diff options
Diffstat (limited to 'system')
| -rw-r--r-- | system/libraries/Email.php | 89 |
1 files changed, 58 insertions, 31 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php index efdbfd7c1..a41884f7d 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -718,14 +718,67 @@ class CI_Email { */ public function attach($filename, $disposition = '', $newname = NULL, $mime = '') { + if ($mime === '') + { + if ( ! file_exists($filename)) + { + $this->_set_error_message('lang:email_attachment_missing', $filename); + return FALSE; + } + + if ( ! $fp = fopen($filename, FOPEN_READ)) + { + $this->_set_error_message('lang:email_attachment_unreadable', $filename); + return FALSE; + } + + $file_content = stream_get_contents($fp); + $mime = $this->_mime_types(pathinfo($filename, PATHINFO_EXTENSION)); + fclose($fp); + } + else + { + $file_content =& $filename; // buffered file + } + $this->_attachments[] = array( 'name' => array($filename, $newname), 'disposition' => empty($disposition) ? 'attachment' : $disposition, // Can also be 'inline' Not sure if it matters - 'type' => $mime + 'type' => $mime, + 'content' => chunk_split(base64_encode($file_content)) ); return $this; } + + // -------------------------------------------------------------------- + + /** + * Set and return id of attachment + * + * useful for attached inline pictures + * + * @param string $filename + * @return string + */ + public function attach_cid($filename) + { + if ($this->multipart !== 'related') + { + $this->multipart = 'related'; // Thunderbird need this for inline images + } + + for ($i = 0, $c = count($this->_attachments); $i < $c; $i++) + { + if ($this->_attachments[$i]['name'][0] === $filename) + { + $this->_attachments[$i]['cid'] = uniqid(basename($this->_attachments[$i]['name'][0]).'@'); + return $this->_attachments[$i]['cid']; + } + } + + return FALSE; + } // -------------------------------------------------------------------- @@ -1361,41 +1414,15 @@ class CI_Email { $filename = $this->_attachments[$i]['name'][0]; $basename = ($this->_attachments[$i]['name'][1] === NULL) ? basename($filename) : $this->_attachments[$i]['name'][1]; - $ctype = $this->_attachments[$i]['type']; - $file_content = ''; - - if ($ctype === '') - { - if ( ! file_exists($filename)) - { - $this->_set_error_message('lang:email_attachment_missing', $filename); - return FALSE; - } - - $file = filesize($filename) +1; - - if ( ! $fp = fopen($filename, FOPEN_READ)) - { - $this->_set_error_message('lang:email_attachment_unreadable', $filename); - return FALSE; - } - - $ctype = $this->_mime_types(pathinfo($filename, PATHINFO_EXTENSION)); - $file_content = fread($fp, $file); - fclose($fp); - } - else - { - $file_content =& $this->_attachments[$i]['name'][0]; - } $attachment[$z++] = '--'.$this->_atc_boundary.$this->newline - .'Content-type: '.$ctype.'; ' + .'Content-type: '.$this->_attachments[$i]['type'].'; ' .'name="'.$basename.'"'.$this->newline .'Content-Disposition: '.$this->_attachments[$i]['disposition'].';'.$this->newline - .'Content-Transfer-Encoding: base64'.$this->newline; + .'Content-Transfer-Encoding: base64'.$this->newline + .(empty($this->_attachments[$i]['cid']) ? '' : 'Content-ID: <'.$this->_attachments[$i]['cid'].'>'.$this->newline); - $attachment[$z++] = chunk_split(base64_encode($file_content)); + $attachment[$z++] = $this->_attachments[$i]['content']; } $body .= implode($this->newline, $attachment).$this->newline.'--'.$this->_atc_boundary.'--'; |