wp-comment-fields / classes / input.class.php

input.class.php in Comments Extra Fields For Post,Pages and CPT 5.0, at classes/input.class.php

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1	<?php
2	/*
3	* Followig class handling all inputs control and their
4	* dependencies. Do not make changes in code
5	* Create on: 9 November, 2013
6	*/
7
8	class WPComment_Inputs{
9
10	/*
11	* this var is pouplated with current plugin meta
12	*/
13	var $plugin_meta;
14
15
16	/*
17	* this var contains the scripts info
18	* requested by input
19	*/
20	var $input_scripts = array();
21
22	/**
23	* the static object instace
24	*/
25	private static $ins = null;
26
27
28	/**
29	* __construct function.
30	*
31	* @access public
32	* @param
33	*/
34	public function __construct() {}
35
36	public static function get_instance()
37	{
38	// create a new object if it doesn't exist.
39	is_null(self::$ins) && self::$ins = new self;
40	return self::$ins;
41	}
42
43	/*
44	* returning relevant input object
45	*/
46	function get_input($type){
47
48	$class_name = 'NM_' . ucfirst($type) . '_WPC';
49	$file_name = 'input.' . $type . '.php';
50
51	if (! class_exists ( $class_name )) {
52
53	/**
54	* adding filter: nm_input_class-filename
55	* @since 6.7
56	* @since 7.6: changing path for eventcalendar addon
57	**/
58
59	$_inputs = '';
60	switch( $type ) {
61
62	default:
63	$_inputs = apply_filters('nm_input_class-'.$type, WPCOMMENT_PATH . "/classes/inputs/{$file_name}", $type);
64	break;
65	}
66
67
68	if (file_exists ( $_inputs )){
69
70	include ($_inputs);
71	if (class_exists ( $class_name ))
72	return new $class_name();
73	else
74	return null;
75
76	}
77	} else {
78	return new $class_name();
79	}
80	}
81
82	/**
83	* special inputs
84	*/
85	function get_addon($type){
86
87	$addon_directory = 'nm-facebook-import-addon';
88
89	$facebook_class_file = WP_CONTENT_DIR . '/plugins/'.$addon_directory.'/index.php';
90	if (file_exists( $facebook_class_file )){
91
92	include_once $facebook_class_file;
93	$class_name = 'NM_' . ucfirst($type) . '_WPC';
94	if (class_exists ( $class_name ))
95	return new $class_name();
96	else
97	return NULL;
98
99	}
100	}
101	/*
102	* loading scripts needed by input control
103	*/
104	function load_input_scripts(){
105
106	if($this -> input_scripts['shipped']){
107	foreach($this -> input_scripts['shipped'] as $handler){
108	wp_enqueue_script($handler);
109	}
110	}
111
112	//front end scripts
113	if($this -> input_scripts['custom']){
114	foreach($this -> input_scripts['custom'] as $scripts => $script){
115
116	//checking if it is style
117	//nm_personalizedproduct_pa($script);
118	if( $script['type'] == 'js'){
119	wp_enqueue_script('wpcomment-'.$script['script_name'], $this->plugin_meta['url'].$script['script_source'], $script['depends'], '3.0', $script['in_footer']);
120	}else{
121	wp_enqueue_style('wpcomment-'.$script['script_name'], $this->plugin_meta['url'].$script['script_source']);
122	}
123	}
124	}
125	}
126
127
128	/*
129	* check if browser is ie
130	*/
131	function if_browser_is_ie()
132	{
133	//print_r($_SERVER['HTTP_USER_AGENT']);
134
135	if(!(isset($_SERVER['HTTP_USER_AGENT']) && (strpos($_SERVER['HTTP_USER_AGENT'], 'Trident') !== false \|\| strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false))){
136	return false;
137	}else{
138	return true;
139	}
140	}
141
142	}
143
144	function WPComment_Inputs(){
145	return WPComment_Inputs::get_instance();
146	}