/**
* 抓取远程图片
* @return string
*/
protected function actionCrawler()
{
/* 上传配置 */
$config = array("pathFormat" => $this->config['catcherPathFormat'], "maxSize" => $this->config['catcherMaxSize'], "allowFiles" => $this->config['catcherAllowFiles'], "oriName" => "remote.png");
$fieldName = $this->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" => $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));
}
/**
* 抓取远程图片
* @return string
*/
protected function remoteSave()
{
/* 上传配置 */
$config = ['pathFormat' => $this->config['catcherPathFormat'], 'maxSize' => $this->config['catcherMaxSize'], 'allowFiles' => $this->config['catcherAllowFiles'], 'oriName' => 'remote.png'];
$fieldName = $this->config['catcherFieldName'];
/* 抓取远程图片 */
$list = [];
if (Yii::$app->getRequest()->post($fieldName)) {
$source = Yii::$app->getRequest()->post($fieldName);
} else {
$source = Yii::$app->getRequest()->get($fieldName);
}
foreach ($source as $imgUrl) {
$uploader = new Uploader($imgUrl, $config, 'remote');
$info = $uploader->getFileInfo();
if ($info['state'] == 'SUCCESS') {
array_push($list, ['state' => $info['state'], 'url' => $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(['state' => count($list) ? 'SUCCESS' : 'ERROR', 'list' => $list]);
}