/
bundle_zip_plugin.js
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/
bundle_zip_plugin.js
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let fs = require("fs");
let JSZip = require("jszip");
let async = require("async");
let dir = require('node-dir');
let UglifyJS = require('uglify-js');
let visor_zip = new JSZip();
let scorm_zip = new JSZip();
function ZipBundlePlugin() {
this.startTime = Date.now();
}
function purgeRoot(str) {
return str.replace("dist\/", "");
}
ZipBundlePlugin.prototype.apply = function(compiler) {
/* Visor ZIP generation */
compiler.plugin("after-emit", function(compilation, callback) {
async.series([
function(callback) {
let path = "./dist/css/";
fs.stat(path, function(err, stats) {
if(err) {
console.error("/dist/css/ does not exist!");
callback(null, "css");
}else{
dir.files(path, function(err, filelist) {
if (err) {throw err;}
async.each(filelist, function(elem, call) {
visor_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
scorm_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
call();
}, function(err, results) {
callback(null, "css");
});
});
}
});
},
function(callback) {
let path = "./dist/js/";
fs.stat(path, function(err, stats) {
if(err) {
console.error("/dist/js/ does not exist!");
callback(null, "js");
}else{
dir.files(path, function(err, filelist) {
if (err) {throw err;}
async.each(filelist, function(elem, call) {
visor_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
scorm_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
call();
}, function(err, results) {
callback(null, "js");
});
});
}
});
},
function(callback) {
let path = "./dist/images/";
fs.stat(path, function(err, stats) {
if(err) {
console.error("/dist/images/ does not exist!");
callback(null, "images");
}else{
dir.files(path, function(err, filelist) {
if (err) {throw err;}
async.each(filelist, function(elem, call) {
visor_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
scorm_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
call();
}, function(err, results) {
callback(null, "images");
});
});
}
});
},
function(callback) {
let path = "./dist/src/";
fs.stat(path, function(err, stats) {
if(err) {
console.error("/dist/src/ does not exist!");
callback(null, "src");
}else{
dir.files(path, function(err, filelist) {
if (err) {throw err;}
async.each(filelist, function(elem, call) {
if(process.argv.indexOf('-p') !== -1 && elem.indexOf(".js") !== -1 && !(elem.indexOf("parseXML.js") !== -1 || elem.indexOf("jsLoader.js") !== -1)) {
visor_zip.file(purgeRoot(elem), UglifyJS.minify("./" + elem).code);
scorm_zip.file(purgeRoot(elem), UglifyJS.minify("./" + elem).code);
} else {
visor_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
scorm_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
}
call();
}, function(err, results) {
callback(null, "src");
});
});
}
});
},
function(callback) {
let path = "./dist/js/";
fs.stat(path, function(err, stats) {
if(err) {
console.error("/dist/js/ does not exist!");
callback(null, "js");
}else{
dir.files(path, function(err, filelist) {
if (err) {throw err;}
filelist.splice(filelist.indexOf("dist/js/visor-bundle.js.map"), 1);
async.each(filelist, function(elem, call) {
visor_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
scorm_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
call();
}, function(err, results) {
callback(null, "js");
});
});
}
});
},
function(callback) {
let path = "./dist/exercises/";
fs.stat(path, function(err, stats) {
if(err) {
console.error("/dist/exercises/ does not exist!");
callback(null, "exercises");
}else{
dir.files(path, function(err, filelist) {
if (err) {throw err;}
async.each(filelist, function(elem, call) {
visor_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
scorm_zip.file(purgeRoot(elem), fs.readFileSync("./" + elem));
call();
}, function(err, results) {
callback(null, "exercises");
});
});
}
});
},
function(callback) {
let path = "./dist/lib/scorm/scorm/";
fs.stat(path, function(err, stats) {
if(err) {
console.error("./dist/lib/scorm/scorm/ does not exist!");
callback(null, "scorm");
}else{
dir.files(path, function(err, filelist) {
if (err) {throw err;}
async.each(filelist, function(elem, call) {
scorm_zip.file(elem.replace("dist\/lib\/scorm\/", ""), fs.readFileSync("./" + elem));
call();
}, function(err, results) {
callback(null, "scorm");
});
});
}
});
},
function(callback) {
let path = "./dist/lib/scorm/manifest_files/";
fs.stat(path, function(err, stats) {
if(err) {
console.error("/dist/manifest_files/ does not exist!");
callback(null, "manifest_files");
}else{
dir.files(path, function(err, filelist) {
if (err) {throw err;}
async.each(filelist, function(elem, call) {
scorm_zip.file(elem.replace("dist\/lib\/scorm\/manifest_files/", ""), fs.readFileSync("./" + elem));
call();
}, function(err, results) {
callback(null, "manifest_files");
});
});
}
});
},
// Write visor
function(callback) {
visor_zip.generateAsync({ type: "nodebuffer" }).then(function(content) {
fs.writeFile("./dist/lib/visor/dist.zip", content, function(err) {});
console.log("Ended dist.zip bundle");
callback();
});
},
// Write scorm
function(callback) {
scorm_zip.generateAsync({ type: "nodebuffer" }).then(function(content) {
fs.writeFile("./dist/lib/scorm/scorm.zip", content, function(err) {});
console.log("Ended scorm.zip bundle");
callback();
});
}], function(err, results) {
callback();
}
);
});
};
module.exports = ZipBundlePlugin;