Public release from ruodoo-project: 19.0 - 2026-05-10 21:19:01 UTC

dms/models/mixins_thumbnail.py

@@ -0,0 +1,49 @@
+# Copyright 2017-2019 MuK IT GmbH.
+# Copyright 2020 Creu Blanca
+# Copyright 2024 Subteno - Timothée Vannier (https://www.subteno.com).
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+import os
+
+from odoo import api, fields, models
+from odoo.tools.misc import file_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):
+        """Get the local disk path to record icon."""
+        name = self._get_icon_placeholder_name()
+        folders = ["dms", "static", "icons"]
+
+        try:
+            path = file_path(os.path.join(*folders, name))
+        except FileNotFoundError:
+            return file_path(os.path.join(*folders, "file_unknown.svg"))
+
+        return path or file_path(os.path.join(*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 f"/dms/static/icons/{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 = (
+                f"/web/image/{one._name}/{one.id}/image_128/128x128?crop=1"
+                if one.image_128
+                else f"{one._get_icon_url()}?crop=1"
+            )