quadmenu / redux / ReduxCore / inc / fields / slider / field_slider.php

field_slider.php in QuadMenu – Mega Menu 3.3.8, at redux/ReduxCore/inc/fields/slider/field_slider.php

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1	<?php
2
3	/**
4	* Redux Framework is free software: you can redistribute it and/or modify
5	* it under the terms of the GNU General Public License as published by
6	* the Free Software Foundation, either version 2 of the License, or
7	* any later version.
8	* Redux Framework is distributed in the hope that it will be useful,
9	* but WITHOUT ANY WARRANTY; without even the implied warranty of
10	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11	* GNU General Public License for more details.
12	* You should have received a copy of the GNU General Public License
13	* along with Redux Framework. If not, see <http://www.gnu.org/licenses/>.
14	*
15	* @package ReduxFrameworkLegacy
16	* @subpackage Field_Slider
17	* @author Kevin Provance (kprovance)
18	* @version 2.0.0
19	*/
20
21	// Exit if accessed directly
22	if ( ! defined( 'ABSPATH' ) ) {
23	exit;
24	}
25
26	if ( ! class_exists( 'ReduxFrameworkLegacy_slider' ) ) {
27	class ReduxFrameworkLegacy_slider {
28
29	public $parent;
30	public $field;
31	public $value;
32
33	/**
34	* Field Constructor.
35	* Required - must call the parent constructor, then assign field and value to vars, and obviously call the render field function
36	*
37	* @since ReduxFrameworkLegacy 3.1.8
38	*/
39	private $display_none = 0;
40	private $display_label = 1;
41	private $display_text = 2;
42	private $display_select = 3;
43
44	function __construct( $field = array(), $value = '', $parent = null ) {
45
46	// parent::__construct( $parent->sections, $parent->args );
47	$this->parent = $parent;
48	$this->field = $field;
49	$this->value = $value;
50
51	// Set defaults
52	$defaults = array(
53	'handles' => 1,
54	'resolution' => 1,
55	'display_value' => 'text',
56	'float_mark' => '.',
57	'forced' => true,
58	);
59
60	$this->field = wp_parse_args( $this->field, $defaults );
61
62	// Sanitize float mark
63	switch ( $this->field['float_mark'] ) {
64	case ',':
65	case '.':
66	break;
67	default:
68	$this->field['float_mark'] = '.';
69	break;
70	}
71
72	// Sanitize resolution value
73	$this->field['resolution'] = $this->cleanVal( $this->field['resolution'] );
74
75	// Sanitize handle value
76	switch ( $this->field['handles'] ) {
77	case 0:
78	case 1:
79	$this->field['handles'] = 1;
80	break;
81	default:
82	$this->field['handles'] = 2;
83	break;
84	}
85
86	// Sanitize display value
87	switch ( $this->field['display_value'] ) {
88	case 'label':
89	$this->field['display_value'] = $this->display_label;
90	break;
91	case 'text':
92	default:
93	$this->field['display_value'] = $this->display_text;
94	break;
95	case 'select':
96	$this->field['display_value'] = $this->display_select;
97	break;
98	case 'none':
99	$this->field['display_value'] = $this->display_none;
100	break;
101	}
102	}
103
104	private function cleanVal( $var ) {
105	if ( is_float( $var ) ) {
106	$cleanVar = floatval( $var );
107	} else {
108	$cleanVar = intval( $var );
109	}
110
111	return $cleanVar;
112	}
113
114	private function cleanDefault( $val ) {
115	if ( empty( $val ) && ! empty( $this->field['default'] ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
116	$val = $this->cleanVal( $this->field['default'] );
117	}
118
119	if ( empty( $val ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
120	$val = $this->cleanVal( $this->field['min'] );
121	}
122
123	if ( empty( $val ) ) {
124	$val = 0;
125	}
126
127	// Extra Validation
128	if ( $val < $this->field['min'] ) {
129	$val = $this->cleanVal( $this->field['min'] );
130	} elseif ( $val > $this->field['max'] ) {
131	$val = $this->cleanVal( $this->field['max'] );
132	}
133
134	return $val;
135	}
136
137	private function cleanDefaultArray( $val ) {
138	$one = $this->value[1];
139	$two = $this->value[2];
140
141	if ( empty( $one ) && ! empty( $this->field['default'][1] ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
142	$one = $this->cleanVal( $this->field['default'][1] );
143	}
144
145	if ( empty( $one ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
146	$one = $this->cleanVal( $this->field['min'] );
147	}
148
149	if ( empty( $one ) ) {
150	$one = 0;
151	}
152
153	if ( empty( $two ) && ! empty( $this->field['default'][2] ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
154	$two = $this->cleanVal( $this->field['default'][1] + 1 );
155	}
156
157	if ( empty( $two ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
158	$two = $this->cleanVal( $this->field['default'][1] + 1 );
159	}
160
161	if ( empty( $two ) ) {
162	$two = $this->field['default'][1] + 1;
163	}
164
165	$val[0] = $one;
166	$val[1] = $two;
167
168	return $val;
169	}
170
171
172	/**
173	* Clean the field data to the fields defaults given the parameters.
174	*
175	* @since Redux_Framework 3.1.8
176	*/
177	function clean() {
178
179	// Set min to 0 if no value is set.
180	$this->field['min'] = empty( $this->field['min'] ) ? 0 : $this->cleanVal( $this->field['min'] );
181
182	// Set max to min + 1 if empty.
183	$this->field['max'] = empty( $this->field['max'] ) ? $this->field['min'] + 1 : $this->cleanVal( $this->field['max'] );
184
185	// Set step to 1 if step is empty ot step > max.
186	$this->field['step'] = empty( $this->field['step'] ) \|\| $this->field['step'] > $this->field['max'] ? 1 : $this->cleanVal( $this->field['step'] );
187
188	if ( 2 == $this->field['handles'] ) {
189	if ( ! is_array( $this->value ) ) {
190	$this->value[1] = 0;
191	$this->value[2] = 1;
192	}
193	$this->value = $this->cleanDefaultArray( $this->value );
194	} else {
195	if ( is_array( $this->value ) ) {
196	$this->value = 0;
197	}
198	$this->value = $this->cleanDefault( $this->value );
199	}
200
201	// More dummy checks
202	// if ( ! is_array( $this->field['default'] ) && 2 == $this->field['handles'] ) {
203	if ( ! is_array( $this->value ) && 2 == $this->field['handles'] ) {
204	$this->value[0] = $this->field['min'];
205	$this->value[1] = $this->field['min'] + 1;
206	}
207
208	// if ( is_array( $this->field['default'] ) && 1 == $this->field['handles'] ) {
209	if ( is_array( $this->value ) && 1 == $this->field['handles'] ) {
210	$this->value = $this->field['min'];
211	}
212	}
213
214	/**
215	* Enqueue Function.
216	* If this field requires any scripts, or css define this function and register/enqueue the scripts/css
217	*
218	* @since ReduxFrameworkLegacy 3.1.8
219	*/
220	function enqueue() {
221
222	$min = ReduxLegacy_Functions::isMin();
223
224	wp_enqueue_style( 'select2-css' );
225
226	wp_enqueue_style(
227	'redux-nouislider-css',
228	ReduxFrameworkLegacy::$_url . 'inc/fields/slider/vendor/nouislider/redux.jquery.nouislider.css',
229	array(),
230	'5.0.0',
231	'all'
232	);
233
234	wp_register_script(
235	'redux-nouislider-js',
236	ReduxFrameworkLegacy::$_url . 'inc/fields/slider/vendor/nouislider/redux.jquery.nouislider' . $min . '.js',
237	array( 'jquery' ),
238	'5.0.0',
239	true
240	);
241
242	wp_enqueue_script(
243	'redux-field-slider-js',
244	ReduxFrameworkLegacy::$_url . 'inc/fields/slider/field_slider' . $min . '.js',
245	array( 'jquery', 'redux-nouislider-js', 'redux-js', 'select2-js' ),
246	time(),
247	true
248	);
249
250	if ( $this->parent->args['dev_mode'] ) {
251	wp_enqueue_style(
252	'redux-field-slider-css',
253	ReduxFrameworkLegacy::$_url . 'inc/fields/slider/field_slider.css',
254	array(),
255	time(),
256	'all'
257	);
258	}
259	}
260
261	// function
262
263	/**
264	* Field Render Function.
265	* Takes the vars and outputs the HTML for the field in the settings
266	*
267	* @since ReduxFrameworkLegacy 0.0.4
268	*/
269	function render() {
270
271	$this->clean();
272
273	$fieldID = $this->field['id'];
274	$fieldName = $this->field['name'] . $this->field['name_suffix'];
275	// $fieldName = $this->parent->args['opt_name'] . '[' . $this->field['id'] . ']';
276
277	// Set handle number variable.
278	$twoHandles = false;
279	if ( 2 == $this->field['handles'] ) {
280	$twoHandles = true;
281	}
282
283	// Set default values(s)
284	if ( true == $twoHandles ) {
285	$valOne = $this->value[0];
286	$valTwo = $this->value[1];
287
288	$html = 'data-default-one="' . $valOne . '" ';
289	$html .= 'data-default-two="' . $valTwo . '" ';
290
291	$nameOne = $fieldName . '[1]';
292	$nameTwo = $fieldName . '[2]';
293
294	$idOne = $fieldID . '[1]';
295	$idTwo = $fieldID . '[2]';
296	} else {
297	$valOne = $this->value;
298	$valTwo = '';
299
300	$html = 'data-default-one="' . $valOne . '"';
301
302	$nameOne = $fieldName;
303	$nameTwo = '';
304
305	$idOne = $fieldID;
306	$idTwo = '';
307	}
308
309	$showInput = false;
310	$showLabel = false;
311	$showSelect = false;
312
313	// TEXT output
314	if ( $this->display_text == $this->field['display_value'] ) {
315	$showInput = true;
316	echo '<input type="text"
317	name="' . $nameOne . '"
318	id="' . $idOne . '"
319	value="' . $valOne . '"
320	class="redux-slider-input redux-slider-input-one-' . $fieldID . ' ' . $this->field['class'] . '"/>';
321
322	// LABEL output
323	} elseif ( $this->display_label == $this->field['display_value'] ) {
324	$showLabel = true;
325
326	$labelNum = $twoHandles ? '-one' : '';
327
328	echo '<div class="redux-slider-label' . $labelNum . '"
329	id="redux-slider-label-one-' . $fieldID . '"
330	name="' . $nameOne . '">
331	</div>';
332
333	// SELECT output
334	} elseif ( $this->display_select == $this->field['display_value'] ) {
335	$showSelect = true;
336
337	if ( isset( $this->field['select2'] ) ) { // if there are any let's pass them to js
338	$select2_params = json_encode( $this->field['select2'] );
339	$select2_params = htmlspecialchars( $select2_params, ENT_QUOTES );
340
341	echo '<input type="hidden" class="select2_params" value="' . $select2_params . '">';
342	}
343
344	echo '<select class="redux-slider-select-one redux-slider-select-one-' . $fieldID . ' ' . $this->field['class'] . '"
345	name="' . $nameOne . '"
346	id="' . $idOne . '">
347	</select>';
348	}
349
350	// DIV output
351	echo '<div
352	class="redux-slider-container ' . $this->field['class'] . '"
353	id="' . $fieldID . '"
354	data-id="' . $fieldID . '"
355	data-min="' . $this->field['min'] . '"
356	data-max="' . $this->field['max'] . '"
357	data-step="' . $this->field['step'] . '"
358	data-handles="' . $this->field['handles'] . '"
359	data-display="' . $this->field['display_value'] . '"
360	data-rtl="' . is_rtl() . '"
361	data-forced="' . $this->field['forced'] . '"
362	data-float-mark="' . $this->field['float_mark'] . '"
363	data-resolution="' . $this->field['resolution'] . '" ' . $html . '>
364	</div>';
365
366	// Double slider output
367	if ( true == $twoHandles ) {
368
369	// TEXT
370	if ( true == $showInput ) {
371	echo '<input type="text"
372	name="' . $nameTwo . '"
373	id="' . $idTwo . '"
374	value="' . $valTwo . '"
375	class="redux-slider-input redux-slider-input-two-' . $fieldID . ' ' . $this->field['class'] . '"/>';
376	}
377
378	// LABEL
379	if ( true == $showLabel ) {
380	echo '<div class="redux-slider-label-two"
381	id="redux-slider-label-two-' . $fieldID . '"
382	name="' . $nameTwo . '">
383	</div>';
384	}
385
386	// SELECT
387	if ( true == $showSelect ) {
388	echo '<select class="redux-slider-select-two redux-slider-select-two-' . $fieldID . ' ' . $this->field['class'] . '"
389	name="' . $nameTwo . '"
390	id="' . $idTwo . '">
391	</select>';
392
393	}
394	}
395
396	// NO output (input hidden)
397	if ( $this->display_none == $this->field['display_value'] \|\| $this->display_label == $this->field['display_value'] ) {
398	echo '<input type="hidden"
399	class="redux-slider-value-one-' . $fieldID . ' ' . $this->field['class'] . '"
400	name="' . $nameOne . '"
401	id="' . $idOne . '"
402	value="' . $valOne . '"/>';
403
404	// double slider hidden output
405	if ( true == $twoHandles ) {
406	echo '<input type="hidden"
407	class="redux-slider-value-two-' . $fieldID . ' ' . $this->field['class'] . '"
408	name="' . $nameTwo . '"
409	id="' . $idTwo . '"
410	value="' . $valTwo . '"/>';
411	}
412	}
413	}
414	}
415	}
416