saveImageToYandexDisk.php

<?php
	/**
	 * 
	 * @param string $url
	 * @param integer $i
	 * @param array $userdata compact('data_type', 'prefix', 'data'))
	 */
	protected function saveImageToYandexDisk(&$url, $i, $userdata = array()){
		static $config = null;
		static $yandex_disk_client = null;
		static $dirs = array();
		
		if(!$config){
			$config = ParserConfig::getInstance();
		}
		
		if(!$yandex_disk_client){
			$yandex_disk_client = new DiskClient($config['yandex']['global']['token']);
			$yandex_disk_client->setServiceScheme(DiskClient::HTTPS_SCHEME);
		}
		
		$image_contents = $this->get($url, '', array(CURLOPT_REFERER => $userdata['referer']));
		
		if(!($isize = getimagesizefromstring($image_contents)))
			return;
		
		switch ($isize[2]) {
			case IMAGETYPE_GIF:
				$ext = 'gif';
				break;
			case IMAGETYPE_JPEG:
				$ext = 'jpg';
				break;
			case IMAGETYPE_JPEG2000:
				$ext = 'jpeg';
				break;
			case IMAGETYPE_PNG:
				$ext = 'png';
				break;
			case IMAGETYPE_BMP:
				$ext = 'bmp';
				break;
			case IMAGETYPE_WBMP:
				$ext = 'wbmp';
				break;
			case IMAGETYPE_ICO:
				$ext = 'ico';
				break;
			case IMAGETYPE_WEBP:
				$ext = 'webp';
				break;
			default:
				$ext = 'bin';
				break;
		}
		
		$date = explode(' ', $userdata['data'][$userdata['prefix'].'added']);
		$date = array_shift($date);
		$par_id = $userdata['data']['par_id'];
		$ext_id = $userdata['data'][$userdata['prefix'].'ext_id'];
		
		$path = "$par_id/{$userdata['data_type']}/$date/$ext_id/";
		
		$dir = $config['yandex']['disk']['images_dir'] . $path;
		
		$dir_parts = explode('/', $dir);
		for($pi = 2; $pi < count($dir_parts); $pi++){
			$tdir_parts = array_slice($dir_parts, 0, $pi);
			$tdir = join('/', $tdir_parts) . '/';
			if(!isset($dirs[$tdir])){
				try{
					if($this->debug_mode){
						echo "create dir: ".$tdir."\r\n";
					}
					$yandex_disk_client->createDirectory($tdir);
				}catch(\Yandex\Disk\Exception\DiskRequestException $e){
					if($e->getCode() == 405){
						if($this->debug_mode){
							echo "dir exists: ".$tdir."\r\n";
						}
					}
				}
				
			}
			$dirs[$tdir] = true;
		}
		
		$temporary_file_path = tempnam(
			$this->tmpFilePath(''),
			'image_'.$userdata['data']['par_id'].'_'.getmypid().'_'
		);
		
		file_put_contents($temporary_file_path, $image_contents);
		
		$file_name = basename($temporary_file_path) . '.' . $ext;
		
		$ok = false;
		
		$file = array(
			'name' => $file_name,
			'size' => strlen($image_contents),
			'path' => $temporary_file_path,
		);
		
		if($this->debug_mode){
			echo "uploading file:\r\n";
			var_dump(compact('dir', 'file'));
		}
		
		if($yandex_disk_client->uploadFile($dir, $file)){
			$url = $config['yandex']['disk']['images_url'] . $path . $file_name;
		}
		
		unlink($temporary_file_path);
		
	}