{input_html}{icon_html}';
/**
* Renders fields configurated via $field_config option.
*
* @return string
*/
public function render() {
return $this->render_fields_set( array_keys( $this->field_config ) );
}
/**
* Renders specefied set of fields from $fields_config option.
*
* @var array $field_keys
* @return string
*/
public function render_fields_set( array $field_keys ) {
$fields = array();
foreach ( $field_keys as $field_key ) {
$field_config = isset( $this->field_config[ $field_key ] ) ? $this->field_config[ $field_key ] : array();
$fields[ $field_key ] = $this->render_field_row( $field_key, $field_config );
}
return join( PHP_EOL, $this->order_fields_set( $fields ) );
}
/**
* Renders specefied field row.
*
* @param string $field_key
* @param assoc $field_config
* @return string
*/
public function render_field_row( $field_key, array $field_config ) {
return strtr( $this->row_template, array(
'{field_key}' => esc_attr( $field_key ),
'{label}' => isset( $field_config['label'] ) ? esc_html( $field_config['label'] ) : '',
'{input_html}' => $this->render_input( $field_key, $field_config ),
'{icon_html}' => ! empty( $field_config['icon_class'] ) ? sprintf( '', $field_config['icon_class'] ) : '',
) );
}
/**
* Renders field input element.
*
* @param string $field_key
* @param array $field_config
* @return string
*/
public function render_input( $field_key, array $field_config ) {
$type = isset( $field_config['type'] ) ? $field_config['type'] : 'text';
$value = '';
if ( ! isset( $this->field_vals[ $field_key ] ) ) {
if ( isset( $field_config['default'] ) ) {
$value = $field_config['default'];
}
} else {
$value = $this->field_vals[ $field_key ];
}
$name = isset( $field_config['name'] ) ? $field_config['name'] : $field_key;
$errors = isset( $this->field_errors[ $field_key ] ) ? $this->field_errors[ $field_key ] : array();
$attributes = !empty( $field_config['attributes'] ) ? $field_config['attributes'] : array();
$attributes['name'] = $name;
$transparent_attributes = array('id','class');
foreach ( $transparent_attributes as $att_name ) {
if ( !empty( $field_config[ $att_name ] ) ) {
$attributes[ $att_name ] = $field_config[ $att_name ];
}
}
if ( $errors ) {
$attributes['title'] = join( '
', $errors );
}
$result = '';
switch ( $type ) {
case 'select':
$options_html = '';
if ( ! empty( $field_config['options'] ) ) {
$options_html = $this->render_options( $field_config['options'], $value );
}
$result = sprintf( '', $this->render_field_attributes( $attributes, $field_key, $field_config ), $options_html );
break;
case 'variation_select':
$args = $field_config;
if ( !isset( $args['selected'] ) ) {
$args['selected'] = $value ? $value : ( isset( $args['default'] ) ? $args['default'] : '' );
}
if ( !isset( $args['show_option_none'] ) && !empty( $field_config['label'] ) ) {
$args['show_option_none'] = $field_config['label'];
}
ob_start();
wc_dropdown_variation_attribute_options( $args );
$result = ob_get_clean();
break;
case 'textarea':
if ( ! empty( $field_config['placeholder'] ) ) {
$attributes['placeholder'] = $field_config['placeholder'];
}
$textarea_attributes = $attributes;
unset( $textarea_attributes['type'] );
$result = sprintf( '', $this->render_field_attributes( $textarea_attributes, $field_key, $field_config ), $value );
break;
case 'text':
case 'hidden':
case 'number':
case 'date':
case 'time':
case 'checkbox':
default:
$attributes['value'] = $value;
if ( in_array( $type, array( 'hidden', 'number', 'date', 'time', 'text', 'checkbox' ) ) ) {
$attributes['type'] = $type;
if ('checkbox' == $type ) {
if ( ! empty($value) ) {
$attributes['checked'] = 'checked';
} else {
$attributes['value'] = '1';
}
}
} else {
$attributes['type'] = 'text';
}
if ( ! empty( $field_config['placeholder'] ) ) {
$attributes['placeholder'] = $field_config['placeholder'];
}
$result = sprintf( '', $this->render_field_attributes( $attributes, $field_key, $field_config ) );
if ('checkbox' == $type){
$result .= sprintf( '%s', $field_config['label'] );
}
/*if ( 'date' == $name ) {
$options_html = '';
if ( ! empty( $field_config['options'] ) ) {
$options_html = $this->render_options( $field_config['options'], $value );
}
$result = sprintf( '', $this->render_field_attributes( $attributes, $field_key, $field_config ), $options_html );
}*/
break;
}
return $result;
}
/**
* Renders form field value and title attributes.
* Value for the 'value' attribute taken from 'field_vals' set,
* the value for the 'title' attribute - from field errors.
*
* @param array $attributes
* @param string $field_key
* @param assoc $field_config
* @return string
*/
public function render_field_attributes( array $attributes, $field_key, $field_config ) {
if ( ! $attributes ) {
return '';
}
$parts = array();
foreach ($attributes as $key => $value) {
$parts[] = sprintf('%s="%s"', $key, esc_attr( $value ) );
}
return join(' ', $parts);
}
/**
* Allows change fields order during fields set rendering.
* @param assoc $fields
* @return assoc
*/
public function order_fields_set( array $fields ) {
return apply_filters( 'adventure_tours_form_renderer_order_fields_set', $fields, $this );
}
/**
* Renders html for of options elements for select input.
*
* @param assoc $list
* @param string $selected
* @return string
*/
protected function render_options( $list, $selected ) {
if ( ! $list ) {
return '';
}
$parts = array();
foreach ( $list as $val => $text ) {
$parts[] = sprintf( '',
esc_attr( $val ),
$selected && $selected == $val ? ' selected="selected"' : '',
esc_html( $text )
);
}
return join( PHP_EOL, $parts );
}
public function init_js_errors( $items_selector ) {
if ( ! $items_selector ) {
return;
}
TdJsClientScript::addScript('initValidationBookTour', <<