Call Linker methods statically

[lhc/web/wiklou.git] / includes / api / ApiQueryBacklinks.php

diff --git a/includes/api/ApiQueryBacklinks.php b/includes/api/ApiQueryBacklinks.php
index 6335f6c..27cb39c 100644 (file)
--- a/includes/api/ApiQueryBacklinks.php
+++ b/includes/api/ApiQueryBacklinks.php
@@ -63,17 +63,20 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                'backlinks' => array(
                        'code' => 'bl',
                        'prefix' => 'pl',
-                       'linktbl' => 'pagelinks'
+                       'linktbl' => 'pagelinks',
+                       'helpurl' => 'http://www.mediawiki.org/wiki/API:Backlinks',
                ),
                'embeddedin' => array(
                        'code' => 'ei',
                        'prefix' => 'tl',
-                       'linktbl' => 'templatelinks'
+                       'linktbl' => 'templatelinks',
+                       'helpurl' => 'http://www.mediawiki.org/wiki/API:Embeddedin',
                ),
                'imageusage' => array(
                        'code' => 'iu',
                        'prefix' => 'il',
-                       'linktbl' => 'imagelinks'
+                       'linktbl' => 'imagelinks',
+                       'helpurl' => 'http://www.mediawiki.org/wiki/API:Imageusage',
                )
        );
 
@@ -88,6 +91,7 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                $this->bl_from = $prefix . '_from';
                $this->bl_table = $settings['linktbl'];
                $this->bl_code = $code;
+               $this->helpUrl = $settings['helpurl'];
 
                $this->hasNS = $moduleName !== 'imageusage';
                if ( $this->hasNS ) {
@@ -231,9 +235,12 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                $this->redirect = isset( $this->params['redirect'] ) && $this->params['redirect'];
                $userMax = ( $this->redirect ? ApiBase::LIMIT_BIG1 / 2 : ApiBase::LIMIT_BIG1 );
                $botMax  = ( $this->redirect ? ApiBase::LIMIT_BIG2 / 2 : ApiBase::LIMIT_BIG2 );
+
+               $result = $this->getResult();
+
                if ( $this->params['limit'] == 'max' ) {
                        $this->params['limit'] = $this->getMain()->canApiHighLimits() ? $botMax : $userMax;
-                       $this->getResult()->setParsedLimit( $this->getModuleName(), $this->params['limit'] );
+                       $result->setParsedLimit( $this->getModuleName(), $this->params['limit'] );
                }
 
                $this->processContinue();
@@ -290,13 +297,13 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                }
                if ( is_null( $resultPageSet ) ) {
                        // Try to add the result data in one go and pray that it fits
-                       $fit = $this->getResult()->addValue( 'query', $this->getModuleName(), array_values( $this->resultArr ) );
+                       $fit = $result->addValue( 'query', $this->getModuleName(), array_values( $this->resultArr ) );
                        if ( !$fit ) {
                                // It didn't fit. Add elements one by one until the
                                // result is full.
                                foreach ( $this->resultArr as $pageID => $arr ) {
                                        // Add the basic entry without redirlinks first
-                                       $fit = $this->getResult()->addValue(
+                                       $fit = $result->addValue(
                                                array( 'query', $this->getModuleName() ),
                                                null, array_diff_key( $arr, array( 'redirlinks' => '' ) ) );
                                        if ( !$fit ) {
@@ -305,8 +312,9 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                                        }
 
                                        $hasRedirs = false;
-                                       foreach ( (array)@$arr['redirlinks'] as $key => $redir ) {
-                                               $fit = $this->getResult()->addValue(
+                                       $redirLinks = isset( $arr['redirlinks'] ) ? $arr['redirlinks'] : array();
+                                       foreach ( (array)$redirLinks as $key => $redir ) {
+                                               $fit = $result->addValue(
                                                        array( 'query', $this->getModuleName(), $pageID, 'redirlinks' ),
                                                        $key, $redir );
                                                if ( !$fit ) {
@@ -316,7 +324,7 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                                                $hasRedirs = true;
                                        }
                                        if ( $hasRedirs ) {
-                                               $this->getResult()->setIndexedTagName_internal(
+                                               $result->setIndexedTagName_internal(
                                                        array( 'query', $this->getModuleName(), $pageID, 'redirlinks' ),
                                                        $this->bl_code );
                                        }
@@ -326,7 +334,7 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                                }
                        }
 
-                       $this->getResult()->setIndexedTagName_internal(
+                       $result->setIndexedTagName_internal(
                                array( 'query', $this->getModuleName() ),
                                $this->bl_code
                        );
@@ -408,9 +416,10 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                        $this->dieUsage( 'Invalid continue param. You should pass the original value returned by the previous query', '_badcontinue' );
                }
                $this->contID = $contID;
-               $redirID = intval( @$continueList[3] );
+               $id2 = isset( $continueList[3] ) ? $continueList[3] : null;
+               $redirID = intval( $id2 );
 
-               if ( $redirID === 0 && @$continueList[3] !== '0' ) {
+               if ( $redirID === 0 && $id2 !== '0' ) {
                        // This one isn't required
                        return;
                }
@@ -502,7 +511,7 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                ) );
        }
 
-       protected function getExamples() {
+       public function getExamples() {
                static $examples = array(
                        'backlinks' => array(
                                'api.php?action=query&list=backlinks&bltitle=Main%20Page',
@@ -521,6 +530,10 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                return $examples[$this->getModuleName()];
        }
 
+       public function getHelpUrls() {
+               return $this->helpUrl;
+       }
+
        public function getVersion() {
                return __CLASS__ . ': $Id$';
        }