quadmenu / redux / ReduxCore / inc / fields / dimensions / field_dimensions.php

field_dimensions.php in QuadMenu – Mega Menu 3.3.8, at redux/ReduxCore/inc/fields/dimensions/field_dimensions.php

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1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit;
5	}
6
7	if ( ! class_exists( 'ReduxFrameworkLegacy_dimensions' ) ) {
8	class ReduxFrameworkLegacy_dimensions {
9
10	/**
11	* Field Constructor.
12	* Required - must call the parent constructor, then assign field and value to vars, and obviously call the render field function
13	*
14	* @since ReduxFrameworkLegacy 1.0.0
15	*/
16	function __construct( $field = array(), $value = '', $parent = null ) {
17	$this->parent = $parent;
18	$this->field = $field;
19	$this->value = $value;
20
21	// No errors please
22	$defaults = array(
23	'width' => true,
24	'height' => true,
25	'units_extended' => false,
26	'units' => 'px',
27	'mode' => array(
28	'width' => false,
29	'height' => false,
30	),
31	);
32
33	$this->field = wp_parse_args( $this->field, $defaults );
34
35	$defaults = array(
36	'width' => '',
37	'height' => '',
38	'units' => 'px',
39	);
40
41	$this->value = wp_parse_args( $this->value, $defaults );
42
43	if ( isset( $this->value['unit'] ) ) {
44	$this->value['units'] = $this->value['unit'];
45	}
46	} //function
47
48	/**
49	* Field Render Function.
50	* Takes the vars and outputs the HTML for the field in the settings
51	*
52	* @since ReduxFrameworkLegacy 1.0.0
53	*/
54	function render() {
55
56	/*
57	* Acceptable values checks. If the passed variable doesn't pass muster, we unset them
58	* and reset them with default values to avoid errors.
59	*/
60
61	// If units field has a value but is not an acceptable value, unset the variable
62	if ( isset( $this->field['units'] ) && ! ReduxLegacy_Helpers::array_in_array(
63	$this->field['units'],
64	array(
65	'',
66	false,
67	'%',
68	'in',
69	'cm',
70	'mm',
71	'em',
72	'ex',
73	'pt',
74	'pc',
75	'px',
76	'rem',
77	)
78	)
79	) {
80	unset( $this->field['units'] );
81	}
82
83	// if there is a default unit value but is not an accepted value, unset the variable
84	if ( isset( $this->value['units'] ) && ! ReduxLegacy_Helpers::array_in_array(
85	$this->value['units'],
86	array(
87	'',
88	'%',
89	'in',
90	'cm',
91	'mm',
92	'em',
93	'ex',
94	'pt',
95	'pc',
96	'px',
97	)
98	)
99	) {
100	unset( $this->value['units'] );
101	}
102
103	/*
104	* Since units field could be an array, string value or bool (to hide the unit field)
105	* we need to separate our functions to avoid those nasty PHP index notices!
106	*/
107
108	// if field units has a value and IS an array, then evaluate as needed.
109	if ( isset( $this->field['units'] ) && ! is_array( $this->field['units'] ) ) {
110
111	// if units fields has a value but units value does not then make units value the field value
112	if ( isset( $this->field['units'] ) && ! isset( $this->value['units'] ) \|\| $this->field['units'] == false ) {
113	$this->value['units'] = $this->field['units'];
114
115	// If units field does NOT have a value and units value does NOT have a value, set both to blank (default?)
116	} elseif ( ! isset( $this->field['units'] ) && ! isset( $this->value['units'] ) ) {
117	$this->field['units'] = 'px';
118	$this->value['units'] = 'px';
119
120	// If units field has NO value but units value does, then set unit field to value field
121	} elseif ( ! isset( $this->field['units'] ) && isset( $this->value['units'] ) ) {
122	$this->field['units'] = $this->value['units'];
123
124	// if unit value is set and unit value doesn't equal unit field (coz who knows why)
125	// then set unit value to unit field
126	} elseif ( isset( $this->value['units'] ) && $this->value['units'] !== $this->field['units'] ) {
127	$this->value['units'] = $this->field['units'];
128	}
129
130	// do stuff based on unit field NOT set as an array
131	} elseif ( isset( $this->field['units'] ) && is_array( $this->field['units'] ) ) {
132	// nothing to do here, but I'm leaving the construct just in case I have to debug this again.
133	}
134
135	echo '<fieldset id="' . $this->field['id'] . '-fieldset" class="redux-dimensions-container" data-id="' . $this->field['id'] . '">';
136
137	if ( isset( $this->field['select2'] ) ) { // if there are any let's pass them to js
138	$select2_params = json_encode( $this->field['select2'] );
139	$select2_params = htmlspecialchars( $select2_params, ENT_QUOTES );
140
141	echo '<input type="hidden" class="select2_params" value="' . $select2_params . '">';
142	}
143
144	// This used to be unit field, but was giving the PHP index error when it was an array,
145	// so I changed it.
146	echo '<input type="hidden" class="field-units" value="' . $this->value['units'] . '">';
147
148	/**
149	* Width
150	* */
151	if ( $this->field['width'] === true ) {
152	if ( ! empty( $this->value['width'] ) && strpos( $this->value['width'], $this->value['units'] ) === false ) {
153	$this->value['width'] = filter_var( $this->value['width'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION );
154	if ( $this->field['units'] !== false ) {
155	$this->value['width'] .= $this->value['units'];
156	}
157	}
158	echo '<div class="field-dimensions-input input-prepend">';
159	echo '<span class="add-on"><i class="el el-resize-horizontal icon-large"></i></span>';
160	echo '<input type="text" class="redux-dimensions-input redux-dimensions-width mini ' . $this->field['class'] . '" placeholder="' . __( 'Width', 'redux-framework' ) . '" rel="' . $this->field['id'] . '-width" value="' . filter_var( $this->value['width'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION ) . '">';
161	echo '<input data-id="' . $this->field['id'] . '" type="hidden" id="' . $this->field['id'] . '-width" name="' . $this->field['name'] . $this->field['name_suffix'] . '[width]' . '" value="' . $this->value['width'] . '"></div>';
162	}
163
164	/**
165	* Height
166	* */
167	if ( $this->field['height'] === true ) {
168	if ( ! empty( $this->value['height'] ) && strpos( $this->value['height'], $this->value['units'] ) === false ) {
169	$this->value['height'] = filter_var( $this->value['height'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION );
170	if ( $this->field['units'] !== false ) {
171	$this->value['height'] .= $this->value['units'];
172	}
173	}
174	echo '<div class="field-dimensions-input input-prepend">';
175	echo '<span class="add-on"><i class="el el-resize-vertical icon-large"></i></span>';
176	echo '<input type="text" class="redux-dimensions-input redux-dimensions-height mini ' . $this->field['class'] . '" placeholder="' . __( 'Height', 'redux-framework' ) . '" rel="' . $this->field['id'] . '-height" value="' . filter_var( $this->value['height'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION ) . '">';
177	echo '<input data-id="' . $this->field['id'] . '" type="hidden" id="' . $this->field['id'] . '-height" name="' . $this->field['name'] . $this->field['name_suffix'] . '[height]' . '" value="' . $this->value['height'] . '"></div>';
178	}
179
180	/**
181	* Units
182	* */
183	// If units field is set and units field NOT false then
184	// fill out the options object and show it, otherwise it's hidden
185	// and the default units value will apply.
186	if ( isset( $this->field['units'] ) && $this->field['units'] !== false ) {
187	echo '<div class="select_wrapper dimensions-units" original-title="' . __( 'Units', 'redux-framework' ) . '">';
188	echo '<select data-id="' . $this->field['id'] . '" data-placeholder="' . __( 'Units', 'redux-framework' ) . '" class="redux-dimensions redux-dimensions-units select ' . $this->field['class'] . '" original-title="' . __( 'Units', 'redux-framework' ) . '" name="' . $this->field['name'] . $this->field['name_suffix'] . '[units]' . '">';
189
190	// Extended units, show 'em all
191	if ( $this->field['units_extended'] ) {
192	$testUnits = array( 'px', 'em', 'rem', '%', 'in', 'cm', 'mm', 'ex', 'pt', 'pc' );
193	} else {
194	$testUnits = array( 'px', 'em', 'rem', '%' );
195	}
196
197	if ( $this->field['units'] != '' && is_array( $this->field['units'] ) ) {
198	$testUnits = $this->field['units'];
199	}
200
201	if ( in_array( $this->field['units'], $testUnits ) ) {
202	echo '<option value="' . $this->field['units'] . '" selected="selected">' . $this->field['units'] . '</option>';
203	} else {
204	foreach ( $testUnits as $aUnit ) {
205	echo '<option value="' . $aUnit . '" ' . selected( $this->value['units'], $aUnit, false ) . '>' . $aUnit . '</option>';
206	}
207	}
208	echo '</select></div>';
209	}
210	echo '</fieldset>';
211	} //function
212
213	/**
214	* Enqueue Function.
215	* If this field requires any scripts, or css define this function and register/enqueue the scripts/css
216	*
217	* @since ReduxFrameworkLegacy 1.0.0
218	*/
219	function enqueue() {
220	wp_enqueue_style( 'select2-css' );
221
222	wp_enqueue_script(
223	'redux-field-dimensions-js',
224	ReduxFrameworkLegacy::$_url . 'inc/fields/dimensions/field_dimensions' . ReduxLegacy_Functions::isMin() . '.js',
225	array( 'jquery', 'select2-js', 'redux-js' ),
226	time(),
227	true
228	);
229
230	if ( $this->parent->args['dev_mode'] ) {
231	wp_enqueue_style(
232	'redux-field-dimensions-css',
233	ReduxFrameworkLegacy::$_url . 'inc/fields/dimensions/field_dimensions.css',
234	array(),
235	time(),
236	'all'
237	);
238	}
239	}
240
241	public function output() {
242
243	// if field units has a value and IS an array, then evaluate as needed.
244	if ( isset( $this->field['units'] ) && ! is_array( $this->field['units'] ) ) {
245
246	// if units fields has a value but units value does not then make units value the field value
247	if ( isset( $this->field['units'] ) && ! isset( $this->value['units'] ) \|\| $this->field['units'] == false ) {
248	$this->value['units'] = $this->field['units'];
249
250	// If units field does NOT have a value and units value does NOT have a value, set both to blank (default?)
251	} elseif ( ! isset( $this->field['units'] ) && ! isset( $this->value['units'] ) ) {
252	$this->field['units'] = 'px';
253	$this->value['units'] = 'px';
254
255	// If units field has NO value but units value does, then set unit field to value field
256	} elseif ( ! isset( $this->field['units'] ) && isset( $this->value['units'] ) ) {
257	$this->field['units'] = $this->value['units'];
258
259	// if unit value is set and unit value doesn't equal unit field (coz who knows why)
260	// then set unit value to unit field
261	} elseif ( isset( $this->value['units'] ) && $this->value['units'] !== $this->field['units'] ) {
262	$this->value['units'] = $this->field['units'];
263	}
264
265	// do stuff based on unit field NOT set as an array
266	} elseif ( isset( $this->field['units'] ) && is_array( $this->field['units'] ) ) {
267	// nothing to do here, but I'm leaving the construct just in case I have to debug this again.
268	}
269
270	$units = isset( $this->value['units'] ) ? $this->value['units'] : '';
271
272	if ( ! is_array( $this->field['mode'] ) ) {
273	$height = isset( $this->field['mode'] ) && ! empty( $this->field['mode'] ) ? $this->field['mode'] : 'height';
274	$width = isset( $this->field['mode'] ) && ! empty( $this->field['mode'] ) ? $this->field['mode'] : 'width';
275	} else {
276	$height = $this->field['mode']['height'] != false ? $this->field['mode']['height'] : 'height';
277	$width = $this->field['mode']['width'] != false ? $this->field['mode']['width'] : 'width';
278	}
279
280	$cleanValue = array(
281	$height => isset( $this->value['height'] ) ? filter_var( $this->value['height'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION ) : '',
282	$width => isset( $this->value['width'] ) ? filter_var( $this->value['width'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION ) : '',
283	);
284
285	$style = '';
286
287	foreach ( $cleanValue as $key => $value ) {
288	// Output if it's a numeric entry
289	if ( isset( $value ) && is_numeric( $value ) ) {
290	$style .= $key . ':' . $value . $units . ';';
291	}
292	}
293
294	if ( ! empty( $style ) ) {
295	if ( ! empty( $this->field['output'] ) && is_array( $this->field['output'] ) ) {
296	$keys = implode( ',', $this->field['output'] );
297	$this->parent->outputCSS .= $keys . '{' . $style . '}';
298	}
299
300	if ( ! empty( $this->field['compiler'] ) && is_array( $this->field['compiler'] ) ) {
301	$keys = implode( ',', $this->field['compiler'] );
302	$this->parent->compilerCSS .= $keys . '{' . $style . '}';
303	}
304	}
305	} //function
306	} //class
307	}
308