insert-php / admin / includes / class.filter.snippet.php

class.filter.snippet.php in Woody Code Snippets – Insert PHP, CSS, JS, and Header/Footer Scripts 2.7.0, at admin/includes/class.filter.snippet.php

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1	<?php
2	/**
3	* Filter for snippet list
4	*
5	* @package Woody_Code_Snippets
6	*/
7
8	// Exit if accessed directly
9	if ( ! defined( 'ABSPATH' ) ) {
10	exit;
11	}
12
13	class WINP_Filter_List {
14
15	/**
16	* WINP_Filter_List constructor.
17	*/
18	public function __construct() {
19	add_action( 'restrict_manage_posts', [ $this, 'restrictManagePosts' ] );
20	add_filter( 'parse_query', [ $this, 'parseQuery' ] );
21	}
22
23	/**
24	* Create the dropdown
25	*/
26	function restrictManagePosts() {
27	$type = WINP_HTTP::get( 'post_type', 'post' );
28
29	$terms = get_terms(
30	[
31	'taxonomy' => WINP_SNIPPETS_TAXONOMY,
32	'hide_empty' => true,
33	]
34	);
35
36	if ( WINP_SNIPPETS_POST_TYPE == $type && ! empty( $terms ) ) { ?>
37	<select name="winp_filter_tag">
38	<option value=""><?php _e( 'Filter by tag:', 'insert-php' ); ?></option>
39	<?php
40	$current_filter = WINP_HTTP::get( 'winp_filter_tag', '' );
41	foreach ( $terms as $term ) {
42	if ( is_object( $term ) && isset( $term->slug ) ) {
43	printf( '<option value="%s"%s>%s</option>', $term->slug, $term->slug == $current_filter ? ' selected="selected"' : '', $term->name );
44	}
45	}
46	?>
47	</select>
48	<?php
49	}
50
51	$types = [
52	'PHP',
53	'HTML',
54	'CSS',
55	'JS',
56	'Universal',
57	'Text',
58	'Advertisement',
59	];
60
61	if ( WINP_SNIPPETS_POST_TYPE == $type && ! empty( $types ) ) {
62	?>
63	<select name="winp_filter_type">
64	<option value=""><?php _e( 'Filter by type:', 'insert-php' ); ?></option>
65	<?php
66	$current_type = WINP_HTTP::get( 'winp_filter_type', '' );
67	foreach ( $types as $t ) {
68	if ( is_string( $t ) ) {
69	printf( '<option value="%s"%s>%s</option>', strtolower( $t ), strtolower( $t ) == $current_type ? ' selected="selected"' : '', $t );
70	}
71	}
72	?>
73	</select>
74	<?php
75	}
76	}
77
78	/**
79	* If submitted filter by tag
80	*
81	* @param $query WP_Query
82	*/
83	function parseQuery( $query ) {
84	global $pagenow;
85
86	$type = WINP_HTTP::get( 'post_type' );
87
88	if ( WINP_SNIPPETS_POST_TYPE == $type && is_admin() && 'edit.php' == $pagenow && WINP_HTTP::get( 'winp_filter_tag', '' ) ) {
89	$taxquery = [
90	[
91	'taxonomy' => WINP_SNIPPETS_TAXONOMY,
92	'field' => 'slug',
93	'terms' => [ WINP_HTTP::get( 'winp_filter_tag', '' ) ],
94	'operator' => 'IN',
95	],
96	];
97	$query->set( 'tax_query', $taxquery );
98	}
99
100	if ( WINP_SNIPPETS_POST_TYPE == $type && is_admin() && 'edit.php' == $pagenow && WINP_HTTP::get( 'winp_filter_type', '' ) ) {
101	$meta_query = [
102	[
103	'key' => 'wbcr_inp_snippet_type',
104	'value' => WINP_HTTP::get( 'winp_filter_type', '' ),
105	'compare' => '=',
106	],
107	];
108	$query->set( 'meta_query', $meta_query );
109	}
110	}
111	}
112