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<?php |
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/** |
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* The template used to display a simple donation button/link. |
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* |
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* Override this template by copying it to yourtheme/charitable/shortcodes/donate-button.php |
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* |
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* @author David Bisset |
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* @package Charitable/Templates/Shortcodes |
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* @since 1.8.2 |
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* @version 1.8.13 |
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*/ |
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|
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// Exit if accessed directly. |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/* |
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* The destination URL is carried in a data attribute and read back by the click |
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* handler rather than being interpolated into the inline JavaScript. |
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* |
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* esc_url() is a URL escaper, not a JavaScript string escaper. It encodes a literal |
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* apostrophe as `'` and leaves named entities such as `'` intact -- correct |
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* inside href="", but both are decoded back into a real apostrophe by the HTML parser |
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* when it reads an attribute value, which would close a single-quoted JS string and |
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* let the remainder of the URL run as script. Keeping the handler free of any |
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* user-controlled data removes that context altogether. |
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*/ |
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$charitable_button_onclick = $view_args['new_tab'] |
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? "window.open(this.getAttribute('data-charitable-url'));" |
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: "location.href=this.getAttribute('data-charitable-url');"; |
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|
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// if the type is a button, use a button element, otherwise use a link. |
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if ( 'link' === $view_args['type'] ) : |
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?> |
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|
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<a<?php echo $view_args['new_tab'] ? ' target="_blank"' : ''; ?> href="<?php echo esc_url( $view_args['url'] ); ?>" class="<?php echo esc_attr( $view_args['css'] ); ?>"><?php echo esc_html( $view_args['label'] ); ?></a> |
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|
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<?php else : ?> |
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|
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<input onclick="<?php echo esc_attr( $charitable_button_onclick ); ?>" data-charitable-url="<?php echo esc_url( $view_args['url'] ); ?>" id="charitable-donate-button-<?php echo intval( $view_args['campaign'] ); ?>" class="<?php echo esc_attr( $view_args['css'] ); ?>" type="button" value="<?php echo esc_attr( $view_args['label'] ); ?>" /> |
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|
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<?php endif; ?> |
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|
