Jetpack_Sync_Module_Posts::wp_insert_post() - Code Metrics - Inspection of "Settings UI: after disconnection, hide Settings an..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

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Push — fix/disconnected-settings ( d97055...213165 )

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created 2017-03-15 16:36 UTC

Jetpack_Sync_Module_Posts::wp_insert_post() A

↳ Parent: Jetpack_Sync_Module_Posts

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	3
nc	1
nop	3
dl	0
loc	4
rs	10
c	0
b	0
f	0

<?php

require_once dirname( __FILE__ ) . '/class.jetpack-sync-settings.php';

class Jetpack_Sync_Module_Posts extends Jetpack_Sync_Module {

	private $just_published = array();
	private $action_handler;

	public function name() {
		return 'posts';
	}

	public function get_object_by_id( $object_type, $id ) {
		if ( $object_type === 'post' && $post = get_post( intval( $id ) ) ) {
			return $this->filter_post_content_and_add_links( $post );
		}

		return false;
	}

	public function set_defaults() {
	}

	public function init_listeners( $callable ) {
		$this->action_handler = $callable;

		// Core < 4.7 doesn't deal with nested wp_insert_post calls very well
		global $wp_version;
		$priority = version_compare( $wp_version, '4.7-alpha', '<' ) ? 0 : 11;

		add_action( 'wp_insert_post', array( $this, 'wp_insert_post' ), $priority, 3 );

		add_action( 'deleted_post', $callable, 10 );
		add_action( 'jetpack_published_post', $callable, 10, 2 );
		add_action( 'transition_post_status', array( $this, 'save_published' ), 10, 3 );
		add_filter( 'jetpack_sync_before_enqueue_wp_insert_post', array( $this, 'filter_blacklisted_post_types' ) );

		// listen for meta changes
		$this->init_listeners_for_meta_type( 'post', $callable );
		$this->init_meta_whitelist_handler( 'post', array( $this, 'filter_meta' ) );
	}

	public function init_full_sync_listeners( $callable ) {
		add_action( 'jetpack_full_sync_posts', $callable ); // also sends post meta
	}

	public function init_before_send() {
		add_filter( 'jetpack_sync_before_send_wp_insert_post', array( $this, 'expand_wp_insert_post' ) );

		// full sync
		add_filter( 'jetpack_sync_before_send_jetpack_full_sync_posts', array( $this, 'expand_post_ids' ) );
	}

	public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
		global $wpdb;

		return $this->enqueue_all_ids_as_action( 'jetpack_full_sync_posts', $wpdb->posts, 'ID', $this->get_where_sql( $config ), $max_items_to_enqueue, $state );
	}

	public function estimate_full_sync_actions( $config ) {
		global $wpdb;

		$query = "SELECT count(*) FROM $wpdb->posts WHERE " . $this->get_where_sql( $config );
		$count = $wpdb->get_var( $query );

		return (int) ceil( $count / self::ARRAY_CHUNK_SIZE );
	}

	private function get_where_sql( $config ) {
		$where_sql = Jetpack_Sync_Settings::get_blacklisted_post_types_sql();

		// config is a list of post IDs to sync
		if ( is_array( $config ) ) {
			$where_sql .= ' AND ID IN (' . implode( ',', array_map( 'intval', $config ) ) . ')';
		}

		return $where_sql;
	}

	function get_full_sync_actions() {
		return array( 'jetpack_full_sync_posts' );
	}

	/**
	 * Process content before send
	 *
	 * @param array $args wp_insert_post arguments
	 *
	 * @return array
	 */
	function expand_wp_insert_post( $args ) {
		return array( $args[0], $this->filter_post_content_and_add_links( $args[1] ), $args[2] );
	}

	function filter_blacklisted_post_types( $args ) {
		$post = $args[1];

		if ( in_array( $post->post_type, Jetpack_Sync_Settings::get_setting( 'post_types_blacklist' ) ) ) {
			return false;
		}

		return $args;
	}

	// Meta
	function filter_meta( $args ) {
		if ( $this->is_post_type_allowed( $args[1] ) && $this->is_whitelisted_post_meta( $args[2] ) ) {
			return $args;
		}

		return false;
	}

	function is_whitelisted_post_meta( $meta_key ) {
		// _wpas_skip_ is used by publicize
		return in_array( $meta_key, Jetpack_Sync_Settings::get_setting( 'post_meta_whitelist' ) ) || wp_startswith( $meta_key, '_wpas_skip_' );
	}

	function is_post_type_allowed( $post_id ) {
		$post = get_post( $post_id );

		return ! in_array( $post->post_type, Jetpack_Sync_Settings::get_setting( 'post_types_blacklist' ) );
	}

	function remove_embed() {
		global $wp_embed;
		remove_filter( 'the_content', array( $wp_embed, 'run_shortcode' ), 8 );
		// remove the embed shortcode since we would do the part later.
		remove_shortcode( 'embed' );
		// Attempts to embed all URLs in a post
		remove_filter( 'the_content', array( $wp_embed, 'autoembed' ), 8 );
	}

	function add_embed() {
		global $wp_embed;
		add_filter( 'the_content', array( $wp_embed, 'run_shortcode' ), 8 );
		// Shortcode placeholder for strip_shortcodes()
		add_shortcode( 'embed', '__return_false' );
		// Attempts to embed all URLs in a post
		add_filter( 'the_content', array( $wp_embed, 'autoembed' ), 8 );
	}

	// Expands wp_insert_post to include filtered content
	function filter_post_content_and_add_links( $post_object ) {
		global $post;
		$post = $post_object;

		// return non existant post 
		$post_type = get_post_type_object( $post->post_type );
		if ( empty( $post_type ) || ! is_object( $post_type ) ) {
			$non_existant_post                    = new stdClass();
			$non_existant_post->ID                = $post->ID;
			$non_existant_post->post_modified     = $post->post_modified;
			$non_existant_post->post_modified_gmt = $post->post_modified_gmt;
			$non_existant_post->post_status       = 'jetpack_sync_non_registered_post_type';

			return $non_existant_post;
		}
		/**
		 * Filters whether to prevent sending post data to .com
		 *
		 * Passing true to the filter will prevent the post data from being sent
		 * to the WordPress.com.
		 * Instead we pass data that will still enable us to do a checksum against the
		 * Jetpacks data but will prevent us from displaying the data on in the API as well as
		 * other services.
		 * @since 4.2.0
		 *
		 * @param boolean false prevent post data from being synced to WordPress.com
		 * @param mixed $post WP_POST object
		 */
		if ( apply_filters( 'jetpack_sync_prevent_sending_post_data', false, $post ) ) {
			// We only send the bare necessary object to be able to create a checksum.
			$blocked_post                    = new stdClass();
			$blocked_post->ID                = $post->ID;
			$blocked_post->post_modified     = $post->post_modified;
			$blocked_post->post_modified_gmt = $post->post_modified_gmt;
			$blocked_post->post_status       = 'jetpack_sync_blocked';

			return $blocked_post;
		}

		// lets not do oembed just yet.
		$this->remove_embed();

		if ( 0 < strlen( $post->post_password ) ) {
			$post->post_password = 'auto-' . wp_generate_password( 10, false );
		}

		/** This filter is already documented in core. wp-includes/post-template.php */
		if ( Jetpack_Sync_Settings::get_setting( 'render_filtered_content' ) && $post_type->public ) {
			global $shortcode_tags;
			/**
			 * Filter prevents some shortcodes from expanding.
			 *
			 * Since we can can expand some type of shortcode better on the .com side and make the
			 * expansion more relevant to contexts. For example [galleries] and subscription emails
			 *
			 * @since 4.5.0
			 *
			 * @param array of shortcode tags to remove.
			 */
			$shortcodes_to_remove        = apply_filters( 'jetpack_sync_do_not_expand_shortcodes', array(
				'gallery',
				'slideshow'
			) );
			$removed_shortcode_callbacks = array();
			foreach ( $shortcodes_to_remove as $shortcode ) {
				if ( isset ( $shortcode_tags[ $shortcode ] ) ) {
					$removed_shortcode_callbacks[ $shortcode ] = $shortcode_tags[ $shortcode ];
				}
			}

			array_map( 'remove_shortcode', array_keys( $removed_shortcode_callbacks ) );

			$post->post_content_filtered = apply_filters( 'the_content', $post->post_content );
			$post->post_excerpt_filtered = apply_filters( 'the_excerpt', $post->post_excerpt );

			foreach ( $removed_shortcode_callbacks as $shortcode => $callback ) {
				add_shortcode( $shortcode, $callback );
			}
		}

		$this->add_embed();

		if ( has_post_thumbnail( $post->ID ) ) {
			$image_attributes = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'full' );
			if ( is_array( $image_attributes ) && isset( $image_attributes[0] ) ) {
				$post->featured_image = $image_attributes[0];
			}
		}

		$post->permalink = get_permalink( $post->ID );
		$post->shortlink = wp_get_shortlink( $post->ID );

		return $post;
	}

	public function save_published( $new_status, $old_status, $post ) {
		if ( 'publish' === $new_status && 'publish' !== $old_status ) {
			$this->just_published[] = $post->ID;
		}
	}

	public function wp_insert_post( $post_ID, $post, $update ) {
		call_user_func( $this->action_handler, $post_ID, $post, $update );
		$this->send_published( $post_ID, $post );
	}

	public function send_published( $post_ID, $post ) {
		if ( ! in_array( $post_ID, $this->just_published ) ) {
			return;
		}

		// Post revisions cause race conditions where this send_published add the action before the actual post gets synced
		if ( wp_is_post_autosave( $post ) || wp_is_post_revision( $post ) ) {
			return;
		}

		/**
		 * Filter that is used to add to the post flags ( meta data ) when a post gets published
		 *
		 * @since 4.4.0
		 *
		 * @param mixed array post flags that are added to the post
		 * @param mixed $post WP_POST object
		 */
		$flags = apply_filters( 'jetpack_published_post_flags', array(), $post );

		/**
		 * Action that gets synced when a post type gets published.
		 *
		 * @since 4.4.0
		 *
		 * @param int $post_ID
		 * @param mixed array $flags post flags that are added to the post
		 */
		do_action( 'jetpack_published_post', $post_ID, $flags );

		$this->just_published = array_diff( $this->just_published, array( $post_ID ) );
	}

	public function expand_post_ids( $args ) {
		$post_ids = $args[0];

		$posts = array_filter( array_map( array( 'WP_Post', 'get_instance' ), $post_ids ) );
		$posts = array_map( array( $this, 'filter_post_content_and_add_links' ), $posts );
		$posts = array_values( $posts ); // reindex in case posts were deleted

		return array(
			$posts,
			$this->get_metadata( $post_ids, 'post', Jetpack_Sync_Settings::get_setting( 'post_meta_whitelist' ) ),
			$this->get_term_relationships( $post_ids ),
		);
	}
}


1		<?php
2
3		require_once dirname( __FILE__ ) . '/class.jetpack-sync-settings.php';
4
5		class Jetpack_Sync_Module_Posts extends Jetpack_Sync_Module {
6
7		private $just_published = array();
8		private $action_handler;
9
10		public function name() {
11		return 'posts';
12		}
13
14		public function get_object_by_id( $object_type, $id ) {
15		if ( $object_type === 'post' && $post = get_post( intval( $id ) ) ) {
16		return $this->filter_post_content_and_add_links( $post );
17		}
18
19		return false;
20		}
21
22		public function set_defaults() {
23		}
24
25		public function init_listeners( $callable ) {
26		$this->action_handler = $callable;
27
28		// Core < 4.7 doesn't deal with nested wp_insert_post calls very well
29		global $wp_version;
30		$priority = version_compare( $wp_version, '4.7-alpha', '<' ) ? 0 : 11;
31
32		add_action( 'wp_insert_post', array( $this, 'wp_insert_post' ), $priority, 3 );
33
34		add_action( 'deleted_post', $callable, 10 );
35		add_action( 'jetpack_published_post', $callable, 10, 2 );
36		add_action( 'transition_post_status', array( $this, 'save_published' ), 10, 3 );
37		add_filter( 'jetpack_sync_before_enqueue_wp_insert_post', array( $this, 'filter_blacklisted_post_types' ) );
38
39		// listen for meta changes
40		$this->init_listeners_for_meta_type( 'post', $callable );
41		$this->init_meta_whitelist_handler( 'post', array( $this, 'filter_meta' ) );
42		}
43
44		public function init_full_sync_listeners( $callable ) {
45		add_action( 'jetpack_full_sync_posts', $callable ); // also sends post meta
46		}
47
48		public function init_before_send() {
49		add_filter( 'jetpack_sync_before_send_wp_insert_post', array( $this, 'expand_wp_insert_post' ) );
50
51		// full sync
52		add_filter( 'jetpack_sync_before_send_jetpack_full_sync_posts', array( $this, 'expand_post_ids' ) );
53		}
54
55		public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
56		global $wpdb;
57
58		return $this->enqueue_all_ids_as_action( 'jetpack_full_sync_posts', $wpdb->posts, 'ID', $this->get_where_sql( $config ), $max_items_to_enqueue, $state );
59		}
60
61	View Code Duplication	public function estimate_full_sync_actions( $config ) {
62		global $wpdb;
63
64		$query = "SELECT count(*) FROM $wpdb->posts WHERE " . $this->get_where_sql( $config );
65		$count = $wpdb->get_var( $query );
66
67		return (int) ceil( $count / self::ARRAY_CHUNK_SIZE );
68		}
69
70	View Code Duplication	private function get_where_sql( $config ) {
71		$where_sql = Jetpack_Sync_Settings::get_blacklisted_post_types_sql();
72
73		// config is a list of post IDs to sync
74		if ( is_array( $config ) ) {
75		$where_sql .= ' AND ID IN (' . implode( ',', array_map( 'intval', $config ) ) . ')';
76		}
77
78		return $where_sql;
79		}
80
81		function get_full_sync_actions() {
82		return array( 'jetpack_full_sync_posts' );
83		}
84
85		/**
86		* Process content before send
87		*
88		* @param array $args wp_insert_post arguments
89		*
90		* @return array
91		*/
92		function expand_wp_insert_post( $args ) {
93		return array( $args[0], $this->filter_post_content_and_add_links( $args[1] ), $args[2] );
94		}
95
96		function filter_blacklisted_post_types( $args ) {
97		$post = $args[1];
98
99		if ( in_array( $post->post_type, Jetpack_Sync_Settings::get_setting( 'post_types_blacklist' ) ) ) {
100		return false;
101		}
102
103		return $args;
104		}
105
106		// Meta
107		function filter_meta( $args ) {
108		if ( $this->is_post_type_allowed( $args[1] ) && $this->is_whitelisted_post_meta( $args[2] ) ) {
109		return $args;
110		}
111
112		return false;
113		}
114
115		function is_whitelisted_post_meta( $meta_key ) {
116		// _wpas_skip_ is used by publicize
117		return in_array( $meta_key, Jetpack_Sync_Settings::get_setting( 'post_meta_whitelist' ) ) \|\| wp_startswith( $meta_key, '_wpas_skip_' );
118		}
119
120		function is_post_type_allowed( $post_id ) {
121		$post = get_post( $post_id );
122
123		return ! in_array( $post->post_type, Jetpack_Sync_Settings::get_setting( 'post_types_blacklist' ) );
124		}
125
126	View Code Duplication	function remove_embed() {
127		global $wp_embed;
128		remove_filter( 'the_content', array( $wp_embed, 'run_shortcode' ), 8 );
129		// remove the embed shortcode since we would do the part later.
130		remove_shortcode( 'embed' );
131		// Attempts to embed all URLs in a post
132		remove_filter( 'the_content', array( $wp_embed, 'autoembed' ), 8 );
133		}
134
135	View Code Duplication	function add_embed() {
136		global $wp_embed;
137		add_filter( 'the_content', array( $wp_embed, 'run_shortcode' ), 8 );
138		// Shortcode placeholder for strip_shortcodes()
139		add_shortcode( 'embed', '__return_false' );
140		// Attempts to embed all URLs in a post
141		add_filter( 'the_content', array( $wp_embed, 'autoembed' ), 8 );
142		}
143
144		// Expands wp_insert_post to include filtered content
145		function filter_post_content_and_add_links( $post_object ) {
146		global $post;
147		$post = $post_object;
148
149		// return non existant post
150		$post_type = get_post_type_object( $post->post_type );
151	View Code Duplication	if ( empty( $post_type ) \|\| ! is_object( $post_type ) ) {
152		$non_existant_post = new stdClass();
153		$non_existant_post->ID = $post->ID;
154		$non_existant_post->post_modified = $post->post_modified;
155		$non_existant_post->post_modified_gmt = $post->post_modified_gmt;
156		$non_existant_post->post_status = 'jetpack_sync_non_registered_post_type';
157
158		return $non_existant_post;
159		}
160		/**
161		* Filters whether to prevent sending post data to .com
162		*
163		* Passing true to the filter will prevent the post data from being sent
164		* to the WordPress.com.
165		* Instead we pass data that will still enable us to do a checksum against the
166		* Jetpacks data but will prevent us from displaying the data on in the API as well as
167		* other services.
168		* @since 4.2.0
169		*
170		* @param boolean false prevent post data from being synced to WordPress.com
171		* @param mixed $post WP_POST object
172		*/
173	View Code Duplication	if ( apply_filters( 'jetpack_sync_prevent_sending_post_data', false, $post ) ) {
174		// We only send the bare necessary object to be able to create a checksum.
175		$blocked_post = new stdClass();
176		$blocked_post->ID = $post->ID;
177		$blocked_post->post_modified = $post->post_modified;
178		$blocked_post->post_modified_gmt = $post->post_modified_gmt;
179		$blocked_post->post_status = 'jetpack_sync_blocked';
180
181		return $blocked_post;
182		}
183
184		// lets not do oembed just yet.
185		$this->remove_embed();
186
187		if ( 0 < strlen( $post->post_password ) ) {
188		$post->post_password = 'auto-' . wp_generate_password( 10, false );
189		}
190
191		/** This filter is already documented in core. wp-includes/post-template.php */
192		if ( Jetpack_Sync_Settings::get_setting( 'render_filtered_content' ) && $post_type->public ) {
193		global $shortcode_tags;
194		/**
195		* Filter prevents some shortcodes from expanding.
196		*
197		* Since we can can expand some type of shortcode better on the .com side and make the
198		* expansion more relevant to contexts. For example [galleries] and subscription emails
199		*
200		* @since 4.5.0
201		*
202		* @param array of shortcode tags to remove.
203		*/
204		$shortcodes_to_remove = apply_filters( 'jetpack_sync_do_not_expand_shortcodes', array(
205		'gallery',
206		'slideshow'
207		) );
208		$removed_shortcode_callbacks = array();
209		foreach ( $shortcodes_to_remove as $shortcode ) {
210		if ( isset ( $shortcode_tags[ $shortcode ] ) ) {
211		$removed_shortcode_callbacks[ $shortcode ] = $shortcode_tags[ $shortcode ];
212		}
213		}
214
215		array_map( 'remove_shortcode', array_keys( $removed_shortcode_callbacks ) );
216
217		$post->post_content_filtered = apply_filters( 'the_content', $post->post_content );
218		$post->post_excerpt_filtered = apply_filters( 'the_excerpt', $post->post_excerpt );
219
220		foreach ( $removed_shortcode_callbacks as $shortcode => $callback ) {
221		add_shortcode( $shortcode, $callback );
222		}
223		}
224
225		$this->add_embed();
226
227		if ( has_post_thumbnail( $post->ID ) ) {
228		$image_attributes = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'full' );
229		if ( is_array( $image_attributes ) && isset( $image_attributes[0] ) ) {
230		$post->featured_image = $image_attributes[0];
231		}
232		}
233
234		$post->permalink = get_permalink( $post->ID );
235		$post->shortlink = wp_get_shortlink( $post->ID );
236
237		return $post;
238		}
239
240		public function save_published( $new_status, $old_status, $post ) {
241		if ( 'publish' === $new_status && 'publish' !== $old_status ) {
242		$this->just_published[] = $post->ID;
243		}
244		}
245
246		public function wp_insert_post( $post_ID, $post, $update ) {
247		call_user_func( $this->action_handler, $post_ID, $post, $update );
248		$this->send_published( $post_ID, $post );
249		}
250
251		public function send_published( $post_ID, $post ) {
252		if ( ! in_array( $post_ID, $this->just_published ) ) {
253		return;
254		}
255
256		// Post revisions cause race conditions where this send_published add the action before the actual post gets synced
257		if ( wp_is_post_autosave( $post ) \|\| wp_is_post_revision( $post ) ) {
258		return;
259		}
260
261		/**
262		* Filter that is used to add to the post flags ( meta data ) when a post gets published
263		*
264		* @since 4.4.0
265		*
266		* @param mixed array post flags that are added to the post
267		* @param mixed $post WP_POST object
268		*/
269		$flags = apply_filters( 'jetpack_published_post_flags', array(), $post );
270
271		/**
272		* Action that gets synced when a post type gets published.
273		*
274		* @since 4.4.0
275		*
276		* @param int $post_ID
277		* @param mixed array $flags post flags that are added to the post
278		*/
279		do_action( 'jetpack_published_post', $post_ID, $flags );
280
281		$this->just_published = array_diff( $this->just_published, array( $post_ID ) );
282		}
283
284		public function expand_post_ids( $args ) {
285		$post_ids = $args[0];
286
287		$posts = array_filter( array_map( array( 'WP_Post', 'get_instance' ), $post_ids ) );
288		$posts = array_map( array( $this, 'filter_post_content_and_add_links' ), $posts );
289		$posts = array_values( $posts ); // reindex in case posts were deleted
290
291		return array(
292		$posts,
293		$this->get_metadata( $post_ids, 'post', Jetpack_Sync_Settings::get_setting( 'post_meta_whitelist' ) ),
294		$this->get_term_relationships( $post_ids ),
295		);
296		}
297		}
298

Automattic / jetpack

Push — fix/disconnected-settings ( d97055...213165 )

Jetpack_Sync_Module_Posts::wp_insert_post() A

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