157 lines
4.2 KiB
PHP
157 lines
4.2 KiB
PHP
<?php
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namespace App\Services;
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use Illuminate\Support\Facades\Log;
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class DropboxService
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{
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/**
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* @var string
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*/
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private $accessToken;
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/**
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* Configuration related to the Backblaze B2 service.
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* @var \Illuminate\Config\Repository|mixed
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*/
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private $config;
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public function __construct()
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{
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$this->config = config('services.dropbox');
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}
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public function downloadFile($pathOnStorage)
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{
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$dropboxArgs = ['path' => $pathOnStorage];
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return $this->sendRequest(
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$this->config['download_url'],
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'POST',
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null,
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[
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'http_headers' => [
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sprintf('Dropbox-API-Arg: %s', json_encode($dropboxArgs)),
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'Content-Type: application/octet-stream'
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],
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'post_body_is_json' => false,
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'response_body_is_json' => false
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]
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);
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}
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/**
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* @param string $accessToken
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*/
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public function setAccessToken(string $accessToken)
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{
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$this->accessToken = $accessToken;
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}
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public function uploadFile($pathToFileToUpload, $pathToStorage)
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{
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$dropboxArgs = [
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'path' => $pathToStorage,
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'mode' => 'add',
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'mute' => true
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];
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$uploadResult = $this->sendRequest(
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$this->config['upload_url'],
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'POST',
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file_get_contents($pathToFileToUpload),
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[
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'http_headers' => [
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sprintf('Dropbox-API-Arg: %s', json_encode($dropboxArgs)),
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'Content-Type: application/octet-stream'
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],
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'post_body_is_json' => false
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]
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);
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}
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private function getBasicHttpClient($url, $method = 'GET', array $httpHeaders = [])
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{
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$httpHeaders = array_merge(
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[
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'Accept: application/json',
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sprintf('Authorization: Bearer %s', $this->accessToken)
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],
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$httpHeaders
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);
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$ch = curl_init($url);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $httpHeaders);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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switch (strtoupper($method))
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{
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case 'GET':
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curl_setopt($ch, CURLOPT_HTTPGET, true);
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break;
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case 'POST':
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curl_setopt($ch, CURLOPT_POST, true);
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break;
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}
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return $ch;
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}
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private function sendRequest($url, $method = 'GET', $postData = null, array $postOptions = [])
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{
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$postOptions = array_merge(
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[
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'http_headers' => [],
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'post_body_is_json' => true,
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'response_body_is_json' => true
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],
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$postOptions
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);
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$httpHeaders = $postOptions['http_headers'];
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$ch = $this->getBasicHttpClient($url, $method, $httpHeaders);
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if (!is_null($postData))
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{
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if ($postOptions['post_body_is_json'])
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{
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$postData = json_encode($postData);
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}
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curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
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}
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Log::info(sprintf('%s: %s', strtoupper($method), $url));
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Log::debug('HTTP headers:', $httpHeaders);
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// Only log a post body if we have one and it's in JSON format (i.e. not a file upload)
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if (!is_null($postData) && $postOptions['post_body_is_json'])
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{
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Log::debug($postData);
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}
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$result = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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Log::info(sprintf('Received HTTP code %d', $httpCode));
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// Only log a result if we have one and it's in JSON format (i.e. not a file download)
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if (!is_null($result) && $result !== false && $postOptions['response_body_is_json'])
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{
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Log::debug($result);
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}
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if ($httpCode != 200 && $httpCode != 304)
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{
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throw new \Exception(sprintf('Exception from Dropbox: %s', $result));
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}
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curl_close($ch);
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return $postOptions['response_body_is_json']
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? json_decode($result)
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: $result;
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}
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} |