feat: replace wordpress image subsizes with cdn generated images

Author: carlalexander

phpmd.xml

@@ -14,6 +14,7 @@
     </rule>
     <rule ref="rulesets/codesize.xml">
         <exclude name="CyclomaticComplexity" />
+        <exclude name="ExcessiveClassComplexity" />
         <exclude name="NPathComplexity" />
         <exclude name="TooManyPublicMethods" />
     </rule>
@@ -39,7 +40,7 @@
           externalInfoUrl="https://phpmd.org/rules/codesize.html#cyclomaticcomplexity">
         <priority>3</priority>
         <properties>
-            <property name="reportLevel" description="The Cyclomatic Complexity reporting threshold"  value="11"/>
+            <property name="reportLevel" description="The Cyclomatic Complexity reporting threshold" value="13"/>
             <property name="showClassesComplexity"
                       description="Indicate if class average violation should be added to the report"
                       value="true"/>

src/Configuration/EventManagementConfiguration.php

@@ -62,6 +62,9 @@ public function modify(Container $container)
             if ($container['query_monitor_active']) {
                 $subscribers[] = new Subscriber\QueryMonitorSubscriber($container['query_monitor_collectors'], $container['query_monitor_panels'], $container['plugin_dir_path'].'/resources/views/query-monitor');
             }
+            if ($container['ymir_cdn_image_processing_enabled']) {
+                $subscribers[] = new Subscriber\ContentDeliveryNetworkImageProcessingSubscriber($container['image_sizes'], $container['is_multisite'], $container['uploads_baseurl'], $container['content_width']);
+            }
 
             return $subscribers;
         });

src/Configuration/WordPressConfiguration.php

@@ -32,6 +32,9 @@ public function modify(Container $container)
         $container['content_directory'] = defined('WP_CONTENT_DIR') ? WP_CONTENT_DIR : '';
         $container['content_directory_name'] = defined('CONTENT_DIR') ? CONTENT_DIR : 'wp-content';
         $container['content_url'] = defined('WP_CONTENT_URL') ? WP_CONTENT_URL : '';
+        $container['content_width'] = $container->service(function () {
+            return isset($GLOBALS['content_width']) && is_numeric($GLOBALS['content_width']) ? (int) $GLOBALS['content_width'] : null;
+        });
         $container['current_user'] = $container->service(function () {
             return wp_get_current_user();
         });
@@ -52,6 +55,40 @@ public function modify(Container $container)
 
             return new \WP_Filesystem_Direct(false);
         });
+        $container['image_sizes'] = $container->service(function () {
+            $sizes = [
+                'thumb' => [
+                    'width' => (int) get_option('thumbnail_size_w'),
+                    'height' => (int) get_option('thumbnail_size_h'),
+                    'crop' => (bool) get_option('thumbnail_crop'),
+                ],
+                'medium' => [
+                    'width' => (int) get_option('medium_size_w'),
+                    'height' => (int) get_option('medium_size_h'),
+                    'crop' => false,
+                ],
+                'medium_large' => [
+                    'width' => (int) get_option('medium_large_size_w'),
+                    'height' => (int) get_option('medium_large_size_h'),
+                    'crop' => false,
+                ],
+                'large' => [
+                    'width' => (int) get_option('large_size_w'),
+                    'height' => (int) get_option('large_size_h'),
+                    'crop' => false,
+                ],
+                'full' => [
+                    'width' => null,
+                    'height' => null,
+                    'crop' => false,
+                ],
+            ];
+
+            // Compatibility mapping as found in wp-includes/media.php.
+            $sizes['thumbnail'] = $sizes['thumb'];
+
+            return array_merge($sizes, wp_get_additional_image_sizes());
+        });
         $container['is_multisite'] = is_multisite();
         $container['phpmailer'] = function () {
             if (!class_exists(\PHPMailer::class)) {

src/Configuration/YmirConfiguration.php

@@ -27,6 +27,15 @@ class YmirConfiguration implements ContainerConfigurationInterface
      */
     public function modify(Container $container)
     {
+        $container['ymir_cdn_image_processing_enabled'] = $container->service(function () {
+            if (defined('YMIR_CDN_IMAGE_PROCESSING_ENABLED')) {
+                return (bool) YMIR_CDN_IMAGE_PROCESSING_ENABLED;
+            } elseif (false !== getenv('YMIR_CDN_IMAGE_PROCESSING_ENABLED')) {
+                return (bool) getenv('YMIR_CDN_IMAGE_PROCESSING_ENABLED');
+            }
+
+            return false;
+        });
         $container['ymir_environment'] = getenv('YMIR_ENVIRONMENT') ?: '';
         $container['ymir_http_client'] = $container->service(function (Container $container) {
             return new Client($container['ymir_plugin_version']);