179 lines
6.7 KiB
Python
179 lines
6.7 KiB
Python
# Copyright 2015 Antiun Ingenieria S.L. - Antonio Espinosa
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# Copyright 2017 Jairo Llopis <jairo.llopis@tecnativa.com>
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# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
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import logging
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from lxml import etree
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from odoo import api, models, fields
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from odoo.tools import config
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MODULE = "website_multi_theme"
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LAYOUT_KEY = MODULE + ".auto_layout_website_%d"
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ASSETS_KEY = MODULE + ".auto_assets_website_%d"
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VIEW_KEY = MODULE + ".auto_view_%d_%d"
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_logger = logging.getLogger(__name__)
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class Website(models.Model):
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_inherit = "website"
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multi_theme_id = fields.Many2one(
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string="Multiwebsite theme",
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comodel_name='website.theme',
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domain=[("asset_ids.view_id", "!=", False)],
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help="Multiwebsite-compatible theme for this website",
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)
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multi_theme_view_ids = fields.One2many(
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comodel_name="ir.ui.view",
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inverse_name="website_id",
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domain=[("multi_theme_generated", "=", True),
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"|", ("active", "=", True), ("active", "=", False)],
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string="Multiwebsite views",
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help="Views generated by the multiwebsite theme just for this website",
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)
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@api.model
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def create(self, vals):
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result = super(Website, self).create(vals)
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if "multi_theme_id" in vals:
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result._multi_theme_activate()
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return result
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def write(self, vals):
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result = super(Website, self).write(vals)
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if "multi_theme_id" in vals:
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self._multi_theme_activate()
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return result
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def _duplicate_view_for_website(self, pattern, xmlid, override_key):
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"""Duplicate a view pattern and enable it only for current website.
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:param ir.ui.view pattern:
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Original view that will be copied for current website.
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:param str xmlid:
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The XML ID of the generated record.
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:param bool override_key:
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Indicates wether the view key should be overriden. If ``True``,
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it will become the same as :param:`xmlid`. Otherwise, the key will
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be copied from :param:`pattern` as it would happen normally.
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:return ir.ui.view:
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The duplicated view.
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"""
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self.ensure_one()
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# Return the pre-existing copy if any
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try:
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result = self.env.ref(xmlid)
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except ValueError:
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pass
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else:
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# If we develop and want xml reloading, update view arch always
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if "xml" in config.get("dev_mode"):
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result.arch = pattern.arch
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return result
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# Copy patterns only for current website
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key = xmlid if override_key else pattern.key
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result = pattern.copy({
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"active": pattern.was_active,
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"arch_fs": False,
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"customize_show": False,
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"key": key,
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"multi_theme_generated": True,
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"name": u"{} (Multi-website {} for {})".format(
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pattern.name,
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xmlid,
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self.display_name,
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),
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"website_id": self.id,
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})
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# Assign external IDs to new views
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module, name = xmlid.split(".")
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self.env["ir.model.data"].create({
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"model": result._name,
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"module": module,
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"name": name,
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"noupdate": True,
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"res_id": result.id,
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})
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_logger.debug(
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"Duplicated %s as %s with xmlid %s for %s with arch:\n%s",
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pattern.display_name,
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result.display_name,
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xmlid,
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self.display_name,
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result.arch,
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)
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return result
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def _multi_theme_activate(self):
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"""Activate current multi theme for current websites."""
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main_assets_frontend = (
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self.env.ref("web.assets_frontend") |
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self.env.ref("website.assets_frontend"))
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main_layout = self.env.ref("website.layout")
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main_views = main_assets_frontend | main_layout
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# Patterns that will be duplicated to enable multi themes
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assets_pattern = self.env.ref("website_multi_theme.assets_pattern")
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layout_pattern = self.env.ref("website_multi_theme.layout_pattern")
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for website in self:
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# Websites without multi theme need to clean their previous views
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if not website.multi_theme_id:
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_logger.info(
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"Deleting multi website theme views for %s: %s",
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website.display_name,
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website.multi_theme_view_ids,
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)
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website.multi_theme_view_ids.unlink()
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continue
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# Duplicate multi theme patterns for this website
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custom_assets = website._duplicate_view_for_website(
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assets_pattern,
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ASSETS_KEY % website.id,
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True
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)
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custom_layout = website._duplicate_view_for_website(
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layout_pattern,
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LAYOUT_KEY % website.id,
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True
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)
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# Update custom base views arch to latest pattern
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custom_assets.arch = assets_pattern.arch
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custom_layout.arch = layout_pattern.arch.format(
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theme_view=custom_assets.key,
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)
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# These custom base views must be active
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custom_views = custom_assets | custom_layout
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custom_views.update({
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"active": True,
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})
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# Duplicate all theme's views for this website
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for origin_view in website.mapped(
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"multi_theme_id.asset_ids.view_id"):
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copied_view = website._duplicate_view_for_website(
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origin_view,
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VIEW_KEY % (website.id, origin_view.id),
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False
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)
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# Applied views must inherit from custom assets or layout
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if copied_view.inherit_id & main_views:
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data = etree.fromstring(copied_view.arch)
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if copied_view.inherit_id & main_assets_frontend:
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copied_view.inherit_id = custom_assets
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data.attrib["inherit_id"] = custom_assets.key
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elif copied_view.inherit_id & main_layout:
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copied_view.inherit_id = custom_layout
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data.attrib["inherit_id"] = custom_layout.key
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copied_view.arch = etree.tostring(data)
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custom_views |= copied_view
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# Delete any custom view that should exist no more
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(website.multi_theme_view_ids - custom_views).unlink()
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_logger.info(
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"Updated multi website theme views for %s: %s",
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website.display_name,
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website.multi_theme_view_ids,
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)
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