luci2: keep scroll position when redrawing CBI forms, fix crash when deleting last...
[project/luci2/ui.git] / luci2 / htdocs / luci2 / luci2.js
index a074b44..b8e9068 100644 (file)
@@ -1429,7 +1429,7 @@ function LuCI2()
                startHeartbeat: function()
                {
                        this._hearbeatInterval = window.setInterval(function() {
-                               _luci2.session.isAlive(function(alive) {
+                               _luci2.session.isAlive().then(function(alive) {
                                        if (!alive)
                                        {
                                                _luci2.session.stopHeartbeat();
@@ -1443,12 +1443,30 @@ function LuCI2()
                stopHeartbeat: function()
                {
                        if (typeof(this._hearbeatInterval) != 'undefined')
+                       {
                                window.clearInterval(this._hearbeatInterval);
+                               delete this._hearbeatInterval;
+                       }
                }
        };
 
        this.ui = {
 
+               saveScrollTop: function()
+               {
+                       this._scroll_top = $(document).scrollTop();
+               },
+
+               restoreScrollTop: function()
+               {
+                       if (typeof(this._scroll_top) == 'undefined')
+                               return;
+
+                       $(document).scrollTop(this._scroll_top);
+
+                       delete this._scroll_top;
+               },
+
                loading: function(enable)
                {
                        var win = $(window);
@@ -1759,6 +1777,7 @@ function LuCI2()
                                _luci2.session.isAlive().then(function(access) {
                                        if (access)
                                        {
+                                               _luci2.session.startHeartbeat();
                                                _luci2._login_deferred.resolve();
                                        }
                                        else
@@ -1853,6 +1872,13 @@ function LuCI2()
                        return _luci2._login_deferred;
                },
 
+               cryptPassword: _luci2.rpc.declare({
+                       object: 'luci2.ui',
+                       method: 'crypt',
+                       params: [ 'data' ],
+                       expect: { crypt: '' }
+               }),
+
 
                _acl_merge_scope: function(acl_scope, scope)
                {
@@ -1968,13 +1994,22 @@ function LuCI2()
                        if (_luci2._views[name] instanceof _luci2.ui.view)
                                return _luci2._views[name].render();
 
-                       return $.ajax(_luci2.globals.resource + '/view/' + name + '.js', {
+                       var url = _luci2.globals.resource + '/view/' + name + '.js';
+
+                       return $.ajax(url, {
                                method: 'GET',
                                cache: true,
                                dataType: 'text'
                        }).then(function(data) {
                                try {
-                                       var viewConstructor = (new Function(['L', '$'], 'return ' + data))(_luci2, $);
+                                       var viewConstructorSource = (
+                                               '(function(L, $) {\n' +
+                                                       'return %s' +
+                                               '})(_luci2, $);\n\n' +
+                                               '//@ sourceURL=%s'
+                                       ).format(data, url);
+
+                                       var viewConstructor = eval(viewConstructorSource);
 
                                        _luci2._views[name] = new viewConstructor({
                                                name: name,
@@ -1983,7 +2018,9 @@ function LuCI2()
 
                                        return _luci2._views[name].render();
                                }
-                               catch(e) { };
+                               catch(e) {
+                                       alert('Unable to instantiate view "%s": %s'.format(url, e));
+                               };
 
                                return $.Deferred().resolve();
                        });
@@ -2973,7 +3010,7 @@ function LuCI2()
        };
 
 
-       var AbstractValue = AbstractWidget.extend({
+       this.cbi.AbstractValue = AbstractWidget.extend({
                init: function(name, options)
                {
                        this.name = name;
@@ -3239,11 +3276,11 @@ function LuCI2()
                                {
                                        if (typeof(d[i]) == 'string')
                                                dep[d[i]] = true;
-                                       else if (d[i] instanceof AbstractValue)
+                                       else if (d[i] instanceof _luci2.cbi.AbstractValue)
                                                dep[d[i].name] = true;
                                }
                        }
-                       else if (d instanceof AbstractValue)
+                       else if (d instanceof _luci2.cbi.AbstractValue)
                        {
                                dep = { };
                                dep[d.name] = (typeof(v) == 'undefined') ? true : v;
@@ -3351,7 +3388,7 @@ function LuCI2()
                }
        });
 
-       this.cbi.CheckboxValue = AbstractValue.extend({
+       this.cbi.CheckboxValue = this.cbi.AbstractValue.extend({
                widget: function(sid)
                {
                        var o = this.options;
@@ -3416,7 +3453,7 @@ function LuCI2()
                }
        });
 
-       this.cbi.InputValue = AbstractValue.extend({
+       this.cbi.InputValue = this.cbi.AbstractValue.extend({
                widget: function(sid)
                {
                        var i = $('<input />')
@@ -3429,7 +3466,7 @@ function LuCI2()
                }
        });
 
-       this.cbi.PasswordValue = AbstractValue.extend({
+       this.cbi.PasswordValue = this.cbi.AbstractValue.extend({
                widget: function(sid)
                {
                        var i = $('<input />')
@@ -3458,7 +3495,7 @@ function LuCI2()
                }
        });
 
-       this.cbi.ListValue = AbstractValue.extend({
+       this.cbi.ListValue = this.cbi.AbstractValue.extend({
                widget: function(sid)
                {
                        var s = $('<select />');
@@ -3553,7 +3590,7 @@ function LuCI2()
                }
        });
 
-       this.cbi.ComboBox = AbstractValue.extend({
+       this.cbi.ComboBox = this.cbi.AbstractValue.extend({
                _change: function(ev)
                {
                        var s = ev.target;
@@ -3922,7 +3959,7 @@ function LuCI2()
                }
        });
 
-       this.cbi.DummyValue = AbstractValue.extend({
+       this.cbi.DummyValue = this.cbi.AbstractValue.extend({
                widget: function(sid)
                {
                        return $('<div />')
@@ -3937,7 +3974,7 @@ function LuCI2()
                }
        });
 
-       this.cbi.NetworkList = AbstractValue.extend({
+       this.cbi.NetworkList = this.cbi.AbstractValue.extend({
                load: function(sid)
                {
                        var self = this;
@@ -3945,7 +3982,7 @@ function LuCI2()
                        if (!self.interfaces)
                        {
                                self.interfaces = [ ];
-                               return _luci2.network.getNetworkStatus(function(ifaces) {
+                               return _luci2.network.getNetworkStatus().then(function(ifaces) {
                                        self.interfaces = ifaces;
                                        self = null;
                                });
@@ -3974,7 +4011,7 @@ function LuCI2()
                                type = 'wifi';
                                desc = _luci2.tr('Wireless Network');
                        }
-                       else if (dev.name.indexOf('.') > 0)
+                       else if (dev.device.indexOf('.') > 0)
                        {
                                type = 'vlan';
                                desc = _luci2.tr('VLAN interface');
@@ -3982,7 +4019,7 @@ function LuCI2()
 
                        return $('<img />')
                                .attr('src', _luci2.globals.resource + '/icons/' + type + (dev.up ? '' : '_disabled') + '.png')
-                               .attr('title', '%s (%s)'.format(desc, dev.name));
+                               .attr('title', '%s (%s)'.format(desc, dev.device));
                },
 
                widget: function(sid)
@@ -4009,11 +4046,11 @@ function LuCI2()
                                        var iface = this.interfaces[i];
                                        var badge = $('<span />')
                                                .addClass('ifacebadge')
-                                               .text('%s: '.format(iface.name));
+                                               .text('%s: '.format(iface['interface']));
 
-                                       if (iface.subdevices)
-                                               for (var j = 0; j < iface.subdevices.length; j++)
-                                                       badge.append(this._device_icon(iface.subdevices[j]));
+                                       if (iface.device && iface.device.subdevices)
+                                               for (var j = 0; j < iface.device.subdevices.length; j++)
+                                                       badge.append(this._device_icon(iface.device.subdevices[j]));
                                        else if (iface.device)
                                                badge.append(this._device_icon(iface.device));
                                        else
@@ -4024,8 +4061,8 @@ function LuCI2()
                                                        .append($('<input />')
                                                                .attr('name', itype + id)
                                                                .attr('type', itype)
-                                                               .attr('value', iface.name)
-                                                               .prop('checked', !!check[iface.name])
+                                                               .attr('value', iface['interface'])
+                                                               .prop('checked', !!check[iface['interface']])
                                                                .addClass('cbi-input-' + itype))
                                                        .append(badge))
                                                .appendTo(ul);
@@ -4100,7 +4137,7 @@ function LuCI2()
        });
 
 
-       var AbstractSection = AbstractWidget.extend({
+       this.cbi.AbstractSection = AbstractWidget.extend({
                id: function()
                {
                        var s = [ arguments[0], this.map.uci_package, this.uci_type ];
@@ -4150,7 +4187,7 @@ function LuCI2()
 
                        var w = widget ? new widget(name, options) : null;
 
-                       if (!(w instanceof AbstractValue))
+                       if (!(w instanceof _luci2.cbi.AbstractValue))
                                throw 'Widget must be an instance of AbstractValue';
 
                        w.section = this;
@@ -4246,7 +4283,7 @@ function LuCI2()
                }
        });
 
-       this.cbi.TypedSection = AbstractSection.extend({
+       this.cbi.TypedSection = this.cbi.AbstractSection.extend({
                init: function(uci_type, options)
                {
                        this.uci_type = uci_type;
@@ -4301,10 +4338,14 @@ function LuCI2()
                        if (addb.prop('disabled') || name === '')
                                return;
 
+                       _luci2.ui.saveScrollTop();
+
                        self.active_panel = -1;
                        self.map.save();
                        self.add(name);
                        self.map.redraw();
+
+                       _luci2.ui.restoreScrollTop();
                },
 
                _remove: function(ev)
@@ -4312,10 +4353,17 @@ function LuCI2()
                        var self = ev.data.self;
                        var sid  = ev.data.sid;
 
+                       if (ev.data.index == (self.sections().length - 1))
+                               self.active_panel = -1;
+
+                       _luci2.ui.saveScrollTop();
+
                        self.map.save();
                        self.remove(sid);
                        self.map.redraw();
 
+                       _luci2.ui.restoreScrollTop();
+
                        ev.stopPropagation();
                },
 
@@ -4377,9 +4425,9 @@ function LuCI2()
                                        for (var i = 0; i < this.options.teasers.length; i++)
                                        {
                                                var f = this.options.teasers[i];
-                                               if (f instanceof AbstractValue)
+                                               if (f instanceof _luci2.cbi.AbstractValue)
                                                        tf.push(f);
-                                               else if (typeof(f) == 'string' && this.fields[f] instanceof AbstractValue)
+                                               else if (typeof(f) == 'string' && this.fields[f] instanceof _luci2.cbi.AbstractValue)
                                                        tf.push(this.fields[f]);
                                        }
                                }
@@ -4458,7 +4506,7 @@ function LuCI2()
                        return add;
                },
 
-               _render_remove: function(sid)
+               _render_remove: function(sid, index)
                {
                        var text = _luci2.tr('Remove');
                        var ttip = _luci2.tr('Remove this section');
@@ -4473,7 +4521,7 @@ function LuCI2()
                                .addClass('cbi-button')
                                .addClass('cbi-button-remove')
                                .val(text).attr('title', ttip)
-                               .click({ self: this, sid: sid }, this._remove);
+                               .click({ self: this, sid: sid, index: index }, this._remove);
                },
 
                _render_caption: function(sid)
@@ -4557,7 +4605,7 @@ function LuCI2()
                                        $('<div />')
                                                .addClass('cbi-section-remove')
                                                .addClass('right')
-                                               .append(this._render_remove(sid))
+                                               .append(this._render_remove(sid, panel_index))
                                                .appendTo(head);
 
                                var body = $('<div />')
@@ -4900,7 +4948,8 @@ function LuCI2()
                                deletes: { }
                        };
 
-                       this.active_panel = 0;
+                       if (typeof(this.active_panel) == 'undefined')
+                               this.active_panel = 0;
 
                        var packages = { };
 
@@ -5050,7 +5099,7 @@ function LuCI2()
                {
                        var w = widget ? new widget(uci_type, options) : null;
 
-                       if (!(w instanceof AbstractSection))
+                       if (!(w instanceof _luci2.cbi.AbstractSection))
                                throw 'Widget must be an instance of AbstractSection';
 
                        w.map = this;
@@ -5296,11 +5345,11 @@ function LuCI2()
                                                        for (var k in this.uci.creates[c][s])
                                                        {
                                                                if (k == '.type')
-                                                                       r.type = this.uci.creates[i][k];
+                                                                       r.type = this.uci.creates[c][s][k];
                                                                else if (k == '.create')
-                                                                       r.name = this.uci.creates[i][k];
+                                                                       r.name = this.uci.creates[c][s][k];
                                                                else if (k.charAt(0) != '.')
-                                                                       r.values[k] = this.uci.creates[i][k];
+                                                                       r.values[k] = this.uci.creates[c][s][k];
                                                        }
 
                                                        _luci2.uci.add(r.config, r.type, r.name, r.values);
@@ -5324,6 +5373,7 @@ function LuCI2()
 
                        var self = this;
 
+                       _luci2.ui.saveScrollTop();
                        _luci2.ui.loading(true);
 
                        return this.save().then(send_cb).then(function() {
@@ -5333,6 +5383,7 @@ function LuCI2()
                                self = null;
 
                                _luci2.ui.loading(false);
+                               _luci2.ui.restoreScrollTop();
                        });
                },