[FIX] allow install several themes at once

website_multi_company/README.rst

@@ -30,6 +30,12 @@ Updates for eCommerce:
 
 * ``/shop/*`` pages show only products for current company
 
+Multi-Theme
+-----------
+
+* New menu to allow switch theme to multi-theme on-flight (i.e. without adding code to the theme).
+* Removes `exclusiveness <https://github.com/odoo/odoo/commit/c29cac23fbee395b3f3430346d6781e9dbe0a35c>`__ for Theme category, i.e. allows to install several themes at once
+
 Roadmap
 =======
 

website_multi_company/__manifest__.py

@@ -5,7 +5,7 @@
     "category": "eCommerce",
     "live_test_url": "http://apps.it-projects.info/shop/product/website-multi-company?version=11.0",
     "images": ['images/website_multi_company_main.png'],
-    "version": "1.1.0",
+    "version": "1.2.0",
     "application": False,
 
     "author": "IT-Projects LLC, Ivan Yelizariev, Nicolas JEUDY",
@@ -25,7 +25,9 @@
         "views/website_views.xml",
         "views/website_menu_views.xml",
         "views/website_page_views.xml",
+        "views/website_theme_views.xml",
         "views/res_config_views.xml",
+        "data/ir_module_category.xml",
     ],
     "qweb": [
     ],

website_multi_company/data/ir_module_category.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record model="ir.module.category" id="base.module_category_theme">
+        <field name="exclusive" eval="False"/>
+    </record>
+
+</odoo>

website_multi_company/doc/changelog.rst

@@ -1,3 +1,9 @@
+`1.2.0`
+-------
+
+- **FIX:** allow install several themes at once
+- **ADD:** support of custom themes
+
 `1.1.0`
 -------
 

website_multi_company/doc/index.rst

@@ -170,22 +170,30 @@ Configuration
 
 * `Enable technical features <https://odoo-development.readthedocs.io/en/latest/odoo/usage/technical-features.html>`__
 * At ``[[ Settings ]] >> Users >> Users`` menu and activate **Multi Companies** and set **Allowed Companies**
-* Open menu ``[[ Website Admin ]] >> Configuration >> Websites``
+* Open menu ``[[ Website ]] >> Configuration >> Websites``
 * Create or select a website record
 * Update fields:
 
   * **Website Domain** -- website address, e.g. *shop1.example.com*
   * **Company** -- which company is used for this *website*
   * **Favicon** -- upload website favicon
-  * **Multi Theme** -- select a theme you wish to apply for website, e.g. *theme_bootswatch* (if you install any of supported themes after installing this module, you should click on **Reload** button to be able to use them)
+  * **Multi Theme** -- select a theme you wish to apply for website, e.g. *theme_bootswatch* 
+
+    * if you install any of supported themes after installing this module, you should click on **Reload** button to be able to use them
+    * for unsupported themes extra actions are required as described `below <#multi-theme>`__
 
 Website Menus
 -------------
 
-You can edit, duplicate or create new menu at ``[[ Website Admin ]] >> Configuration >> Menus`` -- pay attention to fields **Website**, **Parent Menu**. In most cases, **Parent Menu** is a *Top Menu* (i.e. menu record without **Parent Menu** value). If a *website* doesn't have *Top Menu* you need to create one.
+You can edit, duplicate or create new menu at ``[[ Website ]] >> Configuration >> Menus`` -- pay attention to fields **Website**, **Parent Menu**. In most cases, **Parent Menu** is a *Top Menu* (i.e. menu record without **Parent Menu** value). If a *website* doesn't have *Top Menu* you need to create one.
 
 Note. Odoo doesn't share Website Menus (E.g. Homepage, Shop, Contact us, etc.) between websites. So, you need to have copies of them.
 
+Multi-theme
+-----------
+
+After installing theme, navigate to ``[[ Website ]] >> Configuration >> Multi-Themes``. Check that the theme is presented in the list, otherwise add one.
+
 Usage
 =====
 

website_multi_company/models/__init__.py

@@ -1,2 +1,3 @@
 from . import website_menu
 from . import website
+from . import website_theme

website_multi_company/models/website_theme.py

@@ -0,0 +1,10 @@
+from odoo import models, fields
+
+
+class WebsiteTheme(models.Model):
+    _inherit = 'website.theme'
+
+    name = fields.Char(string="Theme")
+    converted_theme_addon = fields.Char(
+        string="Theme's technical name",
+        help="")

website_multi_company/views/website_theme_views.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="view_website_theme_form" model="ir.ui.view">
+        <field name="name">website.theme.form</field>
+        <field name="model">website.theme</field>
+        <field name="arch" type="xml">
+            <form string="Multi-theme">
+                <sheet>
+                    <group>
+                        <field name="name"/>
+                        <field name="converted_theme_addon" required="1"/>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="view_website_theme_tree" model="ir.ui.view">
+        <field name="name">website.theme.tree</field>
+        <field name="model">website.theme</field>
+        <field name="arch" type="xml">
+            <tree string="Multi-theme">
+                <field name="name"/>
+                <field name="converted_theme_addon"/>
+            </tree>
+        </field>
+    </record>
+
+
+    <record id="website_theme_action" model="ir.actions.act_window">
+        <field name="name">Multi-Themes</field>
+        <field name="res_model">website.theme</field>
+        <field name="view_mode">list,form</field>
+    </record>
+
+    <menuitem
+        id="website_theme_menu"
+        parent="website.menu_website_global_configuration"
+        name="Multi-Themes"
+        sequence="200"
+        action="website_theme_action"/>
+
+</odoo>