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|
<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
/**
* Create and manage comics with this Custom Post Type.
*
* @package automattic/jetpack
*/
use Automattic\Jetpack\Assets;
/**
* Create a jetpack-comic CPT.
*/
class Jetpack_Comic {
const POST_TYPE = 'jetpack-comic';
/**
* Initialize the class.
*
* @return self
*/
public static function init() {
static $instance = false;
if ( ! $instance ) {
$instance = new Jetpack_Comic();
}
return $instance;
}
/**
* Conditionally hook into WordPress.
*
* Themes must declare that they support this module by adding
* add_theme_support( 'jetpack-comic' ); during after_setup_theme.
*
* If no theme support is found there is no need to hook into
* WordPress. We'll just return early instead.
*/
public function __construct() {
// Make sure the post types are loaded for imports
add_action( 'import_start', array( $this, 'register_post_types' ) );
// Add to REST API post type allowed list.
add_filter( 'rest_api_allowed_post_types', array( $this, 'allow_rest_api_type' ) );
// If called via REST API, we need to register later in lifecycle
add_action( 'restapi_theme_init', array( $this, 'maybe_register_post_types' ) );
// Return early if theme does not support Jetpack Comic.
if ( ! ( $this->site_supports_comics() ) ) {
return;
}
$this->register_post_types();
add_action( 'pre_get_posts', array( $this, 'add_posts_to_loop' ) );
// In order for the Feedbag job to find Comic posts, we need to circumvent any pretty
// URLs in the RSS feed given to Feedbag in favor of /?p=123&post_type=jetpack-comic
add_filter( 'the_permalink_rss', array( $this, 'custom_permalink_for_feedbag' ) );
// There are some cases (like when Feedbag is fetching posts) that the comics
// post type needs to be registered no matter what, but none of the UI needs to be
// available.
add_filter( 'post_updated_messages', array( $this, 'updated_messages' ) );
if ( function_exists( 'queue_publish_post' ) ) {
add_action( 'publish_jetpack-comic', 'queue_publish_post', 10, 2 );
}
add_action( 'pre_get_posts', array( $this, 'include_in_feeds' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
add_filter( 'manage_' . self::POST_TYPE . '_posts_columns', array( $this, 'manage_posts_columns' ) );
add_action( 'manage_' . self::POST_TYPE . '_posts_custom_column', array( $this, 'manage_posts_custom_column' ), 10, 2 );
add_image_size( 'jetpack-comic-thumb', 150, 0, false );
// Enable front-end uploading for users special enough.
if ( current_user_can( 'upload_files' ) && current_user_can( 'edit_posts' ) ) {
add_action( 'wp_ajax_jetpack_comic_upload', array( $this, 'upload' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'register_scripts' ) );
}
/**
* Add a "Convert to Comic" and "Convert to Post" option to the bulk
* edit dropdowns.
*/
add_action( 'admin_footer-edit.php', array( $this, 'admin_footer' ) );
add_action( 'load-edit.php', array( $this, 'bulk_edit' ) );
add_action( 'admin_notices', array( $this, 'bulk_edit_notices' ) );
}
/**
* Enqueue JavaScript in the footer.
*
* @return void
*/
public function admin_footer() {
$post_type = get_post_type();
?>
<script type="text/javascript">
jQuery( document ).ready( function( $ ) {
<?php if ( ! $post_type || 'post' === $post_type ) { ?>
$( '<option>' )
.val( 'post2comic' )
.text( <?php echo wp_json_encode( __( 'Convert to Comic', 'jetpack' ) ); ?> )
.appendTo( "select[name='action'], select[name='action2']" );
<?php } ?>
<?php if ( ! $post_type || self::POST_TYPE === $post_type ) { ?>
$( '<option>' )
.val( 'comic2post' )
.text( <?php echo wp_json_encode( __( 'Convert to Post', 'jetpack' ) ); ?> )
.appendTo( "select[name='action'], select[name='action2']" );
<?php } ?>
$( '#message.jetpack-comic-post-type-conversion' ).remove().insertAfter( $( '.wrap h2:first' ) ).show();
});
</script>
<?php
}
/**
* Handle the "Convert to [Post|Comic]" bulk action.
*
* @return void
*/
public function bulk_edit() {
if ( empty( $_REQUEST['post'] ) ) {
return;
}
$wp_list_table = _get_list_table( 'WP_Posts_List_Table' );
$action = $wp_list_table->current_action();
check_admin_referer( 'bulk-posts' );
if ( 'post2comic' === $action || 'comic2post' === $action ) {
if ( ! current_user_can( 'publish_posts' ) ) {
wp_die( esc_html__( 'You are not allowed to make this change.', 'jetpack' ) );
}
$post_ids = array_map( 'intval', $_REQUEST['post'] );
$modified_count = 0;
foreach ( $post_ids as $post_id ) {
$destination_post_type = ( $action === 'post2comic' ) ? self::POST_TYPE : 'post';
$origin_post_type = ( $destination_post_type === 'post' ) ? self::POST_TYPE : 'post';
if ( current_user_can( 'edit_post', $post_id ) ) {
$post = get_post( $post_id );
// Only convert posts that are post => comic or comic => post.
// (e.g., Ignore comic => comic, page => post, etc. )
if ( $post->post_type !== $destination_post_type && $post->post_type === $origin_post_type ) {
$post_type_object = get_post_type_object( $destination_post_type );
if ( current_user_can( $post_type_object->cap->publish_posts ) ) {
set_post_type( $post_id, $destination_post_type );
$modified_count++;
}
}
}
}
$sendback = remove_query_arg( array( 'exported', 'untrashed', 'deleted', 'ids' ), wp_get_referer() );
if ( ! $sendback ) {
$sendback = add_query_arg( array( 'post_type', get_post_type() ), admin_url( 'edit.php' ) );
}
$pagenum = $wp_list_table->get_pagenum();
$bulk_edit_comics_nonce = wp_create_nonce( 'bulk-edit-comics-nonce' );
$sendback = add_query_arg(
array(
'paged' => $pagenum,
'post_type_changed' => $modified_count,
'bulk_edit_comics_nonce' => $bulk_edit_comics_nonce,
),
$sendback
);
wp_safe_redirect( $sendback );
exit();
}
}
/**
* Show the post conversion success notice.
*
* @return void
*/
public function bulk_edit_notices() {
global $pagenow;
if (
empty( $_GET['bulk_edit_comics_nonce'] )
|| ! wp_verify_nonce( sanitize_key( $_GET['bulk_edit_comics_nonce'] ), 'bulk-edit-comics-nonce' )
) {
return;
}
$number_posts_changed = isset( $_GET['post_type_changed'] )
? (int) $_GET['post_type_changed']
: 0;
if ( 'edit.php' === $pagenow && $number_posts_changed ) {
?>
<div id="message" class="updated below-h2 jetpack-comic-post-type-conversion" style="display: none;"><p>
<?php
echo esc_html(
sprintf(
/* Translators: placeholder is a number. */
_n( '%s post converted.', '%s posts converted', (int) $number_posts_changed, 'jetpack' ),
number_format_i18n( $number_posts_changed )
)
);
?>
</p></div>
<?php
}
}
/**
* Enqueue scripts and styles.
*
* @return void
*/
public function register_scripts() {
wp_enqueue_style( 'jetpack-comics-style', plugins_url( 'comics/comics.css', __FILE__ ), array(), JETPACK__VERSION );
wp_style_add_data( 'jetpack-comics-style', 'rtl', 'replace' );
$is_amp = class_exists( 'Jetpack_AMP_Support' ) && Jetpack_AMP_Support::is_amp_request();
if ( ! $is_amp ) {
wp_enqueue_script(
'jetpack-comics',
Assets::get_file_url_for_environment(
'_inc/build/custom-post-types/comics/comics.min.js',
'modules/custom-post-types/comics/comics.js'
),
array( 'jquery' ),
JETPACK__VERSION,
false
);
$options = array(
'nonce' => wp_create_nonce( 'jetpack_comic_upload_nonce' ),
'writeURL' => admin_url( 'admin-ajax.php?action=jetpack_comic_upload' ),
'labels' => array(
'dragging' => __( 'Drop images to upload', 'jetpack' ),
'uploading' => __( 'Uploading...', 'jetpack' ),
'processing' => __( 'Processing...', 'jetpack' ),
'unsupported' => __( "Sorry, your browser isn't supported. Upgrade at browsehappy.com.", 'jetpack' ),
'invalidUpload' => __( 'Only images can be uploaded here.', 'jetpack' ),
'error' => __( "Your upload didn't complete; try again later or cross your fingers and try again right now.", 'jetpack' ),
),
);
wp_localize_script( 'jetpack-comics', 'Jetpack_Comics_Options', $options );
}
}
/**
* Enqueue stylesheet in the admin.
*/
public function admin_enqueue_scripts() {
wp_enqueue_style( 'jetpack-comics-admin', plugins_url( 'comics/admin.css', __FILE__ ), array(), JETPACK__VERSION );
}
/**
* Register the post types if the theme supports them.
*/
public function maybe_register_post_types() {
// Return early if theme does not support Jetpack Comic.
if ( ! ( $this->site_supports_comics() ) ) {
return;
}
$this->register_post_types();
}
/**
* Register our CPT.
*/
public function register_post_types() {
if ( post_type_exists( self::POST_TYPE ) ) {
return;
}
register_post_type(
self::POST_TYPE,
array(
'description' => __( 'Comics', 'jetpack' ),
'labels' => array(
'name' => esc_html__( 'Comics', 'jetpack' ),
'singular_name' => esc_html__( 'Comic', 'jetpack' ),
'menu_name' => esc_html__( 'Comics', 'jetpack' ),
'all_items' => esc_html__( 'All Comics', 'jetpack' ),
'add_new' => esc_html__( 'Add New', 'jetpack' ),
'add_new_item' => esc_html__( 'Add New Comic', 'jetpack' ),
'edit_item' => esc_html__( 'Edit Comic', 'jetpack' ),
'new_item' => esc_html__( 'New Comic', 'jetpack' ),
'view_item' => esc_html__( 'View Comic', 'jetpack' ),
'search_items' => esc_html__( 'Search Comics', 'jetpack' ),
'not_found' => esc_html__( 'No Comics found', 'jetpack' ),
'not_found_in_trash' => esc_html__( 'No Comics found in Trash', 'jetpack' ),
'filter_items_list' => esc_html__( 'Filter comics list', 'jetpack' ),
'items_list_navigation' => esc_html__( 'Comics list navigation', 'jetpack' ),
'items_list' => esc_html__( 'Comics list', 'jetpack' ),
),
'supports' => array(
'title',
'editor',
'thumbnail',
'comments',
'revisions',
'publicize', // Jetpack
'subscriptions', // wpcom
'shortlinks', // Jetpack
),
'rewrite' => array(
'slug' => 'comic',
'with_front' => false,
),
'taxonomies' => array(
'category',
'post_tag',
),
// Only make the type public for sites that support Comics.
'public' => true,
'menu_position' => 5, // below Posts
'map_meta_cap' => true,
'has_archive' => true,
'query_var' => 'comic',
'show_in_rest' => true,
)
);
}
/**
* Add a Preview colunm to the Comic CPT admin view.
*
* @param array $columns An array of column names.
* @return array Updated `$columns`.
*/
public function manage_posts_columns( $columns ) {
$new_columns = array(
'preview-jetpack-comic' => __( 'Preview', 'jetpack' ),
);
return array_merge( array_slice( $columns, 0, 2 ), $new_columns, array_slice( $columns, 2 ) );
}
/**
* Display the post's featured image in column.
*
* @param string $column_name The name of the column to display.
* @param int $post_ID The current post ID.
*/
public function manage_posts_custom_column( $column_name, $post_ID ) {
if ( 'preview-jetpack-comic' === $column_name && has_post_thumbnail( $post_ID ) ) {
echo get_the_post_thumbnail( $post_ID, 'jetpack-comic-thumb' );
}
}
/**
* The function url_to_postid() doesn't handle pretty permalinks
* for CPTs very well. When we're generating an RSS feed to be consumed
* for Feedbag (the Reader's feed storage mechanism), eschew
* a pretty URL for one that will get the post into the Reader.
*
* @see https://core.trac.wordpress.org/ticket/19744
* @param string $permalink The existing (possibly pretty) permalink.
*
* @return string The permalink to use.
*/
public function custom_permalink_for_feedbag( $permalink ) {
global $post;
if ( ! empty( $GLOBALS['is_feedbag_rss_script'] ) && self::POST_TYPE === $post->post_type ) {
$permalink = home_url(
add_query_arg(
array(
'p' => $post->ID,
'post_type' => self::POST_TYPE,
),
'?'
)
);
}
return $permalink;
}
/**
* Update messages for the Comic admin.
*
* @param array $messages Existing post update messages.
*
* @return array $messages Amended post update messages.
*/
public function updated_messages( $messages ) {
global $post;
$messages['jetpack-comic'] = array(
0 => '', // Unused. Messages start at index 1.
1 => sprintf(
/* Translators: link to comic item's page. */
__( 'Comic updated. <a href="%s">View comic</a>', 'jetpack' ),
esc_url( get_permalink( $post->ID ) )
),
2 => esc_html__( 'Custom field updated.', 'jetpack' ),
3 => esc_html__( 'Custom field deleted.', 'jetpack' ),
4 => esc_html__( 'Comic updated.', 'jetpack' ),
/* translators: %s: date and time of the revision */
5 => isset( $_GET['revision'] ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Copying core message handling.
? sprintf(
/* Translators: link to comic item's page. */
esc_html__( 'Comic restored to revision from %s', 'jetpack' ),
wp_post_revision_title( (int) $_GET['revision'], false ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Copying core message handling.
)
: false,
6 => sprintf(
/* Translators: link to comic item's page. */
__( 'Comic published. <a href="%s">View comic</a>', 'jetpack' ),
esc_url( get_permalink( $post->ID ) )
),
7 => esc_html__( 'Comic saved.', 'jetpack' ),
8 => sprintf(
/* Translators: link to portfolio item's page. */
__( 'Comic submitted. <a target="_blank" href="%s">Preview comic</a>', 'jetpack' ),
esc_url( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) )
),
9 => sprintf(
/* Translators: link to comic item's page. */
__( 'Comic scheduled for: <strong>%1$s</strong>. <a target="_blank" href="%2$s">Preview comic</a>', 'jetpack' ),
// translators: Publish box date format, see https://php.net/date
date_i18n( __( 'M j, Y @ G:i', 'jetpack' ), strtotime( $post->post_date ) ),
esc_url( get_permalink( $post->ID ) )
),
10 => sprintf(
/* Translators: link to comic item's page. */
__( 'Comic draft updated. <a target="_blank" href="%s">Preview comic</a>', 'jetpack' ),
esc_url( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) )
),
);
return $messages;
}
/**
* Should this Custom Post Type be made available?
*
* @return bool
*/
public function site_supports_comics() {
if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
$php_self = isset( $_SERVER['PHP_SELF'] )
? sanitize_text_field( wp_unslash( $_SERVER['PHP_SELF'] ) )
: '';
$blog_ids = isset( $_SERVER['argv'] )
? array_map( 'intval', (array) wp_unslash( $_SERVER['argv'] ) )
: array();
if (
! empty( $php_self )
&& 'blog-rss.php' === substr( $php_self, -12 )
&& count( $blog_ids ) > 1
) {
// blog-rss.php isn't run in the context of the target blog when the init action fires,
// so check manually whether the target blog supports comics.
switch_to_blog( $blog_ids[1] );
// The add_theme_support( 'jetpack-comic' ) won't fire on switch_to_blog, so check for Panel manually.
$supports_comics = ( ( function_exists( 'site_vertical' ) && 'comics' === site_vertical() )
|| current_theme_supports( self::POST_TYPE )
|| get_stylesheet() === 'pub/panel' );
restore_current_blog();
/** This action is documented in modules/custom-post-types/nova.php */
return (bool) apply_filters( 'jetpack_enable_cpt', $supports_comics, self::POST_TYPE );
}
}
$supports_comics = false;
/**
* If we're on WordPress.com, and it has the menu site vertical.
*
* @todo: Extract this out into a wpcom only file.
*/
if ( function_exists( 'site_vertical' ) && 'comics' === site_vertical() ) {
$supports_comics = true;
}
/**
* Else, if the current theme requests it.
*/
if ( current_theme_supports( self::POST_TYPE ) ) {
$supports_comics = true;
}
/**
* Filter it in case something else knows better.
*/
/** This action is documented in modules/custom-post-types/nova.php */
return (bool) apply_filters( 'jetpack_enable_cpt', $supports_comics, self::POST_TYPE );
}
/**
* Anywhere that a feed is displaying posts, show comics too.
*
* @param WP_Query $query The current query.
*
* @return void
*/
public function include_in_feeds( $query ) {
if ( ! $query->is_feed() ) {
return;
}
// Don't modify the query if the post type isn't public.
if ( ! get_post_type_object( 'jetpack-comic' )->public ) {
return;
}
$query_post_types = $query->get( 'post_type' );
if ( empty( $query_post_types ) ) {
$query_post_types = 'post';
}
if ( ! is_array( $query_post_types ) ) {
$query_post_types = array( $query_post_types );
}
if ( in_array( 'post', $query_post_types, true ) ) {
$query_post_types[] = self::POST_TYPE;
$query->set( 'post_type', $query_post_types );
}
}
/**
* API endpoint for front-end image uploading.
*/
public function upload() {
global $content_width;
header( 'Content-Type: application/json' );
if (
empty( $_REQUEST['nonce'] )
|| ! wp_verify_nonce( sanitize_key( $_REQUEST['nonce'] ), 'jetpack_comic_upload_nonce' )
) {
die( wp_json_encode( array( 'error' => __( 'Invalid or expired nonce.', 'jetpack' ) ) ) );
}
$_POST['action'] = 'wp_handle_upload';
$image_id_arr = array();
$image_error_arr = array();
$i = 0;
while ( isset( $_FILES[ 'image_' . $i ] ) ) {
// Create attachment for the image.
$image_id = media_handle_upload( "image_$i", 0 );
if ( is_wp_error( $image_id ) ) {
$error = array( $image_id, $image_id->get_error_message() );
array_push( $image_error_arr, $error );
} else {
array_push( $image_id_arr, $image_id );
}
$i++;
}
if ( count( $image_id_arr ) === 0 ) {
// All image uploads failed.
$rv = array( 'error' => '' );
foreach ( $image_error_arr as $error ) {
$rv['error'] .= $error[1] . "\n";
}
} else {
if ( count( $image_id_arr ) === 1 ) {
$image_id = $image_id_arr[0];
// Get the image
$image_src = get_the_guid( $image_id );
$image_dims = wp_get_attachment_image_src( $image_id, 'full' );
// Take off 10px of width to account for padding and border. @todo make this smarter.
if ( $content_width ) {
$image_width = $content_width - 10;
} else {
$image_width = $image_dims[1] - 10;
}
$image_name = isset( $_FILES['image_0']['name'] )
? sanitize_file_name( wp_unslash( $_FILES['image_0']['name'] ) )
: '';
$post_content = sprintf(
'<a href="%1$s"><img src="%1$s?w=%2$d" alt="%3$s" class="size-full wp-image alignnone" id="%4$s" data-filename="%3$s"/></a>',
esc_url( $image_src ),
esc_attr( $image_width ),
esc_attr( $image_name ),
esc_attr( $image_id )
);
} else {
$post_content = '[gallery ids="' . esc_attr( implode( ',', $image_id_arr ) ) . '"]';
}
// Create a new post with the image(s)
$post_id = wp_insert_post(
array(
'post_content' => $post_content,
'post_type' => 'jetpack-comic',
'post_status' => 'draft',
),
true
);
if ( is_wp_error( $post_id, 'WP_Error' ) ) {
// Failed to create the post.
$rv = array( 'error' => $post_id->get_error_message() );
// Delete the uploaded images.
foreach ( $image_id_arr as $image_id ) {
wp_delete_post( $image_id, true );
}
} else {
foreach ( $image_id_arr as $image_id ) {
wp_update_post(
array(
'ID' => $image_id,
'post_parent' => $post_id,
)
);
}
if ( current_theme_supports( 'post-thumbnails' ) && count( $image_id_arr ) === 1 ) {
set_post_thumbnail( $post_id, $image_id_arr[0] );
}
$rv = array(
'url' => add_query_arg(
array(
'post' => $post_id,
'action' => 'edit',
),
admin_url( 'post.php' )
),
);
}
}
die( wp_json_encode( $rv ) );
}
/**
* Add comic posts to the tag and category pages.
*
* @param WP_Query $query Post query.
*
* @return WP_Query
*/
public function add_posts_to_loop( $query ) {
if ( ! is_admin() && $query->is_main_query() && ( $query->is_category() || $query->is_tag() ) ) {
$post_types = $query->get( 'post_type' );
if ( ! $post_types || 'post' === $post_types ) {
$post_types = array( 'post', self::POST_TYPE );
} elseif ( is_array( $post_types ) ) {
$post_types[] = self::POST_TYPE;
}
$query->set( 'post_type', $post_types );
}
return $query;
}
/**
* Add to REST API post type allowed list.
*
* @param array $post_types Array of post types to add to the allowed list.
*
* @return array
*/
public function allow_rest_api_type( $post_types ) {
$post_types[] = self::POST_TYPE;
return $post_types;
}
}
add_action( 'init', array( 'Jetpack_Comic', 'init' ) );
/**
* Custom welcome email for WordPress.com sites in the Comic vertical.
*
* @param string $welcome_email Body of the email.
* @param int $blog_id Site ID.
* @param int $user_id User ID.
* @param string $password User password, or "N/A" if the user account is not new.
* @param string $title Site title.
* @param array $meta Signup meta data. By default, contains the requested privacy setting and lang id.
*
* @return string
*/
function comics_welcome_email( $welcome_email, $blog_id, $user_id, $password, $title, $meta ) {
if ( ( isset( $meta['vertical'] ) && 'comics' === $meta['vertical'] ) || has_blog_sticker( 'vertical-comics', $blog_id ) ) {
return __(
"Welcome! Ready to publish your first strip?
Your webcomic's new site is ready to go. Get started by <a href=\"BLOG_URLwp-admin/customize.php#title\">setting your comic's title and tagline</a> so your readers know what it's all about.
Looking for more help with setting up your site? Check out the WordPress.com <a href=\"https://learn.wordpress.com/\" target=\"_blank\">beginner's tutorial</a> and the <a href=\"https://en.support.wordpress.com/comics/\" target=\"_blank\">guide to comics on WordPress.com</a>. Dive right in by <a href=\"BLOG_URLwp-admin/customize.php#title\">publishing your first strip!</a>
Lots of laughs,
The WordPress.com Team",
'jetpack'
);
}
return $welcome_email;
}
add_filter( 'update_welcome_email_pre_replacement', 'comics_welcome_email', 10, 6 );
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