Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/**
* import account file exported from mod/uexport
* args:
* $a App Friendica App Class
* $file Array array from $_FILES
*/
require_once("include/Photo.php");
define("IMPORT_DEBUG", False);
function last_insert_id(){
global $db;
if (IMPORT_DEBUG) return 1;
if($db->mysqli){
$thedb = $db->getdb();
return $thedb->insert_id;
} else {
return mysql_insert_id();
}
}
function last_error(){
global $db;
return $db->error;
}
function db_import_assoc($table, $arr){
if (IMPORT_DEBUG) return true;
if (isset($arr['id'])) unset($arr['id']);
$cols = implode("`,`", array_map('dbesc', array_keys($arr)));
$vals = implode("','", array_map('dbesc', array_values($arr)));
$query = "INSERT INTO `$table` (`$cols`) VALUES ('$vals')";
logger("uimport: $query",LOGGER_TRACE);
return q($query);
}
function import_cleanup($newuid) {
q("DELETE FROM `user` WHERE uid = %d", $newuid);
q("DELETE FROM `contact` WHERE uid = %d", $newuid);
q("DELETE FROM `profile` WHERE uid = %d", $newuid);
q("DELETE FROM `photo` WHERE uid = %d", $newuid);
q("DELETE FROM `group` WHERE uid = %d", $newuid);
q("DELETE FROM `group_member` WHERE uid = %d", $newuid);
q("DELETE FROM `pconfig` WHERE uid = %d", $newuid);
}
function import_account(&$a, $file) {
logger("Start user import from ".$file['tmp_name']);
/*
STEPS
1. checks
2. replace old baseurl with new baseurl
3. import data (look at user id and contacts id)
4. archive non-dfrn contacts
5. send message to dfrn contacts
*/
$account = json_decode(file_get_contents($file['tmp_name']), true);
if ($account===null) {
notice(t("Error decoding account file"));
return;
}
if (!x($account, 'version')) {
notice(t("Error! No version data in file! This is not a Friendica account file?"));
return;
}
if ($account['schema'] != DB_UPDATE_VERSION) {
notice(t("Error! I can't import this file: DB schema version is not compatible."));
return;
}
$oldbaseurl = $account['baseurl'];
$newbaseurl = $a->get_baseurl();
$olduid = $account['user']['uid'];
unset($account['user']['uid']);
foreach($account['user'] as $k => &$v) {
$v = str_replace($oldbaseurl, $newbaseurl, $v);
}
// import user
$r = db_import_assoc('user', $account['user']);
if ($r===false) {
//echo "<pre>"; var_dump($r, $query, mysql_error()); killme();
logger("uimport:insert user : ERROR : ".last_error(), LOGGER_NORMAL);
notice(t("User creation error"));
return;
}
$newuid = last_insert_id();
//~ $newuid = 1;
foreach($account['profile'] as &$profile) {
foreach($profile as $k=>&$v) {
$v = str_replace($oldbaseurl, $newbaseurl, $v);
foreach(array("profile","avatar") as $k)
$v = str_replace($newbaseurl."/photo/".$k."/".$olduid.".jpg", $newbaseurl."/photo/".$k."/".$newuid.".jpg", $v);
}
$profile['uid'] = $newuid;
$r = db_import_assoc('profile', $profile);
if ($r===false) {
logger("uimport:insert profile ".$profile['profile-name']." : ERROR : ".last_error(), LOGGER_NORMAL);
info(t("User profile creation error"));
import_cleanup($newuid);
return;
}
}
$errorcount=0;
foreach($account['contact'] as &$contact) {
if ($contact['uid'] == $olduid && $contact['self'] == '1'){
foreach($contact as $k=>&$v) {
$v = str_replace($oldbaseurl, $newbaseurl, $v);
foreach(array("profile","avatar","micro") as $k)
$v = str_replace($newbaseurl."/photo/".$k."/".$olduid.".jpg", $newbaseurl."/photo/".$k."/".$newuid.".jpg", $v);
}
}
if ($contact['uid'] == $olduid && $contact['self'] == '0') {
switch ($contact['network']){
case NETWORK_DFRN:
// send moved message
break;
case NETWORK_ZOT:
// TODO handle zot network
break;
case NETWORK_MAIL2:
// TODO ?
break;
case NETWORK_FEED:
case NETWORK_MAIL:
// Nothing to do
break;
default:
// archive other contacts
$contact['archive'] = "1";
}
}
$contact['uid'] = $newuid;
$r = db_import_assoc('contact', $contact);
if ($r===false) {
logger("uimport:insert contact ".$contact['nick'].",".$contact['network']." : ERROR : ".last_error(), LOGGER_NORMAL);
$errorcount++;
} else {
$contact['newid'] = last_insert_id();
}
}
if ($errorcount>0) {
notice( sprintf(tt("%d contact not imported", "%d contacts not imported", $errorcount), $errorcount) );
}
foreach($account['group'] as &$group) {
$group['uid'] = $newuid;
$r = db_import_assoc('group', $group);
if ($r===false) {
logger("uimport:insert group ".$group['name']." : ERROR : ".last_error(), LOGGER_NORMAL);
} else {
$group['newid'] = last_insert_id();
}
}
foreach($account['group_member'] as &$group_member) {
$group_member['uid'] = $newuid;
$import = 0;
foreach($account['group'] as $group) {
if ($group['id'] == $group_member['gid'] && isset($group['newid'])) {
$group_member['gid'] = $group['newid'];
$import++;
break;
}
}
foreach($account['contact'] as $contact) {
if ($contact['id'] == $group_member['contact-id'] && isset($contact['newid'])) {
$group_member['contact-id'] = $contact['newid'];
$import++;
break;
}
}
if ($import==2) {
$r = db_import_assoc('group_member', $group_member);
if ($r===false) {
logger("uimport:insert group member ".$group_member['id']." : ERROR : ".last_error(), LOGGER_NORMAL);
}
}
}
foreach($account['photo'] as &$photo) {
$photo['uid'] = $newuid;
$photo['data'] = hex2bin($photo['data']);
$p = new Photo($photo['data'], $photo['type']);
$r = $p->store(
$photo['uid'],
$photo['contact-id'], //0
$photo['resource-id'],
$photo['filename'],
$photo['album'],
$photo['scale'],
$photo['profile'], //1
$photo['allow_cid'],
$photo['allow_gid'],
$photo['deny_cid'],
$photo['deny_gid']
);
if ($r===false) {
logger("uimport:insert photo ".$photo['resource-id'].",". $photo['scale']. " : ERROR : ".last_error(), LOGGER_NORMAL);
}
}
foreach($account['pconfig'] as &$pconfig) {
$pconfig['uid'] = $newuid;
$r = db_import_assoc('pconfig', $pconfig);
if ($r===false) {
logger("uimport:insert pconfig ".$pconfig['id']. " : ERROR : ".last_error(), LOGGER_NORMAL);
}
}
info(t("Done. You can now login with your username and password"));
goaway( $a->get_baseurl() ."/login");
}