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248 lines
9.6 KiB
PHP
248 lines
9.6 KiB
PHP
<?php
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/**
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* Copy a new users identities and contacts from a nearby Squirrelmail installation
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*
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* @version 1.5
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* @author Thomas Bruederli, Johannes Hessellund, pommi, Thomas Lueder
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*/
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class squirrelmail_usercopy extends rcube_plugin
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{
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public $task = 'login';
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private $prefs = null;
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private $identities_level = 0;
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private $abook = array();
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public function init()
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{
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$this->add_hook('user_create', array($this, 'create_user'));
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$this->add_hook('identity_create', array($this, 'create_identity'));
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}
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public function create_user($p)
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{
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$rcmail = rcmail::get_instance();
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// Read plugin's config
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$this->initialize();
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// read prefs and add email address
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$this->read_squirrel_prefs($p['user']);
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if (($this->identities_level == 0 || $this->identities_level == 2)
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&& $rcmail->config->get('squirrelmail_set_alias')
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&& $this->prefs['email_address']
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) {
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$p['user_email'] = $this->prefs['email_address'];
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}
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return $p;
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}
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public function create_identity($p)
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{
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$rcmail = rcmail::get_instance();
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// prefs are set in create_user()
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if ($this->prefs) {
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if ($this->prefs['full_name']) {
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$p['record']['name'] = $this->prefs['full_name'];
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}
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if (($this->identities_level == 0 || $this->identities_level == 2) && $this->prefs['email_address']) {
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$p['record']['email'] = $this->prefs['email_address'];
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}
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if ($this->prefs['___signature___']) {
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$p['record']['signature'] = $this->prefs['___signature___'];
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}
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if ($this->prefs['reply_to']) {
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$p['record']['reply-to'] = $this->prefs['reply_to'];
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}
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if (($this->identities_level == 0 || $this->identities_level == 1)
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&& isset($this->prefs['identities']) && $this->prefs['identities'] > 1
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) {
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for ($i = 1; $i < $this->prefs['identities']; $i++) {
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unset($ident_data);
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$ident_data = array('name' => '', 'email' => ''); // required data
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if ($this->prefs['full_name'.$i]) {
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$ident_data['name'] = $this->prefs['full_name'.$i];
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}
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if ($this->identities_level == 0 && $this->prefs['email_address'.$i]) {
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$ident_data['email'] = $this->prefs['email_address'.$i];
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}
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else {
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$ident_data['email'] = $p['record']['email'];
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}
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if ($this->prefs['reply_to'.$i]) {
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$ident_data['reply-to'] = $this->prefs['reply_to'.$i];
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}
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if ($this->prefs['___sig'.$i.'___']) {
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$ident_data['signature'] = $this->prefs['___sig'.$i.'___'];
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}
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// insert identity
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$rcmail->user->insert_identity($ident_data);
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}
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}
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// copy address book
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$contacts = $rcmail->get_address_book(null, true);
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$addresses = array();
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$groups = array();
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if ($contacts && !empty($this->abook)) {
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foreach ($this->abook as $rec) {
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// #1487096: handle multi-address and/or too long items
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// #1487858: convert multi-address contacts into groups
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$emails = preg_split('/[;,]/', $rec['email'], -1, PREG_SPLIT_NO_EMPTY);
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$group_id = null;
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// create group for addresses
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if (count($emails) > 1) {
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if (!($group_id = $groups[$rec['name']])) {
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if ($group = $contacts->create_group($rec['name'])) {
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$group_id = $group['id'];
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$groups[$rec['name']] = $group_id;
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}
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}
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}
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// create contacts
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foreach ($emails as $email) {
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if (!($contact_id = $addresses[$email]) && rcube_utils::check_email(rcube_utils::idn_to_ascii($email))) {
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$rec['email'] = rcube_utils::idn_to_utf8($email);
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if ($contact_id = $contacts->insert($rec, true)) {
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$addresses[$email] = $contact_id;
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}
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}
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if ($group_id && $contact_id) {
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$contacts->add_to_group($group_id, array($contact_id));
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}
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}
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}
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}
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// mark identity as complete for following hooks
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$p['complete'] = true;
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}
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return $p;
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}
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private function initialize()
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{
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$rcmail = rcmail::get_instance();
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// Load plugin's config file
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$this->load_config();
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// Set identities_level for operations of this plugin
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$ilevel = $rcmail->config->get('squirrelmail_identities_level');
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if ($ilevel === null) {
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$ilevel = $rcmail->config->get('identities_level', 0);
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}
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$this->identities_level = intval($ilevel);
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}
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private function read_squirrel_prefs($uname)
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{
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$rcmail = rcmail::get_instance();
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/**** File based backend ****/
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if ($rcmail->config->get('squirrelmail_driver') == 'file' && ($srcdir = $rcmail->config->get('squirrelmail_data_dir'))) {
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if (($hash_level = $rcmail->config->get('squirrelmail_data_dir_hash_level')) > 0) {
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$srcdir = slashify($srcdir).chunk_split(substr(base_convert(crc32($uname), 10, 16), 0, $hash_level), 1, '/');
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}
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$prefsfile = slashify($srcdir) . $uname . '.pref';
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$abookfile = slashify($srcdir) . $uname . '.abook';
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$sigfile = slashify($srcdir) . $uname . '.sig';
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$sigbase = slashify($srcdir) . $uname . '.si';
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if (is_readable($prefsfile)) {
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$this->prefs = array();
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foreach (file($prefsfile) as $line) {
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list($key, $value) = explode('=', $line);
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$this->prefs[$key] = utf8_encode(rtrim($value));
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}
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// also read signature file if exists
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if (is_readable($sigfile)) {
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$this->prefs['___signature___'] = utf8_encode(file_get_contents($sigfile));
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}
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if (isset($this->prefs['identities']) && $this->prefs['identities'] > 1) {
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for ($i=1; $i < $this->prefs['identities']; $i++) {
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// read signature file if exists
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if (is_readable($sigbase.$i)) {
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$this->prefs['___sig'.$i.'___'] = utf8_encode(file_get_contents($sigbase.$i));
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}
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}
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}
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// parse addres book file
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if (filesize($abookfile)) {
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foreach(file($abookfile) as $line) {
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list($rec['name'], $rec['firstname'], $rec['surname'], $rec['email']) = explode('|', utf8_encode(rtrim($line)));
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if ($rec['name'] && $rec['email']) {
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$this->abook[] = $rec;
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}
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}
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}
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}
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}
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// Database backend
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else if ($rcmail->config->get('squirrelmail_driver') == 'sql') {
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$this->prefs = array();
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// connect to squirrelmail database
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$db = rcube_db::factory($rcmail->config->get('squirrelmail_dsn'));
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$db->set_debug($rcmail->config->get('sql_debug'));
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$db->db_connect('r'); // connect in read mode
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// retrieve prefs
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$userprefs_table = $rcmail->config->get('squirrelmail_userprefs_table');
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$address_table = $rcmail->config->get('squirrelmail_address_table');
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$db_charset = $rcmail->config->get('squirrelmail_db_charset');
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if ($db_charset) {
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$db->query('SET NAMES '.$db_charset);
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}
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$sql_result = $db->query('SELECT * FROM ' . $db->quote_identifier($userprefs_table)
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.' WHERE `user` = ?', $uname); // ? is replaced with emailaddress
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while ($sql_array = $db->fetch_assoc($sql_result) ) { // fetch one row from result
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$this->prefs[$sql_array['prefkey']] = rcube_charset::convert(rtrim($sql_array['prefval']), $db_charset);
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}
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// retrieve address table data
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$sql_result = $db->query('SELECT * FROM ' . $db->quote_identifier($address_table)
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.' WHERE `owner` = ?', $uname); // ? is replaced with emailaddress
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// parse addres book
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while ($sql_array = $db->fetch_assoc($sql_result) ) { // fetch one row from result
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$rec['name'] = rcube_charset::convert(rtrim($sql_array['nickname']), $db_charset);
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$rec['firstname'] = rcube_charset::convert(rtrim($sql_array['firstname']), $db_charset);
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$rec['surname'] = rcube_charset::convert(rtrim($sql_array['lastname']), $db_charset);
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$rec['email'] = rcube_charset::convert(rtrim($sql_array['email']), $db_charset);
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$rec['notes'] = rcube_charset::convert(rtrim($sql_array['label']), $db_charset);
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if ($rec['name'] && $rec['email']) {
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$this->abook[] = $rec;
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}
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}
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} // end if 'sql'-driver
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}
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}
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