/**
* Implementation of FeedsParser::parse().
*/
public function parse(FeedsSource $source, FeedsFetcherResult $fetcher_result)
{
$fetched = $fetcher_result->getRaw();
$mailbox = $fetched['mailbox'];
$result = new FeedsParserResult();
if (!empty($fetched['messages'])) {
foreach ($fetched['messages'] as $mid => &$message) {
$this->authenticate($message, $mailbox);
if ($class = mailhandler_plugin_load_class('mailhandler', $mailbox->settings['retrieve'], 'retrieve', 'handler')) {
$class->purge_message($mailbox, $message);
}
if ($message['authenticated_uid'] == 0) {
// User was not authenticated
module_invoke_all('mailhandler_auth_failed', $message);
$source_config = $source->getConfigFor($this);
if ($source_config['auth_required']) {
mailhandler_report('warning', 'User could not be authenticated. Please check your Mailhandler authentication plugin settings.');
continue;
}
}
$this->commands($message, $source);
$result->items[] = $message;
}
}
return $result;
}
/**
* Implements ctools_export_ui::edit_form_validate().
*/
function edit_form_validate(&$form, &$form_state)
{
parent::edit_form_validate($form, $form_state);
// If POP3 mailbox is chosen, messages should be deleted after processing.
// Do not set an actual error because this is helpful for testing purposes.
if ($form_state['values']['settings']['type'] == 'pop3' && $form_state['values']['settings']['delete_after_read'] == 0) {
mailhandler_report('warning', 'Unless you check off "Delete messages after they are processed" when using a POP3 mailbox, old emails will be re-imported each time the mailbox is processed. You can partially prevent this by mapping Message ID to a unique target in the processor configuration - see INSTALL.txt or advanced help for more information');
}
// Dummy library is only for testing.
if ($form_state['values']['settings']['retrieve'] == 'MailhandlerRetrieveDummy') {
mailhandler_report('warning', 'Because you selected the dummy retrieval library, Mailhandler will not import any messages. Please select another retrieval library, such as the PHP IMAP library.');
}
}
/**
* Capture and report IMAP errors.
*/
function report_errors()
{
if (!$this->suppress_errors) {
$errors = imap_errors();
if ($errors) {
list(, $caller) = debug_backtrace(false);
$function = $caller['function'];
foreach ($errors as $error) {
mailhandler_report('error', 'IMAP error in %function: %error', array('%function' => $function, '%error' => $error));
}
}
}
}
/**
* Capture and report IMAP errors.
*/
public function report_errors($mailbox)
{
// Need to be able to suppress errors when we are testing from an AJAX call.
// Otherwise we get nasty AJAX dialogs.
if (!$this->suppress_errors) {
$errors = imap_errors();
if ($errors) {
list(, $caller) = debug_backtrace(FALSE);
$function = $caller['function'];
foreach ($errors as $error) {
if ($error == "SECURITY PROBLEM: insecure server advertised AUTH=PLAIN" && $mailbox->settings['insecure']) {
continue;
}
mailhandler_report('error', 'IMAP error in %function: %error', array('%function' => $function, '%error' => $error));
}
}
}
}