297 lines
9.7 KiB
PHP
297 lines
9.7 KiB
PHP
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<?php
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/**
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* Admin taxonomy functions.
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*
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* @author WooThemes
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* @category Admin
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* @package WooCommerce/Admin
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* @version 2.1.0
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*/
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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if ( ! class_exists( 'WC_Admin_Taxonomies' ) ) :
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/**
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* WC_Admin_Taxonomies Class
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*/
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class WC_Admin_Taxonomies {
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/**
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* Constructor
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*/
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public function __construct() {
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// Add form
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add_action( 'product_cat_add_form_fields', array( $this, 'add_category_fields' ) );
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add_action( 'product_cat_edit_form_fields', array( $this, 'edit_category_fields' ), 10, 2 );
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add_action( 'created_term', array( $this, 'save_category_fields' ), 10, 3 );
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add_action( 'edit_term', array( $this, 'save_category_fields' ), 10, 3 );
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// Add columns
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add_filter( 'manage_edit-product_cat_columns', array( $this, 'product_cat_columns' ) );
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add_filter( 'manage_product_cat_custom_column', array( $this, 'product_cat_column' ), 10, 3 );
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// Taxonomy page descriptions
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add_action( 'product_cat_pre_add_form', array( $this, 'product_cat_description' ) );
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add_action( 'product_shipping_class_pre_add_form', array( $this, 'shipping_class_description' ) );
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}
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/**
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* Category thumbnail fields.
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*
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* @access public
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* @return void
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*/
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public function add_category_fields() {
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global $woocommerce;
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?>
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<div class="form-field">
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<label for="display_type"><?php _e( 'Display type', 'woocommerce' ); ?></label>
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<select id="display_type" name="display_type" class="postform">
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<option value=""><?php _e( 'Default', 'woocommerce' ); ?></option>
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<option value="products"><?php _e( 'Products', 'woocommerce' ); ?></option>
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<option value="subcategories"><?php _e( 'Subcategories', 'woocommerce' ); ?></option>
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<option value="both"><?php _e( 'Both', 'woocommerce' ); ?></option>
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</select>
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</div>
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<div class="form-field">
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<label><?php _e( 'Thumbnail', 'woocommerce' ); ?></label>
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<div id="product_cat_thumbnail" style="float:left;margin-right:10px;"><img src="<?php echo woocommerce_placeholder_img_src(); ?>" width="60px" height="60px" /></div>
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<div style="line-height:60px;">
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<input type="hidden" id="product_cat_thumbnail_id" name="product_cat_thumbnail_id" />
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<button type="submit" class="upload_image_button button"><?php _e( 'Upload/Add image', 'woocommerce' ); ?></button>
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<button type="submit" class="remove_image_button button"><?php _e( 'Remove image', 'woocommerce' ); ?></button>
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</div>
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<script type="text/javascript">
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// Only show the "remove image" button when needed
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if ( ! jQuery('#product_cat_thumbnail_id').val() )
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jQuery('.remove_image_button').hide();
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// Uploading files
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var file_frame;
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jQuery(document).on( 'click', '.upload_image_button', function( event ){
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event.preventDefault();
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// If the media frame already exists, reopen it.
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if ( file_frame ) {
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file_frame.open();
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return;
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}
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// Create the media frame.
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file_frame = wp.media.frames.downloadable_file = wp.media({
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title: '<?php _e( 'Choose an image', 'woocommerce' ); ?>',
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button: {
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text: '<?php _e( 'Use image', 'woocommerce' ); ?>',
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},
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multiple: false
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});
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// When an image is selected, run a callback.
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file_frame.on( 'select', function() {
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attachment = file_frame.state().get('selection').first().toJSON();
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jQuery('#product_cat_thumbnail_id').val( attachment.id );
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jQuery('#product_cat_thumbnail img').attr('src', attachment.url );
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jQuery('.remove_image_button').show();
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});
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// Finally, open the modal.
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file_frame.open();
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});
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jQuery(document).on( 'click', '.remove_image_button', function( event ){
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jQuery('#product_cat_thumbnail img').attr('src', '<?php echo woocommerce_placeholder_img_src(); ?>');
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jQuery('#product_cat_thumbnail_id').val('');
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jQuery('.remove_image_button').hide();
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return false;
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});
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</script>
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<div class="clear"></div>
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</div>
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<?php
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}
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/**
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* Edit category thumbnail field.
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*
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* @access public
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* @param mixed $term Term (category) being edited
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* @param mixed $taxonomy Taxonomy of the term being edited
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*/
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public function edit_category_fields( $term, $taxonomy ) {
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global $woocommerce;
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$display_type = get_woocommerce_term_meta( $term->term_id, 'display_type', true );
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$image = '';
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$thumbnail_id = absint( get_woocommerce_term_meta( $term->term_id, 'thumbnail_id', true ) );
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if ( $thumbnail_id )
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$image = wp_get_attachment_url( $thumbnail_id );
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else
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$image = woocommerce_placeholder_img_src();
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?>
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<tr class="form-field">
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<th scope="row" valign="top"><label><?php _e( 'Display type', 'woocommerce' ); ?></label></th>
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<td>
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<select id="display_type" name="display_type" class="postform">
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<option value="" <?php selected( '', $display_type ); ?>><?php _e( 'Default', 'woocommerce' ); ?></option>
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<option value="products" <?php selected( 'products', $display_type ); ?>><?php _e( 'Products', 'woocommerce' ); ?></option>
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<option value="subcategories" <?php selected( 'subcategories', $display_type ); ?>><?php _e( 'Subcategories', 'woocommerce' ); ?></option>
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<option value="both" <?php selected( 'both', $display_type ); ?>><?php _e( 'Both', 'woocommerce' ); ?></option>
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</select>
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</td>
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</tr>
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<tr class="form-field">
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<th scope="row" valign="top"><label><?php _e( 'Thumbnail', 'woocommerce' ); ?></label></th>
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<td>
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<div id="product_cat_thumbnail" style="float:left;margin-right:10px;"><img src="<?php echo $image; ?>" width="60px" height="60px" /></div>
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<div style="line-height:60px;">
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<input type="hidden" id="product_cat_thumbnail_id" name="product_cat_thumbnail_id" value="<?php echo $thumbnail_id; ?>" />
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<button type="submit" class="upload_image_button button"><?php _e( 'Upload/Add image', 'woocommerce' ); ?></button>
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<button type="submit" class="remove_image_button button"><?php _e( 'Remove image', 'woocommerce' ); ?></button>
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</div>
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<script type="text/javascript">
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// Uploading files
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var file_frame;
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jQuery(document).on( 'click', '.upload_image_button', function( event ){
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event.preventDefault();
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// If the media frame already exists, reopen it.
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if ( file_frame ) {
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file_frame.open();
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return;
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}
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// Create the media frame.
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file_frame = wp.media.frames.downloadable_file = wp.media({
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title: '<?php _e( 'Choose an image', 'woocommerce' ); ?>',
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button: {
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text: '<?php _e( 'Use image', 'woocommerce' ); ?>',
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},
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multiple: false
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});
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// When an image is selected, run a callback.
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file_frame.on( 'select', function() {
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attachment = file_frame.state().get('selection').first().toJSON();
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jQuery('#product_cat_thumbnail_id').val( attachment.id );
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jQuery('#product_cat_thumbnail img').attr('src', attachment.url );
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jQuery('.remove_image_button').show();
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});
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// Finally, open the modal.
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file_frame.open();
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});
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jQuery(document).on( 'click', '.remove_image_button', function( event ){
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jQuery('#product_cat_thumbnail img').attr('src', '<?php echo woocommerce_placeholder_img_src(); ?>');
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jQuery('#product_cat_thumbnail_id').val('');
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jQuery('.remove_image_button').hide();
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return false;
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});
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</script>
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<div class="clear"></div>
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</td>
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</tr>
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<?php
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}
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/**
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* save_category_fields function.
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*
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* @access public
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* @param mixed $term_id Term ID being saved
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* @param mixed $tt_id
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* @param mixed $taxonomy Taxonomy of the term being saved
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* @return void
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*/
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public function save_category_fields( $term_id, $tt_id, $taxonomy ) {
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if ( isset( $_POST['display_type'] ) )
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update_woocommerce_term_meta( $term_id, 'display_type', esc_attr( $_POST['display_type'] ) );
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if ( isset( $_POST['product_cat_thumbnail_id'] ) )
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update_woocommerce_term_meta( $term_id, 'thumbnail_id', absint( $_POST['product_cat_thumbnail_id'] ) );
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delete_transient( 'wc_term_counts' );
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}
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/**
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* Description for product_cat page to aid users.
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*
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* @access public
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* @return void
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*/
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public function product_cat_description() {
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echo wpautop( __( 'Product categories for your store can be managed here. To change the order of categories on the front-end you can drag and drop to sort them. To see more categories listed click the "screen options" link at the top of the page.', 'woocommerce' ) );
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}
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/**
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* Description for shipping class page to aid users.
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*
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* @access public
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* @return void
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*/
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public function shipping_class_description() {
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echo wpautop( __( 'Shipping classes can be used to group products of similar type. These groups can then be used by certain shipping methods to provide different rates to different products.', 'woocommerce' ) );
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}
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/**
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* Thumbnail column added to category admin.
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*
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* @access public
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* @param mixed $columns
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* @return void
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*/
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public function product_cat_columns( $columns ) {
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$new_columns = array();
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$new_columns['cb'] = $columns['cb'];
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$new_columns['thumb'] = __( 'Image', 'woocommerce' );
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unset( $columns['cb'] );
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return array_merge( $new_columns, $columns );
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}
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/**
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* Thumbnail column value added to category admin.
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*
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* @access public
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* @param mixed $columns
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* @param mixed $column
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* @param mixed $id
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* @return array
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*/
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public function product_cat_column( $columns, $column, $id ) {
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global $woocommerce;
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if ( $column == 'thumb' ) {
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$image = '';
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$thumbnail_id = get_woocommerce_term_meta( $id, 'thumbnail_id', true );
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if ($thumbnail_id)
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$image = wp_get_attachment_url( $thumbnail_id );
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else
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$image = woocommerce_placeholder_img_src();
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$columns .= '<img src="' . $image . '" alt="Thumbnail" class="wp-post-image" height="48" width="48" />';
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}
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return $columns;
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}
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}
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endif;
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return new WC_Admin_Taxonomies();
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