Add a theme selector

akirk · Nov 22, 2024 · 53bbd7a · 53bbd7a
1 parent 90ddc52
commit 53bbd7a
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Showing 7 changed files with 226 additions and 44 deletions.
diff --git a/friends.css b/friends.css
diff --git a/friends.css.map b/friends.css.map
diff --git a/friends.scss b/friends.scss
@@ -392,7 +392,7 @@ h2#page-title a.dashicons {
 		bottom: 1.5rem;
 		-webkit-overflow-scrolling: touch;
 		overflow-y: auto;
-		padding: .5rem 1.5rem;
+		padding: .5rem;
 		position: fixed;
 		top: 5.5rem;
 		width: 12rem;

diff --git a/includes/class-admin.php b/includes/class-admin.php
@@ -595,9 +595,25 @@ public function process_admin_settings() {
 				'collapsed',
 			)
 		) ) {
-			update_option( 'friends_frontend_default_view', wp_unslash( $_POST['frontend_default_view'] ) ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput
+			update_user_option( get_current_user_id(), 'friends_frontend_default_view', wp_unslash( $_POST['frontend_default_view'] ) ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput
 		} else {
-			delete_option( 'friends_frontend_default_view' );
+			delete_option( get_current_user_id(), 'friends_frontend_default_view' );
+		}
+
+		foreach ( array_merge( array( '' ), get_post_format_slugs() ) as $post_type ) {
+			$name = 'friends_frontend_theme';
+			if ( $post_type ) {
+				$name = 'friends_frontend_theme_' . $post_type;
+			}
+			$theme = 'default';
+			if ( isset( $_POST[ $name ] ) && in_array( $theme, array_keys( Frontend::get_themes() ) ) ) {
+				$theme = wp_unslash( $_POST[ $name ] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput
+			}
+			if ( 'default' === $theme ) {
+				delete_user_option( get_current_user_id(), $name );
+			} else {
+				update_user_option( get_current_user_id(), $name, $theme );
+			}
 		}
 
 		if ( isset( $_GET['_wp_http_referer'] ) ) {
@@ -667,12 +683,17 @@ public function render_admin_settings() {
 		}
 
 		$post_stats = Friends::get_post_stats();
+		$post_type_themes = array();
+		foreach ( get_post_format_slugs() as $slug ) {
+			$post_type_themes[ 'frontend_theme_' . $slug ] = get_user_option( 'friends_frontend_theme_' . $slug );
+		}
 
 		Friends::template_loader()->get_template_part(
 			'admin/settings',
 			null,
 			array_merge(
 				Friends::get_post_stats(),
+				$post_type_themes,
 				array(
 					'force_enable_post_formats'  => get_option( 'friends_force_enable_post_formats' ),
 					'post_format_strings'        => get_post_format_strings(),
@@ -683,7 +704,8 @@ public function render_admin_settings() {
 					'retention_number'           => Friends::get_retention_number(),
 					'retention_days_enabled'     => get_option( 'friends_enable_retention_days' ),
 					'retention_number_enabled'   => get_option( 'friends_enable_retention_number' ),
-					'frontend_default_view'      => get_option( 'friends_frontend_default_view', 'expanded' ),
+					'frontend_default_view'      => get_user_option( 'friends_frontend_default_view', 'expanded' ),
+					'frontend_theme'             => get_user_option( 'friends_frontend_theme' ),
 					'blocks_everywhere'          => get_user_option( 'friends_blocks_everywhere' ),
 				)
 			)

diff --git a/includes/class-friends.php b/includes/class-friends.php
@@ -134,8 +134,54 @@ public function __construct() {
 		new Automatic_Status( $this );
 		$this->register_hooks();
 		load_plugin_textdomain( 'friends', false, FRIENDS_PLUGIN_FILE . '/languages/' );
+
+		/**
+		 * Friends has loaded.
+		 *
+		 * @param Friends $friends The friends object.
+		 *
+		 * You can now assume that all the Friends hooks and objects are available.
+		 *
+		 * Example:
+		 * ```php
+		 * add_action( 'friends_loaded', function( Friends $friends ) {
+		 *      add_action( 'init', 'initialize_my_plugin' );
+		 * } );
+		 * ```
+		 */
 		do_action( 'friends_loaded', $this );
+
+		/**
+		 * Time to register your parser.
+		 *
+		 * @param Feed $feed The feed object.
+		 *
+		 * You'll receive the feed object on which you need to call `register_parser()`.
+		 *
+		 * Example:
+		 * ```php
+		 * add_action( 'friends_load_parsers', function( Friends\Feed $friends_feed ) {
+		 *     $friends_feed->register_parser( 'simplepie', new Feed_Parser_SimplePie( $friends_feed ) );
+		 * } );
+		 * ```
+		 */
 		do_action( 'friends_load_parsers', $this->feed );
+
+		/**
+		 * Time to register your theme.
+		 *
+		 * @param Frontend $frontend The frontend object.
+		 *
+		 * You'll receive the frontend object on which you need to call `register_theme()`.
+		 *
+		 * Example:
+		 * ```php
+		 * add_action( 'friends_load_themes', function( Friends\Frontend $friends_frontend ) {
+		 *     $friends_frontend->register_theme( 'Mastodon', 'mastodon' );
+		 * } );
+		 * ```
+		 */
+		do_action( 'friends_load_themes', $this->frontend );
 	}
 
 	/**
@@ -515,6 +561,17 @@ public static function upgrade_plugin() {
 			}
 		}
 
+		if ( version_compare( $previous_version, '3.1.5', '<' ) ) {
+			// Migrate the option friends_frontend_default_view to a user option.
+			$users = User_Query::all_admin_users();
+			foreach ( $users->get_results() as $user ) {
+				$default_view = get_option( 'friends_frontend_default_view' );
+				if ( $default_view ) {
+					$user->update_user_option( 'friends_frontend_default_view', $default_view );
+				}
+			}
+		}
+
 		update_option( 'friends_plugin_version', Friends::VERSION );
 	}
 

diff --git a/includes/class-frontend.php b/includes/class-frontend.php
@@ -54,12 +54,25 @@ class Frontend {
 	public $template = false;
 
 	/**
-	 * Whether a reaciton is being displayed
+	 * Whether a reaction is being displayed.
 	 *
 	 * @var string|false
 	 */
 	public $reaction = false;
 
+	/**
+	 * The current theme.
+	 *
+	 * @var string
+	 */
+	private $theme = 'default';
+	/**
+	 * Available themes.
+	 *
+	 * @var array
+	 */
+	private static $themes = array();
+
 	/**
 	 * Constructor
 	 *
@@ -96,6 +109,10 @@ private function register_hooks() {
 		add_filter( 'friends_unreblog', array( get_called_class(), 'unreblog' ), 10, 2 );
 		add_action( 'wp_untrash_post_status', array( $this, 'untrash_post_status' ), 10, 2 );
 		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
+		add_action( 'template_redirect', array( $this, 'load_theme' ) );
+		add_action( 'customize_loaded_components', array( $this, 'ensure_widget_editing' ) );
+		add_action( 'friends_activate_theme_default', array( $this, 'default_theme' ) );
+		add_action( 'friends_template_paths', array( $this, 'friends_template_paths' ) );
 		add_action( 'wp_enqueue_scripts', array( $this, 'dequeue_scripts' ), 99999 );
 		add_action( 'wp_footer', array( $this, 'dequeue_scripts' ) );
 		add_action( 'the_post', array( $this, 'the_post' ), 10, 2 );
@@ -217,49 +234,90 @@ public function register_friends_sidebar() {
 		}
 	}
 
+	public function ensure_widget_editing( $components ) {
+		if ( ! is_array( $components ) ) {
+			$components = array();
+		}
+		$components[] = 'widgets';
+		return $components;
+	}
+
+	public function load_theme() {
+		if ( ! is_user_logged_in() || ! Friends::on_frontend() ) {
+			return;
+		}
+		$theme = get_user_option( 'friends_frontend_theme', 'default' );
+		if ( $this->post_format ) {
+			$post_type_theme = get_user_option( 'friends_frontend_theme_' . $this->post_format, get_current_user_id() );
+			if ( $post_type_theme ) {
+				$theme = $post_type_theme;
+			}
+		}
+		if ( ! has_action( 'friends_activate_theme_' . $theme ) ) {
+			$theme = 'default';
+		}
+		$this->theme = $theme;
+		do_action( 'friends_activate_theme_' . $theme );
+	}
+
+	public function friends_template_paths( $file_paths ) {
+		$backup_file_paths = $file_paths;
+		if ( has_filter( 'friends_theme_template_paths_' . $this->theme ) ) {
+			$file_paths = apply_filters( 'friends_theme_template_paths_' . $this->theme, $file_paths );
+		}
+		if ( empty( $file_paths ) ) {
+			return $backup_file_paths;
+		}
+
+		return $file_paths;
+	}
+
+	public function default_theme() {
+		$handle = 'friends';
+		$file = 'friends.css';
+		$version = Friends::VERSION;
+		wp_enqueue_style( $handle, plugins_url( $file, FRIENDS_PLUGIN_FILE ), array(), apply_filters( 'friends_debug_enqueue', $version, $handle, dirname( FRIENDS_PLUGIN_FILE ) . '/' . $file ) );
+	}
+
 	/**
 	 * Reference our script for the /friends page
 	 */
 	public function enqueue_scripts() {
+		if ( ! is_user_logged_in() || Friends::on_frontend() ) {
+			return;
+		}
 		global $wp_query;
 
-		if ( is_user_logged_in() && Friends::on_frontend() ) {
-			$handle = 'friends';
-			$file = 'friends.js';
-			$version = Friends::VERSION;
-			wp_enqueue_script( $handle, plugins_url( $file, FRIENDS_PLUGIN_FILE ), array( 'common', 'jquery', 'wp-util' ), apply_filters( 'friends_debug_enqueue', $version, $handle, dirname( FRIENDS_PLUGIN_FILE ) . '/' . $file ), true );
-
-			$query_vars = serialize( $this->get_minimal_query_vars( $wp_query->query_vars ) ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize
-
-			$variables = array(
-				'emojis_json'        => plugins_url( 'emojis.json', FRIENDS_PLUGIN_FILE ),
-				'ajax_url'           => admin_url( 'admin-ajax.php' ),
-				'rest_base'          => rest_url( 'friends/v1/' ),
-				'rest_nonce'         => wp_create_nonce( 'wp_rest' ),
-				'text_link_expired'  => __( 'The link has expired. A new link has been generated, please click it again.', 'friends' ),
-				'text_undo'          => __( 'Undo' ), // phpcs:ignore WordPress.WP.I18n.MissingArgDomain
-				'text_trash_post'    => __( 'Trash this post', 'friends' ),
-				'text_del_convers'   => __( 'Do you really want to delete this conversation?', 'friends' ),
-				'text_no_more_posts' => __( 'No more posts available.', 'friends' ),
-				'text_checking_url'  => __( 'Checking URL.', 'friends' ),
-				'text_refreshed'     => __( 'Refreshed', 'friends' ),
-				'text_refreshing'    => __( 'Refreshing', 'friends' ),
-				'refresh_now'        => isset( $_GET['refresh'] ) ? 'true' : 'false', // phpcs:ignore WordPress.Security.NonceVerification.Recommended
-				'query_vars'         => $query_vars,
-				'qv_sign'            => sha1( wp_salt( 'nonce' ) . $query_vars ),
-				'current_page'       => get_query_var( 'paged' ) ? get_query_var( 'paged' ) : 1,
-				'max_page'           => $wp_query->max_num_pages,
-			);
-
-			// translators: %s is a user handle.
-			$variables['text_confirm_delete_follower'] = __( 'Do you really want to delete the follower %s?', 'friends' );
-			wp_localize_script( 'friends', 'friends', $variables );
+		$handle = 'friends';
+		$file = 'friends.js';
+		$version = Friends::VERSION;
+		wp_enqueue_script( $handle, plugins_url( $file, FRIENDS_PLUGIN_FILE ), array( 'common', 'jquery', 'wp-util' ), apply_filters( 'friends_debug_enqueue', $version, $handle, dirname( FRIENDS_PLUGIN_FILE ) . '/' . $file ), true );
+
+		$query_vars = serialize( $this->get_minimal_query_vars( $wp_query->query_vars ) ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize
+
+		$variables = array(
+			'emojis_json'        => plugins_url( 'emojis.json', FRIENDS_PLUGIN_FILE ),
+			'ajax_url'           => admin_url( 'admin-ajax.php' ),
+			'rest_base'          => rest_url( 'friends/v1/' ),
+			'rest_nonce'         => wp_create_nonce( 'wp_rest' ),
+			'text_link_expired'  => __( 'The link has expired. A new link has been generated, please click it again.', 'friends' ),
+			'text_undo'          => __( 'Undo' ), // phpcs:ignore WordPress.WP.I18n.MissingArgDomain
+			'text_trash_post'    => __( 'Trash this post', 'friends' ),
+			'text_del_convers'   => __( 'Do you really want to delete this conversation?', 'friends' ),
+			'text_no_more_posts' => __( 'No more posts available.', 'friends' ),
+			'text_checking_url'  => __( 'Checking URL.', 'friends' ),
+			'text_refreshed'     => __( 'Refreshed', 'friends' ),
+			'text_refreshing'    => __( 'Refreshing', 'friends' ),
+			'refresh_now'        => isset( $_GET['refresh'] ) ? 'true' : 'false', // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+			'query_vars'         => $query_vars,
+			'qv_sign'            => sha1( wp_salt( 'nonce' ) . $query_vars ),
+			'current_page'       => get_query_var( 'paged' ) ? get_query_var( 'paged' ) : 1,
+			'max_page'           => $wp_query->max_num_pages,
+		);
 
-			$handle = 'friends';
-			$file = 'friends.css';
-			$version = Friends::VERSION;
-			wp_enqueue_style( $handle, plugins_url( $file, FRIENDS_PLUGIN_FILE ), array(), apply_filters( 'friends_debug_enqueue', $version, $handle, dirname( FRIENDS_PLUGIN_FILE ) . '/' . $file ) );
-		}
+		// translators: %s is a user handle.
+		$variables['text_confirm_delete_follower'] = __( 'Do you really want to delete the follower %s?', 'friends' );
+		wp_localize_script( 'friends', 'friends', $variables );
 	}
 
 	public function dequeue_scripts() {
@@ -567,6 +625,20 @@ private static function calculate_read_time( $original_text ) {
 		return count( $words_array ) / $words_per_minute * 60 + $additional_time;
 	}
 
+	public function register_theme( $name, $slug ) {
+		self::$themes[ $slug ] = $name;
+	}
+
+	public static function get_themes() {
+		$themes = array_merge(
+			array(
+				'default' => __( 'Friends Default Theme', 'friends' ),
+			),
+			self::$themes
+		);
+
+		return $themes;
+	}
 	/**
 	 * Handles the post loop on the Friends page.
 	 */

diff --git a/templates/admin/settings.php b/templates/admin/settings.php
@@ -230,7 +230,7 @@
 				</td>
 			</tr>
 			<tr>
-				<th scope="row" rowspan="2"><?php esc_html_e( 'Frontend', 'friends' ); ?></th>
+				<th scope="row" rowspan="3"><?php esc_html_e( 'Frontend', 'friends' ); ?></th>
 				<td>
 					<fieldset>
 						<label for="frontend-default-view">
@@ -243,6 +243,37 @@
 					</fieldset>
 				</td>
 			</tr>
+			<tr>
+				<td>
+					<fieldset>
+						<label for="frontend-theme">
+							<span><?php esc_html_e( 'Main Theme:', 'friends' ); ?></span>
+							<select name="friends_frontend_theme" id="frontend-theme">
+								<?php foreach ( Friends\Frontend::get_themes() as $theme => $theme_name ) : ?>
+									<option value="<?php echo esc_attr( $theme ); ?>"<?php selected( $args['frontend_theme'], $theme ); ?>><?php echo esc_html( $theme_name ); ?></option>
+								<?php endforeach; ?>
+							</select>
+						</label>
+						<details><summary>Post Type Themes</summary>
+							<table>
+							<?php foreach ( $args['post_format_strings'] as $post_type_slug => $post_type_title ) : ?>
+								<tr>
+									<td><label for="frontend-theme-<?php echo esc_attr( $post_type_slug ); ?>"><?php echo esc_html( $post_type_title ); ?></label></td>
+									<td>
+										<select name="friends_frontend_theme_<?php echo esc_attr( $post_type_slug ); ?>" id="frontend-theme-<?php echo esc_attr( $post_type_slug ); ?>">
+											<option value=""><?php esc_html_e( 'Main Theme', 'friends' ); ?></option>
+											<?php foreach ( Friends\Frontend::get_themes() as $theme => $theme_name ) : ?>
+												<option value="<?php echo esc_attr( $theme ); ?>"<?php selected( $args[ 'frontend_theme_' . $post_type ], $theme ); ?>><?php echo esc_html( $theme_name ); ?></option>
+											<?php endforeach; ?>
+											</select>
+										</td>
+									</tr>
+								<?php endforeach; ?>
+							</table>
+						</details>
+					</fieldset>
+				</td>
+			</tr>
 			<?php if ( ! function_exists( 'classicpress_version' ) ) : ?>
 			<tr>
 				<td>