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

class-wpupg-migrations.php in WP Ultimate Post Grid 4.1.1, at includes/public/class-wpupg-migrations.php

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1	<?php
2	/**
3	* Responsible for version migrations.
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 version migrations.
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_Migrations {
21
22	/**
23	* Register actions and filters.
24	*
25	* @since 3.0.0
26	*/
27	public static function init() {
28	add_action( 'admin_init', array( __CLASS__, 'check_if_migration_needed' ) );
29	}
30
31
32	/**
33	* Check if a plugin migration is needed.
34	*
35	* @since 3.0.0
36	*/
37	public static function check_if_migration_needed() {
38	// Version Migrations.
39	$migrated_to_version = get_option( 'wpupg_migrated_to_version', '0.0.0' );
40
41	if ( version_compare( $migrated_to_version, WPUPG_VERSION ) < 0 ) {
42	if ( version_compare( $migrated_to_version, '3.0.0' ) < 0 ) {
43	require_once( WPUPG_DIR . 'includes/public/migrations/wpupg-3-0-0-settings.php' );
44	}
45
46	update_option( 'wpupg_migrated_to_version', WPUPG_VERSION );
47	}
48	}
49
50	/**
51	* Single filter (pre 3.0.0) to multiple filters per grid.
52	*
53	* @since 3.0.0
54	* @param mixed $grid Grid to migrate.
55	*/
56	public static function single_filter_to_multiple( $grid ) {
57	$filters = array();
58	$filter_type = $grid->meta( 'filter_type', 'none' );
59
60	if ( 'text_isotope' === $filter_type \|\| 'isotope' === $filter_type ) {
61	$filter_defaults = WPUPG_Filter::get_defaults();
62
63	$filter_style = $grid->unserialize( $grid->meta( 'filter_style', array() ) );
64	$filter_style = is_array( $filter_style ) ? $filter_style : array();
65	$isotope_style = isset( $filter_style['isotope'] ) && is_array( $filter_style['isotope'] ) ? $filter_style['isotope'] : array();
66
67	$migrated_options = array(
68	'taxonomies' => $grid->unserialize( $grid->meta( 'filter_taxonomies', array() ) ),
69	'match_parents' => $grid->meta( 'filter_match_parents', false ),
70	'inverse' => $grid->meta( 'filter_inverse', false ),
71	'show_empty' => $grid->meta( 'filter_show_empty', false ),
72	'count' => $grid->meta( 'filter_count', false ),
73	'multiselect' => $grid->meta( 'filter_multiselect', false ),
74	'multiselect_type' => $grid->meta( 'filter_multiselect_type', 'match_all' ),
75	'limit' => $grid->meta( 'filter_limit', false ),
76	'limit_exclude' => $grid->meta( 'filter_limit_exclude', false ),
77	'limit_terms' => $grid->unserialize( $grid->meta( 'filter_limit_terms', array() ) ),
78	);
79
80	if ( isset( $isotope_style['all_button_text'] ) ) {
81	$migrated_options['all_button_text'] = $isotope_style['all_button_text'];
82	}
83
84	if ( isset( $isotope_style['term_order'] ) ) {
85	$migrated_options['term_order'] = $isotope_style['term_order'];
86	}
87
88	if ( $isotope_style ) {
89	$migrated_options['style'] = $isotope_style;
90	}
91
92	$options = array_replace_recursive( $filter_defaults['isotope'], $migrated_options );
93
94	$filters[] = array(
95	'id' => '',
96	'type' => 'isotope',
97	'options' => $options,
98	);
99	}
100
101	return apply_filters( 'wpupg_migration_single_filter_to_multiple', $filters, $grid, $filter_type );
102	}
103
104	/**
105	* Get pagination style (pre 3.0.0) combined with pagination.
106	*
107	* @since 3.0.0
108	* @param mixed $grid Grid to migrate.
109	*/
110	public static function get_pagination_with_style( $grid ) {
111	$pagination = $grid->unserialize( $grid->meta( 'pagination', array() ) );
112	$pagination_type = $grid->meta( 'pagination_type', 'none' );
113
114	if ( in_array( $pagination_type, array( 'pages', 'load_more', 'load_more_filter' ) ) ) {
115	$pagination_style = $grid->unserialize( $grid->meta( 'pagination_style', array() ) );
116
117	$pagination[ $pagination_type ]['style'] = $pagination_style;
118
119	if ( 'load_more_filter' === $pagination_type ) {
120	$pagination[ $pagination_type ]['load_on_filter'] = true;
121
122	// Not a separate pagination type anymore.
123	$pagination['load_more'] = $pagination['load_more_filter'];
124	unset( $pagination['load_more_filter'] );
125	}
126	}
127
128	return $pagination;
129	}
130
131	/**
132	* Get correct template from template id (pre 3.0.0).
133	*
134	* @since 3.0.0
135	* @param mixed $grid Grid to migrate.
136	*/
137	public static function template_mapping( $grid ) {
138	$mapping = array(
139	0 => 'simple',
140	1 => 'simple-with-excerpt',
141	2 => 'overlay',
142	3 => 'hover-with-date',
143	);
144
145	$id = intval( $grid->meta( 'template', 0 ) );
146
147	return isset( $mapping[ $id ] ) ? $mapping[ $id ] : $mapping[ 0 ];
148	}
149	}
150
151	WPUPG_Migrations::init();
152