Add setting for avatar store

Author: dshanske

includes/class-admin.php

@@ -417,6 +417,16 @@ public static function register_settings() {
 				'default'      => 1,
 			)
 		);
+		register_setting(
+			'webmention',
+			'webmention_avatar_store_enable',
+			array(
+				'type'         => 'int',
+				'description'  => esc_html__( 'Store Avatars Locally', 'webmention' ),
+				'show_in_rest' => true,
+				'default'      => 1,
+			)
+		);
 		register_setting(
 			'webmention',
 			'webmention_separate_comment',

templates/webmention-settings.php

@@ -127,7 +127,7 @@
 				</td>
 			</tr>
 			<tr>
-				<th scope="row"><?php esc_html_e( 'Avatars', 'webmention' ); ?></th>
+				<th scope="row"><?php esc_html_e( 'Use Avatars', 'webmention' ); ?></th>
 				<td>
 					<fieldset>
 						<label for="webmention_avatars">
@@ -137,6 +137,17 @@
 					</fieldset>
 				</td>
 			</tr>
+			<tr>
+				<th scope="row"><?php esc_html_e( 'Store Avatars', 'webmention' ); ?></th>
+				<td>
+					<fieldset>
+						<label for="webmention_avatar_store_enable">
+							<input type="checkbox" name="webmention_avatar_store_enable" id="webmention_avatar_store_enable" value="1" <?php echo checked( true, get_option( 'webmention_avatar_store_enable', 1 ) ); ?> />
+							<?php esc_html_e( 'Enable Local Caching of Avatars.', 'webmention' ); ?>
+						</label>
+					</fieldset>
+				</td>
+			</tr>
 			<tr>
 				<th scope="row"><?php esc_html_e( 'Display', 'webmention' ); ?></th>
 				<td>

webmention.php

@@ -24,7 +24,7 @@
 defined( 'WEBMENTION_GRAVATAR_CACHE_TIME' ) || define( 'WEBMENTION_GRAVATAR_CACHE_TIME', WEEK_IN_SECONDS );
 
 
-defined( 'WEBMENTION_LOCAL_AVATAR_STORE' ) || define( 'WEBMENTION_LOCAL_AVATAR_STORE', false );
+defined( 'WEBMENTION_LOCAL_AVATAR_STORE' ) || define( 'WEBMENTION_LOCAL_AVATAR_STORE', true );
 defined( 'WEBMENTION_AVATAR_QUALITY' ) || define( 'WEBMENTION_AVATAR_QUALITY', null );
 defined( 'WEBMENTION_AVATAR_SIZE' ) || define( 'WEBMENTION_AVATAR_SIZE', 256 );
 
@@ -121,7 +121,7 @@ function init() {
 	add_action( 'init', array( '\Webmention\Discovery', 'init' ) );
 
 	// load local avatar store.
-	if ( WEBMENTION_LOCAL_AVATAR_STORE ) {
+	if ( 1 === (int) get_option( 'webmention_disable_media_mentions', 1 ) ) {
 		require_once __DIR__ . '/includes/class-avatar-store.php';
 		add_action( 'init', array( '\Webmention\Avatar_Store', 'init' ) );
 	}