friendica/mod/item.php

131 lines
3.1 KiB
PHP
Raw Normal View History

2010-07-01 19:48:07 -04:00
<?php
2010-07-13 02:08:07 -04:00
function sanitise_acl(&$item) {
2010-07-13 05:00:53 -04:00
$item = '<' . intval(notags(trim($item))) . '>';
2010-07-13 02:08:07 -04:00
}
2010-07-01 19:48:07 -04:00
function item_post(&$a) {
if((! local_user()) && (! remote_user()))
return;
require_once('include/security.php');
$uid = $_SESSION['uid'];
$parent = ((x($_POST,'parent')) ? intval($_POST['parent']) : 0);
$profile_uid = ((x($_POST,'profile_uid')) ? intval($_POST['profile_uid']) : 0);
2010-07-12 19:43:59 -04:00
2010-07-01 19:48:07 -04:00
if(! can_write_wall($a,$profile_uid)) {
2010-07-03 04:45:23 -04:00
notice("Permission denied." . EOL) ;
2010-07-01 19:48:07 -04:00
return;
}
2010-07-13 02:08:07 -04:00
$str_group_allow = '';
$group_allow = $_POST['group_allow'];
if(is_array($group_allow)) {
array_walk($group_allow,'sanitise_acl');
$str_group_allow = implode('',$group_allow);
}
$str_contact_allow = '';
$contact_allow = $_POST['contact_allow'];
if(is_array($contact_allow)) {
2010-07-13 05:00:53 -04:00
array_walk($contact_allow,'sanitise_acl');
2010-07-13 02:08:07 -04:00
$str_contact_allow = implode('',$contact_allow);
}
$str_group_deny = '';
$group_deny = $_POST['group_deny'];
if(is_array($group_deny)) {
array_walk($group_deny,'sanitise_acl');
$str_group_deny = implode('',$group_deny);
}
$str_contact_deny = '';
$contact_deny = $_POST['contact_deny'];
if(is_array($contact_deny)) {
2010-07-13 05:00:53 -04:00
array_walk($contact_deny,'sanitise_acl');
2010-07-13 02:08:07 -04:00
$str_contact_deny = implode('',$contact_deny);
}
2010-07-01 19:48:07 -04:00
2010-07-12 19:43:59 -04:00
$body = escape_tags(trim($_POST['body']));
2010-07-13 02:08:07 -04:00
2010-07-12 19:43:59 -04:00
if(! strlen($body)) {
notice("Empty post discarded." . EOL );
goaway($a->get_baseurl() . "/profile/$profile_uid");
}
2010-07-01 19:48:07 -04:00
if((x($_SESSION,'visitor_id')) && (intval($_SESSION['visitor_id'])))
$contact_id = $_SESSION['visitor_id'];
else {
$r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
intval($_SESSION['uid']));
if(count($r))
$contact_id = $r[0]['id'];
}
2010-07-08 20:49:41 -04:00
$notify_type = (($parent) ? 'comment-new' : 'wall-new' );
2010-07-01 19:48:07 -04:00
if($_POST['type'] == 'jot') {
do {
$dups = false;
$hash = random_string();
$r = q("SELECT `id` FROM `item` WHERE `hash` = '%s' LIMIT 1",
dbesc($hash));
if(count($r))
$dups = true;
} while($dups == true);
2010-07-13 02:08:07 -04:00
$r = q("INSERT INTO `item` (`uid`,`type`,`contact-id`,`created`,`edited`,`hash`,`body`,
`allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`)
VALUES( %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
2010-07-01 19:48:07 -04:00
intval($profile_uid),
"jot",
intval($contact_id),
datetime_convert(),
datetime_convert(),
dbesc($hash),
2010-07-13 02:08:07 -04:00
dbesc(escape_tags(trim($_POST['body']))),
dbesc($str_contact_allow),
dbesc($str_group_allow),
dbesc($str_contact_deny),
dbesc($str_group_deny)
2010-07-01 19:48:07 -04:00
);
$r = q("SELECT `id` FROM `item` WHERE `hash` = '%s' LIMIT 1",
dbesc($hash));
if(count($r)) {
$post_id = $r[0]['id'];
2010-07-12 19:43:59 -04:00
if($parent) {
$r = q("UPDATE `item` SET `last-child` = 0 WHERE `parent` = %d ",
intval($parent)
);
}
else {
2010-07-01 19:48:07 -04:00
$parent = $post_id;
2010-07-12 19:43:59 -04:00
}
$r = q("UPDATE `item` SET `parent` = %d, `last-child` = 1, `visible` = 1
2010-07-01 19:48:07 -04:00
WHERE `id` = %d LIMIT 1",
intval($parent),
intval($post_id));
}
2010-07-07 02:08:38 -04:00
$url = bin2hex($a->get_baseurl());
2010-07-07 02:08:38 -04:00
2010-07-08 20:49:41 -04:00
proc_close(proc_open("php include/notifier.php $url $notify_type $post_id > notify.log &",
array(),$foo));
2010-07-07 02:08:38 -04:00
2010-07-01 19:48:07 -04:00
}
2010-07-06 08:07:28 -04:00
goaway($a->get_baseurl() . "/profile/$profile_uid");
2010-07-01 19:48:07 -04:00
}