gigya patch

gigyaPatch.js

/**
 * Gigya Patch Module
 *
 * 'use strict';
 * // variables to be ignored by JSHint'
 *
 * define([optional dependencies], function(dependencies reference in the same order) {
 *     // You can return any type of objects, functions or variables
 *     return {
 *         foo: function() {...}
 *     }
 * });
 */

'use strict';
/* global define, gigya */

define(['modules/gigya/common'], function(gigyaCommon) {
    var gigyaPatch = {
        init: function () {
            var self = this;
            gigyaCommon.ready(function() {
                //self.initPatchErrors(); // this was breaking the whole site TODO FIXME
                // I guess is good to get rid of it since Gigya changed the 'contract' (software term) in their interfaces
                // patch the code outside their 'supported' scope
                self.removeGigyaStyles();
            });
        },
        initPatchErrors: function () {
            var originalFunction = gigya.global.JPCMD.prototype.handleResponse,
                originalFunctionString = originalFunction.toString();

            /*jshint evil: true */
            gigya.global.JPCMD.prototype.originalHanldeJPResponse = new Function(/\(([\s\S]*?)\)/.exec(originalFunction)[1], originalFunctionString.substring(originalFunctionString.indexOf('{') + 1, originalFunctionString.lastIndexOf('}')));
            /*jshint evil: false */

            gigya.global.JPCMD.prototype.handleResponse = function (a, b) {
                gigya.global.JPCMD.prototype.originalHanldeJPResponse(a, b);
                if (a.errorCode && a.errorCode !== 0 && a.errorCode !== 206001 && a.errorCode !== 206002) {
                    gigyaCommon.setError((a.errorDetails || a.errorMessage), a.errorCode);
                }
            };
        },
        removeGigyaStyles: function () {
            var stylesRemoved = 0,
                stylesTimer = setInterval(function () {
                    Array.prototype.forEach.call(document.querySelectorAll('style'), function(item) {
                        if (item.textContent.match('.gigya-') && !item.textContent.match('.gigya-reset')) {
                            item.parentNode.removeChild(item);
                            stylesRemoved += 1;
                        }
                    });
                    if (stylesRemoved >= 1) {
                        clearInterval(stylesTimer);
                    }
                }, 50);
        },
        patchScreens: function (forScreens) {
            // This is unbelievably hacky way of putting auto-showing dialogs into FOX popup, however it can't done other way because gigya doesn't allow it
            setInterval(function () {
                var startScreen = document.querySelector('.gigya-screen-dialog .gigya-screen, .gigya-screen-dialog-mobile .gigya-screen'),
                    toReplace;

                if (startScreen && forScreens.indexOf(startScreen.getAttribute('id')) > -1) {
                    toReplace = document.querySelector('#gigyaContainer_content > div');
                    toReplace.parentNode.appendChild(document.querySelector('.gigya-screen-dialog #' + startScreen.getAttribute('id') + ', .gigya-screen-dialog-mobile #' + startScreen.getAttribute('id')));
                    toReplace.parentNode.removeChild(toReplace);
                    document.querySelector('.gigya-screen-dialog, .gigya-screen-dialog-mobile').style.display = 'none';
                }

                if (this.gigya && this.gigya.i18n && !this.newTextSetted) {
                    /* jshint camelcase:false */
                    this.gigya.i18n['gigya.services.accounts.plugins.screenSet.js'].en.password_does_not_meet_complexity_requirements = 'Password has to be at least 6 characters long.';
                    this.newTextSetted = true;
                }

            }, 50);
        }
    };

    return gigyaPatch;
});