/**
* Create global IMAP object and connect to server
*
* @param boolean True if connection should be established
* @todo Remove global $IMAP
*/
public function imap_init($connect = false)
{
// already initialized
if (is_object($this->imap)) {
return;
}
$this->imap = new rcube_imap();
$this->imap->skip_deleted = $this->config->get('skip_deleted');
// enable caching of imap data
$imap_cache = $this->config->get('imap_cache');
$messages_cache = $this->config->get('messages_cache');
// for backward compatybility
if ($imap_cache === null && $messages_cache === null && $this->config->get('enable_caching')) {
$imap_cache = 'db';
$messages_cache = true;
}
if ($imap_cache) {
$this->imap->set_caching($imap_cache);
}
if ($messages_cache) {
$this->imap->set_messages_caching(true);
}
// set pagesize from config
$this->imap->set_pagesize($this->config->get('pagesize', 50));
// Setting root and delimiter before establishing the connection
// can save time detecting them using NAMESPACE and LIST
$options = array('auth_type' => $this->config->get('imap_auth_type', 'check'), 'auth_cid' => $this->config->get('imap_auth_cid'), 'auth_pw' => $this->config->get('imap_auth_pw'), 'debug' => (bool) $this->config->get('imap_debug', 0), 'force_caps' => (bool) $this->config->get('imap_force_caps'), 'timeout' => (int) $this->config->get('imap_timeout', 0));
$this->imap->set_options($options);
// set global object for backward compatibility
$GLOBALS['IMAP'] = $this->imap;
$hook = $this->plugins->exec_hook('imap_init', array('fetch_headers' => $this->imap->fetch_add_headers));
if ($hook['fetch_headers']) {
$this->imap->fetch_add_headers = $hook['fetch_headers'];
}
// support this parameter for backward compatibility but log warning
if ($connect) {
$this->imap_connect();
raise_error(array('code' => 800, 'type' => 'imap', 'file' => __FILE__, 'line' => __LINE__, 'message' => "rcube::imap_init(true) is deprecated, use rcube::imap_connect() instead"), true, false);
}
}