<?php
/**
- * @file src/Modules/Settings/UserExport.php
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
*/
namespace Friendica\Module\Settings;
-use Friendica\App;
use Friendica\Core\Hook;
use Friendica\Core\Renderer;
use Friendica\Database\DBA;
use Friendica\Database\DBStructure;
use Friendica\DI;
+use Friendica\Model\Item;
+use Friendica\Model\Post;
use Friendica\Module\BaseSettings;
+use Friendica\Network\HTTPException;
/**
* Module to export user data
*
* If there is an action required through the URL / path, react
* accordingly and export the requested data.
- **/
- public static function content(array $parameters = [])
+ *
+ * @return string
+ * @throws HTTPException\ForbiddenException
+ * @throws HTTPException\InternalServerErrorException
+ */
+ protected function content(array $request = []): string
{
- parent::content($parameters);
+ if (!local_user()) {
+ throw new HTTPException\ForbiddenException(DI::l10n()->t('Permission denied.'));
+ }
+
+ parent::content();
/**
* options shown on "Export personal data" page
'$options' => $options
]);
}
+
/**
* 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(array $parameters = [])
+ *
+ * @throws HTTPException\ForbiddenException
+ */
+ protected function rawContent(array $request = [])
{
+ if (!DI::app()->isLoggedIn()) {
+ throw new HTTPException\ForbiddenException(DI::l10n()->t('Permission denied.'));
+ }
+
$args = DI::args();
if ($args->getArgc() == 3) {
// @TODO Replace with router-provided arguments
$action = $args->get(2);
- $user = DI::app()->user;
switch ($action) {
case "backup":
header("Content-type: application/json");
- header('Content-Disposition: attachment; filename="' . $user['nickname'] . '.' . $action . '"');
- self::exportAll(DI::app());
- exit();
+ header('Content-Disposition: attachment; filename="' . DI::app()->getLoggedInUserNickname() . '.' . $action . '"');
+ self::exportAll(local_user());
break;
case "account":
header("Content-type: application/json");
- header('Content-Disposition: attachment; filename="' . $user['nickname'] . '.' . $action . '"');
- self::exportAccount(DI::app());
- exit();
+ header('Content-Disposition: attachment; filename="' . DI::app()->getLoggedInUserNickname() . '.' . $action . '"');
+ self::exportAccount(local_user());
break;
case "contact":
header("Content-type: application/csv");
- header('Content-Disposition: attachment; filename="' . $user['nickname'] . '-contacts.csv'. '"');
- self::exportContactsAsCSV();
- exit();
+ header('Content-Disposition: attachment; filename="' . DI::app()->getLoggedInUserNickname() . '-contacts.csv' . '"');
+ self::exportContactsAsCSV(local_user());
break;
- default:
- exit();
}
+
+ exit();
}
}
+
+ /**
+ * @param string $query
+ * @return array
+ * @throws \Exception
+ */
private static function exportMultiRow(string $query)
{
$dbStructure = DBStructure::definition(DI::app()->getBasePath(), false);
$rows = DBA::p($query);
while ($row = DBA::fetch($rows)) {
$p = [];
- foreach ($row as $k => $v) {
- switch ($dbStructure[$table]['fields'][$k]['type']) {
- case 'datetime':
- $p[$k] = $v ?? DBA::NULL_DATETIME;
- break;
- default:
- $p[$k] = $v;
- break;
+ foreach ($dbStructure[$table]['fields'] as $column => $field) {
+ if (!isset($row[$column])) {
+ continue;
+ }
+ if ($field['type'] == 'datetime') {
+ $p[$column] = $row[$column] ?? DBA::NULL_DATETIME;
+ } else {
+ $p[$column] = $row[$column];
}
}
$result[] = $p;
return $result;
}
+ /**
+ * @param string $query
+ * @return array
+ * @throws \Exception
+ */
private static function exportRow(string $query)
{
$dbStructure = DBStructure::definition(DI::app()->getBasePath(), false);
$table = $match[1];
$result = [];
- $r = q($query);
- if (DBA::isResult($r)) {
-
- foreach ($r as $rr) {
- foreach ($rr as $k => $v) {
- switch ($dbStructure[$table]['fields'][$k]['type']) {
- case 'datetime':
- $result[$k] = $v ?? DBA::NULL_DATETIME;
- break;
- default:
- $result[$k] = $v;
- break;
- }
+ $rows = DBA::p($query);
+ while ($row = DBA::fetch($rows)) {
+ foreach ($row as $k => $v) {
+ if (empty($dbStructure[$table]['fields'][$k])) {
+ continue;
+ }
+
+ switch ($dbStructure[$table]['fields'][$k]['type']) {
+ case 'datetime':
+ $result[$k] = $v ?? DBA::NULL_DATETIME;
+ break;
+ default:
+ $result[$k] = $v;
+ break;
}
}
}
+ DBA::close($rows);
+
return $result;
}
/**
* Export a list of the contacts as CSV file as e.g. Mastodon and Pleroma are doing.
- **/
- private static function exportContactsAsCSV()
+ *
+ * @param int $user_id
+ * @throws \Exception
+ */
+ private static function exportContactsAsCSV(int $user_id)
{
+ if (!$user_id) {
+ throw new \RuntimeException(DI::l10n()->t('Permission denied.'));
+ }
+
// write the table header (like Mastodon)
echo "Account address, Show boosts\n";
// get all the contacts
- $contacts = DBA::select('contact', ['addr'], ['uid' => $_SESSION['uid'], 'self' => false, 'rel' => [1,3], 'deleted' => false]);
+ $contacts = DBA::select('contact', ['addr', 'url'], ['uid' => $user_id, 'self' => false, 'rel' => [1, 3], 'deleted' => false]);
while ($contact = DBA::fetch($contacts)) {
- echo $contact['addr'] . ", true\n";
+ echo ($contact['addr'] ?: $contact['url']) . ", true\n";
}
DBA::close($contacts);
}
- private static function exportAccount(App $a)
+
+ /**
+ * @param int $user_id
+ * @throws \Exception
+ */
+ private static function exportAccount(int $user_id)
{
+ if (!$user_id) {
+ throw new \RuntimeException(DI::l10n()->t('Permission denied.'));
+ }
+
$user = self::exportRow(
- sprintf("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval(local_user()))
+ sprintf("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", $user_id)
);
$contact = self::exportMultiRow(
- sprintf("SELECT * FROM `contact` WHERE `uid` = %d ", intval(local_user()))
+ sprintf("SELECT * FROM `contact` WHERE `uid` = %d ", $user_id)
);
$profile = self::exportMultiRow(
- sprintf("SELECT *, 'default' AS `profile_name`, 1 AS `is-default` FROM `profile` WHERE `uid` = %d ", intval(local_user()))
+ sprintf("SELECT *, 'default' AS `profile_name`, 1 AS `is-default` FROM `profile` WHERE `uid` = %d ", $user_id)
);
$profile_fields = self::exportMultiRow(
- sprintf("SELECT * FROM `profile_field` WHERE `uid` = %d ", intval(local_user()))
+ sprintf("SELECT * FROM `profile_field` WHERE `uid` = %d ", $user_id)
);
$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", $user_id)
);
foreach ($photo as &$p) {
$p['data'] = bin2hex($p['data']);
}
$pconfig = self::exportMultiRow(
- sprintf("SELECT * FROM `pconfig` WHERE uid = %d", intval(local_user()))
+ sprintf("SELECT * FROM `pconfig` WHERE uid = %d", $user_id)
);
$group = self::exportMultiRow(
- sprintf("SELECT * FROM `group` WHERE uid = %d", intval(local_user()))
+ sprintf("SELECT * FROM `group` WHERE uid = %d", $user_id)
);
$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", $user_id)
);
$output = [
/**
* echoes account data and items as separated json, one per line
*
- * @param App $a
+ * @param int $user_id
* @throws \Exception
*/
- private static function exportAll(App $a)
+ private static function exportAll(int $user_id)
{
- self::exportAccount($a);
+ if (!$user_id) {
+ throw new \RuntimeException(DI::l10n()->t('Permission denied.'));
+ }
+
+ self::exportAccount($user_id);
echo "\n";
- $total = DBA::count('item', ['uid' => local_user()]);
+ $total = Post::count(['uid' => $user_id]);
// chunk the output to avoid exhausting memory
for ($x = 0; $x < $total; $x += 500) {
- $r = q("SELECT * FROM `item` WHERE `uid` = %d LIMIT %d, %d",
- intval(local_user()),
- intval($x),
- intval(500)
- );
-
- $output = ['item' => $r];
- echo json_encode($output, JSON_PARTIAL_OUTPUT_ON_ERROR). "\n";
+ $items = Post::selectToArray(Item::ITEM_FIELDLIST, ['uid' => $user_id], ['limit' => [$x, 500]]);
+ $output = ['item' => $items];
+ echo json_encode($output, JSON_PARTIAL_OUTPUT_ON_ERROR) . "\n";
}
}
}
projects / friendica.git / blobdiff