gamipress / integrations / presto-player / includes / rules-engine.php

rules-engine.php in GamiPress – Gamification plugin to reward points, badges & ranks in WordPress, now with AI 7.9.8, at integrations/presto-player/includes/rules-engine.php

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1	<?php
2	/**
3	* Rules Engine
4	*
5	* @package GamiPress\Presto_Player\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 1.0.0
15	*
16	* @param int $requirement_id
17	* @param string $trigger
18	* @param array $args
19	*
20	* @return bool
21	*/
22	function gamipress_presto_player_check_if_meets_requirements( $requirement_id, $trigger, $args ) {
23
24	// Initialize the return value
25	$return = true;
26
27	// If is between score trigger, rules engine needs to check if field name and values matches required ones
28	if( $trigger === 'gamipress_presto_player_watch_video_min_percent'
29	\|\| $trigger === 'gamipress_presto_player_watch_specific_video_min_percent' ) {
30
31	$percent = absint( $args[2] );
32
33	$required_percent = absint( gamipress_get_post_meta( $requirement_id, '_gamipress_presto_player_percent', true ) );
34
35	// True if percent watched is higher than required score
36	$return = (bool) ( absint( $percent ) === absint( ceil( $required_percent / 10) * 10 ) );
37
38	}
39
40	// If is between percent trigger, rules engine needs to check the minimum and maximum percent allowed
41	if( $trigger === 'gamipress_presto_player_watch_video_between_percent'
42	\|\| $trigger === 'gamipress_presto_player_watch_specific_video_between_percent' ) {
43
44	$percent = absint( $args[2] );
45
46	$min_percent = absint( get_post_meta( $requirement_id, '_gamipress_presto_player_min_percent', true ) );
47	$max_percent = absint( get_post_meta( $requirement_id, '_gamipress_presto_player_max_percent', true ) );
48
49	// True if there is percent is bigger than min percent and lower than max percent
50	$return = (bool) ( $percent >= $min_percent && $percent <= $max_percent );
51	}
52
53	// Platform
54	if( $trigger === 'gamipress_presto_player_watch_video_platform' ) {
55
56	$platform_selected = $args[3];
57
58	$platform = get_post_meta( $requirement_id, '_gamipress_presto_player_platform', true );
59
60	// True if platform is selected
61	$return = (bool) ( $platform_selected === $platform );
62	}
63
64	return $return;
65
66	}
67
68	/**
69	* Filter triggered requirements to reduce the number of requirements to check by the awards engine
70	*
71	* @since 1.0.0
72	*
73	* @param array $triggered_requirements
74	* @param integer $user_id
75	* @param string $trigger
76	* @param integer $site_id
77	* @param array $args
78	*
79	* @return array
80	*/
81	function gamipress_presto_player_filter_triggered_requirements( $triggered_requirements, $user_id, $trigger, $site_id, $args ) {
82
83	$new_requirements = array();
84
85	foreach( $triggered_requirements as $i => $requirement ) {
86
87	// Skip item
88	if( ! gamipress_presto_player_check_if_meets_requirements( $requirement->ID, $trigger, $args ) ) {
89	continue;
90	}
91
92	// Keep the requirement on the list of requirements to check by the awards engine
93	$new_requirements[] = $requirement;
94
95	}
96
97	return $new_requirements;
98
99	}
100	add_filter( 'gamipress_get_triggered_requirements', 'gamipress_presto_player_filter_triggered_requirements', 20, 5 );
101
102	/**
103	* Checks if an user is allowed to work on a given requirement related to a minimum of score
104	*
105	* @since 1.0.0
106	*
107	* @param bool $return The default return value
108	* @param int $user_id The given user's ID
109	* @param int $requirement_id The given requirement's post ID
110	* @param string $trigger The trigger triggered
111	* @param int $site_id The site id
112	* @param array $args Arguments of this trigger
113	*
114	* @return bool True if user has access to the requirement, false otherwise
115	*/
116	function gamipress_presto_player_user_has_access_to_achievement( $return = false, $user_id = 0, $requirement_id = 0, $trigger = '', $site_id = 0, $args = array() ) {
117
118	// If we're not working with a requirement, bail here
119	if ( ! in_array( get_post_type( $requirement_id ), gamipress_get_requirement_types_slugs() ) )
120	return $return;
121
122	// Check if user has access to the achievement ($return will be false if user has exceed the limit or achievement is not published yet)
123	if( ! $return )
124	return $return;
125
126	// Send back our eligibility
127	return gamipress_presto_player_check_if_meets_requirements( $requirement_id, $trigger, $args );
128
129	}
130	add_filter( 'user_has_access_to_achievement', 'gamipress_presto_player_user_has_access_to_achievement', 10, 6 );