woothemes /
woocommerce
| @@ 190-206 (lines=17) @@ | ||
| 187 | * @param mixed $empty_value |
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| 188 | * @return mixed The value specified for the option or a default value for the option. |
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| 189 | */ |
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| 190 | public function get_option( $key, $empty_value = null ) { |
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| 191 | if ( empty( $this->settings ) ) { |
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| 192 | $this->init_settings(); |
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| 193 | } |
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| 194 | ||
| 195 | // Get option default if unset. |
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| 196 | if ( ! isset( $this->settings[ $key ] ) ) { |
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| 197 | $form_fields = $this->get_form_fields(); |
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| 198 | $this->settings[ $key ] = isset( $form_fields[ $key ] ) ? $this->get_field_default( $form_fields[ $key ] ) : ''; |
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| 199 | } |
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| 200 | ||
| 201 | if ( ! is_null( $empty_value ) && '' === $this->settings[ $key ] ) { |
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| 202 | $this->settings[ $key ] = $empty_value; |
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| 203 | } |
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| 204 | ||
| 205 | return $this->settings[ $key ]; |
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| 206 | } |
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| 207 | ||
| 208 | /** |
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| 209 | * Prefix key for settings. |
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| @@ 388-404 (lines=17) @@ | ||
| 385 | * @param mixed $empty_value |
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| 386 | * @return mixed The value specified for the option or a default value for the option. |
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| 387 | */ |
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| 388 | public function get_instance_option( $key, $empty_value = null ) { |
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| 389 | if ( empty( $this->instance_settings ) ) { |
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| 390 | $this->init_instance_settings(); |
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| 391 | } |
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| 392 | ||
| 393 | // Get option default if unset. |
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| 394 | if ( ! isset( $this->instance_settings[ $key ] ) ) { |
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| 395 | $form_fields = $this->get_instance_form_fields(); |
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| 396 | $this->instance_settings[ $key ] = $this->get_field_default( $form_fields[ $key ] ); |
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| 397 | } |
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| 398 | ||
| 399 | if ( ! is_null( $empty_value ) && '' === $this->instance_settings[ $key ] ) { |
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| 400 | $this->instance_settings[ $key ] = $empty_value; |
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| 401 | } |
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| 402 | ||
| 403 | return $this->instance_settings[ $key ]; |
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| 404 | } |
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| 405 | ||
| 406 | /** |
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| 407 | * Get settings fields for instances of this shipping method (within zones). |
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