luci2: generalize LuCI2.cbi event handling, rework handling of created sections in...

diff --git a/luci2/htdocs/luci2/luci2.js b/luci2/htdocs/luci2/luci2.js
index 6b07f8c..2d1c8bc 100644 (file)
--- a/luci2/htdocs/luci2/luci2.js
+++ b/luci2/htdocs/luci2/luci2.js
@@ -674,7 +674,7 @@ function LuCI2()
                init: function()
                {
                        this.state = {
                init: function()
                {
                        this.state = {

-                               newid:   0,
+                               newidx:  0,

                                values:  { },
                                creates: { },
                                changes: { },
                                values:  { },
                                creates: { },
                                changes: { },


@@ -715,6 +715,19 @@ function LuCI2()
                        params: [ 'config', 'section', 'options' ]
                }),
 
                        params: [ 'config', 'section', 'options' ]
                }),
 

+               _newid: function(conf)
+               {
+                       var v = this.state.values;
+                       var n = this.state.creates;
+                       var sid;
+
+                       do {
+                               sid = "new%06x".format(Math.random() * 0xFFFFFF);
+                       } while ((n[conf] && n[conf][sid]) || (v[conf] && v[conf][sid]));
+
+                       return sid;
+               },
+

                load: function(packages)
                {
                        var self = this;
                load: function(packages)
                {
                        var self = this;


@@ -727,7 +740,7 @@ function LuCI2()
                        L.rpc.batch();
 
                        for (var i = 0; i < packages.length; i++)
                        L.rpc.batch();
 
                        for (var i = 0; i < packages.length; i++)

-                               if (!seen[packages[i]])
+                               if (!seen[packages[i]] && !self.state.values[packages[i]])

                                {
                                        pkgs.push(packages[i]);
                                        seen[packages[i]] = true;
                                {
                                        pkgs.push(packages[i]);
                                        seen[packages[i]] = true;


@@ -758,21 +771,21 @@ function LuCI2()
 
                add: function(conf, type, name)
                {
 
                add: function(conf, type, name)
                {

-                       var c = this.state.creates;
-                       var s = '.new.%d'.format(this.state.newid++);
+                       var n = this.state.creates;
+                       var sid = this._newid(conf);

 
 

-                       if (!c[conf])
-                               c[conf] = { };
+                       if (!n[conf])
+                               n[conf] = { };

 
 

-                       c[conf][s] = {
+                       n[conf][sid] = {

                                '.type':      type,
                                '.type':      type,

-                               '.name':      s,
+                               '.name':      sid,

                                '.create':    name,
                                '.anonymous': !name,
                                '.create':    name,
                                '.anonymous': !name,

-                               '.index':     1000 + this.state.newid
+                               '.index':     1000 + this.state.newidx++

                        };
 
                        };
 

-                       return s;
+                       return sid;

                },
 
                remove: function(conf, sid)
                },
 
                remove: function(conf, sid)


@@ -782,10 +795,9 @@ function LuCI2()
                        var d = this.state.deletes;
 
                        /* requested deletion of a just created section */
                        var d = this.state.deletes;
 
                        /* requested deletion of a just created section */

-                       if (sid.indexOf('.new.') == 0)
+                       if (n[conf] && n[conf][sid])

                        {
                        {

-                               if (n[conf])
-                                       delete n[conf][sid];
+                               delete n[conf][sid];

                        }
                        else
                        {
                        }
                        else
                        {


@@ -845,7 +857,7 @@ function LuCI2()
                                return undefined;
 
                        /* requested option in a just created section */
                                return undefined;
 
                        /* requested option in a just created section */

-                       if (sid.indexOf('.new.') == 0)
+                       if (n[conf] && n[conf][sid])

                        {
                                if (!n[conf])
                                        return undefined;
                        {
                                if (!n[conf])
                                        return undefined;


@@ -890,6 +902,7 @@ function LuCI2()
 
                set: function(conf, sid, opt, val)
                {
 
                set: function(conf, sid, opt, val)
                {

+                       var v = this.state.values;

                        var n = this.state.creates;
                        var c = this.state.changes;
                        var d = this.state.deletes;
                        var n = this.state.creates;
                        var c = this.state.changes;
                        var d = this.state.deletes;


@@ -899,15 +912,12 @@ function LuCI2()
                            opt.charAt(0) == '.')
                                return;
 
                            opt.charAt(0) == '.')
                                return;
 

-                       if (sid.indexOf('.new.') == 0)
+                       if (n[conf] && n[conf][sid])

                        {
                        {

-                               if (n[conf] && n[conf][sid])
-                               {
-                                       if (typeof(val) != 'undefined')
-                                               n[conf][sid][opt] = val;
-                                       else
-                                               delete n[conf][sid][opt];
-                               }
+                               if (typeof(val) != 'undefined')
+                                       n[conf][sid][opt] = val;
+                               else
+                                       delete n[conf][sid][opt];

                        }
                        else if (typeof(val) != 'undefined')
                        {
                        }
                        else if (typeof(val) != 'undefined')
                        {


@@ -915,6 +925,10 @@ function LuCI2()
                                if (d[conf] && d[conf][sid] === true)
                                        return;
 
                                if (d[conf] && d[conf][sid] === true)
                                        return;
 

+                               /* only set in existing sections */
+                               if (!v[conf] || !v[conf][sid])
+                                       return;
+

                                if (!c[conf])
                                        c[conf] = { };
 
                                if (!c[conf])
                                        c[conf] = { };
 


@@ -929,6 +943,10 @@ function LuCI2()
                        }
                        else
                        {
                        }
                        else
                        {

+                               /* only delete in existing sections */
+                               if (!v[conf] || !v[conf][sid])
+                                       return;
+

                                if (!d[conf])
                                        d[conf] = { };
 
                                if (!d[conf])
                                        d[conf] = { };
 


@@ -976,7 +994,7 @@ function LuCI2()
                        {
                                var o = [ ];
 
                        {
                                var o = [ ];
 

-                               if (n && n[c])
+                               if (n[c])

                                        for (var s in n[c])
                                                o.push(n[c][s]);
 
                                        for (var s in n[c])
                                                o.push(n[c][s]);
 


@@ -1024,46 +1042,64 @@ function LuCI2()
                {
                        L.rpc.batch();
 
                {
                        L.rpc.batch();
 

+                       var v = this.state.values;
+                       var n = this.state.creates;
+                       var c = this.state.changes;
+                       var d = this.state.deletes;
+

                        var self = this;
                        var snew = [ ];
                        var self = this;
                        var snew = [ ];

+                       var pkgs = { };

 
 

-                       if (self.state.creates)
-                               for (var c in self.state.creates)
-                                       for (var s in self.state.creates[c])
+                       if (n)
+                               for (var conf in n)
+                               {
+                                       for (var sid in n[conf])

                                        {
                                                var r = {
                                        {
                                                var r = {

-                                                       config: c,
+                                                       config: conf,

                                                        values: { }
                                                };
 
                                                        values: { }
                                                };
 

-                                               for (var k in self.state.creates[c][s])
+                                               for (var k in n[conf][sid])

                                                {
                                                        if (k == '.type')
                                                {
                                                        if (k == '.type')

-                                                               r.type = self.state.creates[c][s][k];
+                                                               r.type = n[conf][sid][k];

                                                        else if (k == '.create')
                                                        else if (k == '.create')

-                                                               r.name = self.state.creates[c][s][k];
+                                                               r.name = n[conf][sid][k];

                                                        else if (k.charAt(0) != '.')
                                                        else if (k.charAt(0) != '.')

-                                                               r.values[k] = self.state.creates[c][s][k];
+                                                               r.values[k] = n[conf][sid][k];

                                                }
 
                                                }
 

-                                               snew.push(self.state.creates[c][s]);
+                                               snew.push(n[conf][sid]);

 
                                                self._add(r.config, r.type, r.name, r.values);
                                        }
 
 
                                                self._add(r.config, r.type, r.name, r.values);
                                        }
 

-                       if (self.state.changes)
-                               for (var c in self.state.changes)
-                                       for (var s in self.state.changes[c])
-                                               self._set(c, s, self.state.changes[c][s]);
+                                       pkgs[conf] = true;
+                               }
+
+                       if (c)
+                               for (var conf in c)
+                               {
+                                       for (var sid in c[conf])
+                                               self._set(conf, sid, c[conf][sid]);
+
+                                       pkgs[conf] = true;
+                               }

 
 

-                       if (self.state.deletes)
-                               for (var c in self.state.deletes)
-                                       for (var s in self.state.deletes[c])
+                       if (d)
+                               for (var conf in d)
+                               {
+                                       for (var sid in d[conf])

                                        {
                                        {

-                                               var o = self.state.deletes[c][s];
-                                               self._delete(c, s, (o === true) ? undefined : o);
+                                               var o = d[conf][sid];
+                                               self._delete(conf, sid, (o === true) ? undefined : o);

                                        }
 
                                        }
 

+                                       pkgs[conf] = true;
+                               }
+

                        return L.rpc.flush().then(function(responses) {
                                /*
                                 array "snew" holds references to the created uci sections,
                        return L.rpc.flush().then(function(responses) {
                                /*
                                 array "snew" holds references to the created uci sections,


@@ -1073,6 +1109,12 @@ function LuCI2()
                                        snew[i]['.name'] = responses[i];
 
                                return self._reorder();
                                        snew[i]['.name'] = responses[i];
 
                                return self._reorder();

+                       }).then(function() {
+                               pkgs = L.toArray(pkgs);
+
+                               self.unload(pkgs);
+
+                               return self.load(pkgs);

                        });
                },
 
                        });
                },
 


@@ -3686,6 +3728,33 @@ function LuCI2()
 
                appendTo: function(id) {
                        return $(id).append(this.render());
 
                appendTo: function(id) {
                        return $(id).append(this.render());

+               },
+
+               on: function(evname, evfunc)
+               {
+                       var evnames = L.toArray(evname);
+
+                       if (!this.events)
+                               this.events = { };
+
+                       for (var i = 0; i < evnames.length; i++)
+                               this.events[evnames[i]] = evfunc;
+
+                       return this;
+               },
+
+               trigger: function(evname, evdata)
+               {
+                       if (this.events)
+                       {
+                               var evnames = L.toArray(evname);
+
+                               for (var i = 0; i < evnames.length; i++)
+                                       if (this.events[evnames[i]])
+                                               this.events[evnames[i]].call(this, evdata);
+                       }
+
+                       return this;

                }
        });
 
                }
        });
 


@@ -4704,7 +4773,6 @@ function LuCI2()
                        this.instance = { };
                        this.dependencies = [ ];
                        this.rdependency = { };
                        this.instance = { };
                        this.dependencies = [ ];
                        this.rdependency = { };

-                       this.events = { };

 
                        this.options = L.defaults(options, {
                                placeholder: '',
 
                        this.options = L.defaults(options, {
                                placeholder: '',


@@ -4925,8 +4993,9 @@ function LuCI2()
                                opt:    this.options.optional
                        };
 
                                opt:    this.options.optional
                        };
 

-                       for (var evname in this.events)
-                               elem.on(evname, evdata, this.events[evname]);
+                       if (this.events)
+                               for (var evname in this.events)
+                                       elem.on(evname, evdata, this.events[evname]);

 
                        if (typeof(this.options.datatype) == 'undefined' && $.isEmptyObject(this.rdependency))
                                return elem;
 
                        if (typeof(this.options.datatype) == 'undefined' && $.isEmptyObject(this.rdependency))
                                return elem;


@@ -5102,12 +5171,6 @@ function LuCI2()
                        }
 
                        return false;
                        }
 
                        return false;

-               },
-
-               on: function(evname, evfunc)
-               {
-                       this.events[evname] = evfunc;
-                       return this;

                }
        });
 
                }
        });
 


@@ -6237,12 +6300,12 @@ function LuCI2()
 
                add: function(name)
                {
 
                add: function(name)
                {

-                       this.map.add(this.map.uci_package, this.uci_type, name);
+                       return this.map.add(this.map.uci_package, this.uci_type, name);

                },
 
                remove: function(sid)
                {
                },
 
                remove: function(sid)
                {

-                       this.map.remove(this.map.uci_package, sid);
+                       return this.map.remove(this.map.uci_package, sid);

                },
 
                _ev_add: function(ev)
                },
 
                _ev_add: function(ev)


@@ -6261,7 +6324,13 @@ function LuCI2()
 
                        self.active_panel = -1;
                        self.map.save();
 
                        self.active_panel = -1;
                        self.map.save();

-                       self.add(name);
+
+                       ev.data.sid  = self.add(name);
+                       ev.data.type = self.uci_type;
+                       ev.data.name = name;
+
+                       self.trigger('add', ev);
+

                        self.map.redraw();
 
                        L.ui.restoreScrollTop();
                        self.map.redraw();
 
                        L.ui.restoreScrollTop();


@@ -6274,6 +6343,8 @@ function LuCI2()
 
                        L.ui.saveScrollTop();
 
 
                        L.ui.saveScrollTop();
 

+                       self.trigger('remove', ev);
+

                        self.map.save();
                        self.remove(sid);
                        self.map.redraw();
                        self.map.save();
                        self.remove(sid);
                        self.map.redraw();


@@ -6928,6 +6999,28 @@ function LuCI2()
                        self.active_tab = parseInt(ev.target.getAttribute('data-luci2-tab-index'));
                },
 
                        self.active_tab = parseInt(ev.target.getAttribute('data-luci2-tab-index'));
                },
 

+               _ev_apply: function(ev)
+               {
+                       var self = ev.data.self;
+
+                       self.trigger('apply', ev);
+               },
+
+               _ev_save: function(ev)
+               {
+                       var self = ev.data.self;
+
+                       self.trigger('save', ev);
+               },
+
+               _ev_reset: function(ev)
+               {
+                       var self = ev.data.self;
+
+                       self.trigger('reset', ev);
+                       self.reset();
+               },
+

                _render_tab_head: function(tab_index)
                {
                        var section = this.sections[tab_index];
                _render_tab_head: function(tab_index)
                {
                        var section = this.sections[tab_index];


@@ -7002,16 +7095,20 @@ function LuCI2()
 
                _render_footer: function()
                {
 
                _render_footer: function()
                {

+                       var evdata = {
+                               self: this
+                       };
+

                        return $('<div />')
                                .addClass('panel panel-default panel-body text-right')
                                .append($('<div />')
                                        .addClass('btn-group')
                                        .append(L.ui.button(L.tr('Save & Apply'), 'primary')
                        return $('<div />')
                                .addClass('panel panel-default panel-body text-right')
                                .append($('<div />')
                                        .addClass('btn-group')
                                        .append(L.ui.button(L.tr('Save & Apply'), 'primary')

-                                               .click({ self: this }, function(ev) {  }))
+                                               .click(evdata, this._ev_apply))

                                        .append(L.ui.button(L.tr('Save'), 'default')
                                        .append(L.ui.button(L.tr('Save'), 'default')

-                                               .click({ self: this }, function(ev) { ev.data.self.send(); }))
+                                               .click(evdata, this._ev_save))

                                        .append(L.ui.button(L.tr('Reset'), 'default')
                                        .append(L.ui.button(L.tr('Reset'), 'default')

-                                               .click({ self: this }, function(ev) { ev.data.self.insertInto(ev.data.self.target); })));
+                                               .click(evdata, this._ev_reset)));

                },
 
                render: function()
                },
 
                render: function()


@@ -7172,6 +7269,21 @@ function LuCI2()
                        });
                },
 
                        });
                },
 

+               reset: function()
+               {
+                       var self = this;
+                       var packages = { };
+
+                       for (var i = 0; i < this.sections.length; i++)
+                               this.sections[i].ucipackages(packages);
+
+                       packages[this.uci_package] = true;
+
+                       L.uci.unload(L.toArray(packages));
+
+                       return self.insertInto(self.target);
+               },
+

                insertInto: function(id)
                {
                        var self = this;
                insertInto: function(id)
                {
                        var self = this;


@@ -7191,16 +7303,45 @@ function LuCI2()
        });
 
        this.cbi.Modal = this.cbi.Map.extend({
        });
 
        this.cbi.Modal = this.cbi.Map.extend({

+               _ev_apply: function(ev)
+               {
+                       var self = ev.data.self;
+
+                       self.trigger('apply', ev);
+               },
+
+               _ev_save: function(ev)
+               {
+                       var self = ev.data.self;
+
+                       self.send().then(function() {
+                               self.trigger('save', ev);
+                               self.close();
+                       });
+               },
+
+               _ev_reset: function(ev)
+               {
+                       var self = ev.data.self;
+
+                       self.trigger('close', ev);
+                       self.close();
+               },
+

                _render_footer: function()
                {
                _render_footer: function()
                {

+                       var evdata = {
+                               self: this
+                       };
+

                        return $('<div />')
                                .addClass('btn-group')
                                .append(L.ui.button(L.tr('Save & Apply'), 'primary')
                        return $('<div />')
                                .addClass('btn-group')
                                .append(L.ui.button(L.tr('Save & Apply'), 'primary')

-                                       .click({ self: this }, function(ev) {  }))
+                                       .click(evdata, this._ev_apply))

                                .append(L.ui.button(L.tr('Save'), 'default')
                                .append(L.ui.button(L.tr('Save'), 'default')

-                                       .click({ self: this }, function(ev) { ev.data.self.send(); }))
+                                       .click(evdata, this._ev_save))

                                .append(L.ui.button(L.tr('Cancel'), 'default')
                                .append(L.ui.button(L.tr('Cancel'), 'default')

-                                       .click({ self: this }, function(ev) { L.ui.dialog(false); }));
+                                       .click(evdata, this._ev_reset));

                },
 
                render: function()
                },
 
                render: function()


@@ -7238,6 +7379,11 @@ function LuCI2()
 
                                L.ui.loading(false);
                        });
 
                                L.ui.loading(false);
                        });

+               },
+
+               close: function()
+               {
+                       L.ui.dialog(false);

                }
        });
 };
                }
        });
 };