Friendica Communications Platform
(please note that this is a clone of the repository at github, issues are handled there)
https://friendi.ca
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
134 lines
3.2 KiB
134 lines
3.2 KiB
<?php |
|
|
|
require_once('include/attach.php'); |
|
require_once('include/datetime.php'); |
|
|
|
function wall_attach_post(&$a) { |
|
|
|
if($a->argc > 1) { |
|
$nick = $a->argv[1]; |
|
$r = q("SELECT `user`.*, `contact`.`id` FROM `user` LEFT JOIN `contact` on `user`.`uid` = `contact`.`uid` WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0 and `contact`.`self` = 1 LIMIT 1", |
|
dbesc($nick) |
|
); |
|
if(! count($r)) |
|
return; |
|
|
|
} |
|
else |
|
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'] == PAGE_COMMUNITY) ? true : false); |
|
|
|
if((local_user()) && (local_user() == $page_owner_uid)) |
|
$can_post = true; |
|
else { |
|
if($community_page && remote_user()) { |
|
$cid = 0; |
|
if(is_array($_SESSION['remote'])) { |
|
foreach($_SESSION['remote'] as $v) { |
|
if($v['uid'] == $page_owner_uid) { |
|
$cid = $v['cid']; |
|
break; |
|
} |
|
} |
|
} |
|
if($cid) { |
|
|
|
$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1", |
|
intval($cid), |
|
intval($page_owner_uid) |
|
); |
|
if(count($r)) { |
|
$can_post = true; |
|
$visitor = $cid; |
|
} |
|
} |
|
} |
|
} |
|
if(! $can_post) { |
|
notice( t('Permission denied.') . EOL ); |
|
killme(); |
|
} |
|
|
|
if(! x($_FILES,'userfile')) |
|
killme(); |
|
|
|
$src = $_FILES['userfile']['tmp_name']; |
|
$filename = basename($_FILES['userfile']['name']); |
|
$filesize = intval($_FILES['userfile']['size']); |
|
|
|
$maxfilesize = get_config('system','maxfilesize'); |
|
|
|
if(($maxfilesize) && ($filesize > $maxfilesize)) { |
|
notice( sprintf(t('File exceeds size limit of %d'), $maxfilesize) . EOL); |
|
@unlink($src); |
|
return; |
|
} |
|
|
|
$r = q("select sum(octet_length(data)) as total from attach where uid = %d ", |
|
intval($page_owner_uid) |
|
); |
|
|
|
$limit = service_class_fetch($page_owner_uid,'attach_upload_limit'); |
|
|
|
if(($limit !== false) && (($r[0]['total'] + strlen($imagedata)) > $limit)) { |
|
echo upgrade_message(true) . EOL ; |
|
@unlink($src); |
|
killme(); |
|
} |
|
|
|
|
|
$filedata = @file_get_contents($src); |
|
$mimetype = z_mime_content_type($filename); |
|
$hash = random_string(); |
|
$created = datetime_convert(); |
|
$r = q("INSERT INTO `attach` ( `uid`, `hash`, `filename`, `filetype`, `filesize`, `data`, `created`, `edited`, `allow_cid`, `allow_gid`,`deny_cid`, `deny_gid` ) |
|
VALUES ( %d, '%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ", |
|
intval($page_owner_uid), |
|
dbesc($hash), |
|
dbesc($filename), |
|
dbesc($mimetype), |
|
intval($filesize), |
|
dbesc($filedata), |
|
dbesc($created), |
|
dbesc($created), |
|
dbesc('<' . $page_owner_cid . '>'), |
|
dbesc(''), |
|
dbesc(''), |
|
dbesc('') |
|
); |
|
|
|
@unlink($src); |
|
|
|
if(! $r) { |
|
echo ( t('File upload failed.') . EOL); |
|
killme(); |
|
} |
|
|
|
$r = q("SELECT `id` FROM `attach` WHERE `uid` = %d AND `created` = '%s' AND `hash` = '%s' LIMIT 1", |
|
intval($page_owner_uid), |
|
dbesc($created), |
|
dbesc($hash) |
|
); |
|
|
|
if(! count($r)) { |
|
echo ( t('File upload failed.') . EOL); |
|
killme(); |
|
} |
|
|
|
$lf = '<br />'; |
|
|
|
if(local_user() && intval(get_pconfig(local_user(),'system','plaintext'))) |
|
$lf = "\n"; |
|
|
|
echo $lf . $lf . '[attachment]' . $r[0]['id'] . '[/attachment]' . $lf; |
|
|
|
killme(); |
|
// NOTREACHED |
|
}
|
|
|