EVOLUTION-MANAGER
Edit File: class-swatches-admin.php
<?php /** * Swatches admin class. * * @package Flatsome\Extensions */ namespace Flatsome\Extensions; defined( 'ABSPATH' ) || exit; /** * Class Swatches_Admin * * @package Flatsome\Extensions */ class Swatches_Admin { /** * The single instance of the class * * @var Swatches_Admin */ protected static $instance = null; /** * Main instance * * @deprecated in favor of get_instance() * @return Swatches_Admin */ public static function instance() { _deprecated_function( __METHOD__, '3.19.0', 'get_instance()' ); return self::get_instance(); } /** * Main instance * * @return Swatches_Admin */ public static function get_instance() { if ( is_null( self::$instance ) ) { self::$instance = new self(); } return self::$instance; } /** * Swatches_Admin constructor. */ private function __construct() { add_action( 'admin_init', array( $this, 'includes' ) ); add_action( 'admin_init', array( $this, 'init_attribute_hooks' ) ); add_action( 'admin_print_scripts', array( $this, 'enqueue_scripts' ) ); // Add option fields. add_action( 'flatsome_product_attribute_term_fields', array( $this, 'attribute_term_field' ), 10, 3 ); add_action( 'woocommerce_after_add_attribute_fields', array( $this, 'attribute_fields' ) ); add_action( 'woocommerce_after_edit_attribute_fields', array( $this, 'attribute_fields' ) ); // Add attribute option fields. add_action( 'woocommerce_attribute_added', array( $this, 'add_attribute_options' ), 10, 2 ); add_action( 'woocommerce_attribute_updated', array( $this, 'update_attribute_options' ), 10, 3 ); add_action( 'woocommerce_attribute_deleted', array( $this, 'delete_attribute_option' ), 10 ); // Cache clear. add_action( 'woocommerce_attribute_updated', array( swatches(), 'cache_clear' ), 10, 3 ); add_filter( 'pre_update_option_woocommerce_manage_stock', array( swatches(), 'cache_clear_on_option' ), 10, 2 ); add_filter( 'pre_update_option_woocommerce_hide_out_of_stock_items', array( swatches(), 'cache_clear_on_option' ), 10, 2 ); } /** * Render attribute fields for add/edit screen. */ public function attribute_fields() { $id = isset( $_GET['edit'] ) ? absint( $_GET['edit'] ) : false; // phpcs:ignore WordPress.Security.NonceVerification.Recommended $options = $id ? get_option( "flatsome_product_attribute-{$id}" ) : ''; $swatch_size = isset( $options['swatch_size'] ) ? $options['swatch_size'] : ''; $swatch_shape = isset( $options['swatch_shape'] ) ? $options['swatch_shape'] : ''; $variation_images = isset( $options['swatch_variation_images'] ) ? $options['swatch_variation_images'] : ''; $table = doing_action( 'woocommerce_after_edit_attribute_fields' ); // Edit screen requires table markup. ?> <?php echo $table ? '<tr class="form-field"><th scope="row" valign="top">' : '<div class="form-field">'; ?> <label for="attribute_swatch_size"><?php esc_html_e( 'Swatch size', 'flatsome' ); ?></label> <?php if ( $table ) echo '</th><td>'; ?> <select name="attribute_swatch_size" id="attribute_swatch_size"> <option value="x-small" <?php selected( $swatch_size, 'x-small' ); ?>><?php esc_html_e( 'X Small', 'flatsome' ); ?></option> <option value="small" <?php selected( $swatch_size, 'small' ); ?>><?php esc_html_e( 'Small', 'flatsome' ); ?></option> <option value="" <?php selected( $swatch_size, '' ); ?>><?php esc_html_e( 'Medium', 'flatsome' ); ?></option> <option value="large" <?php selected( $swatch_size, 'large' ); ?>><?php esc_html_e( 'Large', 'flatsome' ); ?></option> <option value="x-large" <?php selected( $swatch_size, 'x-large' ); ?>><?php esc_html_e( 'X Large', 'flatsome' ); ?></option> </select> <p class="description"><?php esc_html_e( 'Determines the size of the swatches.', 'flatsome' ); ?></p> <?php echo $table ? '</td></tr>' : '</div>'; ?> <?php echo $table ? '<tr class="form-field"><th scope="row" valign="top">' : '<div class="form-field">'; ?> <label for="attribute_swatch_shape"><?php esc_html_e( 'Swatch shape', 'flatsome' ); ?></label> <?php if ( $table ) echo '</th><td>'; ?> <select name="attribute_swatch_shape" id="attribute_swatch_shape"> <option value=""><?php esc_html_e( 'Square', 'flatsome' ); ?></option> <option value="rounded" <?php selected( $swatch_shape, 'rounded' ); ?>><?php esc_html_e( 'Rounded', 'flatsome' ); ?></option> <option value="circle" <?php selected( $swatch_shape, 'circle' ); ?>><?php esc_html_e( 'Circle', 'flatsome' ); ?></option> </select> <p class="description"><?php esc_html_e( 'Determines the shape of the swatches.', 'flatsome' ); ?></p> <?php echo $table ? '</td></tr>' : '</div>'; ?> <?php echo $table ? '<tr class="form-field"><th scope="row" valign="top">' : '<div class="form-field">'; ?> <?php echo $table ? '<label for="attribute_swatch_variation_images">' . esc_html__( 'Use variation images?', 'flatsome' ) . '</label></th><td>' : '<label for="attribute_swatch_variation_images">'; ?> <input name="attribute_swatch_variation_images" id="attribute_swatch_variation_images" type="checkbox" value="1" <?php checked( $variation_images ); ?>><?php if ( ! $table ) echo esc_html__( 'Use variation images?', 'flatsome' ) . '</label>'; ?> <p class="description"><?php esc_html_e( 'Enable this if you want swatches for this attribute to be auto filled with variation images.', 'flatsome' ); ?></p> <?php echo $table ? '</td></tr>' : '</div>'; ?> <?php } /** * Include files we need in product admin. */ public function includes() { include_once dirname( __FILE__ ) . '/class-swatches-admin-product.php'; } /** * Add fields to attribute screen. * Add swatch preview column per attribute term. * Save new term meta. */ public function init_attribute_hooks() { $attribute_taxonomies = wc_get_attribute_taxonomies(); if ( empty( $attribute_taxonomies ) ) { return; } foreach ( $attribute_taxonomies as $tax ) { add_action( 'pa_' . $tax->attribute_name . '_add_form_fields', array( $this, 'add_attribute_term_fields' ) ); add_action( 'pa_' . $tax->attribute_name . '_edit_form_fields', array( $this, 'edit_attribute_term_fields' ), 10, 2 ); add_filter( 'manage_edit-pa_' . $tax->attribute_name . '_columns', array( $this, 'add_attribute_columns' ) ); add_filter( 'manage_pa_' . $tax->attribute_name . '_custom_column', array( $this, 'add_attribute_column_content' ), 10, 3 ); } add_action( 'created_term', array( $this, 'save_term_meta' ), 10, 3 ); add_action( 'edit_term', array( $this, 'save_term_meta' ), 10, 3 ); add_action( 'edit_term', array( swatches(), 'cache_clear' ), 10, 3 ); } /** * Load scripts in edit product attribute screen. */ public function enqueue_scripts() { $screen = get_current_screen(); if ( $screen && strpos( $screen->id, 'edit-pa_' ) === false && strpos( $screen->id, 'product' ) === false ) { return; } wp_enqueue_media(); wp_enqueue_style( 'flatsome-swatches-admin', get_template_directory_uri() . '/assets/css/extensions/flatsome-swatches-admin.css', array( 'wp-color-picker' ), swatches()->version ); wp_enqueue_script( 'flatsome-swatches-admin', get_template_directory_uri() . '/assets/js/extensions/flatsome-swatches-admin.js', array( 'jquery', 'wp-color-picker', 'wp-util', ), swatches()->version, true ); wp_localize_script( 'flatsome-swatches-admin', 'flatsome_swatches', array( 'placeholder' => WC()->plugin_url() . '/assets/images/placeholder.png', ) ); } /** * Create hook to add fields to add attribute term screen. * * @param string $taxonomy Taxonomy. */ public function add_attribute_term_fields( $taxonomy ) { $attr = swatches()->get_attribute( $taxonomy ); do_action( 'flatsome_product_attribute_term_fields', $attr->attribute_type, '', 'add' ); } /** * Create hook to fields to edit attribute term screen. * * @param object $term Term. * @param string $taxonomy Taxonomy. */ public function edit_attribute_term_fields( $term, $taxonomy ) { $attr = swatches()->get_attribute( $taxonomy ); $value = get_term_meta( $term->term_id, $attr->attribute_type, true ); do_action( 'flatsome_product_attribute_term_fields', $attr->attribute_type, $value, 'edit' ); } /** * Print HTML of custom field on attribute term add/edit screens. * * @param string $type Attribute type. * @param string $value Field value. * @param string $form The form kind. */ public function attribute_term_field( $type, $value, $form ) { // Return if this is a default attribute type. if ( in_array( $type, array( 'select', 'text' ), true ) ) { return; } $name = $type; // phpcs:disable WordPress.Security.EscapeOutput.OutputNotEscaped printf( '<%s class="form-field term-%s-wrap">%s<label for="term-%s">%s</label>%s', 'edit' == $form ? 'tr' : 'div', esc_attr( $type ), 'edit' == $form ? '<th>' : '', esc_attr( $type ), esc_html( swatches()->get_attribute_types()[ $type ] ), 'edit' == $form ? '</th><td>' : '' ); // phpcs:enable WordPress.Security.EscapeOutput.OutputNotEscaped switch ( $type ) { case 'ux_image': $image = $value ? wp_get_attachment_image_src( $value ) : ''; $image = $image ? $image[0] : WC()->plugin_url() . '/assets/images/placeholder.png'; ?> <div class="ux-swatches-term-image-thumbnail" style="margin: 8px 0;"> <img src="<?php echo esc_url( $image ); ?>" width="60px" height="60px" alt=""/> </div> <div style="line-height:35px;"> <input type="hidden" class="ux-swatches-term-image" name="<?php echo esc_attr( $name ); ?>" value="<?php echo esc_attr( $value ); ?>" /> <button type="button" class="ux-swatches-upload-image-button button"><?php esc_html_e( 'Select image', 'flatsome' ); ?></button> <button type="button" class="ux-swatches-remove-image-button button <?php echo $value ? '' : 'hidden'; ?>"><?php esc_html_e( 'Remove', 'flatsome' ); ?></button> </div> <p>The swatch image.</p> <?php break; case 'ux_color': $color = swatches()->parse_ux_color_term_meta( $value ); $value = $color['color']; $value_2 = ''; $name .= '[]'; if ( $color['color_2'] ) $value_2 = $color['color_2']; ?> <input type="text" id="term-<?php echo esc_attr( $type ); ?>" class="ux-color-field" name="<?php echo esc_attr( $name ); ?>" value="<?php echo esc_attr( $value ); ?>" /> <span class="ux-swatches-add-color button" data-content="<?php echo $value_2 ? '+' : '-'; ?>"><?php echo $value_2 ? '-' : '+'; ?></span><br> <input type="text" id="term-<?php echo esc_attr( $type ); ?>_2" class="ux-swatches-bicolor-picker ux-color-field" name="<?php echo esc_attr( $name ); ?>" value="<?php echo esc_attr( $value_2 ); ?>"/> <p>The swatch color.</p> <?php break; case 'ux_label': ?> <input type="text" id="term-<?php echo esc_attr( $type ); ?>" name="<?php echo esc_attr( $name ); ?>" value="<?php echo esc_attr( $value ); ?>" /> <p>The swatch text.</p> <?php break; } echo 'edit' == $form ? '</td></tr>' : '</div>'; } /** * Save term meta. * * @param int $term_id Term ID. * @param int $tt_id Term taxonomy ID. * @param string $taxonomy Taxonomy slug. */ public function save_term_meta( $term_id, $tt_id, $taxonomy ) { foreach ( swatches()->get_attribute_types() as $type => $label ) { if ( isset( $_POST[ $type ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification $value = wp_unslash( $_POST[ $type ] ); // phpcs:ignore WordPress.Security.NonceVerification, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized if ( is_array( $value ) ) { $array_values = array_filter( $value ); if ( empty( $array_values ) ) { $value = ''; } else { $value = implode( ',', $array_values ); } } update_term_meta( $term_id, $type, sanitize_text_field( $value ) ); } } } /** * Attribute added. * * @param int $id Added attribute ID. * @param array $data Attribute data. */ public function add_attribute_options( $id, $data ) { // phpcs:disable WordPress.Security.NonceVerification $values = array( 'swatch_size' => isset( $_POST['attribute_swatch_size'] ) ? sanitize_text_field( wp_unslash( $_POST['attribute_swatch_size'] ) ) : '', 'swatch_shape' => isset( $_POST['attribute_swatch_shape'] ) ? sanitize_text_field( wp_unslash( $_POST['attribute_swatch_shape'] ) ) : '', 'swatch_variation_images' => isset( $_POST['attribute_swatch_variation_images'] ) ? isset( $_POST['attribute_swatch_variation_images'] ) : '', ); // phpcs:enable WordPress.Security.NonceVerification add_option( "flatsome_product_attribute-{$id}", $values ); } /** * Attribute updated. * * @param int $id Added attribute ID. * @param array $data Attribute data. * @param string $old_slug Attribute old name. */ public function update_attribute_options( $id, $data, $old_slug ) { // phpcs:disable WordPress.Security.NonceVerification $values = array( 'swatch_size' => isset( $_POST['attribute_swatch_size'] ) ? sanitize_text_field( wp_unslash( $_POST['attribute_swatch_size'] ) ) : '', 'swatch_shape' => isset( $_POST['attribute_swatch_shape'] ) ? sanitize_text_field( wp_unslash( $_POST['attribute_swatch_shape'] ) ) : '', 'swatch_variation_images' => isset( $_POST['attribute_swatch_variation_images'] ) ? isset( $_POST['attribute_swatch_variation_images'] ) : '', ); // phpcs:enable WordPress.Security.NonceVerification update_option( "flatsome_product_attribute-{$id}", $values ); } /** * Attribute deleted. * * @param int $id Added attribute ID. */ public function delete_attribute_option( $id ) { delete_option( "flatsome_product_attribute-{$id}" ); } /** * Add thumbnail column to column list * * @param array $columns Columns. * * @return array */ public function add_attribute_columns( $columns ) { if ( empty( $columns ) ) { return $columns; } $new_columns = array(); $new_columns['cb'] = $columns['cb']; $new_columns['ux_swatch_preview'] = __( 'Value', 'flatsome' ); unset( $columns['cb'] ); return array_merge( $new_columns, $columns ); } /** * Render thumbnail HTML depending on attribute type. * * @param string $content Current content. * @param string $column Column name. * @param string|int $term_id Term ID. * * @return string The column HTML content. */ public function add_attribute_column_content( $content, $column, $term_id ) { if ( 'ux_swatch_preview' === $column ) { $classes = array( 'ux-swatch-preview' ); $attr = swatches()->get_attribute( $_REQUEST['taxonomy'] ); // phpcs:ignore $value = get_term_meta( $term_id, $attr->attribute_type, true ); switch ( $attr->attribute_type ) { case 'ux_color': $color_classes = array( 'ux-swatch__color' ); $color = swatches()->parse_ux_color_term_meta( $value ); $classes[] = 'ux-swatch--color'; $color_classes[] = $color['class']; printf( '<div class="%s"><span class="%s" style="%s"></span></div>', esc_attr( implode( ' ', $classes ) ), esc_attr( implode( ' ', $color_classes ) ), $color['style'] // phpcs:ignore WordPress.Security.EscapeOutput ); break; case 'ux_image': $image = $value ? wp_get_attachment_image_src( $value ) : ''; $image = $image ? $image[0] : WC()->plugin_url() . '/assets/images/placeholder.png'; $classes[] = 'ux-swatch--image'; printf( '<div class="%s"><img class="ux-swatch__img" src="%s" width="30px" height="30px" alt=""></div>', esc_attr( implode( ' ', $classes ) ), esc_url( $image ) ); break; case 'ux_label': $classes[] = 'ux-swatch--label'; printf( '<div class="%s"><span class="ux-swatch__text">%s</span></div>', esc_attr( implode( ' ', $classes ) ), esc_html( $value ) ); break; } } return $content; } }