Update file docs

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Daniil Gentili 2019-12-27 21:23:58 +01:00
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@ -1,16 +1,17 @@
---
title: Uploading and downloading files
description: MadelineProto provides wrapper methods to upload and download files that support bot API file ids.
description: MadelineProto provides **fully parallelized** wrapper methods to upload and download files that support bot API file ids, direct upload by URL and file renaming.
image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png
---
# Uploading and downloading files
MadelineProto provides wrapper methods to upload and download files that support bot API file ids.
MadelineProto provides **fully parallelized** wrapper methods to upload and download files that support bot API file ids, direct upload by URL and file renaming.
Maximum file size is of 1.5 GB.
[Now fully async!](https://docs.madelineproto.xyz/docs/ASYNC.html)
* [Bot API file IDs](#bot-api-file-ids)
* [Uploading & sending files](#sending-files)
* [Security notice](#security-notice)
* [Photos](#inputmediauploadedphoto)
@ -21,19 +22,23 @@ Maximum file size is of 1.5 GB.
* [Videos](#documentattributevideo-to-send-a-video)
* [Audio & Voice](#documentattributeaudio-to-send-an-audio-file)
* [Uploading files](#uploading-files)
* [Bot API file IDs](#bot-api-file-ids)
* [Reusing uploaded files](#reusing-uploaded-files)
* [Renaming files](#renaming-files)
* [Downloading files](#downloading-files)
* [Extracting download info](#extracting-download-info)
* [Downloading profile pictures](#downloading-profile-pictures)
* [Download to directory](#download-to-directory)
* [Download to file](#download-to-file)
* [Download to stream](#download-to-stream)
* [Download to callback](#download-to-callback)
* [Download to browser (streaming)](#download-to-browser-with-streams)
* [Getting progress](#getting-progress)
## Sending files
To send photos and documents to someone, use the [$MadelineProto->messages->sendMedia](https://docs.madelineproto.xyz/API_docs/methods/messages_sendMedia.html) method, click on the link for more info.
To send photos and documents to someone, use the [$MadelineProto->messages->sendMedia](https://docs.madelineproto.xyz/API_docs/methods/messages.sendMedia.html) method, click on the link for more info.
All files will be uploaded **asynchronously and in parallel**, 3000 chunks at a time for maximum performance (this value can be tweaked in the [settings](https://docs.madelineproto.xyz/docs/SETTINGS.html)).
The required `message` parameter is the caption: it can contain URLs, mentions, bold and italic text, thanks to the `parse_mode` parameter, that enables markdown or HTML parsing.
@ -60,7 +65,8 @@ $sentMessage = yield $MadelineProto->messages->sendMedia([
]);
```
Can be used to upload photos: simply provide the photo's file path in the `file` field, and optionally provide a `ttl_seconds` field to set the self-destruction period of the photo, even for normal chats
Can be used to upload photos: simply provide the photo's file path in the `file` field, and optionally provide a `ttl_seconds` field to set the self-destruction period of the photo, even for normal chats.
You can also provide a URL to the `file` field.
### [inputMediaUploadedDocument](https://docs.madelineproto.xyz/API_docs/constructors/inputMediaUploadedDocument.html)
```php
@ -79,6 +85,8 @@ $sentMessage = yield $MadelineProto->messages->sendMedia([
```
Can be used to upload documents, videos, gifs, voice messages, round videos, round voice messages: simply provide the file's file path in the `file` field, and optionally provide a `ttl_seconds` field to set the self-destruction period of the photo, even for normal chats.
You can also provide a URL to the `file` field.
To rename files, provide an Update or another already-uploaded Telegram file object to the `file` field.
You must also provide the file's mime type in the `mime_type` field, generate it using `mime_content_type($file_path);` (tip: try using an unexpected mime type to make official clients crash ;).
Use the `nosound_video` field if the video does not have sound (gifs).
To actually set the document type, provide one or more [DocumentAttribute](https://docs.madelineproto.xyz/API_docs/types/DocumentAttribute.html) objects to the `attributes` field:
@ -185,9 +193,13 @@ $MessageMedia = yield $MadelineProto->messages->uploadMedia([
]);
```
The `file` can be a file name, a URL, or a file uploaded by someone else (can be used to rename files).
You can also only upload a file, without actually sending it to anyone, storing only the file ID for later usage.
The [$MadelineProto->messages->uploadMedia](https://docs.madelineproto.xyz/API_docs/methods/messages_uploadMedia.html) function is a reduced version of the [$MadelineProto->messages->sendMedia](https://docs.madelineproto.xyz/API_docs/methods/messages_sendMedia.html), that requires only a `media` parameter, with the media to upload.
All files will be uploaded **asynchronously and in parallel**, 3000 chunks at a time for maximum performance (this value can be tweaked in the [settings](https://docs.madelineproto.xyz/docs/SETTINGS.html)).
The [$MadelineProto->messages->uploadMedia](https://docs.madelineproto.xyz/API_docs/methods/messages_uploadMedia.html) function is a reduced version of the [$MadelineProto->messages->sendMedia](https://docs.madelineproto.xyz/API_docs/methods/messages_sendMedia.html), that requires only a `media` parameter, with the media to upload (on normal users, the `peer` field should be populated with `@me` or another value).
The returned [MessageMedia](https://docs.madelineproto.xyz/API_docs/types/MessageMedia.html) object can then be reused to resend the document using sendMedia.
@ -202,65 +214,43 @@ $sentMessage = yield $MadelineProto->messages->sendMedia([
`$MessageMedia` can also be a [Message](https://docs.madelineproto.xyz/API_docs/types/Message.html) (the media contained in the message will be sent), an [Update](https://docs.madelineproto.xyz/API_docs/types/Update.html) (the media contained in the message contained in the update will be sent).
## Bot API file IDs
`$MessageMedia` can even be a bot API file ID, generated by the bot API, or by MadelineProto:
Actual MessageMedia objects can also be converted to bot API file IDs like this:
```php
$botAPI_file = yield $MadelineProto->MTProto_to_botAPI($MessageMedia);
```
`$botAPI_file` now contains a [bot API message](https://core.telegram.org/bots/api#message), to extract the file ID from it use the following code:
```php
foreach (['audio', 'document', 'photo', 'sticker', 'video', 'voice', 'video_note'] as $type) {
if (isset($botAPI_file[$type]) && is_array($botAPI_file[$type])) {
$method = $type;
}
}
$result['file_type'] = $method;
if ($result['file_type'] == 'photo') {
$result['file_size'] = $botAPI_file[$method][0]['file_size'];
if (isset($botAPI_file[$method][0]['file_name'])) {
$result['file_name'] = $botAPI_file[$method][0]['file_name'];
$result['file_id'] = $botAPI_file[$method][0]['file_id'];
}
} else {
if (isset($botAPI_file[$method]['file_name'])) {
$result['file_name'] = $botAPI_file[$method]['file_name'];
}
if (isset($botAPI_file[$method]['file_size'])) {
$result['file_size'] = $botAPI_file[$method]['file_size'];
}
if (isset($botAPI_file[$method]['mime_type'])) {
$result['mime_type'] = $botAPI_file[$method]['mime_type'];
}
$result['file_id'] = $botAPI_file[$method]['file_id'];
}
if (!isset($result['mime_type'])) {
$result['mime_type'] = 'application/octet-stream';
}
if (!isset($result['file_name'])) {
$result['file_name'] = $result['file_id'].($method === 'sticker' ? '.webp' : '');
}
```
* `$result['file_id']` - Bot API file ID
* `$result['mime_type']` - Mime type
* `$result['file_type']` - File type: voice, video, video_note (round video), music, video, photo, sticker or document
* `$result['file_size']` - File size
* `$result['file_name']` - File name
## Reusing uploaded files
`$MadelineProto->messages->uploadMedia` and bot API file IDs do not allow you to modify the type of the file to send: however, MadelineProto provides a method that can generate a file object that can be resent with multiple file types.
`$MadelineProto->messages->uploadMedia` and bot API file IDs do not allow you to modify the type of the file to send: however, MadelineProto provides methods that can generate a file object that can be resent with multiple file types.
```php
$inputFile = yield $MadelineProto->upload('filename.mp4');
```
The file name can also be a URL.
More optional parameters are available, check the PHPDOC of the method in your IDE.
You can also upload a file from a stream (this is especially useful, for example, when downloading YouTube videos using `youtube-dl` with `ffmpeg` and [async AMPHP CLI streams](https://github.com/amphp/process)):
```php
$inputFile = yield $MadelineProto->uploadFromStream($stream, $size, $mime);
```
`$stream` - PHP resource or [async AMPHP stream](https://github.com/amphp/byte-stream).
`$size` - Size of file to upload
`$mime` - MIME type of file to upload
More optional parameters are available, check the PHPDOC of the method in your IDE.
You can also upload files from a callable:
```php
$inputFile = yield $MadelineProto->uploadFromCallable($callable, $size, $mime);
```
`$callable`:
The callable must accept two parameters: `int $offset, int $size`
The callable must return a string with the contest of the file at the specified offset and size.
`$size` - Size of file to upload
`$mime` - MIME type of file to upload
More optional parameters are available, check the PHPDOC of the method in your IDE.
---
The generated `$inputFile` can later be reused thusly:
```php
@ -294,6 +284,24 @@ In this case, we're reusing the same InputFile to send both a document and a vid
The concept is easy: where you would usually provide a file path, simply provide `$inputFile`.
## Renaming files
Files can be renamed by simply providing the `$Update` with the file to the sendMedia method thusly:
```php
$sentMessage = yield $MadelineProto->messages->sendMedia([
'peer' => '@danogentili',
'media' => [
'_' => 'inputMediaUploadedDocument',
'file' => $Update,
'attributes' => [
['_' => 'documentAttributeFilename', 'file_name' => $newName]
]
],
'message' => '[This is the caption](https://t.me/MadelineProto)',
'parse_mode' => 'Markdown'
]);
```
## Downloading files
@ -317,7 +325,7 @@ $info = yield $MadelineProto->getPropicInfo($Update);
```
`$Update` can be a [Message](https://docs.madelineproto.xyz/API_docs/types/Message.html) object, an [Update](https://docs.madelineproto.xyz/API_docs/types/Update.html), or any value supported by [getInfo](https://docs.madelineproto.xyz/getInfo.html).
The result (which is in the same format as `get_download_info`) should the be passed to the download functions in order to download the profile picture.
The result (which is in the same format as `getDownloadInfo`) should the be passed to the download functions in order to download the profile picture.
* `$info['ext']` - The file extension
* `$info['name']` - The file name, without the extension
@ -342,6 +350,27 @@ This downloads the given file to `/tmp/myname.mp4`, and returns the full file pa
`$MessageMedia`can be either a [Message](https://docs.madelineproto.xyz/API_docs/types/Message.html), an [Update](https://docs.madelineproto.xyz/API_docs/types/Update.html), a [MessageMedia](https://docs.madelineproto.xyz/API_docs/types/MessageMedia.html) object, or a bot API file ID.
### Download to stream
```php
yield $MadelineProto->downloadToStream($MessageMedia, $stream);
```
This downloads the given file to the given resource or [async AMPHP stream](https://github.com/amphp/byte-stream).
`$MessageMedia`can be either a [Message](https://docs.madelineproto.xyz/API_docs/types/Message.html), an [Update](https://docs.madelineproto.xyz/API_docs/types/Update.html), a [MessageMedia](https://docs.madelineproto.xyz/API_docs/types/MessageMedia.html) object, or a bot API file ID.
### Download to callback
```php
yield $MadelineProto->downloadToCallable($MessageMedia, $callable);
```
This downloads the given file to the callable.
The callable must accept two parameters: `string $payload, int $offset`
The callable will be called (possibly out of order, depending on the value of the `$seekable` (see PHPDOC)).
The callable should return the number of written bytes.
`$MessageMedia`can be either a [Message](https://docs.madelineproto.xyz/API_docs/types/Message.html), an [Update](https://docs.madelineproto.xyz/API_docs/types/Update.html), a [MessageMedia](https://docs.madelineproto.xyz/API_docs/types/MessageMedia.html) object, or a bot API file ID.
### Download to browser with streams
```php
@ -447,4 +476,56 @@ $output_file_name = yield $MadelineProto->downloadToFile(
);
```
## Bot API file IDs
`$MessageMedia` can even be a bot API file ID, generated by the bot API, or by MadelineProto:
Actual MessageMedia objects can also be converted to bot API file IDs like this:
```php
$botAPI_file = yield $MadelineProto->MTProto_to_botAPI($MessageMedia);
```
`$botAPI_file` now contains a [bot API message](https://core.telegram.org/bots/api#message), to extract the file ID from it use the following code:
```php
foreach (['audio', 'document', 'photo', 'sticker', 'video', 'voice', 'video_note'] as $type) {
if (isset($botAPI_file[$type]) && is_array($botAPI_file[$type])) {
$method = $type;
}
}
$result['file_type'] = $method;
if ($result['file_type'] == 'photo') {
$result['file_size'] = $botAPI_file[$method][0]['file_size'];
if (isset($botAPI_file[$method][0]['file_name'])) {
$result['file_name'] = $botAPI_file[$method][0]['file_name'];
$result['file_id'] = $botAPI_file[$method][0]['file_id'];
}
} else {
if (isset($botAPI_file[$method]['file_name'])) {
$result['file_name'] = $botAPI_file[$method]['file_name'];
}
if (isset($botAPI_file[$method]['file_size'])) {
$result['file_size'] = $botAPI_file[$method]['file_size'];
}
if (isset($botAPI_file[$method]['mime_type'])) {
$result['mime_type'] = $botAPI_file[$method]['mime_type'];
}
$result['file_id'] = $botAPI_file[$method]['file_id'];
}
if (!isset($result['mime_type'])) {
$result['mime_type'] = 'application/octet-stream';
}
if (!isset($result['file_name'])) {
$result['file_name'] = $result['file_id'].($method === 'sticker' ? '.webp' : '');
}
```
* `$result['file_id']` - Bot API file ID
* `$result['mime_type']` - Mime type
* `$result['file_type']` - File type: voice, video, video_note (round video), music, video, photo, sticker or document
* `$result['file_size']` - File size
* `$result['file_name']` - File name
<a href="https://docs.madelineproto.xyz/docs/CHAT_INFO.html">Next section</a>

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@ -91,4 +91,4 @@ Then you can require the package:
composer require danog/madelineproto
```
<a href="https://docs.madelineproto.xyz/docs/UPDATES.html">Next section</a>
<a href="https://docs.madelineproto.xyz/docs/UPDATES.html">Next section</a>

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@ -318,6 +318,10 @@ Description: Can be true to accept all secret chats, false to not accept any sec
Upload settings
### `$settings['upload']['parallel_chunks']`
Default: `20`
Description: Default number of chunks for parallel upload
### `$settings['upload']['allow_automatic_upload']`
Default: `true`
Description: If false, [disables automatic upload from file path in constructors](FILES.html)
@ -331,6 +335,10 @@ Description: Default part size for file upload
Download settings
### `$settings['download']['parallel_chunks']`
Default: `20`
Description: Default number of chunks for parallel download
### `$settings['download']['part_size']`
Default: `1024*1024`
Description: Default part size for file download