cartflows / modules / flow / classes / class-cartflows-flow-post-type.php

class-cartflows-flow-post-type.php in CartFlows – Funnel Builder & Checkout Plugin for WooCommerce 3.3.0, at modules/flow/classes/class-cartflows-flow-post-type.php

380 lines 10.6 KB

Raw Download Zip

1	<?php
2	/**
3	* Flow post type
4	*
5	* @package CartFlows
6	*/
7
8	// Exit if accessed directly.
9	if ( ! defined( 'ABSPATH' ) ) {
10	exit;
11	}
12	/**
13	* Initialization
14	*
15	* @since 1.0.0
16	*/
17	class Cartflows_Flow_Post_Type {
18
19
20	/**
21	* Member Variable
22	*
23	* @var instance
24	*/
25	private static $instance;
26
27	/**
28	* Initiator
29	*/
30	public static function get_instance() {
31	if ( ! isset( self::$instance ) ) {
32	self::$instance = new self();
33	}
34	return self::$instance;
35	}
36
37	/**
38	* Constructor
39	*/
40	public function __construct() {
41
42	add_action( 'init', array( $this, 'flow_post_type' ) );
43
44	add_action( 'do_meta_boxes', array( $this, 'wcf_change_metabox_position' ) );
45
46	add_filter( 'post_updated_messages', array( $this, 'custom_post_type_post_update_messages' ) );
47
48	add_filter( 'display_post_states', array( $this, 'add_cartflows_post_state' ), 15, 1 );
49
50	add_filter( 'hidden_meta_boxes', array( $this, 'display_flow_slug_meta_box' ), 10, 2 );
51
52	/* View Post URL */
53	add_filter( 'post_row_actions', array( $this, 'post_row_actions' ), 10, 2 );
54	add_filter( 'preview_post_link', array( $this, 'preview_post_link' ), 10, 2 );
55	add_action( 'template_redirect', array( $this, 'redirect_to_step' ), 10 );
56	}
57
58	/**
59	* Add CartFlows post status.
60	*
61	* @param array $post_states post data.
62	* @return array
63	*/
64	public function add_cartflows_post_state( $post_states ) {
65
66	global $post;
67
68	if ( isset( $post->post_type ) && CARTFLOWS_STEP_POST_TYPE === $post->post_type ) {
69
70	$flow_id = get_post_meta( $post->ID, 'wcf-flow-id', true );
71	$flow_title = get_the_title( $flow_id );
72
73	$post_states['cartflows_step'] = '( ' . __( 'Flow: ', 'cartflows' ) . $flow_id . ' \| ' . __( 'Name: ', 'cartflows' ) . $flow_title . ')';
74
75	}
76
77	return $post_states;
78	}
79
80	/**
81	* Display slugdiv.
82	*
83	* @param array $hidden metaboxes.
84	* @param obj $screen screen.
85	* @return array
86	*/
87	public function display_flow_slug_meta_box( $hidden, $screen ) {
88	$post_type = $screen->id;
89	if ( ! empty( $post_type ) && CARTFLOWS_FLOW_POST_TYPE === $post_type ) {
90	$pos = array_search( 'slugdiv', $hidden, true );
91
92	// array_search() returns false when slugdiv is not hidden, and unset( $hidden[ false ] )
93	// resolves to index 0 — which would un-hide an unrelated metabox.
94	if ( false !== $pos ) {
95	unset( $hidden[ $pos ] );
96	$hidden = array_values( $hidden );
97	}
98	}
99
100	return $hidden;
101	}
102
103	/**
104	* Create custom post type
105	*/
106	public function flow_post_type() {
107
108	$labels = array(
109	'name' => esc_html_x( 'Flows', 'flow general name', 'cartflows' ),
110	'singular_name' => esc_html_x( 'Flow', 'flow singular name', 'cartflows' ),
111	'search_items' => esc_html__( 'Search Flows', 'cartflows' ),
112	'all_items' => esc_html__( 'All Flows', 'cartflows' ),
113	'edit_item' => esc_html__( 'Edit Flow', 'cartflows' ),
114	'view_item' => esc_html__( 'View Flow', 'cartflows' ),
115	'add_new' => esc_html__( 'Add New', 'cartflows' ),
116	'update_item' => esc_html__( 'Update Flow', 'cartflows' ),
117	'add_new_item' => esc_html__( 'Add New', 'cartflows' ),
118	'new_item_name' => esc_html__( 'New Flow Name', 'cartflows' ),
119	);
120
121	$args = array(
122	'labels' => $labels,
123	'show_in_menu' => false,
124	'public' => false, // it's not public, not own permalink.
125	'publicly_queryable' => false, // Prevent unauthenticated flow enumeration.
126	'show_ui' => true,
127	'query_var' => true,
128	'can_export' => true,
129	'show_in_admin_bar' => false,
130	'exclude_from_search' => true,
131	'has_archive' => false, // it shouldn't have archive page.
132	'rewrite' => false, // it shouldn't have rewrite rules.
133	'supports' => array( 'title', 'thumbnail', 'slug' ),
134	'capability_type' => 'post',
135	);
136
137	if ( ! _is_cartflows_pro() ) {
138
139	$flow_posts = get_posts(
140	array(
141	'posts_per_page' => 4,
142	'post_type' => CARTFLOWS_FLOW_POST_TYPE,
143	'post_status' => array( 'publish', 'pending', 'draft', 'future', 'private' ),
144	)
145	);
146
147	if ( is_array( $flow_posts ) ) {
148
149	$flow_count = count( $flow_posts );
150
151	if ( $flow_count > 3 \|\| 3 === $flow_count ) {
152
153	$args['capabilities'] = array(
154	'create_posts' => 'do_not_allow',
155	);
156	$args['map_meta_cap'] = true;
157
158	// Add new notice button.
159	add_action( 'admin_print_footer_scripts', array( $this, 'add_new_notice_button' ) );
160
161	// Add the notice popup HTML to admin footer.
162	add_action( 'admin_footer', array( $this, 'upgrade_to_pro_notice_popup' ) );
163	}
164	}
165	}
166
167	register_post_type( CARTFLOWS_FLOW_POST_TYPE, $args );
168	}
169
170	/**
171	* Show custom add new button.
172	*/
173	public function add_new_notice_button() {
174
175	$screen = get_current_screen();
176
177	if ( is_object( $screen ) && CARTFLOWS_FLOW_POST_TYPE === $screen->post_type && 'edit-cartflows_flow' === $screen->id ) {
178	?>
179	<script>
180	jQuery('.wrap h1.wp-heading-inline').after('<a type="button" class="wcf-custom-add-new-button button">Add New</a>');
181	</script>
182	<?php
183	}
184	}
185
186	/**
187	* Upgrade to pro notice popup.
188	*
189	* @since 1.3.4
190	*
191	* @return void
192	*/
193	public function upgrade_to_pro_notice_popup() {
194
195	?>
196	<div id="cartflows-upgrade-notice-overlay" style="display:none;"></div>
197	<div id="cartflows-upgrade-notice-popup" style="display:none;">
198	<div class="inner">
199	<div class="heading">
200	<span><?php esc_html_e( 'Upgrade to CartFlows Pro', 'cartflows' ); ?></span>
201	<span class="cartflows-close-popup-button tb-close-icon"></span>
202	</div>
203	<div class="contents">
204	<div class="wcf-notice">
205	<p>Upgrade to CartFlows Pro for adding more flows and other features. <a href ="<?php echo esc_url( \Cartflows_Helper::get_upgrade_to_pro_link( '', 'https://cartflows.com/' ) ); ?>" target="_blank"> Click here</a> to upgrade.</p>
206	</div>
207	</div>
208	</div>
209	</div>
210	<?php
211	}
212
213	/**
214	* Change metabox position.
215	*/
216	public function wcf_change_metabox_position() {
217
218	remove_meta_box( 'slugdiv', CARTFLOWS_FLOW_POST_TYPE, 'normal' );
219	add_meta_box( 'slugdiv', __( 'Slug', 'cartflows' ), 'post_slug_meta_box', CARTFLOWS_FLOW_POST_TYPE, 'side', 'high' );
220	}
221
222	/**
223	* Add post raw actions
224	*
225	* @param array $actions actions.
226	* @param array $post post data.
227	* @return array
228	*/
229	public function post_row_actions( $actions, $post ) {
230
231	$first_step = $this->get_first_step_url( $post );
232
233	if ( $first_step && isset( $actions['view'] ) ) {
234
235	$actions['view'] = '<a href="' . $first_step . '">' . __( 'View', 'cartflows' ) . '</a>';
236	}
237
238	return $actions;
239	}
240
241	/**
242	* Returns previous post link
243	*
244	* @param string $prev_link previous link.
245	* @param array $post post data.
246	* @return string
247	*/
248	public function preview_post_link( $prev_link, $post ) {
249
250	if ( $this->is_flow_post_type( $post ) ) {
251
252	$first_step = $this->get_first_step_url( $post );
253
254	if ( $first_step ) {
255
256	return $first_step;
257	}
258
259	return '';
260	}
261
262	return $prev_link;
263	}
264
265	/**
266	* Check if post type is flow
267	*
268	* @param array $post post data.
269	* @return bool
270	*/
271	public function is_flow_post_type( $post ) {
272
273	if ( isset( $post ) && CARTFLOWS_FLOW_POST_TYPE === $post->post_type ) {
274
275	return true;
276	}
277
278	return false;
279	}
280
281	/**
282	* Redirect to first step
283	*
284	* @return void
285	*/
286	public function redirect_to_step() {
287
288	global $post;
289
290	$flow = $post;
291
292	// The flow post type is not publicly queryable, so WP drops the query var — resolve the legacy funnel URL by slug.
293	if ( ! $this->is_flow_post_type( $flow ) && ! empty( $_GET[ CARTFLOWS_FLOW_POST_TYPE ] ) && is_string( $_GET[ CARTFLOWS_FLOW_POST_TYPE ] ) ) { //phpcs:ignore WordPress.Security.NonceVerification.Recommended
294	$slug = sanitize_title( wp_unslash( $_GET[ CARTFLOWS_FLOW_POST_TYPE ] ) ); //phpcs:ignore WordPress.Security.NonceVerification.Recommended
295	$flow_obj = ! empty( $slug ) ? get_page_by_path( $slug, OBJECT, CARTFLOWS_FLOW_POST_TYPE ) : null;
296
297	if ( $flow_obj instanceof WP_Post && 'publish' === $flow_obj->post_status ) {
298	$flow = $flow_obj;
299	}
300	}
301
302	$first_step = $this->get_first_step_url( $flow );
303
304	if ( $first_step ) {
305
306	wp_safe_redirect( $first_step );
307	exit;
308	}
309	}
310
311	/**
312	* Return first step URL
313	*
314	* @param array $post post data.
315	* @return bool
316	*/
317	public function get_first_step_url( $post ) {
318
319	if ( $this->is_flow_post_type( $post ) ) {
320
321	$flow_id = $post->ID;
322	$title = $post->post_title;
323	$steps = get_post_meta( $flow_id, 'wcf-steps', true );
324
325	if ( is_array( $steps ) && ! empty( $steps ) && isset( $steps[0]['id'] ) ) {
326
327	return get_permalink( $steps[0]['id'] );
328	}
329	}
330
331	return false;
332	}
333
334	/**
335	* Add Update messages for any custom post type
336	*
337	* @param array $messages Array of default messages.
338	*/
339	public function custom_post_type_post_update_messages( $messages ) {
340
341	$custom_post_type = get_post_type( get_the_ID() );
342
343	if ( CARTFLOWS_FLOW_POST_TYPE == $custom_post_type ) {
344
345	$obj = get_post_type_object( $custom_post_type );
346	$singular_name = $obj->labels->singular_name;
347	$messages[ $custom_post_type ] = array(
348	0 => '', // Unused. Messages start at index 1.
349	/* translators: %s: singular custom post type name */
350	1 => sprintf( __( '%s updated.', 'cartflows' ), $singular_name ),
351	/* translators: %s: singular custom post type name */
352	2 => sprintf( __( 'Custom %s updated.', 'cartflows' ), $singular_name ),
353	/* translators: %s: singular custom post type name */
354	3 => sprintf( __( 'Custom %s deleted.', 'cartflows' ), $singular_name ),
355	/* translators: %s: singular custom post type name */
356	4 => sprintf( __( '%s updated.', 'cartflows' ), $singular_name ),
357	/* translators: %1$s: singular custom post type name ,%2$s: date and time of the revision */
358	5 => isset( $_GET['revision'] ) ? sprintf( __( '%1$s restored to revision from %2$s', 'cartflows' ), $singular_name, wp_post_revision_title( (int) $_GET['revision'], false ) ) : false, //phpcs:ignore WordPress.Security.NonceVerification.Recommended
359	/* translators: %s: singular custom post type name */
360	6 => sprintf( __( '%s published.', 'cartflows' ), $singular_name ),
361	/* translators: %s: singular custom post type name */
362	7 => sprintf( __( '%s saved.', 'cartflows' ), $singular_name ),
363	/* translators: %s: singular custom post type name */
364	8 => sprintf( __( '%s submitted.', 'cartflows' ), $singular_name ),
365	/* translators: %s: singular custom post type name */
366	9 => sprintf( __( '%s scheduled for.', 'cartflows' ), $singular_name ),
367	/* translators: %s: singular custom post type name */
368	10 => sprintf( __( '%s draft updated.', 'cartflows' ), $singular_name ),
369	);
370	}
371
372	return $messages;
373	}
374	}
375
376	/**
377	* Kicking this off by calling 'get_instance()' method
378	*/
379	Cartflows_Flow_Post_Type::get_instance();
380