Refactored navigation.

The singular object IPA.nav has been converted into an IPA.navigation
class. The admin and self-service navigation tabs have been converted
into subclasses of IPA.navigation and will be instantiated according
to user authorization.

5 files changed, 239 insertions, 239 deletions

diff --git a/install/ui/entity.js b/install/ui/entity.js
index 9a9f05f23..e6e63cd32 100644
--- a/install/ui/entity.js
+++ b/install/ui/entity.js
@@ -333,7 +333,7 @@ IPA.get_nested_tab_label = function(entity_name){
   any nested tabs underneath it or
   its parent tab and the others nested at the same level*/
 
-IPA.nested_tabs = function(entity_name){
+IPA.nested_tabs = function(entity_name) {
 
     var siblings = [];
     var i;
@@ -349,14 +349,14 @@ IPA.nested_tabs = function(entity_name){
     }
 
 
-    if (!IPA.tab_set) {
+    if (!IPA.nav.tabs) {
         siblings.push(entity_name);
         return siblings;
     }
 
-    for (var top_i = 0; top_i < IPA.tab_set.length; top_i += 1){
-        var top_tab =  IPA.tab_set[top_i];
-        for (sub_i = 0; sub_i < top_tab.children.length; sub_i += 1){
+    for (var top_i = 0; top_i < IPA.nav.tabs.length; top_i++) {
+        var top_tab = IPA.nav.tabs[top_i];
+        for (sub_i = 0; sub_i < top_tab.children.length; sub_i++) {
             sub_tab = top_tab.children[sub_i];
             nested_entities = sub_tab.children;
             if (sub_tab.name === entity_name){
@@ -379,6 +379,7 @@ IPA.nested_tabs = function(entity_name){
             }
         }
     }
+
     return siblings;
 };
 
@@ -454,7 +455,7 @@ IPA.entity_header = function(spec){
                             return false;
                         }
 
-                        IPA.switch_and_show_page(entity.name, 'search');
+                        IPA.show_page(entity.name, 'search');
                         $(that.facet_tabs).find('a').removeClass('selected');
                         return false;
 
@@ -482,7 +483,7 @@ IPA.entity_header = function(spec){
                         return false;
                     }
                     var this_pkey = that.pkey_field.val();
-                    IPA.switch_and_show_page(
+                    IPA.show_page(
                         entity_name, other_facet_name,
                         this_pkey);
                     $(that.facet_tabs).find('a').removeClass('selected');
diff --git a/install/ui/ipa.js b/install/ui/ipa.js
index f551fc64b..db60326e4 100644
--- a/install/ui/ipa.js
+++ b/install/ui/ipa.js
@@ -134,22 +134,22 @@ var IPA = ( function () {
         return that.entities_by_name[name];
     };
 
-    function add_entity(entity) {
+    that.add_entity = function(entity) {
         that.entities.push(entity);
         that.entities_by_name[entity.name] = entity;
-    }
+    };
 
-    that.start_entities = function(){
+    that.start_entities = function() {
         var factory;
-        var name ;
-        for (name in that.entity_factories){
+        var name;
+        for (name in that.entity_factories) {
             factory = that.entity_factories[name];
-            try{
+            try {
                 var entity = factory();
-                add_entity(entity);
+                that.add_entity(entity);
                 entity.init();
-            }catch(e){
-                /*exceptions  thrown by builder just mean that entities
+            } catch (e) {
+                /*exceptions thrown by builder just mean that entities
                   are not to be registered. */
             }
         }
@@ -185,31 +185,19 @@ var IPA = ( function () {
         return true;
     };
 
-    that.show_page = function (entity_name, facet_name) {
-        if (!IPA.test_dirty()){
-            return false;
+    that.show_page = function(entity_name, facet_name, pkey) {
+        if (!IPA.test_dirty()) {
+            return;
         }
 
         var state = {};
-        state[entity_name + '-facet'] = facet_name;
-        $.bbq.pushState(state);
-        return true;
-    };
 
-    that.switch_and_show_page = function (this_entity,  facet_name, pkey) {
-        if (!IPA.test_dirty()){
-            return false;
+        if (pkey) {
+            state[entity_name + '-pkey'] = pkey;
         }
 
-        if (!pkey){
-            that.show_page(this_entity,  facet_name);
-            return false;
-        }
-        var state = {};
-        state[this_entity+'-pkey'] = pkey;
-        state[this_entity + '-facet'] = facet_name;
+        state[entity_name + '-facet'] = facet_name;
         $.bbq.pushState(state);
-        return true;
     };
 
     that.display_activity_icon = function() {
diff --git a/install/ui/navigation.js b/install/ui/navigation.js
index 786a5a972..3043b7c43 100644
--- a/install/ui/navigation.js
+++ b/install/ui/navigation.js
@@ -2,6 +2,7 @@
 
 /*  Authors:
  *    Pavel Zuna <pzuna@redhat.com>
+ *    Endi S. Dewata <edewata@redhat.com>
  *
  * Copyright (C) 2010 Red Hat
  * see file 'COPYING' for use and warranty information
@@ -20,39 +21,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-IPA.nav = {
-    tabs_lists : {},
-    nav_container : {},
+IPA.navigation = function(spec) {
 
-    push_state : function (params) {
-        if (!IPA.test_dirty()){
+    spec = spec || {};
+
+    var that = {};
+
+    that.container = spec.container;
+    that.tab_class = spec.tab_class || 'tabs';
+
+    that.tabs = spec.tabs || [];
+
+    that.push_state = function(params) {
+        if (!IPA.test_dirty()) {
             return false;
         }
         $.bbq.pushState(params);
         return true;
-    },
+    };
 
-    get_state : function (key) {
+    that.get_state = function(key) {
         return $.bbq.getState(key, true);
-    },
+    };
 
-    remove_state : function (key) {
+    that.remove_state = function(key) {
         $.bbq.removeState(key);
-    },
+    };
 
-    create : function (nls, container, tabclass) {
-        if (!container){
-            container = $('#navigation');
-        }
-        if (!tabclass){
-            tabclass = 'tabs';
-        }
-        IPA.nav.tabs_lists = nls;
-        IPA.nav.nav_container = container;
+    that.create = function() {
 
-        IPA.nav.generate_tabs(nls, container, tabclass, 1);
+        that._create(that.tabs, that.container, 1);
 
-        var tabs = $('.' + tabclass);
+        var tabs = $('.' + that.tab_class);
         tabs.tabs({
             select: function(event, ui) {
                 var panel = $(ui.panel);
@@ -60,21 +60,22 @@ IPA.nav = {
                 var id = parent.attr('id');
                 var state = {};
                 state[id] = ui.index;
-                return IPA.nav.push_state(state);
+                return that.push_state(state);
             }
         });
-    },
+    };
+
+    that._create = function(tabs, container, depth) {
 
-    generate_tabs : function (nls, container, tabclass, depth) {
-        container.addClass(tabclass);
+        container.addClass(that.tab_class);
         container.addClass('tabs'+depth);
 
-        var ul = $('<ul/>');
-        container.append(ul);
+        var ul = $('<ul/>').appendTo(container);
 
-        for (var i = 0; i < nls.length; i += 1) {
-            var tab = nls[i];
-            if (tab.entity){
+        for (var i=0; i<tabs.length; i++) {
+            var tab = tabs[i];
+
+            if (!tab.name) {
                 tab.name = tab.entity;
             }
 
@@ -82,8 +83,8 @@ IPA.nav = {
             if (tab.entity) {
                 var entity = IPA.get_entity(tab.entity);
                 if (!entity){
-                    nls.splice(i,1);
-                    i -= 1;
+                    tabs.splice(i, 1);
+                    i--;
                     continue;
                 }
                 label = entity.label;
@@ -93,59 +94,64 @@ IPA.nav = {
                 label = tab.label;
             }
 
-            var li = IPA.nav.create_tab_li(tab.name, label);
+            var li = that.create_tab_li(tab.name, label);
             ul.append(li);
 
-            var div = IPA.nav.create_tab_div(tab.name);
+            var div = that.create_tab_div(tab.name);
             container.append(div);
 
             if (tab.entity) {
                 div.addClass('entity-container');
             }
 
-            if (tab.children) {
-                IPA.nav.generate_tabs(tab.children, div, tabclass, depth +1 );
+            if (tab.children && tab.children.length) {
+                that._create(tab.children, div, depth+1);
             }
         }
-    },
+    };
 
-    create_tab_li : function (id, name) {
+    that.create_tab_li = function(id, name) {
         return $('<li/>').append($('<a/>', {
             href: '#'+id,
             title: id,
             html: name
         }));
-    },
+    };
 
-    create_tab_div : function (id) {
+    that.create_tab_div = function(id) {
         return $('<div/>', {
             id: id
         });
-    },
+    };
+
+    that.update = function() {
+        that._update(that.tabs, that.container, 1);
+    };
 
-    update_tabs : function () {
-        IPA.nav._update_tabs(IPA.nav.tabs_lists, IPA.nav.nav_container,1);
-    },
+    that._update = function(tabs, container, depth) {
 
-    _update_tabs : function (nls, container,depth) {
         var id = container.attr('id');
-        var index = IPA.nav.get_state(id);
-        if (!index || index >= nls.length) index = 0;
+        var index = that.get_state(id);
+        if (!index || index >= tabs.length) index = 0;
 
         container.tabs('select', index);
 
-        var tab = nls[index];
+        var tab = tabs[index];
         var container2 = $('#' + tab.name);
 
-        if (tab.children) {
-            IPA.nav._update_tabs(tab.children, container2,depth+1);
+        if (tab.children && tab.children.length) {
+            that._update(tab.children, container2, depth+1);
+
         } else if (tab.entity) {
             tab.entity.setup(container2);
         }
-    }
-};
+    };
 
+    // methods that should be invoked by subclasses
+    that.navigation_update = that.update;
 
+    return that;
+};
 
 IPA.tab_state = function(entity_name,tab){
     var state;
@@ -154,7 +160,7 @@ IPA.tab_state = function(entity_name,tab){
     var tab_name;
 
     if (!tab){
-        children = IPA.tab_set;
+        children = IPA.nav.tabs;
         tab_name = 'navigation';
     }else if (tab.children){
         children = tab.children;
diff --git a/install/ui/test/navigation_tests.js b/install/ui/test/navigation_tests.js
index d87edc64d..d8cf6d467 100644
--- a/install/ui/test/navigation_tests.js
+++ b/install/ui/test/navigation_tests.js
@@ -34,13 +34,7 @@ module('navigation', {
     }
 });
 
-test("Testing IPA.nav.create().", function() {
-
-    var mock_tabs_lists =  [
-        { name:'identity', label:'IDENTITY', children: [
-            {name:'user', entity:'user'},
-            {name:'group', entity:'group'}
-        ]}];
+test("Testing IPA.navigation.create().", function() {
 
     var entity;
 
@@ -68,54 +62,66 @@ test("Testing IPA.nav.create().", function() {
     IPA.start_entities();
 
     IPA.metadata = {};
-    var navigation = $('<div id="navigation"/>').appendTo(document.body);
+    var container = $('<div id="navigation"/>').appendTo(document.body);
     var user_mock_called = false;
     var group_mock_called = false;
-    IPA.nav.create(mock_tabs_lists, navigation, 'tabs');
-    IPA.nav.update_tabs();
+
+    var navigation = IPA.navigation({
+        container: container,
+        tabs: [
+            { name:'identity', label:'IDENTITY', children: [
+                {name:'user', entity:'user'},
+                {name:'group', entity:'group'}
+            ]}
+        ]
+    });
+
+    navigation.create();
+    navigation.update();
+
     ok(user_mock_called, "mock user setup was called");
     ok(!group_mock_called, "mock group setup was not called because the tab is inactive");
-    same( navigation[0].children.length, 2, "Two Child tabs");
-    same( navigation[0].children[1].id, 'identity', "Identity Tab");
-    same( navigation[0].children[1].children[1].id, 'user', "User Tab");
-    same( navigation[0].children[1].children[2].id, 'group', "User Tab");
-    navigation.remove();
+    same( container[0].children.length, 2, "Two Child tabs");
+    same( container[0].children[1].id, 'identity', "Identity Tab");
+    same( container[0].children[1].children[1].id, 'user', "User Tab");
+    same( container[0].children[1].children[2].id, 'group', "User Tab");
+    container.remove();
 });
 
-test("Testing IPA.nav.update_tabs() with valid index.", function() {
+test("Testing IPA.navigation.update() with valid index.", function() {
+
+    var container = $('<div id="navigation"/>').appendTo(document.body);
 
-    var orig_push_state = IPA.nav.push_state;
-    var orig_get_state = IPA.nav.get_state;
-    var orig_remove_state = IPA.nav.remove_state;
+    var navigation = IPA.navigation({
+        container: container,
+        tabs: [
+            { name:'identity', label:'IDENTITY', children: [
+                {name:'one', label:'One', setup: function (){}},
+                {name:'two', label:'Two', setup: function (){}}
+            ]}
+        ]
+    });
 
     var state = {};
 
-    IPA.nav.push_state = function(params) {
+    navigation.push_state = function(params) {
         $.extend(state, params);
     };
-    IPA.nav.get_state = function(key) {
+
+    navigation.get_state = function(key) {
         return state[key];
     };
-    IPA.nav.remove_state = function(key) {
+
+    navigation.remove_state = function(key) {
         delete state[key];
     };
 
-    var mock_tabs_lists =
-        [
-            { name:'identity', label:'IDENTITY', children: [
-                {name:'one', label:'One', setup: function (){}},
-                {name:'two', label:'Two', setup: function (){}}
-            ]}];
-
-    var navigation = $('<div id="navigation"/>').appendTo(document.body);
-
-    IPA.nav.create(mock_tabs_lists, navigation, 'tabs');
-
-    IPA.nav.push_state({"identity":1});
-    IPA.nav.update_tabs();
+    navigation.create();
+    navigation.push_state({"identity":1});
+    navigation.update();
 
     same(
-        navigation.tabs('option', 'selected'), 0,
+        container.tabs('option', 'selected'), 0,
         "Active tab at level 1"
     );
 
@@ -124,49 +130,45 @@ test("Testing IPA.nav.update_tabs() with valid index.", function() {
         "Active tab at level 2"
     );
 
-    IPA.nav.remove_state("identity");
-
-    navigation.remove();
+    navigation.remove_state("identity");
 
-    IPA.nav.push_state = orig_push_state;
-    IPA.nav.get_state = orig_get_state;
-    IPA.nav.remove_state = orig_remove_state;
+    container.remove();
 });
 
-test("Testing IPA.nav.update_tabs() with out-of-range index.", function() {
+test("Testing IPA.navigation.update() with out-of-range index.", function() {
 
-    var orig_push_state = IPA.nav.push_state;
-    var orig_get_state = IPA.nav.get_state;
-    var orig_remove_state = IPA.nav.remove_state;
+    var container = $('<div id="navigation"/>').appendTo(document.body);
+
+    var navigation = IPA.navigation({
+        container: container,
+        tabs: [
+            { name:'identity', label:'IDENTITY', children: [
+                {name:'one', label:'One', setup: function (){}},
+                {name:'two', label:'Two', setup: function (){}}
+            ]}
+        ]
+    });
 
     var state = {};
 
-    IPA.nav.push_state = function(params) {
+    navigation.push_state = function(params) {
         $.extend(state, params);
     };
-    IPA.nav.get_state = function(key) {
+
+    navigation.get_state = function(key) {
         return state[key];
     };
-    IPA.nav.remove_state = function(key) {
+
+    navigation.remove_state = function(key) {
         delete state[key];
     };
 
-    var mock_tabs_lists =
-        [
-            { name:'identity', label:'IDENTITY', children: [
-                {name:'one', label:'One', setup: function (){}},
-                {name:'two', label:'Two', setup: function (){}}
-            ]}];
-
-    var navigation = $('<div id="navigation"/>').appendTo(document.body);
-
-    IPA.nav.create(mock_tabs_lists, navigation, 'tabs');
-
-    IPA.nav.push_state({"identity":2});
-    IPA.nav.update_tabs();
+    navigation.create();
+    navigation.push_state({"identity":2});
+    navigation.update();
 
     same(
-        navigation.tabs('option', 'selected'), 0,
+        container.tabs('option', 'selected'), 0,
         "Active tab at level 1"
     );
 
@@ -175,11 +177,7 @@ test("Testing IPA.nav.update_tabs() with out-of-range index.", function() {
         "Active tab at level 2"
     );
 
-    IPA.nav.remove_state("identity");
-
-    navigation.remove();
+    navigation.remove_state("identity");
 
-    IPA.nav.push_state = orig_push_state;
-    IPA.nav.get_state = orig_get_state;
-    IPA.nav.remove_state = orig_remove_state;
+    container.remove();
 });
diff --git a/install/ui/webui.js b/install/ui/webui.js
index 02fe918a0..84a4f3331 100644
--- a/install/ui/webui.js
+++ b/install/ui/webui.js
@@ -3,6 +3,7 @@
 
 /*  Authors:
  *    Pavel Zuna <pzuna@redhat.com>
+ *    Endi S. Dewata <edewata@redhat.com>
  *
  * Copyright (C) 2010 Red Hat
  * see file 'COPYING' for use and warranty information
@@ -25,82 +26,111 @@
 
 /* tabs definition for IPA webUI */
 
+IPA.admin_navigation = function(spec) {
 
-IPA.admin_tab_set = function () {
-    var tabset = [
-        {name:'identity', label: IPA.messages.tabs.identity,  children:[
-            {entity:'user'},
-            {entity:'group'},
-            {entity:'host'},
-            {entity:'hostgroup'},
-            {entity:'netgroup'},
-            {entity:'service'}
+    spec = spec || {};
+
+    spec.tabs = [
+        {name: 'identity', label: IPA.messages.tabs.identity, children: [
+            {entity: 'user'},
+            {entity: 'group'},
+            {entity: 'host'},
+            {entity: 'hostgroup'},
+            {entity: 'netgroup'},
+            {entity: 'service'}
         ]},
-        {name:'policy', label: IPA.messages.tabs.policy, children:[
-            {entity:'dnszone'},
-            {name:'hbac', label: IPA.messages.tabs.hbac ,
-             children:[
-                 {entity:'hbacrule'},
-                 {entity:'hbacsvc'},
-                 {entity:'hbacsvcgroup'}
+        {name: 'policy', label: IPA.messages.tabs.policy, children: [
+            {entity: 'dnszone'},
+            {name: 'hbac', label: IPA.messages.tabs.hbac, children: [
+                 {entity: 'hbacrule'},
+                 {entity: 'hbacsvc'},
+                 {entity: 'hbacsvcgroup'}
             ]},
-            {name:'sudo', label: IPA.messages.tabs.sudo,
-             children:[
-                 {entity:'sudorule'},
-                 {entity:'sudocmd'},
-                 {entity:'sudocmdgroup'}
+            {name: 'sudo', label: IPA.messages.tabs.sudo, children: [
+                 {entity: 'sudorule'},
+                 {entity: 'sudocmd'},
+                 {entity: 'sudocmdgroup'}
             ]},
-//            {entity:'automountlocation'},
-            {entity:'pwpolicy'},
-            {entity:'krbtpolicy'}
+//            {entity: 'automountlocation'},
+            {entity: 'pwpolicy'},
+            {entity: 'krbtpolicy'}
         ]},
-        {name:'ipaserver', label: IPA.messages.tabs.ipaserver, children: [
-            {name:'rolebased', label: IPA.messages.tabs.role,
-             children:[
-                 {entity:'role'},
-                 {entity:'privilege'},
-                 {entity:'permission'}
+        {name: 'ipaserver', label: IPA.messages.tabs.ipaserver, children: [
+            {name: 'rolebased', label: IPA.messages.tabs.role, children: [
+                 {entity: 'role'},
+                 {entity: 'privilege'},
+                 {entity: 'permission'}
              ]},
-            {entity:'selfservice'},
-            {entity:'delegation'},
-            {entity:'entitle'},
-            {entity:'config'}
+            {entity: 'selfservice'},
+            {entity: 'delegation'},
+            {entity: 'entitle'},
+            {entity: 'config'}
         ]}];
 
-    return tabset;
-};
+    var that = IPA.navigation(spec);
 
-IPA.self_serv_tab_set = function(){
-    return [ { name:'identity',
-               children:
-               [
-                   {entity:'user'},
-                   {entity:'group'}
-               ]
-             }
-           ];
+    return that;
 };
 
+IPA.self_serv_navigation = function(spec) {
+
+    spec = spec || {};
+
+    spec.tabs = [
+        {name: 'identity', children: [
+            {entity: 'user'},
+            {entity: 'group'}
+        ]}];
+
+    var that = IPA.navigation(spec);
+
+    that.update = function() {
+        var pkey = $.bbq.getState('user-pkey');
+        var facet = $.bbq.getState('user-facet');
+
+        if (pkey && facet) {
+            that.navigation_update();
 
+        } else {
+            var state = {
+                'user-pkey': pkey || IPA.whoami_pkey,
+                'user-facet': facet || 'details'
+            };
+            $.bbq.pushState(state);
+        }
+    };
 
+    return that;
+};
 
 /* main (document onready event handler) */
 $(function() {
 
     /* main loop (hashchange event handler) */
     function window_hashchange(evt){
-        IPA.nav.update_tabs();
+        IPA.nav.update();
     }
 
 
-    function should_show_all_ui(){
+    function create_navigation() {
         var whoami = IPA.whoami;
+        var factory;
 
         if (whoami.hasOwnProperty('memberof_group') &&
-            whoami.memberof_group.indexOf('admins')  !== -1) return true;
+            whoami.memberof_group.indexOf('admins') !== -1) {
+            factory = IPA.admin_navigation;
+
+        } else if (whoami.hasOwnProperty('memberof_rolegroup') &&
+            whoami.memberof_rolegroup.length > 0) {
+            factory = IPA.admin_navigation;
+
+        } else {
+            factory = IPA.self_serv_navigation;
+        }
 
-        return whoami.hasOwnProperty('memberof_rolegroup') &&
-            whoami.memberof_rolegroup.length > 0;
+        return factory({
+            container: $('#navigation')
+        });
     }
 
 
@@ -108,49 +138,26 @@ $(function() {
         $(window).bind('hashchange', window_hashchange);
 
         var whoami = IPA.whoami;
-        IPA.whoami_pkey=whoami.uid[0];
-        $('#loggedinas').find('strong').text(whoami.cn[0]);
+        IPA.whoami_pkey = whoami.uid[0];
+        $('#loggedinas strong').text(whoami.cn[0]);
         $('#loggedinas a').fragment(
-            {'user-facet':'details', 'user-pkey':IPA.whoami_pkey},2);
+            {'user-facet': 'details', 'user-pkey': IPA.whoami_pkey}, 2);
 
         IPA.start_entities();
 
-        var navigation = $('#navigation');
-
-        if (should_show_all_ui()){
-            IPA.tab_set = IPA.admin_tab_set();
-            IPA.nav.create(IPA.tab_set, navigation, 'tabs');
-            IPA.nav.update_tabs();
-
-        } else {
-            IPA.tab_set = IPA.self_serv_tab_set();
-            IPA.nav.create(IPA.tab_set, navigation, 'tabs');
-
-            var pkey = $.bbq.getState('user-pkey');
-            var facet = $.bbq.getState('user-facet');
-
-            if (pkey && facet) {
-                IPA.nav.update_tabs();
-
-            } else {
-                var state = {
-                    'user-pkey': pkey || IPA.whoami_pkey,
-                    'user-facet': facet || 'details'
-                };
-                $.bbq.pushState(state);
-            }
-        }
-
+        IPA.nav = create_navigation();
+        IPA.nav.create();
+        IPA.nav.update();
 
         $('#login_header').html(IPA.messages.login.header);
     }
 
 
     function init_on_error(xhr, text_status, error_thrown) {
-        var navigation = $('#navigation').empty();
-        navigation.append('<p>Error: '+error_thrown.name+'</p>');
-        navigation.append('<p>'+error_thrown.title+'</p>');
-        navigation.append('<p>'+error_thrown.message+'</p>');
+        var container = $('#navigation').empty();
+        container.append('<p>Error: '+error_thrown.name+'</p>');
+        container.append('<p>'+error_thrown.title+'</p>');
+        container.append('<p>'+error_thrown.message+'</p>');
     }
 
     IPA.init(null, null, init_on_win, init_on_error);