<?php
// send a private message
function send_message($uid = 0, $recipient='', $body='', $subject='', $replyto=''){
$a = get_app();
if(! $recipient) return -1;
if(! strlen($subject))
$subject = t('[no subject]');
if($uid) {
$r = q("select * from channel where channel_id = %d limit 1",
intval($uid)
);
if($r)
$channel = $r[0];
}
else {
$channel = get_app()->get_channel();
}
do {
$dups = false;
$hash = random_string();
$uri = $hash . '@' . get_app()->get_hostname();
$r = q("SELECT `id` FROM mail WHERE `uri` = '%s' LIMIT 1",
dbesc($uri));
if(count($r))
$dups = true;
} while($dups == true);
if(! strlen($replyto)) {
$replyto = $uri;
}
$r = q("INSERT INTO `mail` ( account_id, channel_id, from_xchan, to_xchan, title, body, uri, parent_uri, created )
VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
intval($channel['channel_account_id']),
intval(local_user()),
dbesc($channel['channel_hash']),
dbesc($recipient),
dbesc($subject),
dbesc($body),
dbesc($uri),
dbesc($replyto),
dbesc(datetime_convert())
);
$r = q("SELECT * FROM `mail` WHERE uri = '%s' and channel_id = %d LIMIT 1",
dbesc($uri),
intval(local_user())
);
if(count($r))
$post_id = $r[0]['id'];
/**
*
* When a photo was uploaded into the message using the (profile wall) ajax
* uploader, The permissions are initially set to disallow anybody but the
* owner from seeing it. This is because the permissions may not yet have been
* set for the post. If it's private, the photo permissions should be set
* appropriately. But we didn't know the final permissions on the post until
* now. So now we'll look for links of uploaded messages that are in the
* post and set them to the same permissions as the post itself.
*
*/
$match = null;
if(preg_match_all("/\[img\](.*?)\[\/img\]/",$body,$match)) {
$images = $match[1];
if(count($images)) {
foreach($images as $image) {
if(! stristr($image,$a->get_baseurl() . '/photo/'))
continue;
$image_uri = substr($image,strrpos($image,'/') + 1);
$image_uri = substr($image_uri,0, strpos($image_uri,'-'));
$r = q("UPDATE `photo` SET `allow_cid` = '%s'
WHERE `resource_id` = '%s' AND `album` = '%s' AND `uid` = %d ",
dbesc('<' . $recipient . '>'),
dbesc($image_uri),
dbesc( t('Wall Photos')),
intval(local_user())
);
}
}
}
if($post_id) {
proc_run('php',"include/notifier.php","mail","$post_id");
return intval($post_id);
} else {
return -3;
}
}
function private_messages_list($uid, $mailbox = '', $order = 'desc', $start = 0, $numitems = 0) {
$where = '';
$limit = '';
if($numitems)
$limit = " LIMIT " . intval($start) . ", " . intval($numitems);
if($mailbox !== '') {
$x = q("select channel_hash from channel where channel_id = %d limit 1",
intval($uid)
);
if(! $x)
return array();
if($mailbox === 'inbox')
$where = " and sender_xchan != '" . dbesc($x[0]['channel_hash']) . "' ";
elseif($mailbox === 'outbox')
$where = " and sender_xchan = '" . dbesc($x[0]['channel_hash']) . "' ";
}
$r = q("SELECT * from mail WHERE channel_id = %d $where order by created $order $limit",
intval(local_user())
);
if(! $r) {
return array();
}
$chans = array();
foreach($r as $rr) {
$s = "'" . dbesc(trim($rr['from_xchan'])) . "'";
if(! in_array($s,$chans))
$chans[] = $s;
$s = "'" . dbesc(trim($rr['to_xchan'])) . "'";
if(! in_array($s,$chans))
$chans[] = $s;
}
$c = q("select * from xchan where xchan_hash in (" . implode(',',$chans) . ")");
foreach($r as $k => $rr) {
$r[$k]['from'] = find_xchan_in_array($rr['from_xchan'],$c);
$r[$k]['to'] = find_xchan_in_array($rr['to_xchan'],$c);
$r[$k]['seen'] = (($rr['mail_flags'] & MAIL_SEEN) ? 1 : 0);
}
return $r;
}
function private_messages_fetch_message($channel_id, $messageitem_id, $updateseen = false) {
$messages = q("select * from mail where id = %d and channel_id = %d order by created asc",
dbesc($messageitem_id),
intval($channel_id)
);
if(! $messages)
return array();
$chans = array();
foreach($messages as $rr) {
$s = "'" . dbesc(trim($rr['from_xchan'])) . "'";
if(! in_array($s,$chans))
$chans[] = $s;
$s = "'" . dbesc(trim($rr['to_xchan'])) . "'";
if(! in_array($s,$chans))
$chans[] = $s;
}
$c = q("select * from xchan where xchan_hash in (" . implode(',',$chans) . ")");
foreach($messages as $k => $message) {
$messages[$k]['from'] = find_xchan_in_array($message['from_xchan'],$c);
$messages[$k]['to'] = find_xchan_in_array($message['to_xchan'],$c);
}
if($updateseen) {
$r = q("UPDATE `mail` SET mail_flags = (mail_flags ^ %d) where not (mail_flags & %d) and id = %d AND channel_id = %d",
intval(MAIL_SEEN),
intval(MAIL_SEEN),
dbesc($messageitem_id),
intval($channel_id)
);
}
return $messages;
}
function private_messages_fetch_conversation($channel_id, $messageitem_id, $updateseen = false) {
// find the parent_uri of the message being requested
$r = q("SELECT parent_uri from mail WHERE channel_id = %d and id = %d limit 1",
intval($channel_id),
intval($messageitem_id)
);
if(! $r)
return array();
$messages = q("select * from mail where parent_uri = '%s' and channel_id = %d order by created asc",
dbesc($r[0]['parent_uri']),
intval($channel_id)
);
if(! $messages)
return array();
$chans = array();
foreach($messages as $rr) {
$s = "'" . dbesc(trim($rr['from_xchan'])) . "'";
if(! in_array($s,$chans))
$chans[] = $s;
$s = "'" . dbesc(trim($rr['to_xchan'])) . "'";
if(! in_array($s,$chans))
$chans[] = $s;
}
$c = q("select * from xchan where xchan_hash in (" . implode(',',$chans) . ")");
foreach($messages as $k => $message) {
$messages[$k]['from'] = find_xchan_in_array($message['from_xchan'],$c);
$messages[$k]['to'] = find_xchan_in_array($message['to_xchan'],$c);
}
if($updateseen) {
$r = q("UPDATE `mail` SET mail_flags = (mail_flags ^ %d) where not (mail_flags & %d) and parent_uri = '%s' AND channel_id = %d",
intval(MAIL_SEEN),
intval(MAIL_SEEN),
dbesc($r[0]['parent_uri']),
intval($channel_id)
);
}
return $messages;
}
