345 lines
14 KiB
PHP
345 lines
14 KiB
PHP
<?php
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/**
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* Functions used for the attributes section in WordPress Admin
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*
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* The attributes section lets users add custom attributes to assign to products - they can also be used in the layered nav widget.
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*
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* @author WooThemes
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* @category Admin
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* @package WooCommerce
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*/
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/**
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* Attributes admin panel
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*
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* Shows the created attributes and lets you add new ones.
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* The added attributes are stored in the database and can be used for layered navigation.
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*/
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function woocommerce_attributes() {
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global $wpdb, $woocommerce;
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if ( ! empty( $_POST['add_new_attribute'] ) ) {
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check_admin_referer( 'woocommerce-add-new_attribute' );
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$attribute_name = sanitize_title( esc_attr( $_POST['attribute_name'] ) );
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$attribute_type = esc_attr( $_POST['attribute_type'] );
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$attribute_label = esc_attr( $_POST['attribute_label'] );
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if ( ! $attribute_label )
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$attribute_label = ucwords( $attribute_name );
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if ( ! $attribute_name )
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$attribute_name = sanitize_title( $attribute_label );
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if ( $attribute_name && strlen( $attribute_name ) < 30 && $attribute_type && ! taxonomy_exists( $woocommerce->attribute_taxonomy_name( $attribute_name ) ) ) {
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$wpdb->insert(
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$wpdb->prefix . "woocommerce_attribute_taxonomies",
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array(
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'attribute_name' => $attribute_name,
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'attribute_label' => $attribute_label,
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'attribute_type' => $attribute_type
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)
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);
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wp_safe_redirect( get_admin_url() . 'edit.php?post_type=product&page=woocommerce_attributes' );
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exit;
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}
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} elseif ( ! empty( $_POST['save_attribute'] ) && ! empty( $_GET['edit'] ) ) {
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$edit = absint( $_GET['edit'] );
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check_admin_referer( 'woocommerce-save-attribute_' . $edit );
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$attribute_name = sanitize_title( esc_attr( $_POST['attribute_name'] ) );
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$attribute_type = esc_attr( $_POST['attribute_type'] );
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$attribute_label = esc_attr( $_POST['attribute_label'] );
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if ( ! $attribute_label )
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$attribute_label = ucwords( $attribute_name );
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if ( ! $attribute_name )
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$attribute_name = sanitize_title( $attribute_label );
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$old_attribute_name = sanitize_title( $wpdb->get_var( "SELECT attribute_name FROM " . $wpdb->prefix . "woocommerce_attribute_taxonomies WHERE attribute_id = $edit" ) );
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if ( $old_attribute_name != $attribute_name && taxonomy_exists( $woocommerce->attribute_taxonomy_name( $attribute_name ) ) ) {
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echo '<div id="woocommerce_errors" class="error fade"><p>' . __( 'Taxonomy exists - please change the slug', 'woocommerce' ) . '</p></div>';
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} elseif ( $attribute_name && strlen( $attribute_name ) < 30 && $attribute_type ) {
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$wpdb->update(
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$wpdb->prefix . "woocommerce_attribute_taxonomies",
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array(
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'attribute_name' => $attribute_name,
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'attribute_label' => $attribute_label,
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'attribute_type' => $attribute_type
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),
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array(
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'attribute_id' => $edit
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)
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);
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if ( $old_attribute_name != $attribute_name && ! empty( $old_attribute_name ) ) {
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// Update taxonomies in the wp term taxonomy table
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$wpdb->update(
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$wpdb->term_taxonomy,
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array(
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'taxonomy' => $woocommerce->attribute_taxonomy_name( $attribute_name )
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),
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array(
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'taxonomy' => $woocommerce->attribute_taxonomy_name( $old_attribute_name )
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)
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);
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// Update taxonomy ordering term meta
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$wpdb->update(
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$wpdb->prefix . "woocommerce_termmeta",
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array(
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'meta_key' => 'order_pa_' . sanitize_title( $attribute_name )
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),
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array(
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'meta_key' => 'order_pa_' . sanitize_title( $old_attribute_name )
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)
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);
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// Update product attributes which use this taxonomy
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$old_attribute_name_length = strlen($old_attribute_name) + 3;
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$attribute_name_length = strlen($attribute_name) + 3;
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$wpdb->query( "
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UPDATE {$wpdb->postmeta}
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SET meta_value = replace( meta_value, 's:{$old_attribute_name_length}:\"pa_{$old_attribute_name}\"', 's:{$attribute_name_length}:\"pa_{$attribute_name}\"' )
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WHERE meta_key = '_product_attributes'"
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);
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// Update variations which use this taxonomy
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$wpdb->update(
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$wpdb->postmeta,
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array(
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'meta_key' => 'attribute_' . sanitize_title( $attribute_name )
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),
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array(
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'meta_key' => 'attribute_' . sanitize_title( $old_attribute_name )
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)
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);
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// Clear post cache
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wp_cache_flush();
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}
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wp_safe_redirect( get_admin_url() . 'edit.php?post_type=product&page=woocommerce_attributes' );
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exit;
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}
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} elseif ( ! empty( $_GET['delete'] ) ) {
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$delete = absint( $_GET['delete'] );
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check_admin_referer( 'woocommerce-delete-attribute_' . $delete );
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$att_name = $wpdb->get_var( "SELECT attribute_name FROM " . $wpdb->prefix . "woocommerce_attribute_taxonomies WHERE attribute_id = $delete" );
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if ( $att_name && $wpdb->query( "DELETE FROM " . $wpdb->prefix . "woocommerce_attribute_taxonomies WHERE attribute_id = $delete" ) ) {
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$taxonomy = $woocommerce->attribute_taxonomy_name( $att_name );
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if ( taxonomy_exists( $taxonomy ) ) {
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$terms = get_terms( $taxonomy, 'orderby=name&hide_empty=0');
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foreach ( $terms as $term )
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wp_delete_term( $term->term_id, $taxonomy );
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}
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wp_safe_redirect( get_admin_url() . 'edit.php?post_type=product&page=woocommerce_attributes' );
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exit;
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}
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}
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if ( ! empty( $_GET['edit'] ) && $_GET['edit'] > 0 )
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woocommerce_edit_attribute();
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else
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woocommerce_add_attribute();
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}
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/**
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* Edit Attribute admin panel
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*
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* Shows the interface for changing an attributes type between select and text
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*/
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function woocommerce_edit_attribute() {
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global $wpdb;
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$edit = absint( $_GET['edit'] );
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$attribute_to_edit = $wpdb->get_row("SELECT * FROM " . $wpdb->prefix . "woocommerce_attribute_taxonomies WHERE attribute_id = '$edit'");
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$att_type = $attribute_to_edit->attribute_type;
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$att_label = $attribute_to_edit->attribute_label;
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$att_name = $attribute_to_edit->attribute_name;
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?>
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<div class="wrap woocommerce">
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<div class="icon32 icon32-attributes" id="icon-woocommerce"><br/></div>
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<h2><?php _e('Edit Attribute', 'woocommerce') ?></h2>
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<form action="admin.php?page=woocommerce_attributes&edit=<?php echo absint( $edit ); ?>" method="post">
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<table class="form-table">
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<tbody>
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<tr class="form-field form-required">
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<th scope="row" valign="top">
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<label for="attribute_label"><?php _e('Name', 'woocommerce'); ?></label>
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</th>
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<td>
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<input name="attribute_label" id="attribute_label" type="text" value="<?php echo esc_attr( $att_label ); ?>" />
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<p class="description"><?php _e('Name for the attribute (shown on the front-end).', 'woocommerce'); ?></p>
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</td>
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</tr>
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<tr class="form-field form-required">
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<th scope="row" valign="top">
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<label for="attribute_name"><?php _e('Slug', 'woocommerce'); ?></label>
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</th>
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<td>
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<input name="attribute_name" id="attribute_name" type="text" value="<?php echo esc_attr( $att_name ); ?>" maxlength="28" />
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<p class="description"><?php _e('Unique slug/reference for the attribute; must be shorter than 28 characters.', 'woocommerce'); ?></p>
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</td>
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</tr>
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<tr class="form-field form-required">
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<th scope="row" valign="top">
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<label for="attribute_type"><?php _e('Type', 'woocommerce'); ?></label>
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</th>
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<td>
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<select name="attribute_type" id="attribute_type">
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<option value="select" <?php selected( $att_type, 'select' ); ?>><?php _e('Select', 'woocommerce') ?></option>
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<option value="text" <?php selected( $att_type, 'text' ); ?>><?php _e('Text', 'woocommerce') ?></option>
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</select>
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<p class="description"><?php _e('Determines how you select attributes for products. <strong>Text</strong> allows manual entry via the product page, whereas <strong>select</strong> attribute terms can be defined from this section. If you plan on using an attribute for variations use <strong>select</strong>.', 'woocommerce'); ?></p>
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</td>
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</tr>
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</tbody>
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</table>
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<p class="submit"><input type="submit" name="save_attribute" id="submit" class="button-primary" value="<?php _e('Update', 'woocommerce'); ?>"></p>
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<?php wp_nonce_field( 'woocommerce-save-attribute_' . $edit ); ?>
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</form>
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</div>
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<?php
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}
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/**
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* Add Attribute admin panel
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*
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* Shows the interface for adding new attributes
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*/
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function woocommerce_add_attribute() {
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global $woocommerce;
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?>
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<div class="wrap woocommerce">
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<div class="icon32 icon32-attributes" id="icon-woocommerce"><br/></div>
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<h2><?php _e('Attributes', 'woocommerce') ?></h2>
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<br class="clear" />
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<div id="col-container">
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<div id="col-right">
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<div class="col-wrap">
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<table class="widefat fixed" style="width:100%">
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<thead>
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<tr>
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<th scope="col"><?php _e('Name', 'woocommerce') ?></th>
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<th scope="col"><?php _e('Slug', 'woocommerce') ?></th>
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<th scope="col"><?php _e('Type', 'woocommerce') ?></th>
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<th scope="col" colspan="2"><?php _e('Terms', 'woocommerce') ?></th>
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</tr>
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</thead>
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<tbody>
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<?php
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$attribute_taxonomies = $woocommerce->get_attribute_taxonomies();
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if ( $attribute_taxonomies ) :
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foreach ($attribute_taxonomies as $tax) :
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?><tr>
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<td><a href="edit-tags.php?taxonomy=<?php echo esc_html($woocommerce->attribute_taxonomy_name($tax->attribute_name)); ?>&post_type=product"><?php echo esc_html( $tax->attribute_label ); ?></a>
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<div class="row-actions"><span class="edit"><a href="<?php echo esc_url( add_query_arg('edit', $tax->attribute_id, 'admin.php?page=woocommerce_attributes') ); ?>"><?php _e('Edit', 'woocommerce'); ?></a> | </span><span class="delete"><a class="delete" href="<?php echo esc_url( wp_nonce_url( add_query_arg('delete', $tax->attribute_id, 'admin.php?page=woocommerce_attributes'), 'woocommerce-delete-attribute_' . $tax->attribute_id ) ); ?>"><?php _e('Delete', 'woocommerce'); ?></a></span></div>
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</td>
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<td><?php echo esc_html( $tax->attribute_name ); ?></td>
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<td><?php echo esc_html( ucwords( $tax->attribute_type ) ); ?></td>
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<td><?php
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if (taxonomy_exists($woocommerce->attribute_taxonomy_name($tax->attribute_name))) :
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$terms_array = array();
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$terms = get_terms( $woocommerce->attribute_taxonomy_name($tax->attribute_name), 'orderby=name&hide_empty=0' );
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if ($terms) :
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foreach ($terms as $term) :
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$terms_array[] = $term->name;
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endforeach;
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echo implode(', ', $terms_array);
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else :
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echo '<span class="na">–</span>';
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endif;
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else :
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echo '<span class="na">–</span>';
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endif;
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?></td>
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<td><a href="edit-tags.php?taxonomy=<?php echo esc_html($woocommerce->attribute_taxonomy_name($tax->attribute_name)); ?>&post_type=product" class="button alignright"><?php _e('Configure terms', 'woocommerce'); ?></a></td>
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</tr><?php
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endforeach;
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else :
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?><tr><td colspan="5"><?php _e('No attributes currently exist.', 'woocommerce') ?></td></tr><?php
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endif;
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?>
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</tbody>
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</table>
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</div>
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</div>
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<div id="col-left">
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<div class="col-wrap">
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<div class="form-wrap">
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<h3><?php _e('Add New Attribute', 'woocommerce') ?></h3>
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<p><?php _e('Attributes let you define extra product data, such as size or colour. You can use these attributes in the shop sidebar using the "layered nav" widgets. Please note: you cannot rename an attribute later on.', 'woocommerce') ?></p>
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<form action="admin.php?page=woocommerce_attributes" method="post">
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<div class="form-field">
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<label for="attribute_label"><?php _e('Name', 'woocommerce'); ?></label>
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<input name="attribute_label" id="attribute_label" type="text" value="" />
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<p class="description"><?php _e('Name for the attribute (shown on the front-end).', 'woocommerce'); ?></p>
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</div>
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<div class="form-field">
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<label for="attribute_name"><?php _e('Slug', 'woocommerce'); ?></label>
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<input name="attribute_name" id="attribute_name" type="text" value="" maxlength="28" />
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<p class="description"><?php _e('Unique slug/reference for the attribute; must be shorter than 28 characters.', 'woocommerce'); ?></p>
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</div>
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<div class="form-field">
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<label for="attribute_type"><?php _e('Type', 'woocommerce'); ?></label>
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<select name="attribute_type" id="attribute_type">
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<option value="select"><?php _e('Select', 'woocommerce') ?></option>
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<option value="text"><?php _e('Text', 'woocommerce') ?></option>
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</select>
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<p class="description"><?php _e('Determines how you select attributes for products. <strong>Text</strong> allows manual entry via the product page, whereas <strong>select</strong> attribute terms can be defined from this section. If you plan on using an attribute for variations use <strong>select</strong>.', 'woocommerce'); ?></p>
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</div>
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<p class="submit"><input type="submit" name="add_new_attribute" id="submit" class="button" value="<?php _e('Add Attribute', 'woocommerce'); ?>"></p>
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<?php wp_nonce_field( 'woocommerce-add-new_attribute' ); ?>
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</form>
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</div>
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</div>
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</div>
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</div>
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<script type="text/javascript">
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/* <![CDATA[ */
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jQuery('a.delete').click(function(){
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var answer = confirm ("<?php _e('Are you sure you want to delete this attribute?', 'woocommerce'); ?>");
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if (answer) return true;
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return false;
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});
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/* ]]> */
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</script>
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</div>
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<?php
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}
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