1 files changed, 0 insertions, 362 deletions
diff --git a/extensions/PdfHandler/PdfHandler_body.php b/extensions/PdfHandler/PdfHandler_body.php
deleted file mode 100644
index d9ed4884..00000000
--- a/extensions/PdfHandler/PdfHandler_body.php
+++ /dev/null
@@ -1,362 +0,0 @@
-<?php
-/**
- * Copyright © 2007 Martin Seidel (Xarax) <jodeldi@gmx.de>
- *
- * Inspired by djvuhandler from Tim Starling
- * Modified and written by Xarax
- *
- * 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
- */
-
-class PdfHandler extends ImageHandler {
-
-	/**
-	 * @return bool
-	 */
-	function isEnabled() {
-		global $wgPdfProcessor, $wgPdfPostProcessor, $wgPdfInfo;
-
-		if ( !isset( $wgPdfProcessor ) || !isset( $wgPdfPostProcessor ) || !isset( $wgPdfInfo ) ) {
-			wfDebug( "PdfHandler is disabled, please set the following\n" );
-			wfDebug( "variables in LocalSettings.php:\n" );
-			wfDebug( "\$wgPdfProcessor, \$wgPdfPostProcessor, \$wgPdfInfo\n" );
-			return false;
-		}
-		return true;
-	}
-
-	/**
-	 * @param $file
-	 * @return bool
-	 */
-	function mustRender( $file ) {
-		return true;
-	}
-
-	/**
-	 * @param $file
-	 * @return bool
-	 */
-	function isMultiPage( $file ) {
-		return true;
-	}
-
-	/**
-	 * @param $name
-	 * @param $value
-	 * @return bool
-	 */
-	function validateParam( $name, $value ) {
-		if ( in_array( $name, array( 'width', 'height', 'page' ) ) ) {
-			return ( $value > 0 );
-		}
-		return false;
-	}
-
-	/**
-	 * @param $params array
-	 * @return bool|string
-	 */
-	function makeParamString( $params ) {
-		$page = isset( $params['page'] ) ? $params['page'] : 1;
-		if ( !isset( $params['width'] ) ) {
-			return false;
-		}
-		return "page{$page}-{$params['width']}px";
-	}
-
-	/**
-	 * @param $str string
-	 * @return array|bool
-	 */
-	function parseParamString( $str ) {
-		$m = false;
-
-		if ( preg_match( '/^page(\d+)-(\d+)px$/', $str, $m ) ) {
-			return array( 'width' => $m[2], 'page' => $m[1] );
-		}
-
-		return false;
-	}
-
-	/**
-	 * @param $params array
-	 * @return array
-	 */
-	function getScriptParams( $params ) {
-		return array(
-			'width' => $params['width'],
-			'page' => $params['page'],
-		);
-	}
-
-	/**
-	 * @return array
-	 */
-	function getParamMap() {
-		return array(
-			'img_width' => 'width',
-			'img_page' => 'page',
-		);
-	}
-
-	/**
-	 * @param $width
-	 * @param $height
-	 * @param $msg
-	 * @return MediaTransformError
-	 */
-	protected function doThumbError( $width, $height, $msg ) {
-		return new MediaTransformError( 'thumbnail_error',
-			$width, $height, wfMessage( $msg )->inContentLanguage()->text() );
-	}
-
-	/**
-	 * @param $image File
-	 * @param $dstPath string
-	 * @param $dstUrl string
-	 * @param $params array
-	 * @param $flags int
-	 * @return MediaTransformError|MediaTransformOutput|ThumbnailImage|TransformParameterError
-	 */
-	function doTransform( $image, $dstPath, $dstUrl, $params, $flags = 0 ) {
-		global $wgPdfProcessor, $wgPdfPostProcessor, $wgPdfHandlerDpi;
-
-		$metadata = $image->getMetadata();
-
-		if ( !$metadata ) {
-			return $this->doThumbError(
-				isset( $params['width'] ) ? $params['width'] : null,
-				isset( $params['height'] ) ? $params['height'] : null,
-				'pdf_no_metadata'
-			);
-		}
-
-		if ( !$this->normaliseParams( $image, $params ) ) {
-			return new TransformParameterError( $params );
-		}
-
-		$width = $params['width'];
-		$height = $params['height'];
-		$page = $params['page'];
-
-		if ( $page > $this->pageCount( $image ) ) {
-			return $this->doThumbError( $width, $height, 'pdf_page_error' );
-		}
-
-		if ( $flags & self::TRANSFORM_LATER ) {
-			return new ThumbnailImage( $image, $dstUrl, $width, $height, false, $page );
-		}
-
-		if ( !wfMkdirParents( dirname( $dstPath ), null, __METHOD__ ) ) {
-			return $this->doThumbError( $width, $height, 'thumbnail_dest_directory' );
-		}
-
-		$srcPath = $image->getLocalRefPath();
-
-		$cmd = '(' . wfEscapeShellArg(
-			$wgPdfProcessor,
-			"-sDEVICE=jpeg",
-			"-sOutputFile=-",
-			"-dFirstPage={$page}",
-			"-dLastPage={$page}",
-			"-r{$wgPdfHandlerDpi}",
-			"-dBATCH",
-			"-dNOPAUSE",
-			"-q",
-			$srcPath
-		);
-		$cmd .= " | " . wfEscapeShellArg(
-			$wgPdfPostProcessor,
-			"-depth",
-			"8",
-			"-resize",
-			$width,
-			"-",
-			$dstPath
-		);
-		$cmd .= ") 2>&1";
-
-		wfProfileIn( 'PdfHandler' );
-		wfDebug( __METHOD__ . ": $cmd\n" );
-		$retval = '';
-		$err = wfShellExec( $cmd, $retval );
-		wfProfileOut( 'PdfHandler' );
-
-		$removed = $this->removeBadFile( $dstPath, $retval );
-
-		if ( $retval != 0 || $removed ) {
-			wfDebugLog( 'thumbnail',
-				sprintf( 'thumbnail failed on %s: error %d "%s" from "%s"',
-				wfHostname(), $retval, trim( $err ), $cmd ) );
-			return new MediaTransformError( 'thumbnail_error', $width, $height, $err );
-		} else {
-			return new ThumbnailImage( $image, $dstUrl, $width, $height, $dstPath, $page );
-		}
-	}
-
-	/**
-	 * @param $image File
-	 * @param $path string
-	 * @return PdfImage
-	 */
-	function getPdfImage( $image, $path ) {
-		if ( !$image ) {
-			$pdfimg = new PdfImage( $path );
-		} elseif ( !isset( $image->pdfImage ) ) {
-			$pdfimg = $image->pdfImage = new PdfImage( $path );
-		} else {
-			$pdfimg = $image->pdfImage;
-		}
-
-		return $pdfimg;
-	}
-
-	/**
-	 * @param $image File
-	 * @return bool
-	 */
-	function getMetaArray( $image ) {
-		if ( isset( $image->pdfMetaArray ) ) {
-			return $image->pdfMetaArray;
-		}
-
-		$metadata = $image->getMetadata();
-
-		if ( !$this->isMetadataValid( $image, $metadata ) ) {
-			wfDebug( "Pdf metadata is invalid or missing, should have been fixed in upgradeRow\n" );
-			return false;
-		}
-
-		wfProfileIn( __METHOD__ );
-		wfSuppressWarnings();
-		$image->pdfMetaArray = unserialize( $metadata );
-		wfRestoreWarnings();
-		wfProfileOut( __METHOD__ );
-
-		return $image->pdfMetaArray;
-	}
-
-	/**
-	 * @param $image File
-	 * @param $path string
-	 * @return array|bool
-	 */
-	function getImageSize( $image, $path ) {
-		return $this->getPdfImage( $image, $path )->getImageSize();
-	}
-
-	/**
-	 * @param $ext
-	 * @param $mime string
-	 * @param $params null
-	 * @return array
-	 */
-	function getThumbType( $ext, $mime, $params = null ) {
-		global $wgPdfOutputExtension;
-		static $mime;
-
-		if ( !isset( $mime ) ) {
-			$magic = MimeMagic::singleton();
-			$mime = $magic->guessTypesForExtension( $wgPdfOutputExtension );
-		}
-		return array( $wgPdfOutputExtension, $mime );
-	}
-
-	/**
-	 * @param $image File
-	 * @param $path string
-	 * @return string
-	 */
-	function getMetadata( $image, $path ) {
-		return serialize( $this->getPdfImage( $image, $path )->retrieveMetaData() );
-	}
-
-	/**
-	 * @param $image File
-	 * @param $metadata string
-	 * @return bool
-	 */
-	function isMetadataValid( $image, $metadata ) {
-		if ( !$metadata || $metadata === serialize(array()) ) {
-			return self::METADATA_BAD;
-		} elseif ( strpos( $metadata, 'mergedMetadata' ) === false ) {
-			return self::METADATA_COMPATIBLE;
-		}
-		return self::METADATA_GOOD;
-	}
-
-	/**
-	 * @param $image File
-	 * @return bool|int
-	 */
-	function formatMetadata( $image ) {
-		$meta = $image->getMetadata();
-
-		if ( !$meta ) {
-			return false;
-		}
-		wfSuppressWarnings();
-		$meta = unserialize( $meta );
-		wfRestoreWarnings();
-
-		if ( !isset( $meta['mergedMetadata'] )
-			|| !is_array( $meta['mergedMetadata'] )
-			|| count( $meta['mergedMetadata'] ) < 1
-		) {
-			return false;
-		}
-
-		// Inherited from MediaHandler.
-		return $this->formatMetadataHelper( $meta['mergedMetadata'] );
-	}
-
-	/**
-	 * @param $image
-	 * @return bool|int
-	 */
-	function pageCount( $image ) {
-		$data = $this->getMetaArray( $image );
-		if ( !$data || !isset( $data['Pages'] ) ) {
-			return false;
-		}
-		return intval( $data['Pages'] );
-	}
-
-	/**
-	 * @param $image File
-	 * @param $page int
-	 * @return array|bool
-	 */
-	function getPageDimensions( $image, $page ) {
-		$data = $this->getMetaArray( $image );
-		return PdfImage::getPageSize( $data, $page );
-	}
-
-	/**
-	 * @param $image File
-	 * @param $page int
-	 * @return bool
-	 */
-	function getPageText( $image, $page ) {
-		$data = $this->getMetaArray( $image, true );
-		if ( !$data || !isset( $data['text'] ) || !isset( $data['text'][$page - 1] ) ) {
-			return false;
-		}
-		return $data['text'][$page - 1];
-	}
-
-}