get_current_post_type();
// Don't output any buttons if we couldn't determine the current post type.
if ( ! $post_type ) {
return $views;
}
// Define a blank array of buttons to be filtered.
$buttons = array();
/**
* Registers 'Add New' buttons for the given Post Type's admin screen.
*
* @since 2.5.5
*
* @param array $buttons Buttons.
* @param string $post_type Post Type.
*/
$buttons = apply_filters( 'convertkit_admin_post_register_add_new_buttons', $buttons, $post_type );
// Bail if no buttons are registered for display.
if ( ! count( $buttons ) ) {
return $views;
}
// Enqueue JS and CSS.
wp_enqueue_script( 'convertkit-admin-wp-list-table-buttons', CONVERTKIT_PLUGIN_URL . 'resources/backend/js/wp-list-table-buttons.js', array( 'jquery' ), CONVERTKIT_PLUGIN_VERSION, true );
wp_enqueue_style( 'convertkit-admin-wp-list-table-buttons', CONVERTKIT_PLUGIN_URL . 'resources/backend/css/wp-list-table-buttons.css', array(), CONVERTKIT_PLUGIN_VERSION );
// Build buttons HTML.
$html = '';
foreach ( $buttons as $button_name => $button ) {
$html .= sprintf(
'%s',
esc_attr( $button['url'] ),
esc_html( $button['label'] )
);
}
// Register an 'Add New' dropdown button, with buttons HTML.
$views['convertkit'] = sprintf(
'%s%s',
__( 'Add New', 'convertkit' ),
$html
);
return $views;
}
/**
* Enqueue JavaScript when editing a Page, Post or Custom Post Type that outputs
* ConvertKit Plugin settings.
*
* @since 1.9.6.4
*/
public function enqueue_scripts() {
// Enqueue Select2 JS.
convertkit_select2_enqueue_scripts();
/**
* Enqueue JavaScript when editing a Page, Post or Custom Post Type that outputs
* ConvertKit Plugin settings.
*
* @since 1.9.6.4
*/
do_action( 'convertkit_admin_post_enqueue_scripts' );
}
/**
* Enqueue CSS when editing a Page, Post or Custom Post Type that outputs
* ConvertKit Plugin settings.
*
* @since 1.9.6.4
*/
public function enqueue_styles() {
// Enqueue Select2 CSS.
convertkit_select2_enqueue_styles();
// Enqueue Post CSS.
wp_enqueue_style( 'convertkit-post', CONVERTKIT_PLUGIN_URL . 'resources/backend/css/post.css', array(), CONVERTKIT_PLUGIN_VERSION );
/**
* Enqueue CSS for the Settings Screen at Settings > Kit
*
* @since 1.9.6.4
*/
do_action( 'convertkit_admin_post_enqueue_styles' );
}
/**
* Registers actions in the pre-publish actions section of the Publish metabox
* in the Classic Editor.
*
* @since 2.4.0
*
* @param WP_Post $post WordPress Post.
*/
public function output_pre_publish_actions( $post ) {
// Bail if no actions registered.
$pre_publish_actions = convertkit_get_pre_publish_actions();
if ( ! count( $pre_publish_actions ) ) {
return;
}
// Bail if Post is not a supported Post Type.
if ( get_post_type( $post ) !== 'post' ) {
return;
}
// Bail if Post is not a draft.
if ( ! in_array( $post->post_status, array( 'draft', 'auto-draft' ), true ) ) {
return;
}
// Load pre-publish actions view.
include CONVERTKIT_PLUGIN_PATH . '/views/backend/post/pre-publish-actions.php';
}
/**
* Adds a meta box for the given Post Type.
*
* @since 1.9.6
*
* @param string $post_type Post Type.
*/
public function add_meta_boxes( $post_type ) {
// Don't register the meta box if this Post Type isn't supported.
$supported_post_types = convertkit_get_supported_post_types();
if ( ! in_array( $post_type, $supported_post_types, true ) ) {
return;
}
// Register Meta Box.
add_meta_box( 'wp-convertkit-meta-box', __( 'Kit', 'convertkit' ), array( $this, 'display_meta_box' ), $post_type, 'normal' );
// Enqueue JS and CSS.
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_styles' ) );
}
/**
* Outputs the meta box.
*
* @since 1.9.6
*
* @param WP_Post $post The Post being edited.
*/
public function display_meta_box( $post ) {
// Don't register the meta box if this Post is the blog archive page.
if ( $post->ID === get_option( 'page_for_posts' ) ) {
return;
}
// Show a warning if the API credentials haven't been set.
$settings = new ConvertKit_Settings();
if ( ! $settings->has_access_and_refresh_token() ) {
$post_type = get_post_type_object( $post->post_type );
$api = new ConvertKit_API_V4( CONVERTKIT_OAUTH_CLIENT_ID, CONVERTKIT_OAUTH_CLIENT_REDIRECT_URI );
include CONVERTKIT_PLUGIN_PATH . '/views/backend/post/no-api-key.php';
return;
}
// Initialize Restrict Content Settings class.
$restrict_content_settings = new ConvertKit_Settings_Restrict_Content();
// Fetch Post Settings, Forms, Landing Pages and Tags.
$convertkit_post = new ConvertKit_Post( $post->ID );
$convertkit_forms = new ConvertKit_Resource_Forms();
$convertkit_landing_pages = new ConvertKit_Resource_Landing_Pages();
$convertkit_products = new ConvertKit_Resource_Products();
$convertkit_tags = new ConvertKit_Resource_Tags();
// Get settings page link.
$settings_link = convertkit_get_settings_link();
// Load metabox view.
include CONVERTKIT_PLUGIN_PATH . '/views/backend/post/meta-box.php';
}
/**
* Saves Post Settings when either editing a Post/Page or using the Quick Edit functionality.
*
* @since 1.9.6
*
* @param int $post_id Post ID.
*/
public function save_post_meta( $post_id ) {
// Bail if this is an autosave.
if ( wp_is_post_autosave( $post_id ) ) {
return;
}
// Bail if this is a post revision.
if ( wp_is_post_revision( $post_id ) ) {
return;
}
// Bail if no nonce field exists.
if ( ! isset( $_POST['wp-convertkit-save-meta-nonce'] ) ) {
return;
}
// Bail if the nonce verification fails.
if ( ! wp_verify_nonce( sanitize_key( wp_unslash( $_POST['wp-convertkit-save-meta-nonce'] ) ), 'wp-convertkit-save-meta' ) ) {
return;
}
// Bail if no ConvertKit settings were posted.
if ( ! isset( $_POST['wp-convertkit'] ) ) {
return;
}
// Save Post's settings.
$this->save_post_settings( $post_id, wp_unslash( $_POST['wp-convertkit'] ) ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
}
/**
* Saves the Post's settings submitted via $_POST or $_REQUEST.
* Can be used across Edit, Quick Edit and Bulk Edit.
*
* @since 1.9.8.0
*
* @param int $post_id Post ID.
* @param array $settings Settings.
*/
public function save_post_settings( $post_id, $settings ) {
// Get Post's settings.
$convertkit_post = new ConvertKit_Post( $post_id );
$meta = $convertkit_post->get();
// Update Post's setting values if they were included in the $_POST data.
// Some values may not be included in the $_POST data e.g. if Quick Edit is used and no Landing Page was specified,
// in which case the existing Post's value will be used.
// This ensures settings are not deleted by accident.
foreach ( $meta as $key => $existing_value ) {
// Skip if this setting isn't included in the $_POST data.
if ( ! isset( $settings[ $key ] ) ) {
continue;
}
// Sanitize value.
$new_value = sanitize_text_field( $settings[ $key ] );
// Skip if the setting value is -2, as this means it's a Bulk Edit request and this setting
// is set as 'No Change'.
if ( $new_value == '-2' ) { // phpcs:ignore Universal.Operators.StrictComparisons.LooseEqual
continue;
}
// Update setting using posted value.
$meta[ $key ] = $new_value;
}
// Save settings.
$convertkit_post->save( $meta );
// If a Form or Landing Page was specified, request a review.
// This can safely be called multiple times, as the review request
// class will ensure once a review request is dismissed by the user,
// it is never displayed again.
if ( $meta['form'] || $meta['landing_page'] ) {
WP_ConvertKit()->get_class( 'review_request' )->request_review();
}
}
/**
* Get the current post type based on the screen that is viewed.
*
* @since 2.5.5
*
* @return bool|string
*/
private function get_current_post_type() {
return convertkit_get_current_screen( 'post_type' );
}
}