get_template_part( 'dkpdf-button' );
return ob_get_clean();
}
add_shortcode( 'dkpdf-button', 'dkpdf_button_shortcode' );
/**
* [dkpdf-remove tag="gallery"]content to remove[/dkpdf-remove]
* This shortcode is used remove pieces of content in the generated PDF
* @return string
*/
function dkpdf_remove_shortcode( $atts, $content = null ) {
$atts = shortcode_atts( array(
'tag' => ''
), $atts );
$pdf = get_query_var( 'pdf' );
$tag = sanitize_text_field( $atts['tag'] );
if( $tag !== '' && $pdf ) {
remove_shortcode( $tag );
add_shortcode( $tag, '__return_false' );
return do_shortcode( $content );
} else if( $pdf ) {
return '';
}
return do_shortcode( $content );
}
add_shortcode( 'dkpdf-remove', 'dkpdf_remove_shortcode' );
/**
* [dkpdf-pagebreak]
* Allows adding page breaks for sending content after this shortcode to the next page.
* Uses http://mpdf1.com/manual/index.php?tid=108
* @return string
*/
function dkpdf_pagebreak_shortcode( $atts, $content = null ) {
$pdf = get_query_var( 'pdf' );
if( apply_filters( 'dkpdf_hide_button_isset', isset( $_POST['dkpdfg_action_create'] ) ) ) {
if ( $pdf || apply_filters( 'dkpdf_hide_button_equal', $_POST['dkpdfg_action_create'] == 'dkpdfg_action_create' ) ) {
$output = '';
} else {
$output = '';
}
} else {
if( $pdf ) {
$output = '';
} else {
$output = '';
}
}
return $output;
}
add_shortcode( 'dkpdf-pagebreak', 'dkpdf_pagebreak_shortcode' );