/*

    EndPwn CRISPR

    Copyright 2018 EndPwn Project
    
    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
    
    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
    
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

    DO NOT EDIT THIS FILE! Your bootstrap may overwrite changes to it, and you will lose your work!
    EndPwn3 users: You can prevent this by creating a file in the same directory named DONTUPDATE
    
    https://github.com/endpwn/

*/

function evaluate(str, exportsR) {
    var exports = {};
    var ret = eval(str);
    if (exportsR) Object.assign(exportsR, exports);
    return ret;
}

(() => {

    // log function
    function __crprint(str) {
        console.log(`%c[CRISPR]%c ` + str, 'font-weight:bold;color:#0cc', '');
    }
    function __crwarn(str) {
        console.warn(`%c[CRISPR]%c ` + str, 'font-weight:bold;color:#0cc', '');
    }

    exports.go = (() => {

        window.__crispr_load_attempted = true;

        if (location.hostname.indexOf('discordapp') == -1 && location.hostname.indexOf('dr1ft.xyz') == -1) return;

        try {

            __crprint('starting up...');

            var _localStorage = window.localStorage;
            window.crispr = {

                version: {
                    major: 1,
                    minor: 2,
                    revision: 7,

                    toString: function () {
                        return `v${this.major}.${this.minor}.${this.revision}`;
                    }
                },

                research: {
                    webpackJsonpPushes: [],
                    webpackJsonpTransformations: []
                },

                data: {

                },

                functions: {

                    patch: mod => {

                        // make sure it's an array before trying to process it
                        if (Array.isArray(mod)) {

                            // iterate over every module
                            __crprint(`processing ${mod.length} modules...`);
                            for (i in mod) {

                                // iterate over the replacement dictionary
                                snippets.forEach(pair => {

                                    // convert the module constructor into a string
                                    var orig = mod[i].toString();

                                    // get the replacement snippet
                                    var signature = pair.signature;

                                    // check if it's an old shitty regex replacement
                                    signature = typeof signature == 'string' ? signature.startsWith('/') && signature.endsWith('/') ? new RegExp(signature.substr(1, signature.length - 2)) : signature : signature;

                                    // if the constructor contains our signature, patch it
                                    if (typeof signature == 'string' ? orig.indexOf(signature) != -1 : orig.match(signature)) {

                                        // replace the function with our new one
                                        __crprint(`patching module ${i}... (${signature})`);
                                        mod[i] = eval('(' + orig.replace(signature, pair.payload) + ')');

                                    }

                                });

                            }

                        }

                    },

                    pushHookOld: (x, mod, main) => {

                        // disable safemode keystroke listener
                        document.removeEventListener('keydown', goSafe);

                        // check if safemode
                        if (!_localStorage['safemode'])
                            crispr.functions.patch(mod);

                        // call webpack proper with our modified modules
                        return crispr.data.webpackPush(x, mod, main);

                    },

                    pushHookNew: (x,mod,main) => {

                        // disable safemode keystroke listener
                        document.removeEventListener('keydown', goSafe);

                        // check if safemode
                        if (!_localStorage['safemode'])
                            crispr.functions.patch(mod);

                        // call webpack proper with our modified modules
                        return mod;

                    }

                },

            };

            // safemode stuff
            __crprint('press left shift to start up in safemode');

            function goSafe(e) {
                if (e.keyCode == 16)
                    _localStorage['safemode'] = 1;
                __crwarn('ok, starting up in safe mode');
                document.removeEventListener('keydown', goSafe);
            }

            document.addEventListener('keydown', goSafe);
            document.addEventListener('ep-ready', () => document.removeEventListener('keydown', goSafe)); // crispr expects epapi to reset safemode and fire ep-ready

            // with crxpwn, it's no longer safe to assume we have access to require()
            var electron;
            if (window.DiscordNative !== undefined) {
                electron = DiscordNative.nativeModules.requireModule("discord_/../electron");
                window.require = electron.remote.require;
            }
            else {
                electron = require('electron');
            }

            // crispr runs far before epapi is ready, so we need to define these for ourself
            const fs = require('original-fs');
            const data = electron.remote.app.getPath('userData');

            function krequire(p) {
                var exports = {};
                eval(fs.readFileSync(data + '/plugins/' + p + (p.endsWith('.js') ? '' : '.js'), 'utf8').toString());
                return exports;
            }

            // replacement dictionary
            var snippets = [
                // TODO: move these the fuck out of this file after endpwn3.1
                { signature: '#([0-9]{4})', payload: '#(.{1,4})' },
                { signature: 'return t.hasFlag(H.UserFlags.STAFF)', payload: 'return t.hasFlag(4096)&&r.push({tooltip:"EndPwn Developer",onClick:function(){return window.open("https://endpwn.github.io/","_blank")},class:"endpwn"}),t.hasFlag(H.UserFlags.STAFF)' }
            ];

            // plugin iterator, taken from epapi
            if (fs.existsSync(data + '/plugins')) {
                fs.readdirSync(data + '/plugins').forEach(x => {
                    if (x.endsWith('.js')) {
                        try {
                            var plugin = krequire(x);
                            if (plugin.preload !== undefined) {

                                // plugin has a preload function
                                __crprint('executing /plugins/' + x);
                                plugin.preload();

                            }
                            if (plugin.replacements !== undefined) {

                                // add the plugin's replacements to the dictionary
                                __crprint('adding replacements from /plugins/' + x);
                                __crwarn('exports.replacements is deprecated, please use exports.manifest.replacements');
                                Object.keys(plugin.replacements).map(key => { return { signature: key, payload: plugin.replacements[key] } }).forEach(x => snippets.push(x));

                            }
                            if (plugin.manifest !== undefined && plugin.manifest.replacements !== undefined) {

                                // add the plugin's replacements to the dictionary
                                __crprint('adding replacements from /plugins/' + x);
                                plugin.manifest.replacements.forEach(x => snippets.push(x));

                            }
                        } catch (e) {
                            console.warn('/plugins/' + x + ' contains errors\n\n', e);
                        }
                    }
                });
            }

            // hook webpackJsonp so that we can play with the constructors
            __crprint('hooking webpackJsonp...');
            Object.defineProperty(window, "webpackJsonp", {

                // return crispr's function instead of webpack proper
                get: () => window.crispr.hook,

                // setup replacement when discord tries to define webpack
                set: webpack => {
                    if (webpack && webpack.push && webpack.push.patched) return;
                    const push_original = webpack.push;

                    //__crprint('something is trying to define webpackJsonp...');

                    window.crispr.webpackJsonp = webpack;
                    if (typeof webpack == 'function') {
                        window.crispr.data.webpackPush = webpack;
                        window.crispr.hook = window.crispr.functions.pushHookOld;
                    } else {
                        const newPush = function(e,t,o){
                            const modules = t || e[1];
                            const main = o ? o : e[2];
                            const _ = t ? e : e[0];

                            const patched = window.crispr.functions.pushHookNew(_,modules,main);

                            const args = [_,patched,main];

                            push_original.apply(webpack, [args])
                        }

                        webpack.push = newPush;
                        window.crispr.hook = webpack;
                        webpack.push.patched = true;
                    }
                }
            });

            __crprint('ready!');

        } catch (ex) {
            // something bad happened -- if we dont catch this exception it will break discord!!!
            console.error('CRISPR init failure!\n\n', ex);
        }

    });

})();