sunnysideup /
silverstripe-ecommerce_repeatorders
| Conditions | 27 |
| Paths | 216 |
| Total Lines | 162 |
| 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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| 42 | public static function repeatOrderFormFields($repeatOrderID = 0, $originatingOrder = 0, $isCheckout = false, $showTable = false) |
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| 43 | { |
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| 44 | $order = null; |
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| 45 | $repeatOrder = null; |
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| 46 | //create vs edit |
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| 47 | if ($repeatOrderID) { |
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| 48 | $repeatOrder = DataObject::get_one('RepeatOrder', "ID = ".$repeatOrderID); |
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| 49 | $items = $repeatOrder->OrderItems(); |
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| 50 | } |
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| 51 | |||
| 52 | if(is_null($repeatOrder) || $isCheckout){ |
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| 53 | $repeatOrder = null; |
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| 54 | if ($originatingOrder) { |
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| 55 | $order = Order::get_by_id_if_can_view($originatingOrder); |
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| 56 | } |
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| 57 | if (!$order) { |
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| 58 | $order = ShoppingCart::current_order(); |
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| 59 | } |
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| 60 | if ($order) { |
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| 61 | $items = $order->Items(); |
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| 62 | } else { |
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| 63 | $items = null; |
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| 64 | } |
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| 65 | } |
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| 66 | |||
| 67 | //build fields |
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| 68 | $fields = FieldList::create(); |
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| 69 | |||
| 70 | //products! |
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| 71 | if ($items) { |
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| 72 | // $fields->push(HeaderField::create('ProductsHeader', 'Products')); |
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| 73 | if($repeatOrder && $showTable) { |
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| 74 | $fields->push( |
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| 75 | LiteralField::create( |
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| 76 | 'OverviewTable', |
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| 77 | $repeatOrder->renderWith('RepeatOrder_Order') |
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| 78 | ) |
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| 79 | ); |
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| 80 | } |
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| 81 | else { |
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| 82 | $products = Product::get()->filter(["AllowPurchase" => 1]); |
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| 83 | $productsMap = $products->map('ID', 'Title')->toArray(); |
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| 84 | $arr1 = [0 => "--- Please select ---"] + $productsMap; |
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| 85 | foreach ($productsMap as $id => $title) { |
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| 86 | if ($product = Product::get()->byID($id)) { |
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| 87 | if (!$product->canPurchase()) { |
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| 88 | unset($productsMap[$id]); |
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| 89 | } |
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| 90 | } |
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| 91 | } |
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| 92 | $j = 0; |
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| 93 | foreach ($items as $key => $item) { |
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| 94 | $j++; |
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| 95 | $alternativeItemsMap = $productsMap; |
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| 96 | $defaultProductID = $item->ProductID ? $item->ProductID : $item->BuyableID; |
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| 97 | $itemID = $defaultProductID; |
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| 98 | unset($alternativeItemsMap[$defaultProductID]); |
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| 99 | $fields->push( |
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| 100 | HiddenField::create( |
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| 101 | 'Product[ID]['.$itemID.']', |
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| 102 | "Preferred Product #$j", |
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| 103 | $defaultProductID |
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| 104 | ) |
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| 105 | ); |
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| 106 | $fields->push( |
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| 107 | HiddenField::create( |
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| 108 | 'Product[Quantity]['.$itemID.']', |
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| 109 | " ... quantity", |
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| 110 | $item->Quantity |
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| 111 | ) |
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| 112 | ); |
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| 113 | $altCount = Config::inst()->get('RepeatOrderForm', 'number_of_product_alternatives'); |
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| 114 | if($altCount > 9) { |
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| 115 | user_error('You can only have up to nine alternatives buyables'); |
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| 116 | } elseif($altCount > 0) { |
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| 117 | for ($i = 1; $i <= $altCount; $i++) { |
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| 118 | $alternativeField = "Alternative".$i."ID"; |
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| 119 | $fields->push( |
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| 120 | DropdownField::create( |
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| 121 | 'Product['.$alternativeField.']['.$itemID.']', |
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| 122 | " ... alternative $i", |
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| 123 | $alternativeItemsMap, |
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| 124 | (isset($item->$alternativeField) ? $item->$alternativeField : 0) |
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| 125 | ) |
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| 126 | ); |
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| 127 | } |
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| 128 | } |
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| 129 | } |
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| 130 | } |
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| 131 | } else { |
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| 132 | $fields->push(HeaderField::create('items', 'There are no products in this repeating order')); |
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| 133 | } |
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| 134 | |||
| 135 | //other details |
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| 136 | $fields->push( |
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| 137 | HeaderField::create( |
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| 138 | 'DetailsHeader', |
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| 139 | 'Repeat Order Details' |
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| 140 | ) |
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| 141 | ); |
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| 142 | $fields->push( |
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| 143 | DropdownField::create( |
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| 144 | 'PaymentMethod', |
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| 145 | 'Payment Method', |
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| 146 | Config::inst()->get('RepeatOrder', 'payment_methods'), |
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| 147 | $repeatOrder ? $repeatOrder->PaymentMethod : '' |
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| 148 | ) |
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| 149 | ); |
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| 150 | |||
| 151 | $startField = DateField::create( |
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| 152 | 'Start', |
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| 153 | 'Start Date', |
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| 154 | $repeatOrder ? $repeatOrder->Start : date('d-m-Y') |
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| 155 | ); |
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| 156 | $startField->setAttribute('autocomplete', 'off'); |
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| 157 | $startField->setConfig('showcalendar', true); |
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| 158 | $fields->push($startField); |
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| 159 | |||
| 160 | $endField = DateField::create( |
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| 161 | 'End', |
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| 162 | 'End Date', |
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| 163 | $repeatOrder ? $repeatOrder->End : '' |
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| 164 | ); |
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| 165 | $endField->setAttribute('autocomplete', 'off'); |
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| 166 | $endField->setConfig('showcalendar', true); |
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| 167 | $fields->push($endField); |
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| 168 | |||
| 169 | $fields->push( |
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| 170 | DropdownField::create( |
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| 171 | 'Period', |
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| 172 | 'Period', |
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| 173 | Config::inst()->get('RepeatOrder', 'period_fields'), |
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| 174 | $repeatOrder ? $repeatOrder->Period : '' |
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| 175 | ) |
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| 176 | ); |
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| 177 | |||
| 178 | $fields->push( |
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| 179 | TextareaField::create( |
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| 180 | 'Notes', |
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| 181 | 'Notes', |
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| 182 | $repeatOrder ? $repeatOrder->Notes : '' |
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| 183 | ) |
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| 184 | ); |
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| 185 | |||
| 186 | $repeatOrderFormLink = RepeatOrdersPage::get_repeat_order_link('ajaxcreateorder', $order ? $order->ID : 0); |
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| 187 | $fields->push( |
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| 188 | HiddenField::create('AjaxSubmissionLink', 'AjaxSubmissionLink', $repeatOrderFormLink) |
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| 189 | ); |
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| 190 | |||
| 191 | //hidden field |
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| 192 | if (isset($order->ID)) { |
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| 193 | $fields->push( |
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| 194 | HiddenField::create('OrderID', 'OrderID', $order->ID) |
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| 195 | ); |
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| 196 | } |
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| 197 | if ($repeatOrder) { |
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| 198 | $fields->push( |
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| 199 | HiddenField::create('RepeatOrderID', 'RepeatOrderID', $repeatOrder->ID) |
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| 200 | ); |
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| 201 | } |
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| 202 | return $fields; |
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| 203 | } |
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| 204 | |||
| 351 |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.