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<?php |
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/** |
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* Fields API |
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* |
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* @package Give |
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* @subpackage Classes/Give_Fields_API |
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* @copyright Copyright (c) 2016, WordImpress |
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* @license https://opensource.org/licenses/gpl-license GNU Public License |
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* @since 1.9 |
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*/ |
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class Give_Fields_API { |
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/** |
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* Instance. |
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* |
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* @since 1.9 |
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* @access private |
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* @var Give_Fields_API |
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*/ |
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static private $instance; |
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/** |
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* The defaults for all elements |
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* |
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* @since 1.9 |
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* @access static |
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*/ |
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static $field_defaults = array( |
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'type' => '', |
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'id' => '', |
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'data_type' => '', |
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'value' => null, |
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'required' => false, |
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'options' => array(), |
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// Set default value to field. |
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'default' => null, |
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// Set checkbox value. |
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'cbvalue' => 'on', |
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// Field with wrapper. |
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'wrapper' => true, |
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'wrapper_type' => 'p', |
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// Add label, before and after field. |
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'label' => '', |
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'label_position' => 'before', |
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'label_tooltip' => '', |
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// Show multiple fields in same row with in sub section. |
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'sub_section_start' => false, |
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'sub_section_end' => false, |
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// Sortable. |
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'sortable' => false, |
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'sortable-icon' => false, |
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// Add custom attributes. |
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'label_attributes' => array(), |
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'field_attributes' => array(), |
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'wrapper_attributes' => array(), |
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'ul_attributes' => array(), |
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// Show/Hide field in before/after modal view. |
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'show_without_modal' => false, |
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'show_within_modal' => true, |
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// Params to edit field html. |
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// They accept callback or string input. |
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'before_field' => '', |
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'after_field' => '', |
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'before_field_wrapper' => '', |
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'after_field_wrapper' => '', |
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'before_field_label' => '', |
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'after_field_label' => '', |
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// Manually render field. |
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'callback' => '', |
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); |
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/** |
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* The defaults for all sections. |
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* |
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* @since 1.9 |
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* @access static |
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*/ |
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static $section_defaults = array( |
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'type' => 'section', |
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'label' => '', |
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'id' => '', |
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'section_attributes' => array(), |
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// Manually render section. |
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'callback' => '', |
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// Params to edit field html. |
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// They accept callback or string input. |
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'before_field_wrapper' => '', |
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'after_field_wrapper' => '', |
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'before_field_label' => '', |
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'after_field_label' => '', |
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); |
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/** |
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* The defaults for all blocks. |
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* |
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* @since 1.9 |
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* @access static |
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*/ |
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static $block_defaults = array( |
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'type' => 'block', |
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'label' => '', |
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'id' => '', |
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'block_attributes' => array(), |
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// Manually render section. |
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'callback' => '', |
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); |
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private function __construct() { |
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} |
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/** |
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* Get instance. |
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* |
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* @return static |
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*/ |
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public static function get_instance() { |
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if ( is_null( static::$instance ) ) { |
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self::$instance = new static(); |
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} |
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return self::$instance; |
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} |
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/** |
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* Initialize this module |
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* |
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* @since 1.9 |
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* @access static |
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*/ |
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public function init() { |
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add_filter( 'give_form_api_render_form_tags', array( $this, 'render_tags' ), 10, 2 ); |
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} |
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/** |
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* Render callback. |
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* |
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* @since 1.9 |
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* @access public |
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* @param $callback |
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* @param array $field |
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* @param null $form |
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* |
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* @return string |
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*/ |
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public static function render_callback( $callback, $field = array(), $form = null ){ |
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$field_html = ''; |
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if( empty( $callback ) || ! self::is_callback( $callback ) ) { |
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return $field_html; |
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} |
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// Process callback to get field html. |
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if ( is_string( $callback ) && function_exists( "$callback" ) ) { |
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$field_html = $callback( $field ); |
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} elseif ( is_array( $callback ) && method_exists( $callback[0], "$callback[1]" ) ) { |
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$field_html = $callback[0]->$callback[1]( $field ); |
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} |
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return $field_html; |
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} |
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/** |
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* Render custom field. |
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* |
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* @since 1.0 |
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* @access private |
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* |
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* @param array $field |
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* @param array $form |
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* |
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* @return string |
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*/ |
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private function render_custom_field( $field, $form = null ) { |
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$field_html = ''; |
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if ( ! empty( $field['callback'] ) ) { |
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$field = self::$instance->set_default_values( $field, $form ); |
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$callback = $field['callback']; |
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$field_html = self::render_callback( $callback, $field, $form ); |
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} |
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return $field_html; |
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} |
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/** |
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* Render `{{form_fields}}` tag. |
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* |
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* @since 1.9 |
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* @access private |
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* |
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* @param string $form_html |
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* @param array $form |
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* |
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* @return string |
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*/ |
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public function render_tags( $form_html, $form ) { |
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// Bailout: If form does not contain any field. |
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if ( empty( $form['fields'] ) ) { |
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str_replace( '{{form_fields}}', '', $form_html ); |
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return $form_html; |
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} |
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$fields_html = ''; |
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// Set responsive fields. |
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self::$instance->set_responsive_field( $form ); |
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// Render fields. |
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foreach ( $form['fields'] as $key => $field ) { |
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// Set default value. |
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$field['id'] = empty( $field['id'] ) ? $key : $field['id']; |
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// Render custom form with callback. |
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if ( $field_html = self::$instance->render_custom_field( $field, $form ) ) { |
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$fields_html .= $field_html; |
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} |
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switch ( true ) { |
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// Block. |
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case ( 'block' === self::get_field_type( $field ) ): |
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$fields_html .= self::$instance->render_block( $field, $form ); |
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break; |
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// Section. |
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case ( 'section' === self::get_field_type( $field ) ): |
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$fields_html .= self::$instance->render_section( $field, $form ); |
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break; |
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// Field |
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default: |
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$fields_html .= self::render_tag( $field, $form ); |
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} |
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} |
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$form_html = str_replace( '{{form_fields}}', $fields_html, $form_html ); |
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return $form_html; |
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} |
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/** |
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* Render section. |
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* |
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* @since 1.9 |
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* @access public |
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* |
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* @param array $section |
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* @param array $form |
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* @param array $args Helper argument to render section. |
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* |
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* @return string |
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*/ |
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public static function render_section( $section, $form = null, $args = array() ) { |
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// Set default values if necessary. |
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if ( ! isset( $args['set_default'] ) || (bool) $args['set_default'] ) { |
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$section = self::$instance->set_default_values( $section, $form ); |
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} |
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ob_start(); |
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// Set before section html. |
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$section['before_field_wrapper'] = self::is_callback( $section['before_field_wrapper'] ) |
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? self::render_callback( $section['before_field_wrapper'] ) |
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: $section['before_field_wrapper']; |
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// Set after section html. |
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$section['after_field_wrapper'] = self::is_callback( $section['after_field_wrapper'] ) |
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? self::render_callback( $section['after_field_wrapper'] ) |
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: $section['after_field_wrapper']; |
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// Set before section legend html. |
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$section['before_field_label'] = self::is_callback( $section['before_field_label'] ) |
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? self::render_callback( $section['before_field_label'] ) |
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: $section['before_field_label']; |
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// Set after section legend html. |
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$section['after_field_label'] = self::is_callback( $section['after_field_label'] ) |
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? self::render_callback( $section['after_field_label'] ) |
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: $section['after_field_label']; |
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echo $section['before_field_wrapper']; |
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?> |
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<fieldset <?php echo self::$instance->get_attributes( $section['section_attributes'] ); ?>> |
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<?php |
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// Legend. |
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if ( ! empty( $section['label'] ) ) { |
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echo $section['before_field_label']; |
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echo "<legend ". self::get_attributes( $section['label_attributes'] ).">{$section['label']}</legend>"; |
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echo $section['after_field_label']; |
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}; |
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// Fields. |
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foreach ( $section['fields'] as $key => $field ) { |
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echo self::render_tag( $field, $form, array( 'set_default' => false ) ); |
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} |
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?> |
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</fieldset> |
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<?php |
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echo $section['after_field_wrapper']; |
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$section_html = ob_get_clean(); |
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/** |
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* Filter the section html. |
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326
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* |
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327
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* @since 1.9 |
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328
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* |
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329
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* @param string $section_html |
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* @param array $field |
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* @param array $form |
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*/ |
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333
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$section_html = apply_filters( |
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"give_field_api_render_section", |
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$section_html, |
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336
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$section, |
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337
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$form, |
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338
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|
|
$args |
|
339
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|
|
); |
|
340
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|
return $section_html; |
|
341
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|
|
} |
|
342
|
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|
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|
343
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|
344
|
|
|
/** |
|
345
|
|
|
* Render block. |
|
346
|
|
|
* |
|
347
|
|
|
* @since 1.9 |
|
348
|
|
|
* @access public |
|
349
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|
|
* |
|
350
|
|
|
* @param array $block |
|
351
|
|
|
* @param array $form |
|
352
|
|
|
* @param array $args Helper argument to render section. |
|
353
|
|
|
* |
|
354
|
|
|
* @return string |
|
355
|
|
|
*/ |
|
356
|
|
|
public static function render_block( $block, $form = null, $args = array() ) { |
|
357
|
|
|
// Set default values if necessary. |
|
358
|
|
|
if ( ! isset( $args['set_default'] ) || (bool) $args['set_default'] ) { |
|
359
|
|
|
$block = self::$instance->set_default_values( $block, $form ); |
|
360
|
|
|
} |
|
361
|
|
|
|
|
362
|
|
|
ob_start(); |
|
363
|
|
|
?> |
|
364
|
|
|
<div <?php echo self::$instance->get_attributes( $block['block_attributes'] ); ?>> |
|
365
|
|
|
<?php |
|
366
|
|
|
// Fields. |
|
367
|
|
|
foreach ( $block['fields'] as $key => $field ) { |
|
368
|
|
|
echo array_key_exists( 'fields', $field ) |
|
369
|
|
|
? self::render_section( $field, $form, array( 'set_default' => false ) ) |
|
370
|
|
|
: self::render_tag( $field, $form, array( 'set_default' => false ) ); |
|
371
|
|
|
} |
|
372
|
|
|
?> |
|
373
|
|
|
</div> |
|
374
|
|
|
<?php |
|
375
|
|
|
$block_html = ob_get_clean(); |
|
376
|
|
|
|
|
377
|
|
|
/** |
|
378
|
|
|
* Filter the block html. |
|
379
|
|
|
* |
|
380
|
|
|
* @since 1.9 |
|
381
|
|
|
* |
|
382
|
|
|
* @param string $block_html |
|
383
|
|
|
* @param array $field |
|
384
|
|
|
* @param array $form |
|
385
|
|
|
*/ |
|
386
|
|
|
$block_html = apply_filters( |
|
387
|
|
|
"give_field_api_render_block", |
|
388
|
|
|
$block_html, |
|
389
|
|
|
$block, |
|
390
|
|
|
$form, |
|
391
|
|
|
$args |
|
392
|
|
|
); |
|
393
|
|
|
|
|
394
|
|
|
return $block_html; |
|
395
|
|
|
} |
|
396
|
|
|
|
|
397
|
|
|
/** |
|
398
|
|
|
* Render tag |
|
399
|
|
|
* |
|
400
|
|
|
* @since 1.9 |
|
401
|
|
|
* @access public |
|
402
|
|
|
* |
|
403
|
|
|
* @param array $field |
|
404
|
|
|
* @param array $form |
|
405
|
|
|
* @param array $args Helper argument to render section. |
|
406
|
|
|
* |
|
407
|
|
|
* @return string |
|
408
|
|
|
*/ |
|
409
|
|
|
public static function render_tag( $field, $form = null, $args = array() ) { |
|
410
|
|
|
// Enqueue scripts. |
|
411
|
|
|
Give_Form_API::enqueue_scripts(); |
|
412
|
|
|
|
|
413
|
|
|
if( ! empty( $field['sortable'] ) ) { |
|
414
|
|
|
wp_enqueue_script('jquery-ui-sortable'); |
|
415
|
|
|
} |
|
416
|
|
|
|
|
417
|
|
|
// Set default values if necessary. |
|
418
|
|
|
if ( ! isset( $args['set_default'] ) || (bool) $args['set_default'] ) { |
|
419
|
|
|
$field = self::$instance->set_default_values( $field, $form ); |
|
420
|
|
|
} |
|
421
|
|
|
|
|
422
|
|
|
$field_html = ''; |
|
423
|
|
|
$functions_name = "render_{$field['type']}_field"; |
|
424
|
|
|
|
|
425
|
|
|
if ( 'section' === self::$instance->get_field_type( $field ) ) { |
|
426
|
|
|
$field_html = self::$instance->render_section( $field, $form, array( 'set_default' => false ) ); |
|
427
|
|
|
|
|
428
|
|
|
} elseif ( method_exists( self::$instance, $functions_name ) ) { |
|
429
|
|
|
$field_html = self::$instance->{$functions_name}( $field, $form, $args ); |
|
430
|
|
|
|
|
431
|
|
|
} |
|
432
|
|
|
|
|
433
|
|
|
/** |
|
434
|
|
|
* Filter the custom field type html. |
|
435
|
|
|
* Developer can use this hook to render custom field type. |
|
436
|
|
|
* |
|
437
|
|
|
* @since 1.9 |
|
438
|
|
|
* |
|
439
|
|
|
* @param string $field_html |
|
440
|
|
|
* @param array $field |
|
441
|
|
|
* @param array $form |
|
442
|
|
|
*/ |
|
443
|
|
|
$field_html = apply_filters( |
|
444
|
|
|
"give_field_api_render_{$field['type']}_field", |
|
445
|
|
|
$field_html, |
|
446
|
|
|
$field, |
|
447
|
|
|
$form, |
|
448
|
|
|
$args |
|
449
|
|
|
); |
|
450
|
|
|
|
|
451
|
|
|
/** |
|
452
|
|
|
* Filter the all field type html. |
|
453
|
|
|
* |
|
454
|
|
|
* @since 1.9 |
|
455
|
|
|
* |
|
456
|
|
|
* @param string $field_html |
|
457
|
|
|
* @param array $field |
|
458
|
|
|
* @param array $form |
|
459
|
|
|
*/ |
|
460
|
|
|
$field_html = apply_filters( |
|
461
|
|
|
"give_field_api_render_field", |
|
462
|
|
|
$field_html, |
|
463
|
|
|
$field, |
|
464
|
|
|
$form, |
|
465
|
|
|
$args |
|
466
|
|
|
); |
|
467
|
|
|
|
|
468
|
|
|
return $field_html; |
|
469
|
|
|
} |
|
470
|
|
|
|
|
471
|
|
|
|
|
472
|
|
|
/** |
|
473
|
|
|
* Render text field. |
|
474
|
|
|
* |
|
475
|
|
|
* @since 1.9 |
|
476
|
|
|
* @access public |
|
477
|
|
|
* |
|
478
|
|
|
* @param array $field |
|
479
|
|
|
* @param array $form |
|
480
|
|
|
* @param array $args |
|
481
|
|
|
* |
|
482
|
|
|
* @return string |
|
483
|
|
|
*/ |
|
484
|
|
|
public static function render_text_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
485
|
|
|
$field_wrapper = self::$instance->render_field_wrapper( $field ); |
|
486
|
|
|
$field['field_attributes']['name'] = self::get_field_name( $field ); |
|
487
|
|
|
$field['field_attributes']['type'] = $field['type']; |
|
488
|
|
|
|
|
489
|
|
|
if( ! empty( $field['required'] ) ) { |
|
490
|
|
|
$field['field_attributes']['required'] = 'required'; |
|
491
|
|
|
$field['field_attributes']['aria-required'] = 'true'; |
|
492
|
|
|
} |
|
493
|
|
|
|
|
494
|
|
|
ob_start(); |
|
495
|
|
|
|
|
496
|
|
|
echo '<input ' . self::$instance->get_attributes( $field['field_attributes'] ) . '>'; |
|
497
|
|
|
|
|
498
|
|
|
return str_replace( '{{form_field}}', ob_get_clean(), $field_wrapper ); |
|
499
|
|
|
} |
|
500
|
|
|
|
|
501
|
|
|
/** |
|
502
|
|
|
* Render submit field. |
|
503
|
|
|
* |
|
504
|
|
|
* @since 1.9 |
|
505
|
|
|
* @access public |
|
506
|
|
|
* |
|
507
|
|
|
* @param array $field |
|
508
|
|
|
* @param array $form |
|
509
|
|
|
* @param array $args |
|
510
|
|
|
* |
|
511
|
|
|
* @return string |
|
512
|
|
|
*/ |
|
513
|
|
|
public static function render_submit_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
514
|
|
|
return self::$instance->render_text_field( $field ); |
|
515
|
|
|
} |
|
516
|
|
|
|
|
517
|
|
|
/** |
|
518
|
|
|
* Render checkbox field. |
|
519
|
|
|
* |
|
520
|
|
|
* @since 1.9 |
|
521
|
|
|
* @access public |
|
522
|
|
|
* |
|
523
|
|
|
* @param array $field |
|
524
|
|
|
* @param array $form |
|
525
|
|
|
* @param array $args |
|
526
|
|
|
* |
|
527
|
|
|
* @return string |
|
528
|
|
|
*/ |
|
529
|
|
|
public static function render_checkbox_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
530
|
|
|
return self::$instance->render_text_field( $field ); |
|
531
|
|
|
} |
|
532
|
|
|
|
|
533
|
|
|
/** |
|
534
|
|
|
* Render email field. |
|
535
|
|
|
* |
|
536
|
|
|
* @since 1.9 |
|
537
|
|
|
* @access public |
|
538
|
|
|
* |
|
539
|
|
|
* @param array $field |
|
540
|
|
|
* @param array $form |
|
541
|
|
|
* @param array $args |
|
542
|
|
|
* |
|
543
|
|
|
* @return string |
|
544
|
|
|
*/ |
|
545
|
|
|
public static function render_email_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
546
|
|
|
return self::$instance->render_text_field( $field ); |
|
547
|
|
|
} |
|
548
|
|
|
|
|
549
|
|
|
/** |
|
550
|
|
|
* Render number field. |
|
551
|
|
|
* |
|
552
|
|
|
* @since 1.9 |
|
553
|
|
|
* @access public |
|
554
|
|
|
* |
|
555
|
|
|
* @param array $field |
|
556
|
|
|
* @param array $form |
|
557
|
|
|
* @param array $args |
|
558
|
|
|
* |
|
559
|
|
|
* @return string |
|
560
|
|
|
*/ |
|
561
|
|
|
public static function render_number_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
562
|
|
|
return self::$instance->render_text_field( $field ); |
|
563
|
|
|
} |
|
564
|
|
|
|
|
565
|
|
|
/** |
|
566
|
|
|
* Render password field. |
|
567
|
|
|
* |
|
568
|
|
|
* @since 1.9 |
|
569
|
|
|
* @access public |
|
570
|
|
|
* |
|
571
|
|
|
* @param array $field |
|
572
|
|
|
* @param array $form |
|
573
|
|
|
* @param array $args |
|
574
|
|
|
* |
|
575
|
|
|
* @return string |
|
576
|
|
|
*/ |
|
577
|
|
|
public static function render_password_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
578
|
|
|
return self::$instance->render_text_field( $field ); |
|
579
|
|
|
} |
|
580
|
|
|
|
|
581
|
|
|
/** |
|
582
|
|
|
* Render button field. |
|
583
|
|
|
* |
|
584
|
|
|
* @since 1.9 |
|
585
|
|
|
* @access public |
|
586
|
|
|
* |
|
587
|
|
|
* @param array $field |
|
588
|
|
|
* @param array $form |
|
589
|
|
|
* @param array $args |
|
590
|
|
|
* |
|
591
|
|
|
* @return string |
|
592
|
|
|
*/ |
|
593
|
|
|
public static function render_button_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
594
|
|
|
return self::$instance->render_text_field( $field ); |
|
595
|
|
|
} |
|
596
|
|
|
|
|
597
|
|
|
/** |
|
598
|
|
|
* Render hidden field. |
|
599
|
|
|
* |
|
600
|
|
|
* @since 1.9 |
|
601
|
|
|
* @access public |
|
602
|
|
|
* |
|
603
|
|
|
* @param array $field |
|
604
|
|
|
* @param array $form |
|
605
|
|
|
* @param array $args |
|
606
|
|
|
* |
|
607
|
|
|
* @return string |
|
608
|
|
|
*/ |
|
609
|
|
|
public static function render_hidden_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
610
|
|
|
$field['wrapper'] = false; |
|
611
|
|
|
|
|
612
|
|
|
return self::$instance->render_text_field( $field ); |
|
613
|
|
|
} |
|
614
|
|
|
|
|
615
|
|
|
/** |
|
616
|
|
|
* Render textarea field. |
|
617
|
|
|
* |
|
618
|
|
|
* @since 1.9 |
|
619
|
|
|
* @access public |
|
620
|
|
|
* |
|
621
|
|
|
* @param array $field |
|
622
|
|
|
* @param array $form |
|
623
|
|
|
* @param array $args |
|
624
|
|
|
* |
|
625
|
|
|
* @return string |
|
626
|
|
|
*/ |
|
627
|
|
|
public static function render_textarea_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
628
|
|
|
$field_wrapper = self::$instance->render_field_wrapper( $field ); |
|
629
|
|
|
ob_start(); |
|
630
|
|
|
?> |
|
631
|
|
|
<textarea |
|
632
|
|
|
name="<?php echo self::get_field_name( $field ); ?>" |
|
633
|
|
|
<?php echo( $field['required'] ? 'required=""' : '' ); ?> |
|
634
|
|
|
<?php echo self::$instance->get_attributes( $field['field_attributes'] ); ?> |
|
635
|
|
|
><?php echo $field ['value']; ?></textarea> |
|
636
|
|
|
|
|
637
|
|
|
|
|
638
|
|
|
<?php |
|
639
|
|
|
|
|
640
|
|
|
return str_replace( '{{form_field}}', ob_get_clean(), $field_wrapper ); |
|
641
|
|
|
} |
|
642
|
|
|
|
|
643
|
|
|
/** |
|
644
|
|
|
* Render select field. |
|
645
|
|
|
* |
|
646
|
|
|
* @since 1.9 |
|
647
|
|
|
* @access public |
|
648
|
|
|
* |
|
649
|
|
|
* @param array $field |
|
650
|
|
|
* @param array $form |
|
651
|
|
|
* @param array $args |
|
652
|
|
|
* |
|
653
|
|
|
* @return string |
|
654
|
|
|
*/ |
|
655
|
|
|
public static function render_select_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
656
|
|
|
$field_wrapper = self::$instance->render_field_wrapper( $field ); |
|
657
|
|
|
ob_start(); |
|
658
|
|
|
|
|
659
|
|
|
$options_html = ''; |
|
660
|
|
|
foreach ( $field['options'] as $key => $option ) { |
|
661
|
|
|
$options_html .= '<option '. self::get_attributes( $option['field_attributes'] ). '>' . $option['label'] . '</option>'; |
|
662
|
|
|
} |
|
663
|
|
|
?> |
|
664
|
|
|
|
|
665
|
|
|
<select |
|
666
|
|
|
name="<?php echo self::get_field_name( $field ); ?>" |
|
667
|
|
|
<?php echo( $field['required'] ? 'required=""' : '' ); ?> |
|
668
|
|
|
<?php echo self::$instance->get_attributes( $field['field_attributes'] ); ?> |
|
669
|
|
|
><?php echo $options_html; ?></select> |
|
670
|
|
|
<?php |
|
671
|
|
|
|
|
672
|
|
|
return str_replace( '{{form_field}}', ob_get_clean(), $field_wrapper ); |
|
673
|
|
|
} |
|
674
|
|
|
|
|
675
|
|
|
/** |
|
676
|
|
|
* Render multi select field. |
|
677
|
|
|
* |
|
678
|
|
|
* @since 1.9 |
|
679
|
|
|
* @access public |
|
680
|
|
|
* |
|
681
|
|
|
* @param array $field |
|
682
|
|
|
* @param array $form |
|
683
|
|
|
* @param array $args |
|
684
|
|
|
* |
|
685
|
|
|
* @return string |
|
686
|
|
|
*/ |
|
687
|
|
|
public static function render_multi_select_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
688
|
|
|
$field['field_attributes'] = array_merge( $field['field_attributes'], array( 'multiple' => 'multiple' ) ); |
|
689
|
|
|
$field['id'] = "{$field['id']}[]"; |
|
690
|
|
|
|
|
691
|
|
|
return self::$instance->render_select_field( $field ); |
|
692
|
|
|
} |
|
693
|
|
|
|
|
694
|
|
|
/** |
|
695
|
|
|
* Render radio field. |
|
696
|
|
|
* |
|
697
|
|
|
* @since 1.9 |
|
698
|
|
|
* @access public |
|
699
|
|
|
* |
|
700
|
|
|
* @param array $field |
|
701
|
|
|
* @param array $form |
|
702
|
|
|
* @param array $args |
|
703
|
|
|
* |
|
704
|
|
|
* @return string |
|
705
|
|
|
*/ |
|
706
|
|
|
public static function render_radio_field( $field, $form = null, $args = array() ) { |
|
707
|
|
|
$field['wrapper_type'] = 'p' === $field['wrapper_type'] |
|
708
|
|
|
? 'fieldset' |
|
709
|
|
|
: $field['wrapper_type']; |
|
710
|
|
|
|
|
711
|
|
|
|
|
712
|
|
|
$field_wrapper = self::$instance->render_field_wrapper( $field, $form, $args ); |
|
713
|
|
|
|
|
714
|
|
|
ob_start(); |
|
715
|
|
|
|
|
716
|
|
|
$id_base = $field['field_attributes']['id']; |
|
717
|
|
|
unset( $field['field_attributes']['id'] ); |
|
718
|
|
|
|
|
719
|
|
|
$field['ul_attributes']['class'] = empty( $field['ul_attributes']['class'] ) |
|
720
|
|
|
? 'give-radio-fields' |
|
721
|
|
|
: "give-radio-fields {$field['ul_attributes']['class']}"; |
|
722
|
|
|
|
|
723
|
|
|
echo '<ul ' . self::get_attributes( $field['ul_attributes'] ) . '>'; |
|
724
|
|
|
foreach ( $field['options'] as $key => $option ) : |
|
725
|
|
|
$option['label_position'] = ! empty( $option['label_position'] ) ? $option['label_position'] : $field['label_position']; |
|
726
|
|
|
|
|
727
|
|
|
$option = wp_parse_args( $option, self::$field_defaults ); |
|
728
|
|
|
|
|
729
|
|
|
$option['field_attributes']['type'] = $field['type']; |
|
730
|
|
|
$option['field_attributes']['name'] = self::get_field_name( $field ); |
|
731
|
|
|
|
|
732
|
|
|
$option['field_attributes']['id'] = ! empty( $option['field_attributes']['id'] ) |
|
733
|
|
|
? $option['field_attributes']['id'] |
|
734
|
|
|
: "{$id_base}-{$key}-" . uniqid(); |
|
735
|
|
|
|
|
736
|
|
|
$option['label_attributes']['for'] = ! empty( $option['label_attributes']['for'] ) |
|
737
|
|
|
? $option['label_attributes']['for'] |
|
738
|
|
|
: $option['field_attributes']['id']; |
|
739
|
|
|
|
|
740
|
|
|
|
|
741
|
|
|
$option['label_attributes']['class'] = empty( $option['label_attributes']['class'] ) |
|
742
|
|
|
? 'give-label' |
|
743
|
|
|
: "give-label {$option['label_attributes']['class']}"; |
|
744
|
|
|
|
|
745
|
|
|
?> |
|
746
|
|
|
<li> |
|
747
|
|
|
<?php |
|
748
|
|
|
echo str_replace( |
|
749
|
|
|
'{{form_field}}', |
|
750
|
|
|
'<input ' . self::$instance->get_attributes( $option['field_attributes'] ) . '>', |
|
751
|
|
|
self::get_field_template( $option, $form, $args ) |
|
752
|
|
|
); |
|
753
|
|
|
?> |
|
754
|
|
|
</li> |
|
755
|
|
|
<?php |
|
756
|
|
|
endforeach; |
|
757
|
|
|
echo '</ul>'; |
|
758
|
|
|
|
|
759
|
|
|
return str_replace( '{{form_field}}', ob_get_clean(), $field_wrapper ); |
|
760
|
|
|
} |
|
761
|
|
|
|
|
762
|
|
|
/** |
|
763
|
|
|
* Render multi checkbox field. |
|
764
|
|
|
* |
|
765
|
|
|
* Note: |
|
766
|
|
|
* You can reorder checklist if sortable with help of give_reorder_array function. |
|
767
|
|
|
* |
|
768
|
|
|
* @since 1.9 |
|
769
|
|
|
* @access public |
|
770
|
|
|
* |
|
771
|
|
|
* @param array $field |
|
772
|
|
|
* @param array $form |
|
773
|
|
|
* @param array $args |
|
774
|
|
|
* |
|
775
|
|
|
* @return string |
|
776
|
|
|
*/ |
|
777
|
|
|
public static function render_multi_checkbox_field( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
778
|
|
|
// Field wrapper. |
|
779
|
|
|
$field['wrapper_type'] = 'p' === $field['wrapper_type'] |
|
780
|
|
|
? 'fieldset' |
|
781
|
|
|
: $field['wrapper_type']; |
|
782
|
|
|
|
|
783
|
|
|
// Field value. |
|
784
|
|
|
$field['value'] = is_array( $field['value'] ) |
|
785
|
|
|
? $field['value'] |
|
786
|
|
|
: array(); |
|
787
|
|
|
|
|
788
|
|
|
// Field type. |
|
789
|
|
|
$field['field_attributes']['type'] = 'checkbox'; |
|
790
|
|
|
|
|
791
|
|
|
// Field name. |
|
792
|
|
|
$field['field_attributes']['name'] = self::get_field_name( $field ) . '[]'; |
|
793
|
|
|
|
|
794
|
|
|
$field_wrapper = self::$instance->render_field_wrapper( $field ); |
|
795
|
|
|
ob_start(); |
|
796
|
|
|
|
|
797
|
|
|
$id_base = $field['field_attributes']['id']; |
|
798
|
|
|
unset( $field['field_attributes']['id'] ); |
|
799
|
|
|
|
|
800
|
|
|
// Set ul attributes. |
|
801
|
|
|
$field['ul_attributes']['class'] = empty( $field['ul_attributes']['class'] ) |
|
802
|
|
|
? 'give-checklist-fields' |
|
803
|
|
|
: "give-checklist-fields {$field['ul_attributes']['class']}"; |
|
804
|
|
|
$field['ul_attributes']['data-give-sortable-list'] =absint( $field['sortable'] ); |
|
805
|
|
|
$field['ul_attributes']['data-give-sortable-icon'] =absint( $field['sortable-icon'] ); |
|
806
|
|
|
|
|
807
|
|
|
echo '<ul ' . self::get_attributes( $field['ul_attributes'] ) . '>'; |
|
808
|
|
|
|
|
809
|
|
|
foreach ( $field['options'] as $key => $option ) : |
|
810
|
|
|
// Set basic values for field. |
|
811
|
|
|
$option = is_array( $option ) ? $option : array( 'label' => $option ); |
|
812
|
|
|
$option['field_attributes']['id'] = "give-{$id_base}-{$key}"; |
|
813
|
|
|
$option['field_attributes']['data-give-required'] = ( $field['required'] ? 1 : 0 ); |
|
814
|
|
|
$option['field_attributes']['value'] = empty( $option['field_attributes']['value'] ) |
|
815
|
|
|
? $key |
|
816
|
|
|
: $option['field_attributes']['value']; |
|
817
|
|
|
|
|
818
|
|
|
// Check if field checked or not. |
|
819
|
|
|
if ( |
|
820
|
|
|
! empty( $field['value'] ) && in_array( $key, $field['value'] ) |
|
821
|
|
|
|| ( |
|
822
|
|
|
( ! empty( $field['repeater_default_template'] ) || ! empty( $field['repeater_template'] ) ) |
|
823
|
|
|
&& is_array( $option ) |
|
824
|
|
|
&& ! empty( $option['checked'] ) |
|
825
|
|
|
) |
|
826
|
|
|
) { |
|
827
|
|
|
$option['field_attributes']['checked'] = 'checked'; |
|
828
|
|
|
} |
|
829
|
|
|
|
|
830
|
|
|
// Add extra attribute per checkbox. |
|
831
|
|
|
$option['field_attributes'] = is_array( $option ) && ! empty( $option['field_attributes'] ) |
|
832
|
|
|
? array_merge( $field['field_attributes'], $option['field_attributes'] ) |
|
833
|
|
|
: $field['field_attributes']; |
|
834
|
|
|
|
|
835
|
|
|
// Add field specific class. |
|
836
|
|
|
$option['field_attributes']['class'] = trim( "{$option['field_attributes']['class']} give-{$key}" ); |
|
837
|
|
|
?> |
|
838
|
|
|
<li> |
|
839
|
|
|
<label class="give-label" for="<?php echo $option['field_attributes']['id']; ?>"> |
|
840
|
|
|
<input <?php echo self::$instance->get_attributes( $option['field_attributes'] ); ?>><?php echo( ! is_array( $option ) ? $option : ( isset( $option['label'] ) ? $option['label'] : '' ) ); ?> |
|
841
|
|
|
</label> |
|
842
|
|
|
</li> |
|
843
|
|
|
<?php |
|
844
|
|
|
endforeach; |
|
845
|
|
|
|
|
846
|
|
|
echo '</ul>'; |
|
847
|
|
|
|
|
848
|
|
|
return str_replace( '{{form_field}}', ob_get_clean(), $field_wrapper ); |
|
849
|
|
|
} |
|
850
|
|
|
|
|
851
|
|
|
|
|
852
|
|
|
/** |
|
853
|
|
|
* Render group field |
|
854
|
|
|
* |
|
855
|
|
|
* @since 1.9 |
|
856
|
|
|
* @access public |
|
857
|
|
|
* |
|
858
|
|
|
* @param array $fields |
|
859
|
|
|
* @param array $form |
|
860
|
|
|
* @param array $args |
|
861
|
|
|
* |
|
862
|
|
|
* @return string |
|
863
|
|
|
*/ |
|
864
|
|
|
public static function render_group_field( $fields, $form = null, $args = array() ) { |
|
|
|
|
|
|
865
|
|
|
// Bailout. |
|
866
|
|
|
if ( ! isset( $fields['fields'] ) || empty( $fields['fields'] ) ) { |
|
867
|
|
|
return ''; |
|
868
|
|
|
} |
|
869
|
|
|
|
|
870
|
|
|
$group_numbering = isset( $fields['options']['group_numbering'] ) ? (int) $fields['options']['group_numbering'] : 0; |
|
871
|
|
|
$close_tabs = isset( $fields['options']['close_tabs'] ) ? (int) $fields['options']['close_tabs'] : 0; |
|
872
|
|
|
$repeater_field_values = $fields['value']; |
|
873
|
|
|
$header_title = isset( $fields['options']['header_title'] ) |
|
874
|
|
|
? $fields['options']['header_title'] |
|
875
|
|
|
: esc_attr__( 'Group', 'give' ); |
|
876
|
|
|
|
|
877
|
|
|
$add_default_donation_field = false; |
|
878
|
|
|
|
|
879
|
|
|
// Check if level is not created or we have to add default level. |
|
880
|
|
|
if ( is_array( $repeater_field_values ) && ( $fields_count = count( $repeater_field_values ) ) ) { |
|
881
|
|
|
$repeater_field_values = array_values( $repeater_field_values ); |
|
882
|
|
|
} else { |
|
883
|
|
|
$fields_count = 1; |
|
884
|
|
|
$add_default_donation_field = true; |
|
885
|
|
|
} |
|
886
|
|
|
|
|
887
|
|
|
$field_wrapper = self::$instance->render_field_wrapper( $fields ); |
|
888
|
|
|
|
|
889
|
|
|
ob_start(); |
|
890
|
|
|
?> |
|
891
|
|
|
<div class="give-repeatable-field-section" id="<?php echo "{$fields['id']}_field"; ?>" |
|
892
|
|
|
data-group-numbering="<?php echo $group_numbering; ?>" data-close-tabs="<?php echo $close_tabs; ?>"> |
|
893
|
|
|
<?php if ( ! empty( $fields['label'] ) ) : ?> |
|
894
|
|
|
<p class="give-repeater-field-name"><?php echo $fields['label']; ?></p> |
|
895
|
|
|
<?php endif; ?> |
|
896
|
|
|
|
|
897
|
|
|
<?php if ( ! empty( $fields['description'] ) ) : ?> |
|
898
|
|
|
<p class="give-repeater-field-description"><?php echo $fields['description']; ?></p> |
|
899
|
|
|
<?php endif; ?> |
|
900
|
|
|
|
|
901
|
|
|
<table class="give-repeatable-fields-section-wrapper" cellspacing="0"> |
|
902
|
|
|
<tbody class="container"<?php echo " data-rf-row-count=\"{$fields_count}\""; ?>> |
|
903
|
|
|
<!--Repeater field group template--> |
|
904
|
|
|
<tr class="give-template give-row"> |
|
905
|
|
|
<td class="give-repeater-field-wrap give-column" colspan="2"> |
|
906
|
|
|
<div class="give-row-head give-move"> |
|
907
|
|
|
<button type="button" class="give-toggle-btn"> |
|
908
|
|
|
<span class="give-toggle-indicator"></span> |
|
909
|
|
|
</button> |
|
910
|
|
|
<span class="give-remove" title="<?php esc_html_e( 'Remove Group', 'give' ); ?>">-</span> |
|
911
|
|
|
<h2> |
|
912
|
|
|
<span data-header-title="<?php echo $header_title; ?>"><?php echo $header_title; ?></span> |
|
913
|
|
|
</h2> |
|
914
|
|
|
</div> |
|
915
|
|
|
<div class="give-row-body"> |
|
916
|
|
|
<?php |
|
917
|
|
|
foreach ( $fields['fields'] as $field_id => $field ) : |
|
918
|
|
|
$field['id'] = ! empty( $field['id'] ) ? $field['id'] : $field_id; |
|
919
|
|
|
$field['repeat'] = true; |
|
920
|
|
|
$field['repeater_template'] = true; |
|
921
|
|
|
|
|
922
|
|
|
$field['repeater_field_name'] = self::get_repeater_field_name( $field, $fields ); |
|
923
|
|
|
$field['field_attributes']['id'] = str_replace( array( '[', ']' ), array( '_', '', ), $field['repeater_field_name'] ); |
|
924
|
|
|
|
|
925
|
|
|
echo self::render_tag( $field, $form ); |
|
926
|
|
|
endforeach; |
|
927
|
|
|
?> |
|
928
|
|
|
</div> |
|
929
|
|
|
</td> |
|
930
|
|
|
</tr> |
|
931
|
|
|
|
|
932
|
|
|
<?php if ( ! empty( $repeater_field_values ) ) : ?> |
|
933
|
|
|
<!--Stored repeater field group--> |
|
934
|
|
|
<?php foreach ( $repeater_field_values as $index => $field_group ) : ?> |
|
935
|
|
|
<tr class="give-row"> |
|
936
|
|
|
<td class="give-repeater-field-wrap give-column" colspan="2"> |
|
937
|
|
|
<div class="give-row-head give-move"> |
|
938
|
|
|
<button type="button" class="give-toggle-btn"> |
|
939
|
|
|
<span class="give-toggle-indicator"></span> |
|
940
|
|
|
</button> |
|
941
|
|
|
<sapn class="give-remove" title="<?php esc_html_e( 'Remove Group', 'give' ); ?>">- |
|
942
|
|
|
</sapn> |
|
943
|
|
|
<h2> |
|
944
|
|
|
<span data-header-title="<?php echo $header_title; ?>"><?php echo $header_title; ?></span> |
|
945
|
|
|
</h2> |
|
946
|
|
|
</div> |
|
947
|
|
|
<div class="give-row-body"> |
|
948
|
|
|
<?php |
|
949
|
|
|
foreach ( $fields['fields'] as $field_id => $field ) : |
|
950
|
|
|
$field['id'] = ! empty( $field['id'] ) ? $field['id'] : $field_id; |
|
951
|
|
|
$field['repeat'] = true; |
|
952
|
|
|
|
|
953
|
|
|
$field['repeater_field_name'] = self::get_repeater_field_name( $field, $fields, $index ); |
|
954
|
|
|
$field['value'] = self::get_repeater_field_value( $field, $field_group, $fields ); |
|
955
|
|
|
$field['field_attributes']['id'] = str_replace( array( '[', ']' ), array( '_', '', ), $field['repeater_field_name'] ); |
|
956
|
|
|
|
|
957
|
|
|
echo self::render_tag( $field, $form ); |
|
958
|
|
|
endforeach; |
|
959
|
|
|
?> |
|
960
|
|
|
</div> |
|
961
|
|
|
</td> |
|
962
|
|
|
</tr> |
|
963
|
|
|
<?php endforeach; ?> |
|
964
|
|
|
|
|
965
|
|
|
<?php elseif ( $add_default_donation_field ) : ?> |
|
966
|
|
|
<!--Default repeater field group--> |
|
967
|
|
|
<tr class="give-row"> |
|
968
|
|
|
<td class="give-repeater-field-wrap give-column" colspan="2"> |
|
969
|
|
|
<div class="give-row-head give-move"> |
|
970
|
|
|
<button type="button" class="give-toggle-btn"> |
|
971
|
|
|
<span class="give-toggle-indicator"></span> |
|
972
|
|
|
</button> |
|
973
|
|
|
<sapn class="give-remove" title="<?php esc_html_e( 'Remove Group', 'give' ); ?>">- |
|
974
|
|
|
</sapn> |
|
975
|
|
|
<h2> |
|
976
|
|
|
<span data-header-title="<?php echo $header_title; ?>"><?php echo $header_title; ?></span> |
|
977
|
|
|
</h2> |
|
978
|
|
|
</div> |
|
979
|
|
|
<div class="give-row-body"> |
|
980
|
|
|
<?php |
|
981
|
|
|
foreach ( $fields['fields'] as $field_id => $field ) : |
|
982
|
|
|
$field['id'] = ! empty( $field['id'] ) ? $field['id'] : $field_id; |
|
983
|
|
|
$field['repeat'] = true; |
|
984
|
|
|
$field['repeater_default_template'] = true; |
|
985
|
|
|
|
|
986
|
|
|
$field['repeater_field_name'] = self::get_repeater_field_name( $field, $fields, 0 ); |
|
987
|
|
|
$field['field_attributes']['id'] = str_replace( array( '[', ']' ), array( '_', '', ), $field['repeater_field_name'] ); |
|
988
|
|
|
|
|
989
|
|
|
echo self::render_tag( $field, $form ); |
|
990
|
|
|
endforeach; |
|
991
|
|
|
?> |
|
992
|
|
|
</div> |
|
993
|
|
|
</td> |
|
994
|
|
|
</tr> |
|
995
|
|
|
<?php endif; ?> |
|
996
|
|
|
</tbody> |
|
997
|
|
|
<tfoot> |
|
998
|
|
|
<tr> |
|
999
|
|
|
<?php |
|
1000
|
|
|
$add_row_btn_title = isset( $fields['options']['add_button'] ) |
|
1001
|
|
|
? $add_row_btn_title = $fields['options']['add_button'] |
|
1002
|
|
|
: esc_html__( 'Add Row', 'give' ); |
|
1003
|
|
|
?> |
|
1004
|
|
|
<td colspan="2" class="give-add-repeater-field-section-row-wrap"> |
|
1005
|
|
|
<button class="button button-primary give-add-repeater-field-section-row"><?php echo $add_row_btn_title; ?></button> |
|
1006
|
|
|
</td> |
|
1007
|
|
|
</tr> |
|
1008
|
|
|
</tfoot> |
|
1009
|
|
|
</table> |
|
1010
|
|
|
</div> |
|
1011
|
|
|
<?php |
|
1012
|
|
|
|
|
1013
|
|
|
return str_replace( '{{form_field}}', ob_get_clean(), $field_wrapper ); |
|
1014
|
|
|
} |
|
1015
|
|
|
|
|
1016
|
|
|
|
|
1017
|
|
|
/** |
|
1018
|
|
|
* Render field |
|
1019
|
|
|
* |
|
1020
|
|
|
* @since 1.9 |
|
1021
|
|
|
* @access private |
|
1022
|
|
|
* |
|
1023
|
|
|
* @param array $field |
|
1024
|
|
|
* @param array $form |
|
1025
|
|
|
* @param array $args |
|
1026
|
|
|
* |
|
1027
|
|
|
* @return string |
|
1028
|
|
|
*/ |
|
1029
|
|
|
public static function get_field_template( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
1030
|
|
|
/** |
|
1031
|
|
|
* Field Html template. |
|
1032
|
|
|
*/ |
|
1033
|
|
|
// Set before field html. |
|
1034
|
|
|
$field['before_field'] = self::is_callback( $field['before_field'] ) |
|
1035
|
|
|
? self::render_callback( $field['before_field'] ) |
|
1036
|
|
|
: $field['before_field']; |
|
1037
|
|
|
|
|
1038
|
|
|
// Set after field html. |
|
1039
|
|
|
$field['after_field'] = self::is_callback( $field['after_field'] ) |
|
1040
|
|
|
? self::render_callback( $field['after_field'] ) |
|
1041
|
|
|
: $field['after_field']; |
|
1042
|
|
|
|
|
1043
|
|
|
$field_html = "{$field['before_field']}{{form_field}}{$field['after_field']}"; |
|
1044
|
|
|
|
|
1045
|
|
|
|
|
1046
|
|
|
/** |
|
1047
|
|
|
* Field html with label. |
|
1048
|
|
|
*/ |
|
1049
|
|
|
switch ( $field['label_position'] ) { |
|
1050
|
|
|
case 'after': |
|
1051
|
|
|
$field['before_field_label'] = empty( $field['before_field_label'] ) |
|
1052
|
|
|
? $field_html |
|
1053
|
|
|
: $field_html . $field['before_field_label']; |
|
1054
|
|
|
break; |
|
1055
|
|
|
|
|
1056
|
|
|
case 'inside': |
|
1057
|
|
|
$field['label'] = empty( $field['label'] ) |
|
1058
|
|
|
? $field_html |
|
1059
|
|
|
: $field_html . $field['label']; |
|
1060
|
|
|
break; |
|
1061
|
|
|
|
|
1062
|
|
|
//case 'before': |
|
1063
|
|
|
default: |
|
1064
|
|
|
$field['after_field_label'] = empty( $field['after_field_label'] ) |
|
1065
|
|
|
? $field_html |
|
1066
|
|
|
: $field['after_field_label'] . $field_html; |
|
1067
|
|
|
} |
|
1068
|
|
|
|
|
1069
|
|
|
|
|
1070
|
|
|
$field_html = trim( self::$instance->render_field_label( $field ) ); |
|
1071
|
|
|
|
|
1072
|
|
|
return $field_html; |
|
1073
|
|
|
} |
|
1074
|
|
|
|
|
1075
|
|
|
|
|
1076
|
|
|
/** |
|
1077
|
|
|
* Render wrapper |
|
1078
|
|
|
* |
|
1079
|
|
|
* @since 1.9 |
|
1080
|
|
|
* @access private |
|
1081
|
|
|
* |
|
1082
|
|
|
* @param array $field |
|
1083
|
|
|
* @param array $form |
|
1084
|
|
|
* @param array $args |
|
1085
|
|
|
* |
|
1086
|
|
|
* @return string |
|
1087
|
|
|
*/ |
|
1088
|
|
|
public static function render_field_wrapper( $field, $form = null, $args = array() ) { |
|
1089
|
|
|
/** |
|
1090
|
|
|
* Get field template. |
|
1091
|
|
|
*/ |
|
1092
|
|
|
$field_html = self::get_field_template( $field, $form, $args ); |
|
1093
|
|
|
|
|
1094
|
|
|
/** |
|
1095
|
|
|
* Field with label html with wrapper. |
|
1096
|
|
|
*/ |
|
1097
|
|
|
ob_start(); |
|
1098
|
|
|
|
|
1099
|
|
|
// Set before wrapper html. |
|
1100
|
|
|
$field['before_field_wrapper'] = self::is_callback( $field['before_field_wrapper'] ) |
|
1101
|
|
|
? self::render_callback( $field['before_field_wrapper'] ) |
|
1102
|
|
|
: $field['before_field_wrapper']; |
|
1103
|
|
|
|
|
1104
|
|
|
echo $field['before_field_wrapper']; |
|
1105
|
|
|
|
|
1106
|
|
|
if ( $field['wrapper'] ) : |
|
1107
|
|
|
|
|
1108
|
|
|
|
|
1109
|
|
|
echo '<' . $field['wrapper_type'] . ' ' . self::$instance->get_attributes( $field['wrapper_attributes'] ) . '>'; |
|
1110
|
|
|
echo $field_html; |
|
1111
|
|
|
echo "</{$field['wrapper_type']}>"; |
|
1112
|
|
|
|
|
1113
|
|
|
else : |
|
1114
|
|
|
echo $field_html; |
|
1115
|
|
|
endif; |
|
1116
|
|
|
|
|
1117
|
|
|
// Set after wrapper html. |
|
1118
|
|
|
$field['after_field_wrapper'] = self::is_callback( $field['after_field_wrapper'] ) |
|
1119
|
|
|
? self::render_callback( $field['after_field_wrapper'] ) |
|
1120
|
|
|
: $field['after_field_wrapper']; |
|
1121
|
|
|
|
|
1122
|
|
|
echo $field['after_field_wrapper']; |
|
1123
|
|
|
|
|
1124
|
|
|
$field_html = ob_get_clean(); |
|
1125
|
|
|
|
|
1126
|
|
|
return $field_html; |
|
1127
|
|
|
} |
|
1128
|
|
|
|
|
1129
|
|
|
|
|
1130
|
|
|
/** |
|
1131
|
|
|
* Render label |
|
1132
|
|
|
* |
|
1133
|
|
|
* @since 1.9 |
|
1134
|
|
|
* @access private |
|
1135
|
|
|
* |
|
1136
|
|
|
* @param array $field |
|
1137
|
|
|
* @param array $form |
|
1138
|
|
|
* @param array $args |
|
1139
|
|
|
* |
|
1140
|
|
|
* @return string |
|
1141
|
|
|
*/ |
|
1142
|
|
|
public function render_field_label( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
1143
|
|
|
ob_start(); |
|
1144
|
|
|
$label_type = ( 'fieldset' === $field['wrapper_type'] ? 'legend' : 'label' ); |
|
1145
|
|
|
|
|
1146
|
|
|
$field['label_attributes']['for'] = $field['field_attributes']['id']; |
|
1147
|
|
|
|
|
1148
|
|
|
// Set before label html. |
|
1149
|
|
|
$field['before_field_label'] = self::is_callback( $field['before_field_label'] ) |
|
1150
|
|
|
? self::render_callback( $field['before_field_label'] ) |
|
1151
|
|
|
: $field['before_field_label']; |
|
1152
|
|
|
echo $field['before_field_label']; |
|
1153
|
|
|
?> |
|
1154
|
|
|
<?php if ( ! empty( $field['label'] ) ) : ?> |
|
1155
|
|
|
|
|
1156
|
|
|
<<?php echo $label_type; ?> <?php echo self::get_attributes( $field['label_attributes'] ); ?>> |
|
1157
|
|
|
|
|
1158
|
|
|
<?php echo $field['label']; ?> |
|
1159
|
|
|
|
|
1160
|
|
|
<?php if ( $field['required'] ) : ?> |
|
1161
|
|
|
<span class="give-required-indicator">*</span> |
|
1162
|
|
|
<?php endif; ?> |
|
1163
|
|
|
|
|
1164
|
|
|
<?php if ( $field['label_tooltip'] ) : ?> |
|
1165
|
|
|
<span class="give-tooltip give-icon give-icon-question" data-tooltip="<?php echo $field['label_tooltip'] ?>"></span> |
|
1166
|
|
|
<?php endif; ?> |
|
1167
|
|
|
</<?php echo $label_type; ?>> |
|
1168
|
|
|
|
|
1169
|
|
|
<?php endif; ?> |
|
1170
|
|
|
<?php |
|
1171
|
|
|
// Set after label html. |
|
1172
|
|
|
$field['after_field_label'] = self::is_callback( $field['after_field_label'] ) |
|
1173
|
|
|
? self::render_callback( $field['after_field_label'] ) |
|
1174
|
|
|
: $field['after_field_label']; |
|
1175
|
|
|
echo $field['after_field_label']; |
|
1176
|
|
|
|
|
1177
|
|
|
return ob_get_clean(); |
|
1178
|
|
|
} |
|
1179
|
|
|
|
|
1180
|
|
|
/** |
|
1181
|
|
|
* Get field attribute string from field arguments. |
|
1182
|
|
|
* |
|
1183
|
|
|
* @since 1.9 |
|
1184
|
|
|
* @access private |
|
1185
|
|
|
* |
|
1186
|
|
|
* @param array $attributes |
|
1187
|
|
|
* |
|
1188
|
|
|
* @return array|string |
|
1189
|
|
|
*/ |
|
1190
|
|
|
private static function get_attributes( $attributes ) { |
|
1191
|
|
|
$field_attributes_val = ''; |
|
1192
|
|
|
|
|
1193
|
|
|
if ( ! empty( $attributes ) ) { |
|
1194
|
|
|
foreach ( $attributes as $attribute_name => $attribute_val ) { |
|
1195
|
|
|
$field_attributes_val[] = "{$attribute_name}=\"{$attribute_val}\""; |
|
1196
|
|
|
} |
|
1197
|
|
|
} |
|
1198
|
|
|
|
|
1199
|
|
|
if ( ! empty( $field_attributes_val ) ) { |
|
1200
|
|
|
$field_attributes_val = implode( ' ', $field_attributes_val ); |
|
1201
|
|
|
} |
|
1202
|
|
|
|
|
1203
|
|
|
return $field_attributes_val; |
|
1204
|
|
|
} |
|
1205
|
|
|
|
|
1206
|
|
|
/** |
|
1207
|
|
|
* Set default values for fields |
|
1208
|
|
|
* |
|
1209
|
|
|
* @since 1.0 |
|
1210
|
|
|
* @access private |
|
1211
|
|
|
* |
|
1212
|
|
|
* @param array $field |
|
1213
|
|
|
* @param array $form |
|
1214
|
|
|
* @param array $args |
|
1215
|
|
|
* |
|
1216
|
|
|
* @return array |
|
1217
|
|
|
*/ |
|
1218
|
|
|
public static function set_default_values( $field, $form = null, $args = array() ) { |
|
1219
|
|
|
/** |
|
1220
|
|
|
* Filter the field before set default values. |
|
1221
|
|
|
* |
|
1222
|
|
|
* @since 1.9 |
|
1223
|
|
|
* |
|
1224
|
|
|
* @param array $field |
|
1225
|
|
|
* @param array $form |
|
1226
|
|
|
*/ |
|
1227
|
|
|
$field = ! empty( $args['fire_filter'] ) |
|
1228
|
|
|
? apply_filters( 'give_field_api_pre_set_default_values', $field, $form ) |
|
1229
|
|
|
: $field; |
|
1230
|
|
|
|
|
1231
|
|
|
switch ( self::$instance->get_field_type( $field ) ) { |
|
1232
|
|
|
case 'block': |
|
1233
|
|
|
// Set default values for block. |
|
1234
|
|
|
$field = wp_parse_args( $field, self::$block_defaults ); |
|
1235
|
|
|
|
|
1236
|
|
|
// Set block id. |
|
1237
|
|
|
$field['field_attributes']['id'] = ! isset( $field['field_attributes']['id'] ) |
|
1238
|
|
|
? "give-{$field['id']}-field" |
|
1239
|
|
|
: $field['field_attributes']['id']; |
|
1240
|
|
|
|
|
1241
|
|
|
// Set wrapper class. |
|
1242
|
|
|
$field['block_attributes']['class'] = empty( $field['block_attributes']['class'] ) |
|
1243
|
|
|
? "give-block-wrap js-give-block-wrap give-block-{$field['id']}" |
|
1244
|
|
|
: trim( "give-block-wrap js-give-block-wrap give-block-{$field['id']} {$field['block_attributes']['class']}" ); |
|
1245
|
|
|
|
|
1246
|
|
|
foreach ( $field['fields'] as $key => $single_field ) { |
|
1247
|
|
|
$single_field['id'] = ! empty( $single_field['id'] ) |
|
1248
|
|
|
? $single_field['id'] |
|
1249
|
|
|
: $key; |
|
1250
|
|
|
$field['fields'][ $key ] = self::$instance->set_default_values( $single_field, $form, array( 'fire_filter' => false ) ); |
|
1251
|
|
|
} |
|
1252
|
|
|
|
|
1253
|
|
|
break; |
|
1254
|
|
|
|
|
1255
|
|
|
case 'section': |
|
1256
|
|
|
// Set default values for block. |
|
1257
|
|
|
$field = wp_parse_args( $field, self::$section_defaults ); |
|
1258
|
|
|
|
|
1259
|
|
|
// Set section id. |
|
1260
|
|
|
$field['field_attributes']['id'] = ! isset( $field['field_attributes']['id'] ) |
|
1261
|
|
|
? "give-{$field['id']}-field" |
|
1262
|
|
|
: $field['field_attributes']['id']; |
|
1263
|
|
|
|
|
1264
|
|
|
// Set wrapper class. |
|
1265
|
|
|
$field['section_attributes']['class'] = empty( $field['section_attributes']['class'] ) |
|
1266
|
|
|
? 'give-section-wrap' |
|
1267
|
|
|
: trim( "give-section-wrap {$field['section_attributes']['class']}" ); |
|
1268
|
|
|
|
|
1269
|
|
|
foreach ( $field['fields'] as $key => $single_field ) { |
|
1270
|
|
|
$single_field['id'] = ! empty( $single_field['id'] ) |
|
1271
|
|
|
? $single_field['id'] |
|
1272
|
|
|
: $key; |
|
1273
|
|
|
$field['fields'][ $key ] = self::$instance->set_default_values( $single_field, $form, array( 'fire_filter' => false ) ); |
|
1274
|
|
|
} |
|
1275
|
|
|
|
|
1276
|
|
|
break; |
|
1277
|
|
|
|
|
1278
|
|
|
default: |
|
1279
|
|
|
// Set default values for field or section. |
|
1280
|
|
|
$field = wp_parse_args( $field, self::$field_defaults ); |
|
1281
|
|
|
|
|
1282
|
|
|
// Set default class for label. |
|
1283
|
|
|
$field['label_attributes']['class'] = empty( $field['label_attributes']['class'] ) |
|
1284
|
|
|
? 'give-label' |
|
1285
|
|
|
: trim( "give-label {$field['label_attributes']['class']}" ); |
|
1286
|
|
|
|
|
1287
|
|
|
// Set field id. |
|
1288
|
|
|
$field['field_attributes']['id'] = ! isset( $field['field_attributes']['id'] ) |
|
1289
|
|
|
? "give-{$field['id']}-field" |
|
1290
|
|
|
: $field['field_attributes']['id']; |
|
1291
|
|
|
|
|
1292
|
|
|
// Set field class. |
|
1293
|
|
|
$field['field_attributes']['class'] = empty( $field['field_attributes']['class'] ) |
|
1294
|
|
|
? "give-field js-give-field" |
|
1295
|
|
|
: trim( "give-field js-give-field {$field['field_attributes']['class']}" ); |
|
1296
|
|
|
|
|
1297
|
|
|
// Set wrapper class. |
|
1298
|
|
|
$field['wrapper_attributes']['class'] = empty( $field['wrapper_attributes']['class'] ) |
|
1299
|
|
|
? "give-field-wrap {$field['id']}_field" |
|
1300
|
|
|
: trim( "give-field-wrap {$field['id']}_field {$field['wrapper_attributes']['class']}" ); |
|
1301
|
|
|
|
|
1302
|
|
|
// if( 'group' === $field['type'] && ! empty( $field['fields'] ) ) { |
|
|
|
|
|
|
1303
|
|
|
// foreach ( $field['fields'] as $key => $single_field ) { |
|
|
|
|
|
|
1304
|
|
|
// $single_field['id'] = ! empty( $single_field['id'] ) |
|
|
|
|
|
|
1305
|
|
|
// ? $single_field['id'] |
|
|
|
|
|
|
1306
|
|
|
// : $key; |
|
1307
|
|
|
// $single_field['repeat'] = true; |
|
|
|
|
|
|
1308
|
|
|
// $field['fields'][ $key ] = self::$instance->set_default_values( $single_field, $form, false ); |
|
|
|
|
|
|
1309
|
|
|
// } |
|
1310
|
|
|
// } |
|
1311
|
|
|
|
|
1312
|
|
|
/** |
|
1313
|
|
|
* Filter the field values. |
|
1314
|
|
|
* |
|
1315
|
|
|
* @since 1.9 |
|
1316
|
|
|
* |
|
1317
|
|
|
* @param array $field |
|
1318
|
|
|
* @param array $form |
|
1319
|
|
|
* @param array $args |
|
1320
|
|
|
*/ |
|
1321
|
|
|
$field = apply_filters( 'give_field_api_set_values', $field, $form, $args ); |
|
1322
|
|
|
} |
|
1323
|
|
|
|
|
1324
|
|
|
/** |
|
1325
|
|
|
* Filter the field after set default values. |
|
1326
|
|
|
* |
|
1327
|
|
|
* @since 1.9 |
|
1328
|
|
|
* |
|
1329
|
|
|
* @param array $field |
|
1330
|
|
|
* @param array $form |
|
1331
|
|
|
*/ |
|
1332
|
|
|
$field = ! empty( $args['fire_filter'] ) |
|
1333
|
|
|
? apply_filters( 'give_field_api_post_set_default_values', $field, $form ) |
|
1334
|
|
|
: $field; |
|
1335
|
|
|
|
|
1336
|
|
|
return $field; |
|
1337
|
|
|
} |
|
1338
|
|
|
|
|
1339
|
|
|
|
|
1340
|
|
|
/** |
|
1341
|
|
|
* Set responsive fields. |
|
1342
|
|
|
* |
|
1343
|
|
|
* @since 1.9 |
|
1344
|
|
|
* @access private |
|
1345
|
|
|
* |
|
1346
|
|
|
* @param $form |
|
1347
|
|
|
* |
|
1348
|
|
|
* @return mixed |
|
1349
|
|
|
*/ |
|
1350
|
|
|
private function set_responsive_field( &$form ) { |
|
1351
|
|
|
|
|
1352
|
|
|
foreach ( $form['fields'] as $key => $field ) { |
|
1353
|
|
|
switch ( true ) { |
|
1354
|
|
|
case array_key_exists( 'fields', $field ): |
|
1355
|
|
|
foreach ( $field['fields'] as $section_field_index => $section_field ) { |
|
1356
|
|
|
if ( ! self::$instance->is_sub_section( $section_field ) ) { |
|
1357
|
|
|
continue; |
|
1358
|
|
|
} |
|
1359
|
|
|
|
|
1360
|
|
|
$form['fields'][ $key ]['fields'][ $section_field_index ]['wrapper_attributes']['class'] = 'give-form-col'; |
|
1361
|
|
|
|
|
1362
|
|
|
if ( array_key_exists( 'sub_section_end', $section_field ) ) { |
|
1363
|
|
|
$form['fields'][ $key ]['fields'][ $section_field_index ]['wrapper_attributes']['class'] = 'give-form-col give-form-col-end'; |
|
1364
|
|
|
|
|
1365
|
|
|
// Clear float left for next field. |
|
1366
|
|
|
$fields_keys = array_keys( $form['fields'][ $key ]['fields'] ); |
|
1367
|
|
|
|
|
1368
|
|
|
if ( $next_field_key = array_search( $section_field_index, $fields_keys ) ) { |
|
1369
|
|
|
if ( |
|
1370
|
|
|
! isset( $fields_keys[ $next_field_key + 1 ] ) |
|
1371
|
|
|
|| ! isset( $form['fields'][ $key ]['fields'][ $fields_keys[ $next_field_key + 1 ] ] ) |
|
1372
|
|
|
) { |
|
1373
|
|
|
continue; |
|
1374
|
|
|
} |
|
1375
|
|
|
|
|
1376
|
|
|
$next_field = $form['fields'][ $key ]['fields'][ $fields_keys[ $next_field_key + 1 ] ]; |
|
1377
|
|
|
|
|
1378
|
|
|
$next_field['wrapper_attributes']['class'] = isset( $next_field['wrapper_attributes']['class'] ) |
|
1379
|
|
|
? $next_field['wrapper_attributes']['class'] . ' give-clearfix' |
|
1380
|
|
|
: 'give-clearfix'; |
|
1381
|
|
|
|
|
1382
|
|
|
$form['fields'][ $key ]['fields'][ $fields_keys[ $next_field_key + 1 ] ] = $next_field; |
|
1383
|
|
|
} |
|
1384
|
|
|
} |
|
1385
|
|
|
} |
|
1386
|
|
|
|
|
1387
|
|
|
break; |
|
1388
|
|
|
|
|
1389
|
|
|
default: |
|
1390
|
|
|
if ( ! self::$instance->is_sub_section( $field ) ) { |
|
1391
|
|
|
continue; |
|
1392
|
|
|
} |
|
1393
|
|
|
|
|
1394
|
|
|
$form['fields'][ $key ]['wrapper_attributes']['class'] = 'give-form-col'; |
|
1395
|
|
|
|
|
1396
|
|
|
if ( array_key_exists( 'sub_section_end', $field ) ) { |
|
1397
|
|
|
$form['fields'][ $key ]['wrapper_attributes']['class'] = 'give-form-col give-form-col-end'; |
|
1398
|
|
|
|
|
1399
|
|
|
// Clear float left for next field. |
|
1400
|
|
|
$fields_keys = array_keys( $form['fields'] ); |
|
1401
|
|
|
|
|
1402
|
|
|
if ( $next_field_key = array_search( $key, $fields_keys ) ) { |
|
1403
|
|
|
$form['fields'][ $fields_keys[ $next_field_key + 1 ] ]['wrapper_attributes']['class'] = 'give-clearfix'; |
|
1404
|
|
|
} |
|
1405
|
|
|
} |
|
1406
|
|
|
} |
|
1407
|
|
|
} |
|
1408
|
|
|
} |
|
1409
|
|
|
|
|
1410
|
|
|
|
|
1411
|
|
|
/** |
|
1412
|
|
|
* Check if current field is part of sub section or not. |
|
1413
|
|
|
* |
|
1414
|
|
|
* @since 1.9 |
|
1415
|
|
|
* @access private |
|
1416
|
|
|
* |
|
1417
|
|
|
* @param $field |
|
1418
|
|
|
* |
|
1419
|
|
|
* @return bool |
|
1420
|
|
|
*/ |
|
1421
|
|
|
private function is_sub_section( $field ) { |
|
1422
|
|
|
$is_sub_section = false; |
|
1423
|
|
|
if ( array_key_exists( 'sub_section_start', $field ) || array_key_exists( 'sub_section_end', $field ) ) { |
|
1424
|
|
|
$is_sub_section = true; |
|
1425
|
|
|
} |
|
1426
|
|
|
|
|
1427
|
|
|
return $is_sub_section; |
|
1428
|
|
|
} |
|
1429
|
|
|
|
|
1430
|
|
|
|
|
1431
|
|
|
/** |
|
1432
|
|
|
* Get field type. |
|
1433
|
|
|
* |
|
1434
|
|
|
* @since 1.9 |
|
1435
|
|
|
* @access private |
|
1436
|
|
|
* |
|
1437
|
|
|
* @param array $field |
|
1438
|
|
|
* @param array $form |
|
1439
|
|
|
* @param array $args |
|
1440
|
|
|
* |
|
1441
|
|
|
* @return bool |
|
|
|
|
|
|
1442
|
|
|
*/ |
|
1443
|
|
|
public static function get_field_type( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
1444
|
|
|
$field_type = 'field'; |
|
1445
|
|
|
|
|
1446
|
|
|
if ( |
|
1447
|
|
|
isset( $field['type'] ) |
|
1448
|
|
|
&& 'block' === $field['type'] |
|
1449
|
|
|
) { |
|
1450
|
|
|
$field_type = 'block'; |
|
1451
|
|
|
|
|
1452
|
|
|
} elseif ( |
|
1453
|
|
|
array_key_exists( 'fields', $field ) |
|
1454
|
|
|
&& 'section' === $field['type'] |
|
1455
|
|
|
) { |
|
1456
|
|
|
$field_type = 'section'; |
|
1457
|
|
|
|
|
1458
|
|
|
} |
|
1459
|
|
|
|
|
1460
|
|
|
return $field_type; |
|
1461
|
|
|
} |
|
1462
|
|
|
|
|
1463
|
|
|
/** |
|
1464
|
|
|
* Get field name. |
|
1465
|
|
|
* |
|
1466
|
|
|
* @since 1.9 |
|
1467
|
|
|
* |
|
1468
|
|
|
* @param array $field |
|
1469
|
|
|
* @param array $form |
|
1470
|
|
|
* @param array $args |
|
1471
|
|
|
* |
|
1472
|
|
|
* @return string |
|
1473
|
|
|
*/ |
|
1474
|
|
|
public static function get_field_name( $field, $form = null, $args = array() ) { |
|
|
|
|
|
|
1475
|
|
|
$field_name = esc_attr( empty( $field['repeat'] ) ? $field['id'] : $field['repeater_field_name'] ); |
|
1476
|
|
|
|
|
1477
|
|
|
/** |
|
1478
|
|
|
* Filter the field name. |
|
1479
|
|
|
* |
|
1480
|
|
|
* @since 1.8 |
|
1481
|
|
|
* |
|
1482
|
|
|
* @param string $field_name |
|
1483
|
|
|
*/ |
|
1484
|
|
|
$field_name = apply_filters( 'give_get_field_name', $field_name, $field ); |
|
1485
|
|
|
|
|
1486
|
|
|
return $field_name; |
|
1487
|
|
|
} |
|
1488
|
|
|
|
|
1489
|
|
|
/** |
|
1490
|
|
|
* Get repeater field id. |
|
1491
|
|
|
* |
|
1492
|
|
|
* @since 1.9 |
|
1493
|
|
|
* |
|
1494
|
|
|
* @param array $field |
|
1495
|
|
|
* @param array $fields |
|
1496
|
|
|
* @param int|bool $default |
|
1497
|
|
|
* |
|
1498
|
|
|
* @return string |
|
1499
|
|
|
*/ |
|
1500
|
|
|
public static function get_repeater_field_name( $field, $fields , $default = false ) { |
|
1501
|
|
|
$row_placeholder = false !== $default ? $default : '{{row-count-placeholder}}'; |
|
1502
|
|
|
|
|
1503
|
|
|
// Get field id. |
|
1504
|
|
|
$field_id = "{$fields['id']}[{$row_placeholder}][{$field['id']}]"; |
|
1505
|
|
|
|
|
1506
|
|
|
/** |
|
1507
|
|
|
* Filter the specific repeater field id |
|
1508
|
|
|
* |
|
1509
|
|
|
* @since 1.8 |
|
1510
|
|
|
* |
|
1511
|
|
|
* @param string $field_id |
|
1512
|
|
|
*/ |
|
1513
|
|
|
$field_id = apply_filters( "give_get_repeater_field_{$field['id']}_name", $field_id, $field, $fields, $default ); |
|
1514
|
|
|
|
|
1515
|
|
|
/** |
|
1516
|
|
|
* Filter the repeater field id |
|
1517
|
|
|
* |
|
1518
|
|
|
* @since 1.8 |
|
1519
|
|
|
* |
|
1520
|
|
|
* @param string $field_id |
|
1521
|
|
|
*/ |
|
1522
|
|
|
$field_id = apply_filters( 'give_get_repeater_field_name', $field_id, $field, $fields, $default ); |
|
1523
|
|
|
|
|
1524
|
|
|
return $field_id; |
|
1525
|
|
|
} |
|
1526
|
|
|
|
|
1527
|
|
|
|
|
1528
|
|
|
/** |
|
1529
|
|
|
* Get repeater field value. |
|
1530
|
|
|
* |
|
1531
|
|
|
* @since 1.9 |
|
1532
|
|
|
* @access public |
|
1533
|
|
|
* |
|
1534
|
|
|
* @param array $field |
|
1535
|
|
|
* @param array $field_value_group |
|
1536
|
|
|
* @param array $fields |
|
1537
|
|
|
* |
|
1538
|
|
|
* @return mixed |
|
1539
|
|
|
*/ |
|
1540
|
|
|
public static function get_repeater_field_value( $field, $field_value_group, $fields ) { |
|
1541
|
|
|
$field_value = ( isset( $field_value_group[ $field['id'] ] ) ? $field_value_group[ $field['id'] ] : '' ); |
|
1542
|
|
|
|
|
1543
|
|
|
/** |
|
1544
|
|
|
* Filter the specific repeater field value |
|
1545
|
|
|
* |
|
1546
|
|
|
* @since 1.8 |
|
1547
|
|
|
* |
|
1548
|
|
|
* @param string $field_id |
|
1549
|
|
|
*/ |
|
1550
|
|
|
$field_value = apply_filters( "give_get_repeater_field_{$field['id']}_value", $field_value, $field, $field_value_group, $fields ); |
|
1551
|
|
|
|
|
1552
|
|
|
/** |
|
1553
|
|
|
* Filter the repeater field value |
|
1554
|
|
|
* |
|
1555
|
|
|
* @since 1.8 |
|
1556
|
|
|
* |
|
1557
|
|
|
* @param string $field_id |
|
1558
|
|
|
*/ |
|
1559
|
|
|
$field_value = apply_filters( 'give_get_repeater_field_value', $field_value, $field, $field_value_group, $fields ); |
|
1560
|
|
|
|
|
1561
|
|
|
return $field_value; |
|
1562
|
|
|
} |
|
1563
|
|
|
|
|
1564
|
|
|
|
|
1565
|
|
|
/** |
|
1566
|
|
|
* Check if string or array is callback or not. |
|
1567
|
|
|
* |
|
1568
|
|
|
* @since 1.9 |
|
1569
|
|
|
* @access public |
|
1570
|
|
|
* |
|
1571
|
|
|
* @param $callback |
|
1572
|
|
|
* |
|
1573
|
|
|
* @return bool |
|
1574
|
|
|
*/ |
|
1575
|
|
|
public static function is_callback( $callback ) { |
|
1576
|
|
|
$is_callback = false; |
|
1577
|
|
|
|
|
1578
|
|
|
// Process callback to get field html. |
|
1579
|
|
|
if ( is_string( $callback ) && function_exists( "$callback" ) ) { |
|
1580
|
|
|
$is_callback = true; |
|
1581
|
|
|
} elseif ( is_array( $callback ) && method_exists( $callback[0], "$callback[1]" ) ) { |
|
1582
|
|
|
$is_callback = true; |
|
1583
|
|
|
} |
|
1584
|
|
|
|
|
1585
|
|
|
return $is_callback; |
|
1586
|
|
|
} |
|
1587
|
|
|
} |
|
1588
|
|
|
|
|
1589
|
|
|
// @todo implement required and aria-required for all form fields. required should be custom tag because we want custom validation for form instead html5. |
|
1590
|
|
|
// @todo develop field validation feature |
ravinderk /
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