- <?php
-
- function uexport_init(App $a) {
- if (!local_user()) {
- killme();
- }
-
- require_once("mod/settings.php");
- settings_init($a);
- }
-
- /// @TODO Change space -> tab where wanted
- function uexport_content(App $a) {
-
- if ($a->argc > 1) {
- header("Content-type: application/json");
- header('Content-Disposition: attachment; filename="' . $a->user['nickname'] . '.' . $a->argv[1] . '"');
- switch ($a->argv[1]) {
- case "backup":
- uexport_all($a);
- killme();
- break;
- case "account":
- uexport_account($a);
- killme();
- break;
- default:
- killme();
- }
- }
-
- /**
- * options shown on "Export personal data" page
- * list of array( 'link url', 'link text', 'help text' )
- */
- $options = array(
- 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.')),
- 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)')),
- );
- call_hooks('uexport_options', $options);
-
- $tpl = get_markup_template("uexport.tpl");
- return replace_macros($tpl, array(
- '$baseurl' => App::get_baseurl(),
- '$title' => t('Export personal data'),
- '$options' => $options
- ));
- }
-
- function _uexport_multirow($query) {
- $result = array();
- $r = q($query);
- if (dbm::is_result($r)) {
- foreach ($r as $rr) {
- $p = array();
- foreach ($rr as $k => $v) {
- $p[$k] = $v;
- }
- $result[] = $p;
- }
- }
- return $result;
- }
-
- function _uexport_row($query) {
- $result = array();
- $r = q($query);
- if (dbm::is_result($r)) {
- foreach ($r as $rr) {
- foreach ($rr as $k => $v) {
- $result[$k] = $v;
- }
- }
- }
- return $result;
- }
-
- function uexport_account($a) {
-
- $user = _uexport_row(
- sprintf("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval(local_user()))
- );
-
- $contact = _uexport_multirow(
- sprintf("SELECT * FROM `contact` WHERE `uid` = %d ", intval(local_user()))
- );
-
-
- $profile = _uexport_multirow(
- sprintf("SELECT * FROM `profile` WHERE `uid` = %d ", intval(local_user()))
- );
-
- $photo = _uexport_multirow(
- sprintf("SELECT * FROM `photo` WHERE uid = %d AND profile = 1", intval(local_user()))
- );
- foreach ($photo as &$p) {
- $p['data'] = bin2hex($p['data']);
- }
-
- $pconfig = _uexport_multirow(
- sprintf("SELECT * FROM `pconfig` WHERE uid = %d", intval(local_user()))
- );
-
- $group = _uexport_multirow(
- sprintf("SELECT * FROM `group` WHERE uid = %d", intval(local_user()))
- );
-
- $group_member = _uexport_multirow(
- sprintf("SELECT * FROM `group_member` WHERE uid = %d", intval(local_user()))
- );
-
- $output = array(
- 'version' => FRIENDICA_VERSION,
- 'schema' => DB_UPDATE_VERSION,
- 'baseurl' => App::get_baseurl(),
- 'user' => $user,
- 'contact' => $contact,
- 'profile' => $profile,
- 'photo' => $photo,
- 'pconfig' => $pconfig,
- 'group' => $group,
- 'group_member' => $group_member,
- );
-
- //echo "<pre>"; var_dump(json_encode($output)); killme();
- echo json_encode($output);
- }
-
- /**
- * echoes account data and items as separated json, one per line
- */
- function uexport_all(App $a) {
-
- uexport_account($a);
- echo "\n";
-
- $r = q("SELECT count(*) as `total` FROM `item` WHERE `uid` = %d ",
- intval(local_user())
- );
- if (dbm::is_result($r)) {
- $total = $r[0]['total'];
- }
- // chunk the output to avoid exhausting memory
-
- for ($x = 0; $x < $total; $x += 500) {
- $item = array();
- $r = q("SELECT * FROM `item` WHERE `uid` = %d LIMIT %d, %d",
- intval(local_user()),
- intval($x),
- intval(500)
- );
- /* if (dbm::is_result($r)) {
- foreach($r as $rr)
- foreach($rr as $k => $v)
- $item[][$k] = $v;
- } */
-
- $output = array('item' => $r);
- echo json_encode($output) . "\n";
- }
- }
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