wppizza / classes / modules / mod.layout.general.php

mod.layout.general.php in WPPizza – A Restaurant Plugin 3.20, at classes/modules/mod.layout.general.php

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1	<?php
2	/**
3	* WPPIZZA_MODULE_LAYOUT_GENERAL Class
4	*
5	* @package WPPIZZA
6	* @subpackage WPPIZZA_MODULE_LAYOUT_GENERAL
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_LAYOUT_GENERAL{
24
25	private $settings_page = 'layout';/* which admin subpage (identified there by this->class_key) are we adding this to */
26
27	private $section_key = 'general';/* must be unique */
28
29
30	function __construct() {
31	/**********************************************************
32	[add settings to admin]
33	***********************************************************/
34	if(is_admin()){
35	/* add admin options settings page*/
36	add_filter('wppizza_filter_settings_sections_'.$this->settings_page.'', array($this, 'admin_options_settings'), 10, 5);
37	/* add admin options settings page fields */
38	add_action('wppizza_admin_settings_section_fields_'.$this->settings_page.'', array($this, 'admin_options_fields_settings'), 10, 5);
39	/add default options /
40	add_filter('wppizza_filter_setup_default_options', array( $this, 'options_default'));
41	/validate options/
42	add_filter('wppizza_filter_options_validate', array( $this, 'options_validate'), 10, 2 );
43	}
44	}
45
46	/*******************************************************************************************************************************************************
47	*
48	*
49	*
50	* [frontend filters]
51	*
52	*
53	*
54	********************************************************************************************************************************************************/
55
56
57
58	/*******************************************************************************************************************************************************
59	*
60	*
61	*
62	* [add admin page options]
63	*
64	*
65	*
66	********************************************************************************************************************************************************/
67
68	/*------------------------------------------------------------------------------
69	#
70	#
71	# [settings page]
72	#
73	#
74	------------------------------------------------------------------------------*/
75
76	/*------------------------------------------------------------------------------
77	# [settings section - setting page]
78	# @since 3.0
79	# @return array()
80	------------------------------------------------------------------------------*/
81	function admin_options_settings($settings, $sections, $fields, $inputs, $help){
82
83	/section/
84	if($sections){
85	$settings['sections'][$this->section_key] = __('General', 'wppizza-admin');
86	}
87	/fields/
88	if($fields){
89	$field = 'items_per_loop';
90	$settings['fields'][$this->section_key][$field] = array( __('Menu Items per page', 'wppizza-admin') , array(
91	'value_key'=>$field,
92	'option_key'=>$this->settings_page,
93	'label'=> __('how many menu items per category page (displays pagination, if there are more menu items for the selected category)[options: -1=all, >1=items per page]', 'wppizza-admin'),
94	'description'=>array(
95	'<span class="wppizza-highlight">'.__('if not set to -1, it must be >= wordpress settings->reading->Blog pages show at most', 'wppizza-admin').'</span>'
96	)
97	));
98	$field = 'apply_menu_items_content_filter';
99	$settings['fields'][$this->section_key][$field] = array( __('Shortodes in menu items content', 'wppizza-admin') , array(
100	'value_key'=>$field,
101	'option_key'=>$this->settings_page,
102	'label'=> __('Allow shortcodes / content filters to be processed in menu item content fields', 'wppizza-admin'),
103	'description'=>array(
104	__('This will also change the wrapping "p" element to a "div" instead ', 'wppizza-admin')
105	)
106	));
107	$field = 'allow_read_more_link';
108	$settings['fields'][$this->section_key][$field] = array( __('Enable "Read More" tag in menu items content', 'wppizza-admin') , array(
109	'value_key'=>$field,
110	'option_key'=>$this->settings_page,
111	'label'=> __('Allow insertion of "Read More" tag in menu item content fields', 'wppizza-admin'),
112	'description'=>array(
113	/* Translators: 1: Url/Link to documentation */
114	'<span class="wppizza-highlight">'.sprintf(__('In most cases, this will link to the single menu item, so you probably also want to set up the single item pages as <a href="%s">described here</a> if you insert this link into the content.', 'wppizza-admin'), 'https://docs.wp-pizza.com/developers/?section=wppizza-markup-single-single-php').'</span>'
115	)
116	));
117	$field = 'disable_online_order';
118	$settings['fields'][$this->section_key][$field] = array( __('Completely disable online orders', 'wppizza-admin'), array(
119	'value_key'=>$field,
120	'option_key'=>$this->settings_page,
121	'label'=>__('Useful if you want to display your menu and prices but without offering online orders.', 'wppizza-admin'),
122	'description'=>array(
123	'<span class="wppizza-highlight">'.__('this will still display prices (unless set to be hidden), but will disable shoppingcart and orderpage', 'wppizza-admin').'</span>',
124	)
125	));
126	}
127
128
129	return $settings;
130	}
131	/*------------------------------------------------------------------------------
132	# [output option fields - setting page]
133	# @since 3.0
134	# @return array()
135	------------------------------------------------------------------------------*/
136	function admin_options_fields_settings($wppizza_options, $options_key, $field, $label, $description){
137
138	if($field=='items_per_loop'){
139	print'<label>';
140	print "<input name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' size='2' type='text' value='".$wppizza_options[$options_key][$field]."' />";
141	print'' . $label . '';
142	print'</label>';
143	print'' . $description . '';
144	}
145
146	if($field=='disable_online_order'){
147	print'<label>';
148	echo "<input id='".$field."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' type='checkbox' ". checked($wppizza_options[$options_key][$field],true,false)." value='1' />";
149	print'' . $label . '';
150	print'</label>';
151	print'' . $description . '';
152	}
153
154	if($field=='apply_menu_items_content_filter'){
155	print'<label>';
156	echo "<input id='".$field."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' type='checkbox' ". checked($wppizza_options[$options_key][$field],true,false)." value='1' />";
157	print'' . $label . '';
158	print'</label>';
159	print'' . $description . '';
160	}
161
162	if($field=='allow_read_more_link'){
163	print'<label>';
164	echo "<input id='".$field."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' type='checkbox' ". checked($wppizza_options[$options_key][$field],true,false)." value='1' />";
165	print'' . $label . '';
166	print'</label>';
167	print'' . $description . '';
168	}
169
170	}
171
172	/****************************************************************
173	*
174	* [insert default option on install]
175	* $parameter $options array() \| filter passing on filtered options
176	* @since 3.0
177	* @return array()
178	*
179	****************************************************************/
180	function options_default($options){
181
182	$options[$this->settings_page]['items_per_loop'] = '-1';
183	$options[$this->settings_page]['disable_online_order'] = false;
184	$options[$this->settings_page]['apply_menu_items_content_filter'] = false;
185	$options[$this->settings_page]['allow_read_more_link'] = 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.'_'.$this->settings_page.''])){
205
206	/set number of items per loop. must be >= get_option('posts_per_page ')/
207	/if minus=>set to -1*/
208	if(substr($input[$this->settings_page]['items_per_loop'],0,1)=='-'){
209	$set='-1';
210	}else{/else mk int*/
211
212	$ppp = get_option('posts_per_page ');
213
214	if((int)$input[$this->settings_page]['items_per_loop'] >= $ppp){
215	$set= (int)$input[$this->settings_page]['items_per_loop'];
216	}else{
217	$set= $ppp;
218	}
219	}
220	$options[$this->settings_page]['items_per_loop'] = $set;
221
222	$options[$this->settings_page]['disable_online_order'] = !empty($input[$this->settings_page]['disable_online_order']) ? true : false;
223
224	$options[$this->settings_page]['apply_menu_items_content_filter'] = !empty($input[$this->settings_page]['apply_menu_items_content_filter']) ? true : false;
225
226	$options[$this->settings_page]['allow_read_more_link'] = !empty($input[$this->settings_page]['allow_read_more_link']) ? true : false;
227
228	}
229
230	return $options;
231	}
232	}
233	/***************************************************************
234	*
235	* [ini]
236	*
237	***************************************************************/
238	$WPPIZZA_MODULE_LAYOUT_GENERAL = new WPPIZZA_MODULE_LAYOUT_GENERAL();
239	?>