Dan-nl has submitted this change and it was merged.

Change subject: Remove numerous unused variables, parameters etc
......................................................................


Remove numerous unused variables, parameters etc

Change-Id: I8bbb7d3541f3d55b16ef77be42ce1adde848b63e
---
M GWToolset.php
M includes/Adapters/Php/MediawikiTemplatePhpAdapter.php
M includes/Forms/MetadataMappingForm.php
M includes/Handlers/Forms/MetadataDetectHandler.php
M includes/Handlers/Forms/MetadataMappingHandler.php
M includes/Handlers/UploadHandler.php
M includes/Handlers/Xml/XmlDetectHandler.php
M includes/Handlers/Xml/XmlHandler.php
M includes/Handlers/Xml/XmlMappingHandler.php
M includes/Helpers/FileChecks.php
M includes/Helpers/GWTFileBackend.php
M includes/Helpers/WikiChecks.php
M includes/Jobs/UploadMediafileJob.php
M includes/Jobs/UploadMetadataJob.php
M includes/Models/Mapping.php
M includes/Utils.php
16 files changed, 15 insertions(+), 51 deletions(-)

Approvals:
  Dan-nl: Verified; Looks good to me, approved



diff --git a/GWToolset.php b/GWToolset.php
index 330a842..636589e 100644
--- a/GWToolset.php
+++ b/GWToolset.php
@@ -8,7 +8,6 @@
  */
 
 namespace GWToolset;
-use GWToolset\Helpers\WikiChecks;
 
 if ( !defined( 'MEDIAWIKI' ) ) {
        echo 'This file is part of a MediaWiki extension; it is not a valid 
entry point. To install this extension, follow the instructions in the INSTALL 
file.';
diff --git a/includes/Adapters/Php/MediawikiTemplatePhpAdapter.php 
b/includes/Adapters/Php/MediawikiTemplatePhpAdapter.php
index 1a64b4a..3fa1413 100644
--- a/includes/Adapters/Php/MediawikiTemplatePhpAdapter.php
+++ b/includes/Adapters/Php/MediawikiTemplatePhpAdapter.php
@@ -98,7 +98,7 @@
         */
        protected function retrieveTemplateData( Title $Title ) {
                $result = null;
-               $api_result = array();
+
                global $wgRequest;
 
                $Api = new ApiMain(
diff --git a/includes/Forms/MetadataMappingForm.php 
b/includes/Forms/MetadataMappingForm.php
index 3933fa7..d98888f 100644
--- a/includes/Forms/MetadataMappingForm.php
+++ b/includes/Forms/MetadataMappingForm.php
@@ -298,7 +298,7 @@
                                Html::rawElement(
                                        'tbody',
                                        array(),
-                                       
$Handler->getMetadataAsHtmlSelectsInTableRows( $user_options )
+                                       
$Handler->getMetadataAsHtmlSelectsInTableRows()
                                )
                        ) .
 
diff --git a/includes/Handlers/Forms/MetadataDetectHandler.php 
b/includes/Handlers/Forms/MetadataDetectHandler.php
index e0168bd..712bd35 100644
--- a/includes/Handlers/Forms/MetadataDetectHandler.php
+++ b/includes/Handlers/Forms/MetadataDetectHandler.php
@@ -82,19 +82,15 @@
         * mediawiki template parameters with metadata elements in the
         * <select>s
         *
-        * @param {array} $user_options
-        * an array of user options that was submitted in the html form
-        *
         * @return {string}
         * the values within the table rows have been filtered
         */
-       public function getMetadataAsHtmlSelectsInTableRows( array 
&$user_options ) {
+       public function getMetadataAsHtmlSelectsInTableRows() {
                $result = null;
 
                foreach ( $this->_MediawikiTemplate->mediawiki_template_array 
as $parameter => $value ) {
                        $result .= 
$this->XmlDetectHandler->getMetadataAsTableCells(
                                $parameter,
-                               $this->_MediawikiTemplate,
                                $this->_Mapping
                        );
                }
diff --git a/includes/Handlers/Forms/MetadataMappingHandler.php 
b/includes/Handlers/Forms/MetadataMappingHandler.php
index 98a5504..70762cf 100644
--- a/includes/Handlers/Forms/MetadataMappingHandler.php
+++ b/includes/Handlers/Forms/MetadataMappingHandler.php
@@ -31,6 +31,8 @@
 
 class MetadataMappingHandler extends FormHandler {
 
+       protected $_GWTFileBackend;
+
        /**
         * @var {array}
         */
@@ -95,8 +97,6 @@
         * the html string has been escaped and parsed by wfMessage
         */
        protected function createMetadataBatchJob() {
-               $result = false;
-
                $job = new UploadMetadataJob(
                        Title::newFromText(
                                $this->User->getName() . '/' .
@@ -333,8 +333,6 @@
         * an array of mediafile Title(s)
         */
        protected function processMetadata( array &$user_options ) {
-               $result = array();
-
                $this->_Mapping = new Mapping( new MappingPhpAdapter() );
                $this->_Mapping->mapping_array =
                        $this->_MediawikiTemplate->getMappingFromArray( 
$this->_whitelisted_post );
@@ -481,7 +479,6 @@
         */
        public function processRequest( array $original_post = array() ) {
                $result = null;
-               $mediafile_titles = array();
 
                if ( empty( $original_post ) ) {
                        $original_post = $_POST;
diff --git a/includes/Handlers/UploadHandler.php 
b/includes/Handlers/UploadHandler.php
index e3e6825..d5adf4f 100644
--- a/includes/Handlers/UploadHandler.php
+++ b/includes/Handlers/UploadHandler.php
@@ -171,7 +171,6 @@
         * the resulting wiki text is filtered
         */
        protected function addItemSpecificCategories() {
-               $category_count = 0;
                $phrase = null;
                $metadata = null;
                $result = null;
@@ -243,7 +242,6 @@
         */
        protected function evaluateMediafileUrl( $url ) {
                $result = array( 'content-type' => null, 'extension' => null, 
'url' => null );
-               $pathinfo = array();
 
                if ( empty( $url ) ) {
                        throw new GWTException( 'gwtoolset-no-url-to-evaluate' 
);
@@ -500,7 +498,6 @@
        public function saveMediafileViaJob(
                array $user_options, array $options, array $whitelisted_post
        ) {
-               $result = false;
 
                if ( count( $this->mediafile_jobs ) > 
(int)$user_options['gwtoolset-mediafile-throttle'] ) {
                        throw new MWException(
@@ -532,9 +529,7 @@
                );
 
                $this->mediafile_jobs[] = $job;
-               $result = true;
-
-               return $result;
+               return true;
        }
 
        /**
diff --git a/includes/Handlers/Xml/XmlDetectHandler.php 
b/includes/Handlers/Xml/XmlDetectHandler.php
index 96365ae..c60aec4 100644
--- a/includes/Handlers/Xml/XmlDetectHandler.php
+++ b/includes/Handlers/Xml/XmlDetectHandler.php
@@ -365,15 +365,12 @@
         * @param {string} $parameter
         * a mediawiki template parameter, e.g. in Template:Artwork, artist
         *
-        * @param {MediawikiTemplate} $MediawikiTemplate
         * @param {Mapping} $Mapping
         *
         * @return {string}
         * the values within the table row have been filtered
         */
-       public function getMetadataAsTableCells(
-               $parameter, MediawikiTemplate $MediawikiTemplate, Mapping 
$Mapping
-       ) {
+       public function getMetadataAsTableCells( $parameter, Mapping $Mapping ) 
{
                $result = null;
                $selected_options = array();
                $parameter_as_id = Utils::normalizeSpace( $parameter );
diff --git a/includes/Handlers/Xml/XmlHandler.php 
b/includes/Handlers/Xml/XmlHandler.php
index 5cc9266..c7c3932 100644
--- a/includes/Handlers/Xml/XmlHandler.php
+++ b/includes/Handlers/Xml/XmlHandler.php
@@ -104,7 +104,6 @@
                array &$user_options, $file_path_local = null, $callback = null
        ) {
                $result = array();
-               $read_result = array( 'Title' => null, 'stop-reading' => false 
);
 
                if ( empty( $callback ) ) {
                        throw new MWException(
diff --git a/includes/Handlers/Xml/XmlMappingHandler.php 
b/includes/Handlers/Xml/XmlMappingHandler.php
index e0354f9..cc4aeba 100644
--- a/includes/Handlers/Xml/XmlMappingHandler.php
+++ b/includes/Handlers/Xml/XmlMappingHandler.php
@@ -142,9 +142,7 @@
         * values provided by the DOMElement
         */
        protected function getDOMElementMapped( DOMElement $DOMElement ) {
-
                $elements_mapped = array();
-               $is_url = false;
                $DOMNodeList = $DOMElement->getElementsByTagName( '*' );
 
                // cycle over all of the elements in the record element provided
diff --git a/includes/Helpers/FileChecks.php b/includes/Helpers/FileChecks.php
index f42030a..ac56db2 100644
--- a/includes/Helpers/FileChecks.php
+++ b/includes/Helpers/FileChecks.php
@@ -255,7 +255,7 @@
                        return $Status;
                }
 
-               $Status = self::mimeTypeAndExtensionMatch( $File, 
$accepted_types );
+               $Status = self::mimeTypeAndExtensionMatch( $File );
                if ( !$Status->ok ) {
                        return $Status;
                }
@@ -269,7 +269,7 @@
         * @param {File} $File
         * @return {Status}
         */
-       public static function mimeTypeAndExtensionMatch( File $File, array 
$accepted_types = array() ) {
+       public static function mimeTypeAndExtensionMatch( File $File ) {
                if ( !isset( $File->pathinfo['extension'] ) || empty( 
$File->pathinfo['extension'] ) ) {
                        return Status::newFatal( 
'gwtoolset-unaccepted-extension' );
                }
diff --git a/includes/Helpers/GWTFileBackend.php 
b/includes/Helpers/GWTFileBackend.php
index 6bb632a..dab9dca 100644
--- a/includes/Helpers/GWTFileBackend.php
+++ b/includes/Helpers/GWTFileBackend.php
@@ -65,8 +65,6 @@
         * @return {bool}
         */
        public function createCleanupJob( $mwstore_relative_path = null ) {
-               $result = false;
-
                if ( empty( $mwstore_relative_path ) ) {
                        throw new MWException(
                                wfMessage( 'gwtoolset-developer-issue' )
@@ -115,8 +113,6 @@
         * @return {Status}
         */
        public function deleteFile( $mwstore_complete_file_path = null ) {
-               $result = Status::newGood();
-
                if ( empty( $mwstore_complete_file_path ) ) {
                        throw new MWException(
                                wfMessage( 'gwtoolset-developer-issue' )
diff --git a/includes/Helpers/WikiChecks.php b/includes/Helpers/WikiChecks.php
index 19dae44..3cb4141 100644
--- a/includes/Helpers/WikiChecks.php
+++ b/includes/Helpers/WikiChecks.php
@@ -110,7 +110,7 @@
         * @param {string} $memory_limit
         */
        public static function checkMemoryLimit( $memory_limit = null ) {
-               global $wgMemoryLimit, $wgUseImageMagick;
+               global $wgUseImageMagick;
 
                if ( empty( $memory_limit ) ) {
                        $memory_limit = Config::$memory_limit;
diff --git a/includes/Jobs/UploadMediafileJob.php 
b/includes/Jobs/UploadMediafileJob.php
index 21d8b47..cb5bd8c 100644
--- a/includes/Jobs/UploadMediafileJob.php
+++ b/includes/Jobs/UploadMediafileJob.php
@@ -42,8 +42,6 @@
         * @return {bool|Title}
         */
        protected function processMetadata() {
-               $result = false;
-
                $MediawikiTemplate = new MediawikiTemplate( new 
MediawikiTemplatePhpAdapter() );
                $MediawikiTemplate->getMediaWikiTemplate(
                        
$this->params['user-options']['gwtoolset-mediawiki-template-name']
@@ -77,9 +75,7 @@
                $Metadata->metadata_raw = 
$this->params['options']['metadata-raw'];
                $Metadata->metadata_as_array = 
$this->params['options']['metadata-as-array'];
 
-               $result = $UploadHandler->saveMediafileAsContent( 
$this->params['user-options'] );
-
-               return $result;
+               return $UploadHandler->saveMediafileAsContent( 
$this->params['user-options'] );
        }
 
        /**
diff --git a/includes/Jobs/UploadMetadataJob.php 
b/includes/Jobs/UploadMetadataJob.php
index b03f132..7c951aa 100644
--- a/includes/Jobs/UploadMetadataJob.php
+++ b/includes/Jobs/UploadMetadataJob.php
@@ -48,15 +48,11 @@
         * @return {bool|Title}
         */
        protected function processMetadata() {
-               $result = false;
-
                $MetadataMappingHandler = new MetadataMappingHandler(
                        array( 'User' => User::newFromName( 
$this->params['user-name'] ) )
                );
 
-               $result = $MetadataMappingHandler->processRequest( 
$this->params['whitelisted-post'] );
-
-               return $result;
+               return $MetadataMappingHandler->processRequest( 
$this->params['whitelisted-post'] );
        }
 
        /**
diff --git a/includes/Models/Mapping.php b/includes/Models/Mapping.php
index 4324398..b08b40b 100644
--- a/includes/Models/Mapping.php
+++ b/includes/Models/Mapping.php
@@ -12,7 +12,6 @@
        GWtoolset\Config,
        GWToolset\GWTException,
        GWToolset\Utils,
-       GWToolset\Helpers\WikiPages,
        Linker;
 
 class Mapping implements ModelInterface {
@@ -80,8 +79,6 @@
         * the keys and values within the array are not filtered
         */
        public function getJsonAsArray( array &$options = array() ) {
-               $result = array();
-
                try {
                        $result = json_decode( $this->mapping_json, true );
                        Utils::jsonCheckForError();
@@ -238,7 +235,7 @@
        }
 
        public function setTargetElements() {
-               foreach ( $this->mapping_array as $key => $value ) {
+               foreach ( $this->mapping_array as $value ) {
                        foreach ( $value as $item ) {
                                if ( !in_array( $item, 
$this->target_dom_elements ) && !empty( $item ) ) {
                                        $this->target_dom_elements[] = $item;
diff --git a/includes/Utils.php b/includes/Utils.php
index 823b6bc..2cf97d8 100644
--- a/includes/Utils.php
+++ b/includes/Utils.php
@@ -9,7 +9,6 @@
 
 namespace GWToolset;
 use
-GWToolset\MediaWiki\Api\Client,
        Language,
        MWException,
        Title;
@@ -26,7 +25,7 @@
                $values = array();
 
                foreach ( $array as $keys ) {
-                       foreach ( $keys as $key => $value ) {
+                       foreach ( $keys as $value ) {
                                $values[] = $value;
                        }
                }
@@ -338,8 +337,7 @@
                        );
                }
 
-               $result = trim( $string );
-               $result = filter_var( $string, FILTER_SANITIZE_STRING );
+               $result = filter_var( trim( $string ), FILTER_SANITIZE_STRING );
 
                if ( !$result ) {
                        $result = null;

-- 
To view, visit https://gerrit.wikimedia.org/r/102359
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: merged
Gerrit-Change-Id: I8bbb7d3541f3d55b16ef77be42ce1adde848b63e
Gerrit-PatchSet: 2
Gerrit-Project: mediawiki/extensions/GWToolset
Gerrit-Branch: master
Gerrit-Owner: Reedy <re...@wikimedia.org>
Gerrit-Reviewer: Dan-nl <d_ent...@yahoo.com>
Gerrit-Reviewer: jenkins-bot

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