nextcloud / passman-webextension

$(document).ready(function () {

    var _this = this;

    var storage = new API.Storage();

    function fillLogin(login) {

        API.runtime.sendMessage(API.runtime.id, {

            method: 'passToParent',

            args: {

                injectMethod: 'enterLoginDetails',

                args: login

            }

        });

    }

        API.runtime.sendMessage(API.runtime.id, {

            method: 'passToParent',

            args: {

                injectMethod: 'removePasswordPicker'

            }

        });

    }

    function copyTextToClipboard(text) {

        var copyFrom = document.createElement("textarea");

        copyFrom.textContent = text;

        var body = document.getElementsByTagName('body')[0];

        body.appendChild(copyFrom);

        copyFrom.select();

        document.execCommand('copy');

        body.removeChild(copyFrom);

    }

    _this.copyTextToClipboard = copyTextToClipboard;

    function setupAddCredentialFields() {

        var labelfield = $('#savepw-label');

        labelfield.val(document.title);

        var userfield = $('#savepw-username');

        var pwfield = $('#savepw-password');

        $('.togglePw').click(function () {

            $('.togglePw').find('.fa').toggleClass('fa-eye').toggleClass('fa-eye-slash');

            if (pwfield.attr('type') === 'password') {

                pwfield.attr('type', 'text');

            } else {

                pwfield.attr('type', 'password');

            }

        });

        $('#savepw-save').click(function (e) {

            e.preventDefault();

            API.runtime.sendMessage(API.runtime.id, {

                method: "injectCreateCredential", args: {

                    label: labelfield.val(),

                    username: userfield.val(),

                    password: pwfield.val()

                }

            });

        });

        $('#savepw-cancel').click(function () {

            labelfield.val(document.title);

            userfield.val('');

            pwfield.val('');

            removePasswordPicker();

            //removePasswordPicker();

        });

    }

    function toggleFieldType(field) {

        if ($(field).attr('type').toLowerCase() === 'text') {

            $(field).attr('type', 'password');

        } else {

            $(field).attr('type', 'text');

        }

    }

    function genPwd(settings) {

        /* jshint ignore:start */

        var password = generatePassword(settings['length'],

            settings.useUppercase,

            settings.useLowercase,

            settings.useDigits,

            settings.useSpecialChars,

            settings.minimumDigitCount,

            settings.avoidAmbiguousCharacters,

            settings.requireEveryCharType);

        /* jshint ignore:end */

        return password;

    }

    function getPasswordGenerationSettings(cb) {

        var default_settings = {

            'length': 12,

            'useUppercase': true,

            'useLowercase': true,

            'useDigits': true,

            'useSpecialChars': true,

            'minimumDigitCount': 3,

            'avoidAmbiguousCharacters': false,

            'requireEveryCharType': true

        };

        storage.get('password_generator_settings').then(function (_settings) {

            if (!_settings) {

                _settings = default_settings;

            }

            cb(_settings);

        }).error(function () {

            cb(default_settings);

        });

    }

    function setupPasswordGenerator() {

        //getPasswordGeneratorSettings

        getPasswordGenerationSettings(function (settings) {

            var round = 0;

            function generate_pass(inputId) {

                var new_password = genPwd(settings);

                $('#'+ inputId).val(new_password);

                setTimeout(function () {

                    if (round < 10) {

                        generate_pass(inputId);

                        round++;

                    } else {

                        round = 0;

                    }

                }, 10);

            }

            $.each(settings, function (setting, val) {

                if (typeof(val) === "boolean") {

                    $('[name="' + setting + '"]').prop('checked', val);

                } else {

                    $('[name="' + setting + '"]').val(val);

                }

            });

            $('form[name="advancedSettings"]').change(function () {

                var pw_settings_form = $(this);

                settings = pw_settings_form.serializeObject();

                storage.set('password_generator_settings', settings);

            });

            $('.renewpw').click(function () {

                generate_pass('generated_password');

            });

            $('.renewpw_newac').click(function () {

                generate_pass('savepw-password');

            });

            $('.renewpw').click();

            $('.renewpw_newac').click();

            $('.usepwd').click(function () {

                $('#savepw-password').val($('#generated_password').val());

                $('.tab.add').click();

            });

            $('.togglePwVis').click(function () {

                toggleFieldType('#generated_password');

                $(this).find('.fa').toggleClass('fa-eye-slash').toggleClass('fa-eye');

            });

            $('.adv_opt').click(function () {

                var adv_settings = $('.pw-setting-advanced');

                $(this).find('i').toggleClass('fa-angle-right').toggleClass('fa-angle-down');

                if (adv_settings.is(':visible')) {

                    adv_settings.slideUp();

                } else {

                    adv_settings.slideDown();

                }

            });

        });

    }

    var picker = $('#password_picker');

    picker.find('.tab').click(function () {

        var target = $(this).attr('class').replace('active', '').replace('tab', '').trim();

        picker.find('.tab').removeClass('active');

        picker.find('.tab-content').children().hide();

        picker.find('.tab-' + target + '-content').show();

        picker.find('.tab.' + target).addClass('active');

    });

    $('.tab.close').click(function () {

        removePasswordPicker();

    });

    var url = (window.location != window.parent.location)

        ? document.referrer

        : document.location.href;

    API.runtime.sendMessage(API.runtime.id, {method: "getCredentialsByUrl", args: [url]}).then(function (logins) {

        if (logins.length !== 0) {

            picker.find('.tab-list-content').html('');

        }

        for (var i = 0; i < logins.length; i++) {

            var login = logins[i];

            var div = $('<div>', {class: 'account', text: login.label});

            $('<br>').appendTo(div)

            $('<small>').text(login.username).appendTo(div)

            /* jshint ignore:start */

            div.click((function (login) {

                return function () {

                    //enterLoginDetails(login);

                    //API.runtime.sendMessage(API.runtime.id, {method: 'getMasterPasswordSet'})

                    fillLogin(login)

                };

            })(login));

            /* jshint ignore:end*/

            picker.find('.tab-list-content').append(div);

        }

    });

    $('.no-credentials .save').on('click', function () {

        $('.tab.add').click();

    });

    $('.no-credentials .gen').on('click', function () {

        $('.tab.generate').click();

    });

    setupAddCredentialFields();

    setupPasswordGenerator();

        if (_this[msg.method]) {

            _this[msg.method](msg.args, sender);

        }

    });

});