diff options
Diffstat (limited to 'plugins/jetpack/modules/shortcodes/wufoo.php')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/wufoo.php | 112 |
1 files changed, 72 insertions, 40 deletions
diff --git a/plugins/jetpack/modules/shortcodes/wufoo.php b/plugins/jetpack/modules/shortcodes/wufoo.php index fbe6fe70..023da496 100644 --- a/plugins/jetpack/modules/shortcodes/wufoo.php +++ b/plugins/jetpack/modules/shortcodes/wufoo.php @@ -1,14 +1,19 @@ <?php -/* -Plugin Name: Wufoo Shortcode Plugin -Description: Enables shortcode to embed Wufoo forms. Usage: [wufoo username="chriscoyier" formhash="x7w3w3" autoresize="true" height="458" header="show"] -Author: Chris Coyier / Wufoo, evansolomon - -Based on https://wordpress.org/extend/plugins/wufoo-shortcode/ -https://wufoo.com/docs/code-manager/wordpress-shortcode-plugin/ -*/ - +/** + * Plugin Name: Wufoo Shortcode + * Based on https://wordpress.org/plugins/wufoo-shortcode/ + * + * Examples: + * [wufoo username="jeherve" formhash="z1x13ltw1m8jtrw" autoresize="true" height="338" header="show"] + * + * @package Jetpack + */ +/** + * Display the Wufoo shortcode. + * + * @param array $atts Shortcode attributes. + */ function wufoo_shortcode( $atts ) { $attr = shortcode_atts( array( @@ -22,59 +27,87 @@ function wufoo_shortcode( $atts ) { ); // Check username and formhash to ensure they only have alphanumeric characters or underscores, and aren't empty. - if ( ! preg_match( '/^[a-zA-Z0-9_]+$/', $attr['username'] ) || ! preg_match( '/^[a-zA-Z0-9_]+$/', $attr['formhash'] ) ) { - - /** + if ( + ! preg_match( '/^[a-zA-Z0-9_]+$/', $attr['username'] ) + || ! preg_match( '/^[a-zA-Z0-9_]+$/', $attr['formhash'] ) + ) { + /* * Return an error to the users with instructions if one of these params is invalid * They don't have default values because they are user/form-specific */ - $return_error = sprintf( __( 'Something is wrong with your Wufoo shortcode. If you copy and paste it from the %1$sWufoo Code Manager%2$s, you should be golden.', 'jetpack' ), '<a href="https://wufoo.com/docs/code-manager/" target="_blank">', '</a>' ); - - return ' - <div style="border: 20px solid red; border-radius: 40px; padding: 40px; margin: 50px 0 70px;"> - <h3>Uh oh!</h3> - <p style="margin: 0;">' . $return_error . '</p> - </div>'; + if ( current_user_can( 'edit_posts' ) ) { + return sprintf( + wp_kses( + /* translators: URL to Wufoo support page. */ + __( 'Something is wrong with your Wufoo shortcode. Try following the instructions <a href="%s" target="_blank" rel="noopener noreferrer">here</a> to embed a form on your site.', 'jetpack' ), + array( + 'a' => array( + 'href' => array(), + 'target' => array(), + 'rel' => array(), + ), + ) + ), + 'https://help.wufoo.com/articles/en_US/kb/Embed' + ); + } } /** * Placeholder which will tell Wufoo where to render the form. */ - $js_embed_placeholder = '<div id="wufoo-' . $attr['formhash'] . '"></div>'; + $js_embed_placeholder = sprintf( + '<div id="wufoo-%s"></div>', + esc_attr( $attr['formhash'] ) + ); /** * Required parameters are present. * An error will be returned inside the form if they are invalid. */ - $js_embed = '(function(){try{var wufoo_' . $attr['formhash'] . ' = new WufooForm();'; - $js_embed .= 'wufoo_' . $attr['formhash'] . '.initialize({'; - $js_embed .= "'userName':'" . $attr['username'] . "', "; - $js_embed .= "'formHash':'" . $attr['formhash'] . "', "; - $js_embed .= "'autoResize':" . (bool) ( $attr['autoresize'] ) . ','; - $js_embed .= "'height':'" . (int) $attr['height'] . "',"; - $js_embed .= "'header':'" . esc_js( $attr['header'] ) . "',"; - $js_embed .= "'ssl':true,'async':true});"; - $js_embed .= 'wufoo_' . $attr['formhash'] . '.display();'; - $js_embed .= '}catch(e){}})();'; + $js_embed = sprintf( + '(function(){try{var wufoo_%1$s = new WufooForm();wufoo_%1$s.initialize({"userName":"%2$s","formHash":"%1$s","autoResize":"%3$s","height":"%4$d","header":"%5$s","ssl":true,"async":true});wufoo_%1$s.display();}catch(e){}})();', + esc_attr( $attr['formhash'] ), + esc_attr( $attr['username'] ), + esc_attr( $attr['autoresize'] ), + absint( $attr['height'] ), + esc_js( $attr['header'] ) + ); - /** + // Embed URL. + $embed_url = sprintf( + 'https://%1$s.wufoo.com/embed/%2$s/', + $attr['username'], + $attr['formhash'] + ); + + // Form URL. + $form_url = sprintf( + 'https://%1$s.wufoo.com/forms/%2$s/', + $attr['username'], + $attr['formhash'] + ); + + /* * iframe embed, loaded inside <noscript> tags. */ - $iframe_embed = '<iframe '; - $iframe_embed .= 'height="' . (int) $attr['height'] . '" '; - $iframe_embed .= 'allowTransparency="true" frameborder="0" scrolling="no" style="width:100%;border:none;"'; - $iframe_embed .= 'src="https://' . $attr['username'] . '.wufoo.com/embed/' . $attr['formhash'] . '/">'; - $iframe_embed .= '<a href="https://' . $attr['username'] . '.wufoo.com/forms/' . $attr['formhash'] . '/" '; - $iframe_embed .= 'rel="nofollow" target="_blank">' . __( 'Fill out my Wufoo form!', 'jetpack' ) . '</a></iframe>'; + $iframe_embed = sprintf( + '<iframe height="%1$d" src="%2$s" allowTransparency="true" frameborder="0" scrolling="no" style="width:100%;border:none;"> + <a href="%3$s" target="_blank" rel="noopener noreferrer">%4$s</a> + </iframe>', + absint( $attr['height'] ), + esc_url( $embed_url ), + esc_url( $form_url ), + esc_html__( 'Fill out my Wufoo form!', 'jetpack' ) + ); wp_enqueue_script( 'wufoo-form', 'https://www.wufoo.com/scripts/embed/form.js', array(), - false, + JETPACK__VERSION, true ); - wp_add_inline_script( 'wufoo-form', $js_embed ); /** This action is already documented in modules/widgets/gravatar-profile.php */ @@ -85,5 +118,4 @@ function wufoo_shortcode( $atts ) { */ return "$js_embed_placeholder<noscript>$iframe_embed</noscript>"; } - add_shortcode( 'wufoo', 'wufoo_shortcode' ); |