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116 lines
5.1 KiB
116 lines
5.1 KiB
<?php
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require_once $_SERVER["DOCUMENT_ROOT"] . "/entity/ApiToken.php";
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require_once $_SERVER["DOCUMENT_ROOT"] . "/database/DbUtil.php";
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//api请求
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class BaiduAiRequest
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{
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public static function get_token_config()
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{
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$config_query = new QueryParam();
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DbUtil::query("select * from param where param_key in('api_key','secret_key')", $config_query);
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if (!empty($config_query->getParamList())) {
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$config_result = $config_query->getParamList();
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if (array_key_exists("api_key", $config_result) && array_key_exists("secret_key", $config_result)) {
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if ($config_result["api_key"] instanceof Param and $config_result["secret_key"] instanceof Param
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and !empty($config_result["api_key"]->getParamValue()) and !empty($config_result["secret_key"]->getParamValue())) {
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return array("api_key" => $config_result["api_key"]->getParamValue(), "secret_key" => $config_result["secret_key"]->getParamValue());
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}
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}
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}
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return null;
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}
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public static function request_token()
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{
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$config_result = self::get_token_config();
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if (empty($config_result)) {
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error("初始化配置失败，请联系管理员");
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// return <<<EOF
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// {"msg":"初始化配置失败，请联系管理员"}
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// EOF;
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return array("msg" => "初始化配置失败，请联系管理员", "status" => false);
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} else {
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return self::request_token_with_config($config_result["api_key"], $config_result["secret_key"]);
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}
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}
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public static function request_token_with_config($apikey, $secret_key)
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{
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try {
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$config_result = self::get_token_config();
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if (empty($config_result)) {
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error("初始化配置失败，请联系管理员");
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// return <<<EOF
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// {"msg":"初始化配置失败，请联系管理员"}
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// EOF;
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return array("msg" => "初始化配置失败，请联系管理员", "status" => false);
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} else {
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$post_data['grant_type'] = 'client_credentials';
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$post_data['client_id'] = $apikey;
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$post_data['client_secret'] = $secret_key;
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$json_res = self::request_with_param("https://aip.baidubce.com/oauth/2.0/token", $post_data);
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if (array_key_exists("error", $json_res)) {
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return array("msg" => "百度API请求失败，请联系管理员", "status" => false, "res" => $json_res);
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} else {
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DbUtil::delete("delete from api_token");
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$token = new ApiToken(null, $json_res["refresh_token"], $json_res["expires_in"], null, $json_res["scope"], $json_res["session_key"], $json_res["access_token"], $json_res["session_secret"]);
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DbUtil::insert("insert into api_token (refresh_token, expires_in, end_time, scope, session_key, access_token, session_secret) values (?,?,?,?,?,?,?)",
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$types = "sisssss", $token->getRefreshToken(), $token->getExpiresIn(), date_format(date_create(date(default_format))->add(date_interval_create_from_date_string($token->getExpiresIn() . " seconds")), default_format), $token->getScope(), $token->getSessionKey(), $token->getAccessToken(), $token->getSessionSecret());
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info("token保存成功");
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// return $token;
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return array("msg" => "百度API请求成功", "status" => true, "token" => $token);
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}
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}
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} catch (Exception $e) {
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error($e);
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// return <<<EOF
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// {"msg":"百度API请求失败，请联系管理员"}
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// EOF;
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return array("msg" => "百度API请求失败，请联系管理员", "status" => false);
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}
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}
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// 发送请求
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public static function request_with_param($url, $param)
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{
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try {
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$o = "";
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foreach ($param as $k => $v) {
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$o .= "$k=" . urlencode($v) . "&";
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}
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$param = substr($o, 0, -1);
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if (empty($url) || empty($param)) {
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return false;
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}
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$curlPost = $param;
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$curl = curl_init($url);//初始化curl
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curl_setopt($curl, CURLOPT_HEADER, 0);//设置header
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($curl, CURLOPT_POST, 1);//post提交方式
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curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPost);
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
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$data = curl_exec($curl);//运行curl
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curl_close($curl);
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$json_res = json_decode($data, true, 512, JSON_UNESCAPED_UNICODE);
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info("接口响应结果：" . $data);
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return $json_res;
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} catch (Exception $e) {
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error($e);
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return <<<EOF
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{"msg":"百度API请求失败，请联系管理员"}
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EOF;
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}
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}
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}
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