<?php
# Copyright (C) 2003, 2005 Brion Vibber <brion@pobox.com>
# http://www.mediawiki.org/
-#
+#
# 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
+# 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.,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
define( 'MW_EXPORT_BUFFER', 0 );
define( 'MW_EXPORT_STREAM', 1 );
+define( 'MW_EXPORT_TEXT', 0 );
+define( 'MW_EXPORT_STUB', 1 );
+
/**
* @package MediaWiki
* @param int $buffer one of MW_EXPORT_BUFFER or MW_EXPORT_STREAM
*/
function WikiExporter( &$db, $history = MW_EXPORT_CURRENT,
- $buffer = MW_EXPORT_BUFFER ) {
+ $buffer = MW_EXPORT_BUFFER, $text = MW_EXPORT_TEXT ) {
$this->db =& $db;
$this->history = $history;
$this->buffer = $buffer;
$this->writer = new XmlDumpWriter();
$this->sink = new DumpOutput();
+ $this->text = $text;
}
-
+
/**
* Set the DumpOutput or DumpFilter object which will receive
* various row objects and XML output for filtering. Filters
function setOutputSink( &$sink ) {
$this->sink =& $sink;
}
-
+
function openStream() {
$output = $this->writer->openStream();
$this->sink->writeOpenStream( $output );
function allPages() {
return $this->dumpFrom( '' );
}
-
+
/**
* Dumps a series of page and revision records for those pages
* in the database falling within the page_id range given.
}
return $this->dumpFrom( $condition );
}
-
+
/**
* @param Title $title
*/
'page_namespace=' . $title->getNamespace() .
' AND page_title=' . $this->db->addQuotes( $title->getDbKey() ) );
}
-
+
function pageByName( $name ) {
$title = Title::newFromText( $name );
if( is_null( $title ) ) {
return $this->pageByTitle( $title );
}
}
-
+
function pagesByName( $names ) {
foreach( $names as $name ) {
$this->pageByName( $name );
}
}
-
+
// -------------------- private implementation below --------------------
-
+
function dumpFrom( $cond = '' ) {
$fname = 'WikiExporter::dumpFrom';
wfProfileIn( $fname );
-
+
$page = $this->db->tableName( 'page' );
$revision = $this->db->tableName( 'revision' );
$text = $this->db->tableName( 'text' );
-
+
if( $this->history == MW_EXPORT_FULL ) {
$join = 'page_id=rev_page';
} elseif( $this->history == MW_EXPORT_CURRENT ) {
return new WikiError( "$fname given invalid history dump type." );
}
$where = ( $cond == '' ) ? '' : "$cond AND";
-
+
if( $this->buffer == MW_EXPORT_STREAM ) {
$prev = $this->db->bufferResults( false );
}
$pageindex = '';
$revindex = '';
}
- $result = $this->db->query(
- "SELECT * FROM
- $page $pageindex,
- $revision $revindex,
- $text
- WHERE $where $join AND rev_text_id=old_id
- ORDER BY page_id", $fname );
+ if( $this->text == MW_EXPORT_STUB ) {
+ $sql = "SELECT * FROM
+ $page $pageindex,
+ $revision $revindex
+ WHERE $where $join
+ ORDER BY page_id";
+ } else {
+ $sql = "SELECT * FROM
+ $page $pageindex,
+ $revision $revindex,
+ $text
+ WHERE $where $join AND rev_text_id=old_id
+ ORDER BY page_id";
+ }
+ $result = $this->db->query( $sql, $fname );
$wrapper = $this->db->resultObject( $result );
$this->outputStream( $wrapper );
-
+
if( $this->buffer == MW_EXPORT_STREAM ) {
$this->db->bufferResults( $prev );
}
-
+
wfProfileOut( $fname );
}
-
+
/**
* Runs through a query result set dumping page and revision records.
* The result set should be sorted/grouped by page to avoid duplicate
}
class XmlDumpWriter {
-
+
/**
* Returns the export schema version.
* @return string
function schemaVersion() {
return "0.3";
}
-
+
/**
* Opens the XML output stream's root <mediawiki> element.
* This does not include an xml directive, so is safe to include
"\n" .
$this->siteInfo();
}
-
+
function siteInfo() {
$info = array(
$this->sitename(),
implode( "\n ", $info ) .
"\n </siteinfo>\n";
}
-
+
function sitename() {
global $wgSitename;
return wfElement( 'sitename', array(), $wgSitename );
}
-
+
function generator() {
global $wgVersion;
return wfElement( 'generator', array(), "MediaWiki $wgVersion" );
}
-
+
function homelink() {
$page = Title::newFromText( wfMsgForContent( 'mainpage' ) );
return wfElement( 'base', array(), $page->getFullUrl() );
}
-
+
function caseSetting() {
global $wgCapitalLinks;
// "case-insensitive" option is reserved for future
$sensitivity = $wgCapitalLinks ? 'first-letter' : 'case-sensitive';
return wfElement( 'case', array(), $sensitivity );
}
-
+
function namespaces() {
global $wgContLang;
$spaces = " <namespaces>\n";
$spaces .= " </namespaces>";
return $spaces;
}
-
+
/**
* Closes the output stream with the closing root element.
* Call when finished dumping things.
return "</mediawiki>\n";
}
-
+
/**
* Opens a <page> section on the output stream, with data
* from the given database row.
}
return $out;
}
-
+
/**
* Closes a <page> section on the output stream.
*
function closePage() {
return " </page>\n";
}
-
+
/**
* Dumps a <revision> section on the output stream, with
* data filled in from the given database row.
function writeRevision( $row ) {
$fname = 'WikiExporter::dumpRev';
wfProfileIn( $fname );
-
+
$out = " <revision>\n";
$out .= " " . wfElement( 'id', null, strval( $row->rev_id ) ) . "\n";
-
- $ts = wfTimestamp2ISO8601( strval( $row->rev_timestamp ) );
+
+ $ts = wfTimestamp( TS_ISO_8601, $row->rev_timestamp );
$out .= " " . wfElement( 'timestamp', null, $ts ) . "\n";
-
+
$out .= " <contributor>\n";
if( $row->rev_user ) {
$out .= " " . wfElementClean( 'username', null, strval( $row->rev_user_text ) ) . "\n";
$out .= " " . wfElementClean( 'ip', null, strval( $row->rev_user_text ) ) . "\n";
}
$out .= " </contributor>\n";
-
+
if( $row->rev_minor_edit ) {
$out .= " <minor/>\n";
}
if( $row->rev_comment != '' ) {
$out .= " " . wfElementClean( 'comment', null, strval( $row->rev_comment ) ) . "\n";
}
-
- $text = strval( Revision::getRevisionText( $row ) );
- $out .= " " . wfElementClean( 'text',
- array( 'xml:space' => 'preserve' ),
- strval( $text ) ) . "\n";
-
+
+ if( isset( $row->old_text ) ) {
+ // Raw text from the database may have invalid chars
+ $text = strval( Revision::getRevisionText( $row ) );
+ $out .= " " . wfElementClean( 'text',
+ array( 'xml:space' => 'preserve' ),
+ strval( $text ) ) . "\n";
+ } else {
+ // Stub output
+ $out .= " " . wfElement( 'text',
+ array( 'id' => $row->rev_text_id ),
+ "" ) . "\n";
+ }
+
$out .= " </revision>\n";
-
+
wfProfileOut( $fname );
return $out;
}
function writeOpenStream( $string ) {
$this->write( $string );
}
-
+
function writeCloseStream( $string ) {
$this->write( $string );
}
-
+
function writeOpenPage( $page, $string ) {
$this->write( $string );
}
-
+
function writeClosePage( $string ) {
$this->write( $string );
}
-
+
function writeRevision( $rev, $string ) {
$this->write( $string );
}
-
+
/**
* Override to write to a different stream type.
* @return bool
*/
class DumpFileOutput extends DumpOutput {
var $handle;
-
+
function DumpFileOutput( $file ) {
$this->handle = fopen( $file, "wt" );
}
-
+
function write( $string ) {
fputs( $this->handle, $string );
}
*/
class Dump7ZipOutput extends DumpPipeOutput {
function Dump7ZipOutput( $file ) {
- $command = "7za a -si " . wfEscapeShellArg( $file );
+ $command = "7za a -bd -si " . wfEscapeShellArg( $file );
parent::DumpPipeOutput( $command );
}
}
function DumpFilter( &$sink ) {
$this->sink =& $sink;
}
-
+
function writeOpenStream( $string ) {
$this->sink->writeOpenStream( $string );
}
-
+
function writeCloseStream( $string ) {
$this->sink->writeCloseStream( $string );
}
-
+
function writeOpenPage( $page, $string ) {
$this->sendingThisPage = $this->pass( $page, $string );
if( $this->sendingThisPage ) {
$this->sink->writeOpenPage( $page, $string );
}
}
-
+
function writeClosePage( $string ) {
if( $this->sendingThisPage ) {
$this->sink->writeClosePage( $string );
$this->sendingThisPage = false;
}
}
-
+
function writeRevision( $rev, $string ) {
if( $this->sendingThisPage ) {
$this->sink->writeRevision( $rev, $string );
}
}
-
+
/**
* Override for page-based filter types.
* @return bool
*/
class DumpNotalkFilter extends DumpFilter {
function pass( $page ) {
- return Namespace::isTalk( $page->page_namespace );
+ return !Namespace::isTalk( $page->page_namespace );
}
}
*/
class DumpNamespaceFilter extends DumpFilter {
var $invert = false;
- var $match = array();
-
+ var $namespaces = array();
+
function DumpNamespaceFilter( &$sink, $param ) {
parent::DumpFilter( $sink );
-
+
$constants = array(
"NS_MAIN" => NS_MAIN,
"NS_TALK" => NS_TALK,
"NS_HELP_TALK" => NS_HELP_TALK,
"NS_CATEGORY" => NS_CATEGORY,
"NS_CATEGORY_TALK" => NS_CATEGORY_TALK );
-
+
if( $param{0} == '!' ) {
$this->invert = true;
$param = substr( $param, 1 );
}
-
+
foreach( explode( ',', $param ) as $key ) {
$key = trim( $key );
- if( isset( $contants[$key] ) ) {
+ if( isset( $constants[$key] ) ) {
$ns = $constants[$key];
$this->namespaces[$ns] = true;
} elseif( is_numeric( $key ) ) {
$ns = intval( $key );
$this->namespaces[$ns] = true;
+ } else {
+ wfDie( "Unrecognized namespace key '$key'\n" );
}
}
}
-
+
function pass( $page ) {
$match = isset( $this->namespaces[$page->page_namespace] );
return $this->invert xor $match;
*/
class DumpLatestFilter extends DumpFilter {
var $page, $pageString, $rev, $revString;
-
+
function writeOpenPage( $page, $string ) {
$this->page = $page;
$this->pageString = $string;
}
-
+
function writeClosePage( $string ) {
if( $this->rev ) {
$this->sink->writeOpenPage( $this->page, $this->pageString );
$this->page = null;
$this->pageString = null;
}
-
+
function writeRevision( $rev, $string ) {
if( $rev->rev_id == $this->page->page_latest ) {
$this->rev = $rev;
$this->sinks = $sinks;
$this->count = count( $sinks );
}
-
+
function writeOpenStream( $string ) {
for( $i = 0; $i < $this->count; $i++ ) {
$this->sinks[$i]->writeOpenStream( $string );
}
}
-
+
function writeCloseStream( $string ) {
for( $i = 0; $i < $this->count; $i++ ) {
$this->sinks[$i]->writeCloseStream( $string );
}
}
-
+
function writeOpenPage( $page, $string ) {
for( $i = 0; $i < $this->count; $i++ ) {
$this->sinks[$i]->writeOpenPage( $page, $string );
}
}
-
+
function writeClosePage( $string ) {
for( $i = 0; $i < $this->count; $i++ ) {
$this->sinks[$i]->writeClosePage( $string );
}
}
-
+
function writeRevision( $rev, $string ) {
for( $i = 0; $i < $this->count; $i++ ) {
$this->sinks[$i]->writeRevision( $rev, $string );
}
}
-
-
-function wfTimestamp2ISO8601( $ts ) {
- #2003-08-05T18:30:02Z
- return preg_replace( '/^(....)(..)(..)(..)(..)(..)$/', '$1-$2-$3T$4:$5:$6Z', wfTimestamp( TS_MW, $ts ) );
-}
-
function xmlsafe( $string ) {
$fname = 'xmlsafe';
wfProfileIn( $fname );
-
+
/**
* The page may contain old data which has not been properly normalized.
* Invalid UTF-8 sequences or forbidden control characters will make our
* XML output invalid, so be sure to strip them out.
*/
$string = UtfNormal::cleanUp( $string );
-
+
$string = htmlspecialchars( $string );
wfProfileOut( $fname );
return $string;
dépôts / lhc / web / wiklou.git / blobdiff