Merge branch 'Develop'

Extract metadata of audiofiles during upload
Updated pdf.js

cps/__init__.py

@@ -72,6 +72,9 @@ mimetypes.add_type('application/mpeg', '.mpeg')
 mimetypes.add_type('audio/mpeg', '.mp3')
 mimetypes.add_type('audio/x-m4a', '.m4a')
 mimetypes.add_type('audio/x-m4a', '.m4b')
+mimetypes.add_type('audio/x-hx-aac-adts', '.aac')
+mimetypes.add_type('audio/vnd.dolby.dd-raw', '.ac3')
+mimetypes.add_type('video/x-ms-asf', '.asf')
 mimetypes.add_type('audio/ogg', '.ogg')
 mimetypes.add_type('application/ogg', '.oga')
 mimetypes.add_type('text/css', '.css')
@@ -84,7 +87,7 @@ app = Flask(__name__)
 app.config.update(
     SESSION_COOKIE_HTTPONLY=True,
     SESSION_COOKIE_SAMESITE='Strict',
-    REMEMBER_COOKIE_SAMESITE='Strict',  # will be available in flask-login 0.5.1 earliest
+    REMEMBER_COOKIE_SAMESITE='Strict',
     WTF_CSRF_SSL_STRICT=False,
     SESSION_COOKIE_NAME=os.environ.get('COOKIE_PREFIX', "") + "session",
     REMEMBER_COOKIE_NAME=os.environ.get('COOKIE_PREFIX', "") + "remember_token"

cps/about.py

@@ -23,6 +23,7 @@
 import sys
 import platform
 import sqlite3
+import importlib
 from collections import OrderedDict
 
 import flask
@@ -41,8 +42,11 @@ req = dep_check.load_dependencies(False)
 opt = dep_check.load_dependencies(True)
 for i in (req + opt):
     modules[i[1]] = i[0]
-modules['Jinja2'] = jinja2.__version__
+modules['Jinja2'] = importlib.metadata.version("jinja2")
-modules['pySqlite'] = sqlite3.version
+try:
+    modules['pySqlite'] = sqlite3.version
+except Exception:
+    pass
 modules['SQLite'] = sqlite3.sqlite_version
 sorted_modules = OrderedDict((sorted(modules.items(), key=lambda x: x[0].casefold())))
 

cps/audio.py

@@ -0,0 +1,123 @@
+# -*- coding: utf-8 -*-
+
+#  This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
+#    Copyright (C) 2024 Ozzieisaacs
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+
+import mutagen
+import base64
+from . import cover
+
+from cps.constants import BookMeta
+
+
+def get_audio_file_info(tmp_file_path, original_file_extension, original_file_name):
+    tmp_cover_name = None
+    audio_file = mutagen.File(tmp_file_path)
+    comments = None
+    if original_file_extension in [".mp3", ".wav", ".aiff"]:
+        cover_data = list()
+        for key, val in audio_file.tags.items():
+            if key.startswith("APIC:"):
+                cover_data.append(val)
+            if key.startswith("COMM:"):
+                comments = val.text[0]
+        title = audio_file.tags.get('TIT2').text[0] if "TIT2" in audio_file.tags else None
+        author = audio_file.tags.get('TPE1').text[0] if "TPE1" in audio_file.tags else None
+        if author is None:
+            author = audio_file.tags.get('TPE2').text[0] if "TPE2" in audio_file.tags else None
+        tags = audio_file.tags.get('TCON').text[0] if "TCON" in audio_file.tags else None # Genre
+        series = audio_file.tags.get('TALB').text[0] if "TALB" in audio_file.tags else None# Album
+        series_id = audio_file.tags.get('TRCK').text[0] if "TRCK" in audio_file.tags else None # track no.
+        publisher = audio_file.tags.get('TPUB').text[0] if "TPUB" in audio_file.tags else None
+        pubdate = str(audio_file.tags.get('TDRL').text[0]) if "TDRL" in audio_file.tags else None
+        if not pubdate:
+            pubdate = str(audio_file.tags.get('TDRC').text[0]) if "TDRC" in audio_file.tags else None
+            if not pubdate:
+                pubdate = str(audio_file.tags.get('TDOR').text[0]) if "TDOR" in audio_file.tags else None
+        if cover_data:
+            tmp_cover_name = os.path.join(os.path.dirname(tmp_file_path), 'cover.jpg')
+            cover_info = cover_data[0]
+            for dat in cover_data:
+                if dat.type == mutagen.id3.PictureType.COVER_FRONT:
+                    cover_info = dat
+                    break
+            cover.cover_processing(tmp_file_path, cover_info.data, "." + cover_info.mime[-3:])
+    elif original_file_extension in [".ogg", ".flac"]:
+        title = audio_file.tags.get('TITLE')[0] if "TITLE" in audio_file else None
+        author = audio_file.tags.get('ARTIST')[0] if "ARTIST" in audio_file else None
+        comments = None # audio_file.tags.get('COMM', None)
+        tags = ""
+        series = audio_file.tags.get('ALBUM')[0] if "ALBUM" in audio_file else None
+        series_id = audio_file.tags.get('TRACKNUMBER')[0] if "TRACKNUMBER" in audio_file else None
+        publisher = audio_file.tags.get('LABEL')[0] if "LABEL" in audio_file else None
+        pubdate = audio_file.tags.get('DATE')[0] if "DATE" in audio_file else None
+        cover_data = audio_file.tags.get('METADATA_BLOCK_PICTURE')
+        if cover_data:
+            tmp_cover_name = os.path.join(os.path.dirname(tmp_file_path), 'cover.jpg')
+            with open(tmp_cover_name, "wb") as cover_file:
+                cover_file.write(mutagen.flac.Picture(base64.b64decode(cover_data[0])).data)
+        if hasattr(audio_file, "pictures"):
+            tmp_cover_name = os.path.join(os.path.dirname(tmp_file_path), 'cover.jpg')
+            with open(tmp_cover_name, "wb") as cover_file:
+                cover_file.write(audio_file.pictures[0].data)
+    elif original_file_extension in [".aac"]:
+        title = audio_file.tags.get('Title').value if "title" in audio_file else None
+        author = audio_file.tags.get('Artist').value if "artist" in audio_file else None
+        comments = None # audio_file.tags.get('COMM', None)
+        tags = ""
+        series = audio_file.tags.get('Album').value if "Album" in audio_file else None
+        series_id = audio_file.tags.get('Track').value if "Track" in audio_file else None
+        publisher = audio_file.tags.get('Label').value if "Label" in audio_file else None
+        pubdate = audio_file.tags.get('Year').value if "Year" in audio_file else None
+        cover_data = audio_file.tags['Cover Art (Front)']
+        if cover_data:
+            tmp_cover_name = os.path.join(os.path.dirname(tmp_file_path), 'cover.jpg')
+            with open(tmp_cover_name, "wb") as cover_file:
+                cover_file.write(cover_data.value.split(b"\x00",1)[1])
+    elif original_file_extension in [".asf"]:
+        title = audio_file.tags.get('Title')[0].value if "title" in audio_file else None
+        author = audio_file.tags.get('Artist')[0].value if "artist" in audio_file else None
+        comments = None  # audio_file.tags.get('COMM', None)
+        tags = ""
+        series = audio_file.tags.get('Album')[0].value if "Album" in audio_file else None
+        series_id = audio_file.tags.get('Track')[0].value if "Track" in audio_file else None
+        publisher = audio_file.tags.get('Label')[0].value if "Label" in audio_file else None
+        pubdate = audio_file.tags.get('Year')[0].value if "Year" in audio_file else None
+        cover_data = audio_file.tags['WM/Picture']
+        if cover_data:
+            tmp_cover_name = os.path.join(os.path.dirname(tmp_file_path), 'cover.jpg')
+            with open(tmp_cover_name, "wb") as cover_file:
+                cover_file.write(cover_data[0].value)
+
+
+
+    return BookMeta(
+        file_path=tmp_file_path,
+        extension=original_file_extension,
+        title=title or original_file_name ,
+        author="Unknown" if author is None else author,
+        cover=tmp_cover_name,
+        description="" if comments is None else comments,
+        tags="" if tags is None else tags,
+        series="" if series is None else series,
+        series_id="1" if series_id is None else series_id.split("/")[0],
+        languages="",
+        publisher= "" if publisher is None else publisher,
+        pubdate="" if pubdate is None else pubdate,
+        identifiers=[],
+    )

cps/cw_login/login_manager.py

@@ -1,4 +1,5 @@
 from datetime import datetime
+from datetime import timezone
 from datetime import timedelta
 import hashlib
 
@@ -496,7 +497,7 @@ class LoginManager:
             duration = timedelta(seconds=duration)
 
         try:
-            expires = datetime.utcnow() + duration
+            expires = datetime.now(timezone.utc) + duration
         except TypeError as e:
             raise Exception(
                 "REMEMBER_COOKIE_DURATION must be a datetime.timedelta,"

cps/db.py

@@ -20,7 +20,7 @@
 import os
 import re
 import json
-from datetime import datetime
+from datetime import datetime, timezone
 from urllib.parse import quote
 import unidecode
 from weakref import WeakSet
@@ -378,10 +378,10 @@ class Books(Base):
     title = Column(String(collation='NOCASE'), nullable=False, default='Unknown')
     sort = Column(String(collation='NOCASE'))
     author_sort = Column(String(collation='NOCASE'))
-    timestamp = Column(TIMESTAMP, default=datetime.utcnow)
+    timestamp = Column(TIMESTAMP, default=lambda: datetime.now(timezone.utc))
     pubdate = Column(TIMESTAMP, default=DEFAULT_PUBDATE)
     series_index = Column(String, nullable=False, default="1.0")
-    last_modified = Column(TIMESTAMP, default=datetime.utcnow)
+    last_modified = Column(TIMESTAMP, default=lambda: datetime.now(timezone.utc))
     path = Column(String, default="", nullable=False)
     has_cover = Column(Integer, default=0)
     uuid = Column(String)
@@ -1029,10 +1029,10 @@ class CalibreDB:
             return title.strip()
 
         try:
-            # sqlalchemy <1.4.24
+            # sqlalchemy <1.4.24 and sqlalchemy 2.0
             conn = conn or self.session.connection().connection.driver_connection
         except AttributeError:
-            # sqlalchemy >1.4.24 and sqlalchemy 2.0
+            # sqlalchemy >1.4.24
             conn = conn or self.session.connection().connection.connection
         try:
             conn.create_function("title_sort", 1, _title_sort)

cps/debug_info.py

@@ -26,7 +26,8 @@ from flask_babel.speaklater import LazyString
 
 import os
 
-from flask import send_file, __version__
+from flask import send_file
+import importlib
 
 from . import logger, config
 from .about import collect_stats
@@ -49,7 +50,8 @@ def assemble_logfiles(file_name):
         with open(f, 'rb') as fd:
             shutil.copyfileobj(fd, wfd)
     wfd.seek(0)
-    if int(__version__.split('.')[0]) < 2:
+    version = importlib.metadata.version("flask")
+    if int(version.split('.')[0]) < 2:
         return send_file(wfd,
                          as_attachment=True,
                          attachment_filename=os.path.basename(file_name))
@@ -72,7 +74,8 @@ def send_debug():
         for fp in file_list:
             zf.write(fp, os.path.basename(fp))
     memory_zip.seek(0)
-    if int(__version__.split('.')[0]) < 2:
+    version = importlib.metadata.version("flask")
+    if int(version.split('.')[0]) < 2:
         return send_file(memory_zip,
                          as_attachment=True,
                          attachment_filename="Calibre-Web-debug-pack.zip")

cps/editbooks.py

@@ -21,7 +21,7 @@
 #  along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 import os
-from datetime import datetime
+from datetime import datetime, timezone
 import json
 from shutil import copyfile
 from uuid import uuid4
@@ -200,7 +200,7 @@ def edit_book(book_id):
             book.pubdate = db.Books.DEFAULT_PUBDATE
 
         if modify_date:
-            book.last_modified = datetime.utcnow()
+            book.last_modified = datetime.now(timezone.utc)
             kobo_sync_status.remove_synced_book(edited_books_id, all=True)
             calibre_db.set_metadata_dirty(book.id)
 
@@ -246,8 +246,12 @@ def upload():
                 modify_date = False
                 # create the function for sorting...
                 calibre_db.update_title_sort(config)
-                calibre_db.session.connection().connection.connection.create_function('uuid4', 0, lambda: str(uuid4()))
+                try:
-
+                    # sqlalchemy 2.0
+                    uuid_func = calibre_db.session.connection().connection.driver_connection
+                except AttributeError:
+                    uuid_func = calibre_db.session.connection().connection.connection
+                uuid_func.create_function('uuid4', 0,lambda: str(uuid4()))
                 meta, error = file_handling_on_upload(requested_file)
                 if error:
                     return error
@@ -440,7 +444,7 @@ def edit_list_book(param):
                                mimetype='application/json')
         else:
             return _("Parameter not found"), 400
-        book.last_modified = datetime.utcnow()
+        book.last_modified = datetime.now(timezone.utc)
 
         calibre_db.session.commit()
         # revert change for sort if automatic fields link is deactivated
@@ -556,7 +560,7 @@ def table_xchange_author_title():
                 # toDo: Handle error
                 edit_error = helper.update_dir_structure(edited_books_id, config.get_book_path(), input_authors[0])
             if modify_date:
-                book.last_modified = datetime.utcnow()
+                book.last_modified = datetime.now(timezone.utc)
                 calibre_db.set_metadata_dirty(book.id)
             try:
                 calibre_db.session.commit()
@@ -707,8 +711,8 @@ def create_book_on_upload(modify_date, meta):
         pubdate = datetime(101, 1, 1)
 
     # Calibre adds books with utc as timezone
-    db_book = db.Books(title, "", sort_authors, datetime.utcnow(), pubdate,
+    db_book = db.Books(title, "", sort_authors, datetime.now(timezone.utc), pubdate,
-                       '1', datetime.utcnow(), path, meta.cover, db_author, [], "")
+                       '1', datetime.now(timezone.utc), path, meta.cover, db_author, [], "")
 
     modify_date |= modify_database_object(input_authors, db_book.authors, db.Authors, calibre_db.session,
                                           'author')

cps/helper.py

@@ -25,7 +25,7 @@ import re
 import regex
 import shutil
 import socket
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 import requests
 import unidecode
 from uuid import uuid4
@@ -788,24 +788,23 @@ def get_book_cover_internal(book, resolution=None):
 
 def get_book_cover_thumbnail(book, resolution):
     if book and book.has_cover:
-        return ub.session \
+        return (ub.session
-            .query(ub.Thumbnail) \
+                .query(ub.Thumbnail)
-            .filter(ub.Thumbnail.type == THUMBNAIL_TYPE_COVER) \
+                .filter(ub.Thumbnail.type == THUMBNAIL_TYPE_COVER)
-            .filter(ub.Thumbnail.entity_id == book.id) \
+                .filter(ub.Thumbnail.entity_id == book.id)
-            .filter(ub.Thumbnail.resolution == resolution) \
+                .filter(ub.Thumbnail.resolution == resolution)
-            .filter(or_(ub.Thumbnail.expiration.is_(None), ub.Thumbnail.expiration > datetime.utcnow())) \
+                .filter(or_(ub.Thumbnail.expiration.is_(None), ub.Thumbnail.expiration > datetime.now(timezone.utc)))
-            .first()
+                .first())
 
 
 def get_series_thumbnail_on_failure(series_id, resolution):
-    book = calibre_db.session \
+    book = (calibre_db.session
-        .query(db.Books) \
+        .query(db.Books)
-        .join(db.books_series_link) \
+        .join(db.books_series_link)
-        .join(db.Series) \
+        .join(db.Series)
-        .filter(db.Series.id == series_id) \
+        .filter(db.Series.id == series_id)
-        .filter(db.Books.has_cover == 1) \
+        .filter(db.Books.has_cover == 1)
-        .first()
+        .first())
-
     return get_book_cover_internal(book, resolution=resolution)
 
 
@@ -827,13 +826,13 @@ def get_series_cover_internal(series_id, resolution=None):
 
 
 def get_series_thumbnail(series_id, resolution):
-    return ub.session \
+    return (ub.session
-        .query(ub.Thumbnail) \
+        .query(ub.Thumbnail)
-        .filter(ub.Thumbnail.type == THUMBNAIL_TYPE_SERIES) \
+        .filter(ub.Thumbnail.type == THUMBNAIL_TYPE_SERIES)
-        .filter(ub.Thumbnail.entity_id == series_id) \
+        .filter(ub.Thumbnail.entity_id == series_id)
-        .filter(ub.Thumbnail.resolution == resolution) \
+        .filter(ub.Thumbnail.resolution == resolution)
-        .filter(or_(ub.Thumbnail.expiration.is_(None), ub.Thumbnail.expiration > datetime.utcnow())) \
+        .filter(or_(ub.Thumbnail.expiration.is_(None), ub.Thumbnail.expiration > datetime.now(timezone.utc)))
-        .first()
+        .first())
 
 
 # saves book cover from url

cps/jinjia.py

@@ -26,7 +26,6 @@ from markupsafe import escape
 import datetime
 import mimetypes
 from uuid import uuid4
-import re
 
 from flask import Blueprint, request, url_for
 from flask_babel import format_date

cps/kobo.py

@@ -18,7 +18,7 @@
 #  along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 import base64
-import datetime
+from datetime import datetime, timezone
 import os
 import uuid
 import zipfile
@@ -131,7 +131,7 @@ def convert_to_kobo_timestamp_string(timestamp):
         return timestamp.strftime("%Y-%m-%dT%H:%M:%SZ")
     except AttributeError as exc:
         log.debug("Timestamp not valid: {}".format(exc))
-        return datetime.datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ")
+        return datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ")
 
 
 @kobo.route("/v1/library/sync")
@@ -150,15 +150,15 @@ def HandleSyncRequest():
 
     # if no books synced don't respect sync_token
     if not ub.session.query(ub.KoboSyncedBooks).filter(ub.KoboSyncedBooks.user_id == current_user.id).count():
-        sync_token.books_last_modified = datetime.datetime.min
+        sync_token.books_last_modified = datetime.min
-        sync_token.books_last_created = datetime.datetime.min
+        sync_token.books_last_created = datetime.min
-        sync_token.reading_state_last_modified = datetime.datetime.min
+        sync_token.reading_state_last_modified = datetime.min
 
     new_books_last_modified = sync_token.books_last_modified  # needed for sync selected shelfs only
     new_books_last_created = sync_token.books_last_created  # needed to distinguish between new and changed entitlement
     new_reading_state_last_modified = sync_token.reading_state_last_modified
 
-    new_archived_last_modified = datetime.datetime.min
+    new_archived_last_modified = datetime.min
     sync_results = []
 
     # We reload the book database so that the user gets a fresh view of the library
@@ -375,7 +375,7 @@ def create_book_entitlement(book, archived):
     book_uuid = str(book.uuid)
     return {
         "Accessibility": "Full",
-        "ActivePeriod": {"From": convert_to_kobo_timestamp_string(datetime.datetime.utcnow())},
+        "ActivePeriod": {"From": convert_to_kobo_timestamp_string(datetime.now(timezone.utc))},
         "Created": convert_to_kobo_timestamp_string(book.timestamp),
         "CrossRevisionId": book_uuid,
         "Id": book_uuid,
@@ -795,7 +795,7 @@ def HandleStateRequest(book_uuid):
                 if new_book_read_status == ub.ReadBook.STATUS_IN_PROGRESS \
                         and new_book_read_status != book_read.read_status:
                     book_read.times_started_reading += 1
-                    book_read.last_time_started_reading = datetime.datetime.utcnow()
+                    book_read.last_time_started_reading = datetime.now(timezone.utc)
                 book_read.read_status = new_book_read_status
                 update_results_response["StatusInfoResult"] = {"Result": "Success"}
         except (KeyError, TypeError, ValueError, StatementError):

cps/kobo_sync_status.py

@@ -19,7 +19,7 @@
 
 from .cw_login import current_user
 from . import ub
-import datetime
+from datetime import datetime, timezone
 from sqlalchemy.sql.expression import or_, and_, true
 # from sqlalchemy import exc
 
@@ -58,7 +58,7 @@ def change_archived_books(book_id, state=None, message=None):
         archived_book = ub.ArchivedBook(user_id=current_user.id, book_id=book_id)
 
     archived_book.is_archived = state if state else not archived_book.is_archived
-    archived_book.last_modified = datetime.datetime.utcnow()        # toDo. Check utc timestamp
+    archived_book.last_modified = datetime.now(timezone.utc)        # toDo. Check utc timestamp
 
     ub.session.merge(archived_book)
     ub.session_commit(message)

cps/shelf.py

@@ -21,7 +21,7 @@
 #  along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 import sys
-from datetime import datetime
+from datetime import datetime, timezone
 
 from flask import Blueprint, flash, redirect, request, url_for, abort
 from flask_babel import gettext as _
@@ -80,7 +80,7 @@ def add_to_shelf(shelf_id, book_id):
         return "%s is a invalid Book Id. Could not be added to Shelf" % book_id, 400
 
     shelf.books.append(ub.BookShelf(shelf=shelf.id, book_id=book_id, order=maxOrder + 1))
-    shelf.last_modified = datetime.utcnow()
+    shelf.last_modified = datetime.now(timezone.utc)
     try:
         ub.session.merge(shelf)
         ub.session.commit()
@@ -139,7 +139,7 @@ def search_to_shelf(shelf_id):
         for book in books_for_shelf:
             maxOrder += 1
             shelf.books.append(ub.BookShelf(shelf=shelf.id, book_id=book, order=maxOrder))
-        shelf.last_modified = datetime.utcnow()
+        shelf.last_modified = datetime.now(timezone.utc)
         try:
             ub.session.merge(shelf)
             ub.session.commit()
@@ -185,7 +185,7 @@ def remove_from_shelf(shelf_id, book_id):
 
         try:
             ub.session.delete(book_shelf)
-            shelf.last_modified = datetime.utcnow()
+            shelf.last_modified = datetime.now(timezone.utc)
             ub.session.commit()
         except (OperationalError, InvalidRequestError) as e:
             ub.session.rollback()
@@ -271,7 +271,7 @@ def order_shelf(shelf_id):
             for book in books_in_shelf:
                 setattr(book, 'order', to_save[str(book.book_id)])
                 counter += 1
-                # if order different from before -> shelf.last_modified = datetime.utcnow()
+                # if order different from before -> shelf.last_modified = datetime.now(timezone.utc)
             try:
                 ub.session.commit()
             except (OperationalError, InvalidRequestError) as e:

cps/static/js/libs/viewer.mjs

@@ -2,7 +2,7 @@
  * @licstart The following is the entire license notice for the
  * JavaScript code in this page
  *
- * Copyright 2023 Mozilla Foundation
+ * Copyright 2024 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -446,7 +446,7 @@ class ProgressBar {
     }
   }
   setDisableAutoFetch(delay = 5000) {
-    if (isNaN(this.#percent)) {
+    if (this.#percent === 100 || isNaN(this.#percent)) {
       return;
     }
     if (this.#disableAutoFetchTimeout) {
@@ -535,15 +535,20 @@ function toggleExpandedBtn(button, toggle, view = null) {
 
 ;// CONCATENATED MODULE: ./web/app_options.js
 {
-  var compatibilityParams = Object.create(null);
+  var compatParams = new Map();
   const userAgent = navigator.userAgent || "";
   const platform = navigator.platform || "";
   const maxTouchPoints = navigator.maxTouchPoints || 1;
   const isAndroid = /Android/.test(userAgent);
   const isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent) || platform === "MacIntel" && maxTouchPoints > 1;
-  (function checkCanvasSizeLimitation() {
+  (function () {
     if (isIOS || isAndroid) {
-      compatibilityParams.maxCanvasPixels = 5242880;
+      compatParams.set("maxCanvasPixels", 5242880);
+    }
+  })();
+  (function () {
+    if (isAndroid) {
+      compatParams.set("useSystemFonts", false);
     }
   })();
 }
@@ -552,9 +557,21 @@ const OptionKind = {
   VIEWER: 0x02,
   API: 0x04,
   WORKER: 0x08,
+  EVENT_DISPATCH: 0x10,
   PREFERENCE: 0x80
 };
+const Type = {
+  BOOLEAN: 0x01,
+  NUMBER: 0x02,
+  OBJECT: 0x04,
+  STRING: 0x08,
+  UNDEFINED: 0x10
+};
 const defaultOptions = {
+  allowedGlobalEvents: {
+    value: null,
+    kind: OptionKind.BROWSER
+  },
   canvasMaxAreaInBytes: {
     value: -1,
     kind: OptionKind.BROWSER + OptionKind.API
@@ -563,6 +580,16 @@ const defaultOptions = {
     value: false,
     kind: OptionKind.BROWSER
   },
+  localeProperties: {
+    value: {
+      lang: navigator.language || "en-US"
+    },
+    kind: OptionKind.BROWSER
+  },
+  nimbusDataStr: {
+    value: "",
+    kind: OptionKind.BROWSER
+  },
   supportsCaretBrowsingMode: {
     value: false,
     kind: OptionKind.BROWSER
@@ -587,6 +614,14 @@ const defaultOptions = {
     value: true,
     kind: OptionKind.BROWSER
   },
+  toolbarDensity: {
+    value: 0,
+    kind: OptionKind.BROWSER + OptionKind.EVENT_DISPATCH
+  },
+  altTextLearnMoreUrl: {
+    value: "",
+    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
+  },
   annotationEditorMode: {
     value: 0,
     kind: OptionKind.VIEWER + OptionKind.PREFERENCE
@@ -619,6 +654,14 @@ const defaultOptions = {
     value: false,
     kind: OptionKind.VIEWER + OptionKind.PREFERENCE
   },
+  enableAltText: {
+    value: false,
+    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
+  },
+  enableGuessAltText: {
+    value: true,
+    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
+  },
   enableHighlightEditor: {
     value: false,
     kind: OptionKind.VIEWER + OptionKind.PREFERENCE
@@ -627,10 +670,6 @@ const defaultOptions = {
     value: false,
     kind: OptionKind.VIEWER + OptionKind.PREFERENCE
   },
-  enableML: {
-    value: false,
-    kind: OptionKind.VIEWER + OptionKind.PREFERENCE
-  },
   enablePermissions: {
     value: false,
     kind: OptionKind.VIEWER + OptionKind.PREFERENCE
@@ -643,8 +682,8 @@ const defaultOptions = {
     value: true,
     kind: OptionKind.VIEWER + OptionKind.PREFERENCE
   },
-  enableStampEditor: {
+  enableUpdatedAddImage: {
-    value: true,
+    value: false,
     kind: OptionKind.VIEWER + OptionKind.PREFERENCE
   },
   externalLinkRel: {
@@ -775,6 +814,11 @@ const defaultOptions = {
     value: "../web/standard_fonts/",
     kind: OptionKind.API
   },
+  useSystemFonts: {
+    value: undefined,
+    kind: OptionKind.API,
+    type: Type.BOOLEAN + Type.UNDEFINED
+  },
   verbosity: {
     value: 1,
     kind: OptionKind.API
@@ -807,62 +851,80 @@ const defaultOptions = {
     value: false,
     kind: OptionKind.VIEWER
   };
-  defaultOptions.locale = {
-    value: navigator.language || "en-US",
-    kind: OptionKind.VIEWER
-  };
 }
-const userOptions = Object.create(null);
+const userOptions = new Map();
 {
-  for (const name in compatibilityParams) {
+  for (const [name, value] of compatParams) {
-    userOptions[name] = compatibilityParams[name];
+    userOptions.set(name, value);
   }
 }
 class AppOptions {
+  static eventBus;
   constructor() {
     throw new Error("Cannot initialize AppOptions.");
   }
   static get(name) {
-    return userOptions[name] ?? defaultOptions[name]?.value ?? undefined;
+    return userOptions.has(name) ? userOptions.get(name) : defaultOptions[name]?.value;
   }
   static getAll(kind = null, defaultOnly = false) {
     const options = Object.create(null);
     for (const name in defaultOptions) {
-      const defaultOption = defaultOptions[name];
+      const defaultOpt = defaultOptions[name];
-      if (kind && !(kind & defaultOption.kind)) {
+      if (kind && !(kind & defaultOpt.kind)) {
         continue;
       }
-      options[name] = defaultOnly ? defaultOption.value : userOptions[name] ?? defaultOption.value;
+      options[name] = !defaultOnly && userOptions.has(name) ? userOptions.get(name) : defaultOpt.value;
     }
     return options;
   }
   static set(name, value) {
-    userOptions[name] = value;
+    this.setAll({
+      [name]: value
+    });
   }
-  static setAll(options, init = false) {
+  static setAll(options, prefs = false) {
-    if (init) {
+    let events;
-      if (this.get("disablePreferences")) {
-        return;
-      }
-      for (const name in userOptions) {
-        if (compatibilityParams[name] !== undefined) {
-          continue;
-        }
-        console.warn("setAll: The Preferences may override manually set AppOptions; " + 'please use the "disablePreferences"-option in order to prevent that.');
-        break;
-      }
-    }
     for (const name in options) {
-      userOptions[name] = options[name];
+      const defaultOpt = defaultOptions[name],
+        userOpt = options[name];
+      if (!defaultOpt || !(typeof userOpt === typeof defaultOpt.value || Type[(typeof userOpt).toUpperCase()] & defaultOpt.type)) {
+        continue;
+      }
+      const {
+        kind
+      } = defaultOpt;
+      if (prefs && !(kind & OptionKind.BROWSER || kind & OptionKind.PREFERENCE)) {
+        continue;
+      }
+      if (this.eventBus && kind & OptionKind.EVENT_DISPATCH) {
+        (events ||= new Map()).set(name, userOpt);
+      }
+      userOptions.set(name, userOpt);
+    }
+    if (events) {
+      for (const [name, value] of events) {
+        this.eventBus.dispatch(name.toLowerCase(), {
+          source: this,
+          value
+        });
+      }
     }
   }
-  static remove(name) {
+}
-    delete userOptions[name];
+{
-    const val = compatibilityParams[name];
+  AppOptions._checkDisablePreferences = () => {
-    if (val !== undefined) {
+    if (AppOptions.get("disablePreferences")) {
-      userOptions[name] = val;
+      return true;
     }
-  }
+    for (const [name] of userOptions) {
+      if (compatParams.has(name)) {
+        continue;
+      }
+      console.warn("The Preferences may override manually set AppOptions; " + 'please use the "disablePreferences"-option to prevent that.');
+      break;
+    }
+    return false;
+  };
 }
 
 ;// CONCATENATED MODULE: ./web/pdf_link_service.js
@@ -1171,26 +1233,27 @@ class PDFLinkService {
     if (!(typeof zoom === "object" && typeof zoom?.name === "string")) {
       return false;
     }
+    const argsLen = args.length;
     let allowNull = true;
     switch (zoom.name) {
       case "XYZ":
-        if (args.length !== 3) {
+        if (argsLen < 2 || argsLen > 3) {
           return false;
         }
         break;
       case "Fit":
       case "FitB":
-        return args.length === 0;
+        return argsLen === 0;
       case "FitH":
       case "FitBH":
       case "FitV":
       case "FitBV":
-        if (args.length !== 1) {
+        if (argsLen > 1) {
           return false;
         }
         break;
       case "FitR":
-        if (args.length !== 4) {
+        if (argsLen !== 4) {
           return false;
         }
         allowNull = false;
@@ -1240,7 +1303,6 @@ const {
   noContextMenu,
   normalizeUnicode,
   OPS,
-  Outliner,
   PasswordResponses,
   PDFDataRangeTransport,
   PDFDateString,
@@ -1248,12 +1310,10 @@ const {
   PermissionFlag,
   PixelsPerInch,
   RenderingCancelledException,
-  renderTextLayer,
   setLayerDimensions,
   shadow,
   TextLayer,
   UnexpectedResponseException,
-  updateTextLayer,
   Util,
   VerbosityLevel,
   version,
@@ -1401,40 +1461,28 @@ class BaseExternalServices {
   updateEditorStates(data) {
     throw new Error("Not implemented: updateEditorStates");
   }
-  async getNimbusExperimentData() {}
-  async getGlobalEventNames() {
-    return null;
-  }
   dispatchGlobalEvent(_event) {}
 }
 
 ;// CONCATENATED MODULE: ./web/preferences.js
 
 class BasePreferences {
-  #browserDefaults = Object.freeze({
-    canvasMaxAreaInBytes: -1,
-    isInAutomation: false,
-    supportsCaretBrowsingMode: false,
-    supportsDocumentFonts: true,
-    supportsIntegratedFind: false,
-    supportsMouseWheelZoomCtrlKey: true,
-    supportsMouseWheelZoomMetaKey: true,
-    supportsPinchToZoom: true
-  });
   #defaults = Object.freeze({
+    altTextLearnMoreUrl: "",
     annotationEditorMode: 0,
     annotationMode: 2,
     cursorToolOnLoad: 0,
     defaultZoomDelay: 400,
     defaultZoomValue: "",
     disablePageLabels: false,
+    enableAltText: false,
+    enableGuessAltText: true,
     enableHighlightEditor: false,
     enableHighlightFloatingButton: false,
-    enableML: false,
     enablePermissions: false,
     enablePrintAutoRotate: true,
     enableScripting: true,
-    enableStampEditor: true,
+    enableUpdatedAddImage: false,
     externalLinkTarget: 0,
     highlightEditorColors: "yellow=#FFFF98,green=#53FFBC,blue=#80EBFF,pink=#FFCBE6,red=#FF4F5F",
     historyUpdateUrl: false,
@@ -1456,7 +1504,6 @@ class BasePreferences {
     enableXfa: true,
     viewerCssTheme: 0
   });
-  #prefs = Object.create(null);
   #initializedPromise = null;
   constructor() {
     if (this.constructor === BasePreferences) {
@@ -1466,16 +1513,13 @@ class BasePreferences {
       browserPrefs,
       prefs
     }) => {
-      const options = Object.create(null);
+      if (AppOptions._checkDisablePreferences()) {
-      for (const [name, val] of Object.entries(this.#browserDefaults)) {
+        return;
-        const prefVal = browserPrefs?.[name];
-        options[name] = typeof prefVal === typeof val ? prefVal : val;
       }
-      for (const [name, val] of Object.entries(this.#defaults)) {
+      AppOptions.setAll({
-        const prefVal = prefs?.[name];
+        ...browserPrefs,
-        options[name] = this.#prefs[name] = typeof prefVal === typeof val ? prefVal : val;
+        ...prefs
-      }
+      }, true);
-      AppOptions.setAll(options, true);
     });
   }
   async _writeToStorage(prefObj) {
@@ -1484,58 +1528,21 @@ class BasePreferences {
   async _readFromStorage(prefObj) {
     throw new Error("Not implemented: _readFromStorage");
   }
-  #updatePref({
-    name,
-    value
-  }) {
-    throw new Error("Not implemented: #updatePref");
-  }
   async reset() {
     await this.#initializedPromise;
-    const oldPrefs = structuredClone(this.#prefs);
+    AppOptions.setAll(this.#defaults, true);
-    this.#prefs = Object.create(null);
+    await this._writeToStorage(this.#defaults);
-    try {
-      await this._writeToStorage(this.#defaults);
-    } catch (reason) {
-      this.#prefs = oldPrefs;
-      throw reason;
-    }
   }
   async set(name, value) {
     await this.#initializedPromise;
-    const defaultValue = this.#defaults[name],
+    AppOptions.setAll({
-      oldPrefs = structuredClone(this.#prefs);
+      [name]: value
-    if (defaultValue === undefined) {
+    }, true);
-      throw new Error(`Set preference: "${name}" is undefined.`);
+    await this._writeToStorage(AppOptions.getAll(OptionKind.PREFERENCE));
-    } else if (value === undefined) {
-      throw new Error("Set preference: no value is specified.");
-    }
-    const valueType = typeof value,
-      defaultType = typeof defaultValue;
-    if (valueType !== defaultType) {
-      if (valueType === "number" && defaultType === "string") {
-        value = value.toString();
-      } else {
-        throw new Error(`Set preference: "${value}" is a ${valueType}, expected a ${defaultType}.`);
-      }
-    } else if (valueType === "number" && !Number.isInteger(value)) {
-      throw new Error(`Set preference: "${value}" must be an integer.`);
-    }
-    this.#prefs[name] = value;
-    try {
-      await this._writeToStorage(this.#prefs);
-    } catch (reason) {
-      this.#prefs = oldPrefs;
-      throw reason;
-    }
   }
   async get(name) {
     await this.#initializedPromise;
-    const defaultValue = this.#defaults[name];
+    return AppOptions.get(name);
-    if (defaultValue === undefined) {
-      throw new Error(`Get preference: "${name}" is undefined.`);
-    }
-    return this.#prefs[name] ?? defaultValue;
   }
   get initializedPromise() {
     return this.#initializedPromise;
@@ -3098,13 +3105,19 @@ class Preferences extends BasePreferences {
 }
 class ExternalServices extends BaseExternalServices {
   async createL10n() {
-    return new genericl10n_GenericL10n(AppOptions.get("locale"));
+    return new genericl10n_GenericL10n(AppOptions.get("localeProperties")?.lang);
   }
   createScripting() {
     return new GenericScripting(AppOptions.get("sandboxBundleSrc"));
   }
 }
 class MLManager {
+  async isEnabledFor(_name) {
+    return false;
+  }
+  async deleteModel(_service) {
+    return null;
+  }
   async guess() {
     return null;
   }
@@ -8411,6 +8424,9 @@ class AnnotationLayerBuilder {
     }
     this.div.hidden = true;
   }
+  hasEditableAnnotations() {
+    return !!this.annotationLayer?.hasEditableAnnotations();
+  }
   #updatePresentationModeState(state) {
     if (!this.div) {
       return;
@@ -9142,6 +9158,7 @@ class PDFPageView {
   #annotationMode = AnnotationMode.ENABLE_FORMS;
   #enableHWA = false;
   #hasRestrictedScaling = false;
+  #isEditing = false;
   #layerProperties = null;
   #loadingId = null;
   #previousRotation = null;
@@ -9296,6 +9313,9 @@ class PDFPageView {
     this.reset();
     this.pdfPage?.cleanup();
   }
+  hasEditableAnnotations() {
+    return !!this.annotationLayer?.hasEditableAnnotations();
+  }
   get _textHighlighter() {
     return shadow(this, "_textHighlighter", new TextHighlighter({
       pageIndex: this.id - 1,
@@ -9472,6 +9492,19 @@ class PDFPageView {
       this._resetZoomLayer();
     }
   }
+  toggleEditingMode(isEditing) {
+    if (!this.hasEditableAnnotations()) {
+      return;
+    }
+    this.#isEditing = isEditing;
+    this.reset({
+      keepZoomLayer: true,
+      keepAnnotationLayer: true,
+      keepAnnotationEditorLayer: true,
+      keepXfaLayer: true,
+      keepTextLayer: true
+    });
+  }
   update({
     scale = 0,
     rotation = null,
@@ -9822,7 +9855,8 @@ class PDFPageView {
       annotationMode: this.#annotationMode,
       optionalContentConfigPromise: this._optionalContentConfigPromise,
       annotationCanvasMap: this._annotationCanvasMap,
-      pageColors
+      pageColors,
+      isEditing: this.#isEditing
     };
     const renderTask = this.renderTask = pdfPage.render(renderContext);
     renderTask.onContinue = renderContinueCallback;
@@ -9982,8 +10016,11 @@ class PDFViewer {
   #enableHWA = false;
   #enableHighlightFloatingButton = false;
   #enablePermissions = false;
+  #enableUpdatedAddImage = false;
   #eventAbortController = null;
   #mlManager = null;
+  #onPageRenderedCallback = null;
+  #switchAnnotationEditorModeTimeoutId = null;
   #getAllTextInProgress = false;
   #hiddenCopyElement = null;
   #interruptCopyCondition = false;
@@ -9993,7 +10030,7 @@ class PDFViewer {
   #scaleTimeoutId = null;
   #textLayerMode = TextLayerMode.ENABLE;
   constructor(options) {
-    const viewerVersion = "4.4.168";
+    const viewerVersion = "4.5.136";
     if (version !== viewerVersion) {
       throw new Error(`The API version "${version}" does not match the Viewer version "${viewerVersion}".`);
     }
@@ -10020,6 +10057,7 @@ class PDFViewer {
     this.#annotationEditorMode = options.annotationEditorMode ?? AnnotationEditorType.NONE;
     this.#annotationEditorHighlightColors = options.annotationEditorHighlightColors || null;
     this.#enableHighlightFloatingButton = options.enableHighlightFloatingButton === true;
+    this.#enableUpdatedAddImage = options.enableUpdatedAddImage === true;
     this.imageResourcesPath = options.imageResourcesPath || "";
     this.enablePrintAutoRotate = options.enablePrintAutoRotate || false;
     this.removePageBorders = options.removePageBorders || false;
@@ -10425,7 +10463,7 @@ class PDFViewer {
         if (pdfDocument.isPureXfa) {
           console.warn("Warning: XFA-editing is not implemented.");
         } else if (isValidAnnotationEditorMode(mode)) {
-          this.#annotationEditorUIManager = new AnnotationEditorUIManager(this.container, viewer, this.#altTextManager, eventBus, pdfDocument, pageColors, this.#annotationEditorHighlightColors, this.#enableHighlightFloatingButton, this.#mlManager);
+          this.#annotationEditorUIManager = new AnnotationEditorUIManager(this.container, viewer, this.#altTextManager, eventBus, pdfDocument, pageColors, this.#annotationEditorHighlightColors, this.#enableHighlightFloatingButton, this.#enableUpdatedAddImage, this.#mlManager);
           eventBus.dispatch("annotationeditoruimanager", {
             source: this,
             uiManager: this.#annotationEditorUIManager
@@ -10584,6 +10622,7 @@ class PDFViewer {
     this.viewer.removeAttribute("lang");
     this.#hiddenCopyElement?.remove();
     this.#hiddenCopyElement = null;
+    this.#cleanupSwitchAnnotationEditorMode();
   }
   #ensurePageViewVisible() {
     if (this._scrollMode !== ScrollMode.PAGE) {
@@ -10956,6 +10995,34 @@ class PDFViewer {
       location: this._location
     });
   }
+  #switchToEditAnnotationMode() {
+    const visible = this._getVisiblePages();
+    const pagesToRefresh = [];
+    const {
+      ids,
+      views
+    } = visible;
+    for (const page of views) {
+      const {
+        view
+      } = page;
+      if (!view.hasEditableAnnotations()) {
+        ids.delete(view.id);
+        continue;
+      }
+      pagesToRefresh.push(page);
+    }
+    if (pagesToRefresh.length === 0) {
+      return null;
+    }
+    this.renderingQueue.renderHighestPriority({
+      first: pagesToRefresh[0],
+      last: pagesToRefresh.at(-1),
+      views: pagesToRefresh,
+      ids
+    });
+    return ids;
+  }
   containsElement(element) {
     return this.container.contains(element);
   }
@@ -11388,6 +11455,16 @@ class PDFViewer {
   get containerTopLeft() {
     return this.#containerTopLeft ||= [this.container.offsetTop, this.container.offsetLeft];
   }
+  #cleanupSwitchAnnotationEditorMode() {
+    if (this.#onPageRenderedCallback) {
+      this.eventBus._off("pagerendered", this.#onPageRenderedCallback);
+      this.#onPageRenderedCallback = null;
+    }
+    if (this.#switchAnnotationEditorModeTimeoutId !== null) {
+      clearTimeout(this.#switchAnnotationEditorModeTimeoutId);
+      this.#switchAnnotationEditorModeTimeoutId = null;
+    }
+  }
   get annotationEditorMode() {
     return this.#annotationEditorUIManager ? this.#annotationEditorMode : AnnotationEditorType.DISABLE;
   }
@@ -11408,12 +11485,47 @@ class PDFViewer {
     if (!this.pdfDocument) {
       return;
     }
-    this.#annotationEditorMode = mode;
+    const {
-    this.eventBus.dispatch("annotationeditormodechanged", {
+      eventBus
-      source: this,
+    } = this;
-      mode
+    const updater = () => {
-    });
+      this.#cleanupSwitchAnnotationEditorMode();
-    this.#annotationEditorUIManager.updateMode(mode, editId, isFromKeyboard);
+      this.#annotationEditorMode = mode;
+      this.#annotationEditorUIManager.updateMode(mode, editId, isFromKeyboard);
+      eventBus.dispatch("annotationeditormodechanged", {
+        source: this,
+        mode
+      });
+    };
+    if (mode === AnnotationEditorType.NONE || this.#annotationEditorMode === AnnotationEditorType.NONE) {
+      const isEditing = mode !== AnnotationEditorType.NONE;
+      if (!isEditing) {
+        this.pdfDocument.annotationStorage.resetModifiedIds();
+      }
+      for (const pageView of this._pages) {
+        pageView.toggleEditingMode(isEditing);
+      }
+      const idsToRefresh = this.#switchToEditAnnotationMode();
+      if (isEditing && idsToRefresh) {
+        this.#cleanupSwitchAnnotationEditorMode();
+        this.#onPageRenderedCallback = ({
+          pageNumber
+        }) => {
+          idsToRefresh.delete(pageNumber);
+          if (idsToRefresh.size === 0) {
+            this.#switchAnnotationEditorModeTimeoutId = setTimeout(updater, 0);
+          }
+        };
+        const {
+          signal
+        } = this.#eventAbortController;
+        eventBus._on("pagerendered", this.#onPageRenderedCallback, {
+          signal
+        });
+        return;
+      }
+    }
+    updater();
   }
   set annotationEditorParams({
     type,
@@ -11721,7 +11833,7 @@ class SecondaryToolbar {
 
 class Toolbar {
   #opts;
-  constructor(options, eventBus) {
+  constructor(options, eventBus, toolbarDensity = 0) {
     this.#opts = options;
     this.eventBus = eventBus;
     const buttons = [{
@@ -11806,8 +11918,13 @@ class Toolbar {
           break;
       }
     });
+    eventBus._on("toolbardensity", this.#updateToolbarDensity.bind(this));
+    this.#updateToolbarDensity({
+      value: toolbarDensity
+    });
     this.reset();
   }
+  #updateToolbarDensity() {}
   #setAnnotationEditorUIManager(uiManager, parentContainer) {
     const colorPicker = new ColorPicker({
       uiManager
@@ -12078,7 +12195,6 @@ class ViewHistory {
 
 
 const FORCE_PAGES_LOADED_TIMEOUT = 10000;
-const WHEEL_ZOOM_DISABLED_TIMEOUT = 1000;
 const ViewOnLoad = {
   UNKNOWN: -1,
   PREVIOUS: 0,
@@ -12110,18 +12226,17 @@ const PDFViewerApplication = {
   store: null,
   downloadManager: null,
   overlayManager: null,
-  preferences: null,
+  preferences: new Preferences(),
   toolbar: null,
   secondaryToolbar: null,
   eventBus: null,
   l10n: null,
   annotationEditorParams: null,
   isInitialViewSet: false,
-  downloadComplete: false,
   isViewerEmbedded: window.parent !== window,
   url: "",
   baseUrl: "",
-  _allowedGlobalEventsPromise: null,
+  mlManager: null,
   _downloadUrl: "",
   _eventBusAbortController: null,
   _windowAbortController: null,
@@ -12141,11 +12256,9 @@ const PDFViewerApplication = {
   _printAnnotationStoragePromise: null,
   _touchInfo: null,
   _isCtrlKeyDown: false,
-  _nimbusDataPromise: null,
   _caretBrowsing: null,
   _isScrolling: false,
   async initialize(appConfig) {
-    let l10nPromise;
     this.appConfig = appConfig;
     try {
       await this.preferences.initializedPromise;
@@ -12167,8 +12280,7 @@ const PDFViewerApplication = {
     if (mode) {
       document.documentElement.classList.add(mode);
     }
-    l10nPromise = this.externalServices.createL10n();
+    this.l10n = await this.externalServices.createL10n();
-    this.l10n = await l10nPromise;
     document.getElementsByTagName("html")[0].dir = this.l10n.getDirection();
     this.l10n.translate(appConfig.appContainer || document.documentElement);
     if (this.isViewerEmbedded && AppOptions.get("externalLinkTarget") === LinkTarget.NONE) {
@@ -12257,7 +12369,9 @@ const PDFViewerApplication = {
       }
     }
     if (params.has("locale")) {
-      AppOptions.set("locale", params.get("locale"));
+      AppOptions.set("localeProperties", {
+        lang: params.get("locale")
+      });
     }
   },
   async _initializeViewerComponents() {
@@ -12318,6 +12432,7 @@ const PDFViewerApplication = {
       annotationEditorMode,
       annotationEditorHighlightColors: AppOptions.get("highlightEditorColors"),
       enableHighlightFloatingButton: AppOptions.get("enableHighlightFloatingButton"),
+      enableUpdatedAddImage: AppOptions.get("enableUpdatedAddImage"),
       imageResourcesPath: AppOptions.get("imageResourcesPath"),
       enablePrintAutoRotate: AppOptions.get("enablePrintAutoRotate"),
       maxCanvasPixels: AppOptions.get("maxCanvasPixels"),
@@ -12355,9 +12470,6 @@ const PDFViewerApplication = {
     }
     if (appConfig.annotationEditorParams) {
       if (annotationEditorMode !== AnnotationEditorType.DISABLE) {
-        if (AppOptions.get("enableStampEditor")) {
-          appConfig.toolbar?.editorStampButton?.classList.remove("hidden");
-        }
         const editorHighlightButton = appConfig.toolbar?.editorHighlightButton;
         if (editorHighlightButton && AppOptions.get("enableHighlightEditor")) {
           editorHighlightButton.hidden = false;
@@ -12380,7 +12492,7 @@ const PDFViewerApplication = {
       });
     }
     if (appConfig.toolbar) {
-      this.toolbar = new Toolbar(appConfig.toolbar, eventBus);
+      this.toolbar = new Toolbar(appConfig.toolbar, eventBus, AppOptions.get("toolbarDensity"));
     }
     if (appConfig.secondaryToolbar) {
       this.secondaryToolbar = new SecondaryToolbar(appConfig.secondaryToolbar, eventBus);
@@ -12437,7 +12549,6 @@ const PDFViewerApplication = {
     }
   },
   async run(config) {
-    this.preferences = new Preferences();
     await this.initialize(config);
     const {
       appConfig,
@@ -12514,9 +12625,6 @@ const PDFViewerApplication = {
   get externalServices() {
     return shadow(this, "externalServices", new ExternalServices());
   },
-  get mlManager() {
-    return shadow(this, "mlManager", AppOptions.get("enableML") === true ? new MLManager() : null);
-  },
   get initialized() {
     return this._initializedCapability.settled;
   },
@@ -12597,12 +12705,10 @@ const PDFViewerApplication = {
     let title = pdfjs_getPdfFilenameFromUrl(url, "");
     if (!title) {
       try {
-        title = decodeURIComponent(getFilenameFromUrl(url)) || url;
+        title = decodeURIComponent(getFilenameFromUrl(url));
-      } catch {
+      } catch {}
-        title = url;
-      }
     }
-    this.setTitle(title);
+    this.setTitle(title || url);
   },
   setTitle(title = this._title) {
     this._title = title;
@@ -12648,7 +12754,6 @@ const PDFViewerApplication = {
     this.pdfLinkService.externalLinkEnabled = true;
     this.store = null;
     this.isInitialViewSet = false;
-    this.downloadComplete = false;
     this.url = "";
     this.baseUrl = "";
     this._downloadUrl = "";
@@ -12724,9 +12829,7 @@ const PDFViewerApplication = {
   async download(options = {}) {
     let data;
     try {
-      if (this.downloadComplete) {
+      data = await this.pdfDocument.getData();
-        data = await this.pdfDocument.getData();
-      }
     } catch {}
     this.downloadManager.download(data, this._downloadUrl, this._docFilename, options);
   },
@@ -12793,11 +12896,8 @@ const PDFViewerApplication = {
     return message;
   },
   progress(level) {
-    if (!this.loadingBar || this.downloadComplete) {
-      return;
-    }
     const percent = Math.round(level * 100);
-    if (percent <= this.loadingBar.percent) {
+    if (!this.loadingBar || percent <= this.loadingBar.percent) {
       return;
     }
     this.loadingBar.percent = percent;
@@ -12811,7 +12911,6 @@ const PDFViewerApplication = {
       length
     }) => {
       this._contentLength = length;
-      this.downloadComplete = true;
       this.loadingBar?.hide();
       firstPagePromise.then(() => {
         this.eventBus.dispatch("documentloaded", {
@@ -13413,9 +13512,6 @@ const PDFViewerApplication = {
       });
     }
     addWindowResolutionChange();
-    window.addEventListener("visibilitychange", webViewerVisibilityChange, {
-      signal
-    });
     window.addEventListener("wheel", webViewerWheel, {
       passive: false,
       signal
@@ -13730,7 +13826,7 @@ function webViewerHashchange(evt) {
   }
 }
 {
-  /*var webViewerFileInputChange = function (evt) {
+  var webViewerFileInputChange = function (evt) {
     if (PDFViewerApplication.pdfViewer?.isInPresentationMode) {
       return;
     }
@@ -13742,7 +13838,7 @@ function webViewerHashchange(evt) {
   };
   var webViewerOpenFile = function (evt) {
     PDFViewerApplication._openFileInput?.click();
-  };*/
+  };
 }
 function webViewerPresentationMode() {
   PDFViewerApplication.requestPresentationMode();
@@ -13876,20 +13972,6 @@ function webViewerPageChanging({
 function webViewerResolutionChange(evt) {
   PDFViewerApplication.pdfViewer.refresh();
 }
-function webViewerVisibilityChange(evt) {
-  if (document.visibilityState === "visible") {
-    setZoomDisabledTimeout();
-  }
-}
-let zoomDisabledTimeout = null;
-function setZoomDisabledTimeout() {
-  if (zoomDisabledTimeout) {
-    clearTimeout(zoomDisabledTimeout);
-  }
-  zoomDisabledTimeout = setTimeout(function () {
-    zoomDisabledTimeout = null;
-  }, WHEEL_ZOOM_DISABLED_TIMEOUT);
-}
 function webViewerWheel(evt) {
   const {
     pdfViewer,
@@ -13907,7 +13989,7 @@ function webViewerWheel(evt) {
   const origin = [evt.clientX, evt.clientY];
   if (isPinchToZoom || evt.ctrlKey && supportsMouseWheelZoomCtrlKey || evt.metaKey && supportsMouseWheelZoomMetaKey) {
     evt.preventDefault();
-    if (PDFViewerApplication._isScrolling || zoomDisabledTimeout || document.visibilityState === "hidden" || PDFViewerApplication.overlayManager.active) {
+    if (PDFViewerApplication._isScrolling || document.visibilityState === "hidden" || PDFViewerApplication.overlayManager.active) {
       return;
     }
     if (isPinchToZoom && supportsPinchToZoom) {
@@ -14335,14 +14417,20 @@ function webViewerReportTelemetry({
 }) {
   PDFViewerApplication.externalServices.reportTelemetry(details);
 }
+function webViewerSetPreference({
+  name,
+  value
+}) {
+  PDFViewerApplication.preferences.set(name, value);
+}
 
 ;// CONCATENATED MODULE: ./web/viewer.js
 
 
 
 
-const pdfjsVersion = "4.4.168";
+const pdfjsVersion = "4.5.136";
-const pdfjsBuild = "19fbc8998";
+const pdfjsBuild = "3a21f03b0";
 const AppConstants = {
   LinkTarget: LinkTarget,
   RenderingStates: RenderingStates,

cps/tasks/thumbnail.py

@@ -20,14 +20,13 @@ import os
 from shutil import copyfile, copyfileobj
 from urllib.request import urlopen
 from io import BytesIO
+from datetime import datetime, timezone
 
 from .. import constants
 from cps import config, db, fs, gdriveutils, logger, ub
 from cps.services.worker import CalibreTask, STAT_CANCELLED, STAT_ENDED
-from datetime import datetime
 from sqlalchemy import func, text, or_
 from flask_babel import lazy_gettext as N_
-
 try:
     from wand.image import Image
     use_IM = True
@@ -123,7 +122,7 @@ class TaskGenerateCoverThumbnails(CalibreTask):
             .query(ub.Thumbnail) \
             .filter(ub.Thumbnail.type == constants.THUMBNAIL_TYPE_COVER) \
             .filter(ub.Thumbnail.entity_id == book_id) \
-            .filter(or_(ub.Thumbnail.expiration.is_(None), ub.Thumbnail.expiration > datetime.utcnow())) \
+            .filter(or_(ub.Thumbnail.expiration.is_(None), ub.Thumbnail.expiration > datetime.now(timezone.utc))) \
             .all()
 
     def create_book_cover_thumbnails(self, book):
@@ -165,7 +164,7 @@ class TaskGenerateCoverThumbnails(CalibreTask):
             self.app_db_session.rollback()
 
     def update_book_cover_thumbnail(self, book, thumbnail):
-        thumbnail.generated_at = datetime.utcnow()
+        thumbnail.generated_at = datetime.now(timezone.utc)
 
         try:
             self.app_db_session.commit()
@@ -322,12 +321,12 @@ class TaskGenerateSeriesThumbnails(CalibreTask):
             .all()
 
     def get_series_thumbnails(self, series_id):
-        return self.app_db_session \
+        return (self.app_db_session
-            .query(ub.Thumbnail) \
+            .query(ub.Thumbnail)
-            .filter(ub.Thumbnail.type == constants.THUMBNAIL_TYPE_SERIES) \
+            .filter(ub.Thumbnail.type == constants.THUMBNAIL_TYPE_SERIES)
-            .filter(ub.Thumbnail.entity_id == series_id) \
+            .filter(ub.Thumbnail.entity_id == series_id)
-            .filter(or_(ub.Thumbnail.expiration.is_(None), ub.Thumbnail.expiration > datetime.utcnow())) \
+            .filter(or_(ub.Thumbnail.expiration.is_(None), ub.Thumbnail.expiration > datetime.now(timezone.utc)))
-            .all()
+            .all())
 
     def create_series_thumbnail(self, series, series_books, resolution):
         thumbnail = ub.Thumbnail()
@@ -346,7 +345,7 @@ class TaskGenerateSeriesThumbnails(CalibreTask):
             self.app_db_session.rollback()
 
     def update_series_thumbnail(self, series_books, thumbnail):
-        thumbnail.generated_at = datetime.utcnow()
+        thumbnail.generated_at = datetime.now(timezone.utc)
 
         try:
             self.app_db_session.commit()

cps/ub.py

@@ -20,7 +20,7 @@
 import atexit
 import os
 import sys
-import datetime
+from datetime import datetime, timezone, timedelta
 import itertools
 import uuid
 from flask import session as flask_session
@@ -77,7 +77,7 @@ def store_user_session():
     if flask_session.get('_user_id', ""):
         try:
             if not check_user_session(_user, _id, _random):
-                expiry = int((datetime.datetime.now()  + datetime.timedelta(days=31)).timestamp())
+                expiry = int((datetime.now()  + timedelta(days=31)).timestamp())
                 user_session = User_Sessions(_user, _id, _random, expiry)
                 session.add(user_session)
                 session.commit()
@@ -109,7 +109,7 @@ def check_user_session(user_id, session_key, random):
                                                     User_Sessions.random == random,
                                                     ).one_or_none()
         if found is not None:
-            new_expiry = int((datetime.datetime.now()  + datetime.timedelta(days=31)).timestamp())
+            new_expiry = int((datetime.now()  + timedelta(days=31)).timestamp())
             if new_expiry - found.expiry > 86400:
                 found.expiry = new_expiry
                 session.merge(found)
@@ -370,8 +370,8 @@ class Shelf(Base):
     user_id = Column(Integer, ForeignKey('user.id'))
     kobo_sync = Column(Boolean, default=False)
     books = relationship("BookShelf", backref="ub_shelf", cascade="all, delete-orphan", lazy="dynamic")
-    created = Column(DateTime, default=datetime.datetime.utcnow)
+    created = Column(DateTime, default=lambda: datetime.now(timezone.utc))
-    last_modified = Column(DateTime, default=datetime.datetime.utcnow, onupdate=datetime.datetime.utcnow)
+    last_modified = Column(DateTime, default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc))
 
     def __repr__(self):
         return '<Shelf %d:%r>' % (self.id, self.name)
@@ -385,7 +385,7 @@ class BookShelf(Base):
     book_id = Column(Integer)
     order = Column(Integer)
     shelf = Column(Integer, ForeignKey('shelf.id'))
-    date_added = Column(DateTime, default=datetime.datetime.utcnow)
+    date_added = Column(DateTime, default=lambda: datetime.now(timezone.utc))
 
     def __repr__(self):
         return '<Book %r>' % self.id
@@ -398,7 +398,7 @@ class ShelfArchive(Base):
     id = Column(Integer, primary_key=True)
     uuid = Column(String)
     user_id = Column(Integer, ForeignKey('user.id'))
-    last_modified = Column(DateTime, default=datetime.datetime.utcnow)
+    last_modified = Column(DateTime, default=lambda: datetime.now(timezone.utc))
 
 
 class ReadBook(Base):
@@ -418,7 +418,7 @@ class ReadBook(Base):
                                       cascade="all",
                                       backref=backref("book_read_link",
                                                       uselist=False))
-    last_modified = Column(DateTime, default=datetime.datetime.utcnow, onupdate=datetime.datetime.utcnow)
+    last_modified = Column(DateTime, default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc))
     last_time_started_reading = Column(DateTime, nullable=True)
     times_started_reading = Column(Integer, default=0, nullable=False)
 
@@ -441,7 +441,7 @@ class ArchivedBook(Base):
     user_id = Column(Integer, ForeignKey('user.id'))
     book_id = Column(Integer)
     is_archived = Column(Boolean, unique=False)
-    last_modified = Column(DateTime, default=datetime.datetime.utcnow)
+    last_modified = Column(DateTime, default=lambda: datetime.now(timezone.utc))
 
 
 class KoboSyncedBooks(Base):
@@ -460,8 +460,8 @@ class KoboReadingState(Base):
     id = Column(Integer, primary_key=True, autoincrement=True)
     user_id = Column(Integer, ForeignKey('user.id'))
     book_id = Column(Integer)
-    last_modified = Column(DateTime, default=datetime.datetime.utcnow, onupdate=datetime.datetime.utcnow)
+    last_modified = Column(DateTime, default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc))
-    priority_timestamp = Column(DateTime, default=datetime.datetime.utcnow, onupdate=datetime.datetime.utcnow)
+    priority_timestamp = Column(DateTime, default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc))
     current_bookmark = relationship("KoboBookmark", uselist=False, backref="kobo_reading_state", cascade="all, delete")
     statistics = relationship("KoboStatistics", uselist=False, backref="kobo_reading_state", cascade="all, delete")
 
@@ -471,7 +471,7 @@ class KoboBookmark(Base):
 
     id = Column(Integer, primary_key=True)
     kobo_reading_state_id = Column(Integer, ForeignKey('kobo_reading_state.id'))
-    last_modified = Column(DateTime, default=datetime.datetime.utcnow, onupdate=datetime.datetime.utcnow)
+    last_modified = Column(DateTime, default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc))
     location_source = Column(String)
     location_type = Column(String)
     location_value = Column(String)
@@ -484,7 +484,7 @@ class KoboStatistics(Base):
 
     id = Column(Integer, primary_key=True)
     kobo_reading_state_id = Column(Integer, ForeignKey('kobo_reading_state.id'))
-    last_modified = Column(DateTime, default=datetime.datetime.utcnow, onupdate=datetime.datetime.utcnow)
+    last_modified = Column(DateTime, default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc))
     remaining_time_minutes = Column(Integer)
     spent_reading_minutes = Column(Integer)
 
@@ -495,11 +495,11 @@ def receive_before_flush(session, flush_context, instances):
     for change in itertools.chain(session.new, session.dirty):
         if isinstance(change, (ReadBook, KoboStatistics, KoboBookmark)):
             if change.kobo_reading_state:
-                change.kobo_reading_state.last_modified = datetime.datetime.utcnow()
+                change.kobo_reading_state.last_modified = datetime.now(timezone.utc)
-    # Maintain the last_modified bit for the Shelf table.
+    # Maintain the last_modified_bit for the Shelf table.
     for change in itertools.chain(session.new, session.deleted):
         if isinstance(change, BookShelf):
-            change.ub_shelf.last_modified = datetime.datetime.utcnow()
+            change.ub_shelf.last_modified = datetime.now(timezone.utc)
 
 
 # Baseclass representing Downloads from calibre-web in app.db
@@ -539,7 +539,7 @@ class RemoteAuthToken(Base):
     def __init__(self):
         super().__init__()
         self.auth_token = (hexlify(os.urandom(4))).decode('utf-8')
-        self.expiration = datetime.datetime.now() + datetime.timedelta(minutes=10)  # 10 min from now
+        self.expiration = datetime.now() + timedelta(minutes=10)  # 10 min from now
 
     def __repr__(self):
         return '<Token %r>' % self.id
@@ -563,7 +563,7 @@ class Thumbnail(Base):
     type = Column(SmallInteger, default=constants.THUMBNAIL_TYPE_COVER)
     resolution = Column(SmallInteger, default=constants.COVER_THUMBNAIL_SMALL)
     filename = Column(String, default=filename)
-    generated_at = Column(DateTime, default=lambda: datetime.datetime.utcnow())
+    generated_at = Column(DateTime, default=lambda: datetime.now(timezone.utc))
     expiration = Column(DateTime, nullable=True)
 
 
@@ -614,7 +614,7 @@ def migrate_Database(_session):
 
 def clean_database(_session):
     # Remove expired remote login tokens
-    now = datetime.datetime.now()
+    now = datetime.now()
     try:
         _session.query(RemoteAuthToken).filter(now > RemoteAuthToken.expiration).\
             filter(RemoteAuthToken.token_type != 1).delete()

cps/uploader.py

@@ -68,6 +68,13 @@ except ImportError as e:
     log.debug('Cannot import fb2, extracting fb2 metadata will not work: %s', e)
     use_fb2_meta = False
 
+try:
+    from . import audio
+    use_audio_meta = True
+except ImportError as e:
+    log.debug('Cannot import mutagen, extracting audio metadata will not work: %s', e)
+    use_audio_meta = False
+
 
 def process(tmp_file_path, original_file_name, original_file_extension, rar_executable):
     meta = default_meta(tmp_file_path, original_file_name, original_file_extension)
@@ -84,6 +91,8 @@ def process(tmp_file_path, original_file_name, original_file_extension, rar_exec
                                         original_file_name,
                                         original_file_extension,
                                         rar_executable)
+        elif extension_upper in [".MP3", ".OGG", ".FLAC", ".WAV", ".AAC", ".AIFF", ".ASF", ".MP4"] and use_audio_meta:
+            meta = audio.get_audio_file_info(tmp_file_path, original_file_extension, original_file_name)
     except Exception as ex:
         log.warning('cannot parse metadata, using default: %s', ex)
 

optional-requirements.txt

@@ -36,6 +36,7 @@ python-dateutil>=2.1,<2.10.0
 beautifulsoup4>=4.0.1,<4.13.0
 faust-cchardet>=2.1.18,<2.1.20
 py7zr>=0.15.0,<0.21.0
+mutagen>=1.40.0,<1.50.0
 
 # Comics
 natsort>=2.2.0,<8.5.0

requirements.txt

@@ -13,7 +13,7 @@ Wand>=0.4.4,<0.7.0
 unidecode>=0.04.19,<1.4.0
 lxml>=4.9.1,<5.3.0
 flask-wtf>=0.14.2,<1.3.0
-chardet>=3.0.0,<4.1.0
+chardet>=3.0.0,<5.3.0
 advocate>=1.0.0,<1.1.0
 Flask-Limiter>=2.3.0,<3.9.0
 regex>=2022.3.2,<2024.6.25

setup.cfg

@@ -53,7 +53,7 @@ install_requires =
 	unidecode>=0.04.19,<1.4.0
 	lxml>=4.9.1,<5.3.0
 	flask-wtf>=0.14.2,<1.3.0
-	chardet>=3.0.0,<4.1.0
+	chardet>=3.0.0,<5.3.0
 	advocate>=1.0.0,<1.1.0
 	Flask-Limiter>=2.3.0,<3.9.0
 	regex>=2022.3.2,<2024.6.25
@@ -100,6 +100,7 @@ metadata =
 	beautifulsoup4>=4.0.1,<4.13.0
 	faust-cchardet>=2.1.18,<2.1.20
 	py7zr>=0.15.0,<0.21.0
+	mutagen>=1.40.0,<1.50.0
 comics = 
 	natsort>=2.2.0,<8.5.0
 	comicapi>=2.2.0,<3.3.0