4 use Friendica\Core\System;
5 use Friendica\Database\DBM;
7 function uexport_init(App $a) {
12 require_once("mod/settings.php");
16 function uexport_content(App $a) {
19 header("Content-type: application/json");
20 header('Content-Disposition: attachment; filename="' . $a->user['nickname'] . '.' . $a->argv[1] . '"');
21 switch ($a->argv[1]) {
36 * options shown on "Export personal data" page
37 * list of array( 'link url', 'link text', 'help text' )
40 array('uexport/account', t('Export account'), t('Export your account info and contacts. Use this to make a backup of your account and/or to move it to another server.')),
41 array('uexport/backup', t('Export all'), t('Export your accout info, contacts and all your items as json. Could be a very big file, and could take a lot of time. Use this to make a full backup of your account (photos are not exported)')),
43 call_hooks('uexport_options', $options);
45 $tpl = get_markup_template("uexport.tpl");
46 return replace_macros($tpl, array(
47 '$baseurl' => System::baseUrl(),
48 '$title' => t('Export personal data'),
49 '$options' => $options
53 function _uexport_multirow($query) {
56 if (DBM::is_result($r)) {
59 foreach ($rr as $k => $v) {
68 function _uexport_row($query) {
71 if (DBM::is_result($r)) {
73 foreach ($rr as $k => $v) {
81 function uexport_account($a) {
84 sprintf("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval(local_user()))
87 $contact = _uexport_multirow(
88 sprintf("SELECT * FROM `contact` WHERE `uid` = %d ", intval(local_user()))
92 $profile = _uexport_multirow(
93 sprintf("SELECT * FROM `profile` WHERE `uid` = %d ", intval(local_user()))
96 $photo = _uexport_multirow(
97 sprintf("SELECT * FROM `photo` WHERE uid = %d AND profile = 1", intval(local_user()))
99 foreach ($photo as &$p) {
100 $p['data'] = bin2hex($p['data']);
103 $pconfig = _uexport_multirow(
104 sprintf("SELECT * FROM `pconfig` WHERE uid = %d", intval(local_user()))
107 $group = _uexport_multirow(
108 sprintf("SELECT * FROM `group` WHERE uid = %d", intval(local_user()))
111 $group_member = _uexport_multirow(
112 sprintf("SELECT `group_member`.`gid`, `group_member`.`contact-id` FROM `group_member` INNER JOIN `group` ON `group`.`id` = `group_member`.`gid` WHERE `group`.`uid` = %d", intval(local_user()))
116 'version' => FRIENDICA_VERSION,
117 'schema' => DB_UPDATE_VERSION,
118 'baseurl' => System::baseUrl(),
120 'contact' => $contact,
121 'profile' => $profile,
123 'pconfig' => $pconfig,
125 'group_member' => $group_member,
128 //echo "<pre>"; var_dump(json_encode($output)); killme();
129 echo json_encode($output, JSON_PARTIAL_OUTPUT_ON_ERROR);
133 * echoes account data and items as separated json, one per line
135 function uexport_all(App $a) {
140 $r = q("SELECT count(*) as `total` FROM `item` WHERE `uid` = %d ",
143 if (DBM::is_result($r)) {
144 $total = $r[0]['total'];
146 // chunk the output to avoid exhausting memory
148 for ($x = 0; $x < $total; $x += 500) {
150 $r = q("SELECT * FROM `item` WHERE `uid` = %d LIMIT %d, %d",
151 intval(local_user()),
156 $output = array('item' => $r);
157 echo json_encode($output, JSON_PARTIAL_OUTPUT_ON_ERROR). "\n";