shortcode-variables / includes / shortcode.presets.free.php

shortcode.presets.free.php in Snippet Shortcodes trunk, at includes/shortcode.presets.free.php

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1	<?php
2
3	defined('ABSPATH') or die("Jog on!");
4
5	/**
6	* Get a user's ID
7	*
8	* Class SV_SC_USER_IP
9	*/
10	class SV_SC_USER_IP extends SV_Preset {
11
12	protected function unsanitised() {
13
14	// Code based on WP Beginner article: http://www.wpbeginner.com/wp-tutorials/how-to-display-a-users-ip-address-in-wordpress/
15	if ( ! empty( $_SERVER['HTTP_CLIENT_IP'] ) ) {
16	$ip = $_SERVER['HTTP_CLIENT_IP'];
17	}
18	elseif ( ! empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
19	$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
20	}
21	else {
22	$ip = $_SERVER['REMOTE_ADDR'];
23	}
24	return $ip;
25
26	}
27	}
28
29	/**
30	* Today's date
31	*
32	* Class SV_SC_TODAYS_DATE
33	*/
34	class SV_SC_TODAYS_DATE extends SV_Preset {
35
36	protected function unsanitised() {
37
38	$args = $this->get_arguments();
39
40	$date_format = ( false === empty( $args['format'] ) ) ? $args['format'] : 'd/m/Y';
41
42	return date( $date_format );
43
44	}
45	}
46
47	/**
48	* User Agent
49	*
50	* Class SV_SC_USER_AGENT
51	*/
52	class SV_SC_USER_AGENT extends SV_Preset {
53	protected function unsanitised() {
54	return $_SERVER['HTTP_USER_AGENT'];
55	}
56	}
57
58	/**
59	* Page title
60	*
61	* Class SV_SC_PAGE_TITLE
62	*/
63	class SV_SC_PAGE_TITLE extends SV_Preset {
64
65	protected function unsanitised() {
66	return the_title('', '', false);
67	}
68	}
69
70	/**
71	* Login Page
72	*
73	* Class SV_SC_LOGIN_PAGE
74	*/
75	class SV_SC_LOGIN_PAGE extends SV_Preset {
76
77	public function init() {
78	$this->escape_method = 'esc_url_raw';
79	}
80
81	protected function unsanitised() {
82
83	$args = $this->get_arguments();
84
85	$redirect = ( false === empty( $args['redirect'] ) ) ? $args['redirect'] : '';
86
87	return wp_login_url( $redirect );
88	}
89	}
90	/**
91	* Policy URL
92	*
93	* Class SV_SC_POLICY_URL
94	*/
95	class SV_SC_POLICY_URL extends SV_Preset {
96
97	public function init() {
98	$this->escape_method = 'esc_url_raw';
99	}
100
101	protected function unsanitised() {
102	return get_privacy_policy_url();
103	}
104	}
105
106	/**
107	* User Info
108	*
109	* Class SV_USER_INFO
110	*/
111	class SV_SC_USER_INFO extends SV_Preset {
112
113	protected function unsanitised() {
114
115	$args = $this->get_arguments();
116
117	$key = ( false === empty( $args['_sh_cd_func'] ) ) ? $args['_sh_cd_func'] : 'ID';
118
119	$current_user = wp_get_current_user();
120
121	// Not logged in?
122	if ( false === $current_user->exists() ) {
123	return '';
124	}
125
126	switch ( $key ) {
127
128	case 'user_login':
129	return $current_user->user_login;
130	break;
131	case 'user_email':
132	return $current_user->user_email;
133	break;
134	case 'user_firstname':
135	return $current_user->user_firstname;
136	break;
137	case 'user_lastname':
138	return $current_user->user_lastname;
139	break;
140	case 'display_name':
141	return $current_user->display_name;
142	break;
143	default:
144	return $current_user->ID;
145
146	}
147
148	return '';
149	}
150	}
151