Merge branch 'dev' into feature-remote-ocr-2

---------

Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

docs/configuration.md

@@ -1794,3 +1794,23 @@ password. All of these options come from their similarly-named [Django settings]
 #### [`PAPERLESS_EMAIL_USE_SSL=<bool>`](#PAPERLESS_EMAIL_USE_SSL) {#PAPERLESS_EMAIL_USE_SSL}
 
 : Defaults to false.
+
+## Remote OCR
+
+#### [`PAPERLESS_REMOTE_OCR_ENGINE=<str>`](#PAPERLESS_REMOTE_OCR_ENGINE) {#PAPERLESS_REMOTE_OCR_ENGINE}
+
+: The remote OCR engine to use. Currently only Azure AI is supported as "azureai".
+
+    Defaults to None, which disables remote OCR.
+
+#### [`PAPERLESS_REMOTE_OCR_API_KEY=<str>`](#PAPERLESS_REMOTE_OCR_API_KEY) {#PAPERLESS_REMOTE_OCR_API_KEY}
+
+: The API key to use for the remote OCR engine.
+
+    Defaults to None.
+
+#### [`PAPERLESS_REMOTE_OCR_ENDPOINT=<str>`](#PAPERLESS_REMOTE_OCR_ENDPOINT) {#PAPERLESS_REMOTE_OCR_ENDPOINT}
+
+: The endpoint to use for the remote OCR engine. This is required for Azure AI.
+
+    Defaults to None.

docs/index.md

@@ -25,9 +25,10 @@ physical documents into a searchable online archive so you can keep, well, _less
 ## Features
 
 -   **Organize and index** your scanned documents with tags, correspondents, types, and more.
--   _Your_ data is stored locally on _your_ server and is never transmitted or shared in any way.
+-   _Your_ data is stored locally on _your_ server and is never transmitted or shared in any way, unless you explicitly choose to do so.
 -   Performs **OCR** on your documents, adding searchable and selectable text, even to documents scanned with only images.
--   Utilizes the open-source Tesseract engine to recognize more than 100 languages.
+    -   Utilizes the open-source Tesseract engine to recognize more than 100 languages.
+    -   _New!_ Supports remote OCR with Azure AI (opt-in).
 -   Documents are saved as PDF/A format which is designed for long term storage, alongside the unaltered originals.
 -   Uses machine-learning to automatically add tags, correspondents and document types to your documents.
 -   Supports PDF documents, images, plain text files, Office documents (Word, Excel, PowerPoint, and LibreOffice equivalents)[^1] and more.

docs/usage.md

@@ -891,6 +891,21 @@ how regularly you intend to scan documents and use paperless.
     performed the task associated with the document, move it to the
     inbox.
 
+## Remote OCR
+
+!!! important
+
+    This feature is disabled by default and will always remain strictly "opt-in".
+
+Paperless-ngx supports performing OCR on documents using remote services. At the moment, this is limited to
+[Microsoft's Azure "Document Intelligence" service](https://azure.microsoft.com/en-us/products/ai-services/ai-document-intelligence).
+This is of course a paid service (with a free tier) which requires an Azure account and subscription. Azure AI is not affiliated with
+Paperless-ngx in any way. When enabled, Paperless-ngx will automatically send appropriate documents to Azure for OCR processing, bypassing
+the local OCR engine. See the [configuration](configuration.md#PAPERLESS_REMOTE_OCR_ENGINE) options for more details.
+
+Additionally, when using a commercial service with this feature, consider both potential costs as well as any associated file size
+or page limitations (e.g. with a free tier).
+
 ## Architecture
 
 Paperless-ngx consists of the following components:

pyproject.toml

@@ -16,6 +16,7 @@ classifiers = [
 # This will allow testing to not install a webserver, mysql, etc
 
 dependencies = [
+  "azure-ai-documentintelligence>=1.0.2",
   "babel>=2.17",
   "bleach~=6.2.0",
   "celery[redis]~=5.5.1",
@@ -252,6 +253,7 @@ testpaths = [
   "src/paperless_tesseract/tests/",
   "src/paperless_tika/tests",
   "src/paperless_text/tests/",
+  "src/paperless_remote/tests/",
 ]
 addopts = [
   "--pythonwarnings=all",

src-ui/messages.xlf

@@ -297,11 +297,11 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">82</context>
+          <context context-type="linenumber">84</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">84</context>
+          <context context-type="linenumber">86</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/dashboard/dashboard.component.html</context>
@@ -316,11 +316,11 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">89</context>
+          <context context-type="linenumber">91</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">91</context>
+          <context context-type="linenumber">93</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/document-list.component.ts</context>
@@ -363,11 +363,11 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">253</context>
+          <context context-type="linenumber">255</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">255</context>
+          <context context-type="linenumber">257</context>
         </context-group>
       </trans-unit>
       <trans-unit id="2501522447884928778" datatype="html">
@@ -658,11 +658,11 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">288</context>
+          <context context-type="linenumber">290</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">291</context>
+          <context context-type="linenumber">293</context>
         </context-group>
       </trans-unit>
       <trans-unit id="2272120016352772836" datatype="html">
@@ -672,11 +672,33 @@
           <context context-type="linenumber">4</context>
         </context-group>
       </trans-unit>
+      <trans-unit id="8461842260159597706" datatype="html">
+        <source>Show</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/admin/logs/logs.component.html</context>
+          <context context-type="linenumber">8</context>
+        </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/document-list/document-list.component.html</context>
+          <context context-type="linenumber">37</context>
+        </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/manage/saved-views/saved-views.component.html</context>
+          <context context-type="linenumber">52</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit id="5724363929304709833" datatype="html">
+        <source>lines</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/admin/logs/logs.component.html</context>
+          <context context-type="linenumber">17</context>
+        </context-group>
+      </trans-unit>
       <trans-unit id="8838884664569764142" datatype="html">
         <source>Auto refresh</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/logs/logs.component.html</context>
-          <context context-type="linenumber">8</context>
+          <context context-type="linenumber">21</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.html</context>
@@ -687,11 +709,11 @@
         <source>Loading...</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/logs/logs.component.html</context>
-          <context context-type="linenumber">24</context>
+          <context context-type="linenumber">38</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/logs/logs.component.html</context>
-          <context context-type="linenumber">36</context>
+          <context context-type="linenumber">53</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.html</context>
@@ -1003,11 +1025,11 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">213</context>
+          <context context-type="linenumber">215</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">215</context>
+          <context context-type="linenumber">217</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/saved-views/saved-views.component.html</context>
@@ -1572,7 +1594,7 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.ts</context>
-          <context context-type="linenumber">167</context>
+          <context context-type="linenumber">180</context>
         </context-group>
       </trans-unit>
       <trans-unit id="2991443309752293110" datatype="html">
@@ -1583,11 +1605,11 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">276</context>
+          <context context-type="linenumber">278</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">278</context>
+          <context context-type="linenumber">280</context>
         </context-group>
       </trans-unit>
       <trans-unit id="103921551219467537" datatype="html">
@@ -1999,11 +2021,11 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">236</context>
+          <context context-type="linenumber">238</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">239</context>
+          <context context-type="linenumber">241</context>
         </context-group>
       </trans-unit>
       <trans-unit id="3818027200170621545" datatype="html">
@@ -2368,11 +2390,11 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">267</context>
+          <context context-type="linenumber">269</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">269</context>
+          <context context-type="linenumber">271</context>
         </context-group>
       </trans-unit>
       <trans-unit id="4569276013106377105" datatype="html">
@@ -2709,58 +2731,58 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">297</context>
+          <context context-type="linenumber">299</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">300</context>
+          <context context-type="linenumber">302</context>
         </context-group>
       </trans-unit>
       <trans-unit id="472206565520537964" datatype="html">
         <source>Saved views</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">99</context>
+          <context context-type="linenumber">101</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">104</context>
+          <context context-type="linenumber">106</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6988090220128974198" datatype="html">
         <source>Open documents</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">139</context>
+          <context context-type="linenumber">141</context>
         </context-group>
       </trans-unit>
       <trans-unit id="5687256342387781369" datatype="html">
         <source>Close all</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">159</context>
+          <context context-type="linenumber">161</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">161</context>
+          <context context-type="linenumber">163</context>
         </context-group>
       </trans-unit>
       <trans-unit id="3897348120591552265" datatype="html">
         <source>Manage</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">170</context>
+          <context context-type="linenumber">172</context>
         </context-group>
       </trans-unit>
       <trans-unit id="7437910965833684826" datatype="html">
         <source>Correspondents</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">176</context>
+          <context context-type="linenumber">178</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">178</context>
+          <context context-type="linenumber">180</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/dashboard/widgets/statistics-widget/statistics-widget.component.html</context>
@@ -2771,11 +2793,11 @@
         <source>Tags</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">183</context>
+          <context context-type="linenumber">185</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">186</context>
+          <context context-type="linenumber">188</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/common/input/tags/tags.component.ts</context>
@@ -2806,11 +2828,11 @@
         <source>Document Types</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">192</context>
+          <context context-type="linenumber">194</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">194</context>
+          <context context-type="linenumber">196</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/dashboard/widgets/statistics-widget/statistics-widget.component.html</context>
@@ -2821,11 +2843,11 @@
         <source>Storage Paths</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">199</context>
+          <context context-type="linenumber">201</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">201</context>
+          <context context-type="linenumber">203</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/dashboard/widgets/statistics-widget/statistics-widget.component.html</context>
@@ -2836,11 +2858,11 @@
         <source>Custom Fields</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">206</context>
+          <context context-type="linenumber">208</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">208</context>
+          <context context-type="linenumber">210</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/common/custom-fields-dropdown/custom-fields-dropdown.component.html</context>
@@ -2855,11 +2877,11 @@
         <source>Workflows</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">222</context>
+          <context context-type="linenumber">224</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">224</context>
+          <context context-type="linenumber">226</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/workflows/workflows.component.html</context>
@@ -2870,92 +2892,92 @@
         <source>Mail</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">229</context>
+          <context context-type="linenumber">231</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">232</context>
+          <context context-type="linenumber">234</context>
         </context-group>
       </trans-unit>
       <trans-unit id="7844706011418789951" datatype="html">
         <source>Administration</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">247</context>
+          <context context-type="linenumber">249</context>
         </context-group>
       </trans-unit>
       <trans-unit id="3008420115644088420" datatype="html">
         <source>Configuration</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">260</context>
+          <context context-type="linenumber">262</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">262</context>
+          <context context-type="linenumber">264</context>
         </context-group>
       </trans-unit>
       <trans-unit id="1534029177398918729" datatype="html">
         <source>GitHub</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">307</context>
+          <context context-type="linenumber">309</context>
         </context-group>
       </trans-unit>
       <trans-unit id="4112664765954374539" datatype="html">
         <source>is available.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">316,317</context>
+          <context context-type="linenumber">318,319</context>
         </context-group>
       </trans-unit>
       <trans-unit id="1175891574282637937" datatype="html">
         <source>Click to view.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">317</context>
+          <context context-type="linenumber">319</context>
         </context-group>
       </trans-unit>
       <trans-unit id="9811291095862612" datatype="html">
         <source>Paperless-ngx can automatically check for updates</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">321</context>
+          <context context-type="linenumber">323</context>
         </context-group>
       </trans-unit>
       <trans-unit id="894819944961861800" datatype="html">
         <source> How does this work? </source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">328,330</context>
+          <context context-type="linenumber">330,332</context>
         </context-group>
       </trans-unit>
       <trans-unit id="509090351011426949" datatype="html">
         <source>Update available</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.html</context>
-          <context context-type="linenumber">341</context>
+          <context context-type="linenumber">343</context>
         </context-group>
       </trans-unit>
       <trans-unit id="1542489069631984294" datatype="html">
         <source>Sidebar views updated</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.ts</context>
-          <context context-type="linenumber">251</context>
+          <context context-type="linenumber">264</context>
         </context-group>
       </trans-unit>
       <trans-unit id="3547923076537026828" datatype="html">
         <source>Error updating sidebar views</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.ts</context>
-          <context context-type="linenumber">254</context>
+          <context context-type="linenumber">267</context>
         </context-group>
       </trans-unit>
       <trans-unit id="2526035785704676448" datatype="html">
         <source>An error occurred while saving update checking settings.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/app-frame/app-frame.component.ts</context>
-          <context context-type="linenumber">275</context>
+          <context context-type="linenumber">288</context>
         </context-group>
       </trans-unit>
       <trans-unit id="4580988005648117665" datatype="html">
@@ -7259,25 +7281,25 @@
         <source>Print failed.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1455</context>
+          <context context-type="linenumber">1460</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6457245677384603573" datatype="html">
         <source>Error loading document for printing.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1463</context>
+          <context context-type="linenumber">1472</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6085793215710522488" datatype="html">
         <source>An error occurred loading tiff: <x id="PH" equiv-text="err.toString()"/></source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1528</context>
+          <context context-type="linenumber">1537</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1532</context>
+          <context context-type="linenumber">1541</context>
         </context-group>
       </trans-unit>
       <trans-unit id="4958946940233632319" datatype="html">
@@ -7881,17 +7903,6 @@
           <context context-type="linenumber">45</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="8461842260159597706" datatype="html">
-        <source>Show</source>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/app/components/document-list/document-list.component.html</context>
-          <context context-type="linenumber">37</context>
-        </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/app/components/manage/saved-views/saved-views.component.html</context>
-          <context context-type="linenumber">52</context>
-        </context-group>
-      </trans-unit>
       <trans-unit id="5146398958364876914" datatype="html">
         <source>Sort</source>
         <context-group purpose="location">

src-ui/src/app/components/admin/logs/logs.component.html

@@ -3,9 +3,23 @@
   i18n-title
   info="Review the log files for the application and for email checking."
   i18n-info>
-  <div class="form-check form-switch">
-    <input class="form-check-input" type="checkbox" role="switch" [(ngModel)]="autoRefreshEnabled">
-    <label class="form-check-label" for="autoRefreshSwitch" i18n>Auto refresh</label>
+  <div class="input-group input-group-sm align-items-center">
+    <div class="input-group input-group-sm me-3">
+      <span class="input-group-text text-muted" i18n>Show</span>
+      <input
+        class="form-control"
+        type="number"
+        min="100"
+        step="100"
+        [(ngModel)]="limit"
+        (ngModelChange)="onLimitChange($event)"
+        style="width: 100px;">
+      <span class="input-group-text text-muted" i18n>lines</span>
+    </div>
+    <div class="form-check form-switch mt-1">
+      <input class="form-check-input" type="checkbox" role="switch" [(ngModel)]="autoRefreshEnabled">
+      <label class="form-check-label" for="autoRefreshSwitch" i18n>Auto refresh</label>
+    </div>
   </div>
 </pngx-page-header>
 
@@ -29,14 +43,19 @@
 
 <div [ngbNavOutlet]="nav" class="mt-2"></div>
 
-<div class="bg-dark p-3 text-light font-monospace log-container" #logContainer>
+<cdk-virtual-scroll-viewport
+  itemSize="20"
+  class="bg-dark p-3 text-light font-monospace log-container"
+  #logContainer>
   @if (loading && logFiles.length) {
     <div>
       <div class="spinner-border spinner-border-sm me-2" role="status"></div>
       <ng-container i18n>Loading...</ng-container>
     </div>
   }
-  @for (log of logs; track $index) {
-    <p class="m-0 p-0 log-entry-{{getLogLevel(log)}}">{{log}}</p>
-  }
-</div>
+  <p *cdkVirtualFor="let log of logs"
+     class="m-0 p-0"
+     [ngClass]="'log-entry-' + log.level">
+    {{log.message}}
+  </p>
+</cdk-virtual-scroll-viewport>

src-ui/src/app/components/admin/logs/logs.component.scss

@@ -18,7 +18,7 @@
 .log-container {
   overflow-y: scroll;
   height: calc(100vh - 200px);
-  top: 70px;
+  top: 0;
 
   p {
     white-space: pre-wrap;

src-ui/src/app/components/admin/logs/logs.component.spec.ts

@@ -1,3 +1,8 @@
+import {
+  CdkVirtualScrollViewport,
+  ScrollingModule,
+} from '@angular/cdk/scrolling'
+import { CommonModule } from '@angular/common'
 import { provideHttpClient, withInterceptorsFromDi } from '@angular/common/http'
 import { provideHttpClientTesting } from '@angular/common/http/testing'
 import { ComponentFixture, TestBed } from '@angular/core/testing'
@@ -38,6 +43,9 @@ describe('LogsComponent', () => {
         NgxBootstrapIconsModule.pick(allIcons),
         LogsComponent,
         PageHeaderComponent,
+        CommonModule,
+        CdkVirtualScrollViewport,
+        ScrollingModule,
       ],
       providers: [
         provideHttpClient(withInterceptorsFromDi()),
@@ -54,13 +62,12 @@ describe('LogsComponent', () => {
     fixture = TestBed.createComponent(LogsComponent)
     component = fixture.componentInstance
     reloadSpy = jest.spyOn(component, 'reloadLogs')
-    window.HTMLElement.prototype.scroll = function () {} // mock scroll
     jest.useFakeTimers()
     fixture.detectChanges()
   })
 
   it('should display logs with first log initially', () => {
-    expect(logSpy).toHaveBeenCalledWith('paperless')
+    expect(logSpy).toHaveBeenCalledWith('paperless', 5000)
     fixture.detectChanges()
     expect(fixture.debugElement.nativeElement.textContent).toContain(
       paperless_logs[0]
@@ -71,7 +78,7 @@ describe('LogsComponent', () => {
     fixture.debugElement
       .queryAll(By.directive(NgbNavLink))[1]
       .nativeElement.dispatchEvent(new MouseEvent('click'))
-    expect(logSpy).toHaveBeenCalledWith('mail')
+    expect(logSpy).toHaveBeenCalledWith('mail', 5000)
   })
 
   it('should handle error with no logs', () => {
@@ -83,6 +90,10 @@ describe('LogsComponent', () => {
   })
 
   it('should auto refresh, allow toggle', () => {
+    jest
+      .spyOn(CdkVirtualScrollViewport.prototype, 'scrollToIndex')
+      .mockImplementation(() => undefined)
+
     jest.advanceTimersByTime(6000)
     expect(reloadSpy).toHaveBeenCalledTimes(2)
 
@@ -90,4 +101,13 @@ describe('LogsComponent', () => {
     jest.advanceTimersByTime(6000)
     expect(reloadSpy).toHaveBeenCalledTimes(2)
   })
+
+  it('should debounce limit changes before reloading logs', () => {
+    const initialCalls = reloadSpy.mock.calls.length
+    component.onLimitChange(6000)
+    jest.advanceTimersByTime(299)
+    expect(reloadSpy).toHaveBeenCalledTimes(initialCalls)
+    jest.advanceTimersByTime(1)
+    expect(reloadSpy).toHaveBeenCalledTimes(initialCalls + 1)
+  })
 })

src-ui/src/app/components/admin/logs/logs.component.ts

@@ -1,7 +1,11 @@
+import {
+  CdkVirtualScrollViewport,
+  ScrollingModule,
+} from '@angular/cdk/scrolling'
+import { CommonModule } from '@angular/common'
 import {
   ChangeDetectorRef,
   Component,
-  ElementRef,
   OnDestroy,
   OnInit,
   ViewChild,
@@ -9,7 +13,7 @@ import {
 } from '@angular/core'
 import { FormsModule, ReactiveFormsModule } from '@angular/forms'
 import { NgbNavModule } from '@ng-bootstrap/ng-bootstrap'
-import { filter, takeUntil, timer } from 'rxjs'
+import { Subject, debounceTime, filter, takeUntil, timer } from 'rxjs'
 import { LogService } from 'src/app/services/rest/log.service'
 import { PageHeaderComponent } from '../../common/page-header/page-header.component'
 import { LoadingComponentWithPermissions } from '../../loading-component/loading.component'
@@ -21,8 +25,11 @@ import { LoadingComponentWithPermissions } from '../../loading-component/loading
   imports: [
     PageHeaderComponent,
     NgbNavModule,
+    CommonModule,
     FormsModule,
     ReactiveFormsModule,
+    CdkVirtualScrollViewport,
+    ScrollingModule,
   ],
 })
 export class LogsComponent
@@ -32,7 +39,7 @@ export class LogsComponent
   private logService = inject(LogService)
   private changedetectorRef = inject(ChangeDetectorRef)
 
-  public logs: string[] = []
+  public logs: Array<{ message: string; level: number }> = []
 
   public logFiles: string[] = []
 
@@ -40,9 +47,17 @@ export class LogsComponent
 
   public autoRefreshEnabled: boolean = true
 
-  @ViewChild('logContainer') logContainer: ElementRef
+  public limit: number = 5000
+
+  private readonly limitChange$ = new Subject<number>()
+
+  @ViewChild('logContainer') logContainer: CdkVirtualScrollViewport
 
   ngOnInit(): void {
+    this.limitChange$
+      .pipe(debounceTime(300), takeUntil(this.unsubscribeNotifier))
+      .subscribe(() => this.reloadLogs())
+
     this.logService
       .list()
       .pipe(takeUntil(this.unsubscribeNotifier))
@@ -68,16 +83,33 @@ export class LogsComponent
     super.ngOnDestroy()
   }
 
+  onLimitChange(limit: number): void {
+    this.limitChange$.next(limit)
+  }
+
   reloadLogs() {
     this.loading = true
     this.logService
-      .get(this.activeLog)
+      .get(this.activeLog, this.limit)
       .pipe(takeUntil(this.unsubscribeNotifier))
       .subscribe({
         next: (result) => {
-          this.logs = result
           this.loading = false
-          this.scrollToBottom()
+          const parsed = this.parseLogsWithLevel(result)
+          const hasChanges =
+            parsed.length !== this.logs.length ||
+            parsed.some((log, idx) => {
+              const current = this.logs[idx]
+              return (
+                !current ||
+                current.message !== log.message ||
+                current.level !== log.level
+              )
+            })
+          if (hasChanges) {
+            this.logs = parsed
+            this.scrollToBottom()
+          }
         },
         error: () => {
           this.logs = []
@@ -100,12 +132,19 @@ export class LogsComponent
     }
   }
 
+  private parseLogsWithLevel(
+    logs: string[]
+  ): Array<{ message: string; level: number }> {
+    return logs.map((log) => ({
+      message: log,
+      level: this.getLogLevel(log),
+    }))
+  }
+
   scrollToBottom(): void {
     this.changedetectorRef.detectChanges()
-    this.logContainer?.nativeElement.scroll({
-      top: this.logContainer.nativeElement.scrollHeight,
-      left: 0,
-      behavior: 'auto',
-    })
+    if (this.logContainer) {
+      this.logContainer.scrollToIndex(this.logs.length - 1)
+    }
   }
 }

src-ui/src/app/components/app-frame/app-frame.component.html

@@ -68,13 +68,15 @@
     <nav id="sidebarMenu" class="d-md-block bg-light sidebar collapse"
       [ngClass]="slimSidebarEnabled ? 'slim' : 'col-md-3 col-lg-2 col-xxxl-1'" [class.animating]="slimSidebarAnimating"
       [ngbCollapse]="isMenuCollapsed">
-      <button class="btn btn-sm btn-dark sidebar-slim-toggler" (click)="toggleSlimSidebar()">
-        @if (slimSidebarEnabled) {
-          <i-bs width="0.9em" height="0.9em" name="chevron-double-right"></i-bs>
-        } @else {
-          <i-bs width="0.9em" height="0.9em" name="chevron-double-left"></i-bs>
-        }
-      </button>
+      @if (canSaveSettings) {
+        <button class="btn btn-sm btn-dark sidebar-slim-toggler" (click)="toggleSlimSidebar()">
+          @if (slimSidebarEnabled) {
+            <i-bs width="0.9em" height="0.9em" name="chevron-double-right"></i-bs>
+          } @else {
+            <i-bs width="0.9em" height="0.9em" name="chevron-double-left"></i-bs>
+          }
+        </button>
+      }
       <div class="sidebar-sticky pt-3 d-flex flex-column justify-space-around">
         <ul class="nav flex-column">
           <li class="nav-item app-link">

src-ui/src/app/components/app-frame/app-frame.component.ts

@@ -152,6 +152,19 @@ export class AppFrameComponent
     return this.settingsService.get(SETTINGS_KEYS.APP_TITLE)
   }
 
+  get canSaveSettings(): boolean {
+    return (
+      this.permissionsService.currentUserCan(
+        PermissionAction.Change,
+        PermissionType.UISettings
+      ) &&
+      this.permissionsService.currentUserCan(
+        PermissionAction.Add,
+        PermissionType.UISettings
+      )
+    )
+  }
+
   get slimSidebarEnabled(): boolean {
     return this.settingsService.get(SETTINGS_KEYS.SLIM_SIDEBAR)
   }

src-ui/src/app/components/document-detail/document-detail.component.spec.ts

@@ -1489,6 +1489,8 @@ describe('DocumentDetailComponent', () => {
       mockContentWindow.onafterprint(new Event('afterprint'))
     }
 
+    tick(500)
+
     expect(removeChildSpy).toHaveBeenCalledWith(mockIframe)
     expect(revokeObjectURLSpy).toHaveBeenCalledWith('blob:mock-url')
 
@@ -1512,65 +1514,97 @@ describe('DocumentDetailComponent', () => {
     )
   })
 
-  it('should show error toast if printing throws inside iframe', fakeAsync(() => {
-    initNormally()
+  const iframePrintErrorCases: Array<{
+    description: string
+    thrownError: Error
+    expectToast: boolean
+  }> = [
+    {
+      description: 'should show error toast if printing throws inside iframe',
+      thrownError: new Error('focus failed'),
+      expectToast: true,
+    },
+    {
+      description:
+        'should suppress toast if cross-origin afterprint error occurs',
+      thrownError: new DOMException(
+        'Accessing onafterprint triggered a cross-origin violation',
+        'SecurityError'
+      ),
+      expectToast: false,
+    },
+  ]
 
-    const appendChildSpy = jest
-      .spyOn(document.body, 'appendChild')
-      .mockImplementation((node: Node) => node)
-    const removeChildSpy = jest
-      .spyOn(document.body, 'removeChild')
-      .mockImplementation((node: Node) => node)
-    const createObjectURLSpy = jest
-      .spyOn(URL, 'createObjectURL')
-      .mockReturnValue('blob:mock-url')
-    const revokeObjectURLSpy = jest
-      .spyOn(URL, 'revokeObjectURL')
-      .mockImplementation(() => {})
+  iframePrintErrorCases.forEach(({ description, thrownError, expectToast }) => {
+    it(
+      description,
+      fakeAsync(() => {
+        initNormally()
 
-    const toastSpy = jest.spyOn(toastService, 'showError')
+        const appendChildSpy = jest
+          .spyOn(document.body, 'appendChild')
+          .mockImplementation((node: Node) => node)
+        const removeChildSpy = jest
+          .spyOn(document.body, 'removeChild')
+          .mockImplementation((node: Node) => node)
+        const createObjectURLSpy = jest
+          .spyOn(URL, 'createObjectURL')
+          .mockReturnValue('blob:mock-url')
+        const revokeObjectURLSpy = jest
+          .spyOn(URL, 'revokeObjectURL')
+          .mockImplementation(() => {})
 
-    const mockContentWindow = {
-      focus: jest.fn().mockImplementation(() => {
-        throw new Error('focus failed')
-      }),
-      print: jest.fn(),
-      onafterprint: null,
-    }
+        const toastSpy = jest.spyOn(toastService, 'showError')
 
-    const mockIframe: any = {
-      style: {},
-      src: '',
-      onload: null,
-      contentWindow: mockContentWindow,
-    }
+        const mockContentWindow = {
+          focus: jest.fn().mockImplementation(() => {
+            throw thrownError
+          }),
+          print: jest.fn(),
+          onafterprint: null,
+        }
 
-    const createElementSpy = jest
-      .spyOn(document, 'createElement')
-      .mockReturnValue(mockIframe as any)
+        const mockIframe: any = {
+          style: {},
+          src: '',
+          onload: null,
+          contentWindow: mockContentWindow,
+        }
 
-    const blob = new Blob(['test'], { type: 'application/pdf' })
-    component.printDocument()
+        const createElementSpy = jest
+          .spyOn(document, 'createElement')
+          .mockReturnValue(mockIframe as any)
 
-    const req = httpTestingController.expectOne(
-      `${environment.apiBaseUrl}documents/${doc.id}/download/`
+        const blob = new Blob(['test'], { type: 'application/pdf' })
+        component.printDocument()
+
+        const req = httpTestingController.expectOne(
+          `${environment.apiBaseUrl}documents/${doc.id}/download/`
+        )
+        req.flush(blob)
+
+        tick()
+
+        if (mockIframe.onload) {
+          mockIframe.onload(new Event('load'))
+        }
+
+        tick(200)
+
+        if (expectToast) {
+          expect(toastSpy).toHaveBeenCalled()
+        } else {
+          expect(toastSpy).not.toHaveBeenCalled()
+        }
+        expect(removeChildSpy).toHaveBeenCalledWith(mockIframe)
+        expect(revokeObjectURLSpy).toHaveBeenCalledWith('blob:mock-url')
+
+        createElementSpy.mockRestore()
+        appendChildSpy.mockRestore()
+        removeChildSpy.mockRestore()
+        createObjectURLSpy.mockRestore()
+        revokeObjectURLSpy.mockRestore()
+      })
     )
-    req.flush(blob)
-
-    tick()
-
-    if (mockIframe.onload) {
-      mockIframe.onload(new Event('load'))
-    }
-
-    expect(toastSpy).toHaveBeenCalled()
-    expect(removeChildSpy).toHaveBeenCalledWith(mockIframe)
-    expect(revokeObjectURLSpy).toHaveBeenCalledWith('blob:mock-url')
-
-    createElementSpy.mockRestore()
-    appendChildSpy.mockRestore()
-    removeChildSpy.mockRestore()
-    createObjectURLSpy.mockRestore()
-    revokeObjectURLSpy.mockRestore()
-  }))
+  })
 })

src-ui/src/app/components/document-detail/document-detail.component.ts

@@ -21,7 +21,7 @@ import { dirtyCheck, DirtyComponent } from '@ngneat/dirty-check-forms'
 import { PDFDocumentProxy, PdfViewerModule } from 'ng2-pdf-viewer'
 import { NgxBootstrapIconsModule } from 'ngx-bootstrap-icons'
 import { DeviceDetectorService } from 'ngx-device-detector'
-import { BehaviorSubject, Observable, of, Subject } from 'rxjs'
+import { BehaviorSubject, Observable, of, Subject, timer } from 'rxjs'
 import {
   catchError,
   debounceTime,
@@ -1452,9 +1452,18 @@ export class DocumentDetailComponent
                 URL.revokeObjectURL(blobUrl)
               }
             } catch (err) {
-              this.toastService.showError($localize`Print failed.`, err)
-              document.body.removeChild(iframe)
-              URL.revokeObjectURL(blobUrl)
+              // FF throws cross-origin error on onafterprint
+              const isCrossOriginAfterPrintError =
+                err instanceof DOMException &&
+                err.message.includes('onafterprint')
+              if (!isCrossOriginAfterPrintError) {
+                this.toastService.showError($localize`Print failed.`, err)
+              }
+              timer(100).subscribe(() => {
+                // delay to avoid FF print failure
+                document.body.removeChild(iframe)
+                URL.revokeObjectURL(blobUrl)
+              })
             }
           }
         },

src-ui/src/app/components/manage/mail/processed-mail-dialog/processed-mail-dialog.component.html

@@ -68,7 +68,7 @@
               </td>
               <td>
                 <ng-template #errorPopover>
-                  <pre class="small text-light">
+                  <pre class="small">
                     {{ mail.error }}
                   </pre>
                 </ng-template>

src-ui/src/app/components/manage/mail/processed-mail-dialog/processed-mail-dialog.component.scss

@@ -1,5 +1,7 @@
 ::ng-deep .popover {
     max-width: 350px;
+    max-height: 600px;
+    overflow: hidden;
 
     pre {
         white-space: pre-wrap;

src-ui/src/app/components/manage/tag-list/tag-list.component.spec.ts

@@ -73,9 +73,14 @@ describe('TagListComponent', () => {
     )
   })
 
-  it('should filter out child tags if name filter is empty, otherwise show all', () => {
+  it('should omit matching children from top level when their parent is present', () => {
     const tags = [
-      { id: 1, name: 'Tag1', parent: null },
+      {
+        id: 1,
+        name: 'Tag1',
+        parent: null,
+        children: [{ id: 2, name: 'Tag2', parent: 1 }],
+      },
       { id: 2, name: 'Tag2', parent: 1 },
       { id: 3, name: 'Tag3', parent: null },
     ]
@@ -86,7 +91,13 @@ describe('TagListComponent', () => {
 
     component['_nameFilter'] = 'Tag2' // Simulate non-empty name filter
     const filteredWithName = component.filterData(tags as any)
-    expect(filteredWithName.length).toBe(3)
+    expect(filteredWithName.length).toBe(2)
+    expect(filteredWithName.find((t) => t.id === 2)).toBeUndefined()
+    expect(
+      filteredWithName
+        .find((t) => t.id === 1)
+        ?.children?.some((c) => c.id === 2)
+    ).toBe(true)
   })
 
   it('should request only parent tags when no name filter is applied', () => {

src-ui/src/app/components/manage/tag-list/tag-list.component.ts

@@ -69,9 +69,13 @@ export class TagListComponent extends ManagementListComponent<Tag> {
   }
 
   filterData(data: Tag[]) {
-    return this.nameFilter?.length
-      ? [...data]
-      : data.filter((tag) => !tag.parent)
+    if (!this.nameFilter?.length) {
+      return data.filter((tag) => !tag.parent)
+    }
+
+    // When filtering by name, exclude children if their parent is also present
+    const availableIds = new Set(data.map((tag) => tag.id))
+    return data.filter((tag) => !tag.parent || !availableIds.has(tag.parent))
   }
 
   protected override getSelectableIDs(tags: Tag[]): number[] {

src-ui/src/app/services/rest/log.service.spec.ts

@@ -49,4 +49,14 @@ describe('LogService', () => {
     )
     expect(req.request.method).toEqual('GET')
   })
+
+  it('should pass limit param on logs get when provided', () => {
+    const id: string = 'mail'
+    const limit: number = 100
+    subscription = service.get(id, limit).subscribe()
+    const req = httpTestingController.expectOne(
+      `${environment.apiBaseUrl}${endpoint}/${id}/?limit=${limit}`
+    )
+    expect(req.request.method).toEqual('GET')
+  })
 })

src-ui/src/app/services/rest/log.service.ts

@@ -1,4 +1,4 @@
-import { HttpClient } from '@angular/common/http'
+import { HttpClient, HttpParams } from '@angular/common/http'
 import { Injectable, inject } from '@angular/core'
 import { Observable } from 'rxjs'
 import { environment } from 'src/environments/environment'
@@ -13,7 +13,13 @@ export class LogService {
     return this.http.get<string[]>(`${environment.apiBaseUrl}logs/`)
   }
 
-  get(id: string): Observable<string[]> {
-    return this.http.get<string[]>(`${environment.apiBaseUrl}logs/${id}/`)
+  get(id: string, limit?: number): Observable<string[]> {
+    let params = new HttpParams()
+    if (limit !== undefined) {
+      params = params.set('limit', limit.toString())
+    }
+    return this.http.get<string[]>(`${environment.apiBaseUrl}logs/${id}/`, {
+      params,
+    })
   }
 }

src/documents/serialisers.py

@@ -1041,7 +1041,7 @@ class DocumentSerializer(
             request.version if request else settings.REST_FRAMEWORK["DEFAULT_VERSION"],
         )
 
-        if api_version < 9:
+        if api_version < 9 and "created" in self.fields:
             # provide created as a datetime for backwards compatibility
             from django.utils import timezone
 

src/documents/tests/test_api_documents.py

@@ -172,6 +172,35 @@ class TestDocumentApi(DirectoriesMixin, DocumentConsumeDelayMixin, APITestCase):
         results = response.data["results"]
         self.assertEqual(len(results[0]), 0)
 
+    def test_document_fields_api_version_8_respects_created(self):
+        Document.objects.create(
+            title="legacy",
+            checksum="123",
+            mime_type="application/pdf",
+            created=date(2024, 1, 15),
+        )
+
+        response = self.client.get(
+            "/api/documents/?fields=id",
+            headers={"Accept": "application/json; version=8"},
+            format="json",
+        )
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        results = response.data["results"]
+        self.assertIn("id", results[0])
+        self.assertNotIn("created", results[0])
+
+        response = self.client.get(
+            "/api/documents/?fields=id,created",
+            headers={"Accept": "application/json; version=8"},
+            format="json",
+        )
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        results = response.data["results"]
+        self.assertIn("id", results[0])
+        self.assertIn("created", results[0])
+        self.assertRegex(results[0]["created"], r"^2024-01-15T00:00:00.*$")
+
     def test_document_legacy_created_format(self):
         """
         GIVEN:
@@ -2250,6 +2279,23 @@ class TestDocumentApi(DirectoriesMixin, DocumentConsumeDelayMixin, APITestCase):
         self.assertEqual(response.status_code, status.HTTP_200_OK)
         self.assertListEqual(response.data, ["test", "test2"])
 
+    def test_get_log_with_limit(self):
+        log_data = "test1\ntest2\ntest3\n"
+        with (Path(settings.LOGGING_DIR) / "paperless.log").open("w") as f:
+            f.write(log_data)
+        response = self.client.get("/api/logs/paperless/", {"limit": 2})
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertListEqual(response.data, ["test2", "test3"])
+
+    def test_get_log_with_invalid_limit(self):
+        log_data = "test1\ntest2\n"
+        with (Path(settings.LOGGING_DIR) / "paperless.log").open("w") as f:
+            f.write(log_data)
+        response = self.client.get("/api/logs/paperless/", {"limit": "abc"})
+        self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
+        response = self.client.get("/api/logs/paperless/", {"limit": -5})
+        self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
+
     def test_invalid_regex_other_algorithm(self):
         for endpoint in ["correspondents", "tags", "document_types"]:
             response = self.client.post(

src/documents/tests/test_api_remote_version.py

@@ -1,3 +1,4 @@
+from django.core.cache import cache
 from pytest_httpx import HTTPXMock
 from rest_framework import status
 from rest_framework.test import APIClient
@@ -8,6 +9,9 @@ from paperless import version
 class TestApiRemoteVersion:
     ENDPOINT = "/api/remote_version/"
 
+    def setup_method(self):
+        cache.clear()
+
     def test_remote_version_enabled_no_update_prefix(
         self,
         rest_api_client: APIClient,

src/documents/views.py

@@ -6,6 +6,7 @@ import re
 import tempfile
 import zipfile
 from collections import defaultdict
+from collections import deque
 from datetime import datetime
 from pathlib import Path
 from time import mktime
@@ -50,6 +51,7 @@ from django.utils.timezone import make_aware
 from django.utils.translation import get_language
 from django.views import View
 from django.views.decorators.cache import cache_control
+from django.views.decorators.cache import cache_page
 from django.views.decorators.http import condition
 from django.views.decorators.http import last_modified
 from django.views.generic import TemplateView
@@ -69,6 +71,7 @@ from rest_framework import parsers
 from rest_framework import serializers
 from rest_framework.decorators import action
 from rest_framework.exceptions import NotFound
+from rest_framework.exceptions import ValidationError
 from rest_framework.filters import OrderingFilter
 from rest_framework.filters import SearchFilter
 from rest_framework.generics import GenericAPIView
@@ -1362,6 +1365,13 @@ class UnifiedSearchViewSet(DocumentViewSet):
                 type=OpenApiTypes.STR,
                 location=OpenApiParameter.PATH,
             ),
+            OpenApiParameter(
+                name="limit",
+                type=OpenApiTypes.INT,
+                location=OpenApiParameter.QUERY,
+                description="Return only the last N entries from the log file",
+                required=False,
+            ),
         ],
         responses={
             (200, "application/json"): serializers.ListSerializer(
@@ -1393,8 +1403,22 @@ class LogViewSet(ViewSet):
         if not log_file.is_file():
             raise Http404
 
+        limit_param = request.query_params.get("limit")
+        if limit_param is not None:
+            try:
+                limit = int(limit_param)
+            except (TypeError, ValueError):
+                raise ValidationError({"limit": "Must be a positive integer"})
+            if limit < 1:
+                raise ValidationError({"limit": "Must be a positive integer"})
+        else:
+            limit = None
+
         with log_file.open() as f:
-            lines = [line.rstrip() for line in f.readlines()]
+            if limit is None:
+                lines = [line.rstrip() for line in f.readlines()]
+            else:
+                lines = [line.rstrip() for line in deque(f, maxlen=limit)]
 
         return Response(lines)
 
@@ -2402,6 +2426,7 @@ class UiSettingsView(GenericAPIView):
         )
 
 
+@method_decorator(cache_page(60 * 15), name="dispatch")
 @extend_schema_view(
     get=extend_schema(
         description="Get the current version of the Paperless-NGX server",

src/paperless/settings.py

@@ -322,6 +322,7 @@ INSTALLED_APPS = [
     "paperless_tesseract.apps.PaperlessTesseractConfig",
     "paperless_text.apps.PaperlessTextConfig",
     "paperless_mail.apps.PaperlessMailConfig",
+    "paperless_remote.apps.PaperlessRemoteParserConfig",
     "django.contrib.admin",
     "rest_framework",
     "rest_framework.authtoken",
@@ -1401,3 +1402,10 @@ WEBHOOKS_ALLOW_INTERNAL_REQUESTS = __get_boolean(
     "PAPERLESS_WEBHOOKS_ALLOW_INTERNAL_REQUESTS",
     "true",
 )
+
+###############################################################################
+# Remote Parser                                                               #
+###############################################################################
+REMOTE_OCR_ENGINE = os.getenv("PAPERLESS_REMOTE_OCR_ENGINE")
+REMOTE_OCR_API_KEY = os.getenv("PAPERLESS_REMOTE_OCR_API_KEY")
+REMOTE_OCR_ENDPOINT = os.getenv("PAPERLESS_REMOTE_OCR_ENDPOINT")

src/paperless_mail/tests/test_parsers_live.py

@@ -53,6 +53,15 @@ class TestUrlCanary:
     Verify certain URLs are still available so testing is valid still
     """
 
+    # Wikimedia rejects requests without a browser-like User-Agent header and returns 403.
+    _WIKIMEDIA_HEADERS = {
+        "User-Agent": (
+            "Mozilla/5.0 (X11; Linux x86_64) "
+            "AppleWebKit/537.36 (KHTML, like Gecko) "
+            "Chrome/123.0.0.0 Safari/537.36"
+        ),
+    }
+
     def test_online_image_exception_on_not_available(self):
         """
         GIVEN:
@@ -70,6 +79,7 @@ class TestUrlCanary:
         with pytest.raises(httpx.HTTPStatusError) as exec_info:
             resp = httpx.get(
                 "https://upload.wikimedia.org/wikipedia/en/f/f7/nonexistent.png",
+                headers=self._WIKIMEDIA_HEADERS,
             )
             resp.raise_for_status()
 
@@ -90,7 +100,10 @@ class TestUrlCanary:
         """
 
         # Now check the URL used in samples/sample.html
-        resp = httpx.get("https://upload.wikimedia.org/wikipedia/en/f/f7/RickRoll.png")
+        resp = httpx.get(
+            "https://upload.wikimedia.org/wikipedia/en/f/f7/RickRoll.png",
+            headers=self._WIKIMEDIA_HEADERS,
+        )
         resp.raise_for_status()
 
 

src/paperless_remote/__init__.py

@@ -0,0 +1,4 @@
+# this is here so that django finds the checks.
+from paperless_remote.checks import check_remote_parser_configured
+
+__all__ = ["check_remote_parser_configured"]

src/paperless_remote/apps.py

@@ -0,0 +1,14 @@
+from django.apps import AppConfig
+
+from paperless_remote.signals import remote_consumer_declaration
+
+
+class PaperlessRemoteParserConfig(AppConfig):
+    name = "paperless_remote"
+
+    def ready(self):
+        from documents.signals import document_consumer_declaration
+
+        document_consumer_declaration.connect(remote_consumer_declaration)
+
+        AppConfig.ready(self)

src/paperless_remote/checks.py

@@ -0,0 +1,17 @@
+from django.conf import settings
+from django.core.checks import Error
+from django.core.checks import register
+
+
+@register()
+def check_remote_parser_configured(app_configs, **kwargs):
+    if settings.REMOTE_OCR_ENGINE == "azureai" and not (
+        settings.REMOTE_OCR_ENDPOINT and settings.REMOTE_OCR_API_KEY
+    ):
+        return [
+            Error(
+                "Azure AI remote parser requires endpoint and API key to be configured.",
+            ),
+        ]
+
+    return []

src/paperless_remote/parsers.py

@@ -0,0 +1,113 @@
+from pathlib import Path
+
+from django.conf import settings
+
+from paperless_tesseract.parsers import RasterisedDocumentParser
+
+
+class RemoteEngineConfig:
+    def __init__(
+        self,
+        engine: str,
+        api_key: str | None = None,
+        endpoint: str | None = None,
+    ):
+        self.engine = engine
+        self.api_key = api_key
+        self.endpoint = endpoint
+
+    def engine_is_valid(self):
+        valid = self.engine in ["azureai"] and self.api_key is not None
+        if self.engine == "azureai":
+            valid = valid and self.endpoint is not None
+        return valid
+
+
+class RemoteDocumentParser(RasterisedDocumentParser):
+    """
+    This parser uses a remote OCR engine to parse documents. Currently, it supports Azure AI Vision
+    as this is the only service that provides a remote OCR API with text-embedded PDF output.
+    """
+
+    logging_name = "paperless.parsing.remote"
+
+    def get_settings(self) -> RemoteEngineConfig:
+        """
+        Returns the configuration for the remote OCR engine, loaded from Django settings.
+        """
+        return RemoteEngineConfig(
+            engine=settings.REMOTE_OCR_ENGINE,
+            api_key=settings.REMOTE_OCR_API_KEY,
+            endpoint=settings.REMOTE_OCR_ENDPOINT,
+        )
+
+    def supported_mime_types(self):
+        if self.settings.engine_is_valid():
+            return {
+                "application/pdf": ".pdf",
+                "image/png": ".png",
+                "image/jpeg": ".jpg",
+                "image/tiff": ".tiff",
+                "image/bmp": ".bmp",
+                "image/gif": ".gif",
+                "image/webp": ".webp",
+            }
+        else:
+            return {}
+
+    def azure_ai_vision_parse(
+        self,
+        file: Path,
+    ) -> str | None:
+        """
+        Uses Azure AI Vision to parse the document and return the text content.
+        It requests a searchable PDF output with embedded text.
+        The PDF is saved to the archive_path attribute.
+        Returns the text content extracted from the document.
+        If the parsing fails, it returns None.
+        """
+        from azure.ai.documentintelligence import DocumentIntelligenceClient
+        from azure.ai.documentintelligence.models import AnalyzeDocumentRequest
+        from azure.ai.documentintelligence.models import AnalyzeOutputOption
+        from azure.ai.documentintelligence.models import DocumentContentFormat
+        from azure.core.credentials import AzureKeyCredential
+
+        client = DocumentIntelligenceClient(
+            endpoint=self.settings.endpoint,
+            credential=AzureKeyCredential(self.settings.api_key),
+        )
+
+        with file.open("rb") as f:
+            analyze_request = AnalyzeDocumentRequest(bytes_source=f.read())
+            poller = client.begin_analyze_document(
+                model_id="prebuilt-read",
+                body=analyze_request,
+                output_content_format=DocumentContentFormat.TEXT,
+                output=[AnalyzeOutputOption.PDF],  # request searchable PDF output
+                content_type="application/json",
+            )
+
+        poller.wait()
+        result_id = poller.details["operation_id"]
+        result = poller.result()
+
+        # Download the PDF with embedded text
+        self.archive_path = self.tempdir / "archive.pdf"
+        with self.archive_path.open("wb") as f:
+            for chunk in client.get_analyze_result_pdf(
+                model_id="prebuilt-read",
+                result_id=result_id,
+            ):
+                f.write(chunk)
+
+        client.close()
+        return result.content
+
+    def parse(self, document_path: Path, mime_type, file_name=None):
+        if not self.settings.engine_is_valid():
+            self.log.warning(
+                "No valid remote parser engine is configured, content will be empty.",
+            )
+            self.text = ""
+        elif self.settings.engine == "azureai":
+            self.text = self.azure_ai_vision_parse(document_path)

src/paperless_remote/signals.py

@@ -0,0 +1,18 @@
+def get_parser(*args, **kwargs):
+    from paperless_remote.parsers import RemoteDocumentParser
+
+    return RemoteDocumentParser(*args, **kwargs)
+
+
+def get_supported_mime_types():
+    from paperless_remote.parsers import RemoteDocumentParser
+
+    return RemoteDocumentParser(None).supported_mime_types()
+
+
+def remote_consumer_declaration(sender, **kwargs):
+    return {
+        "parser": get_parser,
+        "weight": 5,
+        "mime_types": get_supported_mime_types(),
+    }

src/paperless_remote/tests/test_checks.py

@@ -0,0 +1,24 @@
+from unittest import TestCase
+
+from django.test import override_settings
+
+from paperless_remote import check_remote_parser_configured
+
+
+class TestChecks(TestCase):
+    @override_settings(REMOTE_OCR_ENGINE=None)
+    def test_no_engine(self):
+        msgs = check_remote_parser_configured(None)
+        self.assertEqual(len(msgs), 0)
+
+    @override_settings(REMOTE_OCR_ENGINE="azureai")
+    @override_settings(REMOTE_OCR_API_KEY="somekey")
+    @override_settings(REMOTE_OCR_ENDPOINT=None)
+    def test_azure_no_endpoint(self):
+        msgs = check_remote_parser_configured(None)
+        self.assertEqual(len(msgs), 1)
+        self.assertTrue(
+            msgs[0].msg.startswith(
+                "Azure AI remote parser requires endpoint and API key to be configured.",
+            ),
+        )

src/paperless_remote/tests/test_parser.py

@@ -0,0 +1,101 @@
+import uuid
+from pathlib import Path
+from unittest import mock
+
+from django.test import TestCase
+from django.test import override_settings
+
+from documents.tests.utils import DirectoriesMixin
+from documents.tests.utils import FileSystemAssertsMixin
+from paperless_remote.parsers import RemoteDocumentParser
+from paperless_remote.signals import get_parser
+
+
+class TestParser(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
+    SAMPLE_FILES = Path(__file__).resolve().parent / "samples"
+
+    def assertContainsStrings(self, content: str, strings: list[str]):
+        # Asserts that all strings appear in content, in the given order.
+        indices = []
+        for s in strings:
+            if s in content:
+                indices.append(content.index(s))
+            else:
+                self.fail(f"'{s}' is not in '{content}'")
+        self.assertListEqual(indices, sorted(indices))
+
+    @mock.patch("paperless_tesseract.parsers.run_subprocess")
+    @mock.patch("azure.ai.documentintelligence.DocumentIntelligenceClient")
+    def test_get_text_with_azure(self, mock_client_cls, mock_subprocess):
+        # Arrange mock Azure client
+        mock_client = mock.Mock()
+        mock_client_cls.return_value = mock_client
+
+        # Simulate poller result and its `.details`
+        mock_poller = mock.Mock()
+        mock_poller.wait.return_value = None
+        mock_poller.details = {"operation_id": "fake-op-id"}
+        mock_client.begin_analyze_document.return_value = mock_poller
+        mock_poller.result.return_value.content = "This is a test document."
+
+        # Return dummy PDF bytes
+        mock_client.get_analyze_result_pdf.return_value = [
+            b"%PDF-",
+            b"1.7 ",
+            b"FAKEPDF",
+        ]
+
+        # Simulate pdftotext by writing dummy text to sidecar file
+        def fake_run(cmd, *args, **kwargs):
+            with Path(cmd[-1]).open("w", encoding="utf-8") as f:
+                f.write("This is a test document.")
+
+        mock_subprocess.side_effect = fake_run
+
+        with override_settings(
+            REMOTE_OCR_ENGINE="azureai",
+            REMOTE_OCR_API_KEY="somekey",
+            REMOTE_OCR_ENDPOINT="https://endpoint.cognitiveservices.azure.com",
+        ):
+            parser = get_parser(uuid.uuid4())
+            parser.parse(
+                self.SAMPLE_FILES / "simple-digital.pdf",
+                "application/pdf",
+            )
+
+            self.assertContainsStrings(
+                parser.text.strip(),
+                ["This is a test document."],
+            )
+
+    @override_settings(
+        REMOTE_OCR_ENGINE="azureai",
+        REMOTE_OCR_API_KEY="key",
+        REMOTE_OCR_ENDPOINT="https://endpoint.cognitiveservices.azure.com",
+    )
+    def test_supported_mime_types_valid_config(self):
+        parser = RemoteDocumentParser(uuid.uuid4())
+        expected_types = {
+            "application/pdf": ".pdf",
+            "image/png": ".png",
+            "image/jpeg": ".jpg",
+            "image/tiff": ".tiff",
+            "image/bmp": ".bmp",
+            "image/gif": ".gif",
+            "image/webp": ".webp",
+        }
+        self.assertEqual(parser.supported_mime_types(), expected_types)
+
+    def test_supported_mime_types_invalid_config(self):
+        parser = get_parser(uuid.uuid4())
+        self.assertEqual(parser.supported_mime_types(), {})
+
+    @override_settings(
+        REMOTE_OCR_ENGINE=None,
+        REMOTE_OCR_API_KEY=None,
+        REMOTE_OCR_ENDPOINT=None,
+    )
+    def test_parse_with_invalid_config(self):
+        parser = get_parser(uuid.uuid4())
+        parser.parse(self.SAMPLE_FILES / "simple-digital.pdf", "application/pdf")
+        self.assertEqual(parser.text, "")

uv.lock

@@ -95,6 +95,34 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/02/ff/1175b0b7371e46244032d43a56862d0af455823b5280a50c63d99cc50f18/automat-25.4.16-py3-none-any.whl", hash = "sha256:04e9bce696a8d5671ee698005af6e5a9fa15354140a87f4870744604dcdd3ba1", size = 42842, upload-time = "2025-04-16T20:12:14.447Z" },
 ]
 
+[[package]]
+name = "azure-ai-documentintelligence"
+version = "1.0.2"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "azure-core", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
+    { name = "isodate", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
+    { name = "typing-extensions", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/44/7b/8115cd713e2caa5e44def85f2b7ebd02a74ae74d7113ba20bdd41fd6dd80/azure_ai_documentintelligence-1.0.2.tar.gz", hash = "sha256:4d75a2513f2839365ebabc0e0e1772f5601b3a8c9a71e75da12440da13b63484", size = 170940 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/d9/75/c9ec040f23082f54ffb1977ff8f364c2d21c79a640a13d1c1809e7fd6b1a/azure_ai_documentintelligence-1.0.2-py3-none-any.whl", hash = "sha256:e1fb446abbdeccc9759d897898a0fe13141ed29f9ad11fc705f951925822ed59", size = 106005 },
+]
+
+[[package]]
+name = "azure-core"
+version = "1.33.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "requests", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
+    { name = "six", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
+    { name = "typing-extensions", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/75/aa/7c9db8edd626f1a7d99d09ef7926f6f4fb34d5f9fa00dc394afdfe8e2a80/azure_core-1.33.0.tar.gz", hash = "sha256:f367aa07b5e3005fec2c1e184b882b0b039910733907d001c20fb08ebb8c0eb9", size = 295633 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/07/b7/76b7e144aa53bd206bf1ce34fa75350472c3f69bf30e5c8c18bc9881035d/azure_core-1.33.0-py3-none-any.whl", hash = "sha256:9b5b6d0223a1d38c37500e6971118c1e0f13f54951e6893968b38910bc9cda8f", size = 207071 },
+]
+
 [[package]]
 name = "babel"
 version = "2.17.0"
@@ -1451,6 +1479,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/c7/fc/4e5a141c3f7c7bed550ac1f69e599e92b6be449dd4677ec09f325cad0955/inotifyrecursive-0.3.5-py3-none-any.whl", hash = "sha256:7e5f4a2e1dc2bef0efa3b5f6b339c41fb4599055a2b54909d020e9e932cc8d2f", size = 8009, upload-time = "2020-11-20T12:38:46.981Z" },
 ]
 
+[[package]]
+name = "isodate"
+version = "0.7.2"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/54/4d/e940025e2ce31a8ce1202635910747e5a87cc3a6a6bb2d00973375014749/isodate-0.7.2.tar.gz", hash = "sha256:4cd1aa0f43ca76f4a6c6c0292a85f40b35ec2e43e315b59f06e6d32171a953e6", size = 29705 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/15/aa/0aca39a37d3c7eb941ba736ede56d689e7be91cab5d9ca846bde3999eba6/isodate-0.7.2-py3-none-any.whl", hash = "sha256:28009937d8031054830160fce6d409ed342816b543597cece116d966c6d99e15", size = 22320 },
+]
+
 [[package]]
 name = "jinja2"
 version = "3.1.6"
@@ -2118,6 +2155,7 @@ name = "paperless-ngx"
 version = "2.19.3"
 source = { virtual = "." }
 dependencies = [
+    { name = "azure-ai-documentintelligence", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
     { name = "babel", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
     { name = "bleach", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
     { name = "celery", extra = ["redis"], marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
@@ -2254,6 +2292,7 @@ typing = [
 
 [package.metadata]
 requires-dist = [
+    { name = "azure-ai-documentintelligence", specifier = ">=1.0.2" },
     { name = "babel", specifier = ">=2.17" },
     { name = "bleach", specifier = "~=6.2.0" },
     { name = "celery", extras = ["redis"], specifier = "~=5.5.1" },