Plugin refactor with Interfaces.

.distignore

@@ -1,8 +1,11 @@
 /.git
 /.github
 /node_modules
-/vendor
+/phpstan
 .prettierrc
 .distignore
 .gitignore
-yarn.lock
+phpcs.xml
+phpstan.neon.dist
+yarn.lock
+

.gitignore

@@ -7,5 +7,10 @@ node_modules/
 *.zip
 .idea*
 wp-content/
-vendor/
-notes.md
+!vendor
+vendor/*
+!vendor/autoload.php
+!vendor/composer
+vendor/composer/installed.json
+vendor/composer/*/
+notes.md

access-functions.php

@@ -0,0 +1,102 @@
+<?php
+/**
+ * This file contains access functions for various class methods.
+ * 
+ * @todo Maybe move these into the plugin namespace?
+ *
+ * @since @todo
+ * @package .
+ */
+
+if ( ! function_exists( 'wp_gql_seo_format_string' ) ) {
+	/**
+	 * Sanitizes and formats a string.
+	 *
+	 * @param string $string .
+	 */
+	function wp_gql_seo_format_string( string $string ) : ?string {
+		return ! empty( $string ) ? html_entity_decode( trim( $string ) ) : null;
+	}
+}
+
+if ( ! function_exists( 'wp_gql_seo_get_og_image' ) ) {
+	/**
+	 * Get postID for og image.
+	 *
+	 * @param array $images
+	 * @return string|int|false
+	 */
+	function wp_gql_seo_get_og_image( array $images ) {
+		if ( empty( $images ) ) {
+			return '';
+		}
+
+		$image = reset( $images );
+
+		if ( empty( $image['url'] ) ) {
+			return '';
+		}
+
+		// Remove image sizes from url.
+		$url = preg_replace(
+			'/(.*)-\d+x\d+\.(jpg|png|gif)$/',
+			'$1.$2',
+			(string) $image['url']
+		);
+
+		return null !== $url ? wpcom_vip_attachment_url_to_postid( $url ) : '';
+	}
+
+
+	if ( ! function_exists( 'wp_gql_seo_get_field_key' ) ) {
+		function wp_gql_seo_get_field_key( string $field_key ) : string {
+			$field_key = lcfirst( preg_replace( '[^a-zA-Z0-9 -]', ' ', $field_key ) ?: '' );
+			$field_key = lcfirst( str_replace( '_', ' ', ucwords( $field_key, '_' ) ?: '' ) );
+			$field_key = lcfirst( str_replace( '-', ' ', ucwords( $field_key, '_' ) ?: '' ) );
+			$field_key = lcfirst( str_replace( ' ', '', ucwords( $field_key, ' ' ) ?: '' ) );
+
+			return $field_key;
+		}
+	}
+
+	if ( ! function_exists( 'wpcom_vip_attachment_url_to_postid' ) ) {
+		function wpcom_vip_attachment_cache_key( string $url ) : string {
+			return 'wpcom_vip_attachment_url_post_id_' . md5( $url );
+		}
+	}
+
+	if ( ! function_exists( 'wpcom_vip_attachment_url_to_postid' ) ) {
+		/**
+		 * Get the cached post from an attachment URL.
+		 *
+		 * @param string $url .
+		 * @return int|false
+		 */
+		function wpcom_vip_attachment_url_to_postid( string $url ) {
+			$cache_key = wpcom_vip_attachment_cache_key( $url );
+			$id        = wp_cache_get( $cache_key );
+			if ( false === $id ) {
+				$id = attachment_url_to_postid( $url );
+				if ( empty( $id ) ) {
+					wp_cache_set(
+						$cache_key,
+						'not_found',
+						'default',
+						12 * HOUR_IN_SECONDS + mt_rand(0, 4 * HOUR_IN_SECONDS) // phpcs:ignore
+					);
+				} else {
+					wp_cache_set(
+						$cache_key,
+						$id,
+						'default',
+						24 * HOUR_IN_SECONDS + mt_rand(0, 12 * HOUR_IN_SECONDS) // phpcs:ignore
+					);
+				}
+			} elseif ( 'not_found' === $id ) {
+				return false;
+			}
+
+			return $id;
+		}
+	}
+}

composer.json

@@ -1,24 +1,62 @@
 {
-    "name": "ashhitch/wp-graphql-yoast-seo",
-    "description": "Query Yoast SEO data with wp-graphql",
-    "type": "wordpress-plugin",
-    "license": "GPL-3.0-or-later",
-    "authors": [
-        {
-            "name": "Ash Hitchcock",
-            "email": "[email protected]"
-        }
-    ],
-    "suggest": {
-        "wp-graphql/wp-graphql": "Required to return data via GraphQl",
-        "yoast/wordpress-seo": "Required to provide SEO data to this plugin"
-    },
-    "require-dev": {
-        "automattic/vipwpcs": "^2.2",
-        "dealerdirect/phpcodesniffer-composer-installer": "^0.7.0",
-        "squizlabs/php_codesniffer": "^3.5"
-    },
-    "require": {
-        "phpcompatibility/phpcompatibility-wp": "^2.1"
-    }
+	"name": "ashhitch/wp-graphql-yoast-seo",
+	"description": "Query Yoast SEO data with wp-graphql",
+	"type": "wordpress-plugin",
+	"license": "GPL-3.0-or-later",
+	"authors": [
+		{
+			"name": "Ash Hitchcock",
+			"email": "[email protected]"
+		}
+	],
+	"suggest": {
+		"wp-graphql/wp-graphql": "Required to return data via GraphQl",
+		"yoast/wordpress-seo": "Required to provide SEO data to this plugin"
+	},
+	"require": {
+		"php": ">=7.4 || ^8.0"
+	},
+	"require-dev": {
+		"automattic/vipwpcs": "^2.3",
+		"dealerdirect/phpcodesniffer-composer-installer": "^0.7",
+		"phpcompatibility/phpcompatibility-wp": "^2.1",
+		"phpstan/extension-installer": "^1.1",
+		"phpstan/phpstan": "^1.2",
+		"poolshark/wp-graphql-stubs": "^0.0.2",
+		"squizlabs/php_codesniffer": "^3.6",
+		"szepeviktor/phpstan-wordpress": "^1.0",
+		"wp-coding-standards/wpcs": "^2.3",
+		"php-stubs/wordpress-seo-stubs": "^17.2"
+	},
+	"config": {
+		"optimize-autoloader": true,
+		"process-timeout": 0,
+		"allow-plugins": {
+			"dealerdirect/phpcodesniffer-composer-installer": true,
+			"phpstan/extension-installer": true
+		}
+	},
+	"autoload": {
+		"files": [
+			"access-functions.php"
+		],
+		"psr-4": {
+			"WPGraphQL\\YoastSEO\\": "src/"
+		}
+	},
+	"scripts": {
+		"lint": "vendor/bin/phpcs",
+		"phpcs-i": [
+			"php ./vendor/bin/phpcs -i"
+		],
+		"check-cs": [
+			"php ./vendor/bin/phpcs"
+		],
+		"fix-cs": [
+			"php ./vendor/bin/phpcbf"
+		],
+		"phpstan": [
+			"phpstan analyze --ansi --memory-limit=1G"
+		]
+	}
 }