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<?php |
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namespace mpyw\Cowitter\Traits; |
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use mpyw\Cowitter\HttpException; |
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use mpyw\Co\Co; |
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use mpyw\Cowitter\ResponseInterface; |
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trait UploaderTrait |
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{ |
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abstract public function getAsync($endpoint, array $params = [], $return_response_object = false); |
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abstract public function postAsync($endpoint, array $params = [], $return_response_object = false); |
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abstract public function postMultipartAsync($endpoint, array $params = [], $return_response_object = false); |
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protected static function validateChunkSize($value) |
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{ |
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if (false === $value = filter_var($value, FILTER_VALIDATE_INT)) { |
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throw new \InvalidArgumentException('Chunk size must be integer.'); |
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} |
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if ($value < 10000) { |
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throw new \LengthException('Chunk size must be no less than 10000 bytes.'); |
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} |
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return $value; |
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} |
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protected static function getMimeType(\SplFileObject $file) |
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{ |
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$finfo = new \finfo(FILEINFO_MIME_TYPE); |
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$type = $finfo->buffer($file->fread(1024)); |
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$file->rewind(); |
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return $type; |
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} |
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public function uploadAsync(\SplFileObject $file, $media_category = null, callable $on_progress = null, $chunk_size = 300000) |
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{ |
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$response = (yield $this->uploadStep1($file, $media_category, $chunk_size)); |
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if (!isset($response->getContent()->processing_info)) { |
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yield Co::RETURN_WITH => $response->getContent(); |
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} |
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yield Co::RETURN_WITH => (yield $this->uploadStep2($response, $file, $on_progress)); |
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} |
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protected function uploadStep1(\SplFileObject $file, $media_category = null, $chunk_size = 300000) |
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{ |
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$chunk_size = static::validateChunkSize($chunk_size); |
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$info = (yield $this->postAsync('media/upload', [ |
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'command' => 'INIT', |
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'media_type' => static::getMimeType($file), |
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'total_bytes' => $file->getSize(), |
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'media_category' => $media_category, |
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])); |
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$tasks = []; |
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for ($i = 0; '' !== $buffer = $file->fread($chunk_size); ++$i) { |
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$tasks[] = $this->postMultipartAsync('media/upload', [ |
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'command' => 'APPEND', |
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'media_id' => $info->media_id_string, |
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'segment_index' => $i, |
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'media' => $buffer, |
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]); |
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} |
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yield $tasks; |
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yield Co::RETURN_WITH => (yield $this->postAsync('media/upload', [ |
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'command' => 'FINALIZE', |
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'media_id' => $info->media_id_string, |
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], true)); |
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} |
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protected function uploadStep2(ResponseInterface $response, \SplFileObject $file, callable $on_progress = null) |
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{ |
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$info = $response->getContent(); |
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$canceled = false; |
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while ($info->processing_info->state === 'pending' || $info->processing_info->state === 'in_progress') { |
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$percent = isset($info->processing_info->progress_percent) |
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? $info->processing_info->progress_percent |
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: null |
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; |
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if ($on_progress && (new \ReflectionFunction($on_progress))->isGenerator()) { |
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Co::async(function () use ($on_progress, $percent, $response, &$canceled) { |
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if (false === (yield $on_progress($percent, $response))) { |
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$canceled = true; |
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} |
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}); |
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} elseif ($on_progress) { |
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if (false === $on_progress($percent, $response)) { |
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yield Co::RETURN_WITH => $info; |
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} |
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} |
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if ($canceled) yield Co::RETURN_WITH => $info; |
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yield Co::DELAY => $info->processing_info->check_after_secs; |
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if ($canceled) yield Co::RETURN_WITH => $info; |
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$response = (yield $this->getAsync('media/upload', [ |
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'command' => 'STATUS', |
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'media_id' => $info->media_id_string, |
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], true)); |
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$info = $response->getContent(); |
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} |
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if ($info->processing_info->state === 'failed') { |
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throw new HttpException( |
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isset($info->processing_info->error->message) |
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? $info->processing_info->error->message |
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: $info->processing_info->error->name, |
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$info->processing_info->error->code, |
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$response->getHandle(), |
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$response |
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); |
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} |
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yield Co::RETURN_WITH => $info; |
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} |
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public function uploadImageAsync(\SplFileObject $file, callable $on_progress = null, $chunk_size = 300000) |
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{ |
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return $this->uploadAsync($file, 'tweet_image', $on_progress, $chunk_size); |
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} |
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public function uploadAnimeGifAsync(\SplFileObject $file, callable $on_progress = null, $chunk_size = 300000) |
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{ |
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return $this->uploadAsync($file, 'tweet_gif', $on_progress, $chunk_size); |
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} |
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public function uploadVideoAsync(\SplFileObject $file, callable $on_progress = null, $chunk_size = 300000) |
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{ |
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return $this->uploadAsync($file, 'tweet_video', $on_progress, $chunk_size); |
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} |
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} |
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mpyw /
cowitter
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.