cartflows / classes / class-cartflows-helper.php

class-cartflows-helper.php in CartFlows – Funnel Builder & Checkout Plugin for WooCommerce 1.1.0.1, at classes/class-cartflows-helper.php

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1	<?php
2	/**
3	* CARTFLOWS Helper.
4	*
5	* @package CARTFLOWS
6	*/
7
8	if ( ! defined( 'ABSPATH' ) ) {
9	exit; // Exit if accessed directly.
10	}
11
12	/**
13	* Class Cartflows_Helper.
14	*/
15	class Cartflows_Helper {
16
17	/**
18	* Common global data
19	*
20	* @var zapier
21	*/
22	private static $common = null;
23
24	/**
25	* Checkout Fields
26	*
27	* @var checkout_fields
28	*/
29	private static $checkout_fields = null;
30
31	/**
32	* Returns an option from the database for
33	* the admin settings page.
34	*
35	* @param string $key The option key.
36	* @param mixed $default Option default value if option is not available.
37	* @param boolean $network_override Whether to allow the network admin setting to be overridden on subsites.
38	* @return string Return the option value
39	*/
40	public static function get_admin_settings_option( $key, $default = false, $network_override = false ) {
41
42	// Get the site-wide option if we're in the network admin.
43	if ( $network_override && is_multisite() ) {
44	$value = get_site_option( $key, $default );
45	} else {
46	$value = get_option( $key, $default );
47	}
48
49	return $value;
50	}
51
52	/**
53	* Updates an option from the admin settings page.
54	*
55	* @param string $key The option key.
56	* @param mixed $value The value to update.
57	* @param bool $network Whether to allow the network admin setting to be overridden on subsites.
58	* @return mixed
59	*/
60	static public function update_admin_settings_option( $key, $value, $network = false ) {
61
62	// Update the site-wide option since we're in the network admin.
63	if ( $network && is_multisite() ) {
64	update_site_option( $key, $value );
65	} else {
66	update_option( $key, $value );
67	}
68
69	}
70
71	/**
72	* Get zapier settings.
73	*
74	* @return array.
75	*/
76	static public function get_common_settings() {
77
78	if ( null === self::$common ) {
79
80	$common_default = apply_filters(
81	'cartflows_common_settings_default',
82	array(
83	'disallow_indexing' => 'disable',
84	'global_checkout' => '',
85	)
86	);
87
88	$common = Cartflows_Helper::get_admin_settings_option( '_cartflows_common', false, true );
89
90	self::$common = wp_parse_args( $common, $common_default );
91	}
92
93	return self::$common;
94	}
95
96	/**
97	* Get Checkout field.
98	*
99	* @param string $key Field key.
100	* @param int $post_id Post id.
101	* @return array.
102	*/
103	static public function get_checkout_fields( $key, $post_id ) {
104
105	$saved_fields = get_post_meta( $post_id, 'wcf_fields_' . $key, true );
106
107	if ( ! $saved_fields ) {
108	$saved_fields = array();
109	}
110
111	$fields = array_filter( $saved_fields );
112
113	if ( empty( $fields ) ) {
114	if ( 'billing' === $key \|\| 'shipping' === $key ) {
115
116	$fields = WC()->countries->get_address_fields( WC()->countries->get_base_country(), $key . '_' );
117
118	update_post_meta( $post_id, 'wcf_fields_' . $key, $fields );
119	}
120	}
121
122	return $fields;
123	}
124
125	/**
126	* Add Checkout field.
127	*
128	* @param string $type Field type.
129	* @param string $field_key Field key.
130	* @param array $field_data Field data.
131	* @param int $post_id Post id.
132	* @return boolean.
133	*/
134	static public function add_checkout_field( $type, $field_key, $field_data = array(), $post_id ) {
135
136	$fields = self::get_checkout_fields( $type, $post_id );
137
138	$fields[ $field_key ] = $field_data;
139
140	update_post_meta( $post_id, 'wcf_fields_' . $type, $fields );
141
142	return true;
143	}
144
145	/**
146	* Get checkout fields settings.
147	*
148	* @param string $type Field type.
149	* @param string $field_key Field key.
150	* @param int $post_id Post id.
151	* @return array.
152	*/
153	static public function delete_checkout_field( $type, $field_key, $post_id ) {
154
155	$fields = self::get_checkout_fields( $type, $post_id );
156
157	if ( isset( $fields[ $field_key ] ) ) {
158	unset( $fields[ $field_key ] );
159	}
160
161	update_post_meta( $post_id, 'wcf_fields_' . $type, $fields );
162
163	return true;
164	}
165
166	/**
167	* Get checkout fields settings.
168	*
169	* @return array.
170	*/
171	static public function get_checkout_fields_settings() {
172
173	if ( null === self::$checkout_fields ) {
174	$checkout_fields_default = array(
175	'enable_customization' => 'disable',
176	'enable_billing_fields' => 'disable',
177	);
178
179	$billing_fields = self::get_checkout_fields( 'billing' );
180
181	if ( is_array( $billing_fields ) && ! empty( $billing_fields ) ) {
182
183	foreach ( $billing_fields as $key => $value ) {
184
185	$checkout_fields_default[ $key ] = 'enable';
186	}
187	}
188
189	$checkout_fields = Cartflows_Helper::get_admin_settings_option( '_wcf_checkout_fields', false, true );
190
191	self::$checkout_fields = wp_parse_args( $checkout_fields, $checkout_fields_default );
192	}
193
194	return self::$checkout_fields;
195	}
196
197	/**
198	* Get meta options
199	*
200	* @since 1.0.0
201	* @param int $post_id Product ID.
202	* @param string $key Meta Key.
203	* @param string $default Default value.
204	* @return string Meta Value.
205	*/
206	static public function get_meta_option( $post_id, $key, $default = '' ) {
207
208	$value = get_post_meta( $post_id, $key, true );
209
210	if ( ! $value ) {
211	$value = $default;
212	}
213
214	return $value;
215	}
216
217	/**
218	* Save meta option
219	*
220	* @since 1.0.0
221	* @param int $post_id Product ID.
222	* @param array $args Arguments array.
223	*/
224	static public function save_meta_option( $post_id, $args = array() ) {
225
226	if ( is_array( $args ) && ! empty( $args ) ) {
227
228	foreach ( $args as $key => $value ) {
229
230	update_post_meta( $post_id, $key, $value );
231	}
232	}
233	}
234
235	/**
236	* Check if Elementor page builder is installed
237	*
238	* @since 1.0.0
239	*
240	* @access public
241	*/
242	static public function _is_elementor_installed() {
243	$path = 'elementor/elementor.php';
244	$plugins = get_plugins();
245
246	return isset( $plugins[ $path ] );
247	}
248
249	/**
250	* Check if Step has product assigned.
251	*
252	* @since 1.0.0
253	* @param int $step_id step ID.
254	*
255	* @access public
256	*/
257	static public function has_product_assigned( $step_id ) {
258
259	$step_type = get_post_meta( $step_id, 'wcf-step-type', true );
260
261	if ( 'checkout' == $step_type ) {
262	$product = get_post_meta( $step_id, 'wcf-checkout-products', true );
263	} else {
264	$product = get_post_meta( $step_id, 'wcf-offer-product', true );
265	}
266
267	if ( ! empty( $product ) ) {
268	return true;
269	}
270	return false;
271
272	}
273	}
274