//
// From http://www.kenneth-truyers.net/2013/04/27/javascript-namespaces-and-modules/
//
var sysPass = sysPass || {};

// create a general purpose namespace method
// this will allow us to create namespace a bit easier
sysPass.createNS = function (namespace) {
    var nsparts = namespace.split(".");
    var parent = sysPass;

    // we want to be able to include or exclude the root namespace
    // So we strip it if it's in the namespace
    if (nsparts[0] === "sysPass") {
        nsparts = nsparts.slice(1);
    }

    // loop through the parts and create
    // a nested namespace if necessary
    for (var i = 0; i < nsparts.length; i++) {
        var partname = nsparts[i];
        // check if the current parent already has
        // the namespace declared, if not create it
        if (typeof parent[partname] === "undefined") {
            parent[partname] = {};
        }
        // get a reference to the deepest element
        // in the hierarchy so far
        parent = parent[partname];
    }
    // the parent is now completely constructed
    // with empty namespaces and can be used.
    return parent;
};

// Namespace principasl de sysPass
sysPass.createNS('sysPass.Util');
sysPass.Util.Common = function () {
    "use strict";

    var APP_ROOT, LANG, PK, MAX_FILE_SIZE;

    // Atributos de la ordenación de búsquedas
    var order = {key: 0, dir: 0};

    // Variable para determinar si una clave de cuenta ha sido copiada al portapapeles
    var passToClip = 0;
    // Variable para el ajuste óptimo del contenido a la altura del documento
    var windowAdjustSize = 450;
    // Variable para almacena la llamada a setTimeout()
    var timeout;

    // Atributos del generador de claves
    var passwordData = {
        passLength: 0,
        minPasswordLength: 8,
        complexity: {
            numbers: true,
            symbols: true,
            uppercase: true,
            numlength: 12
        }
    };

    // Inicializar la encriptación RSA
    var encrypt = new JSEncrypt();

    $(document).ready(function () {
        initializeClipboard();
        PK !== '' && bindPassEncrypt();
    });

    //$.ajaxSetup({
    //    error: function(jqXHR, exception) {
    //        if (jqXHR.status === 0) {
    //            $('#content').fadeIn().html(resMsg("nofancyerror", jqXHR.responseText));
    //        } else if (jqXHR.status == 404) {
    //            $('#content').fadeIn().html(resMsg("nofancyerror", jqXHR.responseText));
    //        } else if (jqXHR.status == 500) {
    //            $('#content').fadeIn().html(resMsg("nofancyerror", jqXHR.responseText));
    //        } else if (exception === 'parsererror') {
    //            $('#content').fadeIn().html(resMsg("nofancyerror", jqXHR.responseText));
    //        } else if (exception === 'timeout') {
    //            $('#content').fadeIn().html(resMsg("nofancyerror", jqXHR.responseText));
    //        } else if (exception === 'abort') {
    //            $('#content').fadeIn().html(resMsg("nofancyerror", jqXHR.responseText));
    //        } else {
    //            $('#content').fadeIn().html(resMsg("nofancyerror", jqXHR.responseText));
    //            //alert('Uncaught Error.n' + jqXHR.responseText);
    //        }
    //    }
    //});

    var getEnvironment = function () {
        var path = window.location.pathname.split('/');
        var rootPath = function () {
            var fullPath = '';

            for (var i = 1; i <= path.length - 2; i++) {
                fullPath += "/" + path[i];
            }

            return fullPath;
        };
        var url = window.location.protocol + "//" + window.location.host + rootPath();

        $.ajax({
            type: 'GET',
            url: url + '/ajax/ajax_getEnvironment.php',
            dataType: "json",
            async: false,
            data: {isAjax: 1},
            success: function (json) {
                APP_ROOT = json.app_root;
                LANG = json.lang;
                PK = json.pk;
                MAX_FILE_SIZE = json.max_file_size;

                encrypt.setPublicKey(PK);
            }
        });
    };

    getEnvironment();

    // Función para cargar el contenido de la acción del menú seleccionada
    var doAction = function (actionId, lastAction, itemId) {
        var data = {'actionId': actionId, 'lastAction': lastAction, 'itemId': itemId, isAjax: 1};

        $.ajax({
            type: 'POST',
            dataType: 'html',
            url: APP_ROOT + '/ajax/ajax_getContent.php',
            data: data,
            success: function (response) {
                $('#content').html(response);
                setContentSize();
            },
            error: function () {
                $('#content').html(resMsg("nofancyerror"));
            }
        });
    };

    // Función para establecer la altura del contenedor ajax
    var setContentSize = function () {
        if ($("#container").hasClass('content-no-auto-resize')) {
            return;
        }

        // Calculate total height for full body resize
        var totalHeight = $("#content").height() + 200;
        //var totalWidth = $("#wrap").width();

        $("#container").css("height", totalHeight);
    };

    // Función para retornar el scroll a la posición inicial
    var scrollUp = function () {
        $('html, body').animate({scrollTop: 0}, 'slow');
    };

    // Función para limpiar un formulario
    var clearSearch = function (clearStart) {
        if (clearStart === 1) {
            $('#frmSearch').find('input[name="start"]').val(0);
            return;
        }

        document.frmSearch.search.value = "";
        $('#frmSearch').find('select').prop('selectedIndex', 0).trigger("chosen:updated");
        $('#frmSearch').find('input[name="start"], input[name="skey"], input[name="sorder"]').val(0);
        order.key = 0;
        order.dir = 0;
    };

    // Funcion para crear un desplegable con opciones
    var mkChosen = function (options) {
        $('#' + options.id).chosen({
            allow_single_deselect: true,
            placeholder_text_single: options.placeholder,
            disable_search_threshold: 10,
            no_results_text: options.noresults,
            width: "200px"
        });
    };

    // Función para la búsqueda de cuentas mediante filtros
    var accSearch = function (continous, event) {
        var lenTxtSearch = $('#txtSearch').val().length;

        if (typeof event !== 'undefined' &&
            ((event.keyCode < 48 && event.keyCode !== 13) || (event.keyCode > 105 && event.keyCode < 123))) {
            return;
        }

        if (lenTxtSearch < 3 && continous === 1 && lenTxtSearch > window.lastlen && event.keyCode !== 13) {
            return;
        }

        window.lastlen = lenTxtSearch;

        $('#frmSearch').find('input[name="start"]').val(0);

        doSearch();
    };

    // Función para la búsqueda de cuentas mediante ordenación
    var searchSort = function (skey, start, dir) {
        if (typeof skey === 'undefined' || typeof start === 'undefined') {
            return false;
        }

        $('#frmSearch').find('input[name="skey"]').val(skey);
        $('#frmSearch').find('input[name="sorder"]').val(dir);
        $('#frmSearch').find('input[name="start"]').val(start);

        doSearch();
    };

    // Función para la búsqueda de cuentas
    var doSearch = function () {
        var frmData = $("#frmSearch").serialize();

        $.ajax({
            type: 'POST',
            dataType: 'html',
            url: APP_ROOT + '/ajax/ajax_search.php',
            data: frmData,
            success: function (response) {
                $('#resBuscar').html(response);
                $('#resBuscar').css("max-height", $('html').height() - windowAdjustSize);
            },
            error: function () {
                $('#resBuscar').html(resMsg("nofancyerror"));
            },
            complete: function () {
                sysPassUtil.hideLoading();
                scrollUp();
            }
        });
    };

    // Mostrar el orden de campo y orden de búsqueda utilizados
    var showSearchOrder = function () {
        if (order.key) {
            $('#search-sort-' + order.key).addClass('filterOn');
            if (order.dir === 0) {
                $('#search-sort-' + order.key).append('<img src="imgs/arrow_down.png" style="width:17px;height:12px;" />');
            } else {
                $('#search-sort-' + order.key).append('<img src="imgs/arrow_up.png" style="width:17px;height:12px;" />');
            }
        }
    };

    // Función para navegar por el log de eventos
    var navLog = function (start, current) {
        if (typeof start === 'undefined') {
            return false;
        }

        $.ajax({
            type: 'POST',
            dataType: 'html',
            url: APP_ROOT + '/ajax/ajax_eventlog.php',
            data: {'start': start, 'current': current},
            success: function (response) {
                $('#content').html(response);
            },
            error: function () {
                $('#content').html(resMsg("nofancyerror"));
            },
            complete: function () {
                sysPassUtil.hideLoading();
                scrollUp();
            }
        });
    };

    // Función para ver la clave de una cuenta
    var viewPass = function (id, show, history) {
        $.ajax({
            type: 'POST',
            url: APP_ROOT + '/ajax/ajax_viewpass.php',
            dataType: "json",
            async: false,
            data: {'accountid': id, 'full': show, 'isHistory': history, 'isAjax': 1},
            success: function (json) {

                if (json.status === 10) {
                    doLogout();
                    return;
                }

                if (show === false || show === 0) {
                    // Copiamos la clave en el objeto que tiene acceso al portapapeles
                    $('#clip-pass-text').html(json.accpass);
                    return;
                }

                $('<div></div>').dialog({
                    modal: true,
                    title: LANG[47],
                    width: 'auto',
                    open: function () {
                        var thisDialog = $(this);
                        var content;
                        var pass = '';
                        var clipboardUserButton =
                            '<button class="dialog-clip-user-button ui-button ui-widget ui-state-default ui-corner-all ui-button-text-icon-primary" data-clipboard-target=".dialog-user-text">' +
                            '<span class="ui-button-icon-primary ui-icon ui-icon-clipboard"></span>' +
                            '<span class="ui-button-text">' + LANG[33] + '</span>' +
                            '</button>';
                        var clipboardPassButton =
                            '<button class="dialog-clip-pass-button ui-button ui-widget ui-state-default ui-corner-all ui-button-text-icon-primary" data-clipboard-target=".dialog-pass-text">' +
                            '<span class="ui-button-icon-primary ui-icon ui-icon-clipboard"></span>' +
                            '<span class="ui-button-text">' + LANG[34] + '</span>' +
                            '</button>';
                        var useImage = json.useimage;
                        var user = '<p class="dialog-user-text">' + json.acclogin + '</p>';

                        if (json.status === 0) {
                            if (useImage === 0) {
                                pass = '<p class="dialog-pass-text">' + json.accpass + '</p>';
                            } else {
                                pass = '<img class="dialog-pass-text" src="data:image/png;base64,' + json.accpass + '" />';
                                clipboardPassButton = '';
                            }

                            content = user + pass + '<div class="dialog-buttons">' + clipboardUserButton + clipboardPassButton + '</div>';
                        } else {
                            content = '<span class="altTxtRed">' + json.description + '</span>';

                            thisDialog.dialog("option", "buttons",
                                [{
                                    text: "Ok",
                                    icons: {primary: "ui-icon-close"},
                                    click: function () {
                                        thisDialog.dialog("close");
                                    }
                                }]
                            );
                        }

                        thisDialog.html(content);

                        // Recentrar después de insertar el contenido
                        thisDialog.dialog('option', 'position', 'center');

                        // Cerrar Dialog a los 30s
                        $(this).parent().on('mouseleave', function () {
                            clearTimeout(timeout);
                            timeout = setTimeout(function () {
                                thisDialog.dialog('close');
                            }, 30000);
                        });
                    },
                    // Forzar la eliminación del objeto para que siga copiando al protapapeles al abrirlo de nuevo
                    close: function () {
                        clearTimeout(timeout);
                        $(this).dialog("destroy");
                    }
                });
            }
        });
    };

    // Función para obtener las variables de la URL y parsearlas a un array.
    var getUrlVars = function () {
        var vars = [], hash;
        var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
        for (var i = 0; i < hashes.length; i++) {
            hash = hashes[i].split('=');
            vars.push(hash[0]);
            vars[hash[0]] = hash[1];
        }
        return vars;
    };

    // Función para autentificar usuarios
    var doLogin = function () {
        var data = $('#frmLogin').serialize();

        $("#btnLogin").prop('disabled', true);

        $.ajax({
            type: "POST",
            dataType: "json",
            url: APP_ROOT + '/ajax/ajax_doLogin.php',
            data: data,
            success: function (json) {
                var status = json.status;
                var description = json.description;

                if (status === 0 || status === 2) {
                    location.href = description;
                } else if (status === 3 || status === 4) {
                    resMsg("error", description);
                    $('#user').val('').focus();
                    $('#pass').val('');
                    $("#mpass").prop('disabled', false);
                    $('#smpass').val('').show();
                } else if (status === 5) {
                    resMsg("warn", description, '', "location.href = 'index.php';");
                } else {
                    $('#user').val('').focus();
                    $('#pass').val('');
                    resMsg("error", description);
                }
            },
            complete: function () {
                $('#btnLogin').prop('disabled', false);
                sysPassUtil.hideLoading();
            },
            statusCode: {
                404: function () {
                    var txt = LANG[1] + '<p>' + LANG[13] + '</p>';
                    resMsg("error", txt);
                }
            }
        });

        return false;
    };

    // Función para salir de la sesión
    var doLogout = function () {
        var url = window.location.search;

        if (url.length > 0) {
            location.href = 'index.php' + url + '&logout=1';
        } else {
            location.href = 'index.php?logout=1';
        }
    };

    // Función para comprobar si se ha salido de la sesión
    var checkLogout = function () {
        var session = getUrlVars()["session"];

        if (session === 0) {
            resMsg("warn", LANG[2], '', "location.search = ''");
        }
    };

    var redirect = function (url) {
        location.href = url;
    };

    // Función para añadir/editar una cuenta
    var saveAccount = function (frm) {
        var data = $("#" + frm).serialize();
        var id = $('input[name="accountid"]').val();
        var action = $('input[name="next"]').val();

        $.ajax({
            type: 'POST',
            dataType: 'json',
            url: APP_ROOT + '/ajax/ajax_accountSave.php',
            data: data,
            success: function (json) {
                var status = json.status;
                var description = json.description;

                if (status === 0) {
                    resMsg("ok", description);

                    if (action && id) {
                        doAction(action, 1, id);
                    } else if (action) {
                        doAction(action, 1);
                    }
                } else if (status === 10) {
                    doLogout();
                } else {
                    resMsg("error", description);
                }
            },
            error: function (jqXHR, textStatus, errorThrown) {
                var txt = LANG[1] + '<p>' + errorThrown + textStatus + '</p>';
                resMsg("error", txt);
            }
        });
    };

    // Función para eliminar una cuenta
    var delAccount = function (id, action, sk) {
        var data = {accountid: id, actionId: action, sk: sk};
        var atext = '<div id="alert"><p id="alert-text">' + LANG[3] + '</p></div>';
        var url = '/ajax/ajax_accountSave.php';

        alertify
            .okBtn(LANG[43])
            .cancelBtn(LANG[44])
            .confirm(atext, function (e) {
                sendAjax(data, url);
            }, function (e) {
                e.preventDefault();

                alertify.error(LANG[44]);
            });
    };

    // Función para enviar una solicitud de modificación de cuenta
    var sendRequest = function () {
        var url = '/ajax/ajax_sendRequest.php';
        var data = $('#frmRequestModify').serialize();

        sendAjax(data, url);
    };

    // Función para guardar la configuración
    var configMgmt = function (action, obj) {
        var url;

        switch (action) {
            case "config":
                url = '/ajax/ajax_configSave.php';
                break;
            case "export":
                url = '/ajax/ajax_backup.php';
                break;
            case "import":
                url = '/ajax/ajax_migrate.php';
                break;
            case "preferences":
                url = '/ajax/ajax_userPrefsSave.php';
                break;
            default:
                return;
        }

        var data = $(obj).serialize();

        sendAjax(data, url);
    };

    // Función para descargar/ver archivos de una cuenta
    var downFile = function (id, sk, action) {
        var data = {'fileId': id, 'sk': sk, 'action': action};

        if (action === 'view') {
            $.ajax({
                type: "POST",
                cache: false,
                url: APP_ROOT + "/ajax/ajax_files.php",
                data: data,
                success: function (response) {
                    if (response) {
                        $.fancybox(response, {padding: [10, 10, 10, 10]});
                        // Actualizar fancybox para adaptarlo al tamaño de la imagen
                        setTimeout(function () {
                            $.fancybox.update();
                        }, 1000);
                    } else {
                        resMsg("error", LANG[14]);
                    }

                }
            });
        } else if (action === 'download') {
            $.fileDownload(APP_ROOT + '/ajax/ajax_files.php', {'httpMethod': 'POST', 'data': data});
        }
    };

    // Función para obtener la lista de archivos de una cuenta
    var getFiles = function (id, isDel, sk) {
        var data = {'id': id, 'del': isDel, 'sk': sk};

        $.ajax({
            type: "GET",
            cache: false,
            url: APP_ROOT + "/ajax/ajax_getFiles.php",
            data: data,
            success: function (response) {
                $('#downFiles').html(response);
            }
        });
    };

    // Función para eliminar archivos de una cuenta
    var delFile = function (id, sk, accid) {
        var atext = '<div id="alert"><p id="alert-text">' + LANG[15] + '</p></div>';

        alertify
            .okBtn(LANG[43])
            .cancelBtn(LANG[44])
            .confirm(atext, function (e) {
                var data = {'fileId': id, 'action': 'delete', 'sk': sk};

                $.post(APP_ROOT + '/ajax/ajax_files.php', data,
                    function (data) {
                        resMsg("ok", data);
                        $("#downFiles").load(APP_ROOT + "/ajax/ajax_getFiles.php?id=" + accid + "&del=1&isAjax=1&sk=" + sk);
                    }
                );
            }, function (e) {
                e.preventDefault();

                alertify.error(LANG[44]);
            });
    };

    // Función para habilitar la subida de archivos en una zona o formulario
    var fileUpload = function (opts) {
        var options = {
            targetId: '',
            url: ''
        };

        var requestDoneAction, requestData = {}, beforeSendAction;

        var setFn = {
            setRequestDoneAction: function (a) {
                requestDoneAction = a;
            },
            setRequestData: function (d) {
                requestData = d;
            },
            setBeforeSendAction: function (a) {
                beforeSendAction = a;
            }
        };

        options = opts;

        if (typeof options.targetId === "undefined" || options.targetId === "") {
            return setFn;
        }

        var dropzone = document.getElementById(options.targetId);

        // Subir un archivo
        var sendFile = function (file) {
            if (typeof options.url === "undefined" || options.url === "") {
                return false;
            }

            // Objeto FormData para crear datos de un formulario
            var fd = new FormData();
            fd.append('inFile', file);
            fd.append('isAjax', 1);

            Object.keys(requestData).forEach(function (key) {
                fd.append(key, requestData[key]);
            });

            $.ajax({
                type: 'POST',
                dataType: 'json',
                cache: false,
                processData: false,
                contentType: false,
                url: APP_ROOT + options.url,
                data: fd,
                success: function (json) {
                    var status = json.status;
                    var description = json.description;

                    if (status === 0) {
                        if (typeof requestDoneAction === "function") {
                            requestDoneAction();
                        }

                        resMsg("ok", description);
                    } else if (status === 10) {
                        doLogout();
                    } else {
                        resMsg("error", description);
                    }
                },
                error: function (jqXHR, textStatus, errorThrown) {
                    var txt = LANG[1] + '<p>' + errorThrown + textStatus + '</p>';
                    resMsg("error", txt);
                }
            });
        };

        var checkFileSize = function (size) {
            return (size / 1000 > MAX_FILE_SIZE);
        };

        var checkFileExtension = function (name) {
            var file_exts_ok = dropzone.getAttribute('data-files-ext').toLowerCase().split(',');

            for (var i = 0; i <= file_exts_ok.length; i++) {
                if (name.indexOf(file_exts_ok[i]) !== -1) {
                    return true;
                }
            }

            return false;
        };

        // Comprobar los archivos y subirlos
        var handleFiles = function (filesArray) {
            if (filesArray.length > 5) {
                resMsg("error", LANG[17] + ' (Max: 5)');
                return;
            }

            for (var i = 0; i < filesArray.length; i++) {
                var file = filesArray[i];
                if (checkFileSize(file.size)) {
                    resMsg("error", LANG[18] + '<br>' + file.name + ' (Max: ' + MAX_FILE_SIZE + ')');
                } else if (!checkFileExtension(file.name)) {
                    resMsg("error", LANG[19] + '<br>' + file.name);
                } else {
                    sendFile(filesArray[i]);
                }
            }
        };

        // Inicializar la zona de subida de archivos Drag&Drop
        var init = function () {
            dropzone.ondragover = dropzone.ondragenter = function (event) {
                event.stopPropagation();
                event.preventDefault();
            };

            dropzone.ondrop = function (event) {
                event.stopPropagation();
                event.preventDefault();

                if (typeof beforeSendAction === "function") {
                    beforeSendAction();
                }

                handleFiles(event.dataTransfer.files);
            };

            var fallback = initForm(false);

            dropzone.onclick = function () {
                fallback.click();
            };
        };

        // Inicializar el formulario de archivos en modo compatibilidad
        var initForm = function (display) {
            var form = document.getElementById("fileUploadForm");
            var formTags = form.getElementsByTagName("input");

            form.style.display = (display === false) ? 'none' : '';

            if (formTags[0].type === "file") {
                formTags[0].addEventListener("change", function () {
                    if (typeof beforeSendAction === "function") {
                        beforeSendAction();
                    }

                    handleFiles(this.files);
                }, false);
            }

            return formTags[0];
        };


        if (window.File && window.FileList && window.FileReader) {
            init();
        } else {
            initForm(true);
        }

        return setFn;
    };

    // Función para realizar una petición ajax
    var sendAjax = function (data, url) {
        $.ajax({
            type: 'POST',
            dataType: 'json',
            url: APP_ROOT + url,
            data: data,
            success: function (json) {
                var status = json.status;
                var description = json.description;
                var action = json.action;

                switch (status) {
                    case 0:
                        $.fancybox.close();
                        resMsg("ok", description, undefined, action);
                        break;
                    case 1:
                        $.fancybox.close();
                        $(":input[type=password]").val('');
                        resMsg("error", description, undefined, action);
                        break;
                    case 2:
                        $("#resFancyAccion").html('<span class="altTxtError">' + description + '</span>').show();
                        break;
                    case 3:
                        $.fancybox.close();
                        resMsg("warn", description, undefined, action);
                        break;
                    case 10:
                        doLogout();
                        break;
                    default:
                        return;
                }
            },
            error: function (jqXHR, textStatus, errorThrown) {
                var txt = LANG[1] + '<p>' + errorThrown + textStatus + '</p>';
                resMsg("error", txt);
            }
        });
    };

    // Función para mostrar el formulario para cambio de clave de usuario
    var usrUpdPass = function (object, actionId, sk) {
        var userId = $(object).attr("data-itemid");
        var data = {'userId': userId, 'actionId': actionId, 'sk': sk, 'isAjax': 1};

        $.ajax({
            type: "GET",
            cache: false,
            url: APP_ROOT + '/ajax/ajax_usrpass.php',
            data: data,
            success: function (data) {
                if (data.length === 0) {
                    doLogout();
                } else {
                    $.fancybox(data, {padding: 0});
                }
            }
        });
    };

    // Función para mostrar los datos de un registro
    var appMgmtData = function (obj, actionId, sk) {
        var itemId = $(obj).attr('data-itemid');
        var activeTab = $(obj).attr('data-activetab');

        var data = {'itemId': itemId, 'actionId': actionId, 'sk': sk, 'activeTab': activeTab, 'isAjax': 1};
        var url = APP_ROOT + '/ajax/ajax_appMgmtData.php';

        $.ajax({
            type: 'POST',
            dataType: 'html',
            url: url,
            data: data,
            success: function (response) {
                $.fancybox(response, {padding: [0, 10, 10, 10]});
            },
            error: function (jqXHR, textStatus, errorThrown) {
                var txt = LANG[1] + '<p>' + errorThrown + textStatus + '</p>';
                resMsg("error", txt);
            }
        });
    };

    // Función para borrar un registro
    var appMgmtDelete = function (obj, actionId, sk) {
        var itemId = $(obj).attr('data-itemid');
        var activeTab = $(obj).attr('data-activetab');
        var nextActionId = $(obj).attr('data-nextactionid');
        var atext = '<div id="alert"><p id="alert-text">' + LANG[12] + '</p></div>';

        var url = '/ajax/ajax_appMgmtSave.php';
        var data = {
            'itemId': itemId,
            'actionId': actionId,
            'sk': sk,
            'activeTab': activeTab,
            'onCloseAction': nextActionId
        };

        alertify
            .okBtn(LANG[43])
            .cancelBtn(LANG[44])
            .confirm(atext, function (e) {
                sendAjax(data, url);
            }, function (e) {
                e.preventDefault();

                alertify.error(LANG[44]);
            });
    };

    // Función para editar los datos de un registro
    var appMgmtSave = function (frmId) {
        var url = '/ajax/ajax_appMgmtSave.php';
        var data = $("#" + frmId).serialize();

        sendAjax(data, url);
    };

    // Función para verificar si existen actualizaciones
    var checkUpds = function () {
        $.ajax({
            type: 'GET',
            dataType: 'html',
            url: APP_ROOT + '/ajax/ajax_checkUpds.php',
            timeout: 10000,
            success: function (response) {
                $('#updates').html(response);

                if (typeof  componentHandler !== "undefined") {
                    componentHandler.upgradeDom();
                }
            },
            error: function (jqXHR, textStatus, errorThrown) {
                $('#updates').html('!');
            }
        });
    };

    // Función para limpiar el log de eventos
    var clearEventlog = function (sk) {
        var atext = '<div id="alert"><p id="alert-text">' + LANG[20] + '</p></div>';

        alertify
            .okBtn(LANG[43])
            .cancelBtn(LANG[44])
            .confirm(atext, function (e) {
                var data = {'clear': 1, 'sk': sk, 'isAjax': 1};
                var url = '/ajax/ajax_eventlog.php';

                sendAjax(data, url);
            }, function (e) {
                e.preventDefault();

                alertify.error(LANG[44]);
            });
    };

    // Función para mostrar los botones de acción en los resultados de búsqueda
    var showOptional = function (me) {
        $(me).hide();
        //$(me).parent().css('width','15em');
        //var actions =  $(me).closest('.account-actions').children('.actions-optional');
        var actions = $(me).parent().children('.actions-optional');
        actions.show(250);
    };

    // Función para obtener el tiempo actual en milisegundos
    var getTime = function () {
        var t = new Date();
        return t.getTime();
    };

    // Funciones para analizar al fortaleza de una clave
    // From http://net.tutsplus.com/tutorials/javascript-ajax/build-a-simple-password-strength-checker/
    var checkPassLevel = function (password, dst) {
        var level = zxcvbn(password);

        outputResult(level.score, dst);
    };

    var outputResult = function (level, dstId) {
        var complexity, selector = '.passLevel-' + dstId;

        complexity = $(selector);
        complexity.removeClass("weak good strong strongest");

        if (passwordData.passLength === 0) {
            complexity.attr('title', '').empty();
        } else if (passwordData.passLength < passwordData.minPasswordLength) {
            complexity.attr('title', LANG[11]).addClass("weak");
        } else if (level === 0) {
            complexity.attr('title', LANG[9]).addClass("weak");
        } else if (level === 1 || level === 2) {
            complexity.attr('title', LANG[8]).addClass("good");
        } else if (level === 3) {
            complexity.attr('title', LANG[7]).addClass("strong");
        } else if (level === 4) {
            complexity.attr('title', LANG[10]).addClass("strongest");
        }
    };

    // Función para mostrar mensaje con alertify
    var resMsg = function (type, txt, url, action) {
        if (typeof url !== 'undefined') {
            $.ajax({
                url: url, type: 'get', dataType: 'html', async: false, success: function (data) {
                    txt = data;
                }
            });
        }

        var html;

        txt = txt.replace(/(\\n|;;)/g, "<br>");

        switch (type) {
            case "ok":
                alertify.success(txt);
                break;
            case "error":
                alertify.error(txt);
                break;
            case "warn":
                alertify.log(txt);
                break;
            case "nofancyerror":
                html = '<p class="error round">Oops...<br>' + LANG[1] + '<br>' + txt + '</p>';
                return html;
            default:
                alertify.error(txt);
                break;
        }

        if (typeof action !== "undefined") {
            eval(action);
        }
    };

    // Función para comprobar la conexión con LDAP
    var checkLdapConn = function (formId) {
        var form = '#frmLdap';

        var ldapServer = $(form).find('[name=ldap_server]').val();
        var ldapBase = $(form).find('[name=ldap_base]').val();
        var ldapGroup = $(form).find('[name=ldap_group]').val();
        var ldapBindUser = $(form).find('[name=ldap_binduser]').val();
        var ldapBindPass = $(form).find('[name=ldap_bindpass]').val();
        var sk = $(form).find('[name=sk]').val();

        var data = {
            'ldap_server': ldapServer,
            'ldap_base': ldapBase,
            'ldap_group': ldapGroup,
            'ldap_binduser': ldapBindUser,
            'ldap_bindpass': ldapBindPass,
            'isAjax': 1,
            'sk': sk
        };

        sendAjax(data, '/ajax/ajax_checkLdap.php');
    };

    // Función para volver al login
    var goLogin = function () {
        setTimeout(function () {
            location.href = "index.php";
        }, 2000);
    };

    // Función para obtener el navegador usado
    var getBrowser = function () {
        var browser;
        var ua = navigator.userAgent;
        var re = new RegExp("(MSIE|Firefox)[ /]?([0-9]{1,}[.0-9]{0,})", "i");
        if (re.exec(ua) !== null) {
            browser = RegExp.$1;
            //version = parseFloat( RegExp.$2 );
        }

        return browser;
    };

    // Detectar los campos select y añadir funciones
    var chosenDetect = function () {
        var selectWidth = "250px";
        var searchTreshold = 10;

        $(".sel-chosen-usergroup").chosen({
            placeholder_text_single: LANG[21],
            placeholder_text_multiple: LANG[21],
            disable_search_threshold: searchTreshold,
            no_results_text: LANG[26],
            width: selectWidth
        });

        $(".sel-chosen-user").chosen({
            placeholder_text_single: LANG[22],
            placeholder_text_multiple: LANG[22],
            disable_search_threshold: searchTreshold,
            no_results_text: LANG[26],
            width: selectWidth
        });

        $(".sel-chosen-profile").chosen({
            placeholder_text_single: LANG[23],
            disable_search_threshold: searchTreshold,
            no_results_text: LANG[26],
            width: selectWidth
        });

        $(".sel-chosen-customer").each(function () {
            var deselect = $(this).hasClass('sel-chosen-deselect');

            $(this).chosen({
                allow_single_deselect: deselect,
                placeholder_text_single: LANG[24],
                placeholder_text_multiple: LANG[24],
                disable_search_threshold: searchTreshold,
                no_results_text: LANG[26],
                width: selectWidth
            });
        });

        $(".sel-chosen-category").each(function () {
            var deselect = $(this).hasClass('sel-chosen-deselect');

            $(this).chosen({
                allow_single_deselect: deselect,
                placeholder_text_single: LANG[25],
                placeholder_text_multiple: LANG[25],
                disable_search_threshold: searchTreshold,
                no_results_text: LANG[26],
                width: selectWidth
            });
        });

        $(".sel-chosen-action").each(function () {
            var deselect = $(this).hasClass('sel-chosen-deselect');

            $(this).chosen({
                allow_single_deselect: deselect,
                placeholder_text_single: LANG[39],
                placeholder_text_multiple: LANG[39],
                disable_search_threshold: searchTreshold,
                no_results_text: LANG[26],
                width: selectWidth
            });
        });

        $(".sel-chosen-ns").chosen({disable_search: true, width: selectWidth});
    };

    /**
     * Detectar los imputs del tipo checkbox para generar botones
     *
     * @param container El contenedor donde buscar
     */
    var checkboxDetect = function (container) {
        $(container).find('.checkbox').button({
            icons: {primary: "ui-icon-transferthick-e-w"}
        }).click(
            function () {
                if ($(this).prop('checked') === true) {
                    $(this).button('option', 'label', LANG[40]);
                } else {
                    $(this).button('option', 'label', LANG[41]);
                }
            }
        );
    };

    /**
     * Encriptar el valor de un campo del formulario
     *
     * @param inputId El id del campo
     */
    var encryptFormValue = function (inputId) {
        var input = $(inputId);
        var curValue = input.val();
        var nextName = inputId + '-encrypted';
        var nextInput = input.next(':input[name="' + nextName + '"]');

        if ((curValue !== '' && nextInput.attr('name') !== nextName)
            || (curValue !== '' && nextInput.attr('name') === nextName && parseInt(input.next().val()) !== curValue.length)
        ) {
            var passEncrypted = encrypt.encrypt(curValue);
            input.val(passEncrypted);

            if (nextInput.length > 0) {
                nextInput.val(passEncrypted.length);
            } else {
                input.after('<input type="hidden" name="' + nextName + '" value="' + passEncrypted.length + '" />');
            }
        }
    };

    var initializeClipboard = function () {
        var clipboard = new Clipboard('.clip-pass-button', {
            text: function (trigger) {
                sysPassUtil.Common.viewPass(trigger.getAttribute('data-account-id'), false);
                return $('#clip-pass-text').html();
            }
        });

        clipboard.on('success', function (e) {
            sysPassUtil.Common.resMsg("ok", LANG[45]);
        });

        clipboard.on('error', function (e) {
            sysPassUtil.Common.resMsg("error", LANG[46]);
        });

        // Portapapeles para claves visualizadas

        // Inicializar el objeto para copiar al portapapeles
        var clipboardPass = new Clipboard(".dialog-clip-pass-button");
        var clipboardUser = new Clipboard(".dialog-clip-user-button");

        clipboardPass.on('success', function (e) {
            $('.dialog-pass-text').addClass('dialog-clip-pass-copy round');
            e.clearSelection();
        });

        clipboardUser.on('success', function (e) {
            e.clearSelection();
        });
    };

    /**
     * Delegar los eventos 'blur' y 'keypress' para que los campos de claves
     * sean encriptados antes de ser enviados por el formulario
     */
    var bindPassEncrypt = function () {
        $('body').delegate(':input[type=password]', 'blur', function (e) {
            if ($(this).hasClass('passwordfield__no-pki')) {
                return;
            }

            var id = $(this).attr('id');
            encryptFormValue('#' + id);
        });

        $('body').delegate(':input[type=password]', 'keypress', function (e) {
            if (e.keyCode === 13) {
                e.preventDefault();

                var form = $(this).closest('form');
                var id = $(this).attr('id');

                encryptFormValue('#' + id);
                form.submit();
            }
        });
    };

    return {
        accSearch: accSearch,
        appMgmtData: appMgmtData,
        appMgmtSave: appMgmtSave,
        appMgmtDelete: appMgmtDelete,
        checkboxDetect: checkboxDetect,
        checkLdapConn: checkLdapConn,
        checkPassLevel: checkPassLevel,
        checkUpds: checkUpds,
        clearEventlog: clearEventlog,
        clearSearch: clearSearch,
        chosenDetect: chosenDetect,
        configMgmt: configMgmt,
        delAccount: delAccount,
        delFile: delFile,
        doAction: doAction,
        doLogin: doLogin,
        doLogout: doLogout,
        downFile: downFile,
        encryptFormValue: encryptFormValue,
        fileUpload: fileUpload,
        getFiles: getFiles,
        navLog: navLog,
        outputResult: outputResult,
        redirect: redirect,
        resMsg: resMsg,
        searchSort: searchSort,
        saveAccount: saveAccount,
        sendAjax: sendAjax,
        sendRequest: sendRequest,
        setContentSize: setContentSize,
        showOptional: showOptional,
        showSearchOrder: showSearchOrder,
        usrUpdPass: usrUpdPass,
        viewPass: viewPass,
        passwordData: passwordData,
        passToClip: passToClip,
        APP_ROOT: APP_ROOT,
        LANG: LANG,
        PK: PK
    };
}