class-polylang-compatibility.php — Photo Gallery by FooGallery : Responsive Image Gallery, Masonry Gallery & Carousel trunk

foogallery / includes / compatibility / class-polylang-compatibility.php

foogallery / includes / compatibility Last commit date

class-polylang-compatibility.php

105 lines

1	<?php
2	/**
3	* Polylang Compatibility Class
4	* Credit : @Chrystl from wordpress.org - https://wordpress.org/support/topic/polylang-conflict-with-foo-gallery
5	* Date: 30/08/2015
6	*/
7	if ( ! class_exists( 'FooGallery_Polylang_Compatibility' ) ) {
8
9	class FooGallery_Polylang_Compatibility {
10
11	function __construct() {
12
13	if ( class_exists( 'Polylang' ) ) {
14
15	add_filter( 'pll_get_post_types', array( $this, 'add_foogallery_cpt' ), 10, 2 );
16	add_filter( 'pll_copy_post_metas', array( $this, 'ignore_foogallery_meta' ), 10, 2 );
17
18	//whitelist the Polylang metabox
19	add_filter( 'foogallery_metabox_sanity_foogallery', array( $this, 'add_pll_metaboxes' ) );
20
21	add_action( 'admin_notices', array( $this, 'admin_notice' ) );
22	}
23	}
24
25
26	/**
27	* Adds Foogallery post type to Polylang settings as 'public' is set to false
28	*
29	* @param $post_types
30	* @param $settings
31	*
32	* @return mixed
33	*/
34	function add_foogallery_cpt( $post_types, $settings ) {
35	if ( $settings ) {
36	$post_types['foogallery'] = 'foogallery';
37	}
38
39	return $post_types;
40	}
41
42	/**
43	* Adds/whitelists polylang metabox 'ml_box' as Foogallery blocks it by default
44	*
45	* @param $metabox_ids
46	*
47	* @return array
48	*/
49	function add_pll_metaboxes ($metabox_ids) {
50	$metabox_ids[] = 'ml_box';
51	return $metabox_ids;
52	}
53
54	/**
55	* Unsets the copy and synchronization of the fooggallery post meta.
56	* A better solution will be to rewritte a copy function to get the translation
57	*
58	* @param $metas
59	* @param $sync
60	*
61	* @return mixed
62	*/
63	function ignore_foogallery_meta($metas, $sync) {
64
65	$key = array_search( FOOGALLERY_META_SETTINGS, $metas );
66	if ( $key ) unset( $metas[$key] );
67
68	$key = array_search( FOOGALLERY_META_ATTACHMENTS, $metas );
69	if ( $key ) unset( $metas[$key] );
70
71	$key = array_search( FOOGALLERY_META_CUSTOM_CSS, $metas );
72	if ( $key ) unset( $metas[$key] );
73
74	$key = array_search( FOOGALLERY_META_TEMPLATE, $metas );
75	if ( $key ) unset( $metas[$key] );
76
77	$key = array_search( FOOGALLERY_META_SORT, $metas );
78	if ( $key ) unset( $metas[$key] );
79
80	return $metas;
81	}
82
83	/**
84	* Add an admin notice to FooGallery pages when Polylang setting media_support is set
85	*/
86	function admin_notice() {
87	if ( FOOGALLERY_CPT_GALLERY === foo_current_screen_post_type() ) {
88
89	$options = get_option('polylang');
90
91	if ( array_key_exists( 'media_support', $options ) && 1 === $options['media_support'] ) {
92	?>
93	<div class="notice error">
94	<p>
95	<strong><?php esc_html_e( 'FooGallery + Polylang Alert : ', 'foogallery' ); ?></strong>
96	<?php esc_html_e( 'We noticed that you have Polylang installed and you have chosen to activate languages and translations for media.', 'foogallery' ); ?><br />
97	<?php esc_html_e( 'This may cause empty galleries on translated pages! To disable this feature, please visit Languages -> Settings.', 'foogallery' ); ?>
98	</p>
99	</div>
100	<?php
101	}
102	}
103	}
104	}
105	}