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

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

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1	<?php
2	/**
3	* WPPIZZA_MODULE_LAYOUT_STYLE Class
4	*
5	* @package WPPIZZA
6	* @subpackage WPPIZZA_MODULE_LAYOUT_STYLE
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_STYLE{
24
25	private $settings_page = 'layout';/* which admin subpage (identified there by this->class_key) are we adding this to */
26
27	private $section_key = 'style';/* must be unique */
28
29
30	function __construct() {
31	/**********************************************************
32	[add settings to admin]
33	***********************************************************/
34	if(is_admin()){
35	/* add admin options settings page*/
36	add_filter('wppizza_filter_settings_sections_'.$this->settings_page.'', array($this, 'admin_options_settings'), 20, 5);
37	/* add admin options settings page fields */
38	add_action('wppizza_admin_settings_section_fields_'.$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] = __('Style', 'wppizza-admin');
86	}
87	/fields/
88	if($fields){
89
90	$field = 'include_css';
91	$settings['fields'][$this->section_key][$field] = array( __('Include CSS / Stylesheet', 'wppizza-admin') , array(
92	'value_key'=>$field,
93	'option_key'=>$this->settings_page,
94	'label'=>__('Include frontend css that came with this plugin (untick if you want to provide your own styles somewhere else)', 'wppizza-admin'),
95	'description'=>array()
96	));
97
98	$field = 'style';
99	$settings['fields'][$this->section_key][$field] = array( __('Which style to use (if enabled above)', 'wppizza-admin'), array(
100	'value_key'=>$field,
101	'option_key'=>$this->settings_page,
102	'label'=>'',
103	'description'=>array()
104	));
105
106	$field = 'load_additional_styles';
107	$settings['fields'][$this->section_key][$field] = array( __('Load additional styles', 'wppizza-admin') , array(
108	'value_key'=>$field,
109	'option_key'=>$this->settings_page,
110	'label'=>'',
111	'description'=>array(__('If you are using more than just the one style selected above in your shortcodes, enable the additional stylesheets here', 'wppizza-admin'))
112	));
113
114	$field = 'css_priority';
115	$settings['fields'][$this->section_key][$field] = array( __('Stylesheet Priority', 'wppizza-admin') , array(
116	'value_key'=>$field,
117	'option_key'=>$this->settings_page,
118	'label'=>__('By default, the stylesheet will be loaded AFTER the main theme stylesheet (which should have a priority of "10"). If you experience strange behaviour or layout issues (in conjunction with other plugins for example), you can try adjusting this priority here (the bigger the number, the later it gets loaded).', 'wppizza-admin'),
119	'description'=>array()
120	));
121	}
122
123	/help/
124	if($help){
125	$settings['help'][$this->section_key][] = array(
126	'label'=>__('Style', 'wppizza-admin'),
127	'description'=>array(
128	__('Choose from one of the styles for your layout of menu items in the frontend. Make sure "Include CSS / Stylesheet" is enabled.', 'wppizza-admin'),
129	__('If you choose a grid layout, some more layout options will become available.', 'wppizza-admin')
130	)
131	);
132	}
133
134
135	return $settings;
136	}
137	/*------------------------------------------------------------------------------
138	# [output option fields - setting page]
139	# @since 3.0
140	# @return array()
141	------------------------------------------------------------------------------*/
142	function admin_options_fields_settings($wppizza_options, $options_key, $field, $label, $description){
143
144	if($field=='style'){
145	print'<label>';
146	echo "<select id='".WPPIZZA_SLUG."_".$options_key."_".$field."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' />";
147	foreach(wppizza_public_styles($wppizza_options[$options_key][$field]) as $k=>$v){
148	echo"<option value='".$v['id']."' ".$v['selected'].">".$v['value']."</option>";
149	}
150	echo "</select>";
151	print'' . $label . '';
152	print'</label>';
153	print'' . $description . '';
154
155	/grid options/
156	$gridOptionsShow=($wppizza_options[$options_key][$field]=='grid') ? 'block' : 'none' ;
157
158	echo"<div id='".WPPIZZA_SLUG."-".$field."-grid' style='display:".$gridOptionsShow."'>";
159	echo "<input id='' name='".WPPIZZA_SLUG."[".$options_key."][style_grid_columns]' size='4' type='text' value='".$wppizza_options[$options_key]['style_grid_columns']."' />";
160	echo" ".__('How many columns per row [minimum 1]', 'wppizza-admin')."";
161	echo"<br />";
162	echo "<input id='' name='".WPPIZZA_SLUG."[".$options_key."][style_grid_margins]' size='4' type='text' value='".$wppizza_options[$options_key]['style_grid_margins']."' />";
163	echo" ".__('margins between columns [in %]', 'wppizza-admin')."";
164	echo"<br />";
165	echo "<input id='' name='".WPPIZZA_SLUG."[".$options_key."][style_grid_full_width]' size='4' type='text' value='".$wppizza_options[$options_key]['style_grid_full_width']."' />";
166	echo" ".__('maximum browser width for layout to revert to 1 column per row [in px] - (for mobile / small screen devices)', 'wppizza-admin')."";
167	echo"<br /><br />";
168	echo" <span class='description' >".__('you will probably have to tweak the above to work with your theme and/or add some custom css. make sure to check things with different browsers', 'wppizza-admin')."</span>";
169	echo"</div>";
170	}
171
172	if($field=='include_css'){
173	print'<label>';
174	print "<input id='".$field."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' type='checkbox' ". checked($wppizza_options[$options_key][$field],true,false)." value='1' />";
175	print'' . $label . '';
176	print'</label>';
177	print'' . $description . '';
178	}
179	if($field=='load_additional_styles'){
180	print'<label>';
181	foreach(wppizza_public_styles() as $style){
182	print "<label><input id='".$field."".$style['id']."' name='".WPPIZZA_SLUG."[".$options_key."][".$field."][".$style['id']."]' type='checkbox' ". checked(isset($wppizza_options[$options_key][$field][$style['id']]),true,false)." value='1' />".$style['value']."</label>";
183	}
184	print'' . $label . '';
185	print'</label>';
186	print'' . $description . '';
187	}
188	if($field=='css_priority'){
189	print'<label>';
190	print "<input name='".WPPIZZA_SLUG."[".$options_key."][".$field."]' size='2' type='text' value='".$wppizza_options[$options_key][$field]."' />";
191	print'' . $label . '';
192	print'</label>';
193	print'' . $description . '';
194	}
195	}
196
197	/****************************************************************
198	*
199	* [insert default option on install]
200	* $parameter $options array() \| filter passing on filtered options
201	* @since 3.0
202	* @return array()
203	*
204	****************************************************************/
205	function options_default($options){
206
207	$options[$this->settings_page]['style'] = 'default';
208	$options[$this->settings_page]['style_grid_columns'] = 3;
209	$options[$this->settings_page]['style_grid_margins'] = 1.5;
210	$options[$this->settings_page]['style_grid_full_width'] = 480;
211	$options[$this->settings_page]['include_css'] = true;
212	$options[$this->settings_page]['load_additional_styles'] = array();
213	$options[$this->settings_page]['css_priority'] = 11;
214
215	return $options;
216	}
217
218	/*------------------------------------------------------------------------------
219	# [validate options on save/update]
220	#
221	# @since 3.0
222	# @return array()
223	------------------------------------------------------------------------------*/
224	function options_validate($options, $input){
225	/make sure we get the full array on install/update/
226	if ( empty( $_POST['_wp_http_referer'] ) ) {
227	return $input;
228	}
229	if(isset($_POST[''.WPPIZZA_SLUG.'_'.$this->settings_page.''])){
230	$options[$this->settings_page]['style'] = wppizza_validate_alpha_only($input[$this->settings_page]['style']);
231	$options[$this->settings_page]['style_grid_columns'] = ((int)$input[$this->settings_page]['style_grid_columns']>0) ? (int)$input[$this->settings_page]['style_grid_columns'] : 1;
232	$options[$this->settings_page]['style_grid_margins'] = (float)$input[$this->settings_page]['style_grid_margins'];
233	$options[$this->settings_page]['style_grid_full_width'] = ((int)$input[$this->settings_page]['style_grid_full_width']>0) ? (int)$input[$this->settings_page]['style_grid_full_width'] : 480;
234	$options[$this->settings_page]['include_css'] = !empty($input[$this->settings_page]['include_css']) ? true : false;
235	$options[$this->settings_page]['load_additional_styles'] = !empty($input[$this->settings_page]['load_additional_styles']) ? wppizza_validate_array($input[$this->settings_page]['load_additional_styles']) : array();
236	$options[$this->settings_page]['css_priority'] = wppizza_validate_int_only($input[$this->settings_page]['css_priority']);
237	}
238
239	return $options;
240	}
241	}
242	/***************************************************************
243	*
244	* [ini]
245	*
246	***************************************************************/
247	$WPPIZZA_MODULE_LAYOUT_STYLE = new WPPIZZA_MODULE_LAYOUT_STYLE();
248	?>