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 3.3.6, 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	// Load CSS and JS when adding/editing Categories.
26	add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
27	add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_styles' ) );
28
29	// Add Category.
30	add_action( 'category_add_form_fields', array( $this, 'add_category_form_fields' ), 10 );
31	add_action( 'created_category', array( $this, 'save_category_fields' ), 20 );
32
33	// Edit Category.
34	add_action( 'category_edit_form_fields', array( $this, 'edit_category_form_fields' ), 20 );
35	add_action( 'edited_category', array( $this, 'save_category_fields' ), 20 );
36
37	}
38
39	/**
40	* Enqueue JavaScript when editing a Category that outputs
41	* ConvertKit Plugin settings.
42	*
43	* @since 1.9.6.4
44	*
45	* @param string $hook Hook.
46	*/
47	public function enqueue_scripts( $hook ) {
48
49	// Don't load scripts if not editing a Category.
50	if ( ! $this->is_category_edit_screen( $hook ) ) {
51	return;
52	}
53
54	// Enqueue Select2 JS.
55	convertkit_select2_enqueue_scripts();
56
57	/**
58	* Enqueue JavaScript when editing a Category that outputs
59	* ConvertKit Plugin settings.
60	*
61	* @since 1.9.6.4
62	*/
63	do_action( 'convertkit_admin_category_enqueue_scripts' );
64
65	}
66
67	/**
68	* Enqueue CSS when editing a Category that outputs
69	* ConvertKit Plugin settings.
70	*
71	* @since 1.9.6.4
72	*
73	* @param string $hook Hook.
74	*/
75	public function enqueue_styles( $hook ) {
76
77	// Don't load scripts if not editing a Category.
78	if ( ! $this->is_category_edit_screen( $hook ) ) {
79	return;
80	}
81
82	// Enqueue Select2 CSS.
83	convertkit_select2_enqueue_styles();
84
85	// Enqueue Category CSS.
86	wp_enqueue_style( 'convertkit-category', CONVERTKIT_PLUGIN_URL . 'resources/backend/css/category.css', array(), CONVERTKIT_PLUGIN_VERSION );
87
88	// Enqueue Refresh Resources CSS.
89	wp_enqueue_style( 'convertkit-admin-refresh-resources', CONVERTKIT_PLUGIN_URL . 'resources/backend/css/refresh-resources.css', array(), CONVERTKIT_PLUGIN_VERSION );
90
91	/**
92	* Enqueue CSS when editing a Category that outputs
93	* ConvertKit Plugin settings.
94	*
95	* @since 1.9.6.4
96	*/
97	do_action( 'convertkit_admin_category_enqueue_styles' );
98
99	}
100
101	/**
102	* Determine if the current request is for editing a Category.
103	*
104	* @since 2.0.3
105	*
106	* @param string $hook Hook.
107	* @return bool Is category edit screen request
108	*/
109	private function is_category_edit_screen( $hook ) {
110
111	// Bail if we are not editing a Term.
112	if ( $hook !== 'term.php' && $hook !== 'edit-tags.php' ) {
113	return false;
114	}
115
116	// Bail if we are not editing a Category.
117	if ( convertkit_get_current_screen( 'id' ) !== 'edit-category' ) {
118	return false;
119	}
120
121	// Bail if the API hasn't been configured.
122	$settings = new ConvertKit_Settings();
123	if ( ! $settings->has_access_and_refresh_token() ) {
124	return false;
125	}
126
127	return true;
128	}
129
130	/**
131	* Display the ConvertKit Forms dropdown when adding a Category
132	*
133	* @since 2.0.3
134	*/
135	public function add_category_form_fields() {
136
137	// Don't show the form fields if the API hasn't been configured.
138	$settings = new ConvertKit_Settings();
139	if ( ! $settings->has_access_and_refresh_token() ) {
140	return;
141	}
142
143	// Fetch Forms.
144	$convertkit_forms = new ConvertKit_Resource_Forms();
145
146	// Load view.
147	include CONVERTKIT_PLUGIN_PATH . '/views/backend/term/fields-add.php';
148
149	}
150
151	/**
152	* Display the ConvertKit Forms dropdown when editing a Category
153	*
154	* @since 1.9.6
155	*
156	* @param WP_Term $term Category.
157	*/
158	public function edit_category_form_fields( $term ) {
159
160	// Don't show the form fields if the API hasn't been configured.
161	$settings = new ConvertKit_Settings();
162	if ( ! $settings->has_access_and_refresh_token() ) {
163	return;
164	}
165
166	// Fetch Category Settings and Forms.
167	$convertkit_term = new ConvertKit_Term( $term->term_id );
168	$convertkit_forms = new ConvertKit_Resource_Forms();
169
170	// Load view.
171	include CONVERTKIT_PLUGIN_PATH . '/views/backend/term/fields-edit.php';
172
173	}
174
175	/**
176	* Save Term Settings.
177	*
178	* @since 1.9.6
179	*
180	* @param int $term_id Term ID.
181	*/
182	public function save_category_fields( $term_id ) {
183
184	// Bail if no nonce field exists.
185	if ( ! isset( $_POST['wp-convertkit-save-meta-nonce'] ) ) {
186	return;
187	}
188
189	// Bail if the nonce verification fails.
190	if ( ! wp_verify_nonce( sanitize_key( wp_unslash( $_POST['wp-convertkit-save-meta-nonce'] ) ), 'wp-convertkit-save-meta' ) ) {
191	return;
192	}
193
194	// Bail if no ConvertKit settings were posted.
195	if ( ! isset( $_POST['wp-convertkit'] ) ) {
196	return;
197	}
198
199	// Build metadata.
200	$meta = array(
201	'form' => ( isset( $_POST['wp-convertkit']['form'] ) ? intval( $_POST['wp-convertkit']['form'] ) : '' ),
202	'form_position' => ( isset( $_POST['wp-convertkit']['form_position'] ) ? sanitize_text_field( wp_unslash( $_POST['wp-convertkit']['form_position'] ) ) : '' ),
203	);
204
205	// Save metadata.
206	$convertkit_term = new ConvertKit_Term( $term_id );
207	return $convertkit_term->save( $meta );
208
209	}
210
211	}
212