publish muk_utils - 13.0

muk_utils/models/__init__.py

@@ -27,4 +27,5 @@ from . import (
     mixins_groups,
     mixins_hierarchy,
     res_config_settings,
+    scss_editor,
 )

muk_utils/models/scss_editor.py

@@ -0,0 +1,146 @@
+###################################################################################
+#
+#    Copyright (c) 2017-2019 MuK IT GmbH.
+#
+#    This file is part of MuK Utils
+#    (see https://mukit.at).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Lesser General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Lesser General Public License for more details.
+#
+#    You should have received a copy of the GNU Lesser General Public License
+#    along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+###################################################################################
+
+import re
+import uuid
+import base64
+
+from odoo import models, fields, api
+from odoo.modules import module
+
+
+class ScssEditor(models.AbstractModel):
+    _name = 'muk_utils.scss_editor'
+    _description = 'Scss Editor'
+
+    # ----------------------------------------------------------
+    # Helper
+    # ----------------------------------------------------------
+
+    def _build_custom_url(self, url_parts, xmlid):
+        return "%s.custom.%s.%s" % (url_parts[0], xmlid, url_parts[1])
+
+    def _get_custom_url(self, url, xmlid):
+        return self._build_custom_url(url.rsplit(".", 1), xmlid)
+
+    def _get_custom_attachment(self, url):
+        return self.env["ir.attachment"].with_context(
+            bin_size=False, bin_size_datas=False
+        ).search([("url", '=', url)], limit=1)
+
+    def _get_custom_view(self, url):
+        return self.env["ir.ui.view"].search([("name", '=', url)])
+
+    def _get_variable(self, content, variable):
+        regex = r'{0}\:?\s(.*?);'.format(variable)
+        value = re.search(regex, content)
+        return value and value.group(1)
+
+    def _get_variables(self, content, variables):
+        return {var: self._get_variable(content, var) for var in variables}
+
+    def _replace_variables(self, content, variables):
+        for variable in variables:
+            variable_content = '{0}: {1};'.format(
+                variable['name'],
+                variable['value']
+            )
+            regex = r'{0}\:?\s(.*?);'.format(variable['name'])
+            content = re.sub(regex, variable_content, content)
+        return content
+
+    # ----------------------------------------------------------
+    # Read
+    # ----------------------------------------------------------
+
+    def get_content(self, url, xmlid):
+        custom_url = self._get_custom_url(url, xmlid)
+        custom_attachment = self._get_custom_attachment(custom_url)
+        if custom_attachment.exists():
+            return base64.b64decode(custom_attachment.datas).decode('utf-8')
+        else:
+            match = re.compile("^/(\w+)/(.+?)(\.custom\.(.+))?\.(\w+)$").match(url)
+            module_path = module.get_module_path(match.group(1))
+            resource_path = "%s.%s" % (match.group(2), match.group(5))
+            module_resource_path = module.get_resource_path(module_path, resource_path)
+            with open(module_resource_path, "rb") as file:
+                return file.read().decode('utf-8')
+
+    def get_values(self, url, xmlid, variables):
+        return self._get_variables(self.get_content(url, xmlid), variables)
+
+    # ----------------------------------------------------------
+    # Write
+    # ----------------------------------------------------------
+
+    def replace_content(self, url, xmlid, content):
+        custom_url = self._get_custom_url(url, xmlid)
+        custom_view = self._get_custom_view(custom_url)
+        custom_attachment = self._get_custom_attachment(custom_url)
+        datas = base64.b64encode((content or "\n").encode("utf-8"))
+        if custom_attachment.exists():
+            custom_attachment.write({"datas": datas})
+        else:
+            self.env["ir.attachment"].create({
+                'name': custom_url,
+                'type': "binary",
+                'mimetype': "text/scss",
+                'datas': datas,
+                # TODO: old field datas_fname got removed, check if store_fname is correct and write migration
+                'store_fname': url.split("/")[-1],
+                'url': custom_url,
+            })
+        if not custom_view.exists():
+            view_to_xpath = self.env["ir.ui.view"].get_related_views(
+                xmlid, bundles=True
+            ).filtered(lambda v: v.arch.find(url) >= 0)
+            self.env["ir.ui.view"].create({
+                'name': custom_url,
+                'key': 'web_editor.scss_%s' % str(uuid.uuid4())[:6],
+                'mode': "extension",
+                'priority': view_to_xpath.priority,
+                'inherit_id': view_to_xpath.id,
+                'arch': """
+                    <data inherit_id="%(inherit_xml_id)s" name="%(name)s">
+                        <xpath expr="//link[@href='%(url_to_replace)s']" position="attributes">
+                            <attribute name="href">%(new_url)s</attribute>
+                        </xpath>
+                    </data>
+                """ % {
+                    'inherit_xml_id': view_to_xpath.xml_id,
+                    'name': custom_url,
+                    'url_to_replace': url,
+                    'new_url': custom_url,
+                }
+            })
+        self.env["ir.qweb"].clear_caches()
+
+    def replace_values(self, url, xmlid, variables):
+        content = self._replace_variables(
+            self.get_content(url, xmlid), variables
+        )
+        self.replace_content(url, xmlid, content)
+
+    def reset_values(self, url, xmlid):
+        custom_url = self._get_custom_url(url, xmlid)
+        self._get_custom_attachment(custom_url).unlink()
+        self._get_custom_view(custom_url).unlink()