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squirrelmail_usercopy.php
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squirrelmail_usercopy.php
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<?php
/**
* Copy a new users identity and settings from a nearby Squirrelmail installation
*
* @version 1.4
* @author Thomas Bruederli, Johannes Hessellund, pommi, Thomas Lueder
*/
class squirrelmail_usercopy extends rcube_plugin
{
public $task = 'login';
private $prefs = null;
private $identities_level = 0;
private $abook = array();
public function init()
{
$this->add_hook('user_create', array($this, 'create_user'));
$this->add_hook('identity_create', array($this, 'create_identity'));
}
public function create_user($p)
{
$rcmail = rcmail::get_instance();
// Read plugin's config
$this->initialize();
// read prefs and add email address
$this->read_squirrel_prefs($p['user']);
if (($this->identities_level == 0 || $this->identities_level == 2) && $rcmail->config->get('squirrelmail_set_alias') && $this->prefs['email_address'])
$p['user_email'] = $this->prefs['email_address'];
return $p;
}
public function create_identity($p)
{
$rcmail = rcmail::get_instance();
// prefs are set in create_user()
if ($this->prefs) {
if ($this->prefs['full_name'])
$p['record']['name'] = $this->prefs['full_name'];
if (($this->identities_level == 0 || $this->identities_level == 2) && $this->prefs['email_address'])
$p['record']['email'] = $this->prefs['email_address'];
if ($this->prefs['___signature___'])
$p['record']['signature'] = $this->prefs['___signature___'];
if ($this->prefs['reply_to'])
$p['record']['reply-to'] = $this->prefs['reply_to'];
if (($this->identities_level == 0 || $this->identities_level == 1) && isset($this->prefs['identities']) && $this->prefs['identities'] > 1) {
for ($i=1; $i < $this->prefs['identities']; $i++) {
unset($ident_data);
$ident_data = array('name' => '', 'email' => ''); // required data
if ($this->prefs['full_name'.$i])
$ident_data['name'] = $this->prefs['full_name'.$i];
if ($this->identities_level == 0 && $this->prefs['email_address'.$i])
$ident_data['email'] = $this->prefs['email_address'.$i];
else
$ident_data['email'] = $p['record']['email'];
if ($this->prefs['reply_to'.$i])
$ident_data['reply-to'] = $this->prefs['reply_to'.$i];
if ($this->prefs['___sig'.$i.'___'])
$ident_data['signature'] = $this->prefs['___sig'.$i.'___'];
// insert identity
$identid = $rcmail->user->insert_identity($ident_data);
}
}
// copy address book
$contacts = $rcmail->get_address_book(null, true);
if ($contacts && count($this->abook)) {
foreach ($this->abook as $rec) {
// #1487096 handle multi-address and/or too long items
$rec['email'] = array_shift(explode(';', $rec['email']));
if (check_email(rcube_idn_to_ascii($rec['email']))) {
$rec['email'] = rcube_idn_to_utf8($rec['email']);
$contacts->insert($rec, true);
}
}
}
// mark identity as complete for following hooks
$p['complete'] = true;
}
return $p;
}
private function initialize()
{
$rcmail = rcmail::get_instance();
// Load plugin's config file
$this->load_config();
// Set identities_level for operations of this plugin
$ilevel = $rcmail->config->get('squirrelmail_identities_level');
if ($ilevel === null)
$ilevel = $rcmail->config->get('identities_level', 0);
$this->identities_level = intval($ilevel);
}
private function read_squirrel_prefs($uname)
{
$rcmail = rcmail::get_instance();
/**** File based backend ****/
if ($rcmail->config->get('squirrelmail_driver') == 'file' && ($srcdir = $rcmail->config->get('squirrelmail_data_dir'))) {
if (($hash_level = $rcmail->config->get('squirrelmail_data_dir_hash_level')) > 0)
$srcdir = slashify($srcdir).chunk_split(substr(base_convert(crc32($uname), 10, 16), 0, $hash_level), 1, '/');
$prefsfile = slashify($srcdir) . $uname . '.pref';
$abookfile = slashify($srcdir) . $uname . '.abook';
$sigfile = slashify($srcdir) . $uname . '.sig';
$sigbase = slashify($srcdir) . $uname . '.si';
if (is_readable($prefsfile)) {
$this->prefs = array();
foreach (file($prefsfile) as $line) {
list($key, $value) = explode('=', $line);
$this->prefs[$key] = utf8_encode(rtrim($value));
}
// also read signature file if exists
if (is_readable($sigfile)) {
$this->prefs['___signature___'] = utf8_encode(file_get_contents($sigfile));
}
if (isset($this->prefs['identities']) && $this->prefs['identities'] > 1) {
for ($i=1; $i < $this->prefs['identities']; $i++) {
// read signature file if exists
if (is_readable($sigbase.$i)) {
$this->prefs['___sig'.$i.'___'] = utf8_encode(file_get_contents($sigbase.$i));
}
}
}
// parse addres book file
if (filesize($abookfile)) {
foreach(file($abookfile) as $line) {
list($rec['name'], $rec['firstname'], $rec['surname'], $rec['email']) = explode('|', utf8_encode(rtrim($line)));
if ($rec['name'] && $rec['email'])
$this->abook[] = $rec;
}
}
}
}
/**** Database backend ****/
else if ($rcmail->config->get('squirrelmail_driver') == 'sql') {
$this->prefs = array();
/* connect to squirrelmail database */
$db = new rcube_mdb2($rcmail->config->get('squirrelmail_dsn'));
$db->db_connect('r'); // connect in read mode
// $db->set_debug(true);
/* retrieve prefs */
$userprefs_table = $rcmail->config->get('squirrelmail_userprefs_table');
$address_table = $rcmail->config->get('squirrelmail_address_table');
$db_charset = $rcmail->config->get('squirrelmail_db_charset');
if ($db_charset)
$db->query('SET NAMES '.$db_charset);
$sql_result = $db->query('SELECT * FROM '.$userprefs_table.' WHERE user=?', $uname); // ? is replaced with emailaddress
while ($sql_array = $db->fetch_assoc($sql_result) ) { // fetch one row from result
$this->prefs[$sql_array['prefkey']] = rcube_charset_convert(rtrim($sql_array['prefval']), $db_charset);
}
/* retrieve address table data */
$sql_result = $db->query('SELECT * FROM '.$address_table.' WHERE owner=?', $uname); // ? is replaced with emailaddress
// parse addres book
while ($sql_array = $db->fetch_assoc($sql_result) ) { // fetch one row from result
$rec['name'] = rcube_charset_convert(rtrim($sql_array['nickname']), $db_charset);
$rec['firstname'] = rcube_charset_convert(rtrim($sql_array['firstname']), $db_charset);
$rec['surname'] = rcube_charset_convert(rtrim($sql_array['lastname']), $db_charset);
$rec['email'] = rcube_charset_convert(rtrim($sql_array['email']), $db_charset);
$rec['note'] = rcube_charset_convert(rtrim($sql_array['label']), $db_charset);
if ($rec['name'] && $rec['email'])
$this->abook[] = $rec;
}
} // end if 'sql'-driver
}
}