3 * @file mod/uexport.php
6 use Friendica\Core\Addon;
7 use Friendica\Core\L10n;
8 use Friendica\Core\Renderer;
9 use Friendica\Core\System;
10 use Friendica\Database\DBA;
12 function uexport_init(App $a) {
17 require_once("mod/settings.php");
21 function uexport_content(App $a) {
24 header("Content-type: application/json");
25 header('Content-Disposition: attachment; filename="' . $a->user['nickname'] . '.' . $a->argv[1] . '"');
26 switch ($a->argv[1]) {
41 * options shown on "Export personal data" page
42 * list of array( 'link url', 'link text', 'help text' )
45 ['uexport/account', L10n::t('Export account'), L10n::t('Export your account info and contacts. Use this to make a backup of your account and/or to move it to another server.')],
46 ['uexport/backup', L10n::t('Export all'), L10n::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 \x28photos are not exported\x29")],
48 Addon::callHooks('uexport_options', $options);
50 $tpl = Renderer::getMarkupTemplate("uexport.tpl");
51 return Renderer::replaceMacros($tpl, [
52 '$baseurl' => System::baseUrl(),
53 '$title' => L10n::t('Export personal data'),
54 '$options' => $options
58 function _uexport_multirow($query) {
61 if (DBA::isResult($r)) {
64 foreach ($rr as $k => $v) {
73 function _uexport_row($query) {
76 if (DBA::isResult($r)) {
78 foreach ($rr as $k => $v) {
86 function uexport_account($a) {
89 sprintf("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval(local_user()))
92 $contact = _uexport_multirow(
93 sprintf("SELECT * FROM `contact` WHERE `uid` = %d ", intval(local_user()))
97 $profile = _uexport_multirow(
98 sprintf("SELECT * FROM `profile` WHERE `uid` = %d ", intval(local_user()))
101 $photo = _uexport_multirow(
102 sprintf("SELECT * FROM `photo` WHERE uid = %d AND profile = 1", intval(local_user()))
104 foreach ($photo as &$p) {
105 $p['data'] = bin2hex($p['data']);
108 $pconfig = _uexport_multirow(
109 sprintf("SELECT * FROM `pconfig` WHERE uid = %d", intval(local_user()))
112 $group = _uexport_multirow(
113 sprintf("SELECT * FROM `group` WHERE uid = %d", intval(local_user()))
116 $group_member = _uexport_multirow(
117 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()))
121 'version' => FRIENDICA_VERSION,
122 'schema' => DB_UPDATE_VERSION,
123 'baseurl' => System::baseUrl(),
125 'contact' => $contact,
126 'profile' => $profile,
128 'pconfig' => $pconfig,
130 'group_member' => $group_member,
133 //echo "<pre>"; var_dump(json_encode($output)); killme();
134 echo json_encode($output, JSON_PARTIAL_OUTPUT_ON_ERROR);
138 * echoes account data and items as separated json, one per line
140 function uexport_all(App $a) {
146 $r = q("SELECT count(*) as `total` FROM `item` WHERE `uid` = %d ",
149 if (DBA::isResult($r)) {
150 $total = $r[0]['total'];
152 // chunk the output to avoid exhausting memory
154 for ($x = 0; $x < $total; $x += 500) {
156 $r = q("SELECT * FROM `item` WHERE `uid` = %d LIMIT %d, %d",
157 intval(local_user()),
162 $output = ['item' => $r];
163 echo json_encode($output, JSON_PARTIAL_OUTPUT_ON_ERROR). "\n";