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Enhancement to provide a forward compatible API for some external plugins: support adding attachments to an email in a "clean" way.

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SVN:1.2[1640]
This commit is contained in:
Denis Flaven
2011-10-20 16:33:46 +00:00
parent 09aba95d0a
commit 9aca062bf5
1 changed files with 33 additions and 0 deletions
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33
core/email.class.inc.php
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@@ -35,6 +35,7 @@ class EMail
protected $m_sSubject;
protected $m_sTo;
protected $m_aHeaders; // array of key=>value
protected $m_aAttachments;
public function __construct($sTo = '', $sSubject = '', $sBody = '', $aHeaders = array())
{
@@ -42,6 +43,7 @@ class EMail
$this->m_sSubject = $sSubject;
$this->m_sBody = $sBody;
$this->m_aHeaders = $aHeaders;
$this->m_aAttachments = array();
}
// Errors management : not that simple because we need that function to be
@@ -116,6 +118,7 @@ class EMail
public function Send(&$aIssues, $bForceSynchronous = false, $oLog = null)
{
$this->BuildMessage(); // assemble the attachments into the header/body structure
if ($bForceSynchronous)
{
return $this->SendSynchronous($aIssues, $oLog);
@@ -187,6 +190,36 @@ class EMail
$this->AddToHeader('Reply-To', $sAddress);
}
public function AddAttachment($data, $sFileName, $sMimeType)
{
$this->m_aAttachments[] = array('data' => $data, 'filename' => $sFileName, 'mimeType' => $sMimeType);
}
/**
* Takes care of the attachments (if any) to build the header/body of the message before storing or sending it
*/
protected function BuildMessage()
{
if (count($this->m_aAttachments) == 0) return; // Nothing to do if there are no attachments
$sDelimiter = '== iTopEmailPart---'.md5(date('r', time()))." ==";
$sContentType = isset($this->m_aHeaders['Content-Type']) ? $this->m_aHeaders['Content-Type'] : 'text/html';
$sContentHeader = "Content-Type: $sContentType\r\n";
$this->m_aHeaders['Content-Type'] = "multipart/mixed; boundary=\"{$sDelimiter}\"";
$aAttachments = array();
foreach($this->m_aAttachments as $aAttach)
{
$sAttachmentHeader = "Content-Type: {$aAttach['mimeType']};\r\n Name=\"{$aAttach['filename']}\"\r\n";
$sAttachmentHeader .= "Content-Transfer-Encoding: base64\r\nContent-Disposition: attachment;\r\n filename=\"{$aAttach['filename']}\"\r\n";
$sAttachmentHeader .= "\r\n";
$sAttachment = chunk_split(base64_encode($aAttach['data']));
$aAttachments[] = $sAttachmentHeader.$sAttachment."\r\n";
}
$this->m_sBody = "This is a multi-part message in MIME format.\r\n--".$sDelimiter."\r\n".$sContentHeader."\r\n".$this->m_sBody."\r\n--".$sDelimiter."\r\n";
$this->m_sBody .= implode("--".$sDelimiter."\r\n", $aAttachments);
$this->m_sBody .= "--".$sDelimiter."--";
}
}
?>