File: /home/remoteac/public_html/wp-content/plugins/fusion-builder/inc/class-fusion-form-component.php
<?php
/**
* Form Builder Component Class.
*
* @package fusion-builder
* @since 3.1
*/
// Do not allow directly accessing this file.
if ( ! defined( 'ABSPATH' ) ) {
exit( 'Direct script access denied.' );
}
/**
* Form Builder Component Class.
*
* @since 3.1
*/
abstract class Fusion_Form_Component extends Fusion_Element {
/**
* Global form options.
*
* @access public
* @since 3.1
* @var array
*/
public $params = [];
/**
* Shortcode handle.
*
* @access public
* @since 3.1
* @var string
*/
public $shortcode_handle = '';
/**
* Constructor.
*
* @since 3.1
* @param string $shortcode_handle Shortcode Handle.
*/
public function __construct( $shortcode_handle ) {
parent::__construct();
$this->shortcode_handle = $shortcode_handle;
add_shortcode( $this->shortcode_handle, [ $this, 'render' ] );
}
/**
* Render the shortcode
*
* @access public
* @since 2.2
* @param array $args Shortcode parameters.
* @param string $content Content between shortcode.
* @return string HTML output.
*/
public function render( $args, $content = '' ) {
$this->counter++;
$defaults = FusionBuilder::set_shortcode_defaults( $this->get_element_defaults(), $args, $this->shortcode_handle );
$content = apply_filters( 'fusion_shortcode_content', $content, $this->shortcode_handle, $args );
$this->args = $defaults;
$html = $this->get_form_field( $content );
$this->on_render();
return apply_filters( 'fusion_form_component_' . $this->shortcode_handle . '_content', $html, $args );
}
/**
* Creates all meta data for the form elements.
*
* @since 3.1
* @access public
* @param array $args All needed values for the form field.
* @return string The meta data of a form element.
*/
public function create_element_data( $args ) {
$data = [
'checked' => '',
'disabled' => '',
'required' => '',
'required_label' => '',
'required_placeholder' => '',
'placeholder' => '',
'label' => '',
'label_class' => '',
'style' => '',
'holds_private_data' => 'no',
'upload_size' => '',
'pattern' => '',
];
$is_hidden = isset( $args['hidden'] ) && $args['hidden'];
if ( ! $args ) {
return $data;
}
// TODO: move input specific code to own file.
if ( 'fusion_form_checkbox' === $this->shortcode_handle && isset( $args['checked'] ) && $args['checked'] ) {
$data['checked'] = ' checked="checked"';
}
if ( 'fusion_form_phone_number' === $this->shortcode_handle ) {
$data['pattern'] = ' pattern="[0-9()#&+*-=.]+" title="' . esc_attr( __( 'Only numbers and phone characters are accepted.', 'fusion-builder' ) ) . '"';
}
if ( 'fusion_form_upload' === $this->shortcode_handle && isset( $args['upload_size'] ) && $args['upload_size'] ) {
$data['upload_size'] = ' data-size="' . esc_attr( $args['upload_size'] ) . '"';
}
if ( isset( $args['required'] ) && ( 'yes' === $args['required'] || 'selection' === $args['required'] ) ) {
if ( 'selection' !== $args['required'] ) {
$data['required'] = ' required="true" aria-required="true"';
}
$data['required_label_text'] = __( 'required', 'fusion-builder' );
if ( ! empty( $args['required_label_text'] ) ) {
$data['required_label_text'] = $args['required_label_text'];
}
$data['required_label'] = ' <abbr class="fusion-form-element-required" title="' . esc_attr( $data['required_label_text'] ) . '">*</abbr>';
$data['required_placeholder'] = '*';
}
if ( isset( $args['disabled'] ) && 'yes' === $args['disabled'] ) {
$data['disabled'] = ' disabled';
if ( isset( $args['placeholder'] ) && '' !== $args['placeholder'] ) {
$data['value'] = $args['placeholder'];
}
}
$data['class'] = ' class="fusion-form-input"';
if ( isset( $args['placeholder'] ) && '' !== $args['placeholder'] ) {
if ( 'fusion_form_select' === $this->shortcode_handle ) {
$data['placeholder'] = [ $args['placeholder'] . $data['required_placeholder'] ];
} else {
$data['placeholder'] = ' placeholder="' . esc_attr( $args['placeholder'] . $data['required_placeholder'] ) . '"';
}
}
if ( isset( $args['label'] ) && '' !== $args['label'] && ! $is_hidden ) {
$non_label_elements = [ 'fusion_form_radio', 'fusion_form_checkbox', 'fusion_form_image_select', 'fusion_form_rating' ];
if ( 'fusion_form_checkbox' === $this->shortcode_handle ) {
$data['label_class'] = ' class="fusion-form-checkbox-label"';
}
$tag_open = '<label for="' . esc_attr( $args['name'] ) . '"' . esc_attr( $data['label_class'] ) . '>';
$tag_close = '</label>';
if ( in_array( $this->shortcode_handle, $non_label_elements, true ) ) {
$tag_open = '<span class="label">';
$tag_close = '</span>';
}
$data['label'] = $tag_open . esc_html( $args['label'] ) . $data['required_label'] . $tag_close;
}
$data['holds_private_data'] = ' data-holds-private-data="false"';
if ( isset( $args['holds_private_data'] ) && $args['holds_private_data'] ) {
$data['holds_private_data'] = ' data-holds-private-data="true"';
}
$data['input_attributes'] = '';
// Number field min and max.
if ( isset( $args['min'] ) && is_numeric( $args['min'] ) ) {
$data['input_attributes'] .= ' min="' . $args['min'] . '"';
}
if ( isset( $args['max'] ) && is_numeric( $args['max'] ) ) {
$data['input_attributes'] .= ' max="' . $args['max'] . '"';
}
// Text field minlength and maxlength.
if ( isset( $args['minlength'] ) && is_numeric( $args['minlength'] ) ) {
$data['input_attributes'] .= ' minlength="' . $args['minlength'] . '"';
}
if ( isset( $args['maxlength'] ) && ! empty( $args['maxlength'] ) ) {
$data['input_attributes'] .= ' maxlength="' . $args['maxlength'] . '"';
}
return $data;
}
/**
* Generate and returns tooltip html for the input field.
*
* @since 3.1
* @access public
* @param array $args All needed values for the form field.
* @return string $html HTML for tooltip.
*/
public function get_field_tooltip( $args ) {
global $fusion_form;
$html = '';
if ( '' !== $args['tooltip'] ) {
$html .= '<div class="fusion-form-tooltip">';
$html .= '<i class="awb-icon-question-circle"></i>';
$html .= '<span class="fusion-form-tooltip-content">' . $args['tooltip'] . '</span>';
$html .= '</div>';
}
return $html;
}
/**
* Renders normal text inputs.
*
* @since 3.1
* @access private
* @param array $args All needed values for the form field.
* @param string $type The type of the input, e.g. text, number, email.
* @return string The text input element.
*/
public function generate_input_field( $args, $type = 'text' ) {
global $fusion_form;
$html = '';
$element_data = $this->create_element_data( $args );
if ( '' !== $args['tooltip'] ) {
$element_data['label'] .= $this->get_field_tooltip( $args );
}
$args['value'] = isset( $args['value'] ) ? $args['value'] : ( isset( $element_data['value'] ) ? $element_data['value'] : '' );
$element_html = '<input type="' . $type . '" ';
if ( 'hidden' !== $type && '' !== $this->args['tab_index'] ) {
$element_html .= 'tabindex="' . $this->args['tab_index'] . '" ';
}
$element_html .= 'name="' . $args['name'] . '" id="' . $args['name'] . '" value="' . $args['value'] . '" ' . $element_data['class'] . $element_data['required'] . $element_data['disabled'] . $element_data['placeholder'] . $element_data['style'] . $element_data['holds_private_data'] . $element_data['input_attributes'] . $element_data['pattern'] . '/>';
if ( isset( $args['input_field_icon'] ) && '' !== $args['input_field_icon'] ) {
$icon_html = '<div class="fusion-form-input-with-icon">';
$icon_html .= '<i class="' . fusion_font_awesome_name_handler( $args['input_field_icon'] ) . '"></i>';
$element_html = $icon_html . $element_html;
$element_html .= '</div>';
}
if ( '' !== $element_data['label'] ) {
$element_data['label'] = '<div class="fusion-form-label-wrapper">' . $element_data['label'] . '</div>';
}
if ( 'above' === $fusion_form['form_meta']['label_position'] ) {
$html .= $element_data['label'] . $element_html;
} else {
$html .= $element_html . $element_data['label'];
}
return $html;
}
/**
* Renders checkbox inputs.
*
* @since 3.1
* @access private
* @param array $args All needed values for the form field.
* @param string $type The type of the input, e.g. radio, checkbox.
* @return string The checkbox input element.
*/
public function checkbox( $args, $type = 'checkbox' ) {
global $fusion_form;
$options = '';
$html = '';
if ( empty( $args['options'] ) ) {
return $html;
} else {
$args['options'] = json_decode( fusion_decode_if_needed( $args['options'] ), true );
}
$element_data = $this->create_element_data( $args );
foreach ( $args['options'] as $key => $option ) {
$checked = $option[0] ? ' checked ' : '';
$label = trim( $option[1] );
$value = ! empty( $option[2] ) ? trim( $option[2] ) : $label;
$name = empty( $args['name'] ) ? $args['label'] : $args['name'];
$element_name = ( 'checkbox' === $type ) ? $name . '[]' : $name;
$checkbox_class = ( 'floated' === $args['form_field_layout'] ) ? 'fusion-form-' . $type . ' option-inline' : 'fusion-form-' . $type;
$label_id = $type . '-' . str_replace( ' ', '-', strtolower( $name ) ) . '-' . $this->counter . '-' . $key;
$options .= '<div class="' . $checkbox_class . '">';
$options .= '<input tabindex="' . $args['tab_index'] . '" id="' . $label_id . '" type="' . $type . '" value="' . $value . '" name="' . $element_name . '"' . $element_data['class'] . $element_data['required'] . $checked . $element_data['holds_private_data'] . '/>';
$options .= '<label for="' . $label_id . '">';
$options .= $label . '</label>';
$options .= '</div>';
}
$fieldset_attr_string = '';
if ( isset( $args['fieldset_attr_string'] ) && $args['fieldset_attr_string'] ) {
$fieldset_attr_string = ' ' . $args['fieldset_attr_string'];
}
$element_html = '<fieldset' . $fieldset_attr_string . '>';
$element_html .= $options;
$element_html .= '</fieldset>';
if ( '' !== $args['tooltip'] ) {
$element_data['label'] .= $this->get_field_tooltip( $args );
}
if ( '' !== $element_data['label'] ) {
$element_data['label'] = '<div class="fusion-form-label-wrapper">' . $element_data['label'] . '</div>';
}
if ( 'above' === $fusion_form['form_meta']['label_position'] ) {
$html .= $element_data['label'] . $element_html;
} else {
$html .= $element_html . $element_data['label'];
}
return $html;
}
/**
* Adds field data to the form.
*
* @access public
* @since 3.1
* @return void
*/
public function add_field_data_to_form() {
global $fusion_form;
if ( ! isset( $fusion_form['form_fields'] ) ) {
$fusion_form['form_fields'] = [];
}
$fusion_form['form_fields'][] = $this->shortcode_handle;
if ( isset( $this->args['label'] ) ) {
$fusion_form['field_labels'][ $this->args['name'] ] = $this->args['label'];
}
if ( isset( $this->args['logics'] ) ) {
$fusion_form['field_logics'][ $this->args['name'] ] = base64_decode( $this->args['logics'] );
}
}
/**
* Adds field wrapper html.
*
* @access public
* @since 3.1
* @return string
*/
public function add_field_wrapper_html() {
$label_position = 'above';
if ( $this->params['form_meta']['label_position'] ) {
$label_position = $this->params['form_meta']['label_position'];
}
$html = '<div ';
// Add custom ID if it's there.
if ( isset( $this->args['id'] ) && '' !== $this->args['id'] ) {
$html .= 'id="' . esc_attr( $this->args['id'] ) . '" ';
}
// Start building class.
$html .= 'class="fusion-form-field ' . str_replace( '_', '-', $this->shortcode_handle ) . '-field fusion-form-label-' . $label_position;
// Add custom class if it's there.
if ( isset( $this->args['class'] ) && '' !== $this->args['class'] ) {
$html .= ' ' . esc_attr( $this->args['class'] );
}
// Hide field if it has got logics.
if ( isset( $this->args['logics'] ) && '' !== $this->args['logics'] && '[]' !== base64_decode( $this->args['logics'] ) ) {
$html .= ' fusion-form-field-hidden';
}
// Close class quotes.
$html .= '"';
$html .= ' data-form-id="' . $this->params['form_number'] . '">';
return $html;
}
/**
* Get the global $fusion_form value.
*
* @access public
* @since 3.1
* @return array
*/
public function get_form_data() {
global $fusion_form;
if ( ! isset( $fusion_form['id'] ) ) {
if ( fusion_doing_ajax() && isset( $_POST['post_id'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification, WordPress.PHP.StrictComparisons.LooseComparison
$fusion_form = Fusion_Builder_Form_Helper::fusion_form_set_form_data( (int) sanitize_text_field( wp_unslash( $_POST['post_id'] ) ) ); // phpcs:ignore WordPress.Security.NonceVerification, WordPress.PHP.StrictComparisons.LooseComparison
} elseif ( ! fusion_doing_ajax() && isset( $_POST['post_ID'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
$fusion_form = Fusion_Builder_Form_Helper::fusion_form_set_form_data( (int) sanitize_text_field( wp_unslash( $_POST['post_ID'] ) ) ); // phpcs:ignore WordPress.Security.NonceVerification, WordPress.PHP.StrictComparisons.LooseComparison
} elseif ( defined( 'REST_REQUEST' ) && REST_REQUEST ) {
// We need default form params, otherwise REST request triggers PHP notices when content is rendered.
$fusion_form = Fusion_Builder_Form_Helper::fusion_form_set_form_data( 0 );
}
}
return $fusion_form;
}
/**
* Render form field html.
*
* @access public
* @since 3.1
* @param string $content The content.
* @return string
*/
public function get_form_field( $content ) {
global $fusion_form;
// Add form data to form element.
if ( empty( $this->params ) || $this->params['id'] !== $fusion_form['id'] ) {
$this->params = $this->get_form_data();
}
// Add form element data to a form.
$this->add_field_data_to_form();
// Get form input html.
$html = $this->add_field_wrapper_html();
$html .= $this->render_input_field( $content );
$html .= '</div>';
return $html;
}
/**
* Render form input field html.
*
* @access public
* @since 3.1
* @param string $content The content.
* @return false
*/
public function render_input_field( $content ) {
return false;
}
}