Initial commit: OCA Technical packages (595 packages)

odoo-bringout-oca-dms-dms/dms/models/mixins_thumbnail.py

@@ -0,0 +1,44 @@
+# Copyright 2017-2019 MuK IT GmbH.
+# Copyright 2020 Creu Blanca
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+import os
+
+from odoo import api, fields, models
+from odoo.modules.module import get_resource_path
+
+
+class Thumbnail(models.AbstractModel):
+
+    _name = "dms.mixins.thumbnail"
+    _inherit = "image.mixin"
+    _description = "DMS thumbnail and icon mixin"
+
+    icon_url = fields.Char(string="Icon URL", compute="_compute_icon_url")
+
+    def _get_icon_disk_path(self):
+        """Obtain local disk path to record icon."""
+        folders = ["static", "icons"]
+        name = self._get_icon_placeholder_name()
+        path = get_resource_path("dms", *folders, name)
+        return path or get_resource_path("dms", *folders, "file_unknown.svg")
+
+    def _get_icon_placeholder_name(self):
+        return "folder.svg"
+
+    def _get_icon_url(self):
+        """Obtain URL to record icon."""
+        local_path = self._get_icon_disk_path()
+        icon_name = os.path.basename(local_path)
+        return "/dms/static/icons/%s" % icon_name
+
+    @api.depends("image_128")
+    def _compute_icon_url(self):
+        """Get icon static file URL."""
+        for one in self:
+            # Get URL to thumbnail or to the default icon by file extension
+            one.icon_url = (
+                "/web/image/{}/{}/image_128/128x128?crop=1".format(one._name, one.id)
+                if one.image_128
+                else one._get_icon_url()
+            )