plugin install

wp/wp-content/plugins/gravityforms/includes/settings/fields/class-post-select.php

@@ -0,0 +1,164 @@
+<?php
+
+namespace Gravity_Forms\Gravity_Forms\Settings\Fields;
+
+use Gravity_Forms\Gravity_Forms\Settings\Fields;
+
+defined( 'ABSPATH' ) || die();
+
+class Post_Select extends Select {
+
+	/**
+	 * Field type.
+	 *
+	 * @since 2.6.2
+	 *
+	 * @var string
+	 */
+	public $type = 'post_select';
+
+	/**
+	 * Post type.
+	 *
+	 * @since 2.6.2
+	 *
+	 * @var string
+	 */
+	public $post_type = 'page';
+
+
+	// # RENDER METHODS ------------------------------------------------------------------------------------------------
+
+	/**
+	 * Render field.
+	 *
+	 * @since 2.6.2
+	 *
+	 * @return string
+	 */
+	public function markup() {
+
+		// Display description.
+		$html = $this->get_description();
+
+		$html .= '<span class="' . esc_attr( $this->get_container_classes() ) . '">';
+
+		// Get post type details.
+		$post_type = get_post_type_object( $this->post_type );
+
+		if ( ! $post_type ) {
+
+			$html .= esc_html( sprintf( __( 'The requested post type %s does not exist.', 'gravityforms' ), $this->post_type ) );
+
+		} else {
+			$post_singular = $post_type->labels->singular_name;
+			$post_plural   = $post_type->labels->name;
+
+			$html = sprintf(
+				'<article class="gform-dropdown" data-js="gform-settings-field-select" data-post-type="%1$s">
+				    <span class="gform-visually-hidden" id="gform-%2$s-label">
+						%3$s
+				    </span>
+				
+				    <button
+						type="button"
+						aria-expanded="false"
+						aria-haspopup="listbox"
+						aria-labelledby="gform-%2$s-label gform-%2$s-control"
+						class="gform-dropdown__control %6$s"
+						data-js="gform-dropdown-control"
+						id="gform-%2$s-control"
+				    >
+						<span
+							class="gform-dropdown__control-text"
+							data-js="gform-dropdown-control-text"
+						>
+				            %3$s
+				        </span>
+						<span class="gform-spinner gform-dropdown__spinner"></span>
+						<span class="gform-icon gform-icon--chevron gform-dropdown__chevron"></span>
+				    </button>
+				    <div
+						aria-labelledby="gform-%2$s-label"
+						class="gform-dropdown__container"
+						role="listbox"
+						data-js="gform-dropdown-container"
+						tabindex="-1"
+				    >
+						<div class="gform-dropdown__search">
+							<label for="gform-settings-field__%2$s-search" class="gform-visually-hidden">
+								%4$s
+							</label>
+							<input
+								id="gform-settings-field__%2$s-search"
+								type="text"
+								class="gform-input gform-dropdown__search-input"
+								placeholder="%4$s"
+								data-js="gform-dropdown-search"
+							/>
+							<span class="gform-icon gform-icon--search gform-dropdown__search-icon"></span>
+						</div>
+				
+				      <div class="gform-dropdown__list-container">
+				        <ul class="gform-dropdown__list" data-js="gform-dropdown-list"></ul>
+				      </div>
+				    </div>
+				    <input type="hidden" data-js="gf-post-select-input" name="_gform_setting_%2$s" id="%2$s" value="%5$s"/>
+				</article>',
+				$this->post_type,
+				esc_attr( $this->name ), // field name, used in HTML attributes
+				esc_html( $this->get_dropdown_label( $post_singular ) ), // form switcher label
+				esc_html( $this->get_search_label( $post_plural ) ), // label for search field
+				esc_attr( $this->get_value() ),
+				empty( $this->get_value() ) ? 'gform-dropdown__control--placeholder' : ''
+			);
+
+		}
+
+		// If field failed validation, add error icon.
+		$html .= $this->get_error_icon();
+
+		$html .= '</span>';
+
+		return $html;
+
+	}
+
+	/**
+	 * Get the label for the dropdown.
+	 *
+	 * @since 2.6.2
+	 *
+	 * @param string $singular Post type name (singular)
+	 *
+	 * @return string
+	 */
+	public function get_dropdown_label( $singular ) {
+		if ( empty( $this->get_value() ) ) {
+			// Translators: singular post type name (e.g. 'post').
+			return sprintf( __( 'Select a %s', 'gravityforms' ), $singular );
+		}
+
+		$post_id = $this->get_value();
+
+		return get_the_title( $post_id );
+	}
+
+	/**
+	 * Get the label for the search field.
+	 *
+	 * @since 2.6.2
+	 *
+	 * @param string $plural Post type name (plural)
+	 *
+	 * @return string
+	 */
+	public function get_search_label( $plural ) {
+		// Translators: plural post type name (e.g. 'post's).
+		return sprintf( __( 'Search all %s', 'gravityforms' ), $plural );
+	}
+
+
+}
+
+Fields::register( 'post_select', '\Gravity_Forms\Gravity_Forms\Settings\Fields\Post_Select' );