gamipress / integrations / wp-ulike / includes / rules-engine.php

rules-engine.php in GamiPress – Gamification plugin to reward points, badges & ranks in WordPress, now with AI 8.0.3, at integrations/wp-ulike/includes/rules-engine.php

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1	<?php
2	/**
3	* Rules Engine
4	*
5	* @package GamiPress\WP_Ulike\Rules_Engine
6	* @since 1.0.0
7	*/
8	// Exit if accessed directly
9	if( !defined( 'ABSPATH' ) ) exit;
10
11	/**
12	* Checks if given requirement meets the requirements of triggered event
13	*
14	* @since 1.2.5
15	*
16	* @param int $requirement_id
17	* @param string $trigger
18	* @param array $args
19	*
20	* @return bool
21	*/
22	function gamipress_wp_ulike_check_if_meets_requirements( $requirement_id, $trigger, $args ) {
23
24	// Initialize the return value
25	$return = true;
26
27	if( $trigger === 'gamipress_wp_ulike_post_type_like' ) {
28
29	$post_type = $args[2];
30
31	$required_post_type = get_post_meta( $requirement_id, '_gamipress_wp_ulike_post_type', true );
32
33	// True if post type is the same than post type required
34	$return = (bool) ( $post_type === $required_post_type );
35
36	}
37
38	if( $trigger === 'gamipress_wp_ulike_get_post_type_like') {
39
40	$post_type = $args[3];
41
42	$required_post_type = get_post_meta( $requirement_id, '_gamipress_wp_ulike_post_type', true );
43
44	// True if post type is the same than post type required
45	$return = (bool) ( $post_type === $required_post_type );
46	}
47
48	return $return;
49
50	}
51
52	/**
53	* Filter triggered requirements to reduce the number of requirements to check by the awards engine
54	*
55	* @since 1.2.5
56	*
57	* @param array $triggered_requirements
58	* @param integer $user_id
59	* @param string $trigger
60	* @param integer $site_id
61	* @param array $args
62	*
63	* @return array
64	*/
65	function gamipress_wp_ulike_filter_triggered_requirements( $triggered_requirements, $user_id, $trigger, $site_id, $args ) {
66
67	$new_requirements = array();
68
69	foreach( $triggered_requirements as $i => $requirement ) {
70
71	// Skip item
72	if( ! gamipress_wp_ulike_check_if_meets_requirements( $requirement->ID, $trigger, $args ) ) {
73	continue;
74	}
75
76	// Keep the requirement on the list of requirements to check by the awards engine
77	$new_requirements[] = $requirement;
78
79	}
80
81	return $new_requirements;
82
83	}
84	add_filter( 'gamipress_get_triggered_requirements', 'gamipress_wp_ulike_filter_triggered_requirements', 20, 5 );
85
86	/**
87	* Checks if an user is allowed to work on a given requirement related to a minimum of score
88	*
89	* @since 1.0.0
90	*
91	* @param bool $return The default return value
92	* @param int $user_id The given user's ID
93	* @param int $requirement_id The given requirement's post ID
94	* @param string $trigger The trigger triggered
95	* @param int $site_id The site id
96	* @param array $args Arguments of this trigger
97	*
98	* @return bool True if user has access to the requirement, false otherwise
99	*/
100	function gamipress_wp_ulike_user_has_access_to_achievement( $return = false, $user_id = 0, $requirement_id = 0, $trigger = '', $site_id = 0, $args = array() ) {
101
102	// If we're not working with a requirement, bail here
103	if ( ! in_array( get_post_type( $requirement_id ), gamipress_get_requirement_types_slugs() ) )
104	return $return;
105
106	// Check if user has access to the achievement ($return will be false if user has exceed the limit or achievement is not published yet)
107	if( ! $return )
108	return $return;
109
110	// Send back our eligibility
111	return gamipress_wp_ulike_check_if_meets_requirements( $requirement_id, $trigger, $args );
112
113	}
114	add_filter( 'user_has_access_to_achievement', 'gamipress_wp_ulike_user_has_access_to_achievement', 10, 6 );