change curl to wp_remote_post

inc/api.php

@@ -17,8 +17,7 @@ add_action('rest_api_init', function () {
 /**
  * Image uploader response
  */
-function upload_image(WP_REST_Request $request)
+function upload_image(WP_REST_Request $request) {
-{
     // see: https://developer.wordpress.org/rest-api/requests/
 
     // handle file params $file === $_FILES
@@ -65,23 +64,17 @@ function upload_image(WP_REST_Request $request)
 /**
  * Chevereto upload interface
  */
-function Chevereto_API($image)
+function Chevereto_API($image) {
-{
+    $upload_url = akina_option('cheverto_url').'/api/1/upload';
-    $fields = array(
+    $args = array(
+        'body' => array(
             'source' => base64_encode($image),
             'key' => akina_option('chevereto_api_key')
+        )
     );
 
-    $ch = curl_init();
+    $response = wp_remote_post($upload_url, $args);
-    curl_setopt($ch, CURLOPT_URL, akina_option('cheverto_url').'/api/1/upload');
+    $reply = json_decode($response["body"]);
-    curl_setopt($ch, CURLOPT_POST, true);
-    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
-    curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
-
-    $reply = curl_exec($ch);
-    curl_close($ch);
-
-    $reply = json_decode($reply);
 
     if ($reply->status_txt == 'OK' && $reply->status_code == 200) {
         $status = 200;
@@ -109,21 +102,20 @@ function Chevereto_API($image)
 /**
  * Imgur upload interface
  */
-function Imgur_API($image)
+function Imgur_API($image) {
-{
     $client_id = akina_option('imgur_client_id');
+    $upload_url = akina_option('imgur_upload_image_proxy');
+    $args = array(
+        'headers' => array(
+            'Authorization' => 'Client-ID ' . $client_id
+        ),
+        'body' => array(
+            'image' => base64_encode($image)
+        )
+    );
 
-    $ch = curl_init();
+    $response = wp_remote_post($upload_url, $args);
-    curl_setopt($ch, CURLOPT_URL, akina_option('imgur_upload_image_proxy'));
+    $reply = json_decode($response["body"]);
-    curl_setopt($ch, CURLOPT_POST, true);
-    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
-    curl_setopt($ch, CURLOPT_HTTPHEADER, array('Authorization: Client-ID ' . $client_id));
-    curl_setopt($ch, CURLOPT_POSTFIELDS, array('image' => base64_encode($image)));
-
-    $reply = curl_exec($ch);
-    curl_close($ch);
-
-    $reply = json_decode($reply);
 
     if ($reply->success && $reply->status == 200) {
         $status = 200;
@@ -151,25 +143,38 @@ function Imgur_API($image)
 /**
  * smms upload interface
  */
-function SMMS_API($image)
+function SMMS_API($image) {
-{
     $client_id = akina_option('smms_client_id');
-
+    $upload_url = "https://sm.ms/api/v2/upload";
     $filename = $image['cmt_img_file']['name'];
     $filedata = $image['cmt_img_file']['tmp_name'];
-  $filesize = $image['cmt_img_file']['size'];
+    $Boundary = wp_generate_password();
+    $bits = file_get_contents($filedata);
 
-  $url = "https://sm.ms/api/v2/upload";
     $headers = array();
-  array_push($headers, "Content-Type: multipart/form-data");
+    array_push($headers, "Content-Type: multipart/form-data; boundary=$Boundary");
     array_push($headers, "Authorization: Basic " . $client_id);
     array_push($headers, "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97");
 
-  $finfo = new \finfo(FILEINFO_MIME_TYPE);
+    $fields = array();
-  $mimetype = $finfo->file($filedata);
+    array_push($fields, "--" . $Boundary);
+    array_push($fields, "Content-Disposition: form-data; name=\"smfile\"; filename=\"$filename\"");
+    array_push($fields, '');
+    array_push($fields, $bits);
+    array_push($fields, '');
+    array_push($fields, "--" . $Boundary . "--");
+    $fields = implode("\r\n", $fields);
 
-  $fields = array('smfile' => curl_file_create($filedata, $mimetype, $filename));
+    $args = array(
+        'headers' => $headers,
+        'body' => $fields
+    );
 
+    $response = wp_remote_post($upload_url, $args);
+    $reply = json_decode($response["body"]);
+    /**
+     * php curl
+     *
     $ch = curl_init();
     curl_setopt($ch, CURLOPT_URL, $url);
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
@@ -183,6 +188,7 @@ function SMMS_API($image)
     curl_close($ch);
 
     $reply = json_decode($reply);
+     */
 
     if ($reply->success && $reply->code == 'success') {
         $status = 200;
@@ -191,7 +197,8 @@ function SMMS_API($image)
         $link = $reply->data->url;
         $proxy = akina_option('cmt_image_proxy') . $link;
     } else if (preg_match("/Image upload repeated limit/i", $reply->message, $matches)) {
-    $status = 200; // sm.ms 接口不规范，建议检测到重复的情况下返回标准化的 code，并单独把 url 放进一个字段
+        $status = 200;
+        // sm.ms 接口不规范，建议检测到重复的情况下返回标准化的 code，并单独把 url 放进一个字段
         $success = true;
         $message = $reply->message;
         $link = str_replace('Image upload repeated limit, this image exists at: ', '', $reply->message);
@@ -218,8 +225,7 @@ function SMMS_API($image)
  * @rest api接口路径：https://sakura.2heng.xin/wp-json/sakura/v1/cache_search/json
  * @可在cache_search_json()函数末尾通过设置 HTTP header 控制 json 缓存时间
  */
-function cache_search_json()
+function cache_search_json() {
-{
     $vowels = array("[", "{", "]", "}", "<", ">", "\r\n", "\r", "\n", "-", "'", '"', '`', " ", ":", ";", '\\', "  ", "toc");
     $regex = <<<EOS
 /<\/?[a-zA-Z]+("[^"]*"|'[^']*'|[^'">])*>|begin[\S\s]*\/begin|hermit[\S\s]*\/hermit|img[\S\s]*\/img|{{.*?}}|:.*?:/m
@@ -263,7 +269,8 @@ EOS;
     $data = '[' . $output . ']';
     $result = new WP_REST_Response(json_decode($data), 200);
     $result->set_headers(array('Content-Type' => 'application/json',
-        'Cache-Control' => 'max-age=3600')); // json 缓存控制
+        'Cache-Control' => 'max-age=3600'));
+    // json 缓存控制
 
     return $result;
 }