WordImpress /
Give
| @@ 934-953 (lines=20) @@ | ||
| 931 | * |
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| 932 | * @return int Donation form sale count. |
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| 933 | */ |
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| 934 | public function get_sales() { |
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| 935 | ||
| 936 | if ( ! isset( $this->sales ) ) { |
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| 937 | ||
| 938 | if ( '' == give_get_meta( $this->ID, '_give_form_sales', true ) ) { |
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| 939 | add_post_meta( $this->ID, '_give_form_sales', 0 ); |
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| 940 | } // End if |
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| 941 | ||
| 942 | $this->sales = give_get_meta( $this->ID, '_give_form_sales', true ); |
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| 943 | ||
| 944 | if ( $this->sales < 0 ) { |
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| 945 | // Never let sales be less than zero. |
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| 946 | $this->sales = 0; |
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| 947 | } |
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| 948 | ||
| 949 | } |
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| 950 | ||
| 951 | return $this->sales; |
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| 952 | ||
| 953 | } |
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| 954 | ||
| 955 | /** |
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| 956 | * Increment the sale count by one |
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| @@ 1024-1043 (lines=20) @@ | ||
| 1021 | * |
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| 1022 | * @return float Donation form total earnings. |
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| 1023 | */ |
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| 1024 | public function get_earnings() { |
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| 1025 | ||
| 1026 | if ( ! isset( $this->earnings ) ) { |
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| 1027 | ||
| 1028 | if ( '' == give_get_meta( $this->ID, '_give_form_earnings', true ) ) { |
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| 1029 | add_post_meta( $this->ID, '_give_form_earnings', 0 ); |
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| 1030 | } |
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| 1031 | ||
| 1032 | $this->earnings = give_get_meta( $this->ID, '_give_form_earnings', true ); |
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| 1033 | ||
| 1034 | if ( $this->earnings < 0 ) { |
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| 1035 | // Never let earnings be less than zero |
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| 1036 | $this->earnings = 0; |
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| 1037 | } |
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| 1038 | ||
| 1039 | } |
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| 1040 | ||
| 1041 | return $this->earnings; |
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| 1042 | ||
| 1043 | } |
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| 1044 | ||
| 1045 | /** |
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| 1046 | * Increase the earnings by the given amount |
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