### Integrate PyrogramAlbumMiddleware with Pyrogram Client

Source: https://github.com/rootshinobi/aiogram_album/blob/main/README.md

This snippet illustrates initializing PyrogramAlbumMiddleware using an existing Pyrogram Client instance. It requires the Pyrogram client to be started before initializing the middleware. Dependencies include aiogram_album, Pyrogram, cachetools, and TgCrypto.

```python
from aiogram_album.pyrogram_album.middleware import PyrogramAlbumMiddleware
from pyrogram import Client
from aiogram import Bot

bot = Bot(BOT_TOKEN)
client = Client(str(bot.id), bot_token=BOT_TOKEN, api_hash=API_HASH, api_id=API_ID, no_updates=True)
await client.start()

PyrogramAlbumMiddleware(
    client=client,
    router=dp,
)
```

--------------------------------

### Use WithoutCountCheckAlbumMiddleware for Unrestricted Album Handling

Source: https://github.com/rootshinobi/aiogram_album/blob/main/README.md

This example shows how to use WithoutCountCheckAlbumMiddleware, which bypasses any count checks for albums. This middleware is suitable when there are no restrictions on the number of items in a media album. It requires installing the aiogram_album package.

```python
from aiogram_album.no_check_count_middleware import WithoutCountCheckAlbumMiddleware


WithoutCountCheckAlbumMiddleware(router=dp)
```

--------------------------------

### Use TTLCacheAlbumMiddleware for Album Caching

Source: https://github.com/rootshinobi/aiogram_album/blob/main/README.md

This example shows how to implement TTLCacheAlbumMiddleware to manage album caching with a time-to-live (TTL) policy. This middleware helps in efficiently handling album data by setting expiration times. It requires installing aiogram_album and cachetools.

```python
from aiogram_album.ttl_cache_middleware import TTLCacheAlbumMiddleware


TTLCacheAlbumMiddleware(router=dp)
```

--------------------------------

### Initialize aiogram Album with Existing Pyrogram Client

Source: https://context7.com/rootshinobi/aiogram_album/llms.txt

This snippet shows how to initialize aiogram's Album middleware using an existing Pyrogram client instance. It requires Pyrogram and aiogram_album libraries. The function starts the Pyrogram client and then sets up the PyrogramAlbumMiddleware.

```python
from pyrogram import Client
from aiogram_album import PyrogramAlbumMiddleware

async def setup_with_client():
    client = Client(
        name=str(bot.id),
        bot_token=BOT_TOKEN,
        api_hash=API_HASH,
        api_id=API_ID,
        no_updates=True
    )
    await client.start()

    PyrogramAlbumMiddleware(
        client=client,
        router=router
    )

dp.include_router(router)
```

--------------------------------

### Integrate PyrogramAlbumMiddleware with Bot Token

Source: https://github.com/rootshinobi/aiogram_album/blob/main/README.md

This code shows how to initialize PyrogramAlbumMiddleware using bot token, API ID, and API HASH. This middleware is essential for integrating Pyrogram's capabilities with aiogram for album handling. It requires installing aiogram_album, Pyrogram, cachetools, and TgCrypto.

```python
from aiogram_album.pyrogram_album.middleware import PyrogramAlbumMiddleware


await PyrogramAlbumMiddleware.from_app_data(
    bot_token=BOT_TOKEN,
    api_id=API_ID,
    api_hash=API_HASH,
    router=dp,
)
```

--------------------------------

### Apply LockAlbumMiddleware for Concurrent Album Access Control

Source: https://github.com/rootshinobi/aiogram_album/blob/main/README.md

This code demonstrates how to use LockAlbumMiddleware to prevent concurrent access to media albums, ensuring data integrity when multiple requests might interact with the same album. It requires installing aiogram_album and cachetools.

```python
from aiogram_album.lock_middleware import LockAlbumMiddleware


LockAlbumMiddleware(router=dp)
```

--------------------------------

### Implement CountCheckAlbumMiddleware for Album Count Validation

Source: https://github.com/rootshinobi/aiogram_album/blob/main/README.md

This snippet demonstrates the usage of CountCheckAlbumMiddleware, which enforces a check on the number of items within an album. This is useful for setting limits on media albums. It requires installing the aiogram_album package.

```python
from aiogram_album.count_check_middleware import CountCheckAlbumMiddleware


CountCheckAlbumMiddleware(router=dp)
```

--------------------------------

### Use CountCheckAlbumMiddleware for Stable Album Validation

Source: https://context7.com/rootshinobi/aiogram_album/llms.txt

This example demonstrates the CountCheckAlbumMiddleware, which validates message count stability before processing albums. It requires aiogram and aiogram_album. The middleware ensures that all expected messages in an album arrive before proceeding.

```python
from aiogram import Dispatcher, Bot, Router, F
from aiogram.types import Message
from aiogram_album import AlbumMessage
from aiogram_album.count_check_middleware import CountCheckAlbumMiddleware

BOT_TOKEN = "your_bot_token_here"
bot = Bot(token=BOT_TOKEN)
dp = Dispatcher()
router = Router()

# Middleware with count verification
CountCheckAlbumMiddleware(
    latency=0.1,  # Check interval in seconds
    router=router
)

@router.message(F.media_group_id)
async def verified_album_handler(message: AlbumMessage):
    """Processes only when album count is stable"""
    await message.reply(f"Verified complete album: {len(message)} items")

    # Access individual messages
    for i, msg in enumerate(message):
        if msg.photo:
            photo = msg.photo[-1]  # Highest resolution
            await message.answer(
                f"Photo {i+1}: {photo.width}x{photo.height}"
            )
        elif msg.video:
            await message.answer(
                f"Video {i+1}: {msg.video.duration}s"
            )

@router.message()
async def single_message_handler(message: Message):
    """Regular messages bypass album middleware"""
    await message.reply("Single message received")

dp.include_router(router)
```

--------------------------------

### Channel Post Support for Albums

Source: https://context7.com/rootshinobi/aiogram_album/llms.txt

Handles media groups in channels and private chats using aiogram_album. The LockAlbumMiddleware automatically manages both message types. Examples show how to handle albums in private chats and channel posts, including forwarding channel albums to an admin. It also includes handlers for non-album messages and channel posts.

```python
from aiogram import Dispatcher, Bot, Router, F
from aiogram.types import Message
from aiogram_album import AlbumMessage
from aiogram_album.lock_middleware import LockAlbumMiddleware

BOT_TOKEN = "your_bot_token_here"
bot = Bot(token=BOT_TOKEN)
dp = Dispatcher()
router = Router()

# Middleware automatically handles both messages and channel posts
middleware = LockAlbumMiddleware(router=router)

@router.message(F.media_group_id)
async def message_album_handler(message: AlbumMessage):
    """Handles albums in private chats and groups"""
    await message.reply(f"Message album: {len(message)} items")

@router.channel_post(F.media_group_id)
async def channel_album_handler(message: AlbumMessage):
    """Handles albums posted in channels"""
    # Note: Cannot reply in channels, use answer instead
    await message.answer(
        f"Channel album detected: {len(message)} items\n"
        f"Channel: {message.chat.title}"
    )

    # Forward channel album to admin
    ADMIN_ID = 123456789
    await message.forward(chat_id=ADMIN_ID)

@router.message()
async def single_message(message: Message):
    """Non-album messages"""
    await message.reply("Single message received")

@router.channel_post()
async def single_channel_post(message: Message):
    """Non-album channel posts"""
    print(f"Channel post: {message.text}")

dp.include_router(router)
```

--------------------------------

### Integrate PyrogramAlbumMiddleware for Accurate Album Retrieval in aiogram

Source: https://context7.com/rootshinobi/aiogram_album/llms.txt

Demonstrates integrating PyrogramAlbumMiddleware to leverage Pyrogram's API for accurate media group retrieval within an aiogram bot. This method ensures all messages in an album are collected reliably and supports album operations like forwarding and copying.

```python
from aiogram import Dispatcher, Bot, Router, F
from aiogram.types import Message
from aiogram_album import AlbumMessage
from aiogram_album.pyrogram_album.middleware import PyrogramAlbumMiddleware

BOT_TOKEN = "your_bot_token_here"
API_ID = 12345678  # Get from https://my.telegram.org
API_HASH = "your_api_hash_here"

bot = Bot(token=BOT_TOKEN)
dp = Dispatcher()
router = Router()

# Method 1: Initialize from credentials
async def setup_middleware():
    await PyrogramAlbumMiddleware.from_app_data(
        bot_token=BOT_TOKEN,
        api_id=API_ID,
        api_hash=API_HASH,
        router=router,
        maxsize=100,  # Cache size
        ttl=10        # Cache TTL in seconds
    )

@router.message(F.media_group_id)
async def pyrogram_album_handler(message: AlbumMessage):
    """Handles albums fetched via Pyrogram"""
    await message.reply(
        f"Complete album: {len(message)} items\n"
        f"All messages guaranteed collected"
    )

    # Album operations return AlbumMessage instances
    forwarded_album = await message.forward(chat_id=123456789)
    copied_album = await message.copy_to(chat_id=987654321)
    deleted_count = await message.delete()

    await message.answer(f"Deleted {deleted_count} messages")

```

--------------------------------

### Handle Media Albums with aiogram Base Handler

Source: https://github.com/rootshinobi/aiogram_album/blob/main/README.md

This snippet demonstrates how to create a base handler for processing media albums in aiogram. It utilizes the AlbumMessage type to access album details like size and content types. No external dependencies beyond aiogram_album are required.

```python
from aiogram_album import AlbumMessage

@router.message(F.media_group_id)
async def media_handler(message: AlbumMessage):
    await message.reply(
        f"album\n"
        f"size: {len(message)}\n"
        f"content types: {[m.content_type.value for m in message]}"
    )
```

--------------------------------

### Use TTLCacheAlbumMiddleware for Timed Album Caching

Source: https://context7.com/rootshinobi/aiogram_album/llms.txt

Demonstrates TTLCacheAlbumMiddleware for collecting albums with automatic TTL-based cache cleanup. It requires aiogram and aiogram_album. The middleware collects media groups, processes them after a delay, and cleans up old entries after a specified TTL.

```python
from aiogram import Dispatcher, Bot, Router, F
from aiogram.types import Message
from aiogram_album import AlbumMessage
from aiogram_album.ttl_cache_middleware import TTLCacheAlbumMiddleware

BOT_TOKEN = "your_bot_token_here"
bot = Bot(token=BOT_TOKEN)
dp = Dispatcher()
router = Router()

# Setup TTL cache middleware
TTLCacheAlbumMiddleware(
    latency=0.2,      # Collection delay in seconds
    maxsize=10000,    # Maximum cached album groups
    ttl=10,           # Automatic cleanup after 10 seconds
    router=router
)

@router.message(F.media_group_id)
async def ttl_album_handler(message: AlbumMessage):
    """Process albums with automatic cache expiration"""
    media_types = [msg.content_type for msg in message]

    await message.reply(
        f"Album received:\n"
        f"• Size: {len(message)}\n"
        f"• Types: {', '.join(media_types)}\n"
        f"• IDs: {message.message_ids}"
    )

    # Convert to InputMedia for sending
    input_media = message.as_input_media(
        caption=["Photo 1", "Photo 2", "Video 1"],
        parse_mode="HTML"
    )

    # Send modified album
    await bot.send_media_group(
        chat_id=message.chat.id,
        media=input_media
    )

dp.include_router(router)
```

--------------------------------

### Implement LockAlbumMiddleware for Thread-Safe Album Collection in aiogram

Source: https://context7.com/rootshinobi/aiogram_album/llms.txt

Shows how to set up and use LockAlbumMiddleware for thread-safe media group collection in aiogram bots. This middleware uses async locks and a TTL cache, allowing for atomic operations like forwarding, copying, and deleting entire albums.

```python
from aiogram import Dispatcher, Bot, Router, F
from aiogram.types import Message
from aiogram_album import AlbumMessage
from aiogram_album.lock_middleware import LockAlbumMiddleware

# Initialize bot and dispatcher
BOT_TOKEN = "your_bot_token_here"
bot = Bot(token=BOT_TOKEN)
dp = Dispatcher()
router = Router()

# Setup middleware with custom parameters
LockAlbumMiddleware(
    latency=0.2,      # Wait 200ms to collect album messages
    maxsize=1000,     # Cache up to 1000 album groups
    ttl=10,           # Cache entries expire after 10 seconds
    router=router     # Auto-register on router
)

@router.message(F.media_group_id)
async def album_handler(message: AlbumMessage):
    """Processes complete album after collection"""
    await message.reply(f"Album with {len(message)} items received!")

    # Copy album to another chat
    await message.copy_to(chat_id=123456789)

    # Forward album preserving original sender
    await message.forward(chat_id=987654321)

    # Delete original album
    await message.delete()

dp.include_router(router)

# Run bot
if __name__ == "__main__":
    import asyncio
    asyncio.run(dp.start_polling(bot))
```

--------------------------------

### AlbumMessage API Demo

Source: https://context7.com/rootshinobi/aiogram_album/llms.txt

Demonstrates comprehensive usage of the AlbumMessage API for manipulating albums. It covers accessing properties like album size, message IDs, content type, and individual messages. It also shows iteration, conversion to InputMedia for editing, handling multiple captions and caption entities, forwarding, copying, deleting, replying, and answering album messages.

```python
from aiogram import Router, F
from aiogram.types import Message, MessageEntity
from aiogram_album import AlbumMessage

router = Router()

@router.message(F.media_group_id)
async def album_api_demo(message: AlbumMessage):
    """Comprehensive AlbumMessage API usage"""

    # Properties
    album_size = len(message)
    message_ids = message.message_ids  # List[int]
    content_type = message.content_type  # Returns "media_group"
    individual_messages = message.messages  # List[Message]

    # Iteration
    for msg in message:
        print(f"Message {msg.message_id}: {msg.content_type}")

    # Convert to InputMedia for editing
    input_media_list = message.as_input_media(
        caption="New caption",  # Single caption for first item
        parse_mode="Markdown"
    )

    # Multiple captions
    input_media_custom = message.as_input_media(
        caption=["Caption 1", "Caption 2", "Caption 3"],
        parse_mode="HTML",
        caption_entities=[
            [MessageEntity(type="bold", offset=0, length=7)],
            [],
            []
        ]
    )

    # Forwarding (preserves sender info)
    forwarded_messages = await message.forward(
        chat_id=-1001234567890,  # Channel/supergroup
        message_thread_id=15,
        disable_notification=True,
        protect_content=True
    )

    # Copying (removes sender info)
    copied_messages = await message.copy_to(
        chat_id="@channel_username",
        remove_caption=True,
        protect_content=False
    )

    # Deletion
    deleted = await message.delete()  # Returns True on success

    # Reply to album
    await message.reply("Album processed successfully!")

    # Send new message to same chat
    await message.answer(f"Processed {album_size} media items")
```

--------------------------------

### Use WithoutCountCheckAlbumMiddleware for Simple Album Collection

Source: https://context7.com/rootshinobi/aiogram_album/llms.txt

This snippet illustrates the WithoutCountCheckAlbumMiddleware, a simplified version without count validation. It requires aiogram and aiogram_album. The middleware collects media groups based solely on latency, offering faster processing for non-critical validation scenarios.

```python
from aiogram import Dispatcher, Bot, Router, F
from aiogram.types import Message
from aiogram_album import AlbumMessage
from aiogram_album.no_check_count_middleware import WithoutCountCheckAlbumMiddleware

BOT_TOKEN = "your_bot_token_here"
bot = Bot(token=BOT_TOKEN)
dp = Dispatcher()
router = Router()

# Simple latency-based collection
WithoutCountCheckAlbumMiddleware(
    latency=0.1,  # Wait duration before processing
    router=router
)

@router.message(F.media_group_id)
async def simple_album_handler(message: AlbumMessage):
    """Fast album processing without validation"""
    await message.reply(f"Quick album handler: {len(message)} items")

    # Bulk operations
    copied_ids = await message.copy_to(
        chat_id=123456789,
        message_thread_id=42,  # Topic ID for forum groups
        disable_notification=True,
        protect_content=True,
        remove_caption=False
    )

    forwarded_ids = await message.forward(
        chat_id=987654321,
        disable_notification=False,
        protect_content=False
    )

    await message.answer(
        f"Copied: {len(copied_ids)} messages\n"
        f"Forwarded: {len(forwarded_ids)} messages"
    )

dp.include_router(router)
```

--------------------------------

### Handle Media Groups with AlbumMessage in aiogram

Source: https://context7.com/rootshinobi/aiogram_album/llms.txt

Demonstrates basic usage of AlbumMessage for processing unified media groups in aiogram. It shows how to access album properties like item count, content types, media group ID, and individual message details.

```python
from aiogram import Router, F
from aiogram.types import Message
from aiogram_album import AlbumMessage

router = Router()

@router.message(F.media_group_id)
async def media_handler(message: AlbumMessage):
    """Handle album messages with unified interface"""
    await message.reply(
        f"Received album with {len(message)} items\n"
        f"Content types: {[m.content_type for m in message]}\n"
        f"Media group ID: {message.media_group_id}\n"
        f"Message IDs: {message.message_ids}"
    )

    # Iterate through individual messages in album
    for idx, msg in enumerate(message, 1):
        if msg.caption:
            await message.answer(f"Item {idx} caption: {msg.caption}")

    # Access first message properties
    first_message = message.messages[0]
    await message.answer(f"First message from: {first_message.from_user.full_name}")
```

--------------------------------

### Safe Telegram Album Handling with Error Management (Python)

Source: https://context7.com/rootshinobi/aiogram_album/llms.txt

This Python handler processes Telegram media albums, ensuring safety by checking for empty albums, handling potential errors during media iteration (e.g., accessing file IDs or durations), and managing errors during album forwarding and deletion. It uses aiogram's `F.media_group_id` and `AlbumMessage` for album detection and processing, with specific error catching for `AttributeError` and `TelegramAPIError`.

```python
from aiogram import Router, F
from aiogram.types import Message
from aiogram.exceptions import TelegramAPIError
from aiogram_album import AlbumMessage
from aiogram_album.lock_middleware import LockAlbumMiddleware

router = Router()
LockAlbumMiddleware(router=router)

@router.message(F.media_group_id)
async def safe_album_handler(message: AlbumMessage):
    """Album handler with comprehensive error handling"""

    # Check album is not empty
    if len(message) == 0:
        await message.answer("Empty album received")
        return

    # Safe iteration with error handling
    try:
        for idx, msg in enumerate(message):
            content_type = msg.content_type

            if content_type == "photo":
                file_id = msg.photo[-1].file_id
                file_size = msg.photo[-1].file_size
                print(f"Photo {idx}: {file_size} bytes")

            elif content_type == "video":
                file_id = msg.video.file_id
                duration = msg.video.duration
                print(f"Video {idx}: {duration}s")

            elif content_type == "document":
                file_id = msg.document.file_id
                file_name = msg.document.file_name
                print(f"Document {idx}: {file_name}")

    except AttributeError as e:
        await message.reply(f"Error accessing media: {e}")
        return

    # Safe forwarding with error handling
    try:
        await message.forward(chat_id=123456789)
        await message.reply("Album forwarded successfully")
    except TelegramAPIError as e:
        await message.reply(f"Failed to forward: {e}")

    # Safe deletion with confirmation
    try:
        if await message.delete():
            print(f"Deleted album {message.media_group_id}")
    except TelegramAPIError as e:
        print(f"Deletion failed: {e}")

@router.message()
async def handle_non_album(message: Message):
    """Handles messages without media_group_id"""
    if message.photo:
        await message.reply("Single photo (not an album)")
    elif message.text:
        await message.reply(f"Text message: {message.text}")

```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.