publish muk_utils - 13.0

muk_utils/models/ir_attachment.py

@@ -1,102 +1,103 @@
-###################################################################################
-#
-#    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 logging
-
-from odoo import _, api, models
-from odoo.exceptions import AccessError
-from odoo.osv import expression
-
-_logger = logging.getLogger(__name__)
-
-
-class IrAttachment(models.Model):
-
-    _inherit = "ir.attachment"
-
-    # ----------------------------------------------------------
-    # Helper
-    # ----------------------------------------------------------
-
-    @api.model
-    def _get_storage_domain(self, storage):
-        return {
-            "db": [("db_datas", "=", False)],
-            "file": [("store_fname", "=", False)],
-        }[storage]
-
-    # ----------------------------------------------------------
-    # Actions
-    # ----------------------------------------------------------
-
-    def action_migrate(self):
-        self.migrate()
-
-    # ----------------------------------------------------------
-    # Functions
-    # ----------------------------------------------------------
-
-    @api.model
-    def storage_locations(self):
-        return ["db", "file"]
-
-    @api.model
-    def force_storage(self):
-        """Force all attachments to be stored in the currently configured storage"""
-        if not self.env.user._is_admin():
-            raise AccessError(_("Only administrators can execute this action."))
-        self.search(
-            expression.AND(
-                [
-                    self._get_storage_domain(self._storage()),
-                    [
-                        "&",
-                        "|",
-                        ("res_field", "=", False),
-                        ("res_field", "!=", False),
-                        ("type", "=", "binary"),
-                    ],
-                ]
-            )
-        ).migrate(batch_size=100)
-        return True
-
-    def migrate(self, batch_size=None):
-        commit_on_batch = bool(batch_size)
-        attachments_to_migrate = len(self)
-        batch_size = batch_size or len(self) or 1
-        storage_location = self._storage().upper()
-        for index, attachment in enumerate(self, start=1):
-            _logger.info(
-                "Migrate Attachment {index} of {total} to {storage}".format(
-                    **{
-                        "index": index,
-                        "total": attachments_to_migrate,
-                        "storage": storage_location,
-                    }
-                )
-            )
-            attachment.write(
-                {"datas": attachment.datas, "mimetype": attachment.mimetype}
-            )
-            if commit_on_batch and not index % batch_size:
-                self.env.cr.commit()
+###################################################################################
+#
+#    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 logging
+
+from odoo import _, api, models
+from odoo.exceptions import AccessError
+from odoo.osv import expression
+
+_logger = logging.getLogger(__name__)
+
+
+class IrAttachment(models.Model):
+
+    _inherit = "ir.attachment"
+
+    # ----------------------------------------------------------
+    # Helper
+    # ----------------------------------------------------------
+
+    @api.model
+    def _get_storage_domain(self, storage):
+        return {
+            "db": [("db_datas", "=", False)],
+            "file": [("store_fname", "=", False)],
+        }[storage]
+
+    # ----------------------------------------------------------
+    # Actions
+    # ----------------------------------------------------------
+
+    def action_migrate(self):
+        self.migrate()
+
+    # ----------------------------------------------------------
+    # Functions
+    # ----------------------------------------------------------
+
+    @api.model
+    def storage_locations(self):
+        return ["db", "file"]
+
+    @api.model
+    def force_storage(self):
+        if not self._storage() in self.storage_locations():
+            return super(IrAttachment, self).force_storage()
+        if not self.env.user._is_admin():
+            raise AccessError(_("Only administrators can execute this action."))
+        self.search(
+            expression.AND(
+                [
+                    self._get_storage_domain(self._storage()),
+                    [
+                        "&",
+                        "|",
+                        ("res_field", "=", False),
+                        ("res_field", "!=", False),
+                        ("type", "=", "binary"),
+                    ],
+                ]
+            )
+        ).migrate(batch_size=100)
+        return True
+
+    def migrate(self, batch_size=None):
+        commit_on_batch = bool(batch_size)
+        attachments_to_migrate = len(self)
+        batch_size = batch_size or len(self) or 1
+        storage_location = self._storage().upper()
+        for index, attachment in enumerate(self, start=1):
+            _logger.info(
+                "Migrate Attachment {index} of {total} to {storage}".format(
+                    **{
+                        "index": index,
+                        "total": attachments_to_migrate,
+                        "storage": storage_location,
+                    }
+                )
+            )
+            attachment.write(
+                {"datas": attachment.datas, "mimetype": attachment.mimetype}
+            )
+            if commit_on_batch and not index % batch_size:
+                self.env.cr.commit()