-<?
+<?php
+# Copyright (C) 2003 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
+# (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.
+# http://www.gnu.org/copyleft/gpl.html
-function wfSpecialImport( $page = "" ) {
- global $wgOut, $wgLang;
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+
+/**
+ * Constructor
+ */
+function wfSpecialImport( $page = '' ) {
+ global $wgOut, $wgLang, $wgRequest, $wgTitle;
+ global $wgImportSources;
- if( $_REQUEST['action'] == 'submit') {
- $importer = WikiImporter::fromUpload();
- if( empty($importer) ) {
- $wgOut->addHTML( wfMsg( "importnofile" ) );
- } else {
+ ###
+ $wgOut->addWikiText( "Special:Import is not ready for this beta release, sorry." );
+ return;
+ ###
+
+ if( $wgRequest->wasPosted() && $wgRequest->getVal( 'action' ) == 'submit') {
+ $importer = new WikiImporter();
+
+ switch( $wgRequest->getVal( "source" ) ) {
+ case "upload":
+ $ok = $importer->setupFromUpload( "xmlimport" );
+ break;
+ case "interwiki":
+ $ok = $importer->setupFromInterwiki(
+ $wgRequest->getVal( "interwiki" ),
+ $wgRequest->getText( "frompage" ) );
+ break;
+ default:
+ $ok = false;
+ }
+
+ if( $ok ) {
+ $importer->setRevisionHandler( "wfImportOldRevision" );
if( $importer->doImport() ) {
# Success!
$wgOut->addHTML( "<p>" . wfMsg( "importsuccess" ) . "</p>" );
$wgOut->addHTML( "<p>" . wfMsg( "importfailed",
htmlspecialchars( $importer->getError() ) ) . "</p>" );
}
+ } else {
+ $wgOut->addWikiText( htmlspecialchars( $importer->getError() ) );
}
}
$wgOut->addWikiText( "<p>" . wfMsg( "importtext" ) . "</p>" );
- $action = wfLocalUrlE( $wgLang->SpecialPage( "Import" ) );
+ $action = $wgTitle->escapeLocalUrl();
$wgOut->addHTML( "
-<form enctype='multipart/form-data' method='post' action=\"$action\">
-<input type='hidden' name='action' value='submit' />
-<input type='file' name='xmlimport' value='' size='40' /><br />
-<input type='submit' value='" . wfMsg( "uploadbtn" ) . "'/>
-</form>
+<fieldset>
+ <legend>Upload XML</legend>
+ <form enctype='multipart/form-data' method='post' action=\"$action\">
+ <input type='hidden' name='action' value='submit' />
+ <input type='hidden' name='source' value='upload' />
+ <input type='hidden' name='MAX_FILE_SIZE' value='200000' />
+ <input type='file' name='xmlimport' value='' size='30' />
+ <input type='submit' value='" . htmlspecialchars( wfMsg( "uploadbtn" ) ) . "'/>
+ </form>
+</fieldset>
+" );
+
+ if( !empty( $wgImportSources ) ) {
+ $wgOut->addHTML( "
+<fieldset>
+ <legend>Interwiki import</legend>
+ <form method='post' action=\"$action\">
+ <input type='hidden' name='action' value='submit' />
+ <input type='hidden' name='source' value='interwiki' />
+ <select name='interwiki'>
" );
+ foreach( $wgImportSources as $interwiki ) {
+ $iw = htmlspecialchars( $interwiki );
+ $wgOut->addHTML( "<option value=\"$iw\">$iw</option>\n" );
+ }
+ $wgOut->addHTML( "
+ </select>
+ <input name='frompage' />
+ <input type='submit' />
+ </form>
+</fieldset>
+" );
+ }
}
-function wfISO86012Timestamp( $ts ) {
- #2003-08-05T18:30:02Z
- # Warning: overly simplistic!
- return preg_replace( '/^(....)-(..)-(..)T(..):(..):(..)$/', '$1$2$3$4$5$6', $ts );
+function wfImportOldRevision( &$revision ) {
+ $dbw =& wfGetDB( DB_MASTER );
+ $dbw->deadlockLoop( array( &$revision, 'importOldRevision' ) );
+}
+
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+class WikiRevision {
+ var $title = NULL;
+ var $timestamp = "20010115000000";
+ var $user = 0;
+ var $user_text = "";
+ var $text = "";
+ var $comment = "";
+
+ function setTitle( $text ) {
+ $text = $this->fixEncoding( $text );
+ $this->title = Title::newFromText( $text );
+ }
+
+ function setTimestamp( $ts ) {
+ # 2003-08-05T18:30:02Z
+ $this->timestamp = preg_replace( '/^(....)-(..)-(..)T(..):(..):(..)Z$/', '$1$2$3$4$5$6', $ts );
+ }
+
+ function setUsername( $user ) {
+ $this->user_text = $this->fixEncoding( $user );
+ }
+
+ function setUserIP( $ip ) {
+ $this->user_text = $this->fixEncoding( $ip );
+ }
+
+ function setText( $text ) {
+ $this->text = $this->fixEncoding( $text );
+ }
+
+ function setComment( $text ) {
+ $this->comment = $this->fixEncoding( $text );
+ }
+
+ function fixEncoding( $data ) {
+ global $wgContLang, $wgInputEncoding;
+
+ if( strcasecmp( $wgInputEncoding, "utf-8" ) == 0 ) {
+ return $data;
+ } else {
+ return $wgContLang->iconv( "utf-8", $wgInputEncoding, $data );
+ }
+ }
+
+ function getTitle() {
+ return $this->title;
+ }
+
+ function getTimestamp() {
+ return $this->timestamp;
+ }
+
+ function getUser() {
+ return $this->user_text;
+ }
+
+ function getText() {
+ return $this->text;
+ }
+
+ function getComment() {
+ return $this->comment;
+ }
}
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
class WikiImporter {
- var $mSource, $mError;
+ var $mSource = NULL;
+ var $mError = "";
+ var $mXmlError = XML_ERROR_NONE;
+ var $mRevisionHandler = NULL;
+ var $lastfield;
function WikiImporter() {
- $this->mSource = NULL;
- $this->mError = XML_ERROR_NONE;
+ $this->setRevisionHandler( array( &$this, "defaultRevisionHandler" ) );
}
- /* static */ function fromUpload() {
- if( !empty( $_FILES['xmlimport'] ) ) {
- $fname = $_FILES['xmlimport']['tmp_name'];
- if( is_uploaded_file($fname ) ) {
- $im = new WikiImporter;
- $im->mSource = file_get_contents( $fname );
- return $im;
- }
+ function setError( $err ) {
+ $this->mError = $err;
+ return false;
+ }
+
+ function getError() {
+ if( $this->mXmlError == XML_ERROR_NONE ) {
+ return $this->mError;
+ } else {
+ return xml_error_string( $this->mXmlError );
}
- return NULL;
}
- function doImport() {
- if( !$this->mSource ) return false;
-
- /*FIXME*/
+ function throwXmlError( $err ) {
+ $this->debug( "FAILURE: $err" );
+ }
+
+ function setupFromFile( $filename ) {
+ $this->mSource = file_get_contents( $filename );
+ return true;
+ }
+
+ function setupFromUpload( $fieldname = "xmlimport" ) {
global $wgOut;
- $wgOut->addHTML( "<pre>" . htmlspecialchars($this->mSource) . "</pre>" );
+
+ $upload =& $_FILES[$fieldname];
+
+ if( !isset( $upload ) ) {
+ return $this->setError( wfMsg( "importnofile" ) );
+ }
+ if( !empty( $upload['error'] ) ) {
+ return $this->setError( wfMsg( "importuploaderror", $upload['error'] ) );
+ }
+ $fname = $upload['tmp_name'];
+ if( is_uploaded_file( $fname ) ) {
+ return $this->setupFromFile( $fname );
+ } else {
+ return $this->setError( wfMsg( "importnofile" ) );
+ }
+ }
+
+ function setupFromURL( $url ) {
+ # fopen-wrappers are normally turned off for security.
+ ini_set( "allow_url_fopen", true );
+ $ret = $this->setupFromFile( $url );
+ ini_set( "allow_url_fopen", false );
+ return $ret;
+ }
+
+ function setupFromInterwiki( $interwiki, $page ) {
+ $base = Title::getInterwikiLink( $interwiki );
+ if( empty( $base ) ) {
+ return false;
+ } else {
+ $import = wfUrlencode( "Special:Export/$page" );
+ $url = str_replace( "$1", $import, $base );
+ $this->notice( "Importing from $url" );
+ return $this->setupFromURL( $url );
+ }
+ }
+
+ # --------------
+
+ function doImport() {
+ if( empty( $this->mSource ) ) {
+ return $this->setError( wfMsg( "importnotext" ) );
+ }
$parser = xml_parser_create( "UTF-8" );
- /* case folding violates XML standard, turn it off */
+ # case folding violates XML standard, turn it off
xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, false );
xml_set_object( $parser, &$this );
if( !xml_parse( $parser, $this->mSource, true ) ) {
# return error message
- $this->mError = xml_get_error_code( $parser );
+ $this->mXmlError = xml_get_error_code( $parser );
xml_parser_free( $parser );
return false;
}
xml_parser_free( $parser );
+
return true;
}
- function getError() {
- return xml_error_string( $this->mError );
+ function debug( $data ) {
+ global $wgOut;
+ # $this->notice( "DEBUG: $data\n" );
}
- function throwXmlError( $err ) {
- #echo htmlspecialchars("\n** $err **\n");
- #die();
- $this->debug( "FAILURE: $err" );
+ function notice( $data ) {
+ global $wgCommandLineMode;
+ if( $wgCommandLineMode ) {
+ print "$data\n";
+ } else {
+ global $wgOut;
+ $wgOut->addHTML( "<li>$data</li>\n" );
+ }
}
- function debug( $data ) {
- global $wgOut;
- if( true )
- $wgOut->addHTML( htmlspecialchars( $data ) . "<br>\n" );
+ function setRevisionHandler( $functionref ) {
+ $this->mRevisionHandler = $functionref;
}
- /* xml parser callbacks */
+ function defaultRevisionHandler( &$revision ) {
+ $this->debug( "Got revision:" );
+ if( is_object( $revision->title ) ) {
+ $this->debug( "-- Title: " . $revision->title->getPrefixedText() );
+ } else {
+ $this->debug( "-- Title: <invalid>" );
+ }
+ $this->debug( "-- User: " . $revision->user_text );
+ $this->debug( "-- Timestamp: " . $revision->timestamp );
+ $this->debug( "-- Comment: " . $revision->comment );
+ $this->debug( "-- Text: " . $revision->text );
+ }
+
+
+
+ # XML parser callbacks from here out -- beware!
function donothing( $parser, $x, $y="" ) {
#$this->debug( "donothing" );
}
case "title":
case "restrictions":
$this->appendfield = $name;
+ $this->appenddata = "";
$this->parenttag = "page";
xml_set_element_handler( $parser, "in_nothing", "out_append" );
xml_set_character_data_handler( $parser, "char_append" );
break;
case "revision":
+ $this->workRevision = new WikiRevision;
+ $this->workRevision->setTitle( $this->workTitle );
xml_set_element_handler( $parser, "in_revision", "out_revision" );
break;
default:
return $this->throwXMLerror( "Element <$name> not allowed in a <page>." );
}
}
+
function out_page( $parser, $name ) {
$this->debug( "out_page $name" );
if( $name != "page" ) {
return $this->throwXMLerror( "Expected </page>, got </$name>" );
}
xml_set_element_handler( $parser, "in_mediawiki", "out_mediawiki" );
+
+ $this->workTitle = NULL;
+ $this->workRevision = NULL;
}
-
function in_nothing( $parser, $name, $attribs ) {
$this->debug( "in_nothing $name" );
return $this->throwXMLerror( "No child elements allowed here; got <$name>" );
}
function char_append( $parser, $data ) {
$this->debug( "char_append '$data'" );
- $x = $this->appendfield;
- $this->pagedata->$x .= $data;
+ $this->appenddata .= $data;
}
function out_append( $parser, $name ) {
$this->debug( "out_append $name" );
}
xml_set_element_handler( $parser, "in_$this->parenttag", "out_$this->parenttag" );
xml_set_character_data_handler( $parser, "donothing" );
+ switch( $this->appendfield ) {
+ case "title":
+ $this->workTitle = $this->appenddata;
+ break;
+ case "text":
+ $this->workRevision->setText( $this->appenddata );
+ break;
+ case "username":
+ $this->workRevision->setUsername( $this->appenddata );
+ break;
+ case "ip":
+ $this->workRevision->setUserIP( $this->appenddata );
+ break;
+ case "timestamp":
+ $this->workRevision->setTimestamp( $this->appenddata );
+ break;
+ case "comment":
+ $this->workRevision->setComment( $this->appenddata );
+ break;
+ default:
+ $this->debug( "Bad append: {$this->appendfield}" );
+ }
+ $this->appendfield = "";
+ $this->appenddata = "";
}
function in_revision( $parser, $name, $attribs ) {
return $this->throwXMLerror( "Element <$name> not allowed in a <revision>." );
}
}
+
function out_revision( $parser, $name ) {
$this->debug( "out_revision $name" );
if( $name != "revision" ) {
return $this->throwXMLerror( "Expected </revision>, got </$name>" );
}
xml_set_element_handler( $parser, "in_page", "out_page" );
+
+ $out = call_user_func( $this->mRevisionHandler, &$this->workRevision, &$this );
+ if( !empty( $out ) ) {
+ global $wgOut;
+ $wgOut->addHTML( "<li>" . $out . "</li>\n" );
+ }
}
function in_contributor( $parser, $name, $attribs ) {
switch( $name ) {
case "username":
case "ip":
-
+ $this->parenttag = "contributor";
+ $this->appendfield = $name;
+ xml_set_element_handler( $parser, "in_nothing", "out_append" );
+ xml_set_character_data_handler( $parser, "char_append" );
break;
default:
$this->throwXMLerror( "Invalid tag <$name> in <contributor>" );
}
}
- function out_contributor( $parser, $name, $attribs ) {
+
+ function out_contributor( $parser, $name ) {
$this->debug( "out_contributor $name" );
if( $name != "contributor" ) {
return $this->throwXMLerror( "Expected </contributor>, got </$name>" );
}
xml_set_element_handler( $parser, "in_revision", "out_revision" );
}
+
+ function importOldRevision() {
+ $fname = "WikiImporter::importOldRevision";
+ $dbw =& wfGetDB( DB_MASTER );
+
+ # Sneak a single revision into place
+ $user = User::newFromName( $this->getUser() );
+
+ $res = $dbw->select( 'old', 1,
+ $this->title->oldCond() + array( 'old_timestamp' => $this->timestamp ),
+ $fname, 'FOR UPDATE'
+ );
+
+ $numrows = $dbw->numRows( $res );
+ $dbw->freeResult( $res );
+ if( $numrows > 0 ) {
+ return wfMsg( "importhistoryconflict" );
+ }
+
+ # Insert the row
+ $oldIgnore = $dbw->ignoreErrors( true );
+ $success = $dbw->insert( 'old',
+ array(
+ 'old_namespace' => intval( $this->title->getNamespace() ),
+ 'old_title' => $this->title->getDBkey(),
+ 'old_text' => $this->getText(),
+ 'old_comment' => $this->getComment(),
+ 'old_user' => intval( $user->getId() ),
+ 'old_user_text' => $user->getName(),
+ 'old_timestamp' => $this->timestamp,
+ 'inverse_timestamp' => wfInvertTimestamp( $this->timestamp ),
+ 'old_minor_edit' => 0,
+ 'old_flags' => ''
+ ), $fname
+ );
+
+ return wfMsg( "ok" );
+ }
}
dépôts / lhc / web / wiklou.git / blobdiff