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1 | <?php |
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2 | |||
3 | /** |
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4 | * Class DMSDocumentCartExtension |
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5 | * |
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6 | * @property Boolean AllowedInCart |
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7 | * @property Int PrintRequestCount |
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8 | * |
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9 | * @property DMSDocument owner |
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10 | */ |
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11 | class DMSDocumentCartExtension extends DataExtension |
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12 | { |
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13 | /** |
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14 | * @var DMSDocumentCartController |
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15 | */ |
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16 | private $cartController; |
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17 | |||
18 | private static $db = array( |
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19 | 'AllowedInCart' => 'Boolean', |
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20 | 'MaximumCartQuantity' => 'Int', |
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21 | // Running total of print requests on this document |
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22 | 'PrintRequestCount' => 'Int', |
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23 | ); |
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24 | |||
25 | private static $summary_fields = array( |
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26 | 'PrintRequestCount' => 'Print Requests', |
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27 | ); |
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28 | |||
29 | /** |
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30 | * Returns if a Document is permitted to reflect in a cart |
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31 | * |
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32 | * @return boolean |
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33 | */ |
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34 | public function isAllowedInCart() |
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35 | { |
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36 | return ($this->owner->AllowedInCart && $this->owner->canView()); |
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37 | } |
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38 | |||
39 | public function updateCMSFields(FieldList $fields) |
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40 | { |
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41 | Requirements::javascript(DMS_CART_DIR . '/javascript/dmscart.js'); |
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42 | |||
43 | $newFields = array( |
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44 | CheckboxField::create( |
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45 | 'AllowedInCart', |
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46 | _t('DMSDocumentCart.ALLOWED_IN_CART', 'Allowed in document cart') |
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47 | )->addExtraClass('dms-allowed-in-cart'), |
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48 | TextField::create( |
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49 | 'MaximumCartQuantity', |
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50 | _t('DMSDocumentCart.MAXIMUM_CART_QUANTITY', 'Maximum cart quantity') |
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51 | )->setRightTitle( |
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52 | _t( |
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53 | 'DMSDocumentCart.MAXIMUM_CART_QUANTITY_HELP', |
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54 | 'If set, this will enforce a maximum number of this item that can be ordered per cart' |
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55 | ) |
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56 | )->addExtraClass('dms-maximum-cart-quantity hide') |
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57 | ); |
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58 | |||
59 | foreach ($newFields as $field) { |
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60 | $fields->insertBefore($field, 'Description'); |
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0 ignored issues
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$field is of type object<CheckboxField>|object<TextField> , but the function expects a string .
It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { }
$x = '123'; // string "123"
// Instead of
acceptsInteger($x);
// we recommend to use
acceptsInteger((integer) $x);
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'Description' is of type string , but the function expects a object<FormField> .
It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { }
$x = '123'; // string "123"
// Instead of
acceptsInteger($x);
// we recommend to use
acceptsInteger((integer) $x);
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61 | } |
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62 | } |
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63 | |||
64 | /** |
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65 | * Increments the number of times a document was printed |
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66 | * |
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67 | * @return DMSDocument |
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68 | */ |
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69 | public function incrementPrintRequest() |
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70 | { |
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71 | $this->owner->PrintRequestCount++; |
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72 | $this->owner->write(); |
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73 | |||
74 | return $this->owner; |
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75 | } |
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76 | |||
77 | /** |
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78 | * Checks if a given document already exists within the Cart. True if it does, false otherwise |
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79 | * |
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80 | * @return bool |
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81 | */ |
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82 | public function isInCart() |
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83 | { |
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84 | return (bool) $this->getCart()->isInCart($this->owner->ID); |
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85 | } |
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86 | |||
87 | /** |
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88 | * Returns whether the current document has a limit on how many items can be added to a single cart |
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89 | * |
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90 | * @return bool |
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91 | */ |
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92 | public function getHasQuantityLimit() |
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93 | { |
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94 | return $this->owner->getMaximumQuantity() > 0; |
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95 | } |
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96 | |||
97 | /** |
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98 | * Get the maximum quantity of this document that can be ordered in a single cart |
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99 | * |
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100 | * @return int |
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101 | */ |
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102 | public function getMaximumQuantity() |
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103 | { |
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104 | return (int) $this->owner->MaximumCartQuantity; |
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105 | } |
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106 | |||
107 | /** |
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108 | * Builds and returns a valid DMSDocumentController URL from the given $action link |
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109 | * |
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110 | * @param string $action Can be either 'add', 'remove' or 'checkout' |
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111 | * |
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112 | * @return string |
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113 | * |
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114 | * @throws DMSDocumentCartException if the provided $action is not allowed. |
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115 | */ |
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116 | public function getActionLink($action = 'add') |
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117 | { |
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118 | $action = strtolower($action); |
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119 | $allowedActions = array_merge($this->getCartController()->allowedActions(), array('checkout')); |
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120 | if (!in_array($action, $allowedActions)) { |
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121 | throw new DMSDocumentCartException("{$action} is not accepted for this method."); |
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122 | } |
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123 | |||
124 | if ($action === 'checkout') { |
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125 | $result = DMSCheckoutController::singleton()->Link(); |
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126 | } else { |
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127 | $result = Controller::join_links('documentcart', $action, $this->owner->ID); |
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128 | } |
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129 | |||
130 | return $result; |
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131 | } |
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132 | |||
133 | /** |
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134 | * Retrieves a DMSDocumentCartController handle |
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135 | * |
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136 | * @return DMSDocumentCartController |
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137 | */ |
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138 | public function getCartController() |
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139 | { |
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140 | if (!$this->cartController) { |
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141 | $this->cartController = DMSDocumentCartController::create(); |
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142 | } |
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143 | |||
144 | return $this->cartController; |
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145 | } |
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146 | |||
147 | /** |
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148 | * Retrieves a DMSDocumentCart handle |
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149 | * |
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150 | * @return DMSDocumentCart |
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151 | */ |
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152 | public function getCart() |
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153 | { |
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154 | return $this->getCartController()->getCart(); |
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155 | } |
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156 | |||
157 | /** |
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158 | * Returns any validation messages that may have been in the session and clears them |
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159 | * |
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160 | * @return false |
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161 | */ |
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162 | public function getValidationResult() |
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163 | { |
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164 | if ($result = Session::get('dms-cart-validation-message')) { |
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165 | Session::clear('dms-cart-validation-message'); |
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166 | return $result; |
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167 | } |
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168 | return false; |
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169 | } |
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170 | |||
171 | /** |
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172 | * Add a "print request count" field to the summary fields for editing a DMS document |
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173 | * |
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174 | * @see DMSDocument::getFieldsForFile |
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175 | * @param FieldGroup $fieldGroup |
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176 | */ |
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177 | public function updateFieldsForFile(FieldGroup $fieldGroup) |
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178 | { |
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179 | $fields = $fieldGroup->FieldList(); |
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180 | |||
181 | /** @var FieldList $summaryFields */ |
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182 | $summaryFields = $fields->fieldByName('FilePreview.FilePreviewData.FilePreviewDataFields'); |
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183 | if (!($summaryFields instanceof CompositeField)) { |
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184 | return; |
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185 | } |
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186 | |||
187 | $summaryFields->FieldList()->push( |
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188 | ReadonlyField::create( |
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189 | 'PrintRequestCount', |
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190 | _t( |
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191 | __CLASS__ . '.PRINT_REQUEST_COUNT', |
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192 | 'Print request count:' |
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193 | ), |
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194 | $this->owner->PrintRequestCount |
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195 | ) |
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196 | ); |
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197 | } |
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198 | } |
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199 |
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.