129 lines
2.7 KiB
PHP
129 lines
2.7 KiB
PHP
<?php
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namespace AutomateWoo\Fields;
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use AutomateWoo\Clean;
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/**
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* Class Searchable_Select_Abstract
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*
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* Abstract base class for AJAX searchable select fields.
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*
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* @since 4.6.0
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* @package AutomateWoo\Fields
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*/
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abstract class Searchable_Select_Abstract extends Field {
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/**
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* Field type.
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*
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* @var string
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*/
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protected $type = 'searchable-select';
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/**
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* Whether to allow multiple selections.
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*
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* @var bool
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*/
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protected $multiple = false;
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/**
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* Get the ajax action to use for the search.
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*
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* @return string
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*/
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abstract protected function get_search_ajax_action();
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/**
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* Searchable_Select_Abstract constructor.
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*/
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public function __construct() {
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parent::__construct();
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$this->classes[] = 'wc-product-search';
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}
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/**
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* Get the displayed value of a selected option.
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*
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* @param string $value
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*
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* @return string
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*/
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protected function get_select_option_display_value( $value ) {
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return $value;
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}
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/**
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* Output field HTML.
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*
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* @param int|array|string $values
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*/
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public function render( $values ) {
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$options = [];
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$values = array_filter( (array) $values );
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foreach ( $values as $value ) {
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$options[ $value ] = $this->get_select_option_display_value( $value );
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}
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?>
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<select class="<?php echo esc_attr( $this->get_classes() ); ?>"
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<?php echo $this->is_multiple() ? 'multiple="multiple"' : ''; ?>
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name="<?php echo esc_attr( $this->get_full_name() ); ?><?php echo $this->is_multiple() ? '[]' : ''; ?>"
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data-name="<?php echo esc_attr( $this->get_name() ); ?>"
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data-allow_clear="true"
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data-placeholder="<?php esc_attr_e( 'Search…', 'automatewoo' ); ?>"
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data-action="<?php echo esc_attr( $this->get_search_ajax_action() ); ?>"
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<?php echo ( $this->get_required() ? 'required' : '' ); ?>>
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<?php
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foreach ( $options as $option_key => $option_value ) {
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echo '<option value="' . esc_attr( $option_key ) . '" selected="selected">' . wp_kses_post( $option_value ) . '</option>';
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}
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?>
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</select>
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<script type="text/javascript">
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jQuery( 'body' ).trigger( 'wc-enhanced-select-init' );
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</script>
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<?php
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}
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/**
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* Sanitizes the value of the field.
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*
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* @param array|string $value
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*
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* @return array|string
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*/
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public function sanitize_value( $value ) {
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if ( $this->is_multiple() ) {
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return Clean::recursive( $value );
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} else {
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return Clean::string( $value );
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}
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}
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/**
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* Set multiple prop.
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*
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* @param bool $multiple
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*
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* @return $this
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*/
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public function set_multiple( $multiple ) {
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$this->multiple = $multiple;
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return $this;
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}
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/**
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* Is multiple prop enabled.
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*
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* @return bool
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*/
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public function is_multiple() {
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return $this->multiple;
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}
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}
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