<?php
/**
 * 抓取远程图片
 * User: Jinqn
 * Date: 14-04-14
 * Time: 下午19:18
 */
set_time_limit ( 0 );
include ("Uploader.class.php");

/* 上传配置 */
$config = array (
		"pathFormat" => $CONFIG ['catcherPathFormat'],
		"maxSize" => $CONFIG ['catcherMaxSize'],
		"allowFiles" => $CONFIG ['catcherAllowFiles'],
		"oriName" => "remote.png" 
);
$fieldName = $CONFIG ['catcherFieldName'];

/* 抓取远程图片 */
$list = array ();
if (isset ( $_POST [$fieldName] )) {
	$source = $_POST [$fieldName];
} else {
	$source = $_GET [$fieldName];
}
foreach ( $source as $imgUrl ) {
	$item = new Uploader ( $imgUrl, $config, "remote" );
	$info = $item->getFileInfo ();
	array_push ( $list, array (
			"state" => $info ["state"],
			"url" => 'https://' . $_SERVER ['HTTP_HOST'].$info ["url"],
			"size" => $info ["size"],
			"title" => htmlspecialchars ( $info ["title"] ),
			"original" => htmlspecialchars ( $info ["original"] ),
			"source" => htmlspecialchars ( $imgUrl ) 
	) );
}

/* 返回抓取数据 */
return json_encode ( array (
		'state' => count ( $list ) ? 'SUCCESS' : 'ERROR',
		'list' => $list 
) );