Chore: Trim thumbnail comments and docstrings

The comments and docstrings around PDF thumbnail generation were wordier than the code they describe. This cuts them back to the essential facts.

.github/workflows/ci-backend.yml

@@ -111,7 +111,7 @@ jobs:
         timeout-minutes: 12
         uses: $/.github/actions/apt-install
         with:
-          packages: unpaper tesseract-ocr imagemagick ghostscript poppler-utils
+          packages: unpaper tesseract-ocr imagemagick ghostscript poppler-utils qpdf
       - name: Configure ImageMagick
         run: |
           sudo cp docker/rootfs/etc/ImageMagick-6/paperless-policy.xml /etc/ImageMagick-7/policy.xml

docs/configuration.md

@@ -1315,29 +1315,17 @@ valid crontab(5) expression describing when to run.
 
 #### [`PAPERLESS_CONVERT_MEMORY_LIMIT=<num>`](#PAPERLESS_CONVERT_MEMORY_LIMIT) {#PAPERLESS_CONVERT_MEMORY_LIMIT}
 
-: On smaller systems, or even in the case of Very Large Documents, the
+!!! warning
-consumer may explode, complaining about how it's "unable to extend
-pixel cache". In such cases, try setting this to a reasonably low
-value, like 32. The default is to use whatever is necessary to do
-everything without writing to disk, and units are in megabytes.
 
-    For more information on how to use this value, you should search the
+    Deprecated and has no effect, since PDF thumbnails no longer use
-    web for "MAGICK_MEMORY_LIMIT".
+    ImageMagick. It will be removed in a future release.
-
-    Defaults to 0, which disables the limit.
 
 #### [`PAPERLESS_CONVERT_TMPDIR=<path>`](#PAPERLESS_CONVERT_TMPDIR) {#PAPERLESS_CONVERT_TMPDIR}
 
-: Similar to the memory limit, if you've got a small system and your
+!!! warning
-OS mounts /tmp as tmpfs, you should set this to a path that's on a
-physical disk, like /home/your_user/tmp or something. ImageMagick
-will use this as scratch space when crunching through very large
-documents.
 
-    For more information on how to use this value, you should search the
+    Deprecated and has no effect, since PDF thumbnails no longer use
-    web for "MAGICK_TMPDIR".
+    ImageMagick. It will be removed in a future release.
-
-    Default is none, which disables the temporary directory.
 
 #### [`PAPERLESS_APPS=<string>`](#PAPERLESS_APPS) {#PAPERLESS_APPS}
 

docs/setup.md

@@ -177,12 +177,12 @@ to a positive number to enable polling and disable native filesystem notificatio
     - `pkg-config` for mysqlclient (python dependency)
     - `fonts-liberation` for generating thumbnails for plain text
       files
-    - `imagemagick` >= 6 for PDF conversion
+    - `imagemagick` >= 6 for image alpha handling
     - `gnupg` for decrypting GPG-encrypted email
     - `libpq-dev` for PostgreSQL
     - `libmagic-dev` for mime type detection
     - `mariadb-client` for MariaDB compile time
-    - `poppler-utils` for barcode detection
+    - `poppler-utils` for thumbnail generation and barcode detection
 
     Use this list for your preferred package management:
 
@@ -416,11 +416,8 @@ to a positive number to enable polling and disable native filesystem notificatio
         You may need to change the path in the files. Example:
         `ExecStart=/opt/paperless/.local/bin/celery --app paperless worker --loglevel INFO`
 
-12. Configure ImageMagick to allow processing of PDF documents and disable
+12. Harden ImageMagick by disabling formats that Paperless-ngx does not use.
-    formats that Paperless-ngx does not use. Most distributions disable PDF
+    PDF processing is not needed and should stay disabled.
-    processing by default, since PDF documents can contain malware. If you
-    don't enable it, Paperless-ngx will fall back to Ghostscript for certain
-    steps such as thumbnail generation.
 
     Configure the active ImageMagick policy file (commonly
     `/etc/ImageMagick-6/policy.xml` or `/etc/ImageMagick-7/policy.xml`) and

paperless.conf.example

@@ -50,8 +50,6 @@ PAPERLESS_SECRET_KEY=change-me
 #PAPERLESS_OCR_ROTATE_PAGES=true
 #PAPERLESS_OCR_ROTATE_PAGES_THRESHOLD=12.0
 #PAPERLESS_OCR_USER_ARGS={}
-#PAPERLESS_CONVERT_MEMORY_LIMIT=0
-#PAPERLESS_CONVERT_TMPDIR=/var/tmp/paperless
 
 # Software tweaks
 

src-ui/src/locale/messages.de_DE.xlf

@@ -8525,7 +8525,7 @@
           <context context-type="sourcefile">src/app/components/common/suggestions-dropdown/suggestions-dropdown.component.html</context>
           <context context-type="linenumber">54</context>
         </context-group>
-        <target state="translated">{VAR_PLURAL, plural, =1 {1 Vorschlag unten verfügbar} other {<x id="INTERPOLATION"/> Vorschläge unten verfügbar}}</target>
+        <target state="needs-translation">{VAR_PLURAL, plural, =1 {1 suggestion available below} other {<x id="INTERPOLATION"/> suggestions available below}}</target>
       </trans-unit>
       <trans-unit id="4169875112244042673" datatype="html" approved="yes">
         <source>Suggestion options</source>

src-ui/src/locale/messages.it_IT.xlf

@@ -9219,7 +9219,7 @@
           <context context-type="sourcefile">src/app/components/document-detail/document-barcodes/document-barcodes.component.html</context>
           <context context-type="linenumber">40,41</context>
         </context-group>
-        <target state="translated">Copia contenuto</target>
+        <target state="needs-translation">Copy content</target>
       </trans-unit>
       <trans-unit id="2266163016683537825" datatype="html">
         <source>of <x id="INTERPOLATION" equiv-text="{{previewNumPages()}}"/></source>

src/documents/parsers.py

@@ -1,8 +1,8 @@
 from __future__ import annotations
 
 import logging
+import math
 import mimetypes
-import os
 import shutil
 import subprocess
 import tempfile
@@ -68,58 +68,6 @@ def get_supported_file_extensions() -> set[str]:
     return extensions
 
 
-def run_convert(
-    input_file,
-    output_file,
-    *,
-    density=None,
-    scale=None,
-    alpha=None,
-    strip=False,
-    trim=False,
-    type=None,
-    depth=None,
-    auto_orient=False,
-    use_cropbox=False,
-    extra=None,
-    logging_group=None,
-) -> None:
-    environment = os.environ.copy()
-    if settings.CONVERT_MEMORY_LIMIT:
-        # MAGICK_MEMORY_LIMIT sets the maximum amount of RAM the pixel cache can use.
-        # MAGICK_MAP_LIMIT sets the maximum amount of memory-mapped I/O allowed.
-        #
-        # For large-format documents  ImageMagick will hit the RAM limit and
-        # immediately try to "map" the remaining data. If MAGICK_MAP_LIMIT isn't
-        # also set, the process may trigger an OOM kill because the default
-        # system/policy map limit is often too restrictive for these massive bitmaps.
-        environment["MAGICK_MEMORY_LIMIT"] = settings.CONVERT_MEMORY_LIMIT
-        environment["MAGICK_MAP_LIMIT"] = settings.CONVERT_MEMORY_LIMIT
-    if settings.CONVERT_TMPDIR:
-        environment["MAGICK_TMPDIR"] = settings.CONVERT_TMPDIR
-
-    args = [settings.CONVERT_BINARY]
-    args += ["-density", str(density)] if density else []
-    args += ["-scale", str(scale)] if scale else []
-    args += ["-alpha", str(alpha)] if alpha else []
-    args += ["-strip"] if strip else []
-    args += ["-trim"] if trim else []
-    args += ["-type", str(type)] if type else []
-    args += ["-depth", str(depth)] if depth else []
-    args += ["-auto-orient"] if auto_orient else []
-    args += ["-define", "pdf:use-cropbox=true"] if use_cropbox else []
-    args += [str(input_file), str(output_file)]
-
-    logger.debug("Execute: " + " ".join(args), extra={"group": logging_group})
-
-    try:
-        run_subprocess(args, environment, logger)
-    except subprocess.CalledProcessError as e:
-        raise ParseError(f"Convert failed at {args}") from e
-    except Exception as e:  # pragma: no cover
-        raise ParseError("Unknown error running convert") from e
-
-
 def get_default_thumbnail() -> Path:
     """
     Returns the path to a generic thumbnail
@@ -127,46 +75,168 @@ def get_default_thumbnail() -> Path:
     return (Path(__file__).parent / "resources" / "document.webp").resolve()
 
 
-def make_thumbnail_from_pdf_gs_fallback(in_path, temp_dir, logging_group=None) -> Path:
+_THUMBNAIL_MAX_WIDTH = 500
-    out_path: Path = Path(temp_dir) / "convert_gs.webp"
+_THUMBNAIL_MAX_HEIGHT = 5000
+# Used only when the page geometry cannot be read
+_THUMBNAIL_FALLBACK_DPI = 150
+# Applied before supersampling, so tiny pages are not enlarged
+_THUMBNAIL_MAX_DPI = 300
+# Rendering at a multiple and downsampling keeps text crisper
+_THUMBNAIL_SUPERSAMPLE = 2
 
-    # if convert fails, fall back to extracting
+
-    # the first PDF page as a PNG using Ghostscript
+def rasterize_pdf_page_to_png(
-    logger.warning(
+    in_path: Path,
-        "Thumbnail generation with ImageMagick failed, falling back "
+    out_path: Path,
-        "to ghostscript. Check your /etc/ImageMagick-x/policy.xml!",
+    *,
-        extra={"group": logging_group},
+    dpi: int,
-    )
+    logging_group=None,
-    # Ghostscript doesn't handle WebP outputs
+) -> None:
-    gs_out_path: Path = Path(temp_dir) / "gs_out.png"
+    """
-    cmd = [settings.GS_BINARY, "-q", "-sDEVICE=pngalpha", "-o", gs_out_path, in_path]
+    Rasterizes the first page of a PDF to a PNG with pdftoppm.
+    """
+    # -singlefile drops the page number and -png appends ".png", so pass the
+    # path without its suffix
+    args = [
+        "pdftoppm",
+        "-f",
+        "1",
+        "-l",
+        "1",
+        "-r",
+        str(dpi),
+        "-png",
+        "-singlefile",
+        "-cropbox",
+        str(in_path),
+        str(out_path.with_suffix("")),
+    ]
+
+    logger.debug("Execute: " + " ".join(args), extra={"group": logging_group})
 
     try:
-        try:
+        run_subprocess(args, logger=logger)
-            run_subprocess(cmd, logger=logger)
+    except subprocess.CalledProcessError as e:
-        except subprocess.CalledProcessError as e:
+        raise ParseError(f"pdftoppm failed at {args}") from e
-            raise ParseError(f"Thumbnail (gs) failed at {cmd}") from e
+    except Exception as e:  # pragma: no cover
-        # then run convert on the output from gs to make WebP
+        raise ParseError("Unknown error running pdftoppm") from e
-        run_convert(
-            density=300,
-            scale="500x5000>",
-            alpha="remove",
-            strip=True,
-            trim=False,
-            auto_orient=True,
-            input_file=gs_out_path,
-            output_file=out_path,
-            logging_group=logging_group,
-        )
 
+
+def encode_thumbnail_webp(
+    png_path: Path,
+    out_path: Path,
+    *,
+    supersample: int = 1,
+) -> None:
+    """
+    Flattens alpha onto white, undoes supersampling, shrinks to fit and saves as WebP.
+    """
+    from PIL import Image
+
+    try:
+        with Image.open(png_path) as im:
+            if im.mode in ("RGBA", "LA"):
+                flattened = Image.new("RGB", im.size, (255, 255, 255))
+                flattened.paste(im, mask=im.split()[-1])
+            else:
+                flattened = im.convert("RGB")
+
+        if supersample > 1:
+            flattened = flattened.resize(
+                (
+                    max(1, round(flattened.width / supersample)),
+                    max(1, round(flattened.height / supersample)),
+                ),
+                Image.Resampling.LANCZOS,
+            )
+
+        flattened.thumbnail((_THUMBNAIL_MAX_WIDTH, _THUMBNAIL_MAX_HEIGHT))
+        flattened.save(out_path, format="WEBP")
+    except (OSError, Image.DecompressionBombError) as e:
+        raise ParseError(f"Unable to encode thumbnail from {png_path}") from e
+
+
+def _compute_thumbnail_dpi(in_path: Path, logging_group=None) -> tuple[int, int]:
+    """
+    Returns (dpi, supersample). Unknown geometry is not supersampled, since
+    the render size cannot be bounded.
+    """
+    from paperless.parsers.utils import get_pdf_first_page_size_points
+
+    size = get_pdf_first_page_size_points(in_path)
+    if size is None:
+        logger.debug(
+            "Could not read PDF page size, using fallback DPI",
+            extra={"group": logging_group},
+        )
+        return _THUMBNAIL_FALLBACK_DPI, 1
+
+    width_pts, height_pts = size
+    dpi_for_width = _THUMBNAIL_MAX_WIDTH * 72 / width_pts
+    dpi_for_height = _THUMBNAIL_MAX_HEIGHT * 72 / height_pts
+    # Round up so the downsampled render is never a few pixels short of the
+    # target; the shrink-only clamp in encode_thumbnail_webp trims the excess.
+    dpi = max(
+        1,
+        math.ceil(min(_THUMBNAIL_MAX_DPI, dpi_for_width, dpi_for_height)),
+    )
+    # At the 1 DPI floor the page is already oversized, so do not supersample
+    return dpi, 1 if dpi == 1 else _THUMBNAIL_SUPERSAMPLE
+
+
+def _render_pdf_thumbnail(
+    in_path: Path,
+    png_path: Path,
+    out_path: Path,
+    logging_group=None,
+) -> None:
+    dpi, supersample = _compute_thumbnail_dpi(in_path, logging_group=logging_group)
+    rasterize_pdf_page_to_png(
+        in_path,
+        png_path,
+        dpi=dpi * supersample,
+        logging_group=logging_group,
+    )
+    encode_thumbnail_webp(png_path, out_path, supersample=supersample)
+
+
+def _repair_pdf_with_qpdf(in_path: Path, out_path: Path) -> None:
+    # qpdf exits 3 after a repair; --warning-exit-0 keeps that from failing
+    try:
+        shutil.copy(in_path, out_path)
+        run_subprocess(
+            ["qpdf", "--warning-exit-0", "--replace-input", str(out_path)],
+            logger=logger,
+        )
+    except (subprocess.CalledProcessError, OSError) as e:
+        raise ParseError(f"qpdf repair failed for {in_path}") from e
+
+
+def make_thumbnail_from_pdf_qpdf_fallback(
+    in_path: Path,
+    temp_dir: Path,
+    logging_group=None,
+) -> Path:
+    png_path = temp_dir / "page1_repaired.png"
+    out_path = temp_dir / "convert_qpdf.webp"
+    repaired_path = temp_dir / "repaired.pdf"
+
+    logger.warning(
+        "Thumbnail generation with pdftoppm failed, attempting qpdf repair and retry.",
+        extra={"group": logging_group},
+    )
+
+    try:
+        _repair_pdf_with_qpdf(in_path, repaired_path)
+        _render_pdf_thumbnail(repaired_path, png_path, out_path, logging_group)
         return out_path
 
     except ParseError as e:
-        logger.error(f"Unable to make thumbnail with Ghostscript: {e}")
+        logger.error(f"Unable to make thumbnail after qpdf repair: {e}")
         # The caller might expect a generated thumbnail that can be moved,
         # so we need to copy it before it gets moved.
         # https://github.com/paperless-ngx/paperless-ngx/issues/3631
-        default_thumbnail_path: Path = Path(temp_dir) / "document.webp"
+        default_thumbnail_path = temp_dir / "document.webp"
         copy_file_with_basic_stats(get_default_thumbnail(), default_thumbnail_path)
         return default_thumbnail_path
 
@@ -175,25 +245,18 @@ def make_thumbnail_from_pdf(in_path: Path, temp_dir: Path, logging_group=None) -
     """
     The thumbnail of a PDF is just a 500px wide image of the first page.
     """
+    png_path: Path = temp_dir / "page1.png"
     out_path: Path = temp_dir / "convert.webp"
 
-    # Run convert to get a decent thumbnail
     try:
-        run_convert(
+        _render_pdf_thumbnail(in_path, png_path, out_path, logging_group)
-            density=300,
-            scale="500x5000>",
-            alpha="remove",
-            strip=True,
-            trim=False,
-            auto_orient=True,
-            use_cropbox=True,
-            input_file=f"{in_path}[0]",
-            output_file=str(out_path),
-            logging_group=logging_group,
-        )
     except ParseError as e:
-        logger.error(f"Unable to make thumbnail with convert: {e}")
+        logger.error(f"Unable to make thumbnail with pdftoppm: {e}")
-        out_path = make_thumbnail_from_pdf_gs_fallback(in_path, temp_dir, logging_group)
+        out_path = make_thumbnail_from_pdf_qpdf_fallback(
+            in_path,
+            temp_dir,
+            logging_group,
+        )
 
     return out_path
 

src/documents/search/_backend.py

@@ -31,7 +31,6 @@ from documents.search._query import parse_user_query
 from documents.search._schema import _write_sentinels
 from documents.search._schema import build_schema
 from documents.search._schema import open_or_rebuild_index
-from documents.search._schema import rebuild_in_progress
 from documents.search._schema import wipe_index
 from documents.search._tokenizer import ascii_fold
 from documents.search._tokenizer import autocomplete_tokens
@@ -1111,44 +1110,39 @@ class TantivyBackend:
                 flushing a segment, deferring merge work; they do not avoid it.
         """
         wipe_index(self._path)
-        # The marker covers the window where the empty index is already stamped
+        new_index = tantivy.Index(build_schema(), path=str(self._path))
-        # as current but not yet populated, so an interrupted rebuild is retried.
+        _write_sentinels(self._path)
-        with rebuild_in_progress(self._path):
+        register_tokenizers(new_index, settings.SEARCH_LANGUAGE)
-            new_index = tantivy.Index(build_schema(), path=str(self._path))
-            _write_sentinels(self._path)
-            register_tokenizers(new_index, settings.SEARCH_LANGUAGE)
 
-            # Point instance at the new index so _build_tantivy_doc uses it
+        # Point instance at the new index so _build_tantivy_doc uses it
-            old_index, old_schema = self._raw_index, self._raw_schema
+        old_index, old_schema = self._raw_index, self._raw_schema
-            self._raw_index = new_index
+        self._raw_index = new_index
-            self._raw_schema = new_index.schema
+        self._raw_schema = new_index.schema
-            # Stream documents one-by-one (so the progress bar advances per
+        # Stream documents one-by-one (so the progress bar advances per
-            # document) while fetching viewer permissions one SQL query per
+        # document) while fetching viewer permissions one SQL query per chunk.
-            # chunk. The stream is Sized, so iter_wrapper can still discover
+        # The stream is Sized, so iter_wrapper can still discover the total.
-            # the total.
+        documents_stream = _DocumentViewerStream(documents, chunk_size=1000)
-            documents_stream = _DocumentViewerStream(documents, chunk_size=1000)
+        try:
-            try:
+            writer = new_index.writer(heap_size=writer_heap_bytes)
-                writer = new_index.writer(heap_size=writer_heap_bytes)
+            for document, (viewer_ids, viewer_group_ids) in iter_wrapper(
-                for document, (viewer_ids, viewer_group_ids) in iter_wrapper(
+                documents_stream,
-                    documents_stream,
+            ):
-                ):
+                doc = self._build_tantivy_doc(
-                    doc = self._build_tantivy_doc(
+                    document,
-                        document,
+                    viewer_ids=viewer_ids,
-                        viewer_ids=viewer_ids,
+                    viewer_group_ids=viewer_group_ids,
-                        viewer_group_ids=viewer_group_ids,
+                )
-                    )
+                writer.add_document(doc)
-                    writer.add_document(doc)
+            writer.commit()
-                writer.commit()
+            # Wait for background merge threads to finish so all segments are
-                # Wait for background merge threads to finish so all segments
+            # fully merged and persisted before the index is considered rebuilt.
-                # are fully merged and persisted before the index is considered
+            writer.wait_merging_threads()
-                # rebuilt.
+            new_index.reload()
-                writer.wait_merging_threads()
+        except BaseException:  # pragma: no cover
-                new_index.reload()
+            # Restore old index on failure so the backend remains usable
-            except BaseException:  # pragma: no cover
+            self._raw_index = old_index
-                # Restore old index on failure so the backend remains usable
+            self._raw_schema = old_schema
-                self._raw_index = old_index
+            raise
-                self._raw_schema = old_schema
-                raise
 
 
 def chunked(iterable, size):

src/documents/search/_schema.py

@@ -4,7 +4,6 @@ import hashlib
 import json
 import logging
 import shutil
-from contextlib import contextmanager
 from typing import TYPE_CHECKING
 from typing import Final
 from typing import NamedTuple
@@ -17,7 +16,6 @@ from whoosh_compat import FieldKind
 from documents.search._fields import PUBLIC_FIELDS
 
 if TYPE_CHECKING:
-    from collections.abc import Iterator
     from pathlib import Path
 
 logger = logging.getLogger("paperless.search")
@@ -30,11 +28,6 @@ logger = logging.getLogger("paperless.search")
 # v3 - barcodes JSON field for stored barcode contents
 SCHEMA_VERSION: Final[int] = 3
 
-# Present in the index directory from the moment a full rebuild starts until it
-# finishes. If a rebuild is interrupted it is left behind, so the half-built
-# index is not mistaken for a complete one.
-REBUILD_MARKER: Final[str] = ".rebuilding"
-
 
 class FieldDescriptor(NamedTuple):
     """One tantivy field, in declaration order.
@@ -262,9 +255,9 @@ def needs_rebuild(index_dir: Path) -> bool:
     """
     Check if the search index needs rebuilding.
 
-    True if a previous full rebuild never finished (the rebuild marker is still
+    Reads .index_settings.json to compare the stored schema version, search
-    present), or if the index's stamped settings no longer match the current
+    language and schema fingerprint against the current configuration. Returns
-    configuration. See _settings_mismatch().
+    True if the file is missing, unparsable, or any value mismatches.
 
     Args:
         index_dir: Path to the search index directory
@@ -272,40 +265,6 @@ def needs_rebuild(index_dir: Path) -> bool:
     Returns:
         True if the index needs rebuilding, False if it's up to date
     """
-    if (index_dir / REBUILD_MARKER).exists():
-        logger.warning("Previous search index rebuild did not finish - rebuilding.")
-        return True
-    return _settings_mismatch(index_dir)
-
-
-@contextmanager
-def rebuild_in_progress(index_dir: Path) -> Iterator[None]:
-    """
-    Flag the index as incomplete for the duration of a full rebuild.
-
-    The marker is cleared only if the block exits cleanly. There is deliberately
-    no try/finally: an exception must leave the marker behind so the next
-    needs_rebuild() check retries the rebuild.
-    """
-    marker = index_dir / REBUILD_MARKER
-    marker.touch()
-    yield
-    marker.unlink(missing_ok=True)
-
-
-def _settings_mismatch(index_dir: Path) -> bool:
-    """
-    Check the stamped settings against the current configuration.
-
-    Reads .index_settings.json to compare the stored schema version, search
-    language and schema fingerprint. Returns True if the file is missing,
-    unparsable, or any value mismatches.
-
-    This deliberately ignores the rebuild marker: open_or_rebuild_index() uses it
-    so that a process opening the index while another process is mid-rebuild
-    (or after one died) does not wipe the partial index out from under it.
-    Repopulating is the job of ``document_index reindex``.
-    """
     settings_file = index_dir / ".index_settings.json"
     if not settings_file.exists():
         return True
@@ -374,7 +333,7 @@ def open_or_rebuild_index(index_dir: Path | None = None) -> tantivy.Index:
         index_dir = cast("Path", settings.INDEX_DIR)
     if not index_dir.exists():
         return tantivy.Index(build_schema())
-    if _settings_mismatch(index_dir):
+    if needs_rebuild(index_dir):
         wipe_index(index_dir)
         idx = tantivy.Index(build_schema(), path=str(index_dir))
         _write_sentinels(index_dir)

src/documents/tests/search/test_backend.py

@@ -16,10 +16,7 @@ from documents.search._backend import TantivyBackend
 from documents.search._backend import WriteBatch
 from documents.search._backend import get_backend
 from documents.search._backend import reset_backend
-from documents.search._schema import REBUILD_MARKER
-from documents.search._schema import needs_rebuild
 from documents.signals.handlers import add_to_index
-from paperless_testing.dirs import PaperlessDirs
 from paperless_testing.factories import CorrespondentFactory
 from paperless_testing.factories import DocumentFactory
 from paperless_testing.factories import DocumentTypeFactory
@@ -826,53 +823,6 @@ class TestRebuild:
         backend.rebuild(Document.objects.all(), iter_wrapper=wrapper)
         assert 30 in seen
 
-    def test_successful_rebuild_leaves_index_up_to_date(
-        self,
-        backend: TantivyBackend,
-        paperless_dirs: PaperlessDirs,
-    ) -> None:
-        """
-        GIVEN:
-            - A backend and one document
-        WHEN:
-            - rebuild() completes
-        THEN:
-            - needs_rebuild() is False and no rebuild marker remains
-        """
-        DocumentFactory.create()
-
-        backend.rebuild(Document.objects.all())
-
-        assert needs_rebuild(paperless_dirs.index_dir) is False
-        assert not (paperless_dirs.index_dir / REBUILD_MARKER).exists()
-
-    def test_interrupted_rebuild_is_retried(
-        self,
-        backend: TantivyBackend,
-        paperless_dirs: PaperlessDirs,
-    ) -> None:
-        """
-        GIVEN:
-            - A rebuild that dies while indexing documents (e.g. the database
-              connection is lost)
-        WHEN:
-            - needs_rebuild() is checked afterwards
-        THEN:
-            - It is True, even though the empty index was already stamped with
-              current settings, so the next start rebuilds instead of reporting
-              the index as up to date
-        """
-        DocumentFactory.create()
-
-        def die(pairs):
-            raise RuntimeError("terminating connection due to administrator command")
-            yield  # pragma: no cover
-
-        with pytest.raises(RuntimeError):
-            backend.rebuild(Document.objects.all(), iter_wrapper=die)
-
-        assert needs_rebuild(paperless_dirs.index_dir) is True
-
     def test_includes_group_granted_viewers(self, backend: TantivyBackend) -> None:
         """Rebuild must index viewer ids for group-only grants, not just direct ones.
 

src/documents/tests/test_parsers.py

@@ -1,11 +1,22 @@
+import subprocess
 from collections.abc import Generator
+from pathlib import Path
 
+import pikepdf
 import pytest
+from PIL import Image
 from pytest_django.fixtures import Settings
+from pytest_mock import MockerFixture
 
+from documents.parsers import ParseError
+from documents.parsers import _compute_thumbnail_dpi
+from documents.parsers import encode_thumbnail_webp
 from documents.parsers import get_default_file_extension
+from documents.parsers import get_default_thumbnail
 from documents.parsers import get_supported_file_extensions
 from documents.parsers import is_file_ext_supported
+from documents.parsers import make_thumbnail_from_pdf
+from documents.parsers import rasterize_pdf_page_to_png
 from paperless.parsers.registry import get_parser_registry
 from paperless.parsers.registry import reset_parser_registry
 from paperless.parsers.tesseract import RasterisedDocumentParser
@@ -125,3 +136,374 @@ class TestParserAvailability:
         assert is_file_ext_supported(".pdf")
         assert not is_file_ext_supported(".hsdfh")
         assert not is_file_ext_supported("")
+
+
+class TestComputeThumbnailDpi:
+    @pytest.mark.parametrize(
+        ("size", "expected"),
+        [
+            pytest.param((612.0, 792.0), (59, 2), id="letter-width-bound"),
+            pytest.param((792.0, 612.0), (46, 2), id="landscape-rounded-up"),
+            pytest.param((612.0, 100000.0), (4, 2), id="tall-strip-height-bound"),
+            pytest.param((200.0, 300.0), (180, 2), id="small-page-width-bound"),
+            pytest.param((72.0, 72.0), (300, 2), id="tiny-page-capped-at-300"),
+            pytest.param(
+                (1000000.0, 1000000.0),
+                (1, 1),
+                id="huge-page-minimum-one-unsupersampled",
+            ),
+            pytest.param(None, (150, 1), id="unreadable-geometry-fallback"),
+        ],
+    )
+    def test_dpi_from_page_size(
+        self,
+        mocker: MockerFixture,
+        tmp_path: Path,
+        size: tuple[float, float] | None,
+        expected: tuple[int, int],
+    ) -> None:
+        """
+        GIVEN:
+            - A first page of the given size, or unreadable geometry
+        WHEN:
+            - The thumbnail DPI is computed
+        THEN:
+            - The expected DPI and supersample factor are returned
+        """
+        mocker.patch(
+            "paperless.parsers.utils.get_pdf_first_page_size_points",
+            return_value=size,
+        )
+        assert _compute_thumbnail_dpi(tmp_path / "doc.pdf") == expected
+
+
+class TestMakeThumbnailFromPdf:
+    @pytest.fixture
+    def work_dir(self, tmp_path: Path) -> Path:
+        path = tmp_path / "work"
+        path.mkdir()
+        return path
+
+    @staticmethod
+    def _write_blank_pdf(path: Path, page_size: tuple[int, int] = (612, 792)) -> Path:
+        pdf = pikepdf.new()
+        pdf.add_blank_page(page_size=page_size)
+        pdf.save(path, object_stream_mode=pikepdf.ObjectStreamMode.disable)
+        return path
+
+    @pytest.mark.parametrize(
+        ("size", "expected_dpi", "expected_supersample"),
+        [
+            pytest.param((612.0, 792.0), 118, 2, id="known-geometry-2x"),
+            pytest.param(None, 150, 1, id="unreadable-geometry-plain-fallback"),
+        ],
+    )
+    def test_render_dpi_requested(
+        self,
+        mocker: MockerFixture,
+        tmp_path: Path,
+        work_dir: Path,
+        size: tuple[float, float] | None,
+        expected_dpi: int,
+        expected_supersample: int,
+    ) -> None:
+        """
+        GIVEN:
+            - Readable or unreadable page geometry
+        WHEN:
+            - A thumbnail is made
+        THEN:
+            - Rasterize and encode get the matching DPI and supersample factor
+        """
+        mocker.patch(
+            "paperless.parsers.utils.get_pdf_first_page_size_points",
+            return_value=size,
+        )
+        rasterize = mocker.patch("documents.parsers.rasterize_pdf_page_to_png")
+        encode = mocker.patch("documents.parsers.encode_thumbnail_webp")
+
+        make_thumbnail_from_pdf(tmp_path / "in.pdf", work_dir)
+
+        assert rasterize.call_args.kwargs["dpi"] == expected_dpi
+        assert encode.call_args.kwargs["supersample"] == expected_supersample
+
+    @pytest.mark.parametrize(
+        ("page_size", "expected_width"),
+        [
+            pytest.param((612, 792), 500, id="letter"),
+            pytest.param((792, 612), 500, id="landscape-letter"),
+            pytest.param((595, 842), 500, id="a4"),
+            pytest.param((200, 300), 500, id="small-page"),
+            pytest.param((72, 72), 300, id="tiny-page-capped"),
+        ],
+    )
+    def test_thumbnail_width(
+        self,
+        tmp_path: Path,
+        work_dir: Path,
+        page_size: tuple[int, int],
+        expected_width: int,
+    ) -> None:
+        """
+        GIVEN:
+            - A PDF whose first page has the given size in points
+        WHEN:
+            - A thumbnail is made from it
+        THEN:
+            - The thumbnail has the expected width
+        """
+        pdf_path = self._write_blank_pdf(tmp_path / "in.pdf", page_size)
+
+        thumb = make_thumbnail_from_pdf(pdf_path, work_dir)
+
+        assert thumb == work_dir / "convert.webp"
+        with Image.open(thumb) as im:
+            assert im.format == "WEBP"
+            assert im.width == expected_width
+
+    @classmethod
+    def _write_pdf_without_xref(cls, path: Path) -> Path:
+        """
+        Cuts off the xref and trailer, which pdftoppm cannot recover from but qpdf can.
+        """
+        cls._write_blank_pdf(path)
+        data = path.read_bytes()
+        path.write_bytes(data[: data.rindex(b"\nxref")])
+        return path
+
+    def test_qpdf_repair_produces_real_thumbnail(
+        self,
+        tmp_path: Path,
+        work_dir: Path,
+    ) -> None:
+        """
+        GIVEN:
+            - A PDF with its xref table and trailer cut off
+        WHEN:
+            - A thumbnail is made from it
+        THEN:
+            - The thumbnail is rendered from a qpdf repaired copy
+            - The original file is unchanged
+        """
+        pdf_path = self._write_pdf_without_xref(tmp_path / "broken.pdf")
+        original_bytes = pdf_path.read_bytes()
+
+        with pytest.raises(ParseError):
+            rasterize_pdf_page_to_png(pdf_path, work_dir / "probe.png", dpi=50)
+
+        thumb = make_thumbnail_from_pdf(pdf_path, work_dir)
+
+        assert thumb == work_dir / "convert_qpdf.webp"
+        with Image.open(thumb) as im:
+            assert im.format == "WEBP"
+            assert im.width == 500
+        assert pdf_path.read_bytes() == original_bytes
+
+    @pytest.mark.parametrize(
+        "qpdf_error",
+        [
+            pytest.param(subprocess.CalledProcessError(2, "qpdf"), id="qpdf-fails"),
+            pytest.param(None, id="repaired-still-unrenderable"),
+        ],
+    )
+    def test_double_failure_uses_default_thumbnail(
+        self,
+        mocker: MockerFixture,
+        tmp_path: Path,
+        work_dir: Path,
+        qpdf_error: subprocess.CalledProcessError | None,
+    ) -> None:
+        """
+        GIVEN:
+            - A PDF that cannot be rendered, even after qpdf repair
+        WHEN:
+            - A thumbnail is made from it
+        THEN:
+            - A copy of the default thumbnail is returned
+        """
+        mocker.patch(
+            "documents.parsers.rasterize_pdf_page_to_png",
+            side_effect=ParseError("Does not compute."),
+        )
+        if qpdf_error is not None:
+            mocker.patch("documents.parsers.run_subprocess", side_effect=qpdf_error)
+        pdf_path = self._write_blank_pdf(tmp_path / "in.pdf")
+
+        thumb = make_thumbnail_from_pdf(pdf_path, work_dir)
+
+        assert thumb == work_dir / "document.webp"
+        assert thumb.read_bytes() == get_default_thumbnail().read_bytes()
+
+
+class TestRasterizePdfPageToPng:
+    @staticmethod
+    def _write_pdf(
+        path: Path,
+        *,
+        crop_box: tuple[float, float, float, float] | None = None,
+        rotate: int | None = None,
+    ) -> Path:
+        pdf = pikepdf.new()
+        pdf.add_blank_page(page_size=(144, 72))
+        pdf.add_blank_page(page_size=(300, 300))
+        page = pdf.pages[0]
+        if crop_box is not None:
+            page.obj.CropBox = pikepdf.Array(crop_box)
+        if rotate is not None:
+            page.obj.Rotate = rotate
+        pdf.save(path)
+        return path
+
+    @pytest.mark.parametrize(
+        ("crop_box", "rotate", "expected_size"),
+        [
+            pytest.param(None, None, (144, 72), id="plain"),
+            pytest.param(None, 90, (72, 144), id="rotated-90"),
+            pytest.param((0, 0, 72, 36), None, (72, 36), id="crop-box"),
+        ],
+    )
+    def test_renders_first_page_to_exact_path(
+        self,
+        tmp_path: Path,
+        crop_box: tuple[float, float, float, float] | None,
+        rotate: int | None,
+        expected_size: tuple[int, int],
+    ) -> None:
+        """
+        GIVEN:
+            - A two page PDF, first page optionally cropped or rotated
+        WHEN:
+            - The first page is rasterized at 72 DPI
+        THEN:
+            - Only out_path is written, sized to the first page's crop and rotation
+        """
+        pdf_path = self._write_pdf(
+            tmp_path / "in.pdf",
+            crop_box=crop_box,
+            rotate=rotate,
+        )
+        out_dir = tmp_path / "out"
+        out_dir.mkdir()
+        out_path = out_dir / "page1.png"
+
+        rasterize_pdf_page_to_png(pdf_path, out_path, dpi=72)
+
+        assert list(out_dir.iterdir()) == [out_path]
+        with Image.open(out_path) as im:
+            assert im.format == "PNG"
+            assert im.size == expected_size
+
+    def test_failure_raises_parse_error(self, tmp_path: Path) -> None:
+        """
+        GIVEN:
+            - A file that is not a PDF
+        WHEN:
+            - Rasterization is attempted
+        THEN:
+            - A ParseError is raised
+        """
+        bad = tmp_path / "bad.pdf"
+        bad.write_bytes(b"not a pdf")
+
+        with pytest.raises(ParseError):
+            rasterize_pdf_page_to_png(bad, tmp_path / "page1.png", dpi=72)
+
+
+class TestEncodeThumbnailWebp:
+    @pytest.mark.parametrize(
+        ("mode", "color"),
+        [
+            pytest.param("RGBA", (0, 0, 0, 0), id="rgba"),
+            pytest.param("LA", (0, 0), id="la"),
+        ],
+    )
+    def test_alpha_flattened_onto_white(
+        self,
+        tmp_path: Path,
+        mode: str,
+        color: tuple[int, ...],
+    ) -> None:
+        """
+        GIVEN:
+            - A fully transparent PNG with an alpha channel
+        WHEN:
+            - It is encoded as a thumbnail
+        THEN:
+            - The WebP output is RGB with the transparency flattened to white
+        """
+        png_path = tmp_path / "in.png"
+        Image.new(mode, (20, 10), color).save(png_path)
+        out_path = tmp_path / "out.webp"
+
+        encode_thumbnail_webp(png_path, out_path)
+
+        with Image.open(out_path) as im:
+            assert im.format == "WEBP"
+            assert im.mode == "RGB"
+            assert im.size == (20, 10)
+            red, green, blue = im.getpixel((10, 5))
+            assert min(red, green, blue) >= 250
+
+    @pytest.mark.parametrize(
+        ("in_size", "supersample", "expected_size"),
+        [
+            pytest.param((1000, 2000), 1, (500, 1000), id="too-wide-shrunk"),
+            pytest.param((100, 10000), 1, (50, 5000), id="too-tall-shrunk"),
+            pytest.param((100, 200), 1, (100, 200), id="small-not-enlarged"),
+            pytest.param((1000, 1400), 2, (500, 700), id="2x-halved"),
+            pytest.param((1001, 1401), 2, (500, 700), id="2x-odd-rounded"),
+            pytest.param((600, 800), 2, (300, 400), id="2x-small-not-enlarged"),
+            pytest.param((900, 1200), 2, (450, 600), id="2x-below-clamp"),
+        ],
+    )
+    def test_size_clamped_and_downsampled(
+        self,
+        tmp_path: Path,
+        in_size: tuple[int, int],
+        supersample: int,
+        expected_size: tuple[int, int],
+    ) -> None:
+        """
+        GIVEN:
+            - A rendered image and its supersample factor
+        WHEN:
+            - It is encoded as a thumbnail with that factor
+        THEN:
+            - It is downsampled, fit within 500x5000 and never enlarged
+        """
+        png_path = tmp_path / "in.png"
+        Image.new("RGB", in_size, (255, 255, 255)).save(png_path)
+        out_path = tmp_path / "out.webp"
+
+        encode_thumbnail_webp(png_path, out_path, supersample=supersample)
+
+        with Image.open(out_path) as im:
+            assert im.size == expected_size
+
+    @pytest.mark.parametrize(
+        "error",
+        [
+            pytest.param(OSError("broken image"), id="os-error"),
+            pytest.param(Image.DecompressionBombError("too large"), id="bomb"),
+        ],
+    )
+    def test_decode_failure_raises_parse_error(
+        self,
+        tmp_path: Path,
+        mocker: MockerFixture,
+        error: Exception,
+    ) -> None:
+        """
+        GIVEN:
+            - Opening the rendered image fails
+        WHEN:
+            - It is encoded as a thumbnail
+        THEN:
+            - A ParseError is raised
+        """
+        png_path = tmp_path / "in.png"
+        Image.new("RGB", (10, 10)).save(png_path)
+        mocker.patch("PIL.Image.open", side_effect=error)
+
+        with pytest.raises(ParseError):
+            encode_thumbnail_webp(png_path, tmp_path / "out.webp")

src/locale/af_ZA/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Afrikaans\n"
 "Language: af_ZA\n"
@@ -1912,8 +1912,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/am_ET/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Amharic\n"
 "Language: am_ET\n"
@@ -1912,8 +1912,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/ar_AR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Arabic\n"
 "Language: ar_SA\n"
@@ -1913,8 +1913,23 @@ msgstr "أنت على وشك استعمال حسابك في %(provider_name)s ل
 msgid "As a final step, please complete the following form:"
 msgstr "كخطوة أخيرة، يرجى ملء النموذج التالي:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/be_BY/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Belarusian\n"
 "Language: be_BY\n"
@@ -1912,8 +1912,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/bg_BG/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Bulgarian\n"
 "Language: bg_BG\n"
@@ -1913,8 +1913,23 @@ msgstr "На път сте да използвате профила си в %(pr
 msgid "As a final step, please complete the following form:"
 msgstr "Като последна стъпка, моля, попълнете следната форма:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/ca_ES/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Catalan\n"
 "Language: ca_ES\n"
@@ -1913,9 +1913,24 @@ msgstr "Estàs a punt d'emprar el teu %(provider_name)s compte per a fer login."
 msgid "As a final step, please complete the following form:"
 msgstr "Com a pas final, completa el següent formulari:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "No es pot analitzar l'URI {value}, falta l'esquema"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "No es pot analitzar l'URI {value}, falta la ubicació de xarxa o la ruta"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "L'esquema d'URI '{parts.scheme}' no està permès. Esquemes permesos: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "No s'ha pogut analitzar l'URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/cs_CZ/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Czech\n"
 "Language: cs_CZ\n"
@@ -1913,9 +1913,25 @@ msgstr "Chystáte se použít svůj účet %(provider_name)s k přihlášení."
 msgid "As a final step, please complete the following form:"
 msgstr "Jako poslední krok vyplňte následující formulář:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Nelze analyzovat URI {value}, chybí schéma"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Nelze analyzovat URI {value}, chybí síťové umístění nebo cesta"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "URI schéma '{parts.scheme}' není povoleno. Povolená schémata: {',\n"
+"'.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Nelze zpracovat URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/da_DK/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Danish\n"
 "Language: da_DK\n"
@@ -1913,8 +1913,23 @@ msgstr "En %(provider_name)s-konto er ved at blive brugt til indlogning."
 msgid "As a final step, please complete the following form:"
 msgstr "Som sidste trin, udfyld venligst flg. formular:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/de_CH/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: German, Switzerland\n"
 "Language: de_CH\n"
@@ -1913,9 +1913,24 @@ msgstr "Sie sind dabei, Ihr %(provider_name)s-Konto zur Anmeldung zu verwenden."
 msgid "As a final step, please complete the following form:"
 msgstr "Bitte füllen Sie zum Abschluss folgendes Formular aus:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "URI {value} kann nicht gelesen werden, fehlendes Schema"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "URI {value} kann nicht gelesen werden, Netzadresse oder Pfad fehlt"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "URI-Schema „{parts.scheme}“ ist nicht erlaubt. Erlaubte Schemata: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "URI {value} kann nicht gelesen werden"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/de_DE/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-07 00:59\n"
+"PO-Revision-Date: 2026-10-06 00:56\n"
 "Last-Translator: \n"
 "Language-Team: German\n"
 "Language: de_DE\n"
@@ -1913,9 +1913,24 @@ msgstr "Sie sind dabei, Ihr %(provider_name)s-Konto zur Anmeldung zu verwenden."
 msgid "As a final step, please complete the following form:"
 msgstr "Bitte füllen Sie zum Abschluss folgendes Formular aus:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "URI {value} kann nicht gelesen werden, fehlendes Schema"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "URI {value} kann nicht gelesen werden, Netzadresse oder Pfad fehlt"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "URI-Schema „{parts.scheme}“ ist nicht erlaubt. Erlaubte Schemata: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "URI {value} kann nicht gelesen werden"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/el_GR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Greek\n"
 "Language: el_GR\n"
@@ -1913,8 +1913,23 @@ msgstr "Πρόκειται να χρησιμοποιήσετε το λογαρι
 msgid "As a final step, please complete the following form:"
 msgstr "Ως τελικό βήμα, παρακαλούμε να συμπληρώσετε την ακόλουθη φόρμα:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/es_ES/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Spanish\n"
 "Language: es_ES\n"
@@ -1913,9 +1913,24 @@ msgstr "Estás a punto de usar tu cuenta de %(provider_name)s para iniciar sesi
 msgid "As a final step, please complete the following form:"
 msgstr "Como último paso, por favor complete el siguiente formulario:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "No se puede analizar la URI {value}, falta el esquema"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "No se puede analizar la URI {value}, falta la ubicación de la red o la ruta"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "El esquema URI '{parts.scheme}' no está permitido. Esquemas permitidos: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "No se puede analizar la URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/et_EE/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Estonian\n"
 "Language: et_EE\n"
@@ -1912,8 +1912,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/fa_IR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Persian\n"
 "Language: fa_IR\n"
@@ -1912,8 +1912,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr "به عنوان مرحله آخر ، لطفاً فرم زیر را تکمیل کنید:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/fi_FI/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Finnish\n"
 "Language: fi_FI\n"
@@ -1913,8 +1913,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/fr_FR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: French\n"
 "Language: fr_FR\n"
@@ -1912,9 +1912,24 @@ msgstr "Vous vous apprêtez à utiliser votre compte %(provider_name)s pour vous
 msgid "As a final step, please complete the following form:"
 msgstr "Pour finir, veuillez remplir le formulaire suivant :"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Impossible d'analyser l'URI {value}, schéma manquant"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Impossible d'analyser l'URI {value}, emplacement réseau ou chemin manquant"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "Le schéma d'URI « {parts.scheme} » n'est pas autorisé. Schémas autorisés : {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Impossible d'analyser l'URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/he_IL/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Hebrew\n"
 "Language: he_IL\n"
@@ -1914,9 +1914,24 @@ msgstr "שלך כדי להתחבר %(provider_name)s אתה עומד להשתמ
 msgid "As a final step, please complete the following form:"
 msgstr ": כצעד אחרון, אנא מלא את הטופס הבא:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "לא ניתן לפענח את ה-URI ‏{value}, חסר פרוטוקול (scheme)"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "לא ניתן לפענח את ה-URI ‏{value}, חסר מיקום רשת (net location) או נתיב"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "פרוטוקול ה-URI ‏'{parts.scheme}' אינו מורשה. הפרוטוקולים המורשים הם: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "לא ניתן לפענח את ה URI ‏{value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/hi_IN/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Hindi\n"
 "Language: hi_IN\n"
@@ -1912,8 +1912,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/hr_HR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Croatian\n"
 "Language: hr_HR\n"
@@ -1913,9 +1913,24 @@ msgstr "Upravo ćete koristiti svoj račun %(provider_name)s za prijavu."
 msgid "As a final step, please complete the following form:"
 msgstr "Kao posljednji korak ispunite sljedeći obrazac:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Nije moguće analizirati URI {value}, nedostaje shema"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Nije moguće analizirati URI {value}, nedostaje mrežna lokacija ili put"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "URI shema '{parts.scheme}' nije dopuštena. Dopuštene sheme: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Nije moguće raščlaniti URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/hu_HU/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Hungarian\n"
 "Language: hu_HU\n"
@@ -1913,9 +1913,24 @@ msgstr "A %(provider_name)s felhasználói fiókkal fogsz belépni."
 msgid "As a final step, please complete the following form:"
 msgstr "Utolsó lépésként kérjük válaszoljon az alábbi kérdésekre:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "A {value} URI értelmezése sikertelen, hiányzó séma"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "A {value} URI értelmezése sikertelen, hiányzó hálózati vagy elérési útvonal"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "A '{parts.scheme}' séma nem engedélyezett. Engedélyezett sémák: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "A {value} URI értelmezése sikertelen"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/id_ID/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Indonesian\n"
 "Language: id_ID\n"
@@ -1913,9 +1913,24 @@ msgstr "Anda akan menggunakan akun %(provider_name)s Anda untuk masuk."
 msgid "As a final step, please complete the following form:"
 msgstr "Sebagai langkah terakhir, mohon formulir berikut:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Gagal membaca URI {value}, skema tidak ditemukan"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Gagal membaca URI {value}, lokasi jaringan atau path tidak ditemukan"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "Skema URI '{parts.scheme}' tidak diizinkan. Skema yang diizinkan: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Gagal membaca URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/it_IT/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-08 00:58\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Italian\n"
 "Language: it_IT\n"
@@ -253,7 +253,7 @@ msgstr "documento radice per questa versione"
 
 #: documents/models.py:325
 msgid "version index"
-msgstr "indice versione"
+msgstr "indice della versione"
 
 #: documents/models.py:329
 msgid "Index of this version within the root document."
@@ -261,11 +261,11 @@ msgstr "Indice di questa versione all'interno del documento radice."
 
 #: documents/models.py:333
 msgid "version label"
-msgstr "etichetta versione"
+msgstr "etichetta della versione"
 
 #: documents/models.py:337
 msgid "Optional short label for a document version."
-msgstr "Etichetta abbreviata facoltativa per una versione del documento."
+msgstr "Etichetta breve facoltativa per una versione del documento."
 
 #: documents/models.py:342 documents/models.py:961 documents/models.py:992
 #: documents/models.py:1096 documents/models.py:2126
@@ -1006,23 +1006,23 @@ msgstr "note"
 
 #: documents/models.py:996
 msgid "page"
-msgstr "pagina"
+msgstr ""
 
 #: documents/models.py:997
 msgid "Page of the original file, starting at 1"
-msgstr "Pagina del file originale, partendo da 1"
+msgstr ""
 
 #: documents/models.py:1052
 msgid "format"
-msgstr "formato"
+msgstr ""
 
 #: documents/models.py:1056
 msgid "document barcode"
-msgstr "codice a barre del documento"
+msgstr ""
 
 #: documents/models.py:1057
 msgid "document barcodes"
-msgstr "codici a barre del documento"
+msgstr ""
 
 #: documents/models.py:1066
 msgid "Original"
@@ -1913,9 +1913,24 @@ msgstr "Stai per utilizzare il tuo account %(provider_name)s per effettuare il l
 msgid "As a final step, please complete the following form:"
 msgstr "Come ultimo passo, compila il seguente modulo:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Impossibile analizzare l'URI {value}, schema mancante"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Impossibile analizzare l'URI {value}, posizione o percorso di rete mancante"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ", "
+msgstr "Lo schema URI '{parts.scheme}' non è consentito. Schemi consentiti: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Impossibile analizzare l'URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"
@@ -2168,7 +2183,7 @@ msgstr "Abilita la suddivisione sui codici a barre dei tag"
 
 #: paperless/models.py:308
 msgid "Stores the values of detected barcodes"
-msgstr "Memorizza i valori dei codici a barre individuati"
+msgstr ""
 
 #: paperless/models.py:318
 msgid "Sets the remote OCR engine"

src/locale/ja_JP/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Japanese\n"
 "Language: ja_JP\n"
@@ -1913,8 +1913,23 @@ msgstr "%(provider_name)s アカウントでログインしようとしていま
 msgid "As a final step, please complete the following form:"
 msgstr "最後のステップとして、以下のフォームに記入してください"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/ko_KR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Korean\n"
 "Language: ko_KR\n"
@@ -1913,9 +1913,24 @@ msgstr "%(provider_name)s 의 계정을 사용하여 로그인하려고 합니
 msgid "As a final step, please complete the following form:"
 msgstr "마지막 단계로 다음 양식을 작성해 주세요:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "{value} URI를 파싱할 수 없습니다: 스킴이 누락되었습니다."
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "{value} URI를 파싱할 수 없습니다: 네트워크 위치 또는 경로가 누락되었습니다."
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "URI 스킴 '{parts.scheme}'는 허용되지 않습니다. 허용된 스킴: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "{value} URI를 파싱할 수 없음"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/lb_LU/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Luxembourgish\n"
 "Language: lb_LU\n"
@@ -1912,8 +1912,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/lt_LT/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Lithuanian\n"
 "Language: lt_LT\n"
@@ -1912,9 +1912,24 @@ msgstr "Ketinate prisijungimui naudoti savo %(provider_name)s paskyrą."
 msgid "As a final step, please complete the following form:"
 msgstr "Galiausiai užpildykite šią formą:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Nepavyko apdoroti URI {value}, trūksta schemos"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Nepavyko apdoroti URI {value}, trūksta tinklo vietos arba kelio"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "URI schema '{parts.scheme}' nėra leistina. Galimos schemos: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Nepavyko apdoroti URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/lv_LV/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Latvian\n"
 "Language: lv_LV\n"
@@ -1912,8 +1912,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/mk_MK/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Macedonian\n"
 "Language: mk_MK\n"
@@ -1912,8 +1912,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/ms_MY/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Malay\n"
 "Language: ms_MY\n"
@@ -1912,8 +1912,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/nl_NL/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Dutch\n"
 "Language: nl_NL\n"
@@ -1913,8 +1913,23 @@ msgstr "Je staat op het punt om met je %(provider_name)s account in te loggen."
 msgid "As a final step, please complete the following form:"
 msgstr "Vul als laatste stap het volgende formulier in:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/no_NO/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Norwegian\n"
 "Language: no_NO\n"
@@ -1913,9 +1913,24 @@ msgstr "You are about to use your %(provider_name)s account to login. (NO)"
 msgid "As a final step, please complete the following form:"
 msgstr "As a final step, please complete the following form: (NO)"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Unable to parse URI {value}, missing scheme (NO)"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Unable to parse URI {value}, missing net location or path (NO)"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)} (NO)"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Unable to parse URI {value} (NO)"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/pl_PL/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Polish\n"
 "Language: pl_PL\n"
@@ -1913,9 +1913,24 @@ msgstr "Zamierzasz użyć konta %(provider_name)s aby się zalogować."
 msgid "As a final step, please complete the following form:"
 msgstr "Na koniec należy wypełnić poniższy formularz:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Nie można przeanalizować URI {value}, brak schematu"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Nie można przeanalizować URI {value}, brak lokalizacji sieciowej lub ścieżki"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "Schemat URI '{parts.scheme}' jest niedozwolony. Dozwolone schematy: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Nie można przetworzyć URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/pt_BR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Portuguese, Brazilian\n"
 "Language: pt_BR\n"
@@ -1914,10 +1914,26 @@ msgstr "Você está prestes a usar sua conta %(provider_name)s para entrar."
 msgid "As a final step, please complete the following form:"
 msgstr "Como etapa final, por favor preencha o seguinte formulário:"
 
-#: documents/validators.py:36
+#: documents/validators.py:24
-msgid ", "
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Não é possível analisar o URI {value}, esquema ausente"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
 msgstr ""
 
+#: documents/validators.py:36
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr "Esquema URI '{parts.scheme}' não é permitido. Esquemas permitidos:\n"
+"{', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Não é possível analisar o URI {value}"
+
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"
 msgstr "more_like_id inválido"

src/locale/pt_PT/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Portuguese\n"
 "Language: pt_PT\n"
@@ -1913,10 +1913,25 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
-#: documents/validators.py:36
+#: documents/validators.py:24
-msgid ", "
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Não foi possível analisar o URI {value}, o esquema está em falta"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
 msgstr ""
 
+#: documents/validators.py:36
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Não foi possível analisar o URI {value}"
+
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"
 msgstr ""

src/locale/ro_RO/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Romanian\n"
 "Language: ro_RO\n"
@@ -1913,9 +1913,24 @@ msgstr "Sunteți pe cale să vă utilizați contul %(provider_name)s pentru a v
 msgid "As a final step, please complete the following form:"
 msgstr "În etapa finală, vă rugăm să completați următorul formular:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Imposibil de analizat URI {value}, schemă lipsă"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Imposibil de analizat URI {value}, lipsă locație sau cale"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "Schema URI '{parts.scheme}' nu este permisă. Schemele permise: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Nu se poate analiza URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/ru_RU/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Russian\n"
 "Language: ru_RU\n"
@@ -1913,9 +1913,24 @@ msgstr "Вы собираетесь войти через сторонний с
 msgid "As a final step, please complete the following form:"
 msgstr "На завершение, пожалуйста заполните следующую форму:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Не удается распознать URI {value}, отсутствует схема"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Не удалось распознать URI {value}, отсутствует сетевое расположение или путь"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "Недопустимая схема URI '{parts.scheme}'. Разрешенные схемы: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Невозможно распознать URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/sk_SK/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-07 12:33\n"
+"PO-Revision-Date: 2026-10-06 02:00\n"
 "Last-Translator: \n"
 "Language-Team: Slovak\n"
 "Language: sk_SK\n"
@@ -1913,9 +1913,24 @@ msgstr "Chystáte sa na prihlásenie použiť svoj účet %(provider_name)s."
 msgid "As a final step, please complete the following form:"
 msgstr "Ako posledný krok vyplňte nasledujúci formulár:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Nepodarilo sa analyzovať URI {value}, chýba schéma"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Nepodarilo sa analyzovať URI {value}; chýba sieťové umiestnenie alebo cesta."
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "Schéma URI „{parts.scheme}“ nie je povolená. Povolené schémy: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Nepodarilo sa analyzovať URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/sl_SI/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Slovenian\n"
 "Language: sl_SI\n"
@@ -1913,9 +1913,24 @@ msgstr "Za prijavo boste uporabili račun ponudnika %(provider_name)s."
 msgid "As a final step, please complete the following form:"
 msgstr "Kot zadnji korak vas prosimo, da izpolnite naslednji obrazec:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Ni mogoče razčleniti URI-ja {value}, manjka shema"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Ni mogoče razčleniti URI-ja {value}, manjka omrežna lokacija ali pot"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "Shema URI '{parts.scheme}' ni dovoljena. Dovoljene sheme: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Ni mogoče razčleniti URI-ja {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/sq_AL/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Albanian\n"
 "Language: sq_AL\n"
@@ -1913,8 +1913,23 @@ msgstr "You are about to use your %(provider_name)s llogari to login."
 msgid "As a final step, please complete the following form:"
 msgstr "Si hap i fundit, ju lutemi plotësoni formularin e mëposhtëm:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/sr_CS/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Serbian (Latin)\n"
 "Language: sr_CS\n"
@@ -1913,9 +1913,24 @@ msgstr "Uskoro ćete koristiti svoj nalog na %(provider_name)s za prijavu."
 msgid "As a final step, please complete the following form:"
 msgstr "Kao poslednji korak, molimo Vas da popunite sledeći obrazac:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Nije moguće analizirati URI {value}, nedostaje šema"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Nije moguće analizirati URI {value}, nedostaje mrežan lokacija ili putanja"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "Šema URI-ja '{parts.scheme}' nije dozvoljena. Dozvoljene šeme {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Nije moguće analizirati URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/sv_SE/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Swedish\n"
 "Language: sv_SE\n"
@@ -1913,9 +1913,24 @@ msgstr "Du håller på att använda ditt %(provider_name)s-konto för att logga
 msgid "As a final step, please complete the following form:"
 msgstr "Slutför följande formulär som ett sista steg:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Kunde inte tolka URI {value}, schema saknas"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Kunde inte tolka URI {value}, nätverksplats eller sökväg saknas"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "URI-schemat '{parts.scheme}' är inte tillåtet. Tillåtna scheman: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Kunde inte tolka URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/th_TH/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Thai\n"
 "Language: th_TH\n"
@@ -1912,8 +1912,23 @@ msgstr ""
 msgid "As a final step, please complete the following form:"
 msgstr ""
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/tr_TR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Turkish\n"
 "Language: tr_TR\n"
@@ -1913,9 +1913,24 @@ msgstr "Giriş yapmak için %(provider_name)s hesabınızı kullanmak üzeresini
 msgid "As a final step, please complete the following form:"
 msgstr "Son adım olarak, lütfen aşağıdaki formu doldurun:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "URI {value} ayrıştırılamıyor, şema eksik"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "URI {value} ayrıştırılamıyor, ağ konumu veya yol eksik"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "URI şeması ‘{parts.scheme}’ izin verilmez. İzin verilen şemalar: {‘, ’.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "URI {value} işlenemiyor"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/uk_UA/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Ukrainian\n"
 "Language: uk_UA\n"
@@ -1913,8 +1913,23 @@ msgstr "Ви збираєтеся використовувати ваш облі
 msgid "As a final step, please complete the following form:"
 msgstr "Як останній крок, будь ласка, заповніть наступну форму:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr ""
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr ""
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
+msgstr ""
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
 msgstr ""
 
 #: documents/views.py:336 documents/views.py:2729

src/locale/vi_VN/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Vietnamese\n"
 "Language: vi_VN\n"
@@ -1913,9 +1913,24 @@ msgstr "Bạn sắp sử dụng tài khoản %(provider_name)s của bạn để
 msgid "As a final step, please complete the following form:"
 msgstr "Là bước cuối cùng, vui lòng hoàn thành mẫu đơn sau:"
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "Không thể phân tích URI {value}, thiếu giao thức"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "Không thể phân tích URI {value}, thiếu tên miền hoặc đường dẫn"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "Giao thức URI '{parts.scheme}' không được phép. Các giao thức được phép: {', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "Không thể phân tích URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/zh_CN/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Chinese Simplified\n"
 "Language: zh_CN\n"
@@ -1913,9 +1913,24 @@ msgstr "您将使用您的 %(provider_name)s 账户登录."
 msgid "As a final step, please complete the following form:"
 msgstr "作为最后一步，请填写以下表格："
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "无法解析 URI {value}，缺少scheme"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "无法解析 URI {value}，缺少网络位置或路径"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "URI 格式 '{parts.scheme}' 不支持。支持的格式有：{', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "无法解析 URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/locale/zh_TW/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-06 15:12+0000\n"
+"POT-Creation-Date: 2026-10-05 16:26+0000\n"
-"PO-Revision-Date: 2026-10-06 15:13\n"
+"PO-Revision-Date: 2026-10-05 16:27\n"
 "Last-Translator: \n"
 "Language-Team: Chinese Traditional\n"
 "Language: zh_TW\n"
@@ -1913,9 +1913,24 @@ msgstr "即將使用 %(provider_name)s 帳號登入。"
 msgid "As a final step, please complete the following form:"
 msgstr "最後一步，請填寫以下表單："
 
+#: documents/validators.py:24
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing scheme"
+msgstr "無法解析 URI {value}，缺少協定"
+
+#: documents/validators.py:29
+#, python-brace-format
+msgid "Unable to parse URI {value}, missing net location or path"
+msgstr "無法解析 URI {value}，缺少網路位置或路徑"
+
 #: documents/validators.py:36
-msgid ", "
+msgid "URI scheme '{parts.scheme}' is not allowed. Allowed schemes: {', '.join(allowed_schemes)}"
-msgstr ""
+msgstr "URI 協定「{parts.scheme}」不被允許。允許的協定有：{', '.join(allowed_schemes)}"
+
+#: documents/validators.py:45
+#, python-brace-format
+msgid "Unable to parse URI {value}"
+msgstr "無法解析 URI {value}"
 
 #: documents/views.py:336 documents/views.py:2729
 msgid "Invalid more_like_id"

src/paperless/parsers/utils.py

@@ -265,6 +265,52 @@ def get_page_count_for_pdf(
         return None
 
 
+def get_pdf_first_page_size_points(
+    path: Path,
+    log: logging.Logger | None = None,
+) -> tuple[float, float] | None:
+    """Return the first page's (width, height) in PDF points, post-rotation.
+
+    Uses the CropBox (MediaBox if absent), which must match pdftoppm's
+    ``-cropbox`` or the computed DPI targets the wrong box.
+
+    Swaps width and height for 90/270 rotation. ``page.rotation`` resolves
+    inherited and negative ``/Rotate`` values, a raw lookup does not.
+
+    Parameters
+    ----------
+    path:
+        Absolute path to the PDF file.
+    log:
+        Logger for warnings.  Falls back to the module-level logger when omitted.
+
+    Returns
+    -------
+    tuple[float, float] | None
+        ``(width_points, height_points)``, or ``None`` if the file cannot be
+        opened, has no pages, or the page box is degenerate.
+    """
+    import pikepdf
+
+    _log = log or logger
+    try:
+        with pikepdf.Pdf.open(path) as pdf:
+            if len(pdf.pages) == 0:
+                return None
+            page = pdf.pages[0]
+            llx, lly, urx, ury = (float(v) for v in page.cropbox)
+            width = abs(urx - llx)
+            height = abs(ury - lly)
+            if width <= 0 or height <= 0:
+                return None
+            if page.rotation in (90, 270):
+                width, height = height, width
+            return width, height
+    except Exception as e:
+        _log.warning("Could not determine PDF page size for %s: %s", path, e)
+        return None
+
+
 def extract_pdf_metadata(
     document_path: Path,
     log: logging.Logger | None = None,

src/paperless/settings/__init__.py

@@ -986,8 +986,6 @@ GNUPG_HOME = os.getenv("HOME", "/tmp")
 
 # Convert is part of the ImageMagick package
 CONVERT_BINARY = os.getenv("PAPERLESS_CONVERT_BINARY", "convert")
-CONVERT_TMPDIR = os.getenv("PAPERLESS_CONVERT_TMPDIR")
-CONVERT_MEMORY_LIMIT = os.getenv("PAPERLESS_CONVERT_MEMORY_LIMIT")
 
 GS_BINARY = os.getenv("PAPERLESS_GS_BINARY", "gs")
 

src/paperless/tests/parsers/test_tesseract_parser.py

@@ -15,9 +15,10 @@ from typing import TYPE_CHECKING
 
 import pytest
 from ocrmypdf import SubprocessOutputError
+from PIL import Image
 
 from documents.parsers import ParseError
-from documents.parsers import run_convert
+from documents.parsers import rasterize_pdf_page_to_png
 from paperless.models import ModeChoices
 from paperless.parsers import ParserProtocol
 from paperless.parsers.tesseract import RasterisedDocumentParser
@@ -280,24 +281,71 @@ class TestGetThumbnail:
         )
         assert thumb.is_file()
 
-    def test_thumbnail_fallback_on_convert_error(
+    @pytest.mark.parametrize(
+        ("filename", "expected_height"),
+        [
+            pytest.param("simple-digital.pdf", 647, id="portrait-letter"),
+            pytest.param("rotated.pdf", 386, id="landscape"),
+        ],
+    )
+    def test_thumbnail_is_correct_format_and_size(
+        self,
+        tesseract_parser: RasterisedDocumentParser,
+        tesseract_samples_dir: Path,
+        filename: str,
+        expected_height: int,
+    ) -> None:
+        """
+        GIVEN:
+            - A portrait or landscape PDF
+        WHEN:
+            - A thumbnail is generated
+        THEN:
+            - A 500px wide WebP keeping the page's aspect ratio
+        """
+        thumb = tesseract_parser.get_thumbnail(
+            tesseract_samples_dir / filename,
+            "application/pdf",
+        )
+        with Image.open(thumb) as im:
+            assert im.format == "WEBP"
+            assert im.width == 500
+            assert im.height == pytest.approx(expected_height, abs=2)
+
+    def test_thumbnail_fallback_on_pdftoppm_error(
         self,
         mocker: MockerFixture,
         tesseract_parser: RasterisedDocumentParser,
         tesseract_samples_dir: Path,
     ) -> None:
-        def _raise_on_pdf(input_file, output_file, **kwargs) -> None:
+        """
-            if ".pdf" in str(input_file):
+        GIVEN:
+            - Rasterizing the original PDF fails
+        WHEN:
+            - A thumbnail is generated
+        THEN:
+            - The PDF is repaired with qpdf and a real thumbnail is rendered
+        """
+        original = tesseract_samples_dir / "simple-digital.pdf"
+
+        def _fail_on_original(in_path: Path, out_path: Path, **kwargs) -> None:
+            if in_path == original:
                 raise ParseError("Does not compute.")
-            run_convert(input_file=input_file, output_file=output_file, **kwargs)
+            rasterize_pdf_page_to_png(in_path, out_path, **kwargs)
 
-        mocker.patch("documents.parsers.run_convert", side_effect=_raise_on_pdf)
+        rasterize = mocker.patch(
-
+            "documents.parsers.rasterize_pdf_page_to_png",
-        thumb = tesseract_parser.get_thumbnail(
+            side_effect=_fail_on_original,
-            tesseract_samples_dir / "simple-digital.pdf",
-            "application/pdf",
         )
+
+        thumb = tesseract_parser.get_thumbnail(original, "application/pdf")
+
+        assert rasterize.call_count == 2
         assert thumb.is_file()
+        assert thumb.name == "convert_qpdf.webp"
+        with Image.open(thumb) as im:
+            assert im.format == "WEBP"
+            assert im.width == 500
 
     def test_thumbnail_encrypted_pdf(
         self,

src/paperless/tests/test_parser_utils.py

@@ -6,8 +6,10 @@ import codecs
 from pathlib import Path
 from typing import TYPE_CHECKING
 
+import pikepdf
 import pytest
 
+from paperless.parsers.utils import get_pdf_first_page_size_points
 from paperless.parsers.utils import is_tagged_pdf
 from paperless.parsers.utils import pdf_born_digital_text
 from paperless.parsers.utils import post_process_text
@@ -70,6 +72,149 @@ class TestIsTaggedPdf:
         assert is_tagged_pdf(bad) is False
 
 
+class TestGetPdfFirstPageSizePoints:
+    @staticmethod
+    def _write_pdf(
+        path: Path,
+        *,
+        media_box: tuple[float, float, float, float] = (0, 0, 600, 800),
+        crop_box: tuple[float, float, float, float] | None = None,
+        page_rotate: int | None = None,
+        inherited_rotate: int | None = None,
+    ) -> Path:
+        pdf = pikepdf.new()
+        pdf.add_blank_page(page_size=(media_box[2], media_box[3]))
+        page = pdf.pages[0]
+        page.obj.MediaBox = pikepdf.Array(media_box)
+        if crop_box is not None:
+            page.obj.CropBox = pikepdf.Array(crop_box)
+        if page_rotate is not None:
+            page.obj.Rotate = page_rotate
+        if inherited_rotate is not None:
+            pdf.Root.Pages.Rotate = inherited_rotate
+        pdf.save(path)
+        return path
+
+    def test_letter_sample(self) -> None:
+        """
+        GIVEN:
+            - A US Letter sample PDF with no CropBox and no rotation
+        WHEN:
+            - The first page size is requested
+        THEN:
+            - The MediaBox size in points is returned
+        """
+        assert get_pdf_first_page_size_points(SAMPLES / "simple-digital.pdf") == (
+            612.0,
+            792.0,
+        )
+
+    @pytest.mark.parametrize(
+        ("rotate", "expected"),
+        [
+            pytest.param(0, (600.0, 800.0), id="rotate-0"),
+            pytest.param(90, (800.0, 600.0), id="rotate-90"),
+            pytest.param(180, (600.0, 800.0), id="rotate-180"),
+            pytest.param(270, (800.0, 600.0), id="rotate-270"),
+            pytest.param(-90, (800.0, 600.0), id="rotate-negative-90"),
+        ],
+    )
+    def test_page_rotation_swaps_dimensions(
+        self,
+        tmp_path: Path,
+        rotate: int,
+        expected: tuple[float, float],
+    ) -> None:
+        """
+        GIVEN:
+            - A portrait PDF page with /Rotate set directly on the page
+        WHEN:
+            - The first page size is requested
+        THEN:
+            - Width and height are swapped for quarter-turn rotations only
+        """
+        pdf_path = self._write_pdf(tmp_path / "rotated.pdf", page_rotate=rotate)
+        assert get_pdf_first_page_size_points(pdf_path) == expected
+
+    def test_inherited_rotation_swaps_dimensions(self, tmp_path: Path) -> None:
+        """
+        GIVEN:
+            - A page inheriting /Rotate 90 from the /Pages node
+        WHEN:
+            - The first page size is requested
+        THEN:
+            - Width and height are swapped
+        """
+        pdf_path = self._write_pdf(tmp_path / "inherited.pdf", inherited_rotate=90)
+        assert get_pdf_first_page_size_points(pdf_path) == (800.0, 600.0)
+
+    def test_crop_box_preferred_over_media_box(self, tmp_path: Path) -> None:
+        """
+        GIVEN:
+            - A PDF page with a CropBox smaller than its MediaBox
+        WHEN:
+            - The first page size is requested
+        THEN:
+            - The CropBox size is returned
+        """
+        pdf_path = self._write_pdf(
+            tmp_path / "cropped.pdf",
+            crop_box=(50, 100, 350, 500),
+        )
+        assert get_pdf_first_page_size_points(pdf_path) == (300.0, 400.0)
+
+    def test_degenerate_box_returns_none(self, tmp_path: Path) -> None:
+        """
+        GIVEN:
+            - A PDF page whose box has zero width
+        WHEN:
+            - The first page size is requested
+        THEN:
+            - None is returned
+        """
+        pdf_path = self._write_pdf(
+            tmp_path / "degenerate.pdf",
+            media_box=(0, 0, 600, 800),
+            crop_box=(100, 0, 100, 800),
+        )
+        assert get_pdf_first_page_size_points(pdf_path) is None
+
+    def test_nonexistent_path_returns_none(self) -> None:
+        """
+        GIVEN:
+            - A path that does not exist
+        WHEN:
+            - The first page size is requested
+        THEN:
+            - None is returned and nothing is raised
+        """
+        assert get_pdf_first_page_size_points(Path("/nonexistent/file.pdf")) is None
+
+    def test_corrupt_pdf_returns_none(self, tmp_path: Path) -> None:
+        """
+        GIVEN:
+            - A file that is not a PDF
+        WHEN:
+            - The first page size is requested
+        THEN:
+            - None is returned and nothing is raised
+        """
+        bad = tmp_path / "bad.pdf"
+        bad.write_bytes(b"not a pdf")
+        assert get_pdf_first_page_size_points(bad) is None
+
+    def test_encrypted_pdf_returns_none(self) -> None:
+        """
+        GIVEN:
+            - A password protected PDF
+        WHEN:
+            - The first page size is requested
+        THEN:
+            - None is returned and nothing is raised
+        """
+        assert get_pdf_first_page_size_points(SAMPLES / "encrypted.pdf") is None
+
+
 class TestPostProcessText:
     @pytest.mark.parametrize(
         ("source", "expected"),