f88c771756
* Convert "$dbw =& wfGetDB( DB_MASTER );" --> "$dbw = wfGetDB( DB_MASTER );" * convert "$skin =& $wgUser->getSkin();" --> "$skin = $wgUser->getSkin();" For the time being have not changed the function definitions of wfGetDB() or User::getSkin() [i.e. they are still both return-by-ref], so as to ensure the interface does not change for extensions [some of which may still be trying to run on PHP4 environments]. However presumably at some point this can be changed too. Also includes tiny tweak to newlines in parserTests - will show 1 rather than 2 newlines between the "Reading tests from" strings when in quiet mode.
1006 lines
27 KiB
PHP
1006 lines
27 KiB
PHP
<?php
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/**
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* @addtogroup Maintenance
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*/
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define( 'REPORTING_INTERVAL', 10 );
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require_once( 'includes/ImagePage.php' );
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require_once( 'includes/CategoryPage.php' );
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require_once( 'includes/RawPage.php' );
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class DumpHTML {
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# Destination directory
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var $dest;
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# Skip existing files
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var $noOverwrite = false;
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# Show interlanguage links?
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var $interwiki = true;
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# Depth of HTML directory tree
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var $depth = 3;
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# Directory that commons images are copied into
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var $sharedStaticDirectory;
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# Directory that the images are in, after copying
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var $destUploadDirectory;
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# Relative path to image directory
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var $imageRel = 'upload';
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# Copy commons images instead of symlinking
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var $forceCopy = false;
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# Make a copy of all images encountered
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var $makeSnapshot = false;
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# Don't image description pages in doEverything()
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var $noSharedDesc = false;
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# Make links assuming the script path is in the same directory as
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# the destination
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var $alternateScriptPath = false;
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# Original values of various globals
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var $oldArticlePath = false, $oldCopyrightIcon = false;
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# Has setupGlobals been called?
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var $setupDone = false;
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# Has to compress html pages
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var $compress = false;
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# List of raw pages used in the current article
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var $rawPages;
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# Skin to use
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var $skin = 'htmldump';
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# Checkpoint stuff
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var $checkpointFile = false, $checkpoints = false;
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var $startID = 1, $endID = false;
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var $sliceNumerator = 1, $sliceDenominator = 1;
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# Max page ID, lazy initialised
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var $maxPageID = false;
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# UDP profiling
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var $udpProfile, $udpProfileCounter = 0, $udpProfileInit = false;
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function DumpHTML( $settings = array() ) {
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foreach ( $settings as $var => $value ) {
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$this->$var = $value;
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}
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}
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function loadCheckpoints() {
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if ( $this->checkpoints !== false ) {
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return true;
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} elseif ( !$this->checkpointFile ) {
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return false;
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} else {
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$lines = @file( $this->checkpointFile );
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if ( $lines === false ) {
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print "Starting new checkpoint file \"{$this->checkpointFile}\"\n";
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$this->checkpoints = array();
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} else {
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$lines = array_map( 'trim', $lines );
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$this->checkpoints = array();
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foreach ( $lines as $line ) {
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list( $name, $value ) = explode( '=', $line, 2 );
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$this->checkpoints[$name] = $value;
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}
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}
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return true;
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}
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}
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function getCheckpoint( $type, $defValue = false ) {
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if ( !$this->loadCheckpoints() ) {
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return false;
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}
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if ( !isset( $this->checkpoints[$type] ) ) {
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return false;
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} else {
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return $this->checkpoints[$type];
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}
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}
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function setCheckpoint( $type, $value ) {
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if ( !$this->checkpointFile ) {
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return;
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}
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$this->checkpoints[$type] = $value;
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$blob = '';
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foreach ( $this->checkpoints as $type => $value ) {
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$blob .= "$type=$value\n";
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}
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file_put_contents( $this->checkpointFile, $blob );
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}
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function doEverything() {
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if ( $this->getCheckpoint( 'everything' ) == 'done' ) {
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print "Checkpoint says everything is already done\n";
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return;
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}
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$this->doArticles();
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$this->doCategories();
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$this->doRedirects();
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if ( $this->sliceNumerator == 1 ) {
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$this->doSpecials();
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}
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$this->doLocalImageDescriptions();
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if ( !$this->noSharedDesc ) {
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$this->doSharedImageDescriptions();
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}
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$this->setCheckpoint( 'everything', 'done' );
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}
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/**
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* Write a set of articles specified by start and end page_id
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* Skip categories and images, they will be done separately
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*/
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function doArticles() {
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if ( $this->endID === false ) {
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$end = $this->getMaxPageID();
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} else {
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$end = $this->endID;
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}
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$start = $this->startID;
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# Start from the checkpoint
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$cp = $this->getCheckpoint( 'article' );
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if ( $cp == 'done' ) {
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print "Articles already done\n";
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return;
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} elseif ( $cp !== false ) {
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$start = $cp;
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print "Resuming article dump from checkpoint at page_id $start of $end\n";
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} else {
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print "Starting from page_id $start of $end\n";
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}
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# Move the start point to the correct slice if it isn't there already
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$start = $this->modSliceStart( $start );
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$this->setupGlobals();
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$mainPageObj = Title::newMainPage();
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$mainPage = $mainPageObj->getPrefixedDBkey();
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for ( $id = $start, $i = 0; $id <= $end; $id += $this->sliceDenominator, $i++ ) {
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wfWaitForSlaves( 20 );
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if ( !( $i % REPORTING_INTERVAL) ) {
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print "Processing ID: $id\r";
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$this->setCheckpoint( 'article', $id );
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}
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if ( !($i % (REPORTING_INTERVAL*10) ) ) {
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print "\n";
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}
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$title = Title::newFromID( $id );
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if ( $title ) {
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$ns = $title->getNamespace() ;
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if ( $ns != NS_CATEGORY && $ns != NS_MEDIAWIKI &&
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$title->getPrefixedDBkey() != $mainPage ) {
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$this->doArticle( $title );
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}
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}
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}
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$this->setCheckpoint( 'article', 'done' );
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print "\n";
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}
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function doSpecials() {
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$this->doMainPage();
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$this->setupGlobals();
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print "Special:Categories...";
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$this->doArticle( SpecialPage::getTitleFor( 'Categories' ) );
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print "\n";
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}
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/** Write the main page as index.html */
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function doMainPage() {
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print "Making index.html ";
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// Set up globals with no ../../.. in the link URLs
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$this->setupGlobals( 0 );
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$title = Title::newMainPage();
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$text = $this->getArticleHTML( $title );
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# Parse the XHTML to find the images
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$images = $this->findImages( $text );
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$this->copyImages( $images );
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$file = fopen( "{$this->dest}/index.html", "w" );
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if ( !$file ) {
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print "\nCan't open index.html for writing\n";
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return false;
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}
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fwrite( $file, $text );
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fclose( $file );
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print "\n";
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}
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function doImageDescriptions() {
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$this->doLocalImageDescriptions();
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if ( !$this->noSharedDesc ) {
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$this->doSharedImageDescriptions();
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}
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}
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/**
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* Dump image description pages that don't have an associated article, but do
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* have a local image
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*/
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function doLocalImageDescriptions() {
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$chunkSize = 1000;
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$dbr = wfGetDB( DB_SLAVE );
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$cp = $this->getCheckpoint( 'local image' );
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if ( $cp == 'done' ) {
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print "Local image descriptions already done\n";
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return;
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} elseif ( $cp !== false ) {
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print "Writing image description pages starting from $cp\n";
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$conds = array( 'img_name >= ' . $dbr->addQuotes( $cp ) );
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} else {
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print "Writing image description pages for local images\n";
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$conds = false;
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}
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$this->setupGlobals();
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$i = 0;
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do {
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$res = $dbr->select( 'image', array( 'img_name' ), $conds, __METHOD__,
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array( 'ORDER BY' => 'img_name', 'LIMIT' => $chunkSize ) );
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$numRows = $dbr->numRows( $res );
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while ( $row = $dbr->fetchObject( $res ) ) {
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# Update conds for the next chunk query
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$conds = array( 'img_name > ' . $dbr->addQuotes( $row->img_name ) );
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// Slice the result set with a filter
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if ( !$this->sliceFilter( $row->img_name ) ) {
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continue;
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}
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wfWaitForSlaves( 10 );
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if ( !( ++$i % REPORTING_INTERVAL ) ) {
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print "{$row->img_name}\n";
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if ( $row->img_name !== 'done' ) {
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$this->setCheckpoint( 'local image', $row->img_name );
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}
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}
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$title = Title::makeTitle( NS_IMAGE, $row->img_name );
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if ( $title->getArticleID() ) {
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// Already done by dumpHTML
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continue;
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}
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$this->doArticle( $title );
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}
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$dbr->freeResult( $res );
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} while ( $numRows );
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$this->setCheckpoint( 'local image', 'done' );
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print "\n";
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}
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/**
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* Dump images which only have a real description page on commons
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*/
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function doSharedImageDescriptions() {
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list( $start, $end ) = $this->sliceRange( 0, 255 );
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$cp = $this->getCheckpoint( 'shared image' );
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if ( $cp == 'done' ) {
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print "Shared description pages already done\n";
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return;
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} elseif ( $cp !== false ) {
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print "Writing description pages for commons images starting from directory $cp/255\n";
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$start = $cp;
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} else {
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print "Writing description pages for commons images\n";
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}
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$this->setupGlobals();
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$i = 0;
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for ( $hash = $start; $hash <= $end; $hash++ ) {
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$this->setCheckpoint( 'shared image', $hash );
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$dir = sprintf( "%s/%01x/%02x", $this->sharedStaticDirectory,
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intval( $hash / 16 ), $hash );
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$handle = @opendir( $dir );
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while ( $handle && $file = readdir( $handle ) ) {
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if ( $file[0] == '.' ) {
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continue;
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}
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if ( !(++$i % REPORTING_INTERVAL ) ) {
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print "$i\r";
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}
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$title = Title::makeTitleSafe( NS_IMAGE, $file );
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$this->doArticle( $title );
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}
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if ( $handle ) {
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closedir( $handle );
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}
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}
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$this->setCheckpoint( 'shared image', 'done' );
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print "\n";
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}
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function doCategories() {
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$chunkSize = 1000;
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$this->setupGlobals();
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$dbr = wfGetDB( DB_SLAVE );
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$cp = $this->getCheckpoint( 'category' );
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if ( $cp == 'done' ) {
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print "Category pages already done\n";
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return;
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} elseif ( $cp !== false ) {
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print "Resuming category page dump from $cp\n";
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$conds = array( 'cl_to >= ' . $dbr->addQuotes( $cp ) );
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} else {
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print "Starting category pages\n";
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$conds = false;
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}
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$i = 0;
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do {
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$res = $dbr->select( 'categorylinks', 'DISTINCT cl_to', $conds, __METHOD__,
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array( 'ORDER BY' => 'cl_to', 'LIMIT' => $chunkSize ) );
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$numRows = $dbr->numRows( $res );
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while ( $row = $dbr->fetchObject( $res ) ) {
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// Set conditions for next chunk
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$conds = array( 'cl_to > ' . $dbr->addQuotes( $row->cl_to ) );
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// Filter pages from other slices
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if ( !$this->sliceFilter( $row->cl_to ) ) {
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continue;
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}
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wfWaitForSlaves( 10 );
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if ( !(++$i % REPORTING_INTERVAL ) ) {
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print "{$row->cl_to}\n";
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if ( $row->cl_to != 'done' ) {
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$this->setCheckpoint( 'category', $row->cl_to );
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}
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}
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$title = Title::makeTitle( NS_CATEGORY, $row->cl_to );
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$this->doArticle( $title );
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}
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$dbr->freeResult( $res );
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} while ( $numRows );
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$this->setCheckpoint( 'category', 'done' );
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print "\n";
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}
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function doRedirects() {
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print "Doing redirects...\n";
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$chunkSize = 10000;
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$end = $this->getMaxPageID();
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$cp = $this->getCheckpoint( 'redirect' );
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if ( $cp == 'done' ) {
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print "Redirects already done\n";
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return;
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} elseif ( $cp !== false ) {
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print "Resuming redirect generation from page_id $cp\n";
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$start = intval( $cp );
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} else {
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$start = 1;
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}
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$this->setupGlobals();
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$dbr = wfGetDB( DB_SLAVE );
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$i = 0;
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for ( $chunkStart = $start; $chunkStart <= $end; $chunkStart += $chunkSize ) {
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$chunkEnd = min( $end, $chunkStart + $chunkSize - 1 );
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$conds = array(
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'page_is_redirect' => 1,
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"page_id BETWEEN $chunkStart AND $chunkEnd"
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);
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# Modulo slicing in SQL
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if ( $this->sliceDenominator != 1 ) {
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$n = intval( $this->sliceNumerator );
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$m = intval( $this->sliceDenominator );
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$conds[] = "page_id % $m = $n";
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}
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$res = $dbr->select( 'page', array( 'page_id', 'page_namespace', 'page_title' ),
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$conds, __METHOD__ );
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while ( $row = $dbr->fetchObject( $res ) ) {
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$title = Title::makeTitle( $row->page_namespace, $row->page_title );
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if ( !(++$i % (REPORTING_INTERVAL*10) ) ) {
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printf( "Done %d redirects (%2.3f%%)\n", $i, $row->page_id / $end * 100 );
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$this->setCheckpoint( 'redirect', $row->page_id );
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}
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$this->doArticle( $title );
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}
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$dbr->freeResult( $res );
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}
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$this->setCheckpoint( 'redirect', 'done' );
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}
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/** Write an article specified by title */
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function doArticle( $title ) {
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if ( $this->noOverwrite ) {
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$fileName = $this->dest.'/'.$this->getHashedFilename( $title );
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if ( file_exists( $fileName ) ) {
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return;
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}
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}
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$this->profile();
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$this->rawPages = array();
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$text = $this->getArticleHTML( $title );
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if ( $text === false ) {
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return;
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}
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# Parse the XHTML to find the images
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$images = $this->findImages( $text );
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$this->copyImages( $images );
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# Write to file
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$this->writeArticle( $title, $text );
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# Do raw pages
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wfMkdirParents( "{$this->dest}/raw", 0755 );
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foreach( $this->rawPages as $record ) {
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list( $file, $title, $params ) = $record;
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$path = "{$this->dest}/raw/$file";
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if ( !file_exists( $path ) ) {
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$article = new Article( $title );
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$request = new FauxRequest( $params );
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$rp = new RawPage( $article, $request );
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$text = $rp->getRawText();
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print "Writing $file\n";
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$file = fopen( $path, 'w' );
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if ( !$file ) {
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print("Can't open file $path for writing\n");
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continue;
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}
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fwrite( $file, $text );
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fclose( $file );
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}
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}
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wfIncrStats( 'dumphtml_article' );
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}
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/** Write the given text to the file identified by the given title object */
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function writeArticle( $title, $text ) {
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$filename = $this->getHashedFilename( $title );
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# Temporary hack for current dump, this should be moved to
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# getFriendlyName() at the earliest opportunity.
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#
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# Limit filename length to 255 characters, so it works on ext3.
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# Titles are in fact limited to 255 characters, but dumpHTML
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# adds a suffix which may put them over the limit.
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$length = strlen( $filename );
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if ( $length > 255 ) {
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print "Warning: Filename too long ($length bytes). Skipping.\n";
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return;
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}
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$fullName = "{$this->dest}/$filename";
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$fullDir = dirname( $fullName );
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if ( $this->compress ) {
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$fullName .= ".gz";
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$text = gzencode( $text, 9 );
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}
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wfMkdirParents( $fullDir, 0755 );
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wfSuppressWarnings();
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$file = fopen( $fullName, 'w' );
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wfRestoreWarnings();
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if ( !$file ) {
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die("Can't open file '$fullName' for writing.\nCheck permissions or use another destination (-d).\n");
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return;
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}
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fwrite( $file, $text );
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fclose( $file );
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}
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/** Set up globals required for parsing */
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function setupGlobals( $currentDepth = NULL ) {
|
|
global $wgUser, $wgStylePath, $wgArticlePath, $wgMathPath;
|
|
global $wgUploadPath, $wgLogo, $wgMaxCredits, $wgSharedUploadPath;
|
|
global $wgHideInterlanguageLinks, $wgUploadDirectory, $wgThumbnailScriptPath;
|
|
global $wgSharedThumbnailScriptPath, $wgEnableParserCache, $wgHooks, $wgServer;
|
|
global $wgRightsUrl, $wgRightsText, $wgCopyrightIcon, $wgEnableSidebarCache;
|
|
global $wgGenerateThumbnailOnParse;
|
|
|
|
static $oldLogo = NULL;
|
|
|
|
if ( !$this->setupDone ) {
|
|
$wgHooks['GetLocalURL'][] =& $this;
|
|
$wgHooks['GetFullURL'][] =& $this;
|
|
$wgHooks['SiteNoticeBefore'][] =& $this;
|
|
$wgHooks['SiteNoticeAfter'][] =& $this;
|
|
$this->oldArticlePath = $wgServer . $wgArticlePath;
|
|
}
|
|
|
|
if ( is_null( $currentDepth ) ) {
|
|
$currentDepth = $this->depth;
|
|
}
|
|
|
|
if ( $this->alternateScriptPath ) {
|
|
if ( $currentDepth == 0 ) {
|
|
$wgScriptPath = '.';
|
|
} else {
|
|
$wgScriptPath = '..' . str_repeat( '/..', $currentDepth - 1 );
|
|
}
|
|
} else {
|
|
$wgScriptPath = '..' . str_repeat( '/..', $currentDepth );
|
|
}
|
|
|
|
$wgArticlePath = str_repeat( '../', $currentDepth ) . '$1';
|
|
|
|
# Logo image
|
|
# Allow for repeated setup
|
|
if ( !is_null( $oldLogo ) ) {
|
|
$wgLogo = $oldLogo;
|
|
} else {
|
|
$oldLogo = $wgLogo;
|
|
}
|
|
|
|
if ( strpos( $wgLogo, $wgUploadPath ) === 0 ) {
|
|
# If it's in the upload directory, rewrite it to the new upload directory
|
|
$wgLogo = "$wgScriptPath/{$this->imageRel}/" . substr( $wgLogo, strlen( $wgUploadPath ) + 1 );
|
|
} elseif ( $wgLogo{0} == '/' ) {
|
|
# This is basically heuristic
|
|
# Rewrite an absolute logo path to one relative to the the script path
|
|
$wgLogo = $wgScriptPath . $wgLogo;
|
|
}
|
|
|
|
# Another ugly hack
|
|
if ( !$this->setupDone ) {
|
|
$this->oldCopyrightIcon = $wgCopyrightIcon;
|
|
}
|
|
$wgCopyrightIcon = str_replace( 'src="/images',
|
|
'src="' . htmlspecialchars( $wgScriptPath ) . '/images', $this->oldCopyrightIcon );
|
|
|
|
$wgStylePath = "$wgScriptPath/skins";
|
|
$wgUploadPath = "$wgScriptPath/{$this->imageRel}";
|
|
$wgSharedUploadPath = "$wgUploadPath/shared";
|
|
$wgMaxCredits = -1;
|
|
$wgHideInterlanguageLinks = !$this->interwiki;
|
|
$wgThumbnailScriptPath = $wgSharedThumbnailScriptPath = false;
|
|
$wgEnableParserCache = false;
|
|
$wgMathPath = "$wgScriptPath/math";
|
|
$wgEnableSidebarCache = false;
|
|
$wgGenerateThumbnailOnParse = true;
|
|
|
|
if ( !empty( $wgRightsText ) ) {
|
|
$wgRightsUrl = "$wgScriptPath/COPYING.html";
|
|
}
|
|
|
|
$wgUser = new User;
|
|
$wgUser->setOption( 'skin', $this->skin );
|
|
$wgUser->setOption( 'editsection', 0 );
|
|
|
|
$this->destUploadDirectory = "{$this->dest}/{$this->imageRel}";
|
|
if ( realpath( $this->destUploadDirectory ) == realpath( $wgUploadDirectory ) ) {
|
|
print "Disabling image snapshot because the destination is the same as the source\n";
|
|
$this->makeSnapshot = false;
|
|
}
|
|
$this->sharedStaticDirectory = "{$this->destUploadDirectory}/shared";
|
|
|
|
$this->setupDone = true;
|
|
}
|
|
|
|
/** Reads the content of a title object, executes the skin and captures the result */
|
|
function getArticleHTML( $title ) {
|
|
global $wgOut, $wgTitle, $wgArticle, $wgUser;
|
|
|
|
$linkCache =& LinkCache::singleton();
|
|
$linkCache->clear();
|
|
$wgTitle = $title;
|
|
if ( is_null( $wgTitle ) ) {
|
|
return false;
|
|
}
|
|
|
|
$ns = $wgTitle->getNamespace();
|
|
if ( $ns == NS_SPECIAL ) {
|
|
$wgOut = new OutputPage;
|
|
$wgOut->setParserOptions( new ParserOptions );
|
|
SpecialPage::executePath( $wgTitle );
|
|
} else {
|
|
/** @todo merge with Wiki.php code */
|
|
if ( $ns == NS_IMAGE ) {
|
|
$wgArticle = new ImagePage( $wgTitle );
|
|
} elseif ( $ns == NS_CATEGORY ) {
|
|
$wgArticle = new CategoryPage( $wgTitle );
|
|
} else {
|
|
$wgArticle = new Article( $wgTitle );
|
|
}
|
|
$rt = Title::newFromRedirect( $wgArticle->fetchContent() );
|
|
if ( $rt != NULL ) {
|
|
return $this->getRedirect( $rt );
|
|
} else {
|
|
$wgOut = new OutputPage;
|
|
$wgOut->setParserOptions( new ParserOptions );
|
|
|
|
$wgArticle->view();
|
|
}
|
|
}
|
|
|
|
|
|
$sk =& $wgUser->getSkin();
|
|
ob_start();
|
|
$sk->outputPage( $wgOut );
|
|
$text = ob_get_contents();
|
|
ob_end_clean();
|
|
|
|
return $text;
|
|
}
|
|
|
|
function getRedirect( $rt ) {
|
|
$url = $rt->escapeLocalURL();
|
|
$text = $rt->getPrefixedText();
|
|
return <<<ENDTEXT
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
|
|
<meta http-equiv="Refresh" content="0;url=$url" />
|
|
</head>
|
|
<body>
|
|
<p>Redirecting to <a href="$url">$text</a></p>
|
|
</body>
|
|
</html>
|
|
ENDTEXT;
|
|
}
|
|
|
|
/** Returns image paths used in an XHTML document */
|
|
function findImages( $text ) {
|
|
global $wgOutputEncoding, $wgDumpImages;
|
|
$parser = xml_parser_create( $wgOutputEncoding );
|
|
xml_set_element_handler( $parser, 'wfDumpStartTagHandler', 'wfDumpEndTagHandler' );
|
|
|
|
$wgDumpImages = array();
|
|
xml_parse( $parser, $text );
|
|
xml_parser_free( $parser );
|
|
|
|
return $wgDumpImages;
|
|
}
|
|
|
|
/**
|
|
* Copy a file specified by a URL to a given directory
|
|
*
|
|
* @param string $srcPath The source URL
|
|
* @param string $srcPathBase The base directory of the source URL
|
|
* @param string $srcDirBase The base filesystem directory of the source URL
|
|
* @param string $destDirBase The base filesystem directory of the destination URL
|
|
*/
|
|
function relativeCopy( $srcPath, $srcPathBase, $srcDirBase, $destDirBase ) {
|
|
$rel = substr( $srcPath, strlen( $srcPathBase ) + 1 ); // +1 for slash
|
|
$sourceLoc = "$srcDirBase/$rel";
|
|
$destLoc = "$destDirBase/$rel";
|
|
#print "Copying $sourceLoc to $destLoc\n";
|
|
if ( !file_exists( $destLoc ) ) {
|
|
wfMkdirParents( dirname( $destLoc ), 0755 );
|
|
if ( function_exists( 'symlink' ) && !$this->forceCopy ) {
|
|
if ( !symlink( $sourceLoc, $destLoc ) ) {
|
|
print "Warning: unable to create symlink at $destLoc\n";
|
|
}
|
|
} else {
|
|
if ( !copy( $sourceLoc, $destLoc ) ) {
|
|
print "Warning: unable to copy $sourceLoc to $destLoc\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Copy an image, and if it is a thumbnail, copy its parent image too
|
|
*/
|
|
function copyImage( $srcPath, $srcPathBase, $srcDirBase, $destDirBase ) {
|
|
global $wgUploadPath, $wgUploadDirectory, $wgSharedUploadPath;
|
|
$this->relativeCopy( $srcPath, $srcPathBase, $srcDirBase, $destDirBase );
|
|
if ( substr( $srcPath, strlen( $srcPathBase ) + 1, 6 ) == 'thumb/' ) {
|
|
# The image was a thumbnail
|
|
# Copy the source image as well
|
|
$rel = substr( $srcPath, strlen( $srcPathBase ) + 1 );
|
|
$parts = explode( '/', $rel );
|
|
$rel = "{$parts[1]}/{$parts[2]}/{$parts[3]}";
|
|
$newSrc = "$srcPathBase/$rel";
|
|
$this->relativeCopy( $newSrc, $srcPathBase, $srcDirBase, $destDirBase );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Copy images (or create symlinks) from commons to a static directory.
|
|
* This is necessary even if you intend to distribute all of commons, because
|
|
* the directory contents is used to work out which image description pages
|
|
* are needed.
|
|
*
|
|
* Also copies math images, and full-sized images if the makeSnapshot option
|
|
* is specified.
|
|
*
|
|
*/
|
|
function copyImages( $images ) {
|
|
global $wgUploadPath, $wgUploadDirectory, $wgSharedUploadPath, $wgSharedUploadDirectory,
|
|
$wgMathPath, $wgMathDirectory;
|
|
# Find shared uploads and copy them into the static directory
|
|
$sharedPathLength = strlen( $wgSharedUploadPath );
|
|
$mathPathLength = strlen( $wgMathPath );
|
|
$uploadPathLength = strlen( $wgUploadPath );
|
|
foreach ( $images as $escapedImage => $dummy ) {
|
|
$image = urldecode( $escapedImage );
|
|
|
|
if ( substr( $image, 0, $sharedPathLength ) == $wgSharedUploadPath ) {
|
|
$this->copyImage( $image, $wgSharedUploadPath, $wgSharedUploadDirectory, $this->sharedStaticDirectory );
|
|
} elseif ( substr( $image, 0, $mathPathLength ) == $wgMathPath ) {
|
|
$this->relativeCopy( $image, $wgMathPath, $wgMathDirectory, "{$this->dest}/math" );
|
|
} elseif ( $this->makeSnapshot && substr( $image, 0, $uploadPathLength ) == $wgUploadPath ) {
|
|
$this->copyImage( $image, $wgUploadPath, $wgUploadDirectory, $this->destUploadDirectory );
|
|
}
|
|
}
|
|
}
|
|
|
|
function onGetFullURL( &$title, &$url, $query ) {
|
|
global $wgContLang, $wgArticlePath;
|
|
|
|
$iw = $title->getInterwiki();
|
|
if ( $title->isExternal() && $wgContLang->getLanguageName( $iw ) ) {
|
|
if ( $title->getDBkey() == '' ) {
|
|
$url = str_replace( '$1', "../$iw/index.html", $wgArticlePath );
|
|
} else {
|
|
$url = str_replace( '$1', "../$iw/" . wfUrlencode( $this->getHashedFilename( $title ) ),
|
|
$wgArticlePath );
|
|
}
|
|
$url .= $this->compress ? ".gz" : "";
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function onGetLocalURL( &$title, &$url, $query ) {
|
|
global $wgArticlePath;
|
|
|
|
if ( $title->isExternal() ) {
|
|
# Default is fine for interwiki
|
|
return true;
|
|
}
|
|
|
|
$url = false;
|
|
if ( $query != '' ) {
|
|
$params = array();
|
|
parse_str( $query, $params );
|
|
if ( isset($params['action']) && $params['action'] == 'raw' ) {
|
|
if ( $params['gen'] == 'css' || $params['gen'] == 'js' ) {
|
|
$file = 'gen.' . $params['gen'];
|
|
} else {
|
|
$file = $this->getFriendlyName( $title->getPrefixedDBkey() );
|
|
// Clean up Monobook.css etc.
|
|
$matches = array();
|
|
if ( preg_match( '/^(.*)\.(css|js)_[0-9a-f]{4}$/', $file, $matches ) ) {
|
|
$file = $matches[1] . '.' . $matches[2];
|
|
}
|
|
}
|
|
$this->rawPages[$file] = array( $file, $title, $params );
|
|
$url = str_replace( '$1', "raw/" . wfUrlencode( $file ), $wgArticlePath );
|
|
}
|
|
}
|
|
if ( $url === false ) {
|
|
$url = str_replace( '$1', wfUrlencode( $this->getHashedFilename( $title ) ), $wgArticlePath );
|
|
}
|
|
$url .= $this->compress ? ".gz" : "";
|
|
return false;
|
|
}
|
|
|
|
function getHashedFilename( &$title ) {
|
|
if ( '' != $title->mInterwiki ) {
|
|
$dbkey = $title->getDBkey();
|
|
} else {
|
|
$dbkey = $title->getPrefixedDBkey();
|
|
}
|
|
|
|
$mainPage = Title::newMainPage();
|
|
if ( $mainPage->getPrefixedDBkey() == $dbkey ) {
|
|
return 'index.html';
|
|
}
|
|
|
|
return $this->getHashedDirectory( $title ) . '/' .
|
|
$this->getFriendlyName( $dbkey ) . '.html';
|
|
}
|
|
|
|
function getFriendlyName( $name ) {
|
|
global $wgLang;
|
|
# Replace illegal characters for Windows paths with underscores
|
|
$friendlyName = strtr( $name, '/\\*?"<>|~', '_________' );
|
|
|
|
# Work out lower case form. We assume we're on a system with case-insensitive
|
|
# filenames, so unless the case is of a special form, we have to disambiguate
|
|
if ( function_exists( 'mb_strtolower' ) ) {
|
|
$lowerCase = $wgLang->ucfirst( mb_strtolower( $name ) );
|
|
} else {
|
|
$lowerCase = ucfirst( strtolower( $name ) );
|
|
}
|
|
|
|
# Make it mostly unique
|
|
if ( $lowerCase != $friendlyName ) {
|
|
$friendlyName .= '_' . substr(md5( $name ), 0, 4);
|
|
}
|
|
# Handle colon specially by replacing it with tilde
|
|
# Thus we reduce the number of paths with hashes appended
|
|
$friendlyName = str_replace( ':', '~', $friendlyName );
|
|
|
|
return $friendlyName;
|
|
}
|
|
|
|
/**
|
|
* Get a relative directory for putting a title into
|
|
*/
|
|
function getHashedDirectory( &$title ) {
|
|
if ( '' != $title->getInterwiki() ) {
|
|
$pdbk = $title->getDBkey();
|
|
} else {
|
|
$pdbk = $title->getPrefixedDBkey();
|
|
}
|
|
|
|
# Find the first colon if there is one, use characters after it
|
|
$p = strpos( $pdbk, ':' );
|
|
if ( $p !== false ) {
|
|
$dbk = substr( $pdbk, $p + 1 );
|
|
$dbk = substr( $dbk, strspn( $dbk, '_' ) );
|
|
} else {
|
|
$dbk = $pdbk;
|
|
}
|
|
|
|
# Split into characters
|
|
$m = array();
|
|
preg_match_all( '/./us', $dbk, $m );
|
|
|
|
$chars = $m[0];
|
|
$length = count( $chars );
|
|
$dir = '';
|
|
|
|
for ( $i = 0; $i < $this->depth; $i++ ) {
|
|
if ( $i ) {
|
|
$dir .= '/';
|
|
}
|
|
if ( $i >= $length ) {
|
|
$dir .= '_';
|
|
} else {
|
|
$c = $chars[$i];
|
|
if ( ord( $c ) >= 128 || preg_match( '/[a-zA-Z0-9!#$%&()+,[\]^_`{}-]/', $c ) ) {
|
|
if ( function_exists( 'mb_strtolower' ) ) {
|
|
$dir .= mb_strtolower( $c );
|
|
} else {
|
|
$dir .= strtolower( $c );
|
|
}
|
|
} else {
|
|
$dir .= sprintf( "%02X", ord( $c ) );
|
|
}
|
|
}
|
|
}
|
|
return $dir;
|
|
}
|
|
|
|
/**
|
|
* Calculate the start end end of a job based on the current slice
|
|
* @param integer $start
|
|
* @param integer $end
|
|
* @return array of integers
|
|
*/
|
|
function sliceRange( $start, $end ) {
|
|
$count = $end - $start + 1;
|
|
$each = $count / $this->sliceDenominator;
|
|
$sliceStart = $start + intval( $each * ( $this->sliceNumerator - 1 ) );
|
|
if ( $this->sliceNumerator == $this->sliceDenominator ) {
|
|
$sliceEnd = $end;
|
|
} else {
|
|
$sliceEnd = $start + intval( $each * $this->sliceNumerator ) - 1;
|
|
}
|
|
return array( $sliceStart, $sliceEnd );
|
|
}
|
|
|
|
/**
|
|
* Adjust a start point so that it belongs to the current slice, where slices are defined by integer modulo
|
|
* @param integer $start
|
|
* @param integer $base The true start of the range; the minimum start
|
|
*/
|
|
function modSliceStart( $start, $base = 1 ) {
|
|
return $start - ( $start % $this->sliceDenominator ) + $this->sliceNumerator - 1 + $base;
|
|
}
|
|
|
|
/**
|
|
* Determine whether a string belongs to the current slice, based on hash
|
|
*/
|
|
function sliceFilter( $s ) {
|
|
return crc32( $s ) % $this->sliceDenominator == $this->sliceNumerator - 1;
|
|
}
|
|
|
|
/**
|
|
* No site notice
|
|
*/
|
|
function onSiteNoticeBefore( &$text ) {
|
|
$text = '';
|
|
return false;
|
|
}
|
|
function onSiteNoticeAfter( &$text ) {
|
|
$text = '';
|
|
return false;
|
|
}
|
|
|
|
function getMaxPageID() {
|
|
if ( $this->maxPageID === false ) {
|
|
$dbr = wfGetDB( DB_SLAVE );
|
|
$this->maxPageID = $dbr->selectField( 'page', 'max(page_id)', false, __METHOD__ );
|
|
}
|
|
return $this->maxPageID;
|
|
}
|
|
|
|
function profile() {
|
|
global $wgProfiler;
|
|
|
|
if ( !$this->udpProfile ) {
|
|
return;
|
|
}
|
|
if ( !$this->udpProfileInit ) {
|
|
$this->udpProfileInit = true;
|
|
} elseif ( $this->udpProfileCounter == 1 % $this->udpProfile ) {
|
|
$wgProfiler->getFunctionReport();
|
|
$wgProfiler = new DumpHTML_ProfilerStub;
|
|
}
|
|
if ( $this->udpProfileCounter == 0 ) {
|
|
$wgProfiler = new ProfilerSimpleUDP;
|
|
$wgProfiler->setProfileID( 'dumpHTML' );
|
|
}
|
|
$this->udpProfileCounter = ( $this->udpProfileCounter + 1 ) % $this->udpProfile;
|
|
}
|
|
}
|
|
|
|
class DumpHTML_ProfilerStub {
|
|
function profileIn() {}
|
|
function profileOut() {}
|
|
function getOutput() {}
|
|
function close() {}
|
|
function getFunctionReport() {}
|
|
}
|
|
|
|
/** XML parser callback */
|
|
function wfDumpStartTagHandler( $parser, $name, $attribs ) {
|
|
global $wgDumpImages;
|
|
|
|
if ( $name == 'IMG' && isset( $attribs['SRC'] ) ) {
|
|
$wgDumpImages[$attribs['SRC']] = true;
|
|
}
|
|
}
|
|
|
|
/** XML parser callback */
|
|
function wfDumpEndTagHandler( $parser, $name ) {}
|
|
|
|
# vim: syn=php
|
|
?>
|