KevinMidboe/inline-html
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Refactor. Update dependencies. Update tests. Make img plugin async.

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Alexandre Gigliotti
2015-11-20 16:06:43 -08:00
parent 6e924c49ac
commit 068dab8e8f
12 changed files with 373 additions and 268 deletions
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59
lib/index.js
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@@ -1,12 +1,13 @@
var co = require('co');
var fs = require('mz/fs');
var inlineStyle = require('./inline-style');
var inlineImg = require('./inline-img');
var inlineLess = require('./inline-less');
var R = require('ramda');
var Ru = require('@panosoft/ramda-utils');
const cheerio = require('cheerio');
const co = require('co');
const fs = require('mz/fs');
const inlineCssUrl = require('./css-url');
const inlineImg = require('./img');
const inlineLess = require('./link-less');
const R = require('ramda');
const Ru = require('@panosoft/ramda-utils');
var inlineHtml = {};
var inline = {};
/**
* Embed referenced local assets within and HTML file.
*
@@ -15,44 +16,46 @@ var inlineHtml = {};
*
* @return {Promise}
*/
inlineHtml.html = co.wrap(function * (html, options) {
inline.html = co.wrap(function * (html, options) {
options = Ru.defaults({
filename: null,
less: {},
verbose: false
}, options || {});
var filename = options.filename;
// Embed assets
const filename = options.filename;
var files = [filename];
try {
var lessResult = yield inlineLess(html, filename, options.less);
html = lessResult.html;
files = R.concat(files, lessResult.files);
var $ = cheerio.load(html, {decodeEntities: false});
var styleResult = inlineStyle(html, filename);
html = styleResult.html;
files = R.concat(files, styleResult.files);
var result;
result = yield inlineLess($, filename, options);
$ = result.$;
files = R.concat(files, result.files);
var imgResult = inlineImg(html, filename);
html = imgResult.html;
files = R.concat(files, imgResult.files);
result = inlineCssUrl($, filename);
$ = result.$;
files = R.concat(files, result.files);
result = yield inlineImg($, filename);
$ = result.$;
files = R.concat(files, result.files);
html = $.xml();
files = R.uniq(files);
return (options.verbose ? { html, files } : html);
}
catch (error) {
if (!error.filename) error.filename = filename;
error.files = R.uniq(R.concat(files, error.files || []));
throw error;
}
files = R.uniq(files);
var result = { html, files };
return (options.verbose ? result : result.html);
});
inlineHtml.file = co.wrap(function * (filename, options) {
var html = yield fs.readFile(filename, 'utf8');
inline.file = co.wrap(function * (filename, options) {
const html = yield fs.readFile(filename, 'utf8');
options = R.merge(options || {}, {filename});
return yield inlineHtml.html(html, options);
return yield inline.html(html, options);
});
module.exports = inlineHtml;
module.exports = inline;