public function fetch()
{
$file = trim($_POST['file']);
$type = isset($_REQUEST['name']) ? $_REQUEST['name'] : 'ad_url';
$id = isset($_REQUEST['id']) && $_REQUEST['id'] != '' && $_REQUEST['id'] != 'undefined' ? $_REQUEST['id'] : $this->create_id();
// 过滤不抓取的情况
if (preg_match('/itunes\\.apple\\.com/', $file)) {
$this->output(array('code' => 1, 'msg' => '暂时不支持抓取iTunes内容，相关功能开发中。'));
}
$result = array('code' => 0, 'form' => array(), 'id' => $id);
// 已经在我们的机器上了，直接分析
$path = $filename = '';
if (preg_match(LOCAL_FILE, $file)) {
$result['msg'] = 'exist';
$path = preg_replace(LOCAL_FILE, '', $file);
} else {
try {
$content = file_get_contents($file);
if (!$content) {
$this->exit_with_error(10, '抓取文件失败，可能是对方有防抓取功能。', 403);
}
$filename = $this->parse_filename($file, $http_response_header);
$path = $this->get_file_path($type, $filename, $id);
file_put_contents(UPLOAD_BASE . $path, $content);
// 生成反馈
$result['msg'] = 'fetched';
} catch (Exception $e) {
$this->exit_with_error(2, '找不到目标文件，无法完成抓取。', 404);
}
}
// 记录到log里
$service = new FileLog();
$service->insert_fetch_log($id, $type, $path, $file, $filename);
if (preg_match('/\\.apk$/i', $path)) {
$package = $this->parse_apk($path);
$result = array_merge($result, $package);
}
if (preg_match('/\\.ipa$/i', $path)) {
$package = $this->parse_ipa($path);
$result = array_merge($result, $package);
}
$result['form']['ad_url'] = UPLOAD_URL . $path;
$result['form']['id'] = $id;
$this->output($result);
}
/**
* 取某个广告的上传记录
* @param $id
*/
public function get_upload_history($id)
{
$ad = new AD();
if (!$ad->check_ad_owner($id)) {
$this->exit_with_error(1, '这不是您的广告，您无法查看它的上传记录', 403);
}
$service = new FileLog();
$history = $service->get_ad_history($id);
foreach ($history as &$log) {
$log['url'] = UPLOAD_URL . $log['url'];
}
$this->output(array('code' => 0, 'msg' => 'get', 'list' => $history));
}
