[FIX] web_dialog_size: Fix usage for non-admins and reduce calls (#954)

This addon had 2 problems after migrating to v11:

1. One call to backend's `ir.config_parameter.get_param` was done for
   each instantiated dialog, while the setting served for the whole
   session equally.
2. That model is now readable only by admin users, so non-admins
   couldn't use the default at all.

Fixed now.

web_dialog_size/README.rst

@@ -1,67 +0,0 @@
-.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
-   :target: https://www.gnu.org/licenses/agpl
-   :alt: License: AGPL-3
-
-=============
-Expand Dialog
-=============
-
-A module that lets the user expand/restore the dialog box size through a button
-in the upper right corner (mimicking most windows managers).
-It does also add draggable support to the dialogs.
-
-Configuration
-=============
-
-By default, the module respects the caller's `dialog_size` option. If you want
-to override this and have all dialogs maximized by default, set the configuration
-parameter `web_dialog_size.default_maximize` to `1`.
-
-.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
-   :alt: Try me on Runbot
-   :target: https://runbot.odoo-community.org/runbot/162/11.0
-
-Bug Tracker
-===========
-
-Bugs are tracked on `GitHub Issues
-<https://github.com/OCA/web/issues>`_. In case of trouble, please
-check there if your issue has already been reported. If you spotted it first,
-help us smash it by providing detailed and welcomed feedback.
-
-Credits
-=======
-
-Images
-------
-
-* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
-
-Contributors
-------------
-
-* Anthony Muschang <anthony.muschang@acsone.eu>
-* Stéphane Bidoul <stephane.bidoul@acsone.eu>
-* Pedro M. Baeza <pedro.baeza@tecnativa.com>
-* Holger Brunn <hbrunn@therp.nl>
-* Siddharth Bhalgami <siddharth.bhalgami@gmail.com>
-* Wolfgang Pichler <wpichler@callino.at>
-* David Vidal <david.vidal@tecnativa.com>
-* Quentin Theuret <quentin.theuret@amaris.com>
-
-Do not contact contributors directly about support or help with technical issues.
-
-Maintainer
-----------
-
-.. image:: https://odoo-community.org/logo.png
-   :alt: Odoo Community Association
-   :target: https://odoo-community.org
-
-This module is maintained by the OCA.
-
-OCA, or the Odoo Community Association, is a nonprofit organization whose
-mission is to support the collaborative development of Odoo features and
-promote its widespread use.
-
-To contribute to this module, please visit https://odoo-community.org.

web_dialog_size/__init__.py

@@ -1,2 +1 @@
-# Copyright 2018 Quentin Theuret <quentin.theuret@amaris.com>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+from . import models

web_dialog_size/__manifest__.py

@@ -13,9 +13,9 @@
               "Tecnativa, "
               "Amaris, "
               "Odoo Community Association (OCA)",
-    'website': "http://acsone.eu",
+    'website': "http://github.com/OCA/web",
     'category': 'web',
-    'version': '11.0.1.0.2',
+    'version': '11.0.1.0.3',
     'license': 'AGPL-3',
     'depends': [
         'web',

web_dialog_size/models/__init__.py

@@ -0,0 +1 @@
+from . import ir_config_parameter

web_dialog_size/models/ir_config_parameter.py

@@ -0,0 +1,17 @@
+# Copyright 2018 Tecnativa - Jairo Llopis
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo.models import api, Model
+from odoo.tools.safe_eval import const_eval
+
+
+class IrConfigParameter(Model):
+    _inherit = "ir.config_parameter"
+
+    @api.model
+    def get_web_dialog_size_config(self):
+        get_param = self.sudo().get_param
+        return {
+            key: const_eval(get_param("web_dialog_size.%s" % key, "False"))
+            for key in ["default_maximize"]
+        }

web_dialog_size/readme/CONFIGURATION.rst

@@ -0,0 +1,3 @@
+By default, the module respects the caller's ``dialog_size`` option.
+If you want to override this and have all dialogs maximized by default,
+set the configuration parameter ``web_dialog_size.default_maximize`` to ``1``.

web_dialog_size/readme/CONTRIBUTORS.rst

@@ -0,0 +1,14 @@
+Contributors
+------------
+
+* Anthony Muschang <anthony.muschang@acsone.eu>
+* Stéphane Bidoul <stephane.bidoul@acsone.eu>
+* Holger Brunn <hbrunn@therp.nl>
+* Siddharth Bhalgami <siddharth.bhalgami@gmail.com>
+* Wolfgang Pichler <wpichler@callino.at>
+* David Vidal <david.vidal@tecnativa.com>
+* Quentin Theuret <quentin.theuret@amaris.com>
+* `Tecnativa <https://www.tecnativa.com>`_:
+
+  * Pedro M. Baeza <pedro.baeza@tecnativa.com>
+  * Jairo Llopis <jairo.llopis@tecnativa.com>

web_dialog_size/readme/DESCRIPTION.rst

@@ -0,0 +1,3 @@
+A module that lets the user expand/restore the dialog box size through a button
+in the upper right corner (imitating most windows managers).
+It also adds draggable support to the dialogs.

web_dialog_size/static/src/js/web_dialog_size.js

@@ -4,6 +4,11 @@ odoo.define('web_dialog_size.web_dialog_size', function (require) {
 var rpc = require('web.rpc');
 var Dialog = require('web.Dialog');
 
+var config = rpc.query({
+    model: 'ir.config_parameter',
+    method: 'get_web_dialog_size_config',
+});
+
 Dialog.include({
 
     willStart: function () {
@@ -11,12 +16,8 @@ Dialog.include({
         return this._super.apply(this, arguments).then(function () {
             self.$modal.find('.dialog_button_extend').on('click', self.proxy('_extending'));
             self.$modal.find('.dialog_button_restore').on('click', self.proxy('_restore'));
-            return rpc.query({
-                model: 'ir.config_parameter',
-                method: 'get_param',
-                args: ['web_dialog_size.default_maximize',],
-            }).then(function(default_maximize) {
-                if (default_maximize === "True" || default_maximize === 1) {
+            return config.done(function(default_maximize) {
+                if (default_maximize) {
                     self._extending();
                 } else {
                     self._restore();
@@ -32,7 +33,7 @@ Dialog.include({
                 handle: '.modal-header',
                 helper: false
             });
-        };
+        }
         return this;
     },