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Diffstat (limited to 'maintenance/importLogs.inc')
| -rw-r--r-- | maintenance/importLogs.inc | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/maintenance/importLogs.inc b/maintenance/importLogs.inc new file mode 100644 index 00000000..154657c8 --- /dev/null +++ b/maintenance/importLogs.inc @@ -0,0 +1,144 @@ +<?php +# Copyright (C) 2004 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., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# http://www.gnu.org/copyleft/gpl.html + +/** + * Attempt to import existing log pages into the log tables. + * + * Not yet complete. + * + * @todo document + * @package MediaWiki + * @subpackage Maintenance + */ + +/** */ +require_once( 'GlobalFunctions.php' ); +require_once( 'Database.php' ); +require_once( 'Article.php' ); +require_once( 'LogPage.php' ); + +/** + * Log importer + * @todo document + * @package MediaWiki + * @subpackage Maintenance + */ +class LogImporter { + var $dummy = false; + + function LogImporter( $type ) { + $this->type = $type; + $this->db =& wfGetDB( DB_MASTER ); + $this->actions = $this->setupActions(); + } + + function setupActions() { + $actions = array(); + foreach( LogPage::validActions( $this->type ) as $action ) { + $key = "{$this->type}/$action"; + $actions[$key] = $this->makeLineRegexp( $this->type, $action ); + } + return $actions; + } + + function makeLineRegexp( $type, $action ) { + $linkRegexp = '(?:\[\[)?([^|\]]+?)(?:\|[^\]]+?)?(?:\]\])?'; + $linkRegexp2 = '\[\[([^|\]]+?)(?:\|[^\]]+?)?\]\]'; + + $text = LogPage::actionText( $type, $action ); + $text = preg_quote( $text, '/' ); + $text = str_replace( '\$1', $linkRegexp, $text ); + $text = '^(.*?) ' . $linkRegexp2 . ' ' . $text; + $text .= '(?: <em>\((.*)\)<\/em>)?'; + $text = "/$text/"; + return $text; + } + + function importText( $text ) { + if( $this->dummy ) { + print $text; + var_dump( $this->actions ); + } + $lines = explode( '<li>', $text ); + foreach( $lines as $line ) { + if( preg_match( '!^(.*)</li>!', $line, $matches ) ) { + $this->importLine( $matches[1] ); + } + } + } + + function fixDate( $date ) { + # Yuck! Parsing multilingual date formats??!!!!???!!??! + # 01:55, 23 Aug 2004 - won't take in strtotimr + # "Aug 23 2004 01:55" - seems ok + # TODO: multilingual attempt to extract from the data in Language + if( preg_match( '/^(\d+:\d+(?::\d+)?), (.*)$/', $date, $matches ) ) { + $date = $matches[2] . ' ' . $matches[1]; + } + $n = strtotime( $date ) + date("Z"); + # print gmdate( 'D, d M Y H:i:s T', $n ) . "\n"; + $timestamp = wfTimestamp( TS_MW, $n ); + return $timestamp; + } + + function importLine( $line ) { + foreach( $this->actions as $action => $regexp ) { + if( preg_match( $regexp, $line, $matches ) ) { + if( $this->dummy ) { + #var_dump( $matches ); + } + $date = $this->fixDate( $matches[1] ); + $user = Title::newFromText( $matches[2] ); + $target = Title::newFromText( $matches[3] ); + if( isset( $matches[4] ) ) { + $comment = $matches[4]; + } else { + $comment = ''; + } + + $insert = array( + 'log_type' => $this->type, + 'log_action' => preg_replace( '!^.*/!', '', $action ), + 'log_timestamp' => $date, + 'log_user' => intval( User::idFromName( $user->getText() ) ), + 'log_namespace' => $target->getNamespace(), + 'log_title' => $target->getDBkey(), + 'log_comment' => wfUnescapeWikiText( $comment ), + ); + if( $this->dummy ) { + var_dump( $insert ); + } else { + # FIXME: avoid duplicates! + $this->db->insert( 'logging', $insert ); + } + break; + } + } + } +} + +function wfUnescapeWikiText( $text ) { + $text = str_replace( + array( '[', '|', ''', 'ISBN ', '://' , "\n=", '{{' ), + array( '[', '|', "'", 'ISBN ' , '://' , "\n=", '{{' ), + $text ); + return $text; +} + +?> |