by pass readonly fields only if context is set

with readonly_by_pass. This context can either be a bool or field name array

web_readonly_bypass/__openerp__.py

@@ -108,9 +108,15 @@ promote its widespread use.
 
 To contribute to this module, please visit http://odoo-community.org.
     """,
+    "depends": [
+        'web',
+    ],
     'js': [
         'static/src/js/readonly_bypass.js',
     ],
+    'test': [
+        'static/test/web_readonly_bypass.js',
+    ],
     'installable': True,
     'auto_install': False,
     'application': False,

web_readonly_bypass/static/src/js/readonly_bypass.js

@@ -5,35 +5,70 @@
 openerp.web_readonly_bypass = function(instance) {
 
     var QWeb = instance.web.qweb, _t = instance.web._t;
-    /**
-     * ignore readonly: place options['readonly_fields'] into the data
-     * if nothing is specified into the context
-     *
-     * create mode: remove read-only keys having a 'false' value
-     *
-     * @param boolean mode: True case of create, false case of write
-     * @param {Object} context->filter_out_readonly
-     * @param {Object} data field values to possibly be updated
-     * @param {Object} options Dictionary that can contain the following keys:
-     *   - readonly_fields: Values from readonly fields to merge into the data object
-     */
-    function ignore_readonly(data, options, mode, context){
-        if (options){
-            if ('readonly_fields' in options && options['readonly_fields'] &&
-                !('filter_out_readonly' in context &&
-                  context['filter_out_readonly'] == true)) {
-                if(mode){
+    var instance = instance;
+
+    instance.web_readonly_bypass = {
+        /**
+         * ignore readonly: place options['readonly_fields'] into the data
+         * if nothing is specified into the context
+         *
+         * create mode: remove read-only keys having a 'false' value
+         *
+         * @param {Object} data field values to possibly be updated
+         * @param {Object} options Dictionary that can contain the following keys:
+         *   - readonly_fields: Values from readonly fields to merge into the data object
+         * @param boolean mode: True case of create, false case of write
+         * @param {Object} context->readonly_by_pass
+         */
+        ignore_readonly: function(data, options, mode, context){
+            console.log(options );
+            console.log(context );
+            var readonly_by_pass_fields = this.retrieve_readonly_by_pass_fields(
+                options, context);
+            console.log(readonly_by_pass_fields );
+            if(mode){
+                $.each( readonly_by_pass_fields, function( key, value ) {
+                    if(value==false){
+                        delete(readonly_by_pass_fields[key]);
+                    }
+                });
+            }
+            data = $.extend(data,readonly_by_pass_fields);
+            console.log(data );
+        },
+
+        /**
+         * retrieve_readonly_by_pass_fields: retrieve readonly fields to save
+         * according context.
+         *
+         * @param {Object} options Dictionary that can contain the following keys:
+         *   - readonly_fields: all values from readonly fields
+         * @param {Object} context->readonly_by_pass: Can be true if all
+         *   all readonly fields should be saved or an array of field name to
+         *   save ie: ['readonly_field_1', 'readonly_field_2']
+         * @returns {Object}: readonly key/value fields to save according context
+         */
+        retrieve_readonly_by_pass_fields: function(options, context){
+            var readonly_by_pass_fields = {};
+            if (options && 'readonly_fields' in options &&
+               options['readonly_fields'] && context &&
+               'readonly_by_pass' in context && context['readonly_by_pass']){
+                if (_.isArray(context['readonly_by_pass'])){
                     $.each( options.readonly_fields, function( key, value ) {
-                        if(value==false){
-                            delete(options.readonly_fields[key]);
+                        if(_.contains(context['readonly_by_pass'], key)){
+                            readonly_by_pass_fields[key] = value;
                         }
                     });
+                }else{
+                    readonly_by_pass_fields = options.readonly_fields;
                 }
-                data = $.extend(data,options['readonly_fields'])
             }
-        }
+            return readonly_by_pass_fields;
+        },
     };
 
+    readonly_bypass = instance.web_readonly_bypass;
+
     instance.web.BufferedDataSet.include({
 
         init : function() {
@@ -50,7 +85,7 @@ openerp.web_readonly_bypass = function(instance) {
          */
         create : function(data, options) {
             var self = this;
-            ignore_readonly(data, options, true, self.context);
+            readonly_bypass.ignore_readonly(data, options, true, self.context);
             return self._super(data,options);
         },
         /**
@@ -64,7 +99,7 @@ openerp.web_readonly_bypass = function(instance) {
          */
         write : function(id, data, options) {
             var self = this;
-            ignore_readonly(data, options, false, self.context);
+            readonly_bypass.ignore_readonly(data, options, false, self.context);
             return self._super(id,data,options);
         },
 
@@ -88,7 +123,7 @@ openerp.web_readonly_bypass = function(instance) {
          */
         create : function(data, options) {
             var self = this;
-            ignore_readonly(data, options, true, self.context);
+            readonly_bypass.ignore_readonly(data, options, true, self.context);
             return self._super(data,options);
         },
         /**
@@ -102,7 +137,7 @@ openerp.web_readonly_bypass = function(instance) {
          */
         write : function(id, data, options) {
             var self = this;
-            ignore_readonly(data, options, false, self.context);
+            readonly_bypass.ignore_readonly(data, options, false, self.context);
             return self._super(id,data,options);
         },
 

web_readonly_bypass/static/test/web_readonly_bypass.js

@@ -0,0 +1,168 @@
+openerp.testing.section( 'web_readonly_bypass', {},
+function(test){
+        test('ignore_readonly', function(instance){
+            openerp.web_readonly_bypass(instance);
+            var data = {};
+            var mode_create = true;
+            var options = {};
+            var context = {};
+            instance.web_readonly_bypass.ignore_readonly(data, options,
+                mode_create, context);
+            deepEqual(data,
+                {},
+                "Empty context and options mode create"
+            );
+
+            mode_create = false;
+            data = {};
+            instance.web_readonly_bypass.ignore_readonly(data, options,
+                mode_create, context);
+            deepEqual(data,
+                {},
+                "Empty context and options mode write"
+            );
+
+            mode_create = false;
+            data = {};
+            context = {'readonly_by_pass': true};
+            options = {'readonly_fields': {'field_1': 'va1-1',
+                                           'field_2': false,
+                                           'field_3': 'val-3'}};
+            instance.web_readonly_bypass.ignore_readonly(data, options,
+                mode_create, context);
+            deepEqual(data,
+                {'field_1': 'va1-1', 'field_2': false, 'field_3': 'val-3'},
+                "all fields mode write"
+            );
+
+            mode_create = true;
+            data = {};
+            context = {'readonly_by_pass': true};
+            options = {'readonly_fields': {'field_1': 'va1-1',
+                                           'field_2': false,
+                                           'field_3': 'val-3'}};
+            instance.web_readonly_bypass.ignore_readonly(data, options,
+                mode_create, context);
+            deepEqual(data,
+                {'field_1': 'va1-1', 'field_3': 'val-3'},
+                "all fields mode create (false value are escaped)"
+            );
+
+            mode_create = true;
+            data = {};
+            context = {};
+            options = {'readonly_fields': {'field_1': 'va1-1',
+                                           'field_2': false,
+                                           'field_3': 'val-3'}};
+            instance.web_readonly_bypass.ignore_readonly(data, options,
+                mode_create, context);
+            deepEqual(data,
+                {},
+                "without context, default, we won't save readonly fields"
+            );
+        });
+
+        test('retrieve_readonly_by_pass_fields', function(instance){
+            openerp.web_readonly_bypass(instance);
+            var context = {'readonly_by_pass': true}
+            var options = {'readonly_fields': {'field_1': 'va1-1',
+                                               'field_2': 'val-2',
+                                               'field_3': 'val-3'}};
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {'field_1': 'va1-1', 'field_2': 'val-2', 'field_3': 'val-3'},
+                "All fields should be accepted!"
+            );
+
+            context = {'readonly_by_pass': ['field_1', 'field_3']};
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {'field_1': 'va1-1','field_3': 'val-3'},
+                "two field s1"
+            );
+
+            context = {'readonly_by_pass': ['field_1',]};
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {'field_1': 'va1-1'},
+                "Only field 1"
+            );
+
+            context = {'readonly_by_pass': []};
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {},
+                "Empty context field"
+            );
+
+            context = null;
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {},
+                "Null context"
+            );
+
+            context = false;
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {},
+                "false context"
+            );
+
+            context = {'readonly_by_pass': true}
+            options = {'readonly_fields': {'field_1': 'va1-1'}};
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {'field_1': 'va1-1'},
+                "Only one option"
+            );
+
+
+            options = {'readonly_fields': {}};
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {},
+                "Empty readonly_fields option"
+            );
+
+            options = {};
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {},
+                "Empty option"
+            );
+
+            options = null;
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {},
+                "null option"
+            );
+
+            options = false;
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {},
+                "false option"
+            );
+
+            context = false;
+            deepEqual(
+                instance.web_readonly_bypass.retrieve_readonly_by_pass_fields(
+                    options, context),
+                {},
+                "false option and false context"
+            );
+        });
+});