wp-ultimate-post-grid / includes / public / class-wpupg-filter.php

class-wpupg-filter.php in WP Ultimate Post Grid 3.8.0, at includes/public/class-wpupg-filter.php

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1	<?php
2	/**
3	* Responsible for grid filters.
4	*
5	* @link https://bootstrapped.ventures
6	* @since 3.0.0
7	*
8	* @package WP_Ultimate_Post_Grid
9	* @subpackage WP_Ultimate_Post_Grid/includes/public
10	*/
11
12	/**
13	* Responsible for grid filters.
14	*
15	* @since 3.0.0
16	* @package WP_Ultimate_Post_Grid
17	* @subpackage WP_Ultimate_Post_Grid/includes/public
18	* @author Brecht Vandersmissen <brecht@bootstrapped.ventures>
19	*/
20	class WPUPG_Filter {
21
22	/**
23	* Register actions and filters.
24	*
25	* @since 3.8.0
26	*/
27	public static function init() {
28	add_filter( 'wpupg_filter_defaults', array( __CLASS__, 'responsive_defaults' ), 99 );
29	add_filter( 'wpupg_filter_sanitize_options', array( __CLASS__, 'responsive_sanitize' ), 99, 2 );
30	}
31
32	/**
33	* Get filter defaults.
34	*
35	* @since 3.0.0
36	* @param mixed $type Optional filter type to get the defaults for.
37	*/
38	public static function get_defaults( $type = false ) {
39	$defaults = apply_filters( 'wpupg_filter_defaults', array() );
40
41	if ( false === $type ) {
42	return $defaults;
43	} else {
44	if ( isset( $defaults[ $type ] ) ) {
45	return $defaults[ $type ];
46	} else {
47	return false;
48	}
49	}
50	}
51
52	/**
53	* Default resposive options for all filters.
54	*
55	* @since 3.8.0
56	* @param mixed $defaults Current defaults to filter.
57	*/
58	public static function responsive_defaults( $defaults ) {
59	foreach ( $defaults as $filter => $options ) {
60	$defaults[ $filter ]['responsive'] = array(
61	'desktop' => 'show',
62	'tablet' => 'show',
63	'mobile' => 'show',
64	);
65	}
66
67	return $defaults;
68	}
69
70	/**
71	* Sanitize resposive options for all filters when saving.
72	*
73	* @since 3.8.0
74	* @param mixed $sanitized_options Current sanitized options.
75	* @param mixed $filter Filter to sanitize.
76	*/
77	public static function responsive_sanitize( $sanitized_options, $filter ) {
78	if ( isset( $filter['options']['responsive'] ) ) {
79	$sanitized_responsive = array();
80
81	// Limited options fields.
82	$field_options = array( 'show', 'hide', 'toggle_open', 'toggle_closed' );
83
84	foreach ( array( 'desktop', 'tablet', 'mobile' ) as $size ) {
85	if ( isset( $filter['options']['responsive'][ $size ] ) && in_array( $filter['options']['responsive'][ $size ], $field_options, true ) ) {
86	$sanitized_responsive[ $size ] = $filter['options']['responsive'][ $size ];
87	}
88	}
89
90	$sanitized_options['responsive'] = $sanitized_responsive;
91	}
92
93	return $sanitized_options;
94	}
95
96	/**
97	* Get filter with defaults.
98	*
99	* @since 3.0.0
100	* @param mixed $filter Filter to get the defaults for.
101	*/
102	public static function filter_with_defaults( $filter ) {
103	if ( $filter && isset( $filter['type'] ) ) {
104	// Set default options.
105	$defaults = self::get_defaults( $filter['type'] );
106	if ( $defaults ) {
107	$filter['options'] = array_replace_recursive( $defaults, $filter['options'] );
108	}
109
110	// Set default label.
111	if ( ! isset( $filter['label'] ) ) {
112	$filter['label'] = '';
113	}
114	}
115
116	return $filter;
117	}
118
119	/**
120	* Get general filter style defaults.
121	*
122	* @since 3.1.0
123	*/
124	public static function get_general_style_defaults() {
125	$defaults = apply_filters( 'wpupg_filter_general_style_defaults', array(
126	'display' => 'block',
127	'alignment' => 'left',
128	'spacing_vertical' => 10,
129	'spacing_horizontal' => 10,
130	'width' => 250,
131	'label_display' => 'block',
132	'label_alignment' => 'left',
133	'label_font_size' => 14,
134	'label_style' => 'bold',
135	) );
136
137	return $defaults;
138	}
139	}
140
141	WPUPG_Filter::init();