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<?php |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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/** |
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* Form Item Class |
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* |
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*/ |
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class GetPaid_Form_Item extends WPInv_Item { |
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/** |
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* Stores a custom description for the item. |
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* |
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* @var string |
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*/ |
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protected $custom_description = ''; |
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/** |
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* Stores the item quantity. |
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* |
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* @var int |
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*/ |
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protected $quantity = 1; |
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/** |
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* Is this item required? |
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* |
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* @var int |
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*/ |
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protected $is_required = true; |
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/** |
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* Are quantities allowed? |
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* |
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* @var int |
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*/ |
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protected $allow_quantities = false; |
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/* |
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|-------------------------------------------------------------------------- |
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| CRUD methods |
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|-------------------------------------------------------------------------- |
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| Methods which create, read, update and delete items from the object. |
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*/ |
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/* |
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|-------------------------------------------------------------------------- |
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| Getters |
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|-------------------------------------------------------------------------- |
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*/ |
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/** |
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* Get the item name. |
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* |
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* @since 1.0.19 |
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* @param string $context View or edit context. |
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* @return string |
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*/ |
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public function get_name( $context = 'view' ) { |
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$name = parent::get_name( $context ); |
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return $name . wpinv_get_item_suffix( $this ); |
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} |
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/** |
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* Get the item description. |
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* |
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* @since 1.0.19 |
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* @param string $context View or edit context. |
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* @return string |
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*/ |
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public function get_description( $context = 'view' ) { |
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if ( ! empty( $this->custom_description ) ) { |
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return $this->custom_description; |
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} |
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return parent::get_description( $context ); |
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} |
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/** |
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* Get the item qantity. |
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* |
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* @since 1.0.19 |
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* @param string $context View or edit context. |
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* @return int |
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*/ |
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public function get_qantity( $context = 'view' ) { |
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$quantity = (int) $this->quantity; |
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if ( empty( $quantity ) || 1 > $quantity ) { |
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$quantity = 1; |
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} |
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if ( 'view' == $context ) { |
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return apply_filters( 'getpaid_payment_form_item_quanity', $quantity, $this ); |
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} |
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return $quantity; |
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} |
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/** |
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* Returns whether or not customers can update the item quantity. |
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* |
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* @since 1.0.19 |
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* @param string $context View or edit context. |
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* @return bool |
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*/ |
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public function get_allow_quantities( $context = 'view' ) { |
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$allow_quantities = (bool) $this->allow_quantities; |
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if ( 'view' == $context ) { |
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return apply_filters( 'getpaid_payment_form_item_allow_quantities', $allow_quantities, $this ); |
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} |
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return $allow_quantities; |
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} |
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/** |
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* Returns whether or not the item is required. |
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* |
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* @since 1.0.19 |
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* @param string $context View or edit context. |
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* @return bool |
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*/ |
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public function get_is_required( $context = 'view' ) { |
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$is_required = (bool) $this->is_required; |
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if ( 'view' == $context ) { |
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return apply_filters( 'getpaid_payment_form_item_is_required', $is_required, $this ); |
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} |
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return $is_required; |
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} |
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/* |
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|-------------------------------------------------------------------------- |
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| Setters |
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|-------------------------------------------------------------------------- |
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| |
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| Functions for setting order data. These should not update anything in the |
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| database itself and should only change what is stored in the class |
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| object. |
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*/ |
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/** |
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* Set the item qantity. |
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* |
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* @since 1.0.19 |
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* @param int $quantity The item quantity. |
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*/ |
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public function set_quantity( $quantity ) { |
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if ( empty( $quantity ) || ! is_numeric( $quantity ) ) { |
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$quantity = 1; |
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} |
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$this->quantity = $quantity; |
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} |
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/** |
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* Set whether or not the quantities are allowed. |
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* |
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* @since 1.0.19 |
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* @param bool $allow_quantities |
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*/ |
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public function set_allow_quantities( $allow_quantities ) { |
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$this->allow_quantities = (bool) $allow_quantities; |
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} |
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/** |
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* Set whether or not the item is required. |
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* |
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* @since 1.0.19 |
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* @param bool $is_required |
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*/ |
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public function set_is_required( $is_required ) { |
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$this->is_required = (bool) $is_required; |
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} |
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/** |
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* Sets the custom item description. |
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* |
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* @since 1.0.19 |
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* @param string $description |
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*/ |
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public function set_custom_description( $description ) { |
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$this->custom_description = $description; |
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} |
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/** |
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* We do not want to save items to the database. |
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* |
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* @return int item id |
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*/ |
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public function save( $data = array() ) { |
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return $this->get_id(); |
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} |
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/* |
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|-------------------------------------------------------------------------- |
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| Conditionals |
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|-------------------------------------------------------------------------- |
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| Checks if a condition is true or false. |
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*/ |
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/** |
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* Checks whether the item has enabled dynamic pricing. |
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* |
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* @since 1.0.19 |
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* @return bool |
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*/ |
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public function is_required() { |
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return (bool) $this->get_is_required(); |
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} |
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} |
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This check looks for assignments to scalar types that may be of the wrong type.
To ensure the code behaves as expected, it may be a good idea to add an explicit type cast.