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<?php
namespace Zotlabs\Lib;
class DReport {
private $location;
private $sender;
private $recipient;
private $message_id;
private $status;
private $date;
function __construct($location,$sender,$recipient,$message_id,$status = 'deliver') {
$this->location = $location;
$this->sender = $sender;
$this->recipient = $recipient;
$this->name = EMPTY_STR;
$this->message_id = $message_id;
$this->status = $status;
$this->date = datetime_convert();
}
function update($status) {
$this->status = $status;
$this->date = datetime_convert();
}
function set_name($name) {
$this->name = $name;
}
function addto_update($status) {
$this->status = $this->status . ' ' . $status;
}
function set($arr) {
$this->location = $arr['location'];
$this->sender = $arr['sender'];
$this->recipient = $arr['recipient'];
$this->name = $arr['name'];
$this->message_id = $arr['message_id'];
$this->status = $arr['status'];
$this->date = $arr['date'];
}
function get() {
return array(
'location' => $this->location,
'sender' => $this->sender,
'recipient' => $this->recipient,
'name' => $this->name,
'message_id' => $this->message_id,
'status' => $this->status,
'date' => $this->date
);
}
/**
* @brief decide whether to store a returned delivery report
*
* @param array $dr
* @return boolean
*/
static function is_storable($dr) {
if(get_config('system', 'disable_dreport'))
return false;
/**
* @hooks dreport_is_storable
* Called before storing a dreport record to determine whether to store it.
* * \e array
*/
call_hooks('dreport_is_storable', $dr);
// let plugins accept or reject - if neither, continue on
if(array_key_exists('accept',$dr) && intval($dr['accept']))
return true;
if(array_key_exists('reject',$dr) && intval($dr['reject']))
return false;
if(! ($dr['sender']))
return false;
// Is the sender one of our channels?
$c = q("select channel_id from channel where channel_hash = '%s' limit 1",
dbesc($dr['sender'])
);
if(! $c)
return false;
// legacy zot recipients add a space and their name to the xchan. remove it if true.
$legacy_recipient = strpos($dr['recipient'], ' ');
if($legacy_recipient !== false) {
$legacy_recipient_parts = explode(' ', $dr['recipient'], 2);
$rxchan = $legacy_recipient_parts[0];
}
else {
$rxchan = $dr['recipient'];
}
// is the recipient one of our connections, or do we want to store every report?
$pcf = get_pconfig($c[0]['channel_id'],'system','dreport_store_all');
if($pcf)
return true;
// We always add ourself as a recipient to private and relayed posts
// So if a remote site says they can't find us, that's no big surprise
// and just creates a lot of extra report noise
if(($dr['location'] !== z_root()) && ($dr['sender'] === $rxchan) && ($dr['status'] === 'recipient_not_found'))
return false;
// If you have a private post with a recipient list, every single site is going to report
// back a failed delivery for anybody on that list that isn't local to them. We're only
// concerned about this if we have a local hubloc record which says we expected them to
// have a channel on that site.
$r = q("select hubloc_id from hubloc where hubloc_hash = '%s' and hubloc_url = '%s'",
dbesc($rxchan),
dbesc($dr['location'])
);
if((! $r) && ($dr['status'] === 'recipient_not_found'))
return false;
$r = q("select abook_id from abook where abook_xchan = '%s' and abook_channel = %d limit 1",
dbesc($rxchan),
intval($c[0]['channel_id'])
);
if($r)
return true;
return false;
}
}
|
