mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-15 10:35:48 +00:00
164 lines
5.1 KiB
JavaScript
164 lines
5.1 KiB
JavaScript
/**
|
|
* A very basic parser / serializer web service.
|
|
*/
|
|
|
|
var express = require('express'),
|
|
html5 = require('html5');
|
|
|
|
var mp = '../modules/parser/';
|
|
|
|
var ParserPipelineFactory = require(mp + 'mediawiki.parser.js').ParserPipelineFactory,
|
|
ParserEnv = require(mp + 'mediawiki.parser.environment.js').MWParserEnvironment,
|
|
WikitextSerializer = require(mp + 'mediawiki.WikitextSerializer.js').WikitextSerializer;
|
|
|
|
var env = new ParserEnv( {
|
|
// fetch templates from enwiki for now..
|
|
wgScript: 'http://en.wikipedia.org/w',
|
|
// stay within the 'proxied' content, so that we can click around
|
|
wgScriptPath: '', //http://en.wikipedia.org/wiki',
|
|
wgScriptExtension: '.php',
|
|
// XXX: add options for this!
|
|
wgUploadPath: 'http://upload.wikimedia.org/wikipedia/commons',
|
|
fetchTemplates: true,
|
|
// enable/disable debug output using this switch
|
|
debug: false,
|
|
trace: false,
|
|
maxDepth: 40
|
|
} );
|
|
|
|
var parserPipelineFactory = new ParserPipelineFactory( env );
|
|
//var parser = parserPipelineFactory.makePipeline( 'text/x-mediawiki/full' );
|
|
|
|
|
|
var app = express.createServer();
|
|
app.use(express.bodyParser());
|
|
|
|
app.get('/', function(req, res){
|
|
res.write('<body><strong>Welcome to the alpha test web service for the ' +
|
|
'<a href="http://www.mediawiki.org/wiki/Parsoid">Parsoid<a> parser.</strong>');
|
|
res.write( '<p>Usage: <ul><li>GET /title for the DOM');
|
|
res.write('<li>POST a DOM as parameter "content" to /title for the wikitext</ul>');
|
|
res.write('You can start exploring at <a href="/Main_Page">Main Page</a>. ');
|
|
res.end('There are also forms for experiments: <a href="/_wikitext/">WikiText -> HTML DOM</a> and <a href="/_html/">HTML DOM -> WikiText</a>.');
|
|
});
|
|
|
|
var htmlSpecialChars = function ( s ) {
|
|
return s.replace(/&/g,'&')
|
|
.replace(/</g,'<')
|
|
.replace(/"/g,'"')
|
|
.replace(/'/g,''');
|
|
};
|
|
|
|
var textarea = function ( res, content ) {
|
|
res.write('<form method=POST><textarea name="content" cols=90 rows=9>');
|
|
res.write( ( content &&
|
|
htmlSpecialChars( content) ) ||
|
|
'');
|
|
res.write('</textarea><br><input type="submit"></form>');
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
* Form-based HTML DOM -> wikitext interface for manual testing
|
|
*/
|
|
app.get(/\/_html\/(.*)/, function(req, res){
|
|
env.pageName = req.params[0];
|
|
res.setHeader('Content-Type', 'text/html; charset=UTF-8');
|
|
res.write( "Your HTML DOM:" );
|
|
textarea( res );
|
|
res.end('');
|
|
});
|
|
app.post(/\/_html\/(.*)/, function(req, res){
|
|
env.pageName = req.params[0];
|
|
res.setHeader('Content-Type', 'text/html; charset=UTF-8');
|
|
var p = new html5.Parser();
|
|
p.parse( '<html><body>' + req.body.content + '</body></html>' );
|
|
res.write('<pre style="background-color: #efefef">');
|
|
new WikitextSerializer({env: env}).serializeDOM(
|
|
p.tree.document.childNodes[0].childNodes[1],
|
|
function( c ) {
|
|
res.write( htmlSpecialChars( c ) );
|
|
});
|
|
res.write('</pre>');
|
|
res.write( "<hr>Your HTML DOM:" );
|
|
textarea( res, req.body.content );
|
|
res.end('');
|
|
});
|
|
|
|
/**
|
|
* Form-based wikitext -> HTML DOM interface for manual testing
|
|
*/
|
|
app.get(/\/_wikitext\/(.*)/, function(req, res){
|
|
env.pageName = req.params[0];
|
|
res.setHeader('Content-Type', 'text/html; charset=UTF-8');
|
|
res.write( "Your wikitext:" );
|
|
textarea( res );
|
|
res.end('');
|
|
});
|
|
app.post(/\/_wikitext\/(.*)/, function(req, res){
|
|
env.pageName = req.params[0];
|
|
res.setHeader('Content-Type', 'text/html; charset=UTF-8');
|
|
var parser = parserPipelineFactory.makePipeline( 'text/x-mediawiki/full' );
|
|
parser.on('document', function ( document ) {
|
|
res.write(document.body.innerHTML);
|
|
//res.write('<form method=POST><input name="content"></form>');
|
|
//res.end("hello world\n" + req.method + ' ' + req.params.title);
|
|
res.write( "<hr>Your wikitext:" );
|
|
textarea( res, req.body.content );
|
|
res.end('');
|
|
});
|
|
try {
|
|
res.setHeader('Content-Type', 'text/html; charset=UTF-8');
|
|
console.log('starting parsing of ' + req.params[0]);
|
|
// FIXME: This does not handle includes or templates correctly
|
|
parser.process( req.body.content );
|
|
} catch (e) {
|
|
console.log( e );
|
|
res.write( e );
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Regular article parsing
|
|
*/
|
|
app.get(/\/(.*)/, function(req, res){
|
|
env.pageName = req.params[0];
|
|
if ( env.pageName === 'favicon.ico' ) {
|
|
res.end( 'no favicon yet..');
|
|
return;
|
|
}
|
|
var parser = parserPipelineFactory.makePipeline( 'text/x-mediawiki/full' );
|
|
parser.on('document', function ( document ) {
|
|
res.end(document.body.innerHTML);
|
|
//res.write('<form method=POST><input name="content"></form>');
|
|
//res.end("hello world\n" + req.method + ' ' + req.params.title);
|
|
});
|
|
try {
|
|
res.setHeader('Content-Type', 'text/html; charset=UTF-8');
|
|
console.log('starting parsing of ' + req.params[0]);
|
|
// FIXME: This does not handle includes or templates correctly
|
|
parser.process('{{:' + req.params[0] + '}}' );
|
|
} catch (e) {
|
|
console.log( e );
|
|
res.end( e );
|
|
textarea( res, req.body.content );
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Regular article serialization using POST
|
|
*/
|
|
app.post(/\/(.*)/, function(req, res){
|
|
env.pageName = req.params[0];
|
|
res.setHeader('Content-Type', 'text/x-mediawiki; charset=UTF-8');
|
|
var p = new html5.Parser();
|
|
p.parse( req.body.content );
|
|
new WikitextSerializer({env: env}).serializeDOM(
|
|
p.tree.document.childNodes[0].childNodes[1],
|
|
res.write.bind( res ) );
|
|
res.end('');
|
|
});
|
|
|
|
module.exports = app;
|