SSO JS

function isMobile(){
        return /android|ip(hone|ad|od)/i.test(navigator.userAgent);
    }

    function _(key, params) {
        var language = SETTINGS['language'];
        if(!(language in SSO_SERVER_I18N) || !(key in SSO_SERVER_I18N[language])) {
            return key;
        }
        var text = SSO_SERVER_I18N[language][key];
        if(params != null) {
            for(key in params) {
                text = text.replace('%(' + key + ')', params[key].toString());
            }
        }
        return text;
    }

    function getLocale(language, country) {
        if (language=='zh-TW') {
            return language
        } else {
            return language + '-' + country
        }
    }

    function getCurrentBaseUrl() {
        var url = window.location.href;
        var sep = url.indexOf('#');
        if(sep >= 0) {
            url = url.substring(0, sep);
        }
        sep = url.indexOf('?');
        if(sep >= 0) {
            url = url.substring(0, sep);
        }
        return url;
    }

    function getRequestParams() {
        var e = window.location.search.replace(/^\?/, "").split("&"), n = 0, r, i = {}, s, o, u;
        while(( r = e[n++]) !== undefined) s = r.match(/^([^=&]*)=(.*)$/), s && ( o = decodeURIComponent(s[1]), u = decodeURIComponent(s[2]), i[o] = u);
        return i;
    }

    function getRequestParam(key) {
        var params = getRequestParams();
        if(key in params) {
            return params[key];
        }
        return null;
    }

    function getRequestFragments() {
        var e = window.location.hash.replace(/^#/, "").split("&"), n = 0, r, i = {}, s, o, u;
        while(( r = e[n++]) !== undefined) s = r.match(/^([^=&]*)=(.*)$/), s && ( o = decodeURIComponent(s[1]), u = decodeURIComponent(s[2]), i[o] = u);
        return i;
    }

    function getRequestFragment(key) {
        var params = getRequestFragments();
        if(key in params) {
            return params[key];
        }
        return null;
    }

    function redirect(uri, params) {
        if(params != null) {
            var sParams = '';
            for(var key in params) {
                sParams += '&' + encodeURIComponent(key) + '=' + encodeURIComponent(params[key]);
            }
            if(sParams.length > 0) {
                if(uri.indexOf('?') < 0) {
                    sParams = '?' + sParams.substr(1);
                }
                uri += sParams;
            }
        }
        window.location = uri;
    }

    function setCookie(name, value, expiredSeconds, domain) {
        var sValue = escape(value);
        if(expiredSeconds != null) {
            var expires = new Date(new Date().getTime() + expiredSeconds);
            sValue += "; expires=" + expires.toUTCString();
        }
        if(domain != null) {
            sValue += "; domain=" + domain;
        }
        document.cookie = name + "=" + sValue;
    }

    function removeCookie(name, domain) {
        document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:01 GMT; domain=' + domain + '; path=/;';
    }

    function appendClearDiv(container) {
        container.append($('<div/>', {'class' : 'clear'}));
    }

    function clearMessage(parent) {
        $(parent + ' #msg').remove();
        $(parent+' input.error').removeClass('error');
    }

    function showMessage(msg, type, parent, clear_others, mode) {
        mode = (typeof mode === "undefined") ? "text" : mode;
        if(clear_others){
            $('span[id="msg"]').remove();
        } else {
            parent.find('span.errorMsg,span.successMsg').remove();
        }
        var panel = $('<span/>', {'id': 'msg', 'class': type + 'Msg'});
        if(mode=='html'){
            panel.html('<em></em>'+msg);
        } else {
            panel.text(msg);
            panel.prepend($('<em/>'));
        }
        parent.append(panel);
    }

    function showMobileRegisterAlert(msg) {
        var wrapper = $('<div/>').addClass('alertWrapper');
        var container = $('<div/>').addClass('alertContainer').appendTo(wrapper);
        var alert = $('<div/>').addClass('alert').appendTo(container);
        $('<span/>').addClass('icon-alert').appendTo(alert);
        $('<p/>').text(msg).appendTo(alert);
        $('<p/>').text(_('register_redirect_on_error')).appendTo(alert);
        var btnOK = $('<a/>', {'href': 'javascript:;', 'class': 'btn-ok'}).text(_('btn_ok')).appendTo(container);

        wrapper.appendTo($('body'));

        btnOK.click(function(){
            showRegisterPage('mobile');
            wrapper.remove();
        })
    }

    function showSuccess(msg, after, clear_others, mode) {
        showMessage(msg, 'success', after, clear_others, mode);
    }

    function showError(msg, after, clear_others, mode) {
        if(after===undefined){after=$('#line-btn');}
        after.find('span.icon-right').remove();
        clear_others = (typeof clear_others === "undefined") ? true : clear_others;
        if (clear_others) {
            $('input.error').removeClass('error');
        }
        showMessage(msg, 'error', after, clear_others, mode);
        after.find('input').addClass('error');
    }

    function requestJsonp(url, params, callback) {
        params['format']  = 'jsonp';
        params['callback'] = callback;
        params['id']= new Date().getTime();
        params['app_id'] = SETTINGS['app_id'];
        var first = true;
        for(var key in params) {
            var value = params[key];
            if(first) {
                url += '?';
                first = false;
            } else {
                url += '&';
            }
            url += encodeURIComponent(key);
            url += '=';
            url += encodeURIComponent(value);
        }
        var scriptTag = $('<script/>', {'type': 'text/javascript'}).appendTo($('body'));
        scriptTag.attr('src', url);
    }

    function requestJson(url, params, callback, method) {
        method = (typeof method === "undefined") ? "GET" : method;
        params['format']  = 'json';
        params['id']= new Date().getTime();
        params['app_id'] = SETTINGS['app_id'];
        $.ajax({
            type : method,
            url : url,
            data : params,
            dataType : 'json',
            success : callback,
            error : function() {
                callback({'error': 'error_server'});
            }
        });
    }

    function checkPasswordValid(username, password) {
        if(password.length < 8 || password.length > 16) {
            return false;
        }
        if(password === username) {
            return false;
        }

        var has_small_letter = false;
        var has_capital_letter = false;
        var has_number = false;
        var has_symbol = false;
        for(var i=0; i < password.length; i++) {
            var code = password.charCodeAt(i);
            var ch = password.charAt(i);
            if(code > 126 || code < 33) {
                return false;
            }
            if(ch >= 'a' && ch <= 'z') {
                has_small_letter = true;
            } else if(ch >= 'A' && ch <= 'Z') {
                has_capital_letter = true;
            } else if(ch >= '0' && ch <= '9') {
                has_number = true;
            } else {
                has_symbol = true;
            }
        }

        var pass_strength = 0;
        if(has_small_letter) {
            pass_strength++;
        }
        if(has_capital_letter) {
            pass_strength++;
        }
        if(has_number) {
            pass_strength++;
        }
        if(has_symbol) {
            pass_strength++;
        }
        return pass_strength >= 2;
    }