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API: We now can upload photos

This commit is contained in:
Michael 2021-05-16 09:56:02 +00:00
parent 3dcd91cddd
commit 14c1f7167a
4 changed files with 201 additions and 4 deletions
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4
doc/API-Mastodon.md
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@ -78,7 +78,9 @@ These endpoints use the [Mastodon API entities](https://docs.joinmastodon.org/en
- [`GET /api/v1/lists/:id/accounts`](https://docs.joinmastodon.org/methods/timelines/lists/)
- [`POST /api/v1/lists/:id/accounts`](https://docs.joinmastodon.org/methods/timelines/lists/)
- [`DELETE /api/v1/lists/:id/accounts`](https://docs.joinmastodon.org/methods/timelines/lists/)
- [`POST /api/v1/media`](https://docs.joinmastodon.org/methods/statuses/media/)
- [`GET /api/v1/media/:id`](https://docs.joinmastodon.org/methods/statuses/media/)
- [`PUT /api/v1/media/:id`](https://docs.joinmastodon.org/methods/statuses/media/)
- [`GET /api/v1/mutes`](https://docs.joinmastodon.org/methods/accounts/mutes/)
- [`GET /api/v1/notifications`](https://docs.joinmastodon.org/methods/notifications/)
- [`GET /api/v1/notifications/:id`](https://docs.joinmastodon.org/methods/notifications/)
@ -119,8 +121,6 @@ These emdpoints are planned to be implemented
- [`DELETE /api/v1/conversations/:id`](https://docs.joinmastodon.org/methods/timelines/conversations/)
- [`POST /api/v1/conversations/:id/read`](https://docs.joinmastodon.org/methods/timelines/conversations/)
- [`GET /api/v1/instance/activity`](https://docs.joinmastodon.org/methods/instance#weekly-activity)
- [`POST /api/v1/media`](https://docs.joinmastodon.org/methods/statuses/media/)
- [`PUT /api/v1/media/:id`](https://docs.joinmastodon.org/methods/statuses/media/)
- [`GET /api/v1/timelines/direct`](https://docs.joinmastodon.org/methods/timelines/)
## Non supportable endpoints

163
src/Model/Photo.php
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@ -835,4 +835,167 @@ class Photo
return DBA::exists('photo', ['resource-id' => $guid]);
}
/**
*
* @param int $uid User ID
* @param array $files uploaded file array
* @return array photo record
*/
public static function upload(int $uid, array $files)
{
Logger::info('starting new upload');
$user = User::getOwnerDataById($uid);
if (empty($user)) {
Logger::notice('User not found', ['uid' => $uid]);
return [];
}
if (empty($files)) {
Logger::notice('Empty upload file');
return [];
}
if (!empty($files['tmp_name'])) {
if (is_array($files['tmp_name'])) {
$src = $files['tmp_name'][0];
} else {
$src = $files['tmp_name'];
}
} else {
$src = '';
}
if (!empty($files['name'])) {
if (is_array($files['name'])) {
$filename = basename($files['name'][0]);
} else {
$filename = basename($files['name']);
}
} else {
$filename = '';
}
if (!empty($files['size'])) {
if (is_array($files['size'])) {
$filesize = intval($files['size'][0]);
} else {
$filesize = intval($files['size']);
}
} else {
$filesize = 0;
}
if (!empty($files['type'])) {
if (is_array($files['type'])) {
$filetype = $files['type'][0];
} else {
$filetype = $files['type'];
}
} else {
$filetype = '';
}
if (empty($src)) {
Logger::notice('No source file name', ['uid' => $uid, 'files' => $files]);
return [];
}
$filetype = Images::getMimeTypeBySource($src, $filename, $filetype);
Logger::info('File upload', ['src' => $src, 'filename' => $filename, 'size' => $filesize, 'type' => $filetype]);
$imagedata = @file_get_contents($src);
$Image = new Image($imagedata, $filetype);
if (!$Image->isValid()) {
Logger::notice('Image is unvalid', ['uid' => $uid, 'files' => $files]);
return [];
}
$Image->orient($src);
@unlink($src);
$max_length = DI::config()->get('system', 'max_image_length');
if (!$max_length) {
$max_length = MAX_IMAGE_LENGTH;
}
if ($max_length > 0) {
$Image->scaleDown($max_length);
$filesize = strlen($Image->asString());
Logger::info('File upload: Scaling picture to new size', ['max-length' => $max_length]);
}
$width = $Image->getWidth();
$height = $Image->getHeight();
$maximagesize = DI::config()->get('system', 'maximagesize');
if (!empty($maximagesize) && ($filesize > $maximagesize)) {
// Scale down to multiples of 640 until the maximum size isn't exceeded anymore
foreach ([5120, 2560, 1280, 640] as $pixels) {
if (($filesize > $maximagesize) && (max($width, $height) > $pixels)) {
Logger::info('Resize', ['size' => $filesize, 'width' => $width, 'height' => $height, 'max' => $maximagesize, 'pixels' => $pixels]);
$Image->scaleDown($pixels);
$filesize = strlen($Image->asString());
$width = $Image->getWidth();
$height = $Image->getHeight();
}
}
if ($filesize > $maximagesize) {
@unlink($src);
Logger::notice('Image size is too big', ['size' => $filesize, 'max' => $maximagesize]);
return [];
}
}
$resource_id = Photo::newResource();
$album = DI::l10n()->t('Wall Photos');
$defperm = '<' . $user['id'] . '>';
$smallest = 0;
$r = Photo::store($Image, $user['uid'], 0, $resource_id, $filename, $album, 0, 0, $defperm);
if (!$r) {
Logger::notice('Photo could not be stored');
return [];
}
if ($width > 640 || $height > 640) {
$Image->scaleDown(640);
$r = Photo::store($Image, $user['uid'], 0, $resource_id, $filename, $album, 1, 0, $defperm);
if ($r) {
$smallest = 1;
}
}
if ($width > 320 || $height > 320) {
$Image->scaleDown(320);
$r = Photo::store($Image, $user['uid'], 0, $resource_id, $filename, $album, 2, 0, $defperm);
if ($r && ($smallest == 0)) {
$smallest = 2;
}
}
$condition = ['resource-id' => $resource_id];
$photo = self::selectFirst(['id', 'datasize', 'width', 'height', 'type'], $condition, ['order' => ['width' => true]]);
if (empty($photo)) {
Logger::notice('Photo not found', ['condition' => $condition]);
return [];
}
$picture = [];
$picture['id'] = $photo['id'];
$picture['size'] = $photo['datasize'];
$picture['width'] = $photo['width'];
$picture['height'] = $photo['height'];
$picture['type'] = $photo['type'];
$picture['albumpage'] = DI::baseUrl() . '/photos/' . $user['nickname'] . '/image/' . $resource_id;
$picture['picture'] = DI::baseUrl() . '/photo/{$resource_id}-0.' . $Image->getExt();
$picture['preview'] = DI::baseUrl() . '/photo/{$resource_id}-{$smallest}.' . $Image->getExt();
Logger::info('upload done', ['picture' => $picture]);
return $picture;
}
}

36
src/Module/Api/Mastodon/Media.php
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@ -21,6 +21,7 @@
namespace Friendica\Module\Api\Mastodon;
use Friendica\Core\Logger;
use Friendica\Core\System;
use Friendica\DI;
use Friendica\Model\Photo;
@ -31,13 +32,46 @@ use Friendica\Module\BaseApi;
*/
class Media extends BaseApi
{
public static function post(array $parameters = [])
{
self::login(self::SCOPE_WRITE);
$uid = self::getCurrentUserID();
Logger::info('Photo post', ['request' => $_REQUEST, 'files' => $_FILES]);
if (empty($_FILES['file'])) {
DI::mstdnError()->UnprocessableEntity();
}
$media = Photo::upload($uid, $_FILES['file']);
if (empty($media)) {
DI::mstdnError()->UnprocessableEntity();
}
Logger::info('Uploaded photo', ['media' => $media]);
System::jsonExit(DI::mstdnAttachment()->createFromPhoto($media['id']));
}
public static function put(array $parameters = [])
{
self::login(self::SCOPE_WRITE);
$uid = self::getCurrentUserID();
$data = self::getPutData();
self::unsupported('put');
if (empty($parameters['id'])) {
DI::mstdnError()->UnprocessableEntity();
}
$photo = Photo::selectFirst(['resource-id'], ['id' => $parameters['id'], 'uid' => $uid]);
if (empty($photo['resource-id'])) {
DI::mstdnError()->RecordNotFound();
}
Photo::update(['desc' => $data['description'] ?? ''], ['resource-id' => $photo['resource-id']]);
System::jsonExit(DI::mstdnAttachment()->createFromPhoto($parameters['id']));
}
/**

2
static/routes.config.php
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@ -112,7 +112,7 @@ return [
'/lists/{id:\d+}' => [Module\Api\Mastodon\Lists::class, [R::GET, R::PUT, R::DELETE]],
'/lists/{id:\d+}/accounts' => [Module\Api\Mastodon\Lists\Accounts::class, [R::GET, R::POST, R::DELETE]],
'/markers' => [Module\Api\Mastodon\Markers::class, [R::GET, R::POST]], // Dummy, not supported
'/media' => [Module\Api\Mastodon\Unimplemented::class, [ R::POST]], // @todo
'/media' => [Module\Api\Mastodon\Media::class, [ R::POST]],
'/media/{id:\d+}' => [Module\Api\Mastodon\Media::class, [R::GET, R::PUT ]],
'/mutes' => [Module\Api\Mastodon\Mutes::class, [R::GET ]],
'/notifications' => [Module\Api\Mastodon\Notifications::class, [R::GET ]],