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simonlk/Wooocommerce - add description field to product variations

Created November 6, 2012 14:13
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Add a description input field for each product variation that saves to post_content
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Wooocommerce - add description field to product variations
<?php
/**
* Variable Product Type
*
* Functions specific to variable products (for the write panels).
*
* @author WooThemes
* @category Admin
* @package WooCommerce/Admin/WritePanels
* @version 1.6.4
*/
/**
* Customised by sk
* Renegade Empire
*
* Add a description input field for each product variation that saves to post_content
*
* TO DO
* - retrieve from content instead of meta
* - remove saving to meta
* - don't allow bad shit to be posted
* - do all this via function/plugin instead of hack, looks like there are the right hooks to do this
*
*/
/**
* Display the variation tab in product data.
*
* @access public
* @return void
*/
function variable_product_type_options_tab() {
?>
<li class="variations_tab show_if_variable variation_options"><a href="#variable_product_options" title="<?php _e('Variations for variable products are defined here.', 'woocommerce'); ?>"><?php _e('Variations', 'woocommerce'); ?></a></li>
<?php
}
add_action('woocommerce_product_write_panel_tabs', 'variable_product_type_options_tab');
/**
* Show the variable product options.
*
* @access public
* @return void
*/
function variable_product_type_options() {
global $post, $woocommerce;
$attributes = (array) maybe_unserialize( get_post_meta($post->ID, '_product_attributes', true) );
// See if any are set
$variation_attribute_found = false;
if ($attributes) foreach($attributes as $attribute){
if (isset($attribute['is_variation'])) :
$variation_attribute_found = true;
break;
endif;
}
// Get tax classes
$tax_classes = array_filter(array_map('trim', explode("\n", get_option('woocommerce_tax_classes'))));
$tax_class_options = array();
$tax_class_options['parent'] =__('Same as parent', 'woocommerce');
$tax_class_options[''] = __('Standard', 'woocommerce');
if ($tax_classes) foreach ( $tax_classes as $class )
$tax_class_options[sanitize_title($class)] = $class;
?>
<div id="variable_product_options" class="panel wc-metaboxes-wrapper">
<?php if (!$variation_attribute_found) : ?>
<div id="message" class="inline woocommerce-message">
<div class="squeezer">
<h4><?php _e( 'Before adding variations, add and save some attributes on the <strong>Attributes</strong> tab.', 'woocommerce' ); ?></h4>
<p class="submit"><a class="button-primary" href="http://www.woothemes.com/woocommerce-docs/user-guide/product-variations/" target="_blank"><?php _e('Learn more', 'woocommerce'); ?></a></p>
</div>
</div>
<?php else : ?>
<p class="toolbar">
<a href="#" class="close_all"><?php _e('Close all', 'woocommerce'); ?></a><a href="#" class="expand_all"><?php _e('Expand all', 'woocommerce'); ?></a>
<strong><?php _e('Bulk edit:', 'woocommerce'); ?></strong>
<select id="field_to_edit">
<option value="variable_price"><?php _e('Prices', 'woocommerce'); ?></option>
<option value="variable_sale_price"><?php _e('Sale prices', 'woocommerce'); ?></option>
<option value="variable_stock"><?php _e('Stock', 'woocommerce'); ?></option>
<option value="variable_weight"><?php _e('Weight', 'woocommerce'); ?></option>
<option value="variable_length"><?php _e('Length', 'woocommerce'); ?></option>
<option value="variable_width"><?php _e('Width', 'woocommerce'); ?></option>
<option value="variable_height"><?php _e('Height', 'woocommerce'); ?></option>
<option value="variable_file_path"><?php _e('File Path', 'woocommerce'); ?></option>
<option value="variable_download_limit"><?php _e('Download limit', 'woocommerce'); ?></option>
</select>
<a class="button bulk_edit plus"><?php _e('Edit', 'woocommerce'); ?></a>
<a class="button toggle toggle_downloadable" href="#"><?php _e('Downloadable', 'woocommerce'); ?></a> <a class="button toggle toggle_virtual" href="#"><?php _e('Virtual', 'woocommerce'); ?></a> <a class="button toggle toggle_enabled" href="#"><?php _e('Enabled', 'woocommerce'); ?></a> <a href="#" class="button delete_variations"><?php _e('Delete all', 'woocommerce'); ?></a>
</p>
<div class="woocommerce_variations wc-metaboxes">
<?php
$args = array(
'post_type' => 'product_variation',
'post_status' => array('private', 'publish'),
'numberposts' => -1,
'orderby' => 'menu_order',
'order' => 'asc',
'post_parent' => $post->ID
);
$variations = get_posts($args);
$loop = 0;
if ($variations) foreach ($variations as $variation) :
$variation_data = get_post_custom( $variation->ID );
$variation_data['variation_post_id'] = $variation->ID;
$image = '';
if (isset($variation_data['_thumbnail_id'][0])) :
$image_id = $variation_data['_thumbnail_id'][0];
$image = wp_get_attachment_url( $variation_data['_thumbnail_id'][0] );
else :
$image_id = 0;
endif;
if (!$image) $image = woocommerce_placeholder_img_src();
$classes = get_the_terms( $variation->ID, 'product_shipping_class' );
if ( $classes && ! is_wp_error( $classes ) ) $current_shipping_class = current($classes)->term_id; else $current_shipping_class = '';
$parent_tax_class = get_post_meta( $post->ID, '_tax_class', true );
?>
<div class="woocommerce_variation wc-metabox closed">
<h3>
<button type="button" class="remove_variation button" rel="<?php echo $variation->ID; ?>"><?php _e('Remove', 'woocommerce'); ?></button>
<div class="handlediv" title="<?php _e('Click to toggle', 'woocommerce'); ?>"></div>
<strong>#<?php echo $variation->ID; ?> &mdash; </strong>
<?php
foreach ($attributes as $attribute) :
// Only deal with attributes that are variations
if ( !$attribute['is_variation'] ) continue;
// Get current value for variation (if set)
$variation_selected_value = get_post_meta( $variation->ID, 'attribute_' . sanitize_title($attribute['name']), true );
// Name will be something like attribute_pa_color
echo '<select name="attribute_' . sanitize_title($attribute['name']).'['.$loop.']"><option value="">'.__('Any', 'woocommerce') . ' ' . $woocommerce->attribute_label($attribute['name']).'&hellip;</option>';
// Get terms for attribute taxonomy or value if its a custom attribute
if ($attribute['is_taxonomy']) :
$post_terms = wp_get_post_terms( $post->ID, $attribute['name'] );
foreach ($post_terms as $term) :
echo '<option '.selected($variation_selected_value, $term->slug, false).' value="'.$term->slug.'">'.$term->name.'</option>';
endforeach;
else :
$options = explode('|', $attribute['value']);
foreach ($options as $option) :
echo '<option '.selected($variation_selected_value, $option, false).' value="'.$option.'">'.ucfirst($option).'</option>';
endforeach;
endif;
echo '</select>';
endforeach;
?>
<input type="hidden" name="variable_post_id[<?php echo $loop; ?>]" value="<?php echo esc_attr( $variation->ID ); ?>" />
<input type="hidden" class="variation_menu_order" name="variation_menu_order[<?php echo $loop; ?>]" value="<?php echo $loop; ?>" />
</h3>
<table cellpadding="0" cellspacing="0" class="woocommerce_variable_attributes wc-metabox-content">
<tbody>
<tr>
<td class="sku" colspan="2">
<?php if( get_option('woocommerce_enable_sku', true) !== 'no' ) : ?>
<label><?php _e('SKU', 'woocommerce'); ?>: <a class="tips" data-tip="<?php _e('Enter a SKU for this variation or leave blank to use the parent product SKU.', 'woocommerce'); ?>" href="#">[?]</a></label>
<input type="text" size="5" name="variable_sku[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_sku'][0])) echo $variation_data['_sku'][0]; ?>" placeholder="<?php if ($sku = get_post_meta($post->ID, '_sku', true)) echo $sku; ?>" />
<?php else : ?>
<input type="hidden" name="variable_sku[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_sku'][0])) echo $variation_data['_sku'][0]; ?>" />
<?php endif; ?>
</td>
<td class="data" rowspan="2">
<table cellspacing="0" cellpadding="0">
<tr>
<td><label><?php _e('Stock Qty:', 'woocommerce'); ?> <a class="tips" data-tip="<?php _e('Enter a quantity to enable stock management for this variation, or leave blank to use the variable product stock options.', 'woocommerce'); ?>" href="#">[?]</a></label><input type="text" size="5" name="variable_stock[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_stock'][0])) echo $variation_data['_stock'][0]; ?>" /></td>
<td><label><?php _e('Description:', 'woocommerce'); ?> <a class="tips" data-tip="<?php _e('Brief product description.', 'woocommerce'); ?>" href="#">[?]</a></label><input type="text" size="5" name="variable_description[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_description'][0])) echo $variation_data['_description'][0]; ?>" /></td>
</tr>
<tr>
<td><label><?php _e('Price:', 'woocommerce'); ?></label><input type="text" size="5" name="variable_price[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_price'][0])) echo $variation_data['_price'][0]; ?>" /></td>
<td><label><?php _e('Sale Price:', 'woocommerce'); ?></label><input type="text" size="5" name="variable_sale_price[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_sale_price'][0])) echo $variation_data['_sale_price'][0]; ?>" /></td>
</tr>
<?php if( get_option('woocommerce_enable_weight', true) !== 'no' || get_option('woocommerce_enable_dimensions', true) !== 'no' ) : ?>
<tr>
<?php if( get_option('woocommerce_enable_weight', true) !== 'no' ) : ?>
<td class="hide_if_variation_virtual"><label><?php _e('Weight', 'woocommerce').' ('.get_option('woocommerce_weight_unit').'):'; ?> <a class="tips" data-tip="<?php _e('Enter a weight for this variation or leave blank to use the parent product weight.', 'woocommerce'); ?>" href="#">[?]</a></label><input type="text" size="5" name="variable_weight[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_weight'][0])) echo $variation_data['_weight'][0]; ?>" placeholder="<?php if ($value = get_post_meta($post->ID, '_weight', true)) echo $value; else echo '0.00'; ?>" /></td>
<?php else : ?>
<td>&nbsp;</td>
<?php endif; ?>
<?php if( get_option('woocommerce_enable_dimensions', true) !== 'no' ) : ?>
<td class="dimensions_field hide_if_variation_virtual">
<label for"product_length"><?php echo __('Dimensions (L&times;W&times;H)', 'woocommerce'); ?></label>
<input id="product_length" class="input-text" size="6" type="text" name="variable_length[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_length'][0])) echo $variation_data['_length'][0]; ?>" placeholder="<?php if ($value = get_post_meta($post->ID, '_length', true)) echo $value; else echo '0'; ?>" />
<input class="input-text" size="6" type="text" name="variable_width[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_width'][0])) echo $variation_data['_width'][0]; ?>" placeholder="<?php if ($value = get_post_meta($post->ID, '_width', true)) echo $value; else echo '0'; ?>" />
<input class="input-text last" size="6" type="text" name="variable_height[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_height'][0])) echo $variation_data['_height'][0]; ?>" placeholder="<?php if ($value = get_post_meta($post->ID, '_height', true)) echo $value; else echo '0'; ?>" />
</td>
<?php else : ?>
<td>&nbsp;</td>
<?php endif; ?>
</tr>
<?php endif; ?>
<tr>
<td><label><?php _e('Shipping class:', 'woocommerce'); ?></label> <?php
$args = array(
'taxonomy' => 'product_shipping_class',
'hide_empty' => 0,
'show_option_all' => __('Same as parent', 'woocommerce'),
'name' => 'variable_shipping_class['.$loop.']',
'id' => '',
'selected' => $current_shipping_class
);
wp_dropdown_categories( $args );
?></td>
<td><label><?php _e('Tax class:', 'woocommerce'); ?></label> <select name="variable_tax_class[<?php echo $loop; ?>]"><?php
foreach ( $tax_class_options as $key => $tax_class ) {
echo '<option value="' . $key . '" ';
if ( isset( $variation_data['_tax_class'][0] ) ) selected($key, $variation_data['_tax_class'][0]);
echo '>' . $tax_class . '</option>';
}
?></select></td>
</tr>
<tr class="show_if_variation_downloadable">
<td>
<div class="file_path_field">
<label><?php _e('File path:', 'woocommerce'); ?> <a class="tips" data-tip="<?php _e('Enter a File Path to make this variation a downloadable product, or leave blank.', 'woocommerce'); ?>" href="#">[?]</a></label><input type="text" size="5" class="file_path" name="variable_file_path[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_file_path'][0])) echo $variation_data['_file_path'][0]; ?>" placeholder="<?php _e('File path/URL', 'woocommerce'); ?>" /> <input type="button" class="upload_file_button button" value="<?php _e('&uarr;', 'woocommerce'); ?>" title="<?php _e('Upload', 'woocommerce'); ?>" />
</div>
</td>
<td>
<div>
<label><?php _e('Download Limit:', 'woocommerce'); ?> <a class="tips" data-tip="<?php _e('Leave blank for unlimited re-downloads.', 'woocommerce'); ?>" href="#">[?]</a></label><input type="text" size="5" name="variable_download_limit[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_download_limit'][0])) echo $variation_data['_download_limit'][0]; ?>" placeholder="<?php _e('Unlimited', 'woocommerce'); ?>" />
</div>
</td>
</tr>
<?php do_action( 'woocommerce_product_after_variable_attributes', $loop, $variation_data ); ?>
</table>
</td>
</tr>
<tr>
<td class="upload_image">
<a href="#" class="upload_image_button <?php if ($image_id>0) echo 'remove'; ?>" rel="<?php echo $variation->ID; ?>"><img src="<?php echo $image ?>" /><input type="hidden" name="upload_image_id[<?php echo $loop; ?>]" class="upload_image_id" value="<?php echo $image_id; ?>" /><span class="overlay"></span></a>
</td>
<td class="options">
<label><input type="checkbox" class="checkbox" name="variable_enabled[<?php echo $loop; ?>]" <?php checked($variation->post_status, 'publish'); ?> /> <?php _e('Enabled', 'woocommerce'); ?></label>
<label><input type="checkbox" class="checkbox variable_is_downloadable" name="variable_is_downloadable[<?php echo $loop; ?>]" <?php if (isset($variation_data['_downloadable'][0])) checked($variation_data['_downloadable'][0], 'yes'); ?> /> <?php _e('Downloadable', 'woocommerce'); ?> <a class="tips" data-tip="<?php _e('Enable this option if access is given to a downloadable file upon purchase of a product', 'woocommerce'); ?>" href="#">[?]</a></label>
<label><input type="checkbox" class="checkbox variable_is_virtual" name="variable_is_virtual[<?php echo $loop; ?>]" <?php if (isset($variation_data['_virtual'][0])) checked($variation_data['_virtual'][0], 'yes'); ?> /> <?php _e('Virtual', 'woocommerce'); ?> <a class="tips" data-tip="<?php _e('Enable this option if a product is not shipped or there is no shipping cost', 'woocommerce'); ?>" href="#">[?]</a></label>
<?php do_action( 'woocommerce_variation_options', $loop, $variation_data ); ?>
</td>
</tr>
</tbody>
</table>
</div>
<?php $loop++; endforeach; ?>
</div>
<p class="toolbar">
<button type="button" class="button button-primary add_variation" <?php disabled($variation_attribute_found, false); ?>><?php _e('Add Variation', 'woocommerce'); ?></button>
<button type="button" class="button link_all_variations" <?php disabled($variation_attribute_found, false); ?>><?php _e('Link all variations', 'woocommerce'); ?></button>
<strong><?php _e('Default selections:', 'woocommerce'); ?></strong>
<?php
$default_attributes = (array) maybe_unserialize(get_post_meta( $post->ID, '_default_attributes', true ));
foreach ($attributes as $attribute) :
// Only deal with attributes that are variations
if ( !$attribute['is_variation'] ) continue;
// Get current value for variation (if set)
$variation_selected_value = (isset($default_attributes[sanitize_title($attribute['name'])])) ? $default_attributes[sanitize_title($attribute['name'])] : '';
// Name will be something like attribute_pa_color
echo '<select name="default_attribute_' . sanitize_title($attribute['name']).'"><option value="">'.__('No default', 'woocommerce') . ' ' . $woocommerce->attribute_label($attribute['name']).'&hellip;</option>';
// Get terms for attribute taxonomy or value if its a custom attribute
if ($attribute['is_taxonomy']) :
$post_terms = wp_get_post_terms( $post->ID, $attribute['name'] );
foreach ($post_terms as $term) :
echo '<option '.selected($variation_selected_value, $term->slug, false).' value="'.$term->slug.'">'.$term->name.'</option>';
endforeach;
else :
$options = explode('|', $attribute['value']);
foreach ($options as $option) :
echo '<option '.selected($variation_selected_value, $option, false).' value="'.$option.'">'.ucfirst($option).'</option>';
endforeach;
endif;
echo '</select>';
endforeach;
?>
</p>
<?php endif; ?>
<div class="clear"></div>
</div>
<?php
/**
* Product Type Javascript
*/
ob_start();
?>
jQuery(function(){
<?php if (!$attributes || (is_array($attributes) && sizeof($attributes)==0)) : ?>
jQuery('#variable_product_options').on('click', 'button.link_all_variations, button.add_variation', function(){
alert('<?php _e('You must add some attributes via the "Product Data" panel and save before adding a new variation.', 'woocommerce'); ?>');
return false;
});
<?php else : ?>
// Add a variation
jQuery('#variable_product_options').on('click', 'button.add_variation', function(){
jQuery('.woocommerce_variations').block({ message: null, overlayCSS: { background: '#fff url(<?php echo $woocommerce->plugin_url(); ?>/assets/images/ajax-loader.gif) no-repeat center', opacity: 0.6 } });
var data = {
action: 'woocommerce_add_variation',
post_id: <?php echo $post->ID; ?>,
security: '<?php echo wp_create_nonce("add-variation"); ?>'
};
jQuery.post('<?php echo admin_url('admin-ajax.php'); ?>', data, function(response) {
var variation_id = parseInt(response);
var loop = jQuery('.woocommerce_variation').size();
jQuery('.woocommerce_variations').append('<div class="woocommerce_variation wc-metabox">\
<h3 class="handle">\
<button type="button" class="remove_variation button" rel="' + variation_id + '"><?php echo esc_js( __('Remove', 'woocommerce') ); ?></button>\
<div class="handlediv" title="<?php echo esc_js( __('Click to toggle', 'woocommerce') ); ?>"></div>\
<strong>#' + variation_id + ' &mdash; </strong>\
<?php
if ($attributes) foreach ($attributes as $attribute) :
if ( !isset($attribute['is_variation']) || !$attribute['is_variation'] ) continue;
echo '<select name="attribute_' . sanitize_title($attribute['name']).'[\' + loop + \']"><option value="">' . esc_js( __('Any', 'woocommerce') ) . ' ' .$woocommerce->attribute_label($attribute['name']).'&hellip;</option>';
// Get terms for attribute taxonomy or value if its a custom attribute
if ($attribute['is_taxonomy']) :
$post_terms = wp_get_post_terms( $post->ID, $attribute['name'] );
foreach ($post_terms as $term) :
echo '<option value="'.$term->slug.'">'.esc_html($term->name).'</option>';
endforeach;
else :
$options = explode('|', $attribute['value']);
foreach ($options as $option) :
echo '<option value="'.$option.'">'.ucfirst($option).'</option>';
endforeach;
endif;
echo '</select>';
endforeach;
?><input type="hidden" name="variable_post_id[' + loop + ']" value="' + variation_id + '" /><input type="hidden" class="variation_menu_order" name="variation_menu_order[' + loop + ']" value="' + loop + '" /></h3>\
<table cellpadding="0" cellspacing="0" class="woocommerce_variable_attributes wc-metabox-content">\
<tbody> \
<tr>\
<td class="sku" colspan="2">\
<?php if( get_option('woocommerce_enable_sku', true) !== 'no' ) : ?>\
<label><?php echo esc_js( __('SKU', 'woocommerce') ); ?>: <a class="tips" data-tip="<?php echo esc_js( __('Enter a SKU for this variation or leave blank to use the parent product SKU.', 'woocommerce') ); ?>" href="#">[?]</a></label>\
<input type="text" size="5" name="variable_sku[' + loop + ']" placeholder="<?php if ($sku = get_post_meta($post->ID, '_sku', true)) echo $sku; ?>" />\
<?php else : ?>\
<input type="hidden" name="variable_sku[' + loop + ']" />\
<?php endif; ?>\
</td>\
<td class="data" rowspan="2">\
<table cellspacing="0">\
<tr>\
<td><label><?php echo esc_js( __('Stock Qty:', 'woocommerce') ); ?> <a class="tips" data-tip="<?php echo esc_js( __('Enter a quantity to enable stock management for this variation, or leave blank to use the variable product stock options.', 'woocommerce') ); ?>" href="#">[?]</a></label><input type="text" size="5" name="variable_stock[' + loop + ']" /></td>\
<td><label><?php _e('Description:', 'woocommerce'); ?> <a class="tips" data-tip="<?php _e('Brief product description.', 'woocommerce'); ?>" href="#">[?]</a></label><input type="text" size="5" name="variable_description[<?php echo $loop; ?>]" value="<?php if (isset($variation_data['_description'][0])) echo $variation_data['_description'][0]; ?>" /></td>\
</tr>\
<tr>\
<td><label><?php echo esc_js( __('Price:', 'woocommerce') ); ?></label><input type="text" size="5" name="variable_price[' + loop + ']" /></td>\
<td><label><?php echo esc_js( __('Sale Price:', 'woocommerce') ); ?></label><input type="text" size="5" name="variable_sale_price[' + loop + ']" /></td>\
</tr>\
<?php if( get_option('woocommerce_enable_weight', true) !== 'no' || get_option('woocommerce_enable_dimensions', true) !== 'no' ) : ?>\
<tr>\
<?php if( get_option('woocommerce_enable_weight', true) !== 'no' ) : ?>\
<td class="hide_if_variation_virtual"><label><?php echo esc_js( __('Weight', 'woocommerce') ).' ('.get_option('woocommerce_weight_unit').'):'; ?> <a class="tips" data-tip="<?php echo esc_js( __('Enter a weight for this variation or leave blank to use the parent product weight.', 'woocommerce') ); ?>" href="#">[?]</a></label><input type="text" size="5" name="variable_weight[' + loop + ']" placeholder="<?php if ($value = get_post_meta($post->ID, '_weight', true)) echo $value; else echo '0.00'; ?>" /></td>\
<?php else : ?>\
<td>&nbsp;</td>\
<?php endif; ?>\
<?php if( get_option('woocommerce_enable_dimensions', true) !== 'no' ) : ?>\
<td class="dimensions_field hide_if_variation_virtual">\
<label for"product_length"><?php echo esc_js( __('Dimensions (L&times;W&times;H)', 'woocommerce') ); ?></label>\
<input id="product_length" class="input-text" size="6" type="text" name="variable_length[' + loop + ']" placeholder="<?php if ($value = get_post_meta($post->ID, '_length', true)) echo $value; else echo '0'; ?>" />\
<input class="input-text" size="6" type="text" name="variable_width[' + loop + ']" placeholder="<?php if ($value = get_post_meta($post->ID, '_width', true)) echo $value; else echo '0'; ?>" />\
<input class="input-text last" size="6" type="text" name="variable_height[' + loop + ']" placeholder="<?php if ($value = get_post_meta($post->ID, '_height', true)) echo $value; else echo '0'; ?>" />\
</td>\
<?php else : ?>\
<td>&nbsp;</td>\
<?php endif; ?>\
</tr>\
<?php endif; ?>\
<tr>\
<td><label><?php echo esc_js( __('Shipping class:', 'woocommerce') ); ?></label> <?php
$args = array(
'taxonomy' => 'product_shipping_class',
'hide_empty' => 0,
'show_option_all' => __('Same as parent', 'woocommerce'),
'name' => 'variable_shipping_class[]',
'id' => '',
'echo' => 0
);
echo addslashes(str_replace('[]', "[' + loop + ']", str_replace("\n", '', wp_dropdown_categories( $args ))));
?></td>\
<td><label><?php echo esc_js( __('Tax class:', 'woocommerce') ); ?></label> <select name="variable_tax_class[' + loop + ']"><?php
foreach ( $tax_class_options as $key => $tax_class ) {
echo '<option value="' . $key . '" ';
if ( isset( $variation_data['_tax_class'][0] ) ) echo addslashes(selected($key, $variation_data['_tax_class'][0], false));
echo '>' . $tax_class . '</option>';
}
?></select></td>\
</tr>\
<tr class="show_if_variation_downloadable">\
<td>\
<div class="file_path_field"><label><?php echo esc_js( __('File path:', 'woocommerce') ); ?> <a class="tips" data-tip="<?php echo esc_js( __('Enter a File Path to make this variation a downloadable product, or leave blank.', 'woocommerce') ); ?>" href="#">[?]</a></label><input type="text" size="5" class="file_path" name="variable_file_path[' + loop + ']" placeholder="<?php echo esc_js( __('File path/URL', 'woocommerce') ); ?>" /> <input type="button" class="upload_file_button button" value="<?php echo esc_js( __('&uarr;', 'woocommerce') ); ?>" title="<?php echo esc_js( __('Upload', 'woocommerce') ); ?>" /></div>\
</td>\
<td>\
<div><label><?php echo esc_js( __('Download Limit:', 'woocommerce') ); ?> <a class="tips" data-tip="<?php echo esc_js( __('Leave blank for unlimited re-downloads.', 'woocommerce') ); ?>" href="#">[?]</a></label><input type="text" size="5" name="variable_download_limit[' + loop + ']" placeholder="<?php echo esc_js( __('Unlimited', 'woocommerce') ); ?>" /></div>\
</td>\
</tr>\
<?php do_action( 'woocommerce_product_after_variable_attributes_js' ); ?>\
</table>\
</td>\
</tr>\
<tr>\
<td class="upload_image"><a href="#" class="upload_image_button" rel="' + variation_id + '"><img src="<?php echo woocommerce_placeholder_img_src() ?>" /><input type="hidden" name="upload_image_id[' + loop + ']" class="upload_image_id" /><span class="overlay"></span></a></td>\
<td class="options">\
\
<label><input type="checkbox" class="checkbox" name="variable_enabled[' + loop + ']" checked="checked" /> <?php echo esc_js( __('Enabled', 'woocommerce') ); ?></label>\
\
<label><input type="checkbox" class="checkbox variable_is_downloadable" name="variable_is_downloadable[' + loop + ']" /> <?php echo esc_js( __('Downloadable', 'woocommerce') ); ?> <a class="tips" data-tip="<?php echo esc_js( __('Enable this option if access is given to a downloadable file upon purchase of a product', 'woocommerce') ); ?>" href="#">[?]</a></label>\
\
<label><input type="checkbox" class="checkbox variable_is_virtual" name="variable_is_virtual[' + loop + ']" /> <?php echo esc_js( __('Virtual', 'woocommerce') ); ?> <a class="tips" data-tip="<?php echo esc_js( __('Enable this option if a product is not shipped or there is no shipping cost', 'woocommerce') ); ?>" href="#">[?]</a></label>\
\
</td>\
</tr>\
</tbody>\
</table>\
</div>');
jQuery(".tips").tipTip({
'attribute' : 'data-tip',
'fadeIn' : 50,
'fadeOut' : 50
});
jQuery('input.variable_is_downloadable, input.variable_is_virtual').change();
jQuery('.woocommerce_variations').unblock();
});
return false;
});
jQuery('#variable_product_options').on('click', 'button.link_all_variations', function(){
var answer = confirm('<?php _e('Are you sure you want to link all variations? This will create a new variation for each and every possible combination of variation attributes (max 50 per run).', 'woocommerce'); ?>');
if (answer) {
jQuery('#variable_product_options').block({ message: null, overlayCSS: { background: '#fff url(<?php echo $woocommerce->plugin_url(); ?>/assets/images/ajax-loader.gif) no-repeat center', opacity: 0.6 } });
var data = {
action: 'woocommerce_link_all_variations',
post_id: <?php echo $post->ID; ?>,
security: '<?php echo wp_create_nonce("link-variations"); ?>'
};
jQuery.post('<?php echo admin_url('admin-ajax.php'); ?>', data, function(response) {
var count = parseInt( response );
if (count>0) {
jQuery('.woocommerce_variations').load( window.location + ' .woocommerce_variations > *' );
}
if (count==1) {
alert( count + ' <?php _e("variation added", 'woocommerce'); ?>');
} else if (count==0 || count>1) {
alert( count + ' <?php _e("variations added", 'woocommerce'); ?>');
} else {
alert('<?php _e("No variations added", 'woocommerce'); ?>');
}
jQuery('#variable_product_options').unblock();
});
}
return false;
});
jQuery('#variable_product_options').on('click', 'button.remove_variation', function(e){
e.preventDefault();
var answer = confirm('<?php _e('Are you sure you want to remove this variation?', 'woocommerce'); ?>');
if (answer){
var el = jQuery(this).parent().parent();
var variation = jQuery(this).attr('rel');
if (variation>0) {
jQuery(el).block({ message: null, overlayCSS: { background: '#fff url(<?php echo $woocommerce->plugin_url(); ?>/assets/images/ajax-loader.gif) no-repeat center', opacity: 0.6 } });
var data = {
action: 'woocommerce_remove_variation',
variation_id: variation,
security: '<?php echo wp_create_nonce("delete-variation"); ?>'
};
jQuery.post('<?php echo admin_url('admin-ajax.php'); ?>', data, function(response) {
// Success
jQuery(el).fadeOut('300', function(){
jQuery(el).remove();
});
});
} else {
jQuery(el).fadeOut('300', function(){
jQuery(el).remove();
});
}
}
return false;
});
jQuery('#variable_product_options').on('click', 'a.delete_variations', function(){
var answer = confirm('<?php _e('Are you sure you want to delete all variations? This cannot be undone.', 'woocommerce'); ?>');
if (answer){
var answer = confirm('<?php _e('Last warning, are you sure?', 'woocommerce'); ?>');
if (answer) {
var variation_ids = [];
jQuery('.woocommerce_variations .woocommerce_variation').block({ message: null, overlayCSS: { background: '#fff url(<?php echo $woocommerce->plugin_url(); ?>/assets/images/ajax-loader.gif) no-repeat center', opacity: 0.6 } });
jQuery('.woocommerce_variations .woocommerce_variation .remove_variation').each(function(){
var variation = jQuery(this).attr('rel');
if (variation>0) {
variation_ids.push(variation);
}
});
var data = {
action: 'woocommerce_remove_variations',
variation_ids: variation_ids,
security: '<?php echo wp_create_nonce("delete-variations"); ?>'
};
jQuery.post('<?php echo admin_url('admin-ajax.php'); ?>', data, function(response) {
jQuery('.woocommerce_variations .woocommerce_variation').fadeOut('300', function(){
jQuery('.woocommerce_variations .woocommerce_variation').remove();
});
});
}
}
return false;
});
jQuery('a.bulk_edit').click(function() {
var field_to_edit = jQuery('select#field_to_edit').val();
var value = prompt("<?php _e('Enter a value', 'woocommerce'); ?>");
jQuery('input[name^="' + field_to_edit + '"]').val( value );
return false;
});
jQuery('a.toggle_virtual').click(function(){
var checkbox = jQuery('input[name^="variable_is_virtual"]');
checkbox.attr('checked', !checkbox.attr('checked'));
jQuery('input.variable_is_virtual').change();
return false;
});
jQuery('a.toggle_downloadable').click(function(){
var checkbox = jQuery('input[name^="variable_is_downloadable"]');
checkbox.attr('checked', !checkbox.attr('checked'));
jQuery('input.variable_is_downloadable').change();
return false;
});
jQuery('a.toggle_enabled').click(function(){
var checkbox = jQuery('input[name^="variable_enabled"]');
checkbox.attr('checked', !checkbox.attr('checked'));
return false;
});
jQuery('#variable_product_options').on('change', 'input.variable_is_downloadable', function(){
jQuery(this).closest('.woocommerce_variation').find('.show_if_variation_downloadable').hide();
if (jQuery(this).is(':checked')) {
jQuery(this).closest('.woocommerce_variation').find('.show_if_variation_downloadable').show();
}
});
jQuery('#variable_product_options').on('change', 'input.variable_is_virtual', function(){
jQuery(this).closest('.woocommerce_variation').find('.hide_if_variation_virtual').show();
if (jQuery(this).is(':checked')) {
jQuery(this).closest('.woocommerce_variation').find('.hide_if_variation_virtual').hide();
}
});
jQuery('input.variable_is_downloadable, input.variable_is_virtual').change();
// Ordering
$('.woocommerce_variations').sortable({
items:'.woocommerce_variation',
cursor:'move',
axis:'y',
handle: 'h3',
scrollSensitivity:40,
forcePlaceholderSize: true,
helper: 'clone',
opacity: 0.65,
placeholder: 'wc-metabox-sortable-placeholder',
start:function(event,ui){
ui.item.css('background-color','#f6f6f6');
},
stop:function(event,ui){
ui.item.removeAttr('style');
variation_row_indexes();
}
});
function variation_row_indexes() {
$('.woocommerce_variations .woocommerce_variation').each(function(index, el){
$('.variation_menu_order', el).val( parseInt( $(el).index('.woocommerce_variations .woocommerce_variation') ) );
});
};
<?php endif; ?>
var current_field_wrapper;
window.send_to_editor_default = window.send_to_editor;
jQuery('#variable_product_options').on('click', '.upload_image_button', function(){
var post_id = jQuery(this).attr('rel');
var parent = jQuery(this).parent();
current_field_wrapper = parent;
if (jQuery(this).is('.remove')) {
jQuery('.upload_image_id', current_field_wrapper).val('');
jQuery('img', current_field_wrapper).attr('src', '<?php echo woocommerce_placeholder_img_src(); ?>');
jQuery(this).removeClass('remove');
} else {
window.send_to_editor = window.send_to_cproduct;
formfield = jQuery('.upload_image_id', parent).attr('name');
tb_show('', 'media-upload.php?post_id=' + post_id + '&amp;type=image&amp;TB_iframe=true');
}
return false;
});
window.send_to_cproduct = function(html) {
jQuery('body').append('<div id="temp_image">' + html + '</div>');
var img = jQuery('#temp_image').find('img');
imgurl = img.attr('src');
imgclass = img.attr('class');
imgid = parseInt(imgclass.replace(/\D/g, ''), 10);
jQuery('.upload_image_id', current_field_wrapper).val(imgid);
jQuery('.upload_image_button', current_field_wrapper).addClass('remove');
jQuery('img', current_field_wrapper).attr('src', imgurl);
tb_remove();
jQuery('#temp_image').remove();
window.send_to_editor = window.send_to_editor_default;
}
});
<?php
$javascript = ob_get_clean();
$woocommerce->add_inline_js( $javascript );
}
add_action('woocommerce_product_write_panels', 'variable_product_type_options');
/**
* Show the variable product selector in the dropdown in admin.
*
* @access public
* @param mixed $types
* @param mixed $product_type
* @return array
*/
function variable_product_type_selector( $types, $product_type ) {
$types['variable'] = __('Variable product', 'woocommerce');
return $types;
}
add_filter('product_type_selector', 'variable_product_type_selector', 1, 2);
/**
* Save the variable product options.
*
* @access public
* @param mixed $post_id
* @return void
*/
function process_product_meta_variable( $post_id ) {
global $woocommerce, $wpdb;
if (isset($_POST['variable_sku'])) :
$variable_post_id = $_POST['variable_post_id'];
$variable_sku = $_POST['variable_sku'];
$variable_weight = $_POST['variable_weight'];
$variable_length = $_POST['variable_length'];
$variable_width = $_POST['variable_width'];
$variable_height = $_POST['variable_height'];
$variable_stock = $_POST['variable_stock'];
$variable_description = $_POST['variable_description'];
$variable_price = $_POST['variable_price'];
$variable_sale_price = $_POST['variable_sale_price'];
$upload_image_id = $_POST['upload_image_id'];
$variable_file_path = $_POST['variable_file_path'];
$variable_download_limit = $_POST['variable_download_limit'];
$variable_shipping_class = $_POST['variable_shipping_class'];
$variable_tax_class = $_POST['variable_tax_class'];
$variable_menu_order = $_POST['variation_menu_order'];
if (isset($_POST['variable_enabled']))
$variable_enabled = $_POST['variable_enabled'];
if (isset($_POST['variable_is_virtual']))
$variable_is_virtual = $_POST['variable_is_virtual'];
if (isset($_POST['variable_is_downloadable']))
$variable_is_downloadable = $_POST['variable_is_downloadable'];
$attributes = (array) maybe_unserialize( get_post_meta($post_id, '_product_attributes', true) );
$max_loop = max( array_keys( $_POST['variable_post_id'] ) );
for ( $i=0; $i <= $max_loop; $i++ ) :
if ( ! isset( $variable_post_id[$i] ) ) continue;
$variation_id = (int) $variable_post_id[$i];
// Virtal/Downloadable
if (isset($variable_is_virtual[$i])) $is_virtual = 'yes'; else $is_virtual = 'no';
if (isset($variable_is_downloadable[$i])) $is_downloadable = 'yes'; else $is_downloadable = 'no';
// Enabled or disabled
if (isset($variable_enabled[$i])) $post_status = 'publish'; else $post_status = 'private';
// Generate a useful post title
$variation_post_title = sprintf(__('Variation #%s of %s', 'woocommerce'), $variation_id, get_the_title($post_id));
// Create content from description field
// $variation
// Update or Add post
if (!$variation_id) :
$variation = array(
'post_title' => $variation_post_title,
'post_content' => $variable_description[$i],
'post_status' => $post_status,
'post_author' => get_current_user_id(),
'post_parent' => $post_id,
'post_type' => 'product_variation',
'menu_order' => $variable_menu_order[$i]
);
$variation_id = wp_insert_post( $variation );
else :
$wpdb->update( $wpdb->posts, array( 'post_status' => $post_status, 'post_title' => $variation_post_title, 'post_content' => $variable_description[$i], 'menu_order' => $variable_menu_order[$i] ), array( 'ID' => $variation_id ) );
endif;
// Update post meta
update_post_meta( $variation_id, '_sku', esc_html( $variable_sku[$i] ) );
update_post_meta( $variation_id, '_price', $variable_price[$i] );
update_post_meta( $variation_id, '_sale_price', $variable_sale_price[$i] );
update_post_meta( $variation_id, '_weight', $variable_weight[$i] );
update_post_meta( $variation_id, '_length', $variable_length[$i] );
update_post_meta( $variation_id, '_width', $variable_width[$i] );
update_post_meta( $variation_id, '_height', $variable_height[$i] );
update_post_meta( $variation_id, '_stock', $variable_stock[$i] );
update_post_meta( $variation_id, '_description', $variable_description[$i] ); // added variable description
update_post_meta( $variation_id, '_thumbnail_id', $upload_image_id[$i] );
update_post_meta( $variation_id, '_virtual', $is_virtual );
update_post_meta( $variation_id, '_downloadable', $is_downloadable );
if ( $variable_tax_class[$i] !== 'parent' )
update_post_meta( $variation_id, '_tax_class', $variable_tax_class[$i] );
else
delete_post_meta( $variation_id, '_tax_class' );
if ($is_downloadable=='yes') :
update_post_meta( $variation_id, '_download_limit', $variable_download_limit[$i] );
update_post_meta( $variation_id, '_file_path', $variable_file_path[$i] );
else :
update_post_meta( $variation_id, '_download_limit', '' );
update_post_meta( $variation_id, '_file_path', '' );
endif;
// Save shipping class
$variable_shipping_class[$i] = ( $variable_shipping_class[$i] ) ? (int) $variable_shipping_class[$i] : '';
wp_set_object_terms( $variation_id, $variable_shipping_class[$i], 'product_shipping_class');
// Remove old taxnomies attributes so data is kept up to date
if ($variation_id) $wpdb->query("DELETE FROM $wpdb->postmeta WHERE meta_key LIKE 'attribute_%' AND post_id = $variation_id;");
// Update taxonomies
foreach ($attributes as $attribute) :
if ( $attribute['is_variation'] ) :
$value = esc_attr(trim($_POST[ 'attribute_' . sanitize_title($attribute['name']) ][$i]));
update_post_meta( $variation_id, 'attribute_' . sanitize_title($attribute['name']), $value );
endif;
endforeach;
endfor;
endif;
// Update parent if variable so price sorting works and stays in sync with the cheapest child
$post_parent = $post_id;
$children = get_posts( array(
'post_parent' => $post_parent,
'posts_per_page'=> -1,
'post_type' => 'product_variation',
'fields' => 'ids',
'post_status' => 'publish'
));
$lowest_price = $lowest_regular_price = $lowest_sale_price = $highest_price = $highest_regular_price = $highest_sale_price = '';
if ($children) {
foreach ($children as $child) {
$child_price = get_post_meta($child, '_price', true);
$child_sale_price = get_post_meta($child, '_sale_price', true);
// Low price
if (!is_numeric($lowest_regular_price) || $child_price < $lowest_regular_price) $lowest_regular_price = $child_price;
if ($child_sale_price!=='' && (!is_numeric($lowest_sale_price) || $child_sale_price < $lowest_sale_price)) $lowest_sale_price = $child_sale_price;
// High price
if (!is_numeric($highest_regular_price) || $child_price > $highest_regular_price) $highest_regular_price = $child_price;
if ($child_sale_price!=='' && (!is_numeric($highest_sale_price) || $child_sale_price > $highest_sale_price)) $highest_sale_price = $child_sale_price;
}
$lowest_price = ($lowest_sale_price==='' || $lowest_regular_price < $lowest_sale_price) ? $lowest_regular_price : $lowest_sale_price;
$highest_price = ($highest_sale_price==='' || $highest_regular_price > $highest_sale_price) ? $highest_regular_price : $highest_sale_price;
}
update_post_meta( $post_parent, '_price', $lowest_price );
update_post_meta( $post_parent, '_min_variation_price', $lowest_price );
update_post_meta( $post_parent, '_max_variation_price', $highest_price );
update_post_meta( $post_parent, '_min_variation_regular_price', $lowest_regular_price );
update_post_meta( $post_parent, '_max_variation_regular_price', $highest_regular_price );
update_post_meta( $post_parent, '_min_variation_sale_price', $lowest_sale_price );
update_post_meta( $post_parent, '_max_variation_sale_price', $highest_sale_price );
// Update default attribute options setting
$default_attributes = array();
foreach ($attributes as $attribute) :
if ( $attribute['is_variation'] ) :
$value = esc_attr(trim($_POST[ 'default_attribute_' . sanitize_title($attribute['name']) ]));
if ($value) :
$default_attributes[sanitize_title($attribute['name'])] = $value;
endif;
endif;
endforeach;
update_post_meta( $post_parent, '_default_attributes', $default_attributes );
}
add_action('woocommerce_process_product_meta_variable', 'process_product_meta_variable');
@silentfxx
Copy link

Hey Simon,

It's Angel from ideas.woothemes.com anyways I tried the following code and I see the description box on the variations right next to stock quantity, but when I update the product and view it nothing happens to the front end.

If I'm not mistaken this file got replace with your file right?
wp-content/plugins/woocommerce/admin/post-types/writepanels/writepanel-product-type-variable.php

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