Code Duplication    Length = 5-5 lines in 3 locations

code/control/EmailCallback.php 1 location

@@ 32-36 (lines=5) @@
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            $to = $to->Email;
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        }
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        //SUBJECT
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        if (!empty($otherVariables["Subject"])) {
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            $subject = $otherVariables["Subject"];
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        } else {
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            $subject = substr($message, 0, 30);
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        }
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        //BODY
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        $body = $message;

code/control/FacebookCallback.php 1 location

@@ 254-258 (lines=5) @@
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                }
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            }
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            if ($user) {
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                if (empty($otherVariables["Subject"])) {
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                    $subject = substr($message, 0, 30);
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                } else {
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                    $subject = $otherVariables["Subject"];
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                }
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                //------------- SEND EMAIL TO START DIALOGUE ---
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                //BUILD LINK
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                $emailLink = "https://www.facebook.com/dialog/feed?"

code/control/LinkedinCallback.php 1 location

@@ 270-274 (lines=5) @@
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                //MESSAGE
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                $message = trim(strip_tags(stripslashes($message)));
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                //SUBJECT
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                if (!empty($otherVariables["Subject"])) {
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                    $subject = $otherVariables["Subject"];
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                } else {
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                    $subject = substr($message, 0, 30);
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                }
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                //XML POST
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                $body ='<?xml version=\'1.0\' encoding=\'UTF-8\'?>
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<mailbox-item>