/*

MIT License http://www.opensource.org/licenses/mit-license.php

Author Tobias Koppers @sokra

*/

var ConcatSource = require("webpack-core/lib/ConcatSource");

var Template = require("./Template");

function JsonpChunkTemplatePlugin() {}

module.exports = JsonpChunkTemplatePlugin;

JsonpChunkTemplatePlugin.prototype.apply = function(chunkTemplate) {

chunkTemplate.plugin("render", function(modules, chunk) {

var jsonpFunction = this.outputOptions.jsonpFunction || Template.toIdentifier("webpackJsonp" + (this.outputOptions.library || ""));

var source = new ConcatSource();

source.add(jsonpFunction + "(" + JSON.stringify(chunk.ids) + ",");

source.add(modules);

source.add(")");

return source;

});

chunkTemplate.plugin("hash", function(hash) {

hash.update("JsonpChunkTemplatePlugin");

hash.update("3");

hash.update(this.outputOptions.jsonpFunction + "");

hash.update(this.outputOptions.library + "");

});

};