content-protector / src / admin / class-ps-settings.php

class-ps-settings.php in Passster – Password Protect Pages and Content 3.5.5.2, at src/admin/class-ps-settings.php

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1	<?php
2
3	namespace passster;
4
5
6	if ( !class_exists( 'PS_Settings' ) ) {
7	class PS_Settings
8	{
9	/**
10	* Sections array.
11	*
12	* @var array
13	* @since 1.0.0
14	*/
15	private $sections_array = array() ;
16	/**
17	* Fields array.
18	*
19	* @var array
20	* @since 1.0.0
21	*/
22	private $fields_array = array() ;
23	/**
24	* Constructor.
25	*
26	* @since 1.0.0
27	*/
28	public function __construct()
29	{
30	// Enqueue the admin scripts.
31	add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );
32	// Hook it up.
33	add_action( 'admin_init', array( $this, 'admin_init' ) );
34	// Menu.
35	add_action( 'admin_menu', array( $this, 'admin_menu' ) );
36	}
37
38	/**
39	* Admin Scripts.
40	*
41	* @since 1.0.0
42	*/
43	public function admin_scripts()
44	{
45	// jQuery is needed.
46	wp_enqueue_script( 'jquery' );
47	// Color Picker.
48	wp_enqueue_script(
49	'iris',
50	admin_url( 'js/iris.min.js' ),
51	array( 'jquery-ui-draggable', 'jquery-ui-slider', 'jquery-touch-punch' ),
52	false,
53	1
54	);
55	// Media Uploader.
56	wp_enqueue_media();
57	}
58
59	/**
60	* Set Sections.
61	*
62	* @param array $sections
63	*
64	* @since 1.0.0
65	*/
66	public function set_sections( $sections )
67	{
68	// Bail if not array.
69	if ( !is_array( $sections ) ) {
70	return false;
71	}
72	// Assign to the sections array.
73	$this->sections_array = $sections;
74	return $this;
75	}
76
77	/**
78	* Add a single section.
79	*
80	* @param array $section
81	*
82	* @since 1.0.0
83	*/
84	public function add_section( $section )
85	{
86	// Bail if not array.
87	if ( !is_array( $section ) ) {
88	return false;
89	}
90	// Assign the section to sections array.
91	$this->sections_array[] = $section;
92	return $this;
93	}
94
95	/**
96	* Set Fields.
97	*
98	* @since 1.0.0
99	*/
100	public function set_fields( $fields )
101	{
102	// Bail if not array.
103	if ( !is_array( $fields ) ) {
104	return false;
105	}
106	// Assign the fields.
107	$this->fields_array = $fields;
108	return $this;
109	}
110
111	/**
112	* Add a single field.
113	*
114	* @since 1.0.0
115	*/
116	public function add_field( $section, $field_array )
117	{
118	// Set the defaults
119	$defaults = array(
120	'id' => '',
121	'name' => '',
122	'desc' => '',
123	'type' => 'text',
124	);
125	// Combine the defaults with user's arguements.
126	$arg = wp_parse_args( $field_array, $defaults );
127	// Each field is an array named against its section.
128	$this->fields_array[$section][] = $arg;
129	return $this;
130	}
131
132	/**
133	* Initialize API.
134	*
135	* Initializes and registers the settings sections and fields.
136	* Usually this should be called at `admin_init` hook.
137	*
138	* @since 1.0.0
139	*/
140	function admin_init()
141	{
142	/**
143	* Register the sections.
144	*
145	* Sections array is like this:
146	*
147	* $sections_array = array (
148	* $section_array,
149	* $section_array,
150	* $section_array,
151	* );
152	*
153	* Section array is like this:
154	*
155	* $section_array = array (
156	* 'id' => 'section_id',
157	* 'title' => 'Section Title'
158	* );
159	*
160	* @since 1.0.0
161	*/
162	foreach ( $this->sections_array as $section ) {
163	if ( false == get_option( $section['id'] ) ) {
164	// Add a new field as section ID.
165	add_option( $section['id'] );
166	}
167	// Deals with sections description.
168
169	if ( isset( $section['desc'] ) && !empty($section['desc']) ) {
170	// Build HTML.
171	$section['desc'] = '<div class="inside">' . $section['desc'] . '</div>';
172	// Create the callback for description.
173	$callback = function () use( $section ) {
174	echo str_replace( '"', '\\"', $section['desc'] ) ;
175	};
176	} elseif ( isset( $section['callback'] ) ) {
177	$callback = $section['callback'];
178	} else {
179	$callback = null;
180	}
181
182	/**
183	* Add a new section to a settings page.
184	*
185	* @param string $id
186	* @param string $title
187	* @param callable $callback
188	* @param string $page \| Page is same as section ID.
189	*
190	* @since 1.0.0
191	*/
192	add_settings_section(
193	$section['id'],
194	$section['title'],
195	$callback,
196	$section['id']
197	);
198	}
199	// foreach ended.
200	/**
201	* Register settings fields.
202	*
203	* Fields array is like this:
204	*
205	* $fields_array = array (
206	* $section => $field_array,
207	* $section => $field_array,
208	* $section => $field_array,
209	* );
210	*
211	*
212	* Field array is like this:
213	*
214	* $field_array = array (
215	* 'id' => 'id',
216	* 'name' => 'Name',
217	* 'type' => 'text',
218	* );
219	*
220	* @since 1.0.0
221	*/
222	foreach ( $this->fields_array as $section => $field_array ) {
223	foreach ( $field_array as $field ) {
224	// ID.
225	$id = ( isset( $field['id'] ) ? $field['id'] : false );
226	// Type.
227	$type = ( isset( $field['type'] ) ? $field['type'] : 'text' );
228	// Name.
229	$name = ( isset( $field['name'] ) ? $field['name'] : 'No Name Added' );
230	// Label for.
231	$label_for = "{$section}[{$field['id']}]";
232	// Description.
233	$description = ( isset( $field['desc'] ) ? $field['desc'] : '' );
234	// Premium.
235	$premium = ( isset( $field['premium'] ) ? $field['premium'] : '' );
236	// Min and max.
237	$min = ( isset( $field['min'] ) ? $field['min'] : '' );
238	$max = ( isset( $field['max'] ) ? $field['max'] : '' );
239	// Size.
240	$size = ( isset( $field['size'] ) ? $field['size'] : null );
241	// Options.
242	$options = ( isset( $field['options'] ) ? $field['options'] : '' );
243	// Standard default value.
244	$default = ( isset( $field['default'] ) ? $field['default'] : '' );
245	// Standard default placeholder.
246	$placeholder = ( isset( $field['placeholder'] ) ? $field['placeholder'] : '' );
247	// Sanitize Callback.
248	$sanitize_callback = ( isset( $field['sanitize_callback'] ) ? $field['sanitize_callback'] : '' );
249	$args = array(
250	'id' => $id,
251	'type' => $type,
252	'name' => $name,
253	'label_for' => $label_for,
254	'desc' => $description,
255	'premium' => $premium,
256	'min' => $min,
257	'max' => $max,
258	'section' => $section,
259	'size' => $size,
260	'options' => $options,
261	'std' => $default,
262	'placeholder' => $placeholder,
263	'sanitize_callback' => $sanitize_callback,
264	);
265	/**
266	* Add a new field to a section of a settings page.
267	*
268	* @param string $id
269	* @param string $title
270	* @param callable $callback
271	* @param string $page
272	* @param string $section = 'default'
273	* @param array $args = array()
274	*
275	* @since 1.0.0
276	*/
277	// @param string $id
278	$field_id = $section . '[' . $field['id'] . ']';
279	add_settings_field(
280	$field_id,
281	$name,
282	array( $this, 'callback_' . $type ),
283	$section,
284	$section,
285	$args
286	);
287	}
288	// foreach ended.
289	}
290	// foreach ended.
291	// Creates our settings in the fields table.
292	foreach ( $this->sections_array as $section ) {
293	/**
294	* Registers a setting and its sanitization callback.
295	*
296	* @param string $field_group \| A settings group name.
297	* @param string $field_name \| The name of an option to sanitize and save.
298	* @param callable $sanitize_callback = ''
299	*
300	* @since 1.0.0
301	*/
302	register_setting( $section['id'], $section['id'], array( $this, 'sanitize_fields' ) );
303	}
304	// foreach ended.
305	}
306
307	// admin_init() ended.
308	/**
309	* Sanitize callback for Settings API fields.
310	*
311	* @since 1.0.0
312	*/
313	public function sanitize_fields( $fields )
314	{
315	foreach ( $fields as $field_slug => $field_value ) {
316	$sanitize_callback = $this->get_sanitize_callback( $field_slug );
317	// If callback is set, call it.
318
319	if ( $sanitize_callback ) {
320	$fields[$field_slug] = call_user_func( $sanitize_callback, $field_value );
321	continue;
322	}
323
324	}
325	return $fields;
326	}
327
328	/**
329	* Get sanitization callback for given option slug
330	*
331	* @param string $slug option slug.
332	*
333	* @return mixed string \| bool false
334	* @since 1.0.0
335	*/
336	function get_sanitize_callback( $slug = '' )
337	{
338	if ( empty($slug) ) {
339	return false;
340	}
341	// Iterate over registered fields and see if we can find proper callback.
342	foreach ( $this->fields_array as $section => $field_array ) {
343	foreach ( $field_array as $field ) {
344	if ( $field['name'] != $slug ) {
345	continue;
346	}
347	// Return the callback name.
348	return ( isset( $field['sanitize_callback'] ) && is_callable( $field['sanitize_callback'] ) ? $field['sanitize_callback'] : false );
349	}
350	}
351	return false;
352	}
353
354	/**
355	* Get field description for display
356	*
357	* @param array $args settings field args
358	*/
359	public function get_field_description( $args )
360	{
361
362	if ( !empty($args['desc']) ) {
363	$desc = sprintf( '<p class="description">%s</p>', $args['desc'] );
364	} else {
365	$desc = '';
366	}
367
368	return $desc;
369	}
370
371	/**
372	* Displays a title field for a settings field
373	*
374	* @param array $args settings field args
375	*/
376	function callback_title( $args )
377	{
378	$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
379
380	if ( '' !== $args['name'] ) {
381	$name = $args['name'];
382	} else {
383	}
384
385	$type = ( isset( $args['type'] ) ? $args['type'] : 'title' );
386	$html = '';
387	echo $html ;
388	}
389
390	/**
391	* Displays a documentation field for a settings field
392	*
393	* @param array $args settings field args
394	*/
395	function callback_documentation( $args )
396	{
397	$value = esc_attr( $this->get_option(
398	$args['id'],
399	$args['section'],
400	$args['std'],
401	$args['desc']
402	) );
403
404	if ( '' !== $args['name'] ) {
405	$name = $args['name'];
406	} else {
407	}
408
409	if ( !empty($args['desc']) ) {
410	$html = sprintf( '<p class="description">%s</p>', $args['desc'] );
411	}
412	$type = ( isset( $args['type'] ) ? $args['type'] : 'documentation' );
413	echo $html ;
414	}
415
416	/**
417	* Displays a list table
418	*
419	* @param array $args settings field args
420	*/
421	function callback_list_table( $args )
422	{
423	$list_table = new PS_List_Table();
424	$list_table->prepare_items();
425	?>
426
427	<div class="wrap password-list-table">
428	<form id="password_list-filter" method="get">
429	<input type="hidden" name="page" value="<?php
430	echo $_REQUEST['page'] ;
431	?>"/>
432	<?php
433	$list_table->display();
434	?>
435	<div class="alignright">
436	<span class="button button-primary action new-password-list"><?php
437	_e( 'Add new Password List', 'content-protector' );
438	?></span>
439	</div>
440	</form>
441	</div>
442	<?php
443	new PS_Password_Lists();
444	}
445
446	/**
447	* Displays a documentation field for a settings field
448	*
449	* @param array $args settings field args
450	*/
451	function callback_shortcode()
452	{
453	$shortcode_options = get_option( 'passster_shortcode' );
454
455	if ( !empty($shortcode_options) ) {
456	$shortcode = '[passster ';
457	if ( is_array( $shortcode_options ) && array_key_exists( 'passster_shortcode_protection_type', $shortcode_options ) ) {
458
459	if ( 'passwords' == $shortcode_options['passster_shortcode_protection_type'] ) {
460	$shortcode .= 'passwords="' . $shortcode_options['passster_shortcode_passwords'] . '"';
461	} elseif ( 'recaptcha' == $shortcode_options['passster_shortcode_protection_type'] ) {
462	$shortcode .= 'captcha="recaptcha"';
463	} elseif ( 'captcha' == $shortcode_options['passster_shortcode_protection_type'] ) {
464	$shortcode .= 'captcha="captcha"';
465	} elseif ( 'password' == $shortcode_options['passster_shortcode_protection_type'] ) {
466	$shortcode .= 'password="' . $shortcode_options['passster_shortcode_password'] . '"';
467	}
468
469	}
470	if ( isset( $shortcode_options['passster_shortcode_user_groups'] ) && !empty($shortcode_options['passster_shortcode_user_groups']) ) {
471	$shortcode .= ' role="' . $shortcode_options['passster_shortcode_user_groups'] . '"';
472	}
473	if ( isset( $shortcode_options['passster_shortcode_users'] ) && !empty($shortcode_options['passster_shortcode_users']) ) {
474	$shortcode .= ' user="' . $shortcode_options['passster_shortcode_users'] . '"';
475	}
476
477	if ( isset( $shortcode_options['passster_shortcode_select_password_list'] ) && !empty($shortcode_options['passster_shortcode_select_password_list']) ) {
478	var_dump( $shortcode_options['passster_shortcode_select_password_list'] );
479	$shortcode .= ' password_list="' . $shortcode_options['passster_shortcode_select_password_list'] . '"';
480	}
481
482	$shortcode .= ']Your content here[/passster]';
483	$html = '<code class="shortcode-copy">' . $shortcode . '</code>';
484	$html .= '<br><br><span class="copy" data-clipboard-target=".shortcode-copy">' . __( 'Copy Shortcode', 'content-protector' ) . '</button>';
485	echo $html ;
486	}
487
488	}
489
490	/**
491	* Displays a documentation field for a settings field
492	*
493	* @param array $args settings field args
494	*/
495	function callback_shortlink()
496	{
497	$link_options = get_option( 'passster_link' );
498
499	if ( !empty($link_options) ) {
500	$shortlink = $link_options['passster_shorten_link'];
501	$html = '<code class="link-copy">' . $shortlink . '</code>';
502	$html .= '<span class="copy" data-clipboard-target=".link-copy">' . __( 'Copy Link', 'content-protector' ) . '</button>';
503	echo $html ;
504	}
505
506	}
507
508	/**
509	* Displays a text field for a settings field
510	*
511	* @param array $args settings field args
512	*/
513	function callback_text( $args )
514	{
515	$value = esc_attr( $this->get_option(
516	$args['id'],
517	$args['section'],
518	$args['std'],
519	$args['placeholder']
520	) );
521	$size = ( isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular' );
522	$type = ( isset( $args['type'] ) ? $args['type'] : 'text' );
523	$html = sprintf(
524	'<input type="%1$s" class="%2$s-text ' . $args['premium'] . '" id="%3$s[%4$s]" name="%3$s[%4$s]" value="%5$s"placeholder="%6$s"/>',
525	$type,
526	$size,
527	$args['section'],
528	$args['id'],
529	$value,
530	$args['placeholder']
531	);
532	$html .= $this->get_field_description( $args );
533	echo $html ;
534	}
535
536	/**
537	* Displays a url field for a settings field
538	*
539	* @param array $args settings field args
540	*/
541	function callback_url( $args )
542	{
543	$this->callback_text( $args );
544	}
545
546	/**
547	* Displays a number field for a settings field
548	*
549	* @param array $args settings field args
550	*/
551	function callback_number( $args )
552	{
553	$value = esc_attr( $this->get_option(
554	$args['id'],
555	$args['section'],
556	$args['std'],
557	$args['placeholder']
558	) );
559	$size = ( isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular' );
560	$type = ( isset( $args['type'] ) ? $args['type'] : 'number' );
561	$min = ( isset( $args['min'] ) ? 'min="' . $args['min'] . '"' : '' );
562	$max = ( isset( $args['max'] ) ? 'max="' . $args['max'] . '"' : '' );
563	$html = sprintf(
564	'<input type="%1$s" class="%2$s-text ' . $args['premium'] . '" id="%3$s[%4$s]" name="%3$s[%4$s]" ' . $min . $max . ' value="%5$s"placeholder="%6$s"/>',
565	$type,
566	$size,
567	$args['section'],
568	$args['id'],
569	$value,
570	$args['placeholder']
571	);
572	$html .= $this->get_field_description( $args );
573	echo $html ;
574	}
575
576	/**
577	* Displays a checkbox for a settings field
578	*
579	* @param array $args settings field args
580	*/
581	function callback_checkbox( $args )
582	{
583	$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
584	$html = '<fieldset>';
585	$html .= sprintf( '<label for="wposa-%1$s[%2$s]">', $args['section'], $args['id'] );
586	$html .= sprintf( '<input type="hidden" name="%1$s[%2$s]" value="off" />', $args['section'], $args['id'] );
587	$html .= sprintf(
588	'<input type="checkbox" class="checkbox" id="wposa-%1$s[%2$s]" name="%1$s[%2$s]" value="on" %3$s />',
589	$args['section'],
590	$args['id'],
591	checked( $value, 'on', false )
592	);
593	$html .= sprintf( '%1$s</label>', $args['desc'] );
594	$html .= '</fieldset>';
595	echo $html ;
596	}
597
598	/**
599	* Displays a multicheckbox a settings field
600	*
601	* @param array $args settings field args
602	*/
603	function callback_multicheck( $args )
604	{
605	$value = $this->get_option( $args['id'], $args['section'], $args['std'] );
606	$html = '<fieldset>';
607	foreach ( $args['options'] as $key => $label ) {
608	$checked = ( isset( $value[$key] ) ? $value[$key] : '0' );
609	$html .= sprintf(
610	'<label for="wposa-%1$s[%2$s][%3$s]">',
611	$args['section'],
612	$args['id'],
613	$key
614	);
615	$html .= sprintf(
616	'<input type="checkbox" class="checkbox" id="wposa-%1$s[%2$s][%3$s]" name="%1$s[%2$s][%3$s]" value="%3$s" %4$s />',
617	$args['section'],
618	$args['id'],
619	$key,
620	checked( $checked, $key, false )
621	);
622	$html .= sprintf( '%1$s</label><br>', $label );
623	}
624	$html .= $this->get_field_description( $args );
625	$html .= '</fieldset>';
626	echo $html ;
627	}
628
629	/**
630	* Displays a multicheckbox a settings field
631	*
632	* @param array $args settings field args
633	*/
634	function callback_radio( $args )
635	{
636	$value = $this->get_option( $args['id'], $args['section'], $args['std'] );
637	$html = '<fieldset>';
638	foreach ( $args['options'] as $key => $label ) {
639	$html .= sprintf(
640	'<label for="wposa-%1$s[%2$s][%3$s]">',
641	$args['section'],
642	$args['id'],
643	$key
644	);
645	$html .= sprintf(
646	'<input type="radio" class="radio" id="wposa-%1$s[%2$s][%3$s]" name="%1$s[%2$s]" value="%3$s" %4$s />',
647	$args['section'],
648	$args['id'],
649	$key,
650	checked( $value, $key, false )
651	);
652	$html .= sprintf( '%1$s</label><br>', $label );
653	}
654	$html .= $this->get_field_description( $args );
655	$html .= '</fieldset>';
656	echo $html ;
657	}
658
659	/**
660	* Displays a selectbox for a settings field
661	*
662	* @param array $args settings field args
663	*/
664	function callback_select( $args )
665	{
666	$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
667	$size = ( isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular' );
668	$html = sprintf(
669	'<select class="%1$s" name="%2$s[%3$s]" id="%2$s[%3$s]">',
670	$size,
671	$args['section'],
672	$args['id']
673	);
674	foreach ( $args['options'] as $key => $label ) {
675	$html .= sprintf(
676	'<option value="%s"%s>%s</option>',
677	$key,
678	selected( $value, $key, false ),
679	$label
680	);
681	}
682	$html .= sprintf( '</select>' );
683	$html .= $this->get_field_description( $args );
684	echo $html ;
685	}
686
687	/**
688	* Displays a textarea for a settings field
689	*
690	* @param array $args settings field args
691	*/
692	function callback_textarea( $args )
693	{
694	$value = esc_textarea( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
695	$size = ( isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular' );
696	$html = sprintf(
697	'<textarea rows="5" cols="55" class="%1$s-text" id="%2$s[%3$s]" name="%2$s[%3$s]">%4$s</textarea>',
698	$size,
699	$args['section'],
700	$args['id'],
701	$value
702	);
703	$html .= $this->get_field_description( $args );
704	echo $html ;
705	}
706
707	/**
708	* Displays a textarea for a settings field
709	*
710	* @param array $args settings field args.
711	*
712	* @return string
713	*/
714	function callback_html( $args )
715	{
716	echo $this->get_field_description( $args ) ;
717	}
718
719	/**
720	* Displays a rich text textarea for a settings field
721	*
722	* @param array $args settings field args.
723	*/
724	function callback_wysiwyg( $args )
725	{
726	$value = $this->get_option( $args['id'], $args['section'], $args['std'] );
727	$size = ( isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : '500px' );
728	echo '<div style="max-width: ' . $size . ';">' ;
729	$editor_settings = array(
730	'teeny' => true,
731	'textarea_name' => $args['section'] . '[' . $args['id'] . ']',
732	'textarea_rows' => 10,
733	);
734	if ( isset( $args['options'] ) && is_array( $args['options'] ) ) {
735	$editor_settings = array_merge( $editor_settings, $args['options'] );
736	}
737	wp_editor( $value, $args['section'] . '-' . $args['id'], $editor_settings );
738	echo '</div>' ;
739	echo $this->get_field_description( $args ) ;
740	}
741
742	/**
743	* Displays a toggle for a settings field
744	*
745	* @param array $args settings field args
746	*/
747	function callback_toggle( $args )
748	{
749	$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
750	$html = '<fieldset>';
751	$html .= sprintf( '<label class="switch" for="wposa-%1$s[%2$s]">', $args['section'], $args['id'] );
752	$html .= sprintf( '<input type="hidden" name="%1$s[%2$s]" value="off" />', $args['section'], $args['id'] );
753	$html .= sprintf(
754	'<input type="checkbox" class="toggle-checkbox ' . $args['premium'] . '" id="wposa-%1$s[%2$s]" name="%1$s[%2$s]" value="on" %3$s />',
755	$args['section'],
756	$args['id'],
757	checked( $value, 'on', false )
758	);
759	$html .= '<span class="slider round"></span>';
760	$html .= '</label>';
761	$html .= '</fieldset>';
762	echo $html ;
763	}
764
765	/**
766	* Displays a file upload field for a settings field
767	*
768	* @param array $args settings field args.
769	*/
770	function callback_file( $args )
771	{
772	$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
773	$size = ( isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular' );
774	$id = $args['section'] . '[' . $args['id'] . ']';
775	$label = ( isset( $args['options']['button_label'] ) ? $args['options']['button_label'] : __( 'Choose File' ) );
776	$html = sprintf(
777	'<input type="text" class="%1$s-text wpsa-url" id="%2$s[%3$s]" name="%2$s[%3$s]" value="%4$s"/>',
778	$size,
779	$args['section'],
780	$args['id'],
781	$value
782	);
783	$html .= '<input type="button" class="button wpsa-browse" value="' . $label . '" />';
784	$html .= $this->get_field_description( $args );
785	echo $html ;
786	}
787
788	/**
789	* Displays an image upload field with a preview
790	*
791	* @param array $args settings field args.
792	*/
793	function callback_image( $args )
794	{
795	$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
796	$size = ( isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular' );
797	$id = $args['section'] . '[' . $args['id'] . ']';
798	$label = ( isset( $args['options']['button_label'] ) ? $args['options']['button_label'] : __( 'Choose Image' ) );
799	$html = sprintf(
800	'<input type="text" class="%1$s-text wpsa-url" id="%2$s[%3$s]" name="%2$s[%3$s]" value="%4$s"/>',
801	$size,
802	$args['section'],
803	$args['id'],
804	$value
805	);
806	$html .= '<input type="button" class="button wpsa-browse" value="' . $label . '" />';
807	$html .= $this->get_field_description( $args );
808	$html .= '<p class="wpsa-image-preview"><img src=""/></p>';
809	echo $html ;
810	}
811
812	/**
813	* Displays a color picker field for a settings field
814	*
815	* @param array $args settings field args
816	*/
817	function callback_color( $args )
818	{
819	$value = esc_attr( $this->get_option(
820	$args['id'],
821	$args['section'],
822	$args['std'],
823	$args['placeholder']
824	) );
825	$size = ( isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular' );
826	$html = sprintf(
827	'<input type="text" class="%1$s-text color-picker" id="%2$s[%3$s]" name="%2$s[%3$s]" value="%4$s" data-default-color="%5$s" placeholder="%6$s" />',
828	$size,
829	$args['section'],
830	$args['id'],
831	$value,
832	$args['std'],
833	$args['placeholder']
834	);
835	$html .= $this->get_field_description( $args );
836	echo $html ;
837	}
838
839	/**
840	* Displays a separator field for a settings field
841	*
842	* @param array $args settings field args
843	*/
844	function callback_separator( $args )
845	{
846	$type = ( isset( $args['type'] ) ? $args['type'] : 'separator' );
847	$html = '';
848	$html .= '<div class="wpsa-settings-separator"></div>';
849	echo $html ;
850	}
851
852	/**
853	* Get the value of a settings field
854	*
855	* @param string $option settings field name.
856	* @param string $section the section name this field belongs to.
857	* @param string $default default text if it's not found.
858	*
859	* @return string
860	*/
861	function get_option( $option, $section, $default = '' )
862	{
863	$options = get_option( $section );
864	if ( isset( $options[$option] ) ) {
865	return $options[$option];
866	}
867	return $default;
868	}
869
870	/**
871	* Add submenu page to the Settings main menu.
872	*
873	* @param string $page_title
874	* @param string $menu_title
875	* @param string $capability
876	* @param string $menu_slug
877	* @param callable $function = ''
878	*
879	* @author Ahmad Awais
880	* @since [version]
881	*/
882	public function admin_menu()
883	{
884	add_menu_page(
885	__( 'Passster', 'content-protector' ),
886	'Passster',
887	'manage_options',
888	'passster',
889	array( $this, 'plugin_page' ),
890	'dashicons-lock',
891	85
892	);
893	add_submenu_page(
894	'passster',
895	__( 'Options', 'content-protector' ),
896	__( 'Options', 'content-protector' ),
897	'manage_options',
898	'passster_settings',
899	array( $this, 'plugin_page' )
900	);
901	}
902
903	/**
904	* Add admin page content.
905	*
906	* @return void
907	*/
908	public function plugin_page()
909	{
910	?>
911	<div class="passster-admin-header">
912	<div class="logo"><img src="<?php
913	echo PASSSTER_URL . '/assets/admin/passster-logo.svg' ;
914	?>" /></div>
915	<div class="info-links">
916	<?php
917	?>
918	<a href="https://patrickposner.dev/plugins/passster" target="_blank">Go Pro</a>
919	<a href="https://patrickposner.dev/docs/passster" target="_blank">Documentation</a>
920	<a href="https://wordpress.org/plugins/content-protector/" target="_blank">Support</a>
921	<?php
922	?>
923	</div>
924	</div>
925	<div class="wrap passster-admin">
926	<?php
927	$this->show_navigation();
928	?>
929	<?php
930	$this->show_forms();
931	?>
932	</div>
933	<?php
934	}
935
936	/**
937	* Show navigations as tab
938	*
939	* Shows all the settings section labels as tab
940	*/
941	function show_navigation()
942	{
943	$html = '<h2 class="nav-tab-wrapper">';
944	foreach ( $this->sections_array as $tab ) {
945	$html .= sprintf( '<a href="#%1$s" class="nav-tab" id="%1$s-tab">%2$s</a>', $tab['id'], $tab['title'] );
946	}
947	$html .= '</h2>';
948	echo $html ;
949	}
950
951	/**
952	* Show the section settings forms
953	*
954	* This function displays every sections in a different form
955	*/
956	function show_forms()
957	{
958	?>
959	<div class="metabox-holder">
960	<?php
961	foreach ( $this->sections_array as $form ) {
962	?>
963	<!-- style="display: none;" -->
964	<div id="<?php
965	echo $form['id'] ;
966	?>" class="group">
967	<form method="post" action="options.php">
968	<?php
969	do_action( 'wsa_form_top_' . $form['id'], $form );
970	settings_fields( $form['id'] );
971	do_settings_sections( $form['id'] );
972	do_action( 'wsa_form_bottom_' . $form['id'], $form );
973	?>
974	<div style="padding-left: 10px">
975	<?php
976	submit_button();
977	?>
978	</div>
979	</form>
980	</div>
981	<?php
982	}
983	?>
984	</div>
985	<?php
986	$this->script();
987	}
988
989	/**
990	* Tabbable JavaScript codes & Initiate Color Picker
991	*
992	* This code uses localstorage for displaying active tabs
993	*/
994	function script()
995	{
996	?>
997	<script>
998	jQuery(document).ready(function ($) {
999
1000	//Initiate Color Picker.
1001	$('.color-picker').iris();
1002
1003	// Switches option sections
1004	$('.group').hide();
1005	var activetab = '';
1006	if ('undefined' != typeof localStorage) {
1007	activetab = localStorage.getItem('activetab');
1008	}
1009	if ('' != activetab && $(activetab).length) {
1010	$(activetab).fadeIn();
1011	} else {
1012	$('.group:first').fadeIn();
1013	}
1014	$('.group .collapsed').each(function () {
1015	$(this)
1016	.find('input:checked')
1017	.parent()
1018	.parent()
1019	.parent()
1020	.nextAll()
1021	.each(function () {
1022	if ($(this).hasClass('last')) {
1023	$(this).removeClass('hidden');
1024	return false;
1025	}
1026	$(this)
1027	.filter('.hidden')
1028	.removeClass('hidden');
1029	});
1030	});
1031
1032	if ('' != activetab && $(activetab + '-tab').length) {
1033	$(activetab + '-tab').addClass('nav-tab-active');
1034	} else {
1035	$('.nav-tab-wrapper a:first').addClass('nav-tab-active');
1036	}
1037	$('.nav-tab-wrapper a').click(function (evt) {
1038	$('.nav-tab-wrapper a').removeClass('nav-tab-active');
1039	$(this)
1040	.addClass('nav-tab-active')
1041	.blur();
1042	var clicked_group = $(this).attr('href');
1043	if ('undefined' != typeof localStorage) {
1044	localStorage.setItem('activetab', $(this).attr('href'));
1045	}
1046	$('.group').hide();
1047	$(clicked_group).fadeIn();
1048	evt.preventDefault();
1049	});
1050
1051	$('.wpsa-browse').on('click', function (event) {
1052	event.preventDefault();
1053
1054	var self = $(this);
1055
1056	// Create the media frame.
1057	var file_frame = (wp.media.frames.file_frame = wp.media({
1058	title: self.data('uploader_title'),
1059	button: {
1060	text: self.data('uploader_button_text')
1061	},
1062	multiple: false
1063	}));
1064
1065	file_frame.on('select', function () {
1066	attachment = file_frame
1067	.state()
1068	.get('selection')
1069	.first()
1070	.toJSON();
1071
1072	self
1073	.prev('.wpsa-url')
1074	.val(attachment.url)
1075	.change();
1076	});
1077
1078	// Finally, open the modal
1079	file_frame.open();
1080	});
1081
1082	$('input.wpsa-url')
1083	.on('change keyup paste input', function () {
1084	var self = $(this);
1085	self
1086	.next()
1087	.parent()
1088	.children('.wpsa-image-preview')
1089	.children('img')
1090	.attr('src', self.val());
1091	})
1092	.change();
1093	});
1094
1095	</script>
1096
1097	<style type="text/css">
1098	/ WordPress 3.8 Fix /
1099	.form-table th {
1100	padding: 20px 10px;
1101	}
1102
1103	#wpbody-content .metabox-holder {
1104	padding-top: 5px;
1105	}
1106
1107	.wpsa-image-preview img {
1108	height: auto;
1109	max-width: 70px;
1110	}
1111
1112	.wpsa-settings-separator {
1113	background: #ccc;
1114	border: 0;
1115	color: #ccc;
1116	height: 1px;
1117	position: absolute;
1118	left: 0;
1119	width: 99%;
1120	}
1121
1122	.group .form-table input.color-picker {
1123	max-width: 100px;
1124	}
1125	</style>
1126	<?php
1127	}
1128
1129	}
1130	// WP_OSA ended.
1131	}
1132