MediaWiki REL1_39
renderDump.php
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1<?php
31use MediaWiki\MediaWikiServices;
32
33require_once __DIR__ . '/Maintenance.php';
34
41class DumpRenderer extends Maintenance {
42
43 private $count = 0;
44 private $outputDirectory, $startTime;
46 private $prefix;
47
48 public function __construct() {
49 parent::__construct();
50 $this->addDescription(
51 'Take page text out of an XML dump file and render basic HTML out to files' );
52 $this->addOption( 'output-dir', 'The directory to output the HTML files to', true, true );
53 $this->addOption( 'prefix', 'Prefix for the rendered files (defaults to wiki)', false, true );
54 $this->addOption( 'parser', 'Use an alternative parser class', false, true );
55 }
56
57 public function execute() {
58 $this->outputDirectory = $this->getOption( 'output-dir' );
59 $this->prefix = $this->getOption( 'prefix', 'wiki' );
60 $this->startTime = microtime( true );
61
62 if ( $this->hasOption( 'parser' ) ) {
63 $this->prefix .= '-' . $this->getOption( 'parser' );
64 // T236809: We'll need to provide an alternate ParserFactory
65 // service to make this work.
66 $this->fatalError( 'Parser class configuration temporarily disabled.' );
67 }
68
69 $source = new ImportStreamSource( $this->getStdin() );
70 $importer = MediaWikiServices::getInstance()
71 ->getWikiImporterFactory()
72 ->getWikiImporter( $source );
73
74 $importer->setRevisionCallback(
75 [ $this, 'handleRevision' ] );
76 $importer->setNoticeCallback( static function ( $msg, $params ) {
77 echo wfMessage( $msg, $params )->text() . "\n";
78 } );
79
80 $importer->doImport();
81
82 $delta = microtime( true ) - $this->startTime;
83 $this->error( "Rendered {$this->count} pages in " . round( $delta, 2 ) . " seconds " );
84 if ( $delta > 0 ) {
85 $this->error( round( $this->count / $delta, 2 ) . " pages/sec" );
86 }
87 $this->error( "\n" );
88 }
89
94 public function handleRevision( WikiRevision $rev ) {
95 $title = $rev->getTitle();
96 if ( !$title ) {
97 $this->error( "Got bogus revision with null title!" );
98
99 return;
100 }
101 $display = $title->getPrefixedText();
102
103 $this->count++;
104
105 $sanitized = rawurlencode( $display );
106 $filename = sprintf( "%s/%s-%07d-%s.html",
107 $this->outputDirectory,
108 $this->prefix,
109 $this->count,
110 $sanitized );
111 $this->output( sprintf( "%s\n", $filename, $display ) );
112
113 $user = new User();
114 $options = ParserOptions::newFromUser( $user );
115
116 $content = $rev->getContent();
117 $contentRenderer = MediaWikiServices::getInstance()->getContentRenderer();
118 $output = $contentRenderer->getParserOutput( $content, $title, null, $options );
119
120 file_put_contents( $filename,
121 "<!DOCTYPE html>\n" .
122 "<html lang=\"en\" dir=\"ltr\">\n" .
123 "<head>\n" .
124 "<meta charset=\"UTF-8\" />\n" .
125 "<title>" . htmlspecialchars( $display, ENT_COMPAT ) . "</title>\n" .
126 "</head>\n" .
127 "<body>\n" .
128 $output->getText() .
129 "</body>\n" .
130 "</html>" );
131 }
132}
133
134$maintClass = DumpRenderer::class;
135require_once RUN_MAINTENANCE_IF_MAIN;
wfMessage
wfMessage( $key,... $params)
This is the function for getting translated interface messages.
Definition GlobalFunctions.php:934
DumpRenderer
Maintenance script that takes page text out of an XML dump file and render basic HTML out to files.
Definition renderDump.php:41
DumpRenderer\handleRevision
handleRevision(WikiRevision $rev)
Callback function for each revision, turn into HTML and save.
Definition renderDump.php:94
DumpRenderer\__construct
__construct()
Default constructor.
Definition renderDump.php:48
DumpRenderer\execute
execute()
Do the actual work.
Definition renderDump.php:57
ImportStreamSource
Imports a XML dump from a file (either from file upload, files on disk, or HTTP)
Definition ImportStreamSource.php:35
Maintenance
Abstract maintenance class for quickly writing and churning out maintenance scripts with minimal effo...
Definition Maintenance.php:66
Maintenance\error
error( $err, $die=0)
Throw an error to the user.
Definition Maintenance.php:472
Maintenance\output
output( $out, $channel=null)
Throw some output to the user.
Definition Maintenance.php:443
Maintenance\getStdin
getStdin( $len=null)
Return input from stdin.
Definition Maintenance.php:415
Maintenance\hasOption
hasOption( $name)
Checks to see if a particular option was set.
Definition Maintenance.php:269
Maintenance\addDescription
addDescription( $text)
Set the description text.
Definition Maintenance.php:319
Maintenance\addOption
addOption( $name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
Add a parameter to the script.
Definition Maintenance.php:250
Maintenance\getOption
getOption( $name, $default=null)
Get an option, or return the default.
Definition Maintenance.php:284
Maintenance\fatalError
fatalError( $msg, $exitCode=1)
Output a message and terminate the current script.
Definition Maintenance.php:497
MediaWiki\MediaWikiServices
Service locator for MediaWiki core services.
Definition MediaWikiServices.php:212
User
internal since 1.36
Definition User.php:70
WikiRevision
Represents a revision, log entry or upload during the import process.
Definition WikiRevision.php:40
WikiRevision\getContent
getContent( $role=SlotRecord::MAIN)
Definition WikiRevision.php:506
$source
$source
Definition mwdoc-filter.php:34
$maintClass
$maintClass
Definition renderDump.php:134
$content
$content
Definition router.php:76