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- <?php
- /**
- * Gmail attachment extractor.
- *
- * Downloads attachments from Gmail and saves it to a file.
- * Uses PHP IMAP extension, so make sure it is enabled in your php.ini,
- * extension=php_imap.dll
- *
- */
- set_time_limit(3000);
- /* connect to gmail with your credentials */
- $hostname = '{imap.gmail.com:993/imap/ssl}INBOX';
- $username = 'YOUR_GMAIL_USERNAME'; # e.g somebody@gmail.com
- $password = 'YOUR_GMAIL_PASSWORD';
- /* try to connect */
- $inbox = imap_open($hostname,$username,$password) or die('Cannot connect to Gmail: ' . imap_last_error());
- /* get all new emails. If set to 'ALL' instead
- * of 'NEW' retrieves all the emails, but can be
- * resource intensive, so the following variable,
- * $max_emails, puts the limit on the number of emails downloaded.
- *
- */
- $emails = imap_search($inbox,'ALL');
- /* useful only if the above search is set to 'ALL' */
- $max_emails = 16;
- /* if any emails found, iterate through each email */
- if($emails) {
- $count = 1;
- /* put the newest emails on top */
- rsort($emails);
- /* for every email... */
- foreach($emails as $email_number)
- {
- /* get information specific to this email */
- $overview = imap_fetch_overview($inbox,$email_number,0);
- /* get mail message */
- $message = imap_fetchbody($inbox,$email_number,2);
- /* get mail structure */
- $structure = imap_fetchstructure($inbox, $email_number);
- $attachments = array();
- /* if any attachments found... */
- if(isset($structure->parts) && count($structure->parts))
- {
- for($i = 0; $i < count($structure->parts); $i++)
- {
- $attachments[$i] = array(
- 'is_attachment' => false,
- 'filename' => '',
- 'name' => '',
- 'attachment' => ''
- );
- if($structure->parts[$i]->ifdparameters)
- {
- foreach($structure->parts[$i]->dparameters as $object)
- {
- if(strtolower($object->attribute) == 'filename')
- {
- $attachments[$i]['is_attachment'] = true;
- $attachments[$i]['filename'] = $object->value;
- }
- }
- }
- if($structure->parts[$i]->ifparameters)
- {
- foreach($structure->parts[$i]->parameters as $object)
- {
- if(strtolower($object->attribute) == 'name')
- {
- $attachments[$i]['is_attachment'] = true;
- $attachments[$i]['name'] = $object->value;
- }
- }
- }
- if($attachments[$i]['is_attachment'])
- {
- $attachments[$i]['attachment'] = imap_fetchbody($inbox, $email_number, $i+1);
- /* 4 = QUOTED-PRINTABLE encoding */
- if($structure->parts[$i]->encoding == 3)
- {
- $attachments[$i]['attachment'] = base64_decode($attachments[$i]['attachment']);
- }
- /* 3 = BASE64 encoding */
- elseif($structure->parts[$i]->encoding == 4)
- {
- $attachments[$i]['attachment'] = quoted_printable_decode($attachments[$i]['attachment']);
- }
- }
- }
- }
- /* iterate through each attachment and save it */
- foreach($attachments as $attachment)
- {
- if($attachment['is_attachment'] == 1)
- {
- $filename = $attachment['name'];
- if(empty($filename)) $filename = $attachment['filename'];
- if(empty($filename)) $filename = time() . ".dat";
- /* prefix the email number to the filename in case two emails
- * have the attachment with the same file name.
- */
- $fp = fopen($email_number . "-" . $filename, "w+");
- fwrite($fp, $attachment['attachment']);
- fclose($fp);
- }
- }
- if($count++ >= $max_emails) break;
- }
- }
- /* close the connection */
- imap_close($inbox);
- echo "Done";
- ?>
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