Code Duplication    Length = 13-14 lines in 3 locations

public/old/fb-callback.php 1 location

@@ 37-49 (lines=13) @@
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    exit;
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}
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if (!isset($accessToken)) {
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    if ($helper->getError()) {
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        header('HTTP/1.0 401 Unauthorized');
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        echo 'Error: '.$helper->getError()."\n";
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        echo 'Error Code: '.$helper->getErrorCode()."\n";
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        echo 'Error Reason: '.$helper->getErrorReason()."\n";
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        echo 'Error Description: '.$helper->getErrorDescription()."\n";
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    } else {
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        header('HTTP/1.0 400 Bad Request');
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        echo 'Bad request';
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    }
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    exit;
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}
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// The OAuth 2.0 client handler helps us manage access tokens
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$oAuth2Client = $fb->getOAuth2Client();

public/old/includes/functions.facebook.php 1 location

@@ 49-61 (lines=13) @@
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        exit;
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    }
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    if (!isset($accessToken)) {
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        if ($helper->getError()) {
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            header('HTTP/1.0 401 Unauthorized');
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            echo 'Error: '.$helper->getError()."\n";
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            echo 'Error Code: '.$helper->getErrorCode()."\n";
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            echo 'Error Reason: '.$helper->getErrorReason()."\n";
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            echo 'Error Description: '.$helper->getErrorDescription()."\n";
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        } else {
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            header('HTTP/1.0 400 Bad Request');
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            echo 'Bad request';
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        }
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        exit;
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    }
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    // The OAuth 2.0 client handler helps us manage access tokens
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    $oAuth2Client = $fb->getOAuth2Client();
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src/classes/AuthProvider/Callback/FacebookAuth.php 1 location

@@ 69-82 (lines=14) @@
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            return false;
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        }
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        if (!isset($accessToken)) {
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            if ($helper->getError()) {
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                header('HTTP/1.0 401 Unauthorized');
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                echo 'Error: '.$helper->getError()."\n";
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                echo 'Error Code: '.$helper->getErrorCode()."\n";
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                echo 'Error Reason: '.$helper->getErrorReason()."\n";
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                echo 'Error Description: '.$helper->getErrorDescription()."\n";
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            } else {
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                header('HTTP/1.0 400 Bad Request');
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                echo 'Bad request';
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            }
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            return false;
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        }
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        // The OAuth 2.0 client handler helps us manage access tokens
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        $oAuth2Client = $this->facebook->getOAuth2Client();