gamipress / integrations / easy-digital-downloads / includes / functions.php

functions.php in GamiPress – Gamification plugin to reward points, badges & ranks in WordPress, now with AI 7.9.8, at integrations/easy-digital-downloads/includes/functions.php

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1	<?php
2	/**
3	* Functions
4	*
5	* @package GamiPress\Easy_Digital_Downloads\Functions
6	* @since 1.0.0
7	*/
8	// Exit if accessed directly
9	if( !defined( 'ABSPATH' ) ) exit;
10
11	/**
12	* Award user with points on purchase
13	*
14	* @param integer $payment_id
15	*/
16	function gamipress_edd_maybe_award_points_on_purchase( $payment_id ) {
17
18	$payment = edd_get_payment( $payment_id );
19
20	if( $payment ) {
21
22	$cart_details = $payment->cart_details;
23
24	if ( is_array( $cart_details ) ) {
25	// Loop each cart item to check if someone awards points to the user
26	foreach ( $cart_details as $index => $item ) {
27
28	// Check if download was setup to award points
29	$user_id = $payment->user_id;
30	$award_points = (bool) get_post_meta( $item['id'], '_gamipress_edd_award_points', true );
31
32	/**
33	* Filter to check if is available to award points for purchase
34	*
35	* @since 1.1.1
36	*
37	* @param bool $award_points Whatever if should points be awarded to the user or not
38	* @param int $user_id The user ID that will be awarded
39	* @param int $download_id The download ID that user has purchased
40	* @param int $payment_id The payment ID
41	* @param array $item The cart item array
42	*/
43	$award_points = apply_filters( 'gamipress_edd_award_points_for_purchase', $award_points, $user_id, $item['id'], $payment_id, $item );
44
45	if( $award_points ) {
46
47	$quantity = absint( $item['quantity'] );
48
49	// If award points on purchase, then award them
50	$points = absint( get_post_meta( $item['id'], '_gamipress_edd_points', true ) );
51	$points_type = get_post_meta( $item['id'], '_gamipress_edd_points_type', true );
52
53	// Setup the custom reason for the log
54	if( $quantity === 1 ) {
55	$reason = sprintf(
56	__( '%d %s awarded for purchase %s', 'gamipress' ),
57	$points,
58	gamipress_get_points_type_plural( $points_type ),
59	$item['name']
60	);
61	} else {
62	$reason = sprintf(
63	__( '%d %s awarded for purchase %d %s', 'gamipress' ),
64	$points,
65	gamipress_get_points_type_plural( $points_type ),
66	$quantity,
67	$item['name']
68	);
69	}
70
71	// Setup the points award args
72	$args = array(
73	'reason' => $reason,
74	'log_type' => 'points_earn',
75	);
76
77	// Award the points to the user
78	gamipress_award_points_to_user( $user_id, $points, $points_type, $args );
79	}
80	}
81	}
82	}
83
84	}
85	add_action( 'edd_complete_purchase', 'gamipress_edd_maybe_award_points_on_purchase' );
86
87	// Helper function to get download variations dropdown
88	function gamipress_edd_get_download_variations_dropdown( $download_id, $selected = 0, $site_id = 0 ) {
89
90	if( gamipress_is_network_wide_active() && $site_id !== get_current_blog_id() ) {
91	switch_to_blog( $site_id );
92	$variations = edd_get_variable_prices( $download_id );
93	restore_current_blog();
94	} else {
95	$variations = edd_get_variable_prices( $download_id );
96	}
97
98	if( empty( $variations ) ) {
99	return '';
100	}
101
102	$output = '<select>';
103
104	foreach( $variations as $index => $variation ) {
105	$output .= '<option value="' . $index . '" ' . selected( $selected, absint( $index ), false ) . '>' . $variation['name'] . ' (' . edd_currency_filter( edd_format_amount( $variation['amount'] ) ) . ')</option>';
106	}
107
108	$output .= '</select>';
109
110	return $output;
111
112	}
113
114	// Helper function to get download variation title
115	function gamipress_edd_get_download_variation_title( $download_id, $variation_id, $site_id ) {
116
117	if( gamipress_is_network_wide_active() && $site_id !== get_current_blog_id() ) {
118	switch_to_blog( $site_id );
119	$variations = edd_get_variable_prices( $download_id );
120	restore_current_blog();
121	} else {
122	$variations = edd_get_variable_prices( $download_id );
123	}
124
125	$selected_variation = false;
126
127	foreach( $variations as $index => $variation ) {
128	if( absint( $index ) === absint( $variation_id ) ) {
129	$selected_variation = $variation;
130	break;
131	}
132	}
133
134	return get_post_field( 'post_title', $download_id )
135	. ( $selected_variation ? ' - ' . $selected_variation['name'] : '' );
136
137	}
138
139	/**
140	* Retrieves download term ids for a taxonomy.
141	*
142	* Taken from WooCommerce wc_get_product_term_ids() function
143	*
144	* @since 1.1.2
145	*
146	* @param int $download_id Download ID.
147	* @param string $taxonomy Taxonomy slug.
148	*
149	* @return array
150	*/
151	function gamipress_edd_get_download_term_ids( $download_id, $taxonomy ) {
152	$terms = get_the_terms( $download_id, $taxonomy );
153	return ( empty( $terms ) \|\| is_wp_error( $terms ) ) ? array() : wp_list_pluck( $terms, 'term_id' );
154	}
155
156	/**
157	* Get lifetime conditions
158	*
159	* @since 1.0.0
160	*
161	* @return array
162	*/
163	function gamipress_edd_get_lifetime_conditions() {
164
165	return array(
166	'equal' => __( 'equal to', 'gamipress'),
167	'not_equal' => __( 'not equal to', 'gamipress'),
168	'less_than' => __( 'less than', 'gamipress' ),
169	'greater_than' => __( 'greater than', 'gamipress' ),
170	'less_or_equal' => __( 'less or equal to', 'gamipress' ),
171	'greater_or_equal' => __( 'greater or equal to', 'gamipress' ),
172	);
173
174	}