friendica
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friendica
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adopted some change requests

This commit is contained in:
Tobias Diekershoff 2019-10-17 07:45:48 +02:00
parent 10a66f368c
commit 2ed61194d5
1 changed files with 45 additions and 40 deletions
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85
src/Module/Settings/Uexport.php
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@ -34,25 +34,8 @@ class Uexport extends BaseSettingsModule
public static function content() public static function content()
{ {
parent::content(); parent::content();
$args = self::getClass(Arguments::class);
if ($args->getArgc() == 3) { self::rawContent();
// @TODO Replace with router-provided arguments
$action = $args->get(2);
header("Content-type: application/json");
header('Content-Disposition: attachment; filename="' . $a->user['nickname'] . '.' . $action . '"');
switch ($action) {
case "backup":
self::uexport_all($a);
exit();
break;
case "account":
self::uexport_account($a);
exit();
break;
default:
exit();
}
}
/** /**
* options shown on "Export personal data" page * options shown on "Export personal data" page
@ -70,8 +53,36 @@ class Uexport extends BaseSettingsModule
'$options' => $options '$options' => $options
]); ]);
} }
private function uexport_multirow($query) { /**
global $dbStructure; * raw content generated for the different choices made
* by the user. At the moment this returns a JSON file
* to the browser which then offers a save / open dialog
* to the user.
**/
public static function rawContent() {
$args = self::getClass(Arguments::class);
if ($args->getArgc() == 3) {
// @TODO Replace with router-provided arguments
$action = $args->get(2);
$user = self::getApp()->user;
header("Content-type: application/json");
header('Content-Disposition: attachment; filename="' . $user['nickname'] . '.' . $action . '"');
switch ($action) {
case "backup":
self::exportAll(self::getApp());
exit();
break;
case "account":
self::exportAccount(self::getApp());
exit();
break;
default:
exit();
}
}
}
private static function exportMultiRow(string $query) {
$dbStructure = DBStructure::definition(self::getApp()->getBasePath(), false);
preg_match("/\s+from\s+`?([a-z\d_]+)`?/i", $query, $match); preg_match("/\s+from\s+`?([a-z\d_]+)`?/i", $query, $match);
$table = $match[1]; $table = $match[1];
@ -97,8 +108,8 @@ class Uexport extends BaseSettingsModule
return $result; return $result;
} }
private function uexport_row($query) { private static function exportRow(string $query) {
global $dbStructure; $dbStructure = DBStructure::definition(self::getApp()->getBasePath(), false);
preg_match("/\s+from\s+`?([a-z\d_]+)`?/i", $query, $match); preg_match("/\s+from\s+`?([a-z\d_]+)`?/i", $query, $match);
$table = $match[1]; $table = $match[1];
@ -123,37 +134,37 @@ class Uexport extends BaseSettingsModule
return $result; return $result;
} }
private function uexport_account($a) { private static function exportAccount(App $a) {
$user = self::uexport_row( $user = self::exportRow(
sprintf("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval(local_user())) sprintf("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval(local_user()))
); );
$contact = self::uexport_multirow( $contact = self::exportMultiRow(
sprintf("SELECT * FROM `contact` WHERE `uid` = %d ", intval(local_user())) sprintf("SELECT * FROM `contact` WHERE `uid` = %d ", intval(local_user()))
); );
$profile = self::uexport_multirow( $profile = self::exportMultiRow(
sprintf("SELECT * FROM `profile` WHERE `uid` = %d ", intval(local_user())) sprintf("SELECT * FROM `profile` WHERE `uid` = %d ", intval(local_user()))
); );
$photo = self::uexport_multirow( $photo = self::exportMultiRow(
sprintf("SELECT * FROM `photo` WHERE uid = %d AND profile = 1", intval(local_user())) sprintf("SELECT * FROM `photo` WHERE uid = %d AND profile = 1", intval(local_user()))
); );
foreach ($photo as &$p) { foreach ($photo as &$p) {
$p['data'] = bin2hex($p['data']); $p['data'] = bin2hex($p['data']);
} }
$pconfig = self::uexport_multirow( $pconfig = self::exportMultiRow(
sprintf("SELECT * FROM `pconfig` WHERE uid = %d", intval(local_user())) sprintf("SELECT * FROM `pconfig` WHERE uid = %d", intval(local_user()))
); );
$group = self::uexport_multirow( $group = self::exportMultiRow(
sprintf("SELECT * FROM `group` WHERE uid = %d", intval(local_user())) sprintf("SELECT * FROM `group` WHERE uid = %d", intval(local_user()))
); );
$group_member = self::uexport_multirow( $group_member = self::exportMultiRow(
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())) 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()))
); );
@ -179,18 +190,12 @@ class Uexport extends BaseSettingsModule
* @param App $a * @param App $a
* @throws Exception * @throws Exception
*/ */
private function uexport_all(App $a) { private static function exportAll(App $a) {
self::uexport_account($a); self::exportAccount($a);
echo "\n"; echo "\n";
$total = 0; $total = DBA::count('item', ['uid' => local_user()]);
$r = q("SELECT count(*) as `total` FROM `item` WHERE `uid` = %d ",
intval(local_user())
);
if (DBA::isResult($r)) {
$total = $r[0]['total'];
}
// chunk the output to avoid exhausting memory // chunk the output to avoid exhausting memory
for ($x = 0; $x < $total; $x += 500) { for ($x = 0; $x < $total; $x += 500) {