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

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

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1	<?php
2	/**
3	* WPPIZZA_MODULE_LAYOUT_IMAGES Class
4	*
5	* @package WPPIZZA
6	* @subpackage WPPIZZA_MODULE_LAYOUT_IMAGES
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_IMAGES{
24
25	private $settings_page = 'layout';/* which admin subpage (identified there by this->class_key) are we adding this to */
26
27	private $section_key = 'images';/* must be unique */
28
29
30	function __construct() {
31	/**********************************************************
32	[add settings to admin]
33	***********************************************************/
34	if(is_admin()){
35	/* add admin options settings page*/
36	add_filter('wppizza_filter_settings_sections_'.$this->settings_page.'', array($this, 'admin_options_settings'), 60, 5);
37	/* add admin options settings page fields */
38	add_action('wppizza_admin_settings_section_fields_'.$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] = __('Menu Item Images', 'wppizza-admin');
86	}
87
88	/help/
89	if($help){
90	$settings['help'][$this->section_key][] = array(
91	'label'=>__('Menu Item Images', 'wppizza-admin'),
92	'description'=>array(
93	__('Set menu item image options according to the settings available', 'wppizza-admin')
94	)
95	);
96	}
97
98	/fields/
99	if($fields){
100
101	$field = 'placeholder_img';
102	$settings['fields'][$this->section_key][$field] = array( __('Display placeholder image', 'wppizza-admin') , array(
103	'value_key'=>$field,
104	'option_key'=>$this->settings_page,
105	'label'=>__('Display a placeholder image when no featured image has been associated with a meal item', 'wppizza-admin'),
106	'description'=>array()
107	));
108	$field = 'prettyPhoto';
109	$settings['fields'][$this->section_key][$field] = array( __('Enable prettyPhoto', 'wppizza-admin') , array(
110	'value_key'=>$field,
111	'option_key'=>$this->settings_page,
112	'label'=>__('Enable prettyPhoto (Lightbox Clone) on menu item images', 'wppizza-admin'),
113	'description'=>array()
114	));
115
116	$field = 'prettyPhotoStyle';
117	$settings['fields'][$this->section_key][$field] = array( __('Set prettyPhoto Style', 'wppizza-admin') , array(
118	'value_key'=>$field,
119	'option_key'=>$this->settings_page,
120	'label'=>__('see prettyPhoto.custom.js if you would like to adjust prettyPhoto options', 'wppizza-admin'),
121	'description'=>array()
122	));
123
124	$field = 'cart_image';
125	$settings['fields'][$this->section_key][$field] = array( __('Thumbnail on checkout', 'wppizza-admin') , array(
126	'value_key'=>$field,
127	'option_key'=>$this->settings_page,
128	'label'=>__('Display a small thumbnail of any featured image set next to each item in cart on checkout pages', 'wppizza-admin'),
129	'description'=>array()
130	));
131
132	$field = 'featured_image_size';
133	$settings['fields'][$this->section_key][$field] = array( __('Featured image size', 'wppizza-admin') , array(
134	'value_key'=>$field,
135	'option_key'=>$this->settings_page,
136	'label'=>__('Menu item image size used (actual display may vary depending on your theme\'s image css declarations and Wordpress->Media->Image Sizes when added to the Media Library)', 'wppizza-admin'),
137	'description'=>array()
138	));
139
140	}
141
142	return $settings;
143	}
144	/*------------------------------------------------------------------------------
145	# [output option fields - setting page]
146	# @since 3.0
147	# @return array()
148	------------------------------------------------------------------------------*/
149	function admin_options_fields_settings($wppizza_options, $options_key, $field, $label, $description){
150
151
152	if($field=='placeholder_img'){
153	print'<label>';
154	echo "<input id='".$field."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' type='checkbox' ". checked($wppizza_options[$options_key][$field],true,false)." value='1' />";
155	print'' . $label . '';
156	print'</label>';
157	print'' . $description . '';
158	}
159	if($field=='cart_image'){
160	print'<label>';
161	echo "<input id='".$field."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' type='checkbox' ". checked($wppizza_options[$options_key][$field],true,false)." value='1' />";
162	print'' . $label . '';
163	print'</label>';
164	print'' . $description . '';
165	}
166	if($field=='prettyPhoto' ){
167	print'<label>';
168	echo "<input id='".$field."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' type='checkbox' ". checked($wppizza_options[$options_key][$field],true,false)." value='1' />";
169	print'' . $label . '';
170	print'</label>';
171	print'' . $description . '';
172	}
173	if($field=='prettyPhotoStyle'){
174	print'<label>';
175	echo "<select id='".$field."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."]'>";
176	echo "<option value='pp_default' ".selected($wppizza_options[$options_key][$field],"pp_default",false).">Default</option>";
177	echo "<option value='light_rounded' ".selected($wppizza_options[$options_key][$field],"light_rounded",false).">Light rounded</option>";
178	echo "<option value='dark_rounded' ".selected($wppizza_options[$options_key][$field],"dark_rounded",false).">Dark rounded</option>";
179	echo "<option value='light_square' ".selected($wppizza_options[$options_key][$field],"light_square",false).">Light square</option>";
180	echo "<option value='dark_square' ".selected($wppizza_options[$options_key][$field],"dark_square",false).">Dark square</option>";
181	echo "<option value='facebook' ".selected($wppizza_options[$options_key][$field],"facebook",false).">Facebook</option>";
182	echo "</select>";
183	print'' . $label . '';
184	print'</label>';
185	print'' . $description . '';
186	}
187	if($field=='featured_image_size'){
188
189	$available_media_sizes = wppizza_get_wordpress_image_sizes();
190
191	print'<label>';
192	echo "<select id='".$field."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."]'>";
193	/*
194	as its the default make sure "thumbnail is always there
195	even if it should not exist in the media sizes for some unknown reason
196	*/
197	if(!isset($available_media_sizes['thumbnail'])){
198	echo "<option value='thumbnail' ".selected($wppizza_options[$options_key][$field],"thumbnail",false).">Thumbnail</option>";
199	}
200	foreach($available_media_sizes as $key => $val){
201	echo "<option value='".$key."' ".selected($wppizza_options[$options_key][$field],$key,false).">".$val['label']."</option>";
202	}
203	echo "</select>";
204	print'' . $label . '';
205	print'</label>';
206	print'' . $description . '';
207	}
208
209	}
210
211	/****************************************************************
212	*
213	* [insert default option on install]
214	* $parameter $options array() \| filter passing on filtered options
215	* @since 3.0
216	* @return array()
217	*
218	****************************************************************/
219	function options_default($options){
220
221	$options[$this->settings_page]['placeholder_img'] = true;
222	$options[$this->settings_page]['cart_image'] = false;
223	$options[$this->settings_page]['prettyPhoto'] = false;
224	$options[$this->settings_page]['prettyPhotoStyle'] = 'pp_default';
225	$options[$this->settings_page]['featured_image_size'] = 'thumbnail';
226
227	return $options;
228	}
229
230	/*------------------------------------------------------------------------------
231	# [validate options on save/update]
232	#
233	# @since 3.0
234	# @return array()
235	------------------------------------------------------------------------------*/
236	function options_validate($options, $input){
237	/make sure we get the full array on install/update/
238	if ( empty( $_POST['_wp_http_referer'] ) ) {
239	return $input;
240	}
241	if(isset($_POST[''.WPPIZZA_SLUG.'_'.$this->settings_page.''])){
242	$options[$this->settings_page]['placeholder_img'] = !empty($input[$this->settings_page]['placeholder_img']) ? true : false;
243	$options[$this->settings_page]['cart_image'] = !empty($input[$this->settings_page]['cart_image']) ? true : false;
244	$options[$this->settings_page]['prettyPhoto'] = !empty($input[$this->settings_page]['prettyPhoto']) ? true : false;
245	$options[$this->settings_page]['prettyPhotoStyle']=wppizza_validate_string($input[$this->settings_page]['prettyPhotoStyle']);
246	$options[$this->settings_page]['featured_image_size']=wppizza_validate_string($input[$this->settings_page]['featured_image_size']);
247	}
248
249	return $options;
250	}
251	}
252	/***************************************************************
253	*
254	* [ini]
255	*
256	***************************************************************/
257	$WPPIZZA_MODULE_LAYOUT_IMAGES = new WPPIZZA_MODULE_LAYOUT_IMAGES();
258	?>