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

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

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1	<?php
2	/**
3	* WPPIZZA_MODULE_SETTINGS_PERMALINKS Class
4	*
5	* @package WPPIZZA
6	* @subpackage WPPIZZA_MODULE_SETTINGS_PERMALINKS
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_PERMALINKS{
24
25	private $settings_page = 'settings';/* which admin subpage (identified there by this->class_key) are we adding this to */
26
27
28	private $section_key = 'permalinks';/* must be unique */
29
30
31	function __construct() {
32	/**********************************************************
33	[add settings to admin]
34	***********************************************************/
35	if(is_admin()){
36	/* add admin options settings page*/
37	add_filter('wppizza_filter_settings_sections_'.$this->settings_page.'', array($this, 'admin_options_settings'), 70, 5);
38	/* add admin options settings page fields */
39	add_action('wppizza_admin_settings_section_fields_'.$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	/ rewrite single item permalinks/
49	add_filter('wppizza_filter_cpt_args',array( $this, 'rewrite_single_item_permalink'));
50	/* rewrite taxonomy parent page */
51	add_filter('wppizza_filter_ctx_args', array( $this, 'taxonomy_parent_page'));
52
53	}
54
55	/*******************************************************************************************************************************************************
56	*
57	*
58	*
59	* [frontend filters]
60	*
61	*
62	*
63	********************************************************************************************************************************************************/
64	/*************************************
65
66	rewrite_single_item_permalink
67
68	**************************************/
69	function rewrite_single_item_permalink($args){
70	global $wppizza_options;
71
72	if(!empty($wppizza_options[$this->settings_page]['single_item_permalink_rewrite'])){
73	/change single item post slug from wppizza to selected slug/
74	/* Translators: 1: %s slug as set for permalinks. */
75	$args['rewrite'] = array( 'slug' => sprintf( __( '%s', 'wppizza-admin'), $wppizza_options[$this->settings_page]['single_item_permalink_rewrite'] ) );
76	}
77	return $args;
78	}
79
80	/*************************************
81
82	category_parent_page
83
84	**************************************/
85	function taxonomy_parent_page($args){
86	global $wppizza_options;
87	if(!empty($wppizza_options[$this->settings_page]['category_parent_page'])){
88	/get the right one when using wpml/
89	if(function_exists('icl_object_id') && $options!=0) {
90	$wppizza_options[$this->settings_page]['category_parent_page'] = icl_object_id($wppizza_options[$this->settings_page]['category_parent_page'],'page');
91	}
92	$set_category_parent = get_post($wppizza_options[$this->settings_page]['category_parent_page'],ARRAY_A);/orig/
93	/* rewrite slug if not still empty */
94	if(!empty($set_category_parent['post_name'])){
95	$args['rewrite']['slug'] = $set_category_parent['post_name'];
96	}
97	}
98	return $args;
99	}
100	/*******************************************************************************************************************************************************
101	*
102	*
103	*
104	* [add admin page options]
105	*
106	*
107	*
108	********************************************************************************************************************************************************/
109
110	/*------------------------------------------------------------------------------
111	#
112	#
113	# [settings page]
114	#
115	#
116	------------------------------------------------------------------------------*/
117
118	/*------------------------------------------------------------------------------
119	# [settings section - setting page]
120	# @since 3.0
121	# @return array()
122	------------------------------------------------------------------------------*/
123	function admin_options_settings($settings, $sections, $fields, $inputs, $help){
124
125	/section/
126	if($sections){
127	$settings['sections'][$this->section_key] = __('Permalinks', 'wppizza-admin');
128	}
129	/help/
130	if($help){
131	$settings['help'][$this->section_key][] = array(
132	'label'=>__('Permalinks', 'wppizza-admin'),
133	'description'=>array(
134	__('Please adjust settings as appropriate according to the information provided next to each individual option.', 'wppizza-admin'),
135	'<span class="wppizza-highlight-important">'.__('Note: Settings here are only applicable if not using plain permalink settings. When changing any of the permalink options, you MUST re-save your permalink settings in Wordpress Settings -> Permalinks', 'wppizza-admin').'<span>'
136	)
137	);
138	}
139	/fields/
140	if($fields){
141	$field = 'category_parent_page';
142	$settings['fields'][$this->section_key][$field] = array( __('Categories/Pages', 'wppizza-admin'), array(
143	'value_key'=>$field,
144	'option_key'=>$this->settings_page,
145	'label'=>'',
146	'description'=>array(
147	__('Only used and relevant when using widget or shortcode to display wppizza category navigation !!!','wppizza-admin'),
148	__('Page cannot be used as static post page (wp settings) or have any children', 'wppizza-admin')
149	)
150	));
151	$field = 'single_item_permalink_rewrite';
152	$settings['fields'][$this->section_key][$field] = array( __('Single Menu Items', 'wppizza-admin'), array(
153	'value_key'=>$field,
154	'option_key'=>$this->settings_page,
155	'label'=>'',
156	'description'=>array(
157	__('Only used and relevant when actually linking to a single item from anywhere.', 'wppizza-admin'),
158	__('Defaults to "wppizza" if left empty. Any value used here can not be used in by any other custom post type.', 'wppizza-admin'),
159	/* Translators: 1: URL to applicable documentation */
160	sprintf(__('Note: by default, wppizza templates/shortcodes do not link to any single menu items. However, if you are including menu items in search results for example or have edited a/the template(s) to include links to individual menu items you will also (probably) want to edit the single item template. see <a href="%1$s" target="_blank">%1$s</a>', 'wppizza-admin'), 'https://docs.wp-pizza.com/developers/?section=wppizza-markup-single-single-php')
161	)
162	));
163	}
164
165	return $settings;
166	}
167	/*------------------------------------------------------------------------------
168	# [output option fields - setting page]
169	# @since 3.0
170	# @return array()
171	------------------------------------------------------------------------------*/
172	function admin_options_fields_settings($wppizza_options, $options_key, $field, $label, $description){
173
174	if($field=='category_parent_page'){
175	/*check which pages have children (so we can exclude from dropdown as otherwise children pages will not be accessible/
176	$exclude=array();
177	foreach(wppizza_get_wordpress_pages() as $k=>$v){
178	$children = get_pages('child_of='.$v->ID);
179	if( count( $children ) != 0 ) {$exclude[]=$v->ID;}
180	}
181	$exclude[]=get_option('page_for_posts');/also exclude page thats set for default posts/
182
183	echo "<label>";
184	echo "<select name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' />";
185	echo"<option value=''>".__('no parent [default]', 'wppizza-admin')."</option>";
186	foreach(wppizza_get_wordpress_pages() as $k=>$v){
187	if(in_array($v->ID,$exclude)){
188	echo"<option value='' style='color:red'>".$v->post_title." ".__('[not selectable]', 'wppizza-admin')."</option>";
189	}else{
190	if($wppizza_options[$options_key][$field]==$v->ID){$sel=' selected="selected"';}else{$sel='';}
191	echo"<option value='".$v->ID."' ".$sel.">".$v->post_title."</option>";
192	}
193	}
194	echo "</select>";
195	echo "" . $label . "";
196	echo "</label>";
197	echo"".$description."";
198	echo"<br /><span class='wppizza-highlight'>".__('When changing this setting, you MUST re-save your permalink settings', 'wppizza-admin')."</span>";
199	}
200
201	if($field=='single_item_permalink_rewrite'){
202	echo "<label>";
203	echo "<input name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' size='20' type='text' value='".$wppizza_options[$options_key][$field]."' />";
204	echo "" . $label . "";
205	echo "</label>";
206	echo"".$description."";
207	echo"<br /><span class='wppizza-highlight'>".__('When changing this setting, you MUST re-save your permalink settings', 'wppizza-admin')."</span>";
208	}
209	}
210	/*------------------------------------------------------------------------------
211	# [insert default option on install]
212	# $parameter $options array() \| filter passing on filtered options
213	# @since 3.0
214	# @return array()
215	------------------------------------------------------------------------------*/
216	function options_default($options){
217	$options[$this->settings_page]['category_parent_page'] = '';
218	$options[$this->settings_page]['single_item_permalink_rewrite'] = '';
219	return $options;
220	}
221
222	/*------------------------------------------------------------------------------
223	# [validate options on save/update]
224	#
225	# @since 3.0
226	# @return array()
227	------------------------------------------------------------------------------*/
228	function options_validate($options, $input){
229	/make sure we get the full array on install/update/
230	if ( empty( $_POST['_wp_http_referer'] ) ) {
231	return $input;
232	}
233	/********************************
234	* [validate]
235	********************************/
236	if(isset($_POST[''.WPPIZZA_SLUG.'_'.$this->settings_page.''])){
237	$options[$this->settings_page]['category_parent_page'] = !empty($input[$this->settings_page]['category_parent_page']) ? (int)$input[$this->settings_page]['category_parent_page'] : '';
238	$options[$this->settings_page]['single_item_permalink_rewrite'] = sanitize_title($input[$this->settings_page]['single_item_permalink_rewrite']);
239	}
240	return $options;
241	}
242	}
243	/***************************************************************
244	*
245	* [ini]
246	*
247	***************************************************************/
248	$WPPIZZA_MODULE_SETTINGS_PERMALINKS = new WPPIZZA_MODULE_SETTINGS_PERMALINKS();
249	?>