Your IP : 172.71.254.228
<?php
/**
* A script to read a dump of the English Wikipedia from the UseModWiki period, and to
* generate an XML dump in MediaWiki format.
*
* Some relevant code was ported from UseModWiki 0.92.
*
*/
require_once( dirname( __FILE__ ) . '/Maintenance.php' );
require_once( dirname( __FILE__ ) .'/../includes/normal/UtfNormalUtil.php' );
class ImportUseModWikipedia extends Maintenance {
var $encodeMap, $decodeMap;
var $deepRenames = array(
'JimboWales' => 983862286,
'TexaS' => 983918410,
'HistoryOfUnitedStatesTalk' => 984795423,
'MetallicA' => 985128533,
'PythagoreanTheorem' => 985225545,
'TheCanonofScripture' => 985368223,
'TaoTehChing' => 985368222,
//'TheMostRemarkableFormulaInTheWorld' => 985368221,
'TheRecorder' => 985368220,
'GladstoneOregon' => 985368219,
'PacificBeach' => '?',
'AaRiver' => '?',
);
var $replacements = array();
var $renameTextLinksOps = array(
983846265 => array(
'TestIgnore' => 'IgnoreTest',
),
983848080 => array(
'UnitedLocomotiveWorks' => 'Atlas Shrugged/United Locomotive Works'
),
983856376 => array(
'WikiPedia' => 'Wikipedia',
),
983896152 => array(
'John_F_Kennedy' => 'John_F._Kennedy',
),
983905871 => array(
'LarrySanger' => 'Larry_Sanger'
),
984697068 => array(
'UnitedStates' => 'United States',
),
984792748 => array(
'LibertarianisM' => 'Libertarianism'
),
985327832 => array(
'AnarchisM' => 'Anarchism',
),
985290063 => array(
'HistoryOfUnitedStatesDiscussion' => 'History_Of_United_States_Discussion'
),
985290091 => array(
'BritishEmpire' => 'British Empire'
),
/*
985468958 => array(
'ScienceFiction' => 'Science fiction',
),*/
);
/**
* Hack for observed substitution issues
*/
var $skipSelfSubstitution = array(
'Pythagorean_Theorem',
'The_Most_Remarkable_Formula_In_The_World',
'Wine',
);
var $unixLineEndingsOps = array(
987743732 => 'Wikipedia_FAQ'
);
var $replacementsDone = array();
var $moveLog = array();
var $moveDests = array();
var $revId;
var $rc = array();
var $textCache = array();
var $blacklist = array();
var $FS, $FS1, $FS2, $FS3;
var $FreeLinkPattern, $UrlPattern, $LinkPattern, $InterLinkPattern;
var $cp1252Table = array(
0x80 => 0x20ac,
0x81 => 0x0081,
0x82 => 0x201a,
0x83 => 0x0192,
0x84 => 0x201e,
0x85 => 0x2026,
0x86 => 0x2020,
0x87 => 0x2021,
0x88 => 0x02c6,
0x89 => 0x2030,
0x8a => 0x0160,
0x8b => 0x2039,
0x8c => 0x0152,
0x8d => 0x008d,
0x8e => 0x017d,
0x8f => 0x008f,
0x90 => 0x0090,
0x91 => 0x2018,
0x92 => 0x2019,
0x93 => 0x201c,
0x94 => 0x201d,
0x95 => 0x2022,
0x96 => 0x2013,
0x97 => 0x2014,
0x98 => 0x02dc,
0x99 => 0x2122,
0x9a => 0x0161,
0x9b => 0x203a,
0x9c => 0x0153,
0x9d => 0x009d,
0x9e => 0x017e,
0x9f => 0x0178);
public function __construct() {
parent::__construct();
$this->addOption( 'datadir', 'the value of $DataDir from wiki.cgi', true, true );
$this->addOption( 'outfile', 'the name of the output XML file', true, true );
$this->initLinkPatterns();
$this->encodeMap = $this->decodeMap = array();
for ($source = 0; $source <= 0xff; $source++) {
if ( isset( $this->cp1252Table[$source] ) ) {
$dest = $this->cp1252Table[$source];
} else {
$dest = $source;
}
$sourceChar = chr( $source );
$destChar = codepointToUtf8( $dest );
$this->encodeMap[$sourceChar] = $destChar;
$this->decodeMap[$destChar] = $sourceChar;
}
}
function initLinkPatterns() {
# Field separators are used in the URL-style patterns below.
$this->FS = "\xb3"; # The FS character is a superscript "3"
$this->FS1 = $this->FS . "1"; # The FS values are used to separate fields
$this->FS2 = $this->FS . "2"; # in stored hashtables and other data structures.
$this->FS3 = $this->FS . "3"; # The FS character is not allowed in user data.
$UpperLetter = "[A-Z";
$LowerLetter = "[a-z";
$AnyLetter = "[A-Za-z";
$AnyLetter .= "_0-9";
$UpperLetter .= "]"; $LowerLetter .= "]"; $AnyLetter .= "]";
# Main link pattern: lowercase between uppercase, then anything
$LpA = $UpperLetter . "+" . $LowerLetter . "+" . $UpperLetter
. $AnyLetter . "*";
# Optional subpage link pattern: uppercase, lowercase, then anything
$LpB = $UpperLetter . "+" . $LowerLetter . "+" . $AnyLetter . "*";
# Loose pattern: If subpage is used, subpage may be simple name
$this->LinkPattern = "((?:(?:$LpA)?\\/$LpB)|$LpA)";
$QDelim = '(?:"")?'; # Optional quote delimiter (not in output)
$this->LinkPattern .= $QDelim;
# Inter-site convention: sites must start with uppercase letter
# (Uppercase letter avoids confusion with URLs)
$InterSitePattern = $UpperLetter . $AnyLetter . "+";
$this->InterLinkPattern = "((?:$InterSitePattern:[^\\]\\s\"<>{$this->FS}]+)$QDelim)";
$AnyLetter = "[-,. _0-9A-Za-z]";
$this->FreeLinkPattern = "($AnyLetter+)";
$this->FreeLinkPattern = "((?:(?:$AnyLetter+)?\\/)?$AnyLetter+)";
$this->FreeLinkPattern .= $QDelim;
# Url-style links are delimited by one of:
# 1. Whitespace (kept in output)
# 2. Left or right angle-bracket (< or >) (kept in output)
# 3. Right square-bracket (]) (kept in output)
# 4. A single double-quote (") (kept in output)
# 5. A $FS (field separator) character (kept in output)
# 6. A double double-quote ("") (removed from output)
$UrlProtocols = "http|https|ftp|afs|news|nntp|mid|cid|mailto|wais|"
. "prospero|telnet|gopher";
$UrlProtocols .= '|file';
$this->UrlPattern = "((?:(?:$UrlProtocols):[^\\]\\s\"<>{$this->FS}]+)$QDelim)";
$ImageExtensions = "(gif|jpg|png|bmp|jpeg)";
$RFCPattern = "RFC\\s?(\\d+)";
$ISBNPattern = "ISBN:?([0-9- xX]{10,})";
}
function execute() {
$this->articleFileName = '/tmp/importUseMod.' . mt_rand( 0, 0x7ffffff ) . '.tmp';
$this->patchFileName = '/tmp/importUseMod.' . mt_rand( 0, 0x7ffffff ) . '.tmp';
$this->dataDir = $this->getOption( 'datadir' );
$this->outFile = fopen( $this->getOption( 'outfile' ), 'w' );
if ( !$this->outFile ) {
echo "Unable to open output file\n";
return 1;
}
$this->writeXmlHeader();
$this->readRclog();
$this->writeMoveLog();
$this->writeRevisions();
$this->reconcileCurrentRevs();
$this->writeXmlFooter();
unlink( $this->articleFileName );
unlink( $this->patchFileName );
return 0;
}
function writeXmlHeader() {
fwrite( $this->outFile, <<<EOT
<mediawiki xmlns="http://www.mediawiki.org/xml/export-0.3/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.mediawiki.org/xml/export-0.3/ http://www.mediawiki.org/xml/export-0.3.xsd" version="0.3" xml:lang="en">
<siteinfo>
<sitename>Wikipedia</sitename>
<base>http://www.wikipedia.com/</base>
<generator>MediaWiki 1.18alpha importUseModWikipedia.php</generator>
<case>case-sensitive</case>
<namespaces>
<namespace key="0" />
</namespaces>
</siteinfo>
EOT
);
}
function writeXmlFooter() {
fwrite( $this->outFile, "</mediawiki>\n" );
}
function readRclog() {
$rcFile = fopen( "{$this->dataDir}/rclog", 'r' );
while ( $line = fgets( $rcFile ) ) {
$bits = explode( $this->FS3, $line );
if ( count( $bits ) !== 7 ) {
echo "Error reading rclog\n";
return;
}
$params = array(
'timestamp' => $bits[0],
'rctitle' => $bits[1],
'summary' => $bits[2],
'minor' => $bits[3],
'host' => $bits[4],
'kind' => $bits[5],
'extra' => array()
);
$extraList = explode( $this->FS2, $bits[6] );
for ( $i = 0; $i < count( $extraList ); $i += 2 ) {
$params['extra'][$extraList[$i]] = $extraList[$i + 1];
}
$this->rc[$params['timestamp']][] = $params;
}
}
function writeMoveLog() {
$this->moveLog = array();
$deepRenames = $this->deepRenames;
echo "Calculating move log...\n";
$this->processDiffFile( array( $this, 'moveLogCallback' ) );
// We have the timestamp intervals, now make a guess at the actual timestamp
foreach ( $this->moveLog as $newTitle => $params ) {
// Is there a time specified?
$drTime = false;
if ( isset( $deepRenames[$params['old']] ) ) {
$drTime = $deepRenames[$params['old']];
if ( $drTime !== '?' ) {
if ( ( !isset( $params['endTime'] ) || $drTime < $params['endTime'] )
&& $drTime > $params['startTime'] )
{
$this->moveLog[$newTitle]['timestamp'] = $drTime;
$this->moveLog[$newTitle]['deep'] = true;
echo "{$params['old']} -> $newTitle at $drTime\n";
unset( $deepRenames[$params['old']] );
continue;
} else {
echo "WARNING: deep rename time invalid: {$params['old']}\n";
unset( $deepRenames[$params['old']] );
}
}
}
// Guess that it is one second after the last edit to the page before it was moved
$this->moveLog[$newTitle]['timestamp'] = $params['startTime'] + 1;
if ( $drTime === '?' ) {
$this->moveLog[$newTitle]['deep'] = true;
unset( $deepRenames[$params['old']] );
}
if ( isset( $params['endTime'] ) ) {
$this->printLatin1( "{$params['old']} -> $newTitle between " .
"{$params['startTime']} and {$params['endTime']}\n" );
} else {
$this->printLatin1( "{$params['old']} -> $newTitle after " .
"{$params['startTime']}\n" );
}
}
// Write the move log to the XML file
$id = 1;
foreach ( $this->moveLog as $newTitle => $params ) {
$out = "<logitem>\n" .
$this->element( 'id', $id++ ) .
$this->element( 'timestamp', wfTimestamp( TS_ISO_8601, $params['timestamp'] ) ) .
"<contributor>\n" .
$this->element( 'username', 'UseModWiki admin' ) .
"</contributor>" .
$this->element( 'type', 'move' ) .
$this->element( 'action', 'move' ) .
$this->element( 'logtitle', $params['old'] ) .
"<params xml:space=\"preserve\">" .
htmlspecialchars( $this->encode( "{$newTitle}\n1" ) ) .
"</params>\n" .
"</logitem>\n";
fwrite( $this->outFile, $out );
}
// Check for remaining deep rename entries
if ( $deepRenames ) {
echo "WARNING: the following entries in \$this->deepRenames are " .
"invalid, since no such move exists:\n" .
implode( "\n", array_keys( $deepRenames ) ) .
"\n\n";
}
}
function element( $name, $value ) {
return "<$name>" . htmlspecialchars( $this->encode( $value ) ) . "</$name>\n";
}
function moveLogCallback( $entry ) {
$rctitle = $entry['rctitle'];
$title = $entry['title'];
$this->moveDests[$rctitle] = $title;
if ( $rctitle === $title ) {
if ( isset( $this->moveLog[$rctitle] )
&& !isset( $this->moveLog[$rctitle]['endTime'] ) )
{
// This is the latest time that the page could have been moved
$this->moveLog[$rctitle]['endTime'] = $entry['timestamp'];
}
} else {
if ( !isset( $this->moveLog[$rctitle] ) ) {
// Initialise the move log entry
$this->moveLog[$rctitle] = array(
'old' => $title
);
}
// Update the earliest time the page could have been moved
$this->moveLog[$rctitle]['startTime'] = $entry['timestamp'];
}
}
function writeRevisions() {
$this->numGoodRevs = 0;
$this->revId = 1;
$this->processDiffFile( array( $this, 'revisionCallback' ) );
echo "\n\nImported {$this->numGoodRevs} out of {$this->numRevs}\n";
}
function revisionCallback( $params ) {
$title = $params['rctitle'];
$editTime = $params['timestamp'];
if ( isset( $this->blacklist[$title] ) ) {
return;
}
$this->doPendingOps( $editTime );
$origText = $this->getText( $title );
$text = $this->patch( $origText, $params['diff'] );
if ( $text === false ) {
echo "$editTime $title attempting resolution...\n";
$linkSubstitutes = $this->resolveFailedDiff( $origText, $params['diff'] );
if ( !$linkSubstitutes ) {
$this->printLatin1( "$editTime $title DIFF FAILED\n" );
$this->blacklist[$title] = true;
return;
}
$this->printLatin1( "$editTime $title requires substitutions:\n" );
$time = $editTime - 1;
foreach ( $linkSubstitutes as $old => $new ) {
$this->printLatin1( "SUBSTITUTE $old -> $new\n" );
$this->renameTextLinks( $old, $new, $time-- );
}
$origText = $this->getText( $title );
$text = $this->patch( $origText, $params['diff'] );
if ( $text === false ) {
$this->printLatin1( "$editTime $title STILL FAILS!\n" );
$this->blacklist[$title] = true;
return;
}
echo "\n";
}
$params['text'] = $text;
$this->saveRevision( $params );
$this->numGoodRevs++;
#$this->printLatin1( "$editTime $title\n" );
}
function doPendingOps( $editTime ) {
foreach ( $this->moveLog as $newTitle => $entry ) {
if ( $entry['timestamp'] <= $editTime ) {
unset( $this->moveLog[$newTitle] );
if ( isset( $entry['deep'] ) ) {
$this->renameTextLinks( $entry['old'], $newTitle, $entry['timestamp'] );
}
}
}
foreach ( $this->renameTextLinksOps as $renameTime => $replacements ) {
if ( $editTime >= $renameTime ) {
foreach ( $replacements as $old => $new ) {
$this->printLatin1( "SUBSTITUTE $old -> $new\n" );
$this->renameTextLinks( $old, $new, $renameTime );
}
unset( $this->renameTextLinksOps[$renameTime] );
}
}
foreach ( $this->unixLineEndingsOps as $fixTime => $title ) {
if ( $editTime >= $fixTime ) {
$this->printLatin1( "$fixTime $title FIXING LINE ENDINGS\n" );
$text = $this->getText( $title );
$text = str_replace( "\r", '', $text );
$this->saveRevision( array(
'rctitle' => $title,
'timestamp' => $fixTime,
'extra' => array( 'name' => 'UseModWiki admin' ),
'text' => $text,
'summary' => 'Fixing line endings',
) );
unset( $this->unixLineEndingsOps[$fixTime] );
}
}
}
function patch( $source, $diff ) {
file_put_contents( $this->articleFileName, $source );
file_put_contents( $this->patchFileName, $diff );
$error = wfShellExec(
wfEscapeShellArg(
'patch',
'-n',
'-r', '-',
'--no-backup-if-mismatch',
'--binary',
$this->articleFileName,
$this->patchFileName
) . ' 2>&1',
$status
);
$text = file_get_contents( $this->articleFileName );
if ( $status || $text === false ) {
return false;
} else {
return $text;
}
}
function resolveFailedDiff( $origText, $diff ) {
$context = array();
$diffLines = explode( "\n", $diff );
for ( $i = 0; $i < count( $diffLines ); $i++ ) {
$diffLine = $diffLines[$i];
if ( !preg_match( '/^(\d+)(?:,\d+)?[acd]\d+(?:,\d+)?$/', $diffLine, $m ) ) {
continue;
}
$sourceIndex = intval( $m[1] );
$i++;
while ( $i < count( $diffLines ) && substr( $diffLines[$i], 0, 1 ) === '<' ) {
$context[$sourceIndex - 1] = substr( $diffLines[$i], 2 );
$sourceIndex++;
$i++;
}
$i--;
}
$changedLinks = array();
$origLines = explode( "\n", $origText );
foreach ( $context as $i => $contextLine ) {
$origLine = isset( $origLines[$i] ) ? $origLines[$i] : '';
if ( $contextLine === $origLine ) {
continue;
}
$newChanges = $this->resolveTextChange( $origLine, $contextLine );
if ( is_array( $newChanges ) ) {
$changedLinks += $newChanges;
} else {
echo "Resolution failure on line " . ( $i + 1 ) . "\n";
$this->printLatin1( $newChanges );
}
}
return $changedLinks;
}
function resolveTextChange( $source, $dest ) {
$changedLinks = array();
$sourceLinks = $this->getLinkList( $source );
$destLinks = $this->getLinkList( $dest );
$newLinks = array_diff( $destLinks, $sourceLinks );
$removedLinks = array_diff( $sourceLinks, $destLinks );
// Match up the removed links with the new links
foreach ( $newLinks as $newLink ) {
$minDistance = 100000000;
$bestRemovedLink = false;
foreach ( $removedLinks as $removedLink ) {
$editDistance = levenshtein( $newLink, $removedLink );
if ( $editDistance < $minDistance ) {
$minDistance = $editDistance;
$bestRemovedLink = $removedLink;
}
}
if ( $bestRemovedLink !== false ) {
$changedLinks[$bestRemovedLink] = $newLink;
$newLinks = array_diff( $newLinks, array( $newLink ) );
$removedLinks = array_diff( $removedLinks, array( $bestRemovedLink ) );
}
}
$proposal = $source;
foreach ( $changedLinks as $removedLink => $newLink ) {
$proposal = $this->substituteTextLinks( $removedLink, $newLink, $proposal );
}
if ( $proposal !== $dest ) {
// Resolution failed
$msg = "Source line: $source\n" .
"Source links: " . implode( ', ', $sourceLinks ) . "\n" .
"Context line: $dest\n" .
"Context links: " . implode( ', ', $destLinks ) . "\n" .
"Proposal: $proposal\n";
return $msg;
}
return $changedLinks;
}
function processDiffFile( $callback ) {
$diffFile = fopen( "{$this->dataDir}/diff_log", 'r' );
$delimiter = "------\n";
file_put_contents( $this->articleFileName, "Describe the new page here.\n" );
$line = fgets( $diffFile );
$lineNum = 1;
if ( $line !== $delimiter ) {
echo "Invalid diff file\n";
return false;
}
$lastReportLine = 0;
$this->numRevs = 0;
while ( true ) {
$line = fgets( $diffFile );
$lineNum++;
if ( $line === false ) {
break;
}
if ( $lineNum > $lastReportLine + 1000 ) {
$lastReportLine = $lineNum;
fwrite( STDERR, "$lineNum \r" );
fflush( STDERR );
}
$line = trim( $line );
if ( !preg_match( '/^([^|]+)\|(\d+)$/', $line, $matches ) ) {
echo "Invalid header on line $lineNum\n";
return true;
}
list( , $title, $editTime ) = $matches;
$diff = '';
$diffStartLine = $lineNum;
while ( true ) {
$line = fgets( $diffFile );
$lineNum++;
if ( $line === $delimiter ) {
break;
}
if ( $line === false ) {
break 2;
}
$diff .= $line;
}
$this->numRevs++;
if ( !isset( $this->rc[$editTime] ) ) {
$this->printLatin1( "$editTime $title DELETED, skipping\n" );
continue;
}
if ( count( $this->rc[$editTime] ) == 1 ) {
$params = $this->rc[$editTime][0];
} else {
$params = false;
$candidates = '';
foreach ( $this->rc[$editTime] as $rc ) {
if ( $rc['rctitle'] === $title ) {
$params = $rc;
break;
}
if ( $candidates === '' ) {
$candidates = $rc['rctitle'];
} else {
$candidates .= ', ' . $rc['rctitle'];
}
}
if ( !$params ) {
$this->printLatin1( "$editTime $title ERROR cannot resolve rclog\n" );
$this->printLatin1( "$editTime $title CANDIDATES: $candidates\n" );
continue;
}
}
$params['diff'] = $diff;
$params['title'] = $title;
$params['diffStartLine'] = $diffStartLine;
call_user_func( $callback, $params );
}
echo "\n";
if ( !feof( $diffFile ) ) {
echo "Stopped at line $lineNum\n";
}
return true;
}
function reconcileCurrentRevs() {
foreach ( $this->textCache as $title => $text ) {
$fileName = "{$this->dataDir}/page/";
if ( preg_match( '/^[A-Z]/', $title, $m ) ) {
$fileName .= $m[0];
} else {
$fileName .= 'other';
}
$fileName .= "/$title.db";
if ( !file_exists( $fileName ) ) {
$this->printLatin1( "ERROR: Cannot find page file for {$title}\n" );
continue;
}
$fileContents = file_get_contents( $fileName );
$page = $this->unserializeUseMod( $fileContents, $this->FS1 );
$section = $this->unserializeUseMod( $page['text_default'], $this->FS2 );
$data = $this->unserializeUseMod( $section['data'], $this->FS3 );
$pageText = $data['text'];
if ( $text !== $pageText ) {
$substs = $this->resolveTextChange( $text, $pageText );
if ( is_array( $substs ) ) {
foreach ( $substs as $source => $dest ) {
if ( isset( $this->moveLog[$dest] ) ) {
$this->printLatin1( "ERROR: need deep rename: $source\n" );
} else {
$this->printLatin1( "ERROR: need substitute: $source -> $dest\n" );
}
}
} else {
$this->printLatin1( "ERROR: unresolved diff in $title:\n" );
wfSuppressWarnings();
$diff = xdiff_string_diff( $text, $pageText ) . '';
wfRestoreWarnings();
$this->printLatin1( "$diff\n" );
}
}
}
}
function makeTitle( $titleText ) {
return Title::newFromText( $this->encode( $titleText ) );
}
function getText( $titleText ) {
if ( !isset( $this->textCache[$titleText] ) ) {
return "Describe the new page here.\n";
} else {
return $this->textCache[$titleText];
}
}
function saveRevision( $params ) {
$this->textCache[$params['rctitle']] = $params['text'];
$out = "<page>\n" .
$this->element( 'title', $params['rctitle'] ) .
"<revision>\n" .
$this->element( 'id', $this->revId ++ ) .
$this->element( 'timestamp', wfTimestamp( TS_ISO_8601, $params['timestamp'] ) ) .
"<contributor>\n";
if ( isset( $params['extra']['name'] ) ) {
$out .= $this->element( 'username', $params['extra']['name'] );
}
if ( isset( $params['extra']['id'] ) ) {
$out .= $this->element( 'id', $params['extra']['id'] );
}
if ( isset( $params['host'] ) ) {
$out .= $this->element( 'ip', $params['host'] );
}
$out .=
"</contributor>\n" .
$this->element( 'comment', $params['summary'] ) .
"<text xml:space=\"preserve\">" .
htmlspecialchars( $this->encode( $params['text'] ) ) .
"</text>\n" .
"</revision>\n" .
"</page>\n";
fwrite( $this->outFile, $out );
}
function renameTextLinks( $old, $new, $timestamp ) {
$newWithUnderscores = $new;
$old = str_replace( '_', ' ', $old );
$new = str_replace( '_', ' ', $new );
foreach ( $this->textCache as $title => $oldText ) {
if ( $newWithUnderscores === $title
&& in_array( $title, $this->skipSelfSubstitution ) )
{
// Hack to make Pythagorean_Theorem etc. work
continue;
}
$newText = $this->substituteTextLinks( $old, $new, $oldText );
if ( $oldText !== $newText ) {
$this->saveRevision( array(
'rctitle' => $title,
'timestamp' => $timestamp,
'text' => $newText,
'extra' => array( 'name' => 'Page move link fixup script' ),
'summary' => '',
'minor' => true
) );
}
}
}
function substituteTextLinks( $old, $new, $text ) {
$this->saveUrl = array();
$this->old = $old;
$this->new = $new;
$text = str_replace( $this->FS, '', $text ); # Remove separators (paranoia)
$text = preg_replace_callback( '/(<pre>(.*?)<\/pre>)/is',
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( '/(<code>(.*?)<\/code>)/is',
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( '/(<nowiki>(.*?)<\/nowiki>)/s',
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( "/\[\[{$this->FreeLinkPattern}\|([^\]]+)\]\]/",
array( $this, 'subFreeLink' ), $text );
$text = preg_replace_callback( "/\[\[{$this->FreeLinkPattern}\]\]/",
array( $this, 'subFreeLink' ), $text );
$text = preg_replace_callback( "/(\[{$this->UrlPattern}\s+([^\]]+?)\])/",
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( "/(\[{$this->InterLinkPattern}\s+([^\]]+?)\])/",
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( "/(\[?{$this->UrlPattern}\]?)/",
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( "/(\[?{$this->InterLinkPattern}\]?)/",
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( "/{$this->LinkPattern}/",
array( $this, 'subWikiLink' ), $text );
$text = preg_replace_callback( "/{$this->FS}(\d+){$this->FS}/",
array( $this, 'restoreRaw' ), $text ); # Restore saved text
return $text;
}
function getLinkList( $text ) {
$this->saveUrl = array();
$this->linkList = array();
$text = str_replace( $this->FS, '', $text ); # Remove separators (paranoia)
$text = preg_replace_callback( '/(<pre>(.*?)<\/pre>)/is',
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( '/(<code>(.*?)<\/code>)/is',
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( '/(<nowiki>(.*?)<\/nowiki>)/s',
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( "/\[\[{$this->FreeLinkPattern}\|([^\]]+)\]\]/",
array( $this, 'storeLink' ), $text );
$text = preg_replace_callback( "/\[\[{$this->FreeLinkPattern}\]\]/",
array( $this, 'storeLink' ), $text );
$text = preg_replace_callback( "/(\[{$this->UrlPattern}\s+([^\]]+?)\])/",
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( "/(\[{$this->InterLinkPattern}\s+([^\]]+?)\])/",
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( "/(\[?{$this->UrlPattern}\]?)/",
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( "/(\[?{$this->InterLinkPattern}\]?)/",
array( $this, 'storeRaw' ), $text );
$text = preg_replace_callback( "/{$this->LinkPattern}/",
array( $this, 'storeLink' ), $text );
return $this->linkList;
}
function storeRaw( $m ) {
$this->saveUrl[] = $m[1];
return $this->FS . (count( $this->saveUrl ) - 1) . $this->FS;
}
function subFreeLink( $m ) {
$link = $m[1];
if ( isset( $m[2] ) ) {
$name = $m[2];
} else {
$name = '';
}
$oldlink = $link;
$link = preg_replace( '/^\s+/', '', $link );
$link = preg_replace( '/\s+$/', '', $link );
if ( $link == $this->old ) {
$link = $this->new;
} else {
$link = $oldlink; # Preserve spaces if no match
}
$link = "[[$link";
if ( $name !== "" ) {
$link .= "|$name";
}
$link .= "]]";
return $this->storeRaw( array( 1 => $link ) );
}
function subWikiLink( $m ) {
$link = $m[1];
if ( $link == $this->old ) {
$link = $this->new;
if ( !preg_match( "/^{$this->LinkPattern}$/", $this->new ) ) {
$link = "[[$link]]";
}
}
return $this->storeRaw( array( 1 => $link ) );
}
function restoreRaw( $m ) {
return $this->saveUrl[$m[1]];
}
function storeLink( $m ) {
$this->linkList[] = $m[1];
return $this->storeRaw( $m );
}
function encode( $s ) {
return strtr( $s, $this->encodeMap );
}
function decode( $s ) {
return strtr( $s, $this->decodeMap );
}
function printLatin1( $s ) {
echo $this->encode( $s );
}
function unserializeUseMod( $s, $sep ) {
$parts = explode( $sep, $s );
$result = array();
for ( $i = 0; $i < count( $parts ); $i += 2 ) {
$result[$parts[$i]] = $parts[$i+1];
}
return $result;
}
}
$maintClass = 'ImportUseModWikipedia';
require_once( RUN_MAINTENANCE_IF_MAIN );