Warning! The settings below are meant for debugging/development only. Do not use them on a live website!' , 'woocommerce-pdf-invoices-packing-slips' );
}
/**
* Custom fields section callback.
*
* @return void.
*/
public function custom_fields_section() {
_e( 'These are used for the (optional) footer columns in the Modern (Premium) template, but can also be used for other elements in your custom template' , 'woocommerce-pdf-invoices-packing-slips' );
}
/**
* Checkbox callback.
*
* args:
* option_name - name of the main option
* id - key of the setting
* value - value if not 1 (optional)
* default - default setting (optional)
* description - description (optional)
*
* @return void.
*/
public function checkbox( $args ) {
extract( $this->normalize_settings_args( $args ) );
// output checkbox
printf( '', $id, $setting_name, $value, checked( $value, $current, false ), !empty($disabled) ? 'disabled="disabled"' : '' );
// print store empty input if true
if( $store_unchecked ) {
printf( '', $option_name, $id );
}
// output description.
if ( isset( $description ) ) {
printf( '
%s
', $description );
}
}
/**
* Text input callback.
*
* args:
* option_name - name of the main option
* id - key of the setting
* size - size of the text input (em)
* default - default setting (optional)
* description - description (optional)
* type - type (optional)
*
* @return void.
*/
public function text_input( $args ) {
extract( $this->normalize_settings_args( $args ) );
if (empty($type)) {
$type = 'text';
}
printf( '', $type, $id, $setting_name, esc_attr( $current ), $size, $placeholder, !empty($disabled) ? 'disabled="disabled"' : '' );
// output description.
if ( isset( $description ) ) {
printf( '
%s
', $description );
}
}
/**
* Combined checkbox & text input callback.
*
* args:
* option_name - name of the main option
* id - key of the setting
* value - value if not 1 (optional)
* default - default setting (optional)
* description - description (optional)
*
* @return void.
*/
public function checkbox_text_input( $args ) {
$args = $this->normalize_settings_args( $args );
extract( $args );
unset($args['description']); // already extracted, should only be used here
// get checkbox
ob_start();
$this->checkbox( $args );
$checkbox = ob_get_clean();
// get text input for insertion in wrapper
$input_args = array(
'id' => $args['text_input_id'],
'default' => isset( $args['text_input_default'] ) ? (string) $args['text_input_default'] : NULL,
'size' => isset( $args['text_input_size'] ) ? $args['text_input_size'] : NULL,
) + $args;
unset($input_args['current']);
ob_start();
$this->text_input( $input_args );
$text_input = ob_get_clean();
if (!empty($text_input_wrap)) {
printf( "{$checkbox} {$text_input_wrap}", $text_input);
} else {
echo "{$checkbox} {$text_input}";
}
// output description.
if ( isset( $description ) ) {
printf( '