Added version specific user agent for requests to TinyPNG webservice.

Author: Jippe Holwerda

src/class-tiny-compress-curl.php

@@ -28,7 +28,8 @@ protected function shrink_options($input) {
               CURLOPT_RETURNTRANSFER => true,
               CURLOPT_HEADER => true,
               CURLOPT_CAINFO => self::get_ca_file(),
-              CURLOPT_SSL_VERIFYPEER => true
+              CURLOPT_SSL_VERIFYPEER => true,
+              CURLOPT_USERAGENT => Tiny_WP_Base::plugin_identification()
         );
     }
 

src/class-tiny-compress-fopen.php

@@ -25,7 +25,8 @@ protected function shrink_options($input) {
                 'method' => 'POST',
                 'header' => array(
                     'Content-type: image/png',
-                    'Authorization: Basic ' . base64_encode('api:' . $this->api_key)
+                    'Authorization: Basic ' . base64_encode('api:' . $this->api_key),
+                    'User-Agent: ' . Tiny_WP_Base::plugin_identification(),
                  ),
                 'content' => $input
             ),

src/class-tiny-plugin.php

@@ -60,11 +60,11 @@ public function admin_init() {
 
     public function enqueue_scripts() {
         wp_enqueue_style(self::NAME .'_admin', plugins_url('/styles/admin.css', __FILE__),
-            array(), self::VERSION);
+            array(), self::plugin_version());
 
         $handle = self::NAME .'_admin';
         wp_register_script($handle, plugins_url('/scripts/admin.js', __FILE__),
-            array(), self::VERSION, true);
+            array(), self::plugin_version(), true);
         wp_localize_script($handle, 'tinypngImageCompressL10n', array(
             'bulkAction' => self::translate('Compress all uncompressed sizes'),
         ));

src/class-tiny-wp-base.php

@@ -20,7 +20,15 @@
 
 abstract class Tiny_WP_Base {
     const NAME = 'tiny-compress-images';
-    const VERSION = '1.0.0';
+
+    public static function plugin_version() {
+        $plugin_data = get_plugin_data(dirname(__FILE__) . '/../tiny-compress-images.php');
+        return $plugin_data['Version'];
+    }
+
+    public static function plugin_identification() {
+        return 'Wordpress/' . $GLOBALS['wp_version'] . ' Tiny/' . self::plugin_version() . ' cURL';
+    }
 
     protected static function translate($phrase) {
         return translate($phrase, self::NAME);

tiny-compress-images.php

@@ -1,7 +1,7 @@
 <?php
 /**
- * Plugin Name: Tiny Compress Images
- * Plugin URI: https://tinypng.com
+ * Plugin Name: Compress JPEG & PNG images
+ * Plugin URI: https://wordpress.org/plugins/tiny-compress-images
  * Description: Speed up your website. Optimize your JPEG and PNG images automatically with TinyPNG.
  * Version: 1.0.0
  * Author: TinyPNG