90 lines
2.8 KiB
PHP
90 lines
2.8 KiB
PHP
<?php
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/**
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* Outputs page text to stdout.
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* Useful for command-line editing automation.
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* Example: php getText.php "page title" | sed -e '...' | php edit.php "page title"
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Maintenance
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*/
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use MediaWiki\MediaWikiServices;
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use MediaWiki\Revision\RevisionRecord;
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use MediaWiki\Revision\SlotRecord;
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require_once __DIR__ . '/Maintenance.php';
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/**
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* Maintenance script that outputs page text to stdout.
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*
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* @ingroup Maintenance
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*/
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class GetTextMaint extends Maintenance {
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public function __construct() {
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parent::__construct();
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$this->addDescription( 'Outputs page text to stdout' );
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$this->addOption( 'show-private', 'Show the text even if it\'s not available to the public' );
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$this->addArg( 'title', 'Page title' );
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$this->addOption( 'revision', 'Revision ID', false, true );
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}
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public function execute() {
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$titleText = $this->getArg( 0 );
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$title = Title::newFromText( $titleText );
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if ( !$title ) {
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$this->fatalError( "$titleText is not a valid title.\n" );
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}
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if ( !$title->exists() ) {
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$titleText = $title->getPrefixedText();
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$this->fatalError( "Page $titleText does not exist.\n" );
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}
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$revId = (int)$this->getOption( 'revision', $title->getLatestRevID() );
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$rev = MediaWikiServices::getInstance()
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->getRevisionLookup()
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->getRevisionByTitle( $title, $revId );
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if ( !$rev ) {
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$titleText = $title->getPrefixedText();
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$this->fatalError( "Could not load revision $revId of $titleText.\n" );
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}
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$audience = $this->hasOption( 'show-private' ) ?
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RevisionRecord::RAW :
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RevisionRecord::FOR_PUBLIC;
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$content = $rev->getContent( SlotRecord::MAIN, $audience );
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if ( $content === null ) {
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$titleText = $title->getPrefixedText();
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$this->fatalError( "Couldn't extract the text from $titleText.\n" );
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}
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$this->output( $content->serialize() );
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if ( stream_isatty( STDOUT ) ) {
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// When writing to a TTY, add a linebreak, to keep the terminal output tidy.
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// Wikitext will generally not have a trailing newline.
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$this->output( "\n" );
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}
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}
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}
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$maintClass = GetTextMaint::class;
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require_once RUN_MAINTENANCE_IF_MAIN;
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