fix(tika): adapt to Gotenberg 7 API

This commit adapts to the latest breaking changes from Gotenberg 7.
It also freezes the usage of the Gotenberg server to v7.x. Doing
this prevents further breaking changes leaking in our code base.

* refs #1250

docker/compose/docker-compose.postgres-tika.yml

@@ -75,10 +75,10 @@ services:
       PAPERLESS_TIKA_ENDPOINT: http://tika:9998
 
   gotenberg:
-    image: thecodingmachine/gotenberg
+    image: gotenberg/gotenberg:7
     restart: unless-stopped
     environment:
-      DISABLE_GOOGLE_CHROME: 1
+      CHROMIUM_DISABLE_ROUTES: 1
 
   tika:
     image: apache/tika

docker/compose/docker-compose.sqlite-tika.yml

@@ -64,10 +64,10 @@ services:
       PAPERLESS_TIKA_ENDPOINT: http://tika:9998
 
   gotenberg:
-    image: thecodingmachine/gotenberg
+    image: gotenberg/gotenberg:7
     restart: unless-stopped
     environment:
-      DISABLE_GOOGLE_CHROME: 1
+      CHROMIUM_DISABLE_ROUTES: 1
 
   tika:
     image: apache/tika

docs/configuration.rst

@@ -402,7 +402,7 @@ Tika settings
 #############
 
 Paperless can make use of `Tika <https://tika.apache.org/>`_ and
-`Gotenberg <https://thecodingmachine.github.io/gotenberg/>`_ for parsing and
+`Gotenberg <https://gotenberg.dev/>`_ for parsing and
 converting "Office" documents (such as ".doc", ".xlsx" and ".odt"). If you
 wish to use this, you must provide a Tika server and a Gotenberg server,
 configure their endpoints, and enable the feature.
@@ -444,10 +444,10 @@ requires are as follows:
         # ...
 
         gotenberg:
-            image: thecodingmachine/gotenberg
+            image: gotenberg/gotenberg:7
             restart: unless-stopped
             environment:
-                DISABLE_GOOGLE_CHROME: 1
+                CHROMIUM_DISABLE_ROUTES: 1
 
         tika:
             image: apache/tika

docs/troubleshooting.rst

@@ -101,22 +101,22 @@ You may experience these errors when using the optional TIKA integration:
 
 .. code::
 
-    requests.exceptions.HTTPError: 504 Server Error: Gateway Timeout for url: http://gotenberg:3000/convert/office
+    requests.exceptions.HTTPError: 504 Server Error: Gateway Timeout for url: http://gotenberg:3000/forms/libreoffice/convert
 
-Gotenberg is a server that converts Office documents into PDF documents and has a default timeout of 10 seconds.
+Gotenberg is a server that converts Office documents into PDF documents and has a default timeout of 30 seconds.
 When conversion takes longer, Gotenberg raises this error.
 
-You can increase the timeout by configuring an environment variable for gotenberg (see also `here <https://thecodingmachine.github.io/gotenberg/#environment_variables.default_wait_timeout>`__).
+You can increase the timeout by configuring an environment variable for Gotenberg (see also `here <https://gotenberg.dev/docs/modules/api#properties>`__).
 If using docker-compose, this is achieved by the following configuration change in the ``docker-compose.yml`` file:
 
 .. code:: yaml
 
     gotenberg:
-        image: thecodingmachine/gotenberg
+        image: gotenberg/gotenberg:7
         restart: unless-stopped
         environment:
-            DISABLE_GOOGLE_CHROME: 1
-            DEFAULT_WAIT_TIMEOUT: 30
+            CHROMIUM_DISABLE_ROUTES: 1
+            API_PROCESS_TIMEOUT: 60
 
 Permission denied errors in the consumption directory
 #####################################################

scripts/start_services.sh

@@ -1,4 +1,4 @@
 docker run -p 5432:5432 -e POSTGRES_PASSWORD=password -v paperless_pgdata:/var/lib/postgresql/data -d postgres:13
 docker run -d -p 6379:6379 redis:latest
-docker run -p 3000:3000 -d thecodingmachine/gotenberg
+docker run -p 3000:3000 -d gotenberg/gotenberg:7
 docker run -p 9998:9998 -d apache/tika

src/paperless_tika/parsers.py

@@ -67,7 +67,7 @@ def parse(self, document_path, mime_type, file_name=None):
     def convert_to_pdf(self, document_path, file_name):
         pdf_path = os.path.join(self.tempdir, "convert.pdf")
         gotenberg_server = settings.PAPERLESS_TIKA_GOTENBERG_ENDPOINT
-        url = gotenberg_server + "/convert/office"
+        url = gotenberg_server + "/forms/libreoffice/convert"
 
         self.log("info", f"Converting {document_path} to PDF as {pdf_path}")
         files = {"files": (file_name or os.path.basename(document_path),