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<?php |
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/** |
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* Login shortcode class. |
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* |
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* @version 1.0.0 |
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* @package Charitable/Shortcodes/Login |
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* @category Class |
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* @author Eric Daams |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { exit; } // Exit if accessed directly |
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|
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if ( ! class_exists( 'Charitable_Login_Shortcode' ) ) : |
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|
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/** |
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* Charitable_Login_Shortcode class. |
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* |
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* @since 1.0.0 |
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*/ |
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class Charitable_Login_Shortcode { |
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|
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/** |
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* The callback method for the campaigns shortcode. |
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* |
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* This receives the user-defined attributes and passes the logic off to the class. |
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* |
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* @param array $atts User-defined shortcode attributes. |
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* @return string |
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* @access public |
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* @static |
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* @since 1.0.0 |
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*/ |
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public static function display( $atts = array() ) { |
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|
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$defaults = array( |
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'logged_in_message' => __( 'You are already logged in!', 'charitable' ), |
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'redirect' => esc_url( charitable_get_login_redirect_url() ), |
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'registration_link_text' => __( 'Register', 'charitable' ), |
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); |
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|
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$args = shortcode_atts( $defaults, $atts, 'charitable_login' ); |
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|
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$args['login_form_args'] = self::get_login_form_args( $args ); |
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|
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if ( is_user_logged_in() ) { |
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|
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ob_start(); |
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|
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charitable_template( 'shortcodes/logged-in.php', $args ); |
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|
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return ob_get_clean(); |
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} |
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|
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if ( false == $args['registration_link_text'] || 'false' == $args['registration_link_text'] ) { |
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|
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$args['registration_link'] = false; |
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|
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} else { |
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|
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$registration_link = charitable_get_permalink( 'registration_page' ); |
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|
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if ( charitable_get_permalink( 'login_page' ) === $registration_link ) { |
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|
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$args['registration_link'] = false; |
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|
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} else { |
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|
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if ( isset( $_GET['redirect_to'] ) ) { |
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|
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$registration_link = add_query_arg( 'redirect_to', $_GET['redirect_to'], $registration_link ); |
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|
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} |
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|
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$args['registration_link'] = $registration_link; |
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|
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} |
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} |
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|
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ob_start(); |
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|
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charitable_template( 'shortcodes/login.php', $args ); |
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|
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return apply_filters( 'charitable_login_shortcode', ob_get_clean() ); |
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|
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} |
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|
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/** |
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* Fingerprint the login form with our charitable=true hidden field. |
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* |
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* @param string $content |
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* @return string |
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* @access public |
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* @static |
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* @since 1.4.0 |
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*/ |
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public static function add_hidden_field_to_login_form( $content, $args ) { |
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|
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if ( isset( $args['charitable'] ) && $args['charitable'] ) { |
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$content .= '<input type="hidden" name="charitable" value="1" />'; |
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} |
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|
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return $content; |
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} |
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|
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/** |
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* Return donations to display with the shortcode. |
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* |
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* @param array $args |
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* @return mixed[] $args |
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* @access protected |
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* @static |
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* @since 1.0.0 |
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*/ |
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protected static function get_login_form_args( $args ) { |
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$default = array( |
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'redirect' => $args['redirect'], |
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'charitable' => true, |
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); |
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|
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if ( isset( $_GET['username'] ) ) { |
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$default['value_username'] = $_GET['username']; |
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} |
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|
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return apply_filters( 'charitable_login_form_args', $default, $args ); |
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} |
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} |
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|
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endif; |
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|
