Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
選択できるのは25トピックまでです。 トピックは、先頭が英数字で、英数字とダッシュ('-')を使用した35文字以内のものにしてください。
 
 
 
 
 

281 行
8.3 KiB

<?php
use Friendica\App;
use Friendica\Core\System;
require_once("include/Photo.php");
define("IMPORT_DEBUG", False);
function last_insert_id() {
if (IMPORT_DEBUG) {
return 1;
}
return dba::lastInsertId();
}
/**
* Remove columns from array $arr that aren't in table $table
*
* @param string $table Table name
* @param array &$arr Column=>Value array from json (by ref)
*/
function check_cols($table, &$arr) {
$query = sprintf("SHOW COLUMNS IN `%s`", dbesc($table));
logger("uimport: $query", LOGGER_DEBUG);
$r = q($query);
$tcols = array();
// get a plain array of column names
foreach ($r as $tcol) {
$tcols[] = $tcol['Field'];
}
// remove inexistent columns
foreach ($arr as $icol => $ival) {
if (!in_array($icol, $tcols)) {
unset($arr[$icol]);
}
}
}
/**
* Import data into table $table
*
* @param string $table Table name
* @param array $arr Column=>Value array from json
*/
function db_import_assoc($table, $arr) {
if (isset($arr['id']))
unset($arr['id']);
check_cols($table, $arr);
$cols = implode("`,`", array_map('dbesc', array_keys($arr)));
$vals = implode("','", array_map('dbesc', array_values($arr)));
$query = "INSERT INTO `$table` (`$cols`) VALUES ('$vals')";
logger("uimport: $query", LOGGER_TRACE);
if (IMPORT_DEBUG) {
return true;
}
return q($query);
}
/**
* @brief Import account file exported from mod/uexport
*
* @param App $a Friendica App Class
* @param array $file array from $_FILES
*/
function import_account(App $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;
}
/*
* @TODO Old-lost code?
// this is not required as we remove columns in json not in current db schema
if ($account['schema'] != DB_UPDATE_VERSION) {
notice(t("Error! I can't import this file: DB schema version is not compatible."));
return;
}
*/
// check for username
$r = q("SELECT uid FROM user WHERE nickname='%s'", $account['user']['nickname']);
if ($r === false) {
logger("uimport:check nickname : ERROR : " . dba::errorMessage(), LOGGER_NORMAL);
notice(t('Error! Cannot check nickname'));
return;
}
if (dbm::is_result($r) > 0) {
notice(sprintf(t("User '%s' already exists on this server!"), $account['user']['nickname']));
return;
}
// check if username matches deleted account
$r = q("SELECT id FROM userd WHERE username='%s'", $account['user']['nickname']);
if ($r === false) {
logger("uimport:check nickname : ERROR : " . dba::errorMessage(), LOGGER_NORMAL);
notice(t('Error! Cannot check nickname'));
return;
}
if (dbm::is_result($r) > 0) {
notice(sprintf(t("User '%s' already exists on this server!"), $account['user']['nickname']));
return;
}
$oldbaseurl = $account['baseurl'];
$newbaseurl = System::baseUrl();
$oldaddr = str_replace('http://', '@', normalise_link($oldbaseurl));
$newaddr = str_replace('http://', '@', normalise_link($newbaseurl));
$olduid = $account['user']['uid'];
unset($account['user']['uid']);
unset($account['user']['account_expired']);
unset($account['user']['account_expires_on']);
unset($account['user']['expire_notification_sent']);
foreach ($account['user'] as $k => &$v) {
$v = str_replace(array($oldbaseurl, $oldaddr), array($newbaseurl, $newaddr), $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 : " . dba::errorMessage(), LOGGER_NORMAL);
notice(t("User creation error"));
return;
}
$newuid = last_insert_id();
//~ $newuid = 1;
// Generate a new guid for the account. Otherwise there will be problems with diaspora
q("UPDATE `user` SET `guid` = '%s' WHERE `uid` = %d",
dbesc(generate_user_guid()), intval($newuid));
foreach ($account['profile'] as &$profile) {
foreach ($profile as $k => &$v) {
$v = str_replace(array($oldbaseurl, $oldaddr), array($newbaseurl, $newaddr), $v);
foreach (array("profile", "avatar") as $k) {
$v = str_replace($oldbaseurl . "/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 : " . dba::errorMessage(), LOGGER_NORMAL);
info(t("User profile creation error"));
dba::delete('user', array('uid' => $newuid));
return;
}
}
$errorcount = 0;
foreach ($account['contact'] as &$contact) {
if ($contact['uid'] == $olduid && $contact['self'] == '1') {
foreach ($contact as $k => &$v) {
$v = str_replace(array($oldbaseurl, $oldaddr), array($newbaseurl, $newaddr), $v);
foreach (array("profile", "avatar", "micro") as $k) {
$v = str_replace($oldbaseurl . "/photo/" . $k . "/" . $olduid . ".jpg", $newbaseurl . "/photo/" . $k . "/" . $newuid . ".jpg", $v);
}
}
}
if ($contact['uid'] == $olduid && $contact['self'] == '0') {
// set contacts 'avatar-date' to NULL_DATE to let poller to update urls
$contact["avatar-date"] = NULL_DATE;
switch ($contact['network']) {
case NETWORK_DFRN:
// send relocate message (below)
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 : " . dba::errorMessage(), 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 : " . dba::errorMessage(), 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 " . $group_member['id'] . " : ERROR : " . dba::errorMessage(), LOGGER_NORMAL);
}
}
}
foreach ($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'] . "," . $photo['scale'] . " : ERROR : " . dba::errorMessage(), LOGGER_NORMAL);
}
}
foreach ($account['pconfig'] as &$pconfig) {
$pconfig['uid'] = $newuid;
$r = db_import_assoc('pconfig', $pconfig);
if ($r === false) {
logger("uimport:insert pconfig " . $pconfig['id'] . " : ERROR : " . dba::errorMessage(), LOGGER_NORMAL);
}
}
// send relocate messages
proc_run(PRIORITY_HIGH, 'include/notifier.php', 'relocate', $newuid);
info(t("Done. You can now login with your username and password"));
goaway(System::baseUrl() . "/login");
}