wppizza / classes / modules / mod.settings.search.php

mod.settings.search.php in WPPizza – A Restaurant Plugin 3.20, at classes/modules/mod.settings.search.php

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1	<?php
2	/**
3	* WPPIZZA_MODULE_SETTINGS_SEARCH Class
4	*
5	* @package WPPIZZA
6	* @subpackage WPPIZZA_MODULE_SETTINGS_SEARCH
7	* @copyright Copyright (c) 2015, Oliver Bach
8	* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
9	* @since 3.0
10	*
11	*/
12	if ( ! defined( 'ABSPATH' ) ) exit;/Exit if accessed directly/
13
14
15	/************************************************************************************************************************
16	*
17	*
18	*
19	*
20	*
21	*
22	************************************************************************************************************************/
23	class WPPIZZA_MODULE_SETTINGS_SEARCH{
24
25	private $settings_page = 'settings';/* which admin subpage (identified there by this->class_key) are we adding this to */
26
27
28	private $section_key = 'search';/* must be unique */
29
30
31	function __construct() {
32	/**********************************************************
33	[add settings to admin]
34	***********************************************************/
35	if(is_admin()){
36	/* add admin options settings page*/
37	add_filter('wppizza_filter_settings_sections_'.$this->settings_page.'', array($this, 'admin_options_settings'), 80, 5);
38	/* add admin options settings page fields */
39	add_action('wppizza_admin_settings_section_fields_'.$this->settings_page.'', array($this, 'admin_options_fields_settings'), 10, 5);
40	/add default options /
41	add_filter('wppizza_filter_setup_default_options', array( $this, 'options_default'));
42	/validate options/
43	add_filter('wppizza_filter_options_validate', array( $this, 'options_validate'), 10, 2 );
44	}
45	/**********************************************************
46	[filter/actions depending on settings]
47	***********************************************************/
48	/***
49	alter search query if/when required to filter search to include wppizza etc
50	frontend only ! or else the admin search in pst types gets messes up
51	**/
52	if(!is_admin()){
53	add_filter( 'pre_get_posts', array( $this, 'set_search_query' ));
54	}
55	}
56
57	/*******************************************************************************************************************************************************
58	*
59	*
60	*
61	* [frontend filters]
62	*
63	*
64	*
65	********************************************************************************************************************************************************/
66	/*******************************************************
67	[set search box queries ]
68	******************************************************/
69	function set_search_query( $query ) {
70	if (is_search() && $query->is_main_query()) {
71
72	global $wppizza_options;
73	/*******************************************************************
74	exclude wppizza cpt from search results if not enabled
75
76	furthermore, if no post_type var has been set in query, set all other used ones
77	if they HAVE been set, we should not need to do anything
78	as the wppizza cpt will be specifically set/added or not
79	*******************************************************************/
80	if(!$wppizza_options[$this->settings_page]['search_include'] && !isset($_REQUEST['post_type'])){
81	if(!isset($query->query_vars['post_type']) ){
82	/get all queryable and exclude/unset wppizza*/
83	$post_types = get_post_types( array('public' => true,'exclude_from_search' => false), 'names' );
84	unset($post_types[WPPIZZA_POST_TYPE]);
85	$query->set('post_type',$post_types);
86	}
87	}
88	/post types set when using shortcodes/widget etc/
89	if(isset($_REQUEST['post_type'])){
90	$request_types=explode(",",$_REQUEST['post_type']);
91	/if we have set another permalink for single mnu items, rewrite this here so the query finds wppizza after all/
92	if(isset($wppizza_options[$this->settings_page]['single_item_permalink_rewrite']) && $wppizza_options[$this->settings_page]['single_item_permalink_rewrite']!='' && in_array($wppizza_options[$this->settings_page]['single_item_permalink_rewrite'],$request_types)){
93	$key = array_search($wppizza_options[$this->settings_page]['single_item_permalink_rewrite'], $request_types);
94	$request_types[$key]=WPPIZZA_POST_TYPE;
95	}
96	/get all queryable and get intersection just to be tidy and stop people from entering random query vars*/
97	$post_types = get_post_types( array('public' => true,'exclude_from_search' => false), 'names' );
98	$post_types_array = array_intersect($request_types, $post_types);
99	$query->set( 'post_type', $post_types_array);
100
101
102	$query = apply_filters('wppizza_filter_search', $query);
103	}
104	}
105
106
107	return $query;
108	}
109
110
111
112	/*******************************************************************************************************************************************************
113	*
114	*
115	*
116	* [add admin page options]
117	*
118	*
119	*
120	********************************************************************************************************************************************************/
121
122	/*------------------------------------------------------------------------------
123	#
124	#
125	# [settings page]
126	#
127	#
128	------------------------------------------------------------------------------*/
129
130	/*------------------------------------------------------------------------------
131	# [settings section - setting page]
132	# @since 3.0
133	# @return array()
134	------------------------------------------------------------------------------*/
135	function admin_options_settings($settings, $sections, $fields, $inputs, $help){
136
137	/section/
138	if($sections){
139	$settings['sections'][$this->section_key] = __('Search', 'wppizza-admin');
140	}
141	/help/
142	if($help){
143	$settings['help'][$this->section_key][] = array(
144	'label'=>__('Search', 'wppizza-admin'),
145	'description'=>array(
146	__('Please adjust settings as appropriate according to the information provided next to each individual option.', 'wppizza-admin')
147	)
148	);
149	}
150	/fields/
151	if($fields){
152	$field = 'search_include';
153	$settings['fields'][$this->section_key][$field] = array( __('Include wppizza menu items in regular search results', 'wppizza-admin'), array(
154	'value_key'=>$field,
155	'option_key'=>$this->settings_page,
156	'label'=>__('you could also leave this off and use the wppizza widget/shortcode for a dedicated search box', 'wppizza-admin'),
157	'description'=>array()
158	));
159	}
160
161	return $settings;
162	}
163	/*------------------------------------------------------------------------------
164	# [output option fields - setting page]
165	# @since 3.0
166	# @return array()
167	------------------------------------------------------------------------------*/
168	function admin_options_fields_settings($wppizza_options, $options_key, $field, $label, $description){
169	if($field=='search_include'){
170	echo "<label>";
171	echo "<input id='".$field."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' type='checkbox' ". checked($wppizza_options[$options_key][$field],true,false)." value='1' />";
172	echo "" . $label . "";
173	echo "</label>";
174	echo"".$description."";
175	}
176	}
177	/*------------------------------------------------------------------------------
178	# [insert default option on install]
179	# $parameter $options array() \| filter passing on filtered options
180	# @since 3.0
181	# @return array()
182	------------------------------------------------------------------------------*/
183	function options_default($options){
184
185	$options[$this->settings_page]['search_include'] = false;
186
187	return $options;
188	}
189
190	/*------------------------------------------------------------------------------
191	# [validate options on save/update]
192	#
193	# @since 3.0
194	# @return array()
195	------------------------------------------------------------------------------*/
196	function options_validate($options, $input){
197	/make sure we get the full array on install/update/
198	if ( empty( $_POST['_wp_http_referer'] ) ) {
199	return $input;
200	}
201	/********************************
202	* [validate]
203	********************************/
204	if(isset($_POST[''.WPPIZZA_SLUG.'_'.$this->settings_page.''])){
205	$options[$this->settings_page]['search_include'] = !empty($input[$this->settings_page]['search_include']) ? true : false;
206	}
207	return $options;
208	}
209	}
210	/***************************************************************
211	*
212	* [ini]
213	*
214	***************************************************************/
215	$WPPIZZA_MODULE_SETTINGS_SEARCH = new WPPIZZA_MODULE_SETTINGS_SEARCH();
216	?>