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<?php |
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|
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class HappyForms_Email_Encoder { |
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|
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private static $instance; |
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private $encoder; |
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|
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public static function instance() { |
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if ( is_null( self::$instance ) ) { |
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self::$instance = new self(); |
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} |
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|
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return self::$instance; |
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} |
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|
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public function __construct() { |
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require_once( happyforms_get_core_folder() . '/lib/php-punycode/src/Exception/OutOfBoundsException.php' ); |
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require_once( happyforms_get_core_folder() . '/lib/php-punycode/src/Exception/LabelOutOfBoundsException.php' ); |
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require_once( happyforms_get_core_folder() . '/lib/php-punycode/src/Exception/DomainOutOfBoundsException.php' ); |
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require_once( happyforms_get_core_folder() . '/lib/php-punycode/src/Punycode.php' ); |
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|
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$this->encoder = new TrueBV\Punycode(); |
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} |
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|
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private function encode( $string ) { |
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try { |
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$string = $this->encoder->encode( $string ); |
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} catch( Exception $e ) { |
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error_log( $e->getMessage() ); |
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} |
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|
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return $string; |
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} |
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|
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private function decode( $string ) { |
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try { |
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$string = $this->encoder->decode( $string ); |
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} catch( Exception $e ) { |
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error_log( $e->getMessage() ); |
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} |
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|
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return $string; |
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} |
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|
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public function encode_email( $address ) { |
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if ( ! apply_filters( 'happyforms_encode_puny_address', true, $address ) ) { |
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return $address; |
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} |
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|
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$parts = explode( '@', $address ); |
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$parts = array_map( array( $this, 'encode' ), $parts ); |
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$address = implode( '@', $parts ); |
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|
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return $address; |
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} |
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|
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public function encode_url( $address ) { |
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if ( ! apply_filters( 'happyforms_encode_puny_address', true, $address ) ) { |
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return $address; |
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} |
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|
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return $this->encode( $address ); |
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} |
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|
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public function decode_email( $address ) { |
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if ( ! apply_filters( 'happyforms_decode_puny_address', true, $address ) ) { |
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return $address; |
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} |
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|
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$parts = explode( '@', $address ); |
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$parts = array_map( array( $this, 'decode' ), $parts ); |
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$address = implode( '@', $parts ); |
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|
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return $address; |
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} |
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|
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public function decode_url( $address ) { |
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if ( ! apply_filters( 'happyforms_decode_puny_address', true, $address ) ) { |
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return $address; |
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} |
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|
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return $this->encoder->decode( $address ); |
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} |
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|
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} |
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|
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if ( ! function_exists( 'happyforms_get_email_encoder' ) ): |
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|
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function happyforms_get_email_encoder() { |
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return HappyForms_Email_Encoder::instance(); |
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} |
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|
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endif; |
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|
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happyforms_get_email_encoder(); |
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|
