
                $this->run( $resultPageSet );
        }
 
+       /**
+        * @param $resultPageSet ApiPageSet
+        * @return void
+        */
        private function run( $resultPageSet = null ) {
                $db = $this->getDB();
 
@@ -68,7 +76,8 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
                $this->addWhereFld( 'page_namespace', $params['namespace'] );
                $dir = ( $params['dir'] == 'descending' ? 'older' : 'newer' );
                $from = ( is_null( $params['from'] ) ? null : $this->titlePartToKey( $params['from'] ) );
-               $this->addWhereRange( 'page_title', $dir, $from, null );
+               $to = ( is_null( $params['to'] ) ? null : $this->titlePartToKey( $params['to'] ) );
+               $this->addWhereRange( 'page_title', $dir, $from, $to );
 
                if ( isset( $params['prefix'] ) ) {
                        $this->addWhere( 'page_title' . $db->buildLike( $this->titlePartToKey( $params['prefix'] ), $db->anyString() ) );
@@ -97,30 +106,38 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
                }
 
                // Page protection filtering
-               if ( !empty( $params['prtype'] ) ) {
+               if ( count( $params['prtype'] ) || $params['prexpiry'] != 'all' ) {
                        $this->addTables( 'page_restrictions' );
                        $this->addWhere( 'page_id=pr_page' );
                        $this->addWhere( 'pr_expiry>' . $db->addQuotes( $db->timestamp() ) );
-                       $this->addWhereFld( 'pr_type', $params['prtype'] );
 
-                       if ( isset( $params['prlevel'] ) ) {
-                               // Remove the empty string and '*' from the prlevel array
-                               $prlevel = array_diff( $params['prlevel'], array( '', '*' ) );
+                       if ( count( $params['prtype'] ) ) {
+                               $this->addWhereFld( 'pr_type', $params['prtype'] );
 
-                               if ( !empty( $prlevel ) ) {
-                                       $this->addWhereFld( 'pr_level', $prlevel );
-                               }
-                       }
-                       if ( $params['prfiltercascade'] == 'cascading' ) {
-                               $this->addWhereFld( 'pr_cascade', 1 );
-                       } elseif ( $params['prfiltercascade'] == 'noncascading' ) {
-                               $this->addWhereFld( 'pr_cascade', 0 );
-                       }
+                               if ( isset( $params['prlevel'] ) ) {
+                                       // Remove the empty string and '*' from the prlevel array
+                                       $prlevel = array_diff( $params['prlevel'], array( '', '*' ) );
 
-                       $this->addOption( 'DISTINCT' );
+                                       if ( count( $prlevel ) ) {
+                                               $this->addWhereFld( 'pr_level', $prlevel );
+                                       }
+                               }
+                               if ( $params['prfiltercascade'] == 'cascading' ) {
+                                       $this->addWhereFld( 'pr_cascade', 1 );
+                               } elseif ( $params['prfiltercascade'] == 'noncascading' ) {
+                                       $this->addWhereFld( 'pr_cascade', 0 );
+                               }
 
+                               $this->addOption( 'DISTINCT' );
+                       }
                        $forceNameTitleIndex = false;
 
+                       if ( $params['prexpiry'] == 'indefinite' ) {
+                               $this->addWhere( "pr_expiry = {$db->addQuotes( $db->getInfinity() )} OR pr_expiry IS NULL" );
+                       } elseif ( $params['prexpiry'] == 'definite' ) {
+                               $this->addWhere( "pr_expiry != {$db->addQuotes( $db->getInfinity() )}" );
+                       }
+
                } elseif ( isset( $params['prlevel'] ) ) {
                        $this->dieUsage( 'prlevel may not be used without prtype', 'params' );
                }
@@ -181,10 +198,11 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
        }
 
        public function getAllowedParams() {
-               global $wgRestrictionTypes, $wgRestrictionLevels;
+               global $wgRestrictionLevels;
 
                return array(
                        'from' => null,
+                       'to' => null,
                        'prefix' => null,
                        'namespace' => array(
                                ApiBase::PARAM_DFLT => 0,
@@ -205,7 +223,7 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
                                ApiBase::PARAM_TYPE => 'integer',
                        ),
                        'prtype' => array(
-                               ApiBase::PARAM_TYPE => $wgRestrictionTypes,
+                               ApiBase::PARAM_TYPE => Title::getFilteredRestrictionTypes( true ),
                                ApiBase::PARAM_ISMULTI => true
                        ),
                        'prlevel' => array(
@@ -241,7 +259,15 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
                                        'all'
                                ),
                                ApiBase::PARAM_DFLT => 'all'
-                       )
+                       ),
+                       'prexpiry' => array(
+                               ApiBase::PARAM_TYPE => array(
+                                       'indefinite',
+                                       'definite',
+                                       'all'
+                               ),
+                               ApiBase::PARAM_DFLT => 'all'
+                       ),
                );
        }
 
@@ -249,6 +275,7 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
                $p = $this->getModulePrefix();
                return array(
                        'from' => 'The page title to start enumerating from',
+                       'to' => 'The page title to stop enumerating at',
                        'prefix' => 'Search for all page titles that begin with this value',
                        'namespace' => 'The namespace to enumerate',
                        'filterredir' => 'Which pages to list',
@@ -259,7 +286,13 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
                        'prlevel' => "The protection level (must be used with {$p}prtype= parameter)",
                        'prfiltercascade' => "Filter protections based on cascadingness (ignored when {$p}prtype isn't set)",
                        'filterlanglinks' => 'Filter based on whether a page has langlinks',
-                       'limit' => 'How many total pages to return.'
+                       'limit' => 'How many total pages to return.',
+                       'prexpiry' => array(
+                               'Which protection expiry to filter the page on',
+                               ' indefinite - Get only pages with indefinite protection expiry',
+                               ' definite - Get only pages with a definite (specific) protection expiry',
+                               ' all - Get pages with any protections expiry'
+                       ),
                );
        }
 
@@ -274,19 +307,26 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
                ) );
        }
 
-       protected function getExamples() {
+       public function getExamples() {
                return array(
-                       'Simple Use',
-                       ' Show a list of pages starting at the letter "B"',
-                       '  api.php?action=query&list=allpages&apfrom=B',
-                       'Using as Generator',
-                       ' Show info about 4 pages starting at the letter "T"',
-                       '  api.php?action=query&generator=allpages&gaplimit=4&gapfrom=T&prop=info',
-                       ' Show content of first 2 non-redirect pages begining at "Re"',
-                       '  api.php?action=query&generator=allpages&gaplimit=2&gapfilterredir=nonredirects&gapfrom=Re&prop=revisions&rvprop=content'
+                       'api.php?action=query&list=allpages&apfrom=B' => array(
+                               'Simple Use',
+                               'Show a list of pages starting at the letter "B"',
+                       ),
+                       'api.php?action=query&generator=allpages&gaplimit=4&gapfrom=T&prop=info' => array(
+                               'Using as Generator',
+                               'Show info about 4 pages starting at the letter "T"',
+                       ),
+                       'api.php?action=query&generator=allpages&gaplimit=2&gapfilterredir=nonredirects&gapfrom=Re&prop=revisions&rvprop=content' => array(
+                               'Show content of first 2 non-redirect pages begining at "Re"',
+                       )
                );
        }
 
+       public function getHelpUrls() {
+               return 'https://www.mediawiki.org/wiki/API:Allpages';
+       }
+
        public function getVersion() {
                return __CLASS__ . ': $Id$';
        }