For everyone looking. A combination of two of the old codes worked. None of the unaltered worked.
Here’s what’s working:
function custom_shortcode_share( $atts ) {
extract( shortcode_atts( array(
'id' => '',
'class' => '',
'style' => '',
'title' => '',
'share_title' => '',
'facebook' => '',
'twitter' => '',
'google_plus' => '',
'linkedin' => '',
'pinterest' => '',
'reddit' => '',
'whatsapp' => '',
'email' => '',
'email_subject' => ''
), $atts, 'x_share' ) );
$share_url = urlencode( get_permalink() );
if ( is_singular() ) {
$share_url = urlencode( get_permalink() );
} else {
global $wp;
$share_url = urlencode( home_url( ($wp->request) ? $wp->request : '' ) );
}
if ( is_singular() ) {
$share_title = ( $share_title != '' ) ? esc_attr( $share_title ) : urlencode( get_the_title() );
} else {
$share_title = ( $share_title != '' ) ? esc_attr( $share_title ) : urlencode( apply_filters( 'the_title', get_page( get_option( 'page_for_posts' ) )->post_title) );
}
$share_source = urlencode( get_bloginfo( 'name' ) );
$share_image_info = wp_get_attachment_image_src( get_post_thumbnail_id(), 'full' );
$share_image = ( function_exists( 'x_get_featured_image_with_fallback_url' ) ) ? urlencode( x_get_featured_image_with_fallback_url() ) : urlencode( $share_image_info[0] );
if ( $linkedin == 'true' ) {
$share_content = urlencode( cs_get_excerpt_for_social() );
}
$tooltip_attr = cs_generate_data_attributes_extra( 'tooltip', 'hover', 'bottom' );
$id = ( $id != '' ) ? 'id="' . esc_attr( $id ) . '"' : '';
$class = ( $class != '' ) ? 'x-entry-share ' . esc_attr( $class ) : 'x-entry-share';
$style = ( $style != '' ) ? 'style="' . $style . '"' : '';
$title = ( $title != '' ) ? $title : csi18n('shortcodes.share-title');
$facebook = ( $facebook == 'true' ) ? "<a href=\"#share\" {$tooltip_attr} class=\"x-share\" title=\"" . csi18n('shortcodes.share-facebook') . "\" onclick=\"window.open('http://www.facebook.com/sharer.php?u={$share_url}&t={$share_title}', 'popupFacebook', 'width=650, height=270, resizable=0, toolbar=0, menubar=0, status=0, location=0, scrollbars=0'); return false;\"><i class=\"x-icon-facebook-square\" " . fa_data_icon('facebook-square') . "></i></a>" : '';
$twitter = ( $twitter == 'true' ) ? "<a href=\"#share\" {$tooltip_attr} class=\"x-share\" title=\"" . csi18n('shortcodes.share-twitter') . "\" onclick=\"window.open('https://twitter.com/intent/tweet?text={$share_title}&url={$share_url}', 'popupTwitter', 'width=500, height=370, resizable=0, toolbar=0, menubar=0, status=0, location=0, scrollbars=0'); return false;\"><i class=\"x-icon-twitter-square\" " . fa_data_icon('twitter-square') . "></i></a>" : '';
$google_plus = ( $google_plus == 'true' ) ? "<a href=\"#share\" {$tooltip_attr} class=\"x-share\" title=\"" . csi18n('shortcodes.share-google-plus') . "\" onclick=\"window.open('https://plus.google.com/share?url={$share_url}', 'popupGooglePlus', 'width=650, height=226, resizable=0, toolbar=0, menubar=0, status=0, location=0, scrollbars=0'); return false;\"><i class=\"x-icon-google-plus-square\" " . fa_data_icon('google-plus-square') . "></i></a>" : '';
$linkedin = ( $linkedin == 'true' ) ? "<a href=\"#share\" {$tooltip_attr} class=\"x-share\" title=\"" . csi18n('shortcodes.share-linkedin') . "\" onclick=\"window.open('http://www.linkedin.com/shareArticle?mini=true&url={$share_url}&title={$share_title}&summary={$share_content}&source={$share_source}', 'popupLinkedIn', 'width=610, height=480, resizable=0, toolbar=0, menubar=0, status=0, location=0, scrollbars=0'); return false;\"><i class=\"x-icon-linkedin-square\" " . fa_data_icon('linkedin-square') . "></i></a>" : '';
$pinterest = ( $pinterest == 'true' ) ? "<a href=\"#share\" {$tooltip_attr} class=\"x-share\" title=\"" . csi18n('shortcodes.share-pinterest') . "\" onclick=\"window.open('http://pinterest.com/pin/create/button/?url={$share_url}&media={$share_image}&description={$share_title}', 'popupPinterest', 'width=750, height=265, resizable=0, toolbar=0, menubar=0, status=0, location=0, scrollbars=0'); return false;\"><i class=\"x-icon-pinterest-square\" " . fa_data_icon('pinterest-square') . "></i></a>" : '';
$reddit = ( $reddit == 'true' ) ? "<a href=\"#share\" {$tooltip_attr} class=\"x-share\" title=\"" . csi18n('shortcodes.share-reddit') . "\" onclick=\"window.open('http://www.reddit.com/submit?url={$share_url}', 'popupReddit', 'width=875, height=450, resizable=0, toolbar=0, menubar=0, status=0, location=0, scrollbars=0'); return false;\"><i class=\"x-icon-reddit-square\" " . fa_data_icon('reddit-square') . "></i></a>" : '';
$whatsapp = ( $whatsapp == 'true' ) ? "<a data-action=\"share/whatsapp/share\" href=\"whatsapp://send?text=". get_the_title() ."\" {$tooltip_attr} class=\"x-share\" title=\"" . __( 'Share via Whatsapp', 'cornerstone' ) . "\" ><i class=\"x-icon-whatsapp-square\" " . fa_data_icon('whatsapp-square') . "></i></a>" : '';
if ( $email == 'true' ) {
$email_subject = esc_attr( ( $email_subject != '' ) ? cs_decode_shortcode_attribute( $email_subject ) : csi18n('shortcodes.share-email-subject') );
$mail_to_subject = esc_attr( $share_title );
$mail_to_url = esc_url( get_permalink() );
$mail_to = "mailto:?subject=$mail_to_subject&body=$email_subject $mail_to_url";
$email = "<a href=\"{$mail_to}\" {$tooltip_attr} class=\"x-share email\" title=\"" . csi18n('shortcodes.share-email') . "\"><span><i class=\"x-icon-envelope-square\" " . fa_data_icon('envelope-square') . "></i></span></a>";
} else {
$email = '';
}
$output = "<div {$id} class=\"{$class}\" {$style}>"
. '<p>' . $title . '</p>'
. '<div class="x-share-options">'
. $facebook . $twitter . $google_plus . $linkedin . $pinterest . $reddit . $whatsapp . $email
. '</div>'
. '</div>';
return $output;
}
function update_x_share_shortcode() {
remove_shortcode( 'x_share' );
add_shortcode( 'x_share', 'custom_shortcode_share' );
remove_shortcode( 'share' );
add_shortcode( 'share', 'custom_shortcode_share' );
}
add_action('wp_head', 'update_x_share_shortcode', 999);