convertkit / admin / class-convertkit-admin-post.php

class-convertkit-admin-post.php in Kit (formerly ConvertKit) – Email Newsletter, Email Marketing, Membership, Subscribers and Landing Pages 1.9.6.2, at admin/class-convertkit-admin-post.php

135 lines 3.5 KB

Raw Download Zip

1	<?php
2	/**
3	* ConvertKit Admin Post class.
4	*
5	* @package ConvertKit
6	* @author ConvertKit
7	*/
8
9	/**
10	* Registers a metabox on Posts, Pages and public facing Custom Post Types
11	* and saves its settings when the Post is saved in the WordPress Administration
12	* interface.
13	*
14	* @package ConvertKit
15	* @author ConvertKit
16	*/
17	class ConvertKit_Admin_Post {
18
19	/**
20	* Registers action and filter hooks.
21	*
22	* @since 1.9.6
23	*/
24	public function __construct() {
25
26	add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ) );
27	add_action( 'save_post', array( $this, 'save_post_meta' ) );
28
29	}
30
31	/**
32	* Adds a meta box for the given Post Type.
33	*
34	* @since 1.9.6
35	*
36	* @param string $post_type Post Type.
37	*/
38	public function add_meta_boxes( $post_type ) {
39
40	// Don't register the meta box if this Post Type isn't supported.
41	$supported_post_types = convertkit_get_supported_post_types();
42	if ( ! in_array( $post_type, $supported_post_types, true ) ) {
43	return;
44	}
45
46	// Registe Meta Box.
47	add_meta_box( 'wp-convertkit-meta-box', __( 'ConvertKit', 'convertkit' ), array( $this, 'display_meta_box' ), $post_type, 'normal' );
48
49	}
50
51	/**
52	* Outputs the meta box.
53	*
54	* @since 1.9.6
55	*
56	* @param WP_Post $post The Post being edited.
57	*/
58	public function display_meta_box( $post ) {
59
60	// Don't register the meta box if this Post is the blog archive page.
61	if ( $post->ID === get_option( 'page_for_posts' ) ) {
62	return;
63	}
64
65	// Show a warning if the API credentials haven't been set.
66	$settings = new ConvertKit_Settings();
67	if ( ! $settings->has_api_key_and_secret() ) {
68	$post_type = get_post_type_object( $post->post_type );
69	include CONVERTKIT_PLUGIN_PATH . '/views/backend/post/no-api-key.php';
70	return;
71	}
72
73	// Fetch Post Settings, Forms, Landing Pages and Tags.
74	$convertkit_post = new ConvertKit_Post( $post->ID );
75	$convertkit_forms = new ConvertKit_Resource_Forms();
76	$convertkit_landing_pages = new ConvertKit_Resource_Landing_Pages();
77	$convertkit_tags = new ConvertKit_Resource_Tags();
78
79	// Get settings page link.
80	$settings_link = convertkit_get_settings_link();
81
82	// Load metabox view.
83	include CONVERTKIT_PLUGIN_PATH . '/views/backend/post/meta-box.php';
84
85	}
86
87	/**
88	* Save Post Settings.
89	*
90	* @since 1.9.6
91	*
92	* @param int $post_id Post ID.
93	*/
94	public function save_post_meta( $post_id ) {
95
96	// Bail if this is an autosave.
97	if ( wp_is_post_autosave( $post_id ) ) {
98	return;
99	}
100
101	// Bail if this is a post revision.
102	if ( wp_is_post_revision( $post_id ) ) {
103	return;
104	}
105
106	// Bail if no nonce field exists.
107	if ( ! isset( $_POST['wp-convertkit-save-meta-nonce'] ) ) {
108	return;
109	}
110
111	// Bail if the nonce verification fails.
112	if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['wp-convertkit-save-meta-nonce'] ) ), 'wp-convertkit-save-meta' ) ) {
113	return;
114	}
115
116	// Bail if no ConvertKit settings were posted.
117	if ( ! isset( $_POST['wp-convertkit'] ) ) {
118	return;
119	}
120
121	// Build metadata.
122	$meta = array(
123	'form' => ( isset( $_POST['wp-convertkit']['form'] ) ? sanitize_text_field( wp_unslash( $_POST['wp-convertkit']['form'] ) ) : '-1' ),
124	'landing_page' => ( isset( $_POST['wp-convertkit']['landing_page'] ) ? sanitize_text_field( wp_unslash( $_POST['wp-convertkit']['landing_page'] ) ) : '' ),
125	'tag' => ( isset( $_POST['wp-convertkit']['tag'] ) ? sanitize_text_field( wp_unslash( $_POST['wp-convertkit']['tag'] ) ) : '' ),
126	);
127
128	// Save metadata.
129	$convertkit_post = new ConvertKit_Post( $post_id );
130	return $convertkit_post->save( $meta );
131
132	}
133
134	}
135