woothemes /
woocommerce
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like WC_Admin_Attributes often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use WC_Admin_Attributes, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 20 | class WC_Admin_Attributes { |
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| 21 | |||
| 22 | /** |
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| 23 | * Handles output of the attributes page in admin. |
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| 24 | * |
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| 25 | * Shows the created attributes and lets you add new ones or edit existing ones. |
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| 26 | * The added attributes are stored in the database and can be used for layered navigation. |
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| 27 | */ |
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| 28 | public static function output() { |
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| 29 | $result = ''; |
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| 30 | $action = ''; |
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| 31 | |||
| 32 | // Action to perform: add, edit, delete or none |
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| 33 | if ( ! empty( $_POST['add_new_attribute'] ) ) { |
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| 34 | $action = 'add'; |
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| 35 | } elseif ( ! empty( $_POST['save_attribute'] ) && ! empty( $_GET['edit'] ) ) { |
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| 36 | $action = 'edit'; |
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| 37 | } elseif ( ! empty( $_GET['delete'] ) ) { |
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| 38 | $action = 'delete'; |
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| 39 | } |
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| 40 | |||
| 41 | switch ( $action ) { |
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| 42 | case 'add' : |
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| 43 | $result = self::process_add_attribute(); |
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| 44 | break; |
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| 45 | case 'edit' : |
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| 46 | $result = self::process_edit_attribute(); |
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| 47 | break; |
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| 48 | case 'delete' : |
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| 49 | $result = self::process_delete_attribute(); |
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| 50 | break; |
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| 51 | } |
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| 52 | |||
| 53 | if ( is_wp_error( $result ) ) { |
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| 54 | echo '<div id="woocommerce_errors" class="error"><p>' . $result->get_error_message() . '</p></div>'; |
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| 55 | } |
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| 56 | |||
| 57 | // Show admin interface |
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| 58 | if ( ! empty( $_GET['edit'] ) ) { |
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| 59 | self::edit_attribute(); |
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| 60 | } else { |
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| 61 | self::add_attribute(); |
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| 62 | } |
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| 63 | } |
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| 64 | |||
| 65 | /** |
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| 66 | * Get and sanitize posted attribute data. |
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| 67 | * @return array |
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| 68 | */ |
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| 69 | private static function get_posted_attribute() { |
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| 70 | $attribute = array( |
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| 71 | 'attribute_label' => isset( $_POST['attribute_label'] ) ? wc_clean( stripslashes( $_POST['attribute_label'] ) ) : '', |
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| 72 | 'attribute_name' => isset( $_POST['attribute_name'] ) ? wc_sanitize_taxonomy_name( stripslashes( $_POST['attribute_name'] ) ) : '', |
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| 73 | 'attribute_type' => isset( $_POST['attribute_type'] ) ? wc_clean( $_POST['attribute_type'] ) : 'select', |
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| 74 | 'attribute_orderby' => isset( $_POST['attribute_orderby'] ) ? wc_clean( $_POST['attribute_orderby'] ) : '', |
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| 75 | 'attribute_public' => isset( $_POST['attribute_public'] ) ? 1 : 0 |
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| 76 | 'attribute_description' => isset( $_POST['attribute_description'] ) ? wc_clean( stripslashes( $_POST['attribute_description'] ) ) : '', |
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|
Bug
introduced
by
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| 77 | 'attribute_thumbnail_id'=> isset( $_POST['attribute_thumbnail_id'] ) ? absint( $_POST['attribute_thumbnail_id'] ) : '' |
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| 78 | ); |
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| 79 | |||
| 80 | if ( empty( $attribute['attribute_type'] ) ) { |
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| 81 | $attribute['attribute_type'] = 'select'; |
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| 82 | } |
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| 83 | if ( empty( $attribute['attribute_label'] ) ) { |
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| 84 | $attribute['attribute_label'] = ucfirst( $attribute['attribute_name'] ); |
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| 85 | } |
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| 86 | if ( empty( $attribute['attribute_name'] ) ) { |
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| 87 | $attribute['attribute_name'] = wc_sanitize_taxonomy_name( $attribute['attribute_label'] ); |
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| 88 | } |
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| 89 | |||
| 90 | return $attribute; |
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| 91 | } |
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| 92 | |||
| 93 | /** |
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| 94 | * See if an attribute name is valid. |
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| 95 | * @param string $attribute_name |
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| 96 | * @return bool|WP_error result |
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| 97 | */ |
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| 98 | private static function valid_attribute_name( $attribute_name ) { |
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| 99 | if ( strlen( $attribute_name ) >= 28 ) { |
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| 100 | return new WP_Error( 'error', sprintf( __( 'Slug "%s" is too long (28 characters max). Shorten it, please.', 'woocommerce' ), sanitize_title( $attribute_name ) ) ); |
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| 101 | } elseif ( wc_check_if_attribute_name_is_reserved( $attribute_name ) ) { |
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| 102 | return new WP_Error( 'error', sprintf( __( 'Slug "%s" is not allowed because it is a reserved term. Change it, please.', 'woocommerce' ), sanitize_title( $attribute_name ) ) ); |
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| 103 | } |
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| 104 | |||
| 105 | return true; |
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| 106 | } |
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| 107 | |||
| 108 | /** |
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| 109 | * Add an attribute. |
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| 110 | * @return bool|WP_Error |
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| 111 | */ |
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| 112 | private static function process_add_attribute() { |
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| 113 | global $wpdb; |
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| 114 | check_admin_referer( 'woocommerce-add-new_attribute' ); |
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| 115 | |||
| 116 | $attribute = self::get_posted_attribute(); |
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| 117 | |||
| 118 | if ( empty( $attribute['attribute_name'] ) || empty( $attribute['attribute_label'] ) ) { |
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| 119 | return new WP_Error( 'error', __( 'Please, provide an attribute name and slug.', 'woocommerce' ) ); |
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| 120 | } elseif ( ( $valid_attribute_name = self::valid_attribute_name( $attribute['attribute_name'] ) ) && is_wp_error( $valid_attribute_name ) ) { |
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| 121 | return $valid_attribute_name; |
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| 122 | } elseif ( taxonomy_exists( wc_attribute_taxonomy_name( $attribute['attribute_name'] ) ) ) { |
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| 123 | return new WP_Error( 'error', sprintf( __( 'Slug "%s" is already in use. Change it, please.', 'woocommerce' ), sanitize_title( $attribute['attribute_name'] ) ) ); |
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| 124 | } |
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| 125 | |||
| 126 | $wpdb->insert( $wpdb->prefix . 'woocommerce_attribute_taxonomies', $attribute ); |
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| 127 | |||
| 128 | do_action( 'woocommerce_attribute_added', $wpdb->insert_id, $attribute ); |
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| 129 | |||
| 130 | flush_rewrite_rules(); |
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| 131 | delete_transient( 'wc_attribute_taxonomies' ); |
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| 132 | |||
| 133 | return true; |
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| 134 | } |
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| 135 | |||
| 136 | /** |
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| 137 | * Edit an attribute. |
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| 138 | * @return bool|WP_Error |
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| 139 | */ |
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| 140 | private static function process_edit_attribute() { |
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| 141 | global $wpdb; |
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| 142 | $attribute_id = absint( $_GET['edit'] ); |
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| 143 | check_admin_referer( 'woocommerce-save-attribute_' . $attribute_id ); |
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| 144 | |||
| 145 | $attribute = self::get_posted_attribute(); |
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| 146 | |||
| 147 | if ( empty( $attribute['attribute_name'] ) || empty( $attribute['attribute_label'] ) ) { |
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| 148 | return new WP_Error( 'error', __( 'Please, provide an attribute name and slug.', 'woocommerce' ) ); |
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| 149 | } elseif ( ( $valid_attribute_name = self::valid_attribute_name( $attribute['attribute_name'] ) ) && is_wp_error( $valid_attribute_name ) ) { |
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| 150 | return $valid_attribute_name; |
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| 151 | } |
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| 152 | |||
| 153 | $taxonomy_exists = taxonomy_exists( wc_attribute_taxonomy_name( $attribute['attribute_name'] ) ); |
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| 154 | $old_attribute_name = $wpdb->get_var( "SELECT attribute_name FROM {$wpdb->prefix}woocommerce_attribute_taxonomies WHERE attribute_id = $attribute_id" ); |
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| 155 | if ( $old_attribute_name != $attribute['attribute_name'] && wc_sanitize_taxonomy_name( $old_attribute_name ) != $attribute['attribute_name'] && $taxonomy_exists ) { |
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| 156 | return new WP_Error( 'error', sprintf( __( 'Slug "%s" is already in use. Change it, please.', 'woocommerce' ), sanitize_title( $attribute['attribute_name'] ) ) ); |
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| 157 | } |
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| 158 | |||
| 159 | $wpdb->update( $wpdb->prefix . 'woocommerce_attribute_taxonomies', $attribute, array( 'attribute_id' => $attribute_id ) ); |
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| 160 | |||
| 161 | do_action( 'woocommerce_attribute_updated', $attribute_id, $attribute, $old_attribute_name ); |
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| 162 | |||
| 163 | if ( $old_attribute_name != $attribute['attribute_name'] && ! empty( $old_attribute_name ) ) { |
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| 164 | // Update taxonomies in the wp term taxonomy table |
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| 165 | $wpdb->update( |
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| 166 | $wpdb->term_taxonomy, |
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| 167 | array( 'taxonomy' => wc_attribute_taxonomy_name( $attribute['attribute_name'] ) ), |
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| 168 | array( 'taxonomy' => 'pa_' . $old_attribute_name ) |
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| 169 | ); |
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| 170 | |||
| 171 | // Update taxonomy ordering term meta |
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| 172 | if ( get_option( 'db_version' ) < 34370 ) { |
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| 173 | $wpdb->update( |
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| 174 | $wpdb->prefix . 'woocommerce_termmeta', |
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| 175 | array( 'meta_key' => 'order_pa_' . sanitize_title( $attribute['attribute_name'] ) ), |
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| 176 | array( 'meta_key' => 'order_pa_' . sanitize_title( $old_attribute_name ) ) |
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| 177 | ); |
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| 178 | } else { |
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| 179 | $wpdb->update( |
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| 180 | $wpdb->termmeta, |
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| 181 | array( 'meta_key' => 'order_pa_' . sanitize_title( $attribute['attribute_name'] ) ), |
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| 182 | array( 'meta_key' => 'order_pa_' . sanitize_title( $old_attribute_name ) ) |
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| 183 | ); |
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| 184 | } |
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| 185 | |||
| 186 | // Update product attributes which use this taxonomy |
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| 187 | $old_attribute_name_length = strlen( $old_attribute_name ) + 3; |
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| 188 | $attribute_name_length = strlen( $attribute['attribute_name'] ) + 3; |
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| 189 | |||
| 190 | $wpdb->query( $wpdb->prepare( "UPDATE {$wpdb->postmeta} SET meta_value = REPLACE( meta_value, %s, %s ) WHERE meta_key = '_product_attributes'", |
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| 191 | 's:' . $old_attribute_name_length . ':"pa_' . $old_attribute_name . '"', |
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| 192 | 's:' . $attribute_name_length . ':"pa_' . $attribute['attribute_name'] . '"' |
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| 193 | ) ); |
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| 194 | |||
| 195 | // Update variations which use this taxonomy |
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| 196 | $wpdb->update( |
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| 197 | $wpdb->postmeta, |
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| 198 | array( 'meta_key' => 'attribute_pa_' . sanitize_title( $attribute['attribute_name'] ) ), |
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| 199 | array( 'meta_key' => 'attribute_pa_' . sanitize_title( $old_attribute_name ) ) |
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| 200 | ); |
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| 201 | } |
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| 202 | |||
| 203 | echo '<div class="updated"><p>' . __( 'Attribute updated successfully', 'woocommerce' ) . '</p></div>'; |
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| 204 | |||
| 205 | flush_rewrite_rules(); |
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| 206 | delete_transient( 'wc_attribute_taxonomies' ); |
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| 207 | |||
| 208 | return true; |
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| 209 | } |
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| 210 | |||
| 211 | /** |
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| 212 | * Delete an attribute. |
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| 213 | * @return bool |
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| 214 | */ |
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| 215 | private static function process_delete_attribute() { |
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| 216 | global $wpdb; |
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| 217 | |||
| 218 | $attribute_id = absint( $_GET['delete'] ); |
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| 219 | |||
| 220 | check_admin_referer( 'woocommerce-delete-attribute_' . $attribute_id ); |
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| 221 | |||
| 222 | $attribute_name = $wpdb->get_var( "SELECT attribute_name FROM {$wpdb->prefix}woocommerce_attribute_taxonomies WHERE attribute_id = $attribute_id" ); |
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| 223 | $taxonomy = wc_attribute_taxonomy_name( $attribute_name ); |
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| 224 | |||
| 225 | do_action( 'woocommerce_before_attribute_delete', $attribute_id, $attribute_name, $taxonomy ); |
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| 226 | |||
| 227 | if ( $attribute_name && $wpdb->query( "DELETE FROM {$wpdb->prefix}woocommerce_attribute_taxonomies WHERE attribute_id = $attribute_id" ) ) { |
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| 228 | if ( taxonomy_exists( $taxonomy ) ) { |
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| 229 | $terms = get_terms( $taxonomy, 'orderby=name&hide_empty=0' ); |
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| 230 | foreach ( $terms as $term ) { |
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| 231 | wp_delete_term( $term->term_id, $taxonomy ); |
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| 232 | } |
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| 233 | } |
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| 234 | |||
| 235 | do_action( 'woocommerce_attribute_deleted', $attribute_id, $attribute_name, $taxonomy ); |
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| 236 | delete_transient( 'wc_attribute_taxonomies' ); |
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| 237 | return true; |
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| 238 | } |
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| 239 | |||
| 240 | return false; |
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| 241 | } |
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| 242 | |||
| 243 | /** |
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| 244 | * Edit Attribute admin panel. |
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| 245 | * |
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| 246 | * Shows the interface for changing an attributes type between select and text. |
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| 247 | */ |
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| 248 | public static function edit_attribute() { |
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| 249 | global $wpdb; |
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| 250 | |||
| 251 | $edit = absint( $_GET['edit'] ); |
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| 252 | |||
| 253 | $attribute_to_edit = $wpdb->get_row( "SELECT * FROM " . $wpdb->prefix . "woocommerce_attribute_taxonomies WHERE attribute_id = '$edit'" ); |
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| 254 | |||
| 255 | ?> |
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| 256 | <div class="wrap woocommerce"> |
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| 257 | <div class="icon32 icon32-attributes" id="icon-woocommerce"><br/></div> |
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| 258 | <h1><?php _e( 'Edit Attribute', 'woocommerce' ) ?></h1> |
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| 259 | |||
| 260 | <?php |
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| 261 | |||
| 262 | if ( ! $attribute_to_edit ) { |
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| 263 | echo '<div id="woocommerce_errors" class="error"><p>' . __( 'Error: non-existing attribute ID.', 'woocommerce' ) . '</p></div>'; |
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| 264 | } else { |
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| 265 | $att_type = $attribute_to_edit->attribute_type; |
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| 266 | $att_label = $attribute_to_edit->attribute_label; |
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| 267 | $att_name = $attribute_to_edit->attribute_name; |
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| 268 | $att_orderby = $attribute_to_edit->attribute_orderby; |
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| 269 | $att_public = $attribute_to_edit->attribute_public; |
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| 270 | $att_desc = $attribute_to_edit->attribute_description; |
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| 271 | $thumbnail_id = $attribute_to_edit->attribute_thumbnail_id; |
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| 272 | if ( $thumbnail_id ) { |
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| 273 | $image = wp_get_attachment_thumb_url( $thumbnail_id ); |
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| 274 | } else { |
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| 275 | $image = wc_placeholder_img_src(); |
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| 276 | } |
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| 277 | |||
| 278 | ?> |
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| 279 | |||
| 280 | <form action="edit.php?post_type=product&page=product_attributes&edit=<?php echo absint( $edit ); ?>" method="post"> |
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| 281 | <table class="form-table"> |
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| 282 | <tbody> |
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| 283 | <tr class="form-field form-required"> |
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| 284 | <th scope="row" valign="top"> |
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| 285 | <label for="attribute_label"><?php _e( 'Name', 'woocommerce' ); ?></label> |
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| 286 | </th> |
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| 287 | <td> |
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| 288 | <input name="attribute_label" id="attribute_label" type="text" value="<?php echo esc_attr( $att_label ); ?>" /> |
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| 289 | <p class="description"><?php _e( 'Name for the attribute (shown on the front-end).', 'woocommerce' ); ?></p> |
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| 290 | </td> |
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| 291 | </tr> |
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| 292 | <tr class="form-field form-required"> |
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| 293 | <th scope="row" valign="top"> |
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| 294 | <label for="attribute_name"><?php _e( 'Slug', 'woocommerce' ); ?></label> |
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| 295 | </th> |
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| 296 | <td> |
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| 297 | <input name="attribute_name" id="attribute_name" type="text" value="<?php echo esc_attr( $att_name ); ?>" maxlength="28" /> |
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| 298 | <p class="description"><?php _e( 'Unique slug/reference for the attribute; must be shorter than 28 characters.', 'woocommerce' ); ?></p> |
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| 299 | </td> |
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| 300 | </tr> |
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| 301 | <tr class="form-field"> |
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| 302 | <th scope="row" valign="top"> |
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| 303 | <label for="attribute_description"><?php _e( 'Description', 'woocommerce' ); ?></label> |
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| 304 | </th> |
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| 305 | <td> |
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| 306 | <textarea name="attribute_description" id="attribute_description" rows="4"><?php echo esc_attr( $att_desc ); ?></textarea> |
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| 307 | <p class="description"><?php _e( 'Description for the attribute, optional.', 'woocommerce' ); ?></p> |
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| 308 | </td> |
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| 309 | </tr> |
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| 310 | <tr class="form-field"> |
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| 311 | <th scope="row" valign="top"> |
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| 312 | <label><?php _e( 'Attribute Graphic', 'woocommerce' ); ?></label> |
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| 313 | </th> |
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| 314 | <td> |
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| 315 | <div id="attribute_thumbnail" style="float: left; margin-right: 10px;"><img src="<?php echo esc_url( $image ); ?>" width="60px" height="60px" /></div> |
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| 316 | <div style="line-height: 60px;"> |
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| 317 | <input type="hidden" id="attribute_thumbnail_id" name="attribute_thumbnail_id" value="<?php echo $thumbnail_id; ?>" /> |
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| 318 | <button type="button" class="upload_image_button button"><?php _e( 'Upload/Add image', 'woocommerce' ); ?></button> |
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| 319 | <button type="button" class="remove_image_button button"><?php _e( 'Remove image', 'woocommerce' ); ?></button> |
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| 320 | </div> |
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| 321 | <script type="text/javascript"> |
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| 322 | |||
| 323 | // Only show the "remove image" button when needed |
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| 324 | if ( '0' === jQuery( '#attribute_thumbnail_id' ).val() ) { |
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| 325 | jQuery( '.remove_image_button' ).hide(); |
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| 326 | } |
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| 327 | |||
| 328 | // Uploading files |
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| 329 | var file_frame; |
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| 330 | |||
| 331 | jQuery( document ).on( 'click', '.upload_image_button', function( event ) { |
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| 332 | |||
| 333 | event.preventDefault(); |
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| 334 | |||
| 335 | // If the media frame already exists, reopen it. |
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| 336 | if ( file_frame ) { |
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| 337 | file_frame.open(); |
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| 338 | return; |
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| 339 | } |
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| 340 | |||
| 341 | // Create the media frame. |
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| 342 | file_frame = wp.media.frames.downloadable_file = wp.media({ |
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| 343 | title: '<?php _e( "Choose an image", "woocommerce" ); ?>', |
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| 344 | button: { |
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| 345 | text: '<?php _e( "Use image", "woocommerce" ); ?>' |
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| 346 | }, |
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| 347 | multiple: false |
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| 348 | }); |
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| 349 | |||
| 350 | // When an image is selected, run a callback. |
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| 351 | file_frame.on( 'select', function() { |
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| 352 | var attachment = file_frame.state().get( 'selection' ).first().toJSON(); |
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| 353 | |||
| 354 | jQuery( '#attribute_thumbnail_id' ).val( attachment.id ); |
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| 355 | jQuery( '#attribute_thumbnail' ).find( 'img' ).attr( 'src', attachment.url ); |
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| 356 | jQuery( '.remove_image_button' ).show(); |
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| 357 | }); |
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| 358 | |||
| 359 | // Finally, open the modal. |
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| 360 | file_frame.open(); |
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| 361 | }); |
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| 362 | |||
| 363 | jQuery( document ).on( 'click', '.remove_image_button', function() { |
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| 364 | jQuery( '#attribute_thumbnail' ).find( 'img' ).attr( 'src', '<?php echo esc_js( wc_placeholder_img_src() ); ?>' ); |
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| 365 | jQuery( '#attribute_thumbnail_id' ).val( '' ); |
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| 366 | jQuery( '.remove_image_button' ).hide(); |
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| 367 | return false; |
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| 368 | }); |
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| 369 | |||
| 370 | </script> |
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| 371 | <div class="clear"></div> |
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| 372 | </td> |
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| 373 | </tr> |
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| 374 | <tr class="form-field form-required"> |
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| 375 | <th scope="row" valign="top"> |
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| 376 | <label for="attribute_public"><?php _e( 'Enable Archives?', 'woocommerce' ); ?></label> |
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| 377 | </th> |
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| 378 | <td> |
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| 379 | <input name="attribute_public" id="attribute_public" type="checkbox" value="1" <?php checked( $att_public, 1 ); ?> /> |
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| 380 | <p class="description"><?php _e( 'Enable this if you want this attribute to have product archives in your store.', 'woocommerce' ); ?></p> |
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| 381 | </td> |
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| 382 | </tr> |
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| 383 | <tr class="form-field form-required"> |
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| 384 | <th scope="row" valign="top"> |
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| 385 | <label for="attribute_type"><?php _e( 'Type', 'woocommerce' ); ?></label> |
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| 386 | </th> |
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| 387 | <td> |
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| 388 | <select name="attribute_type" id="attribute_type"> |
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| 389 | <?php foreach ( wc_get_attribute_types() as $key => $value ) : ?> |
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| 390 | <option value="<?php echo esc_attr( $key ); ?>" <?php selected( $att_type, $key ); ?>><?php echo esc_attr( $value ); ?></option> |
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| 391 | <?php endforeach; ?> |
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| 392 | |||
| 393 | <?php |
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| 394 | |||
| 395 | /** |
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| 396 | * Deprecated action in favor of product_attributes_type_selector filter. |
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| 397 | * |
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| 398 | * @deprecated 2.4.0 |
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| 399 | */ |
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| 400 | do_action( 'woocommerce_admin_attribute_types' ); |
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| 401 | ?> |
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| 402 | </select> |
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| 403 | <p class="description"><?php _e( 'Determines how you select attributes for products. Under admin panel -> products -> product data -> attributes -> values, <strong>Text</strong> allows manual entry whereas <strong>select</strong> allows pre-configured terms in a drop-down list.', 'woocommerce' ); ?></p> |
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| 404 | </td> |
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| 405 | </tr> |
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| 406 | <tr class="form-field form-required"> |
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| 407 | <th scope="row" valign="top"> |
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| 408 | <label for="attribute_orderby"><?php _e( 'Default sort order', 'woocommerce' ); ?></label> |
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| 409 | </th> |
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| 410 | <td> |
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| 411 | <select name="attribute_orderby" id="attribute_orderby"> |
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| 412 | <option value="menu_order" <?php selected( $att_orderby, 'menu_order' ); ?>><?php _e( 'Custom ordering', 'woocommerce' ); ?></option> |
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| 413 | <option value="name" <?php selected( $att_orderby, 'name' ); ?>><?php _e( 'Name', 'woocommerce' ); ?></option> |
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| 414 | <option value="name_num" <?php selected( $att_orderby, 'name_num' ); ?>><?php _e( 'Name (numeric)', 'woocommerce' ); ?></option> |
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| 415 | <option value="id" <?php selected( $att_orderby, 'id' ); ?>><?php _e( 'Term ID', 'woocommerce' ); ?></option> |
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| 416 | </select> |
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| 417 | <p class="description"><?php _e( 'Determines the sort order of the terms on the frontend shop product pages. If using custom ordering, you can drag and drop the terms in this attribute.', 'woocommerce' ); ?></p> |
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| 418 | </td> |
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| 419 | </tr> |
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| 420 | </tbody> |
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| 421 | </table> |
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| 422 | <p class="submit"><input type="submit" name="save_attribute" id="submit" class="button-primary" value="<?php esc_attr_e( 'Update', 'woocommerce' ); ?>"></p> |
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| 423 | <?php wp_nonce_field( 'woocommerce-save-attribute_' . $edit ); ?> |
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| 424 | </form> |
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| 425 | <?php } ?> |
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| 426 | </div> |
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| 427 | <?php |
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| 428 | } |
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| 429 | |||
| 430 | /** |
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| 431 | * Add Attribute admin panel. |
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| 432 | * |
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| 433 | * Shows the interface for adding new attributes. |
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| 434 | */ |
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| 435 | public static function add_attribute() { |
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| 436 | ?> |
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| 437 | <div class="wrap woocommerce"> |
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| 438 | <div class="icon32 icon32-attributes" id="icon-woocommerce"><br/></div> |
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| 439 | <h1><?php _e( 'Attributes', 'woocommerce' ); ?></h1> |
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| 440 | <br class="clear" /> |
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| 441 | <div id="col-container"> |
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| 442 | <div id="col-right"> |
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| 443 | <div class="col-wrap"> |
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| 444 | <table class="widefat attributes-table wp-list-table ui-sortable" style="width:100%"> |
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| 445 | <thead> |
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| 446 | <tr> |
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| 447 | <th scope="col"><?php _e( 'Image', 'woocommerce' ); ?></th> |
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| 448 | <th scope="col"><?php _e( 'Name', 'woocommerce' ); ?></th> |
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| 449 | <th scope="col"><?php _e( 'Slug', 'woocommerce' ); ?></th> |
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| 450 | <th scope="col"><?php _e( 'Type', 'woocommerce' ); ?></th> |
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| 451 | <th scope="col"><?php _e( 'Order by', 'woocommerce' ); ?></th> |
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| 452 | <th scope="col" colspan="2"><?php _e( 'Terms', 'woocommerce' ); ?></th> |
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| 453 | </tr> |
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| 454 | </thead> |
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| 455 | <tbody> |
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| 456 | <?php |
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| 457 | if ( $attribute_taxonomies = wc_get_attribute_taxonomies() ) : |
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| 458 | foreach ( $attribute_taxonomies as $tax ) : |
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| 459 | ?><tr> |
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| 460 | |||
| 461 | <td> |
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| 462 | <?php |
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| 463 | $thumbnail_id = $tax->attribute_thumbnail_id; |
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| 464 | |||
| 465 | if ( $thumbnail_id ) { |
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| 466 | $image = wp_get_attachment_thumb_url( $thumbnail_id ); |
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| 467 | } else { |
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| 468 | $image = wc_placeholder_img_src(); |
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| 469 | } |
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| 470 | echo '<img src="' . esc_url( $image ) . '" alt="' . esc_attr__( 'Thumbnail', 'woocommerce' ) . '" class="wp-post-image" height="48" width="48" />'; |
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| 471 | ?> |
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| 472 | </td> |
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| 473 | <td> |
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| 474 | <strong><a href="edit-tags.php?taxonomy=<?php echo esc_html( wc_attribute_taxonomy_name( $tax->attribute_name ) ); ?>&post_type=product"><?php echo esc_html( $tax->attribute_label ); ?></a></strong> |
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| 475 | |||
| 476 | <div class="row-actions"><span class="edit"><a href="<?php echo esc_url( add_query_arg( 'edit', $tax->attribute_id, 'edit.php?post_type=product&page=product_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, 'edit.php?post_type=product&page=product_attributes' ), 'woocommerce-delete-attribute_' . $tax->attribute_id ) ); ?>"><?php _e( 'Delete', 'woocommerce' ); ?></a></span></div> |
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| 477 | </td> |
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| 478 | <td><?php echo esc_html( $tax->attribute_name ); ?></td> |
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| 479 | <td><?php echo esc_html( ucfirst( $tax->attribute_type ) ); ?> <?php echo $tax->attribute_public ? '(' . __( 'Public', 'woocommerce' ) . ')' : ''; ?></td> |
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| 480 | <td><?php |
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| 481 | switch ( $tax->attribute_orderby ) { |
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| 482 | case 'name' : |
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| 483 | _e( 'Name', 'woocommerce' ); |
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| 484 | break; |
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| 485 | case 'name_num' : |
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| 486 | _e( 'Name (numeric)', 'woocommerce' ); |
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| 487 | break; |
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| 488 | case 'id' : |
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| 489 | _e( 'Term ID', 'woocommerce' ); |
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| 490 | break; |
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| 491 | default: |
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| 492 | _e( 'Custom ordering', 'woocommerce' ); |
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| 493 | break; |
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| 494 | } |
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| 495 | ?></td> |
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| 496 | <td class="attribute-terms"><?php |
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| 497 | $taxonomy = wc_attribute_taxonomy_name( $tax->attribute_name ); |
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| 498 | |||
| 499 | if ( taxonomy_exists( $taxonomy ) ) { |
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| 500 | $terms = get_terms( $taxonomy, 'hide_empty=0' ); |
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| 501 | |||
| 502 | switch ( $tax->attribute_orderby ) { |
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| 503 | case 'name_num' : |
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| 504 | usort( $terms, '_wc_get_product_terms_name_num_usort_callback' ); |
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| 505 | break; |
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| 506 | case 'parent' : |
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| 507 | usort( $terms, '_wc_get_product_terms_parent_usort_callback' ); |
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| 508 | break; |
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| 509 | } |
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| 510 | |||
| 511 | $terms_string = implode( ', ', wp_list_pluck( $terms, 'name' ) ); |
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| 512 | if ( $terms_string ) { |
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| 513 | echo $terms_string; |
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| 514 | } else { |
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| 515 | echo '<span class="na">–</span>'; |
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| 695 |
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