mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-25 06:46:26 +00:00
ddc6899b1b
* A quick way to see how a html fragment serializes * Minor JSHint tweaks. Change-Id: I901398ec15700905c53de6f39cde93400b2f964a
159 lines
4.5 KiB
JavaScript
159 lines
4.5 KiB
JavaScript
/**
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* Command line parse utility.
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* Read from STDIN, write to STDOUT.
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*
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* @author Neil Kandalgaonkar <neilk@wikimedia.org>
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* @author Gabriel Wicke <gwicke@wikimedia.org>
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*/
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var ParserPipelineFactory = require('./mediawiki.parser.js').ParserPipelineFactory,
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ParserEnv = require('./mediawiki.parser.environment.js').MWParserEnvironment,
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ConvertDOMToLM = require('./mediawiki.LinearModelConverter.js').ConvertDOMToLM,
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DOMConverter = require('./mediawiki.DOMConverter.js').DOMConverter,
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WikitextSerializer = require('./mediawiki.WikitextSerializer.js').WikitextSerializer,
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optimist = require('optimist'),
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html5 = require('html5');
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( function() {
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var opts = optimist.usage( 'Usage: echo wikitext | $0', {
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'help': {
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description: 'Show this message',
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'boolean': true,
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'default': false
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},
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'linearmodel': {
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description: 'Output linear model data instead of HTML',
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'boolean': true,
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'default': false
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},
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'wikidom': {
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description: 'Output WikiDOM instead of HTML',
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'boolean': true,
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'default': false
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},
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'html2wt': {
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description: 'Convert input HTML to Wikitext',
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'boolean': true,
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'default': false
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},
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'wikitext': {
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description: 'Output WikiText instead of HTML',
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'boolean': true,
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'default': false
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},
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'debug': {
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description: 'Debug mode',
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'boolean': true,
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'default': false
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},
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'trace': {
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description: 'Trace mode (light debugging), implied by --debug',
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'boolean': true,
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'default': false
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},
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'maxdepth': {
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description: 'Maximum expansion depth',
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'boolean': false,
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'default': 40
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},
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'wgScript': {
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description: 'http path to remote API, e.g. http://wiki.sample.com/w',
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'boolean': false,
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'default': 'http://en.wikipedia.org/w'
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},
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'wgScriptPath': {
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description: 'http path to remote web interface, e.g. http://wiki.sample.com/wiki',
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'boolean': false,
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'default': 'http://en.wikipedia.org/wiki/'
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},
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'wgScriptExtension': {
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description: 'Extension for PHP files on remote API server, if any. Include the period, e.g. ".php"',
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'boolean': false,
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'default': '.php'
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},
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'fetchTemplates': {
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description: 'Whether to fetch included templates recursively',
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'boolean': true,
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'default': true
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},
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'pagename': {
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description: 'The page name, returned for {{PAGENAME}}.',
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'boolean': false,
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'default': 'Main page'
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}
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});
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var argv = opts.argv;
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if ( argv.help ) {
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optimist.showHelp();
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return;
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}
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var env = new ParserEnv( {
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// fetch templates from enwiki by default..
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wgScript: argv.wgScript,
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wgScriptPath: argv.wgScriptPath,
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wgScriptExtension: argv.wgScriptExtension,
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// XXX: add options for this!
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wgUploadPath: 'http://upload.wikimedia.org/wikipedia/commons',
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fetchTemplates: argv.fetchTemplates,
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// enable/disable debug output using this switch
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debug: argv.debug,
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trace: argv.trace,
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maxDepth: argv.maxdepth,
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pageName: argv.pagename
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} );
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process.stdin.resume();
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process.stdin.setEncoding('utf8');
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var inputChunks = [];
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process.stdin.on( 'data', function( chunk ) {
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inputChunks.push( chunk );
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} );
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process.stdin.on( 'end', function() {
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var input = inputChunks.join('');
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if (argv.html2wt) {
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var p = new html5.Parser();
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p.parse('<html><body>' + input.replace(/\r/g, '') + '</body></html>');
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var content = p.tree.document.childNodes[0].childNodes[1];
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var stdout = process.stdout;
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new WikitextSerializer({env: env}).serializeDOM(content, stdout.write.bind(stdout));
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// add a trailing newline for shell user's benefit
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stdout.write( "\n" );
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process.exit(0);
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} else {
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var parserPipelineFactory = new ParserPipelineFactory( env );
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var parser = parserPipelineFactory.makePipeline( 'text/x-mediawiki/full' );
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parser.on('document', function ( document ) {
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// Print out the html
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if ( argv.linearmodel ) {
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process.stdout.write(
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JSON.stringify( ConvertDOMToLM( document.body ), null, 2 ) );
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} else if ( argv.wikidom ) {
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process.stdout.write(
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JSON.stringify(
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new DOMConverter().HTMLtoWiki( document.body ),
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null,
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2
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));
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} else if ( argv.wikitext ) {
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new WikitextSerializer({env: env}).serializeDOM( document.body,
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process.stdout.write.bind( process.stdout ) );
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} else {
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process.stdout.write( document.body.innerHTML );
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}
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// add a trailing newline for shell user's benefit
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process.stdout.write( "\n" );
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process.exit(0);
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});
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// Kick off the pipeline by feeding the input into the parser pipeline
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parser.process( input );
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}
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} );
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} )();
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