Merge pull request #6 from firstandthird/yoast-fixes

add an option to disable author output from Yoast

Author: dawnerd

.gitignore

@@ -1,3 +1,4 @@
 tmp
 wp-disable-authors.zip
-vendor
+vendor
+test-plugins

composer.json

@@ -3,10 +3,22 @@
     "description": "Prevents leaking of author information in Wordpress",
     "type": "library",
     "require": {
-        "automattic/vipwpcs": "^2.0"
+        "automattic/vipwpcs": "^2.0",
+        "wpackagist-plugin/wordpress-seo": "14.1"
     },
     "require-dev": {
         "squizlabs/php_codesniffer": "^3.5",
         "dealerdirect/phpcodesniffer-composer-installer": "^0.6.2"
+    },
+    "repositories":[
+        {
+            "type":"composer",
+            "url":"https://wpackagist.org"
+        }
+    ],
+    "extra": {
+        "installer-paths": {
+            "test-plugins/{$name}/": ["type:wordpress-plugin"]
+        }
     }
 }

composer.lock

@@ -10,6 +10,7 @@ services:
       ABSPATH: /usr/src/wordpress/
     volumes:
       - wordpress:/var/www/html
+      - ./test-plugins:/var/www/html/wp-content/plugins
       - .:/var/www/html/wp-content/plugins/wp-disable-authors
     depends_on:
       - mysql
@@ -21,4 +22,4 @@ services:
       MYSQL_DATABASE: wordpress_test
 
 volumes:
-  wordpress:
+  wordpress:

docker-compose.yml

@@ -0,0 +1,15 @@
+<?php
+
+ // Yoast (wordpress-seo)
+$disableauthorsYoast = get_option('disableauthors_yoast', 'on');
+if ($disableauthorsYoast) {
+  add_filter('wpseo_schema_needs_author', '__return_false');
+  add_filter('wpseo_schema_needs_person', '__return_false');
+  add_filter('wpseo_schema_article', 'disableauthorsYoastSchema');
+  add_filter('wpseo_schema_webpage', 'disableauthorsYoastSchema');
+
+  function disableauthorsYoastSchema($schema) {
+    $schema['author'] = get_bloginfo('name');
+    return $schema;
+  }
+}

inc/plugin-patcher.php

@@ -11,6 +11,7 @@ function disableauthors_settings_init(  ) {
 	register_setting('disableauthors', 'disableauthors_default_name', array( 'default' => 'Anonymous' ));
 	register_setting('disableauthors', 'disableauthors_disable_feed', array( 'default' => true ));
 	register_setting('disableauthors', 'disableauthors_disable_author_pages', array( 'default' => true ));
+	register_setting('disableauthors', 'disableauthors_yoast', array( 'default' => true ));
 
 	add_settings_section(
 		'disableauthors_pluginPage_settings_section',
@@ -36,7 +37,14 @@ function disableauthors_settings_init(  ) {
 	add_settings_field(
 		'disable-author-pages',
 		__('Disable Author Pages', 'disableauthors'),
-		'disableauthors_field_default_disable_author_pages',
+		'disableauthors_field_disable_author_pages',
+		'disableauthors',
+		'disableauthors_pluginPage_settings_section'
+	);
+	add_settings_field(
+		'disable-author-yoast',
+		__('Patch Yoast (wordpress-seo)', 'disableauthors'),
+		'disableauthors_field_yoast',
 		'disableauthors',
 		'disableauthors_pluginPage_settings_section'
 	);
@@ -59,7 +67,7 @@ function disableauthors_field_disable_feed_render() {
 	<?php
 }
 
-function disableauthors_field_default_disable_author_pages() {
+function disableauthors_field_disable_author_pages() {
 	$option = get_option('disableauthors_disable_author_pages', 'on');
   $checked = $option === 'on';
 	?>
@@ -68,6 +76,15 @@ function disableauthors_field_default_disable_author_pages() {
 	<?php
 }
 
+function disableauthors_field_yoast() {
+	$option = get_option('disableauthors_yoast', 'on');
+  $checked = $option === 'on';
+	?>
+	<label><input type="checkbox" name='disableauthors_yoast' <?php checked($checked); ?> /> <?php esc_html_e('Patch Yoast (wordpress-seo) plugin?', 'disableauthors'); ?></label>
+	<p><?php esc_html_e('Customizes Yoast to not output author details. Primarily affects ld+json output and may have an impact on seo.', 'disableauthors'); ?></p>
+	<?php
+}
+
 function disableauthors_options_page() {
 	?>
 	<form action='options.php' method='post'>

inc/settings-page.php

@@ -13,3 +13,4 @@
 require_once(__DIR__ . '/inc/disable-feeds.php');
 require_once(__DIR__ . '/inc/rename-author.php');
 require_once(__DIR__ . '/inc/disable-author.php');
+require_once(__DIR__ . '/inc/plugin-patcher.php');