Added IP address validator to Host and DNS record adder dialog

Also fixed minor issues reagarding IP addresses or multivalued field:
 - removed unnecessary method overrides from multivalued_field
 - fixed extract_child_value method in multivalued_widget to return '' instead of empty arrays when value array is empty
 - net.js - changed method name and error message from 'trailing zeros' to 'leading zeros'

https://fedorahosted.org/freeipa/ticket/1466

install/ui/dns.js

@@ -659,17 +659,39 @@ IPA.dns.record_entity = function(spec) {
         adder_dialog({
             factory: IPA.dns.record_adder_dialog,
             fields: [
-                'idnsname',
                 {
-                    factory: IPA.dnsrecord_type_widget,
+                    name: 'idnsname',
-                    name: 'record_type',
+                    widget: 'general.idnsname'
-                    label: IPA.messages.objects.dnsrecord.type
                 },
                 {
-                    type: 'text',
+                    name: 'record_type',
+                    widget: 'general.record_type'
+                },
+                {
+                    type: 'dnsrecord',
                     name: 'record_data',
-                    label: IPA.messages.objects.dnsrecord.data,
+                    required: true,
-                    required: true
+                    widget: 'general.record_data',
+                    type_widget: 'general.record_type'
+                }
+            ],
+            widgets: [
+                {
+                    name: 'general',
+                    type: 'details_table_section_nc',
+                    widgets: [
+                        'idnsname',
+                        {
+                            type: 'dnsrecord_type',
+                            name: 'record_type',
+                            label: IPA.messages.objects.dnsrecord.type
+                        },
+                        {
+                            type: 'text',
+                            name: 'record_data',
+                            label: IPA.messages.objects.dnsrecord.data
+                        }
+                    ]
                 }
             ]
         });
@@ -697,6 +719,7 @@ IPA.dns.record_adder_dialog = function(spec) {
         return command;
     };
 
+
     return that;
 };
 
@@ -781,6 +804,55 @@ IPA.dnsrecord_type_widget = function(spec) {
     return that;
 };
 
+IPA.widget_factories['dnsrecord_type'] = IPA.dnsrecord_type_widget;
+
+IPA.dnsrecord_field = function(spec) {
+
+    spec = spec || {};
+    var that = IPA.field(spec);
+
+    that.type_widget_name = spec.type_widget || '';
+
+    that.normal_validators = [];
+    that.a_record_validators = [
+        IPA.ip_v4_address_validator()
+    ];
+    that.aaaa_record_validators = [
+        IPA.ip_v6_address_validator()
+    ];
+
+    that.on_type_change = function() {
+
+        var type = that.type_widget.save()[0];
+
+        if (type === 'arecord') {
+            that.validators = that.a_record_validators;
+        } else if (type === 'aaaarecord') {
+            that.validators = that.aaaa_record_validators;
+        } else {
+            that.validators = that.normal_validators;
+        }
+
+        that.validate();
+    };
+
+    that.widgets_created = function() {
+
+        that.field_widgets_created();
+        that.type_widget = that.container.widgets.get_widget(that.type_widget_name);
+        that.type_widget.value_changed.attach(that.on_type_change);
+    };
+
+    that.reset = function() {
+        that.field_reset();
+        that.on_type_change();
+    };
+
+    return that;
+};
+
+IPA.field_factories['dnsrecord'] = IPA.dnsrecord_field;
+
 IPA.force_dnszone_add_checkbox_widget = function(spec) {
     var metadata = IPA.get_command_option('dnszone_add', spec.name);
     spec.label = metadata.label;
@@ -830,6 +902,7 @@ IPA.dnsrecord_get_delete_values = function() {
 
 IPA.ip_address_validator = function(spec) {
 
+    spec = spec || {};
     var that = IPA.validator(spec);
 
     that.address_type = spec.address_type;

install/ui/field.js

@@ -504,11 +504,6 @@ IPA.multivalued_field = function(spec) {
 
     var that = IPA.field(spec);
 
-    that.widgets_created = function() {
-
-        that.field_widgets_created();
-    };
-
     that.load = function(record) {
 
         that.field_load(record);
@@ -520,11 +515,6 @@ IPA.multivalued_field = function(spec) {
         return dirty;
     };
 
-    that.widget_value_changed = function() {
-        that.set_dirty(that.test_dirty());
-        that.validate();
-    };
-
     that.validate = function() {
 
         that.hide_error();

install/ui/host.js

@@ -146,6 +146,7 @@ IPA.host.entity = function(spec) {
                     fields: [
                         {
                             name: 'ip_address',
+                            validators: [ IPA.ip_address_validator() ],
                             metadata: IPA.get_command_option('host_add', 'ip_address')
                         },
                         {

install/ui/net.js

@@ -157,7 +157,7 @@ NET.ip_address = function(spec) {
 
             //add missing zeros for not empty parts
             if (part.length !== 0 && part.length < 4) {
-                part = add_trailing_zeros(part, 4 - part.length);
+                part = add_leading_zeros(part, 4 - part.length);
                 that.parts[i] = part;
             }
         }
@@ -211,11 +211,11 @@ NET.ip_address = function(spec) {
     function dec_2_hex(val) {
         var dec = parseInt(val, 10);
         var hex = dec.toString(16);
-        hex = add_trailing_zeros(hex, 2 - hex.length);
+        hex = add_leading_zeros(hex, 2 - hex.length);
         return hex;
     }
 
-    function add_trailing_zeros(val, num) {
+    function add_leading_zeros(val, num) {
         for (var i=0; i<num; i++) {
             val='0'+val;
         }
@@ -327,7 +327,7 @@ NET.ip_address = function(spec) {
 
             //check for leading zeros
             if (i === 0 && digit === 0 && number.length > 1) {
-                return that.set_error('invalid format: trailing zeros');
+                return that.set_error('invalid format: leading zeros');
             }
         }
 
@@ -362,7 +362,7 @@ NET.ip_address = function(spec) {
 
         var hex_str = integer.toString(16);
         if (hex_str.length < 8) {
-            hex_str = add_trailing_zeros(hex_str, 8 - hex_str.length);
+            hex_str = add_leading_zeros(hex_str, 8 - hex_str.length);
         }
 
         for (var i=0; i<hex_str.length; i+=2) {

install/ui/widget.js

@@ -406,8 +406,15 @@ IPA.multivalued_text_widget = function(spec) {
 
     that.extract_child_value = function(value) {
 
-        if (value.length) return value[0];
+        if (value instanceof Array) {
+            if (value.length > 0) {
+                return value[0];
+            }
+            return '';
+        }
+
         if (value) return value;
+
         return '';
     };
 
@@ -851,7 +858,14 @@ IPA.select_widget = function(spec) {
     };
 
     that.save = function() {
-        var value = that.select.val() || '';
+        var value;
+
+        if (that.select) {
+            value = that.select.val() || '';
+        } else if (that.options.length > 0) {
+            value = that.options[0].value; //will be default value
+        }
+
         return [value];
     };