charitable / includes / shortcodes / class-charitable-login-shortcode.php

class-charitable-login-shortcode.php in Charitable – Donation & Fundraising Platform (Donation Forms, Recurring Donations & Fundraising Campaigns) 1.7.0, at includes/shortcodes/class-charitable-login-shortcode.php

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1	<?php
2	/**
3	* Login shortcode class.
4	*
5	* @package Charitable/Shortcodes/Login
6	* @author David Bisset
7	* @copyright Copyright (c) 2022, WP Charitable LLC
8	* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
9	* @since 1.0.0
10	* @version 1.6.51
11	*/
12
13	// Exit if accessed directly.
14	if ( ! defined( 'ABSPATH' ) ) {
15	exit;
16	}
17
18	if ( ! class_exists( 'Charitable_Login_Shortcode' ) ) :
19
20	/**
21	* Charitable_Login_Shortcode class.
22	*
23	* @since 1.0.0
24	*/
25	class Charitable_Login_Shortcode {
26
27	/**
28	* The callback method for the campaigns shortcode.
29	*
30	* This receives the user-defined attributes and passes the logic off to the class.
31	*
32	* @since 1.0.0
33	*
34	* @param array $atts User-defined shortcode attributes.
35	* @return string
36	*/
37	public static function display( $atts = array() ) {
38	$defaults = array(
39	'logged_in_message' => __( 'You are already logged in!', 'charitable' ),
40	'redirect' => esc_url( charitable_get_login_redirect_url() ),
41	'registration_link_text' => __( 'Register', 'charitable' ),
42	);
43
44	$args = shortcode_atts( $defaults, $atts, 'charitable_login' );
45	$args['login_form_args'] = self::get_login_form_args( $args );
46
47	if ( is_user_logged_in() ) {
48	ob_start();
49	charitable_template( 'shortcodes/logged-in.php', $args );
50	return ob_get_clean();
51	}
52
53	if ( false == $args['registration_link_text'] \|\| 'false' == $args['registration_link_text'] ) {
54	$args['registration_link'] = false;
55	} else {
56	$registration_link = charitable_get_permalink( 'registration_page' );
57
58	if ( charitable_get_permalink( 'login_page' ) === $registration_link ) {
59	$args['registration_link'] = false;
60	} else {
61	$args['registration_link'] = add_query_arg(
62	'redirect_to',
63	urlencode( urldecode( $args['redirect'] ) ),
64	$registration_link
65	);
66	}
67	}
68
69	ob_start();
70
71	charitable_template( 'shortcodes/login.php', $args );
72
73	/**
74	* Filter the default output of the login shortcode.
75	*
76	* @since 1.0.0
77	*
78	* @param string $content The default login shortcode output.
79	*/
80	return apply_filters( 'charitable_login_shortcode', ob_get_clean() );
81	}
82
83	/**
84	* Fingerprint the login form with our charitable=true hidden field.
85	*
86	* @see wp_login_form
87	*
88	* @since 1.4.0
89	*
90	* @param string $content The default output.
91	* @param array $args Arguments passed to wp_login_form.
92	* @return string
93	*/
94	public static function add_hidden_field_to_login_form( $content, $args ) {
95	if ( isset( $args['charitable'] ) && $args['charitable'] ) {
96	$content .= '<input type="hidden" name="charitable" value="1" />';
97	}
98
99	return $content;
100	}
101
102	/**
103	* Return donations to display with the shortcode.
104	*
105	* @see wp_login_form
106	*
107	* @since 1.0.0
108	*
109	* @param array $args Arguments to pass to wp_login_form.
110	* @return mixed[] $args
111	*/
112	protected static function get_login_form_args( $args ) {
113	$default = array(
114	'redirect' => $args['redirect'],
115	'charitable' => true,
116	);
117
118	if ( isset( $_GET['username'] ) ) {
119	$default['value_username'] = str_replace( ' ', '+', $_GET['username'] );
120	}
121
122	/**
123	* Filter the arguments to pass to wp_login_form().
124	*
125	* @since 1.0.0
126	*
127	* @param array $default The default arguments.
128	* @param array $args Passed in arguments.
129	*/
130	return apply_filters( 'charitable_login_form_args', $default, $args );
131	}
132	}
133
134	endif;
135