← All changes | includes/class-convertkit-gutenberg.php +241 -10 2.2.9 → 3.4.5 View file →

		@@ -31,11 +31,127 @@
31	31
32	32	// Register Gutenberg Blocks.
33	33	add_action( 'init', array( $this, 'add_blocks' ) );
34	34
	35	+ // Register Gutenberg Plugin Sidebars.
	36	+ add_action( 'init', array( $this, 'add_plugin_sidebars' ) );
	37	+
	38	+ // Register REST API routes.
	39	+ add_action( 'rest_api_init', array( $this, 'register_routes' ) );
	40	+
	41	+ // Delete duplicate Post Meta rows before WordPress updates them.
	42	+ add_filter( 'update_post_metadata', array( $this, 'maybe_delete_duplicate_post_meta' ), 10, 5 );
	43	+
35	44	}
36	45
37	46	/**
	47	+ * Deletes duplicate Post Meta rows for the Plugin's Post Meta key, before WordPress updates them,
	48	+ * which have been created by third party Plugins, migrations, or other code.
	49	+ *
	50	+ * @since 3.4.5
	51	+ *
	52	+ * @param null $check Whether to short circuit the update.
	53	+ * @param int $post_id Post ID.
	54	+ * @param string $meta_key Meta key.
	55	+ * @param mixed $meta_value Meta value.
	56	+ * @param mixed $prev_value Previous meta value to update.
	57	+ * @return null|bool Whether to short circuit the update.
	58	+ */
	59	+ public function maybe_delete_duplicate_post_meta( $check, $post_id, $meta_key, $meta_value, $prev_value ) {
	60	+
	61	+ // Bail if this isn't the Plugin's Post Meta key.
	62	+ if ( $meta_key !== ConvertKit_Post::POST_META_KEY ) {
	63	+ return $check;
	64	+ }
	65	+
	66	+ // Bail if a previous value is specified, as WordPress will only update matching rows.
	67	+ if ( ! empty( $prev_value ) ) {
	68	+ return $check;
	69	+ }
	70	+
	71	+ // Bail if no duplicate rows exist.
	72	+ $convertkit_post = new ConvertKit_Post( $post_id );
	73	+ $rows = $convertkit_post->get_meta_rows();
	74	+ if ( count( $rows ) < 2 ) {
	75	+ return $check;
	76	+ }
	77	+
	78	+ // Delete all but the most recent row.
	79	+ $row = array_pop( $rows );
	80	+ foreach ( $rows as $duplicate_row ) {
	81	+ delete_metadata_by_mid( 'post', $duplicate_row->meta_id );
	82	+ }
	83	+
	84	+ // Restore the Post in the Member Content cache, as deleting the above rows removed it.
	85	+ $value = maybe_unserialize( $row->meta_value );
	86	+ WP_ConvertKit()->get_class( 'restrict_content_cache' )->on_meta_change( 0, $post_id, $meta_key, $value );
	87	+
	88	+ // If the remaining row already holds the value WordPress is about to store, tell WordPress
	89	+ // the update succeeded, as there's nothing to change. Without this, WordPress' own check for
	90	+ // a single unchanged row returns false, and the block editor still cannot save the Post.
	91	+ if ( $value === $meta_value ) {
	92	+ return true;
	93	+ }
	94	+
	95	+ return $check;
	96	+
	97	+ }
	98	+
	99	+ /**
	100	+ * Register REST API routes.
	101	+ *
	102	+ * @since 3.1.0
	103	+ */
	104	+ public function register_routes() {
	105	+
	106	+ // Register route to refresh resources andreturn all blocks registered by the Plugin,
	107	+ // when the user clicks the refresh button in the Gutenberg editor.
	108	+ register_rest_route(
	109	+ 'kit/v1',
	110	+ '/blocks',
	111	+ array(
	112	+ 'methods' => WP_REST_Server::READABLE,
	113	+
	114	+ // Return blocks.
	115	+ 'callback' => function () {
	116	+ // Refresh Forms.
	117	+ $forms = new ConvertKit_Resource_Forms( 'block_edit' );
	118	+ $result = $forms->refresh();
	119	+ if ( is_wp_error( $result ) ) {
	120	+ // Return blocks without refreshing other resources.
	121	+ return rest_ensure_response( convertkit_get_blocks() );
	122	+ }
	123	+
	124	+ // Refresh Posts.
	125	+ $posts = new ConvertKit_Resource_Posts( 'block_edit' );
	126	+ $result = $posts->refresh();
	127	+ if ( is_wp_error( $result ) ) {
	128	+ // Return blocks without refreshing other resources.
	129	+ return rest_ensure_response( convertkit_get_blocks() );
	130	+ }
	131	+
	132	+ // Refresh Products.
	133	+ $products = new ConvertKit_Resource_Products( 'block_edit' );
	134	+ $result = $products->refresh();
	135	+ if ( is_wp_error( $result ) ) {
	136	+ // Return blocks without refreshing other resources.
	137	+ return rest_ensure_response( convertkit_get_blocks() );
	138	+ }
	139	+
	140	+ // Return blocks, which will now include the refreshed resources.
	141	+ return rest_ensure_response( convertkit_get_blocks() );
	142	+ },
	143	+
	144	+ // Only refresh resources for users who can edit posts.
	145	+ 'permission_callback' => function () {
	146	+ return current_user_can( 'edit_posts' );
	147	+ },
	148	+ )
	149	+ );
	150	+
	151	+ }
	152	+
	153	+ /**
38	154	* Registers the ConvertKit Block Category.
39	155	*
40	156	* @since 1.9.6
41	157	*
		@@ -50,9 +166,9 @@
50	166	$categories,
51	167	array(
52	168	array(
53	169	'slug' => 'convertkit',
54		- 'title' => 'ConvertKit',
	170	+ 'title' => 'Kit',
55	171	),
56	172	)
57	173	);
58	174
		@@ -86,12 +202,15 @@
86	202	// Get blocks.
87	203	$blocks = convertkit_get_blocks();
88	204
89	205	// Bail if no blocks are available.
90		- if ( ! is_array( $blocks ) || ! count( $blocks ) ) {
	206	+ if ( ! count( $blocks ) ) {
91	207	return;
92	208	}
93	209
	210	+ // Determine the block API version to use for registering blocks.
	211	+ $block_api_version = $this->get_block_api_version();
	212	+
94	213	// Get registered blocks.
95	214	$registered_blocks = array_keys( WP_Block_Type_Registry::get_instance()->get_all_registered() );
96	215
97	216	// Iterate through blocks, registering them.
		@@ -97,15 +216,15 @@
97	216	// Iterate through blocks, registering them.
98	217	foreach ( $blocks as $block => $properties ) {
99	218
100	219	// Skip if this block has already been registered.
101		- if ( is_array( $registered_blocks ) && in_array( 'convertkit/' . $block, $registered_blocks, true ) ) {
	220	+ if ( in_array( 'convertkit/' . $block, $registered_blocks, true ) ) {
102	221	continue;
103	222	}
104	223
105	224	// Register block.
106	225	register_block_type(
107		- 'convertkit/' . $block,
	226	+ CONVERTKIT_PLUGIN_PATH . '/includes/blocks/v' . (string) $block_api_version . '/' . $block,
108	227	array(
109	228	'attributes' => $properties['attributes'],
110	229	'editor_script' => 'convertkit-gutenberg',
111	230	'render_callback' => array(
		@@ -113,13 +232,14 @@
113	232	$properties['render_callback'][1],
114	233	),
115	234	)
116	235	);
	236	+
117	237	}
118	238
119	239	// Enqueue block scripts and styles in the editor view.
120	240	add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
121		- add_action( 'enqueue_block_editor_assets', array( $this, 'enqueue_styles' ) );
	241	+ add_action( 'enqueue_block_assets', array( $this, 'enqueue_styles' ) );
122	242
123	243	// Enqueue block scripts and styles in the editor and frontend views.
124	244	add_action( 'enqueue_block_assets', array( $this, 'enqueue_scripts_editor_and_frontend' ) );
125	245	add_action( 'enqueue_block_assets', array( $this, 'enqueue_styles_editor_and_frontend' ) );
		@@ -126,8 +246,101 @@
126	246
127	247	}
128	248
129	249	/**
	250	+ * Registers post meta for any registered plugin sidebars using register_post_meta(),
	251	+ * so data is saved when using the Gutenberg editor.
	252	+ *
	253	+ * @since 3.3.0
	254	+ */
	255	+ public function add_plugin_sidebars() {
	256	+
	257	+ // Get plugin sidebars.
	258	+ $plugin_sidebars = convertkit_get_plugin_sidebars();
	259	+
	260	+ // Bail if no plugin sidebars are available.
	261	+ if ( ! count( $plugin_sidebars ) ) {
	262	+ return;
	263	+ }
	264	+
	265	+ foreach ( $plugin_sidebars as $plugin_sidebar ) {
	266	+ register_post_meta(
	267	+ '',
	268	+ $plugin_sidebar['meta_key'],
	269	+ array(
	270	+ 'show_in_rest' => array(
	271	+ 'schema' => array(
	272	+ 'type' => 'object',
	273	+ 'properties' => $plugin_sidebar['attributes'],
	274	+ ),
	275	+ ),
	276	+ 'single' => true,
	277	+ 'type' => 'object',
	278	+ 'default' => $plugin_sidebar['default_values'],
	279	+ 'sanitize_callback' => function ( $meta ) use ( $plugin_sidebar ) {
	280	+
	281	+ // If the value is not an array, return the default values.
	282	+ if ( ! is_array( $meta ) ) {
	283	+ return $plugin_sidebar['default_values'];
	284	+ }
	285	+
	286	+ // Iterate through the attributes and sanitize the meta.
	287	+ foreach ( $plugin_sidebar['attributes'] as $key => $attribute ) {
	288	+ $meta[ $key ] = sanitize_text_field( $meta[ $key ] ?? $attribute['default'] );
	289	+ }
	290	+
	291	+ // If a Form or Landing Page was specified, request a review.
	292	+ // This can safely be called multiple times, as the review request
	293	+ // class will ensure once a review request is dismissed by the user,
	294	+ // it is never displayed again.
	295	+ if ( $meta['form'] || $meta['landing_page'] ) {
	296	+ WP_ConvertKit()->get_class( 'review_request' )->request_review();
	297	+ }
	298	+
	299	+ // Return the sanitized meta.
	300	+ return $meta;
	301	+
	302	+ },
	303	+ 'auth_callback' => function () use ( $plugin_sidebar ) {
	304	+
	305	+ return current_user_can( $plugin_sidebar['minimum_capability'] );
	306	+
	307	+ },
	308	+ )
	309	+ );
	310	+ }
	311	+
	312	+ }
	313	+
	314	+ /**
	315	+ * Determines the block API version to use for registering blocks.
	316	+ *
	317	+ * @since 3.2.0
	318	+ *
	319	+ * @return int Block API version.
	320	+ */
	321	+ public function get_block_api_version() {
	322	+
	323	+ // Determine the block API version to use for registering blocks.
	324	+ // WordPress supports Version 3 from WordPress 6.3:
	325	+ // https://developer.wordpress.org/block-editor/reference-guides/block-api/block-api-versions/.
	326	+ $block_api_version = ( version_compare( get_bloginfo( 'version' ), '6.3', '>=' ) ? 3 : 2 );
	327	+
	328	+ /**
	329	+ * Determine the block API version to use for registering blocks.
	330	+ *
	331	+ * @since 3.1.4
	332	+ *
	333	+ * @param int $block_api_version Block API version.
	334	+ * @return int Block API version.
	335	+ */
	336	+ $block_api_version = apply_filters( 'convertkit_gutenberg_block_api_version', $block_api_version );
	337	+
	338	+ return absint( $block_api_version );
	339	+
	340	+ }
	341	+
	342	+ /**
130	343	* Enqueues scripts for Gutenberg blocks in the editor view.
131	344	*
132	345	* @since 1.9.6
133	346	*/
		@@ -141,19 +354,37 @@
141	354	// Get settings.
142	355	$settings = new ConvertKit_Settings();
143	356
144	357	// Get blocks and block toolbar buttons.
145		- $blocks = convertkit_get_blocks();
146		- $block_formatters = convertkit_get_block_formatters();
	358	+ $blocks = convertkit_get_blocks();
	359	+ $block_formatters = convertkit_get_block_formatters();
	360	+ $pre_publish_actions = convertkit_get_pre_publish_actions();
	361	+ $plugin_sidebars = convertkit_get_plugin_sidebars();
147	362
148	363	// Enqueue Gutenberg Javascript, and set the blocks data.
149	364	wp_enqueue_script( 'convertkit-gutenberg', CONVERTKIT_PLUGIN_URL . 'resources/backend/js/gutenberg.js', array( 'jquery' ), CONVERTKIT_PLUGIN_VERSION, true );
150	365	wp_localize_script( 'convertkit-gutenberg', 'convertkit_blocks', $blocks );
	366	+
	367	+ // If pre-publish actions are available, set the data.
	368	+ if ( count( $pre_publish_actions ) ) {
	369	+ wp_localize_script( 'convertkit-gutenberg', 'convertkit_pre_publish_actions', $pre_publish_actions );
	370	+ }
	371	+
	372	+ // If plugin sidebars are available, set the data.
	373	+ if ( count( $plugin_sidebars ) ) {
	374	+ wp_localize_script( 'convertkit-gutenberg', 'convertkit_plugin_sidebars', $plugin_sidebars );
	375	+ }
	376	+
	377	+ // Set the Gutenberg data.
151	378	wp_localize_script(
152	379	'convertkit-gutenberg',
153	380	'convertkit_gutenberg',
154	381	array(
155		- 'get_blocks_nonce' => wp_create_nonce( 'convertkit_get_blocks' ),
	382	+ 'ajaxurl' => rest_url( 'kit/v1/blocks' ),
	383	+ 'block_api_version' => $this->get_block_api_version(),
	384	+ 'get_blocks_nonce' => wp_create_nonce( 'wp_rest' ),
	385	+ 'refresh_resources_url' => rest_url( 'kit/v1/resources/refresh/' ),
	386	+ 'refresh_resources_nonce' => wp_create_nonce( 'wp_rest' ),
156	387	)
157	388	);
158	389
159	390	// Enqueue Gutenberg Block Toolbar Javascript, and set the block toolbar buttons data.
		@@ -181,10 +412,10 @@
181	412	* @since 1.9.6.9
182	413	*/
183	414	public function enqueue_styles() {
184	415
185		- // Bail if request isn't for the Admin or a Frontend Editor.
186		- if ( ! WP_ConvertKit()->is_admin_or_frontend_editor() ) {
	416	+ // Bail if request isn't for the Admin.
	417	+ if ( ! is_admin() ) {
187	418	return;
188	419	}
189	420
190	421	/**