convertkit / admin / class-convertkit-admin-category.php

class-convertkit-admin-category.php in Kit (formerly ConvertKit) – Email Newsletter, Email Marketing, Membership, Subscribers and Landing Pages 2.0.2, at admin/class-convertkit-admin-category.php

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1	<?php
2	/**
3	* ConvertKit Admin Category class.
4	*
5	* @package ConvertKit
6	* @author ConvertKit
7	*/
8
9	/**
10	* Registers fields on Categories and saves its settings when the Category
11	* is saved in the WordPress Administration interface.
12	*
13	* @package ConvertKit
14	* @author ConvertKit
15	*/
16	class ConvertKit_Admin_Category {
17
18	/**
19	* Registers action and filter hooks.
20	*
21	* @since 1.9.6
22	*/
23	public function __construct() {
24
25	add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
26	add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_styles' ) );
27	add_action( 'category_edit_form_fields', array( $this, 'category_form_fields' ), 20 );
28	add_action( 'edited_category', array( $this, 'save_category_fields' ), 20 );
29
30	}
31
32	/**
33	* Enqueue JavaScript when editing a Category that outputs
34	* ConvertKit Plugin settings.
35	*
36	* @since 1.9.6.4
37	*
38	* @param string $hook Hook.
39	*/
40	public function enqueue_scripts( $hook ) {
41
42	// Bail if we are not editing a Term.
43	if ( $hook !== 'term.php' ) {
44	return;
45	}
46
47	// Bail if we are not editing a Category.
48	if ( ! function_exists( 'get_current_screen' ) ) {
49	return;
50	}
51	$screen = get_current_screen();
52
53	if ( $screen->id !== 'edit-category' ) {
54	return;
55	}
56
57	// Bail if the API hasn't been configured.
58	$settings = new ConvertKit_Settings();
59	if ( ! $settings->has_api_key_and_secret() ) {
60	return;
61	}
62
63	// Enqueue Select2 JS.
64	convertkit_select2_enqueue_scripts();
65
66	/**
67	* Enqueue JavaScript when editing a Category that outputs
68	* ConvertKit Plugin settings.
69	*
70	* @since 1.9.6.4
71	*/
72	do_action( 'convertkit_admin_category_enqueue_scripts' );
73
74	}
75
76	/**
77	* Enqueue CSS when editing a Category that outputs
78	* ConvertKit Plugin settings.
79	*
80	* @since 1.9.6.4
81	*/
82	public function enqueue_styles() {
83
84	// Enqueue Select2 CSS.
85	convertkit_select2_enqueue_styles();
86
87	/**
88	* Enqueue CSS when editing a Category that outputs
89	* ConvertKit Plugin settings.
90	*
91	* @since 1.9.6.4
92	*/
93	do_action( 'convertkit_admin_category_enqueue_styles' );
94
95	}
96
97	/**
98	* Display the ConvertKit Forms dropdown when editing a Category
99	*
100	* @since 1.9.6
101	*
102	* @param WP_Term $term Category.
103	*/
104	public function category_form_fields( $term ) {
105
106	// Don't show the form fields if the API hasn't been configured.
107	$settings = new ConvertKit_Settings();
108	if ( ! $settings->has_api_key_and_secret() ) {
109	return;
110	}
111
112	// Fetch Category Settings and Forms.
113	$convertkit_term = new ConvertKit_Term( $term->term_id );
114	$convertkit_forms = new ConvertKit_Resource_Forms();
115
116	// Load metabox view.
117	include CONVERTKIT_PLUGIN_PATH . '/views/backend/term/fields.php';
118
119	}
120
121	/**
122	* Save Term Settings.
123	*
124	* @since 1.9.6
125	*
126	* @param int $term_id Term ID.
127	*/
128	public function save_category_fields( $term_id ) {
129
130	// Bail if no nonce field exists.
131	if ( ! isset( $_POST['wp-convertkit-save-meta-nonce'] ) ) {
132	return;
133	}
134
135	// Bail if the nonce verification fails.
136	if ( ! wp_verify_nonce( sanitize_key( wp_unslash( $_POST['wp-convertkit-save-meta-nonce'] ) ), 'wp-convertkit-save-meta' ) ) {
137	return;
138	}
139
140	// Bail if no ConvertKit settings were posted.
141	if ( ! isset( $_POST['wp-convertkit'] ) ) {
142	return;
143	}
144
145	// Build metadata.
146	$meta = ( isset( $_POST['wp-convertkit']['form'] ) ? intval( $_POST['wp-convertkit']['form'] ) : '' );
147
148	// Save metadata.
149	$convertkit_term = new ConvertKit_Term( $term_id );
150	return $convertkit_term->save( $meta );
151
152	}
153
154	}
155