Automattic /
jetpack
| Conditions | 12 |
| Paths | 22 |
| Total Lines | 68 |
| Code Lines | 42 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 86 | public function maybe_track_purchases( $command_array ) { |
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| 87 | global $wp; |
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| 88 | |||
| 89 | if ( ! Jetpack_Google_Analytics_Options::track_purchases_is_enabled() ) { |
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| 90 | return $command_array; |
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| 91 | } |
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| 92 | |||
| 93 | if ( ! class_exists( 'WooCommerce' ) ) { |
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| 94 | return $command_array; |
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| 95 | } |
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| 96 | |||
| 97 | $minimum_woocommerce_active = class_exists( 'WooCommerce' ) && version_compare( WC_VERSION, '3.0', '>=' ); |
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| 98 | if ( ! $minimum_woocommerce_active ) { |
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| 99 | return $command_array; |
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| 100 | } |
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| 101 | |||
| 102 | if ( ! is_order_received_page() ) { |
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| 103 | return $command_array; |
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| 104 | } |
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| 105 | |||
| 106 | $order_id = isset( $wp->query_vars['order-received'] ) ? $wp->query_vars['order-received'] : 0; |
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| 107 | if ( 0 == $order_id ) { |
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| 108 | return $command_array; |
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| 109 | } |
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| 110 | |||
| 111 | // A 1 indicates we've already tracked this order - don't do it again |
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| 112 | if ( 1 == get_post_meta( $order_id, '_ga_tracked', true ) ) { |
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| 113 | return $command_array; |
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| 114 | } |
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| 115 | |||
| 116 | $order = new WC_Order( $order_id ); |
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| 117 | $order_currency = $order->get_currency(); |
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| 118 | $command = "ga( 'set', '&cu', '" . esc_js( $order_currency ) . "' );"; |
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| 119 | array_push( $command_array, $command ); |
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| 120 | |||
| 121 | // Order items |
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| 122 | if ( $order->get_items() ) { |
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| 123 | foreach ( $order->get_items() as $item ) { |
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| 124 | $product = $order->get_product_from_item( $item ); |
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| 125 | $sku_or_id = $product->get_sku() ? $product->get_sku() : $product->get_id(); |
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| 126 | |||
| 127 | $item_details = array( |
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| 128 | 'id' => $sku_or_id, |
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| 129 | 'name' => $item['name'], |
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| 130 | 'category' => Jetpack_Google_Analytics_Utils::get_product_categories_concatenated( $product ), |
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| 131 | 'price' => $order->get_item_total( $item ), |
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| 132 | 'quantity' => $item['qty'], |
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| 133 | ); |
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| 134 | $command = "ga( 'ec:addProduct', " . wp_json_encode( $item_details ) . " );"; |
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| 135 | array_push( $command_array, $command ); |
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| 136 | } |
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| 137 | } |
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| 138 | |||
| 139 | // Order summary |
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| 140 | $summary = array( |
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| 141 | 'id' => $order->get_order_number(), |
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| 142 | 'affiliation' => get_bloginfo( 'name' ), |
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| 143 | 'revenue' => $order->get_total(), |
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| 144 | 'tax' => $order->get_total_tax(), |
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| 145 | 'shipping' => $order->get_total_shipping() |
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| 146 | ); |
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| 147 | $command = "ga( 'ec:setAction', 'purchase', " . wp_json_encode( $summary ) . " );"; |
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| 148 | array_push( $command_array, $command ); |
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| 149 | |||
| 150 | update_post_meta( $order_id, '_ga_tracked', 1 ); |
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| 151 | |||
| 152 | return $command_array; |
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| 153 | } |
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| 154 | |||
| 174 | } |
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