152 lines
3.4 KiB
PHP
152 lines
3.4 KiB
PHP
<?php
|
|
/**
|
|
* @file mod/wall_attach.php
|
|
*/
|
|
|
|
use Friendica\App;
|
|
use Friendica\Core\Config;
|
|
use Friendica\Core\L10n;
|
|
use Friendica\Database\DBA;
|
|
use Friendica\Model\Attach;
|
|
use Friendica\Model\Contact;
|
|
use Friendica\Util\Strings;
|
|
|
|
function wall_attach_post(App $a) {
|
|
|
|
$r_json = (!empty($_GET['response']) && $_GET['response']=='json');
|
|
|
|
if ($a->argc > 1) {
|
|
$nick = $a->argv[1];
|
|
$r = q("SELECT `user`.*, `contact`.`id` FROM `user` LEFT JOIN `contact` on `user`.`uid` = `contact`.`uid` WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0 and `contact`.`self` = 1 LIMIT 1",
|
|
DBA::escape($nick)
|
|
);
|
|
|
|
if (! DBA::isResult($r)) {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => L10n::t('Invalid request.')]);
|
|
exit();
|
|
}
|
|
return;
|
|
}
|
|
} else {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => L10n::t('Invalid request.')]);
|
|
exit();
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
$can_post = false;
|
|
$visitor = 0;
|
|
|
|
$page_owner_uid = $r[0]['uid'];
|
|
$page_owner_cid = $r[0]['id'];
|
|
$page_owner_nick = $r[0]['nickname'];
|
|
$community_page = (($r[0]['page-flags'] == Contact::PAGE_COMMUNITY) ? true : false);
|
|
|
|
if ((local_user()) && (local_user() == $page_owner_uid)) {
|
|
$can_post = true;
|
|
} else {
|
|
if ($community_page && remote_user()) {
|
|
$contact_id = 0;
|
|
|
|
if (is_array($_SESSION['remote'])) {
|
|
foreach ($_SESSION['remote'] as $v) {
|
|
if ($v['uid'] == $page_owner_uid) {
|
|
$contact_id = $v['cid'];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($contact_id > 0) {
|
|
$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
|
|
intval($contact_id),
|
|
intval($page_owner_uid)
|
|
);
|
|
|
|
if (DBA::isResult($r)) {
|
|
$can_post = true;
|
|
$visitor = $contact_id;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (! $can_post) {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => L10n::t('Permission denied.')]);
|
|
exit();
|
|
}
|
|
notice(L10n::t('Permission denied.') . EOL );
|
|
exit();
|
|
}
|
|
|
|
if (empty($_FILES['userfile'])) {
|
|
if ($r_json) {
|
|
echo json_encode(['error' => L10n::t('Invalid request.')]);
|
|
}
|
|
exit();
|
|
}
|
|
|
|
$src = $_FILES['userfile']['tmp_name'];
|
|
$filename = basename($_FILES['userfile']['name']);
|
|
$filesize = intval($_FILES['userfile']['size']);
|
|
|
|
$maxfilesize = Config::get('system','maxfilesize');
|
|
|
|
/* Found html code written in text field of form,
|
|
* when trying to upload a file with filesize
|
|
* greater than upload_max_filesize. Cause is unknown.
|
|
* Then Filesize gets <= 0.
|
|
*/
|
|
|
|
if ($filesize <= 0) {
|
|
$msg = L10n::t('Sorry, maybe your upload is bigger than the PHP configuration allows') . EOL .(L10n::t('Or - did you try to upload an empty file?'));
|
|
if ($r_json) {
|
|
echo json_encode(['error' => $msg]);
|
|
} else {
|
|
notice($msg . EOL);
|
|
}
|
|
@unlink($src);
|
|
exit();
|
|
}
|
|
|
|
if ($maxfilesize && $filesize > $maxfilesize) {
|
|
$msg = L10n::t('File exceeds size limit of %s', Strings::formatBytes($maxfilesize));
|
|
if ($r_json) {
|
|
echo json_encode(['error' => $msg]);
|
|
} else {
|
|
echo $msg . EOL;
|
|
}
|
|
@unlink($src);
|
|
exit();
|
|
}
|
|
|
|
$newid = Attach::storeFile($src, $page_owner_uid, $filename, '<' . $page_owner_cid . '>');
|
|
|
|
@unlink($src);
|
|
|
|
if ($newid === false) {
|
|
$msg = L10n::t('File upload failed.');
|
|
if ($r_json) {
|
|
echo json_encode(['error' => $msg]);
|
|
} else {
|
|
echo $msg . EOL;
|
|
}
|
|
exit();
|
|
}
|
|
|
|
if ($r_json) {
|
|
echo json_encode(['ok' => true, 'id' => $newid]);
|
|
exit();
|
|
}
|
|
|
|
$lf = "\n";
|
|
|
|
echo $lf . $lf . '[attachment]' . $newid . '[/attachment]' . $lf;
|
|
|
|
exit();
|
|
// NOTREACHED
|
|
}
|