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HackMyResume/dist/generators/html-png-generator.js

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2016-01-27 10:29:26 +00:00
/**
Definition of the HtmlPngGenerator class.
@license MIT. See LICENSE.MD for details.
@module html-png-generator.js
*/
(function() {
var FS, HTML, HtmlPngGenerator, PATH, SLASH, SPAWN, TemplateGenerator, phantom;
TemplateGenerator = require('./template-generator');
FS = require('fs-extra');
HTML = require('html');
SLASH = require('slash');
SPAWN = require('../utils/safe-spawn');
PATH = require('path');
/**
An HTML-based PNG resume generator for HackMyResume.
*/
HtmlPngGenerator = module.exports = TemplateGenerator.extend({
init: function() {
return this._super('png', 'html');
},
invoke: function(rez, themeMarkup, cssInfo, opts) {},
generate: function(rez, f, opts) {
var htmlFile, htmlResults;
htmlResults = opts.targets.filter(function(t) {
return t.fmt.outFormat === 'html';
});
htmlFile = htmlResults[0].final.files.filter(function(fl) {
return fl.info.ext === 'html';
});
phantom(htmlFile[0].data, f);
}
});
/**
Generate a PDF from HTML using Phantom's CLI interface.
Spawns a child process with `phantomjs <script> <source> <target>`. Phantom
must be installed and path-accessible.
TODO: If HTML generation has run, reuse that output
TODO: Local web server to ease Phantom rendering
*/
phantom = function(markup, fOut) {
var destPath, info, scriptPath, sourcePath, tempFile;
tempFile = fOut.replace(/\.png$/i, '.png.html');
FS.writeFileSync(tempFile, markup, 'utf8');
scriptPath = SLASH(PATH.relative(process.cwd(), PATH.resolve(__dirname, '../utils/rasterize.js')));
sourcePath = SLASH(PATH.relative(process.cwd(), tempFile));
destPath = SLASH(PATH.relative(process.cwd(), fOut));
info = SPAWN('phantomjs', [scriptPath, sourcePath, destPath]);
};
}).call(this);