Merge "Reserve data-mw and data-parsoid attribute prefix for trusted values"

[lhc/web/wiklou.git] / includes / page / ImagePage.php

diff --git a/includes/page/ImagePage.php b/includes/page/ImagePage.php
index 9b9e3cb..3638aed 100644 (file)
--- a/includes/page/ImagePage.php
+++ b/includes/page/ImagePage.php
@@ -248,7 +248,9 @@ class ImagePage extends Article {
                Hooks::run( 'ImagePageShowTOC', array( $this, &$r ) );
 
                if ( $metadata ) {
-                       $r[] = '<li><a href="#metadata">' . $this->getContext()->msg( 'metadata' )->escaped() . '</a></li>';
+                       $r[] = '<li><a href="#metadata">' .
+                               $this->getContext()->msg( 'metadata' )->escaped() .
+                               '</a></li>';
                }
 
                return '<ul id="filetoc">' . implode( "\n", $r ) . '</ul>';
@@ -380,18 +382,17 @@ class ImagePage extends Article {
                                        }
                                        $otherSizes = array_unique( $otherSizes );
 
-                                       $msgsmall = '';
                                        $sizeLinkBigImagePreview = $this->makeSizeLink( $params, $width, $height );
-                                       if ( $sizeLinkBigImagePreview ) {
-                                               $msgsmall .= $this->getContext()->msg( 'show-big-image-preview' )->
-                                                       rawParams( $sizeLinkBigImagePreview )->
-                                                       parse();
-                                       }
+                                       $msgsmall = $this->getThumbPrevText( $params, $sizeLinkBigImagePreview );
                                        if ( count( $otherSizes ) ) {
                                                $msgsmall .= ' ' .
-                                               Html::rawElement( 'span', array( 'class' => 'mw-filepage-other-resolutions' ),
-                                                       $this->getContext()->msg( 'show-big-image-other' )->rawParams( $lang->pipeList( $otherSizes ) )->
-                                                       params( count( $otherSizes ) )->parse()
+                                               Html::rawElement(
+                                                       'span',
+                                                       array( 'class' => 'mw-filepage-other-resolutions' ),
+                                                       $this->getContext()->msg( 'show-big-image-other' )
+                                                               ->rawParams( $lang->pipeList( $otherSizes ) )
+                                                               ->params( count( $otherSizes ) )
+                                                               ->parse()
                                                );
                                        }
                                } elseif ( $width == 0 && $height == 0 ) {
@@ -626,6 +627,44 @@ EOT
                $out->setFileVersion( $this->displayImg );
        }
 
+       /**
+        * Make the text under the image to say what size preview
+        *
+        * @param $params Array parameters for thumbnail
+        * @param $sizeLinkBigImagePreview HTML for the current size
+        * @return string HTML output
+        */
+       private function getThumbPrevText( $params, $sizeLinkBigImagePreview ) {
+               if ( $sizeLinkBigImagePreview ) {
+                       // Show a different message of preview is different format from original.
+                       $previewTypeDiffers = false;
+                       $origExt = $thumbExt = $this->displayImg->getExtension();
+                       if ( $this->displayImg->getHandler() ) {
+                               $origMime = $this->displayImg->getMimeType();
+                               $typeParams = $params;
+                               $this->displayImg->getHandler()->normaliseParams( $this->displayImg, $typeParams );
+                               list( $thumbExt, $thumbMime ) = $this->displayImg->getHandler()->getThumbType(
+                                       $origExt, $origMime, $typeParams );
+                               if ( $thumbMime !== $origMime ) {
+                                       $previewTypeDiffers = true;
+                               }
+                       }
+                       if ( $previewTypeDiffers ) {
+                               return $this->getContext()->msg( 'show-big-image-preview-differ' )->
+                                       rawParams( $sizeLinkBigImagePreview )->
+                                       params( strtoupper( $origExt ) )->
+                                       params( strtoupper( $thumbExt ) )->
+                                       parse();
+                       } else {
+                               return $this->getContext()->msg( 'show-big-image-preview' )->
+                                       rawParams( $sizeLinkBigImagePreview )->
+                               parse();
+                       }
+               } else {
+                       return '';
+               }
+       }
+
        /**
         * Creates an thumbnail of specified size and returns an HTML link to it
         * @param array $params Scaler parameters
@@ -667,9 +706,14 @@ EOT
                $wrap = "<div class=\"sharedUploadNotice\">\n$1\n</div>\n";
                $repo = $this->mPage->getFile()->getRepo()->getDisplayName();
 
-               if ( $descUrl && $descText && $this->getContext()->msg( 'sharedupload-desc-here' )->plain() !== '-' ) {
+               if ( $descUrl &&
+                       $descText &&
+                       $this->getContext()->msg( 'sharedupload-desc-here' )->plain() !== '-'
+               ) {
                        $out->wrapWikiMsg( $wrap, array( 'sharedupload-desc-here', $repo, $descUrl ) );
-               } elseif ( $descUrl && $this->getContext()->msg( 'sharedupload-desc-there' )->plain() !== '-' ) {
+               } elseif ( $descUrl &&
+                       $this->getContext()->msg( 'sharedupload-desc-there' )->plain() !== '-'
+               ) {
                        $out->wrapWikiMsg( $wrap, array( 'sharedupload-desc-there', $repo, $descUrl ) );
                } else {
                        $out->wrapWikiMsg( $wrap, array( 'sharedupload', $repo ), ''/*BACKCOMPAT*/ );
@@ -854,7 +898,9 @@ EOT
                                $liContents = $link;
                        } elseif ( count( $redirects[$element->page_title] ) === 0 ) {
                                # Redirect without usages
-                               $liContents = $this->getContext()->msg( 'linkstoimage-redirect' )->rawParams( $link, '' )->parse();
+                               $liContents = $this->getContext()->msg( 'linkstoimage-redirect' )
+                                       ->rawParams( $link, '' )
+                                       ->parse();
                        } else {
                                # Redirect with usages
                                $li = '';
@@ -923,7 +969,10 @@ EOT
                        } else {
                                $link = Linker::makeExternalLink( $file->getDescriptionUrl(),
                                        $file->getTitle()->getPrefixedText() );
-                               $fromSrc = $this->getContext()->msg( 'shared-repo-from', $file->getRepo()->getDisplayName() )->text();
+                               $fromSrc = $this->getContext()->msg(
+                                       'shared-repo-from',
+                                       $file->getRepo()->getDisplayName()
+                               )->text();
                        }
                        $out->addHTML( "<li>{$link} {$fromSrc}</li>\n" );
                }
@@ -1068,8 +1117,10 @@ EOT
                );
                $submit = Xml::submitButton( $this->getContext()->msg( 'img-lang-go' )->text() );
 
-               $formContents = $this->getContext()->msg( 'img-lang-info' )->rawParams( $select, $submit )->parse()
-                       . Html::hidden( 'title', $this->getTitle()->getPrefixedDBkey() );
+               $formContents = $this->getContext()->msg( 'img-lang-info' )
+                       ->rawParams( $select, $submit )
+                       ->parse();
+               $formContents .= Html::hidden( 'title', $this->getTitle()->getPrefixedDBkey() );
 
                $langSelectLine = Html::rawElement( 'div', array( 'id' => 'mw-imglangselector-line' ),
                        Html::rawElement( 'form', array( 'action' => $wgScript ), $formContents )
@@ -1141,7 +1192,9 @@ EOT
                } else {
                        # Creating thumb links triggers thumbnail generation.
                        # Just generate the thumb for the current users prefs.
-                       $thumbSizes = array( $this->getImageLimitsFromOption( $this->getContext()->getUser(), 'thumbsize' ) );
+                       $thumbSizes = array(
+                               $this->getImageLimitsFromOption( $this->getContext()->getUser(), 'thumbsize' )
+                       );
                        if ( !$this->displayImg->mustRender() ) {
                                // We can safely include a link to the "full-size" preview,
                                // without actually rendering.
@@ -1480,7 +1533,7 @@ class ImageHistoryPseudoPager extends ReverseChronologicalPager {
        function __construct( $imagePage ) {
                parent::__construct( $imagePage->getContext() );
                $this->mImagePage = $imagePage;
-               $this->mTitle = clone ( $imagePage->getTitle() );
+               $this->mTitle = clone $imagePage->getTitle();
                $this->mTitle->setFragment( '#filehistory' );
                $this->mImg = null;
                $this->mHist = array();