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<?php
namespace Zotlabs\Widget;
class Conversations {
function widget($arr) {
if (! local_channel())
return;
switch(argv(1)) {
case 'inbox':
$mailbox = 'inbox';
$header = t('Received Messages');
break;
case 'outbox':
$mailbox = 'outbox';
$header = t('Sent Messages');
break;
default:
$mailbox = 'combined';
$header = t('Conversations');
break;
}
$o = '';
// private_messages_list() can do other more complicated stuff, for now keep it simple
$r = self::private_messages_list(local_channel(), $mailbox, \App::$pager['start'], \App::$pager['itemspage']);
if(! $r) {
info( t('No messages.') . EOL);
return $o;
}
$messages = [];
foreach($r as $rr) {
$selected = ((argc() == 3) ? intval(argv(2)) == intval($rr['id']) : $r[0]['id'] == $rr['id']);
$messages[] = [
'mailbox' => $mailbox,
'id' => $rr['id'],
'from_name' => $rr['from']['xchan_name'],
'from_url' => chanlink_hash($rr['from_xchan']),
'from_photo' => $rr['from']['xchan_photo_s'],
'to_name' => $rr['to']['xchan_name'],
'to_url' => chanlink_hash($rr['to_xchan']),
'to_photo' => $rr['to']['xchan_photo_s'],
'subject' => (($rr['seen']) ? $rr['title'] : '<strong>' . $rr['title'] . '</strong>'),
'delete' => t('Delete conversation'),
'body' => $rr['body'],
'date' => datetime_convert('UTC',date_default_timezone_get(),$rr['created'], 'c'),
'seen' => $rr['seen'],
'selected' => ((argv(1) != 'new') ? $selected : '')
];
}
$tpl = get_markup_template('mail_head.tpl');
$o .= replace_macros($tpl, [
'$header' => $header,
'$messages' => $messages
]);
return $o;
}
function private_messages_list($uid, $mailbox = '', $start = 0, $numitems = 0) {
$where = '';
$limit = '';
$t0 = dba_timer();
if($numitems)
$limit = " LIMIT " . intval($numitems) . " OFFSET " . intval($start);
if($mailbox !== '') {
$x = q("select channel_hash from channel where channel_id = %d limit 1",
intval($uid)
);
if(! $x)
return array();
$channel_hash = dbesc($x[0]['channel_hash']);
$local_channel = intval(local_channel());
switch($mailbox) {
case 'inbox':
$sql = "SELECT * FROM mail WHERE channel_id = $local_channel AND from_xchan != '$channel_hash' ORDER BY created DESC $limit";
break;
case 'outbox':
$sql = "SELECT * FROM mail WHERE channel_id = $local_channel AND from_xchan = '$channel_hash' ORDER BY created DESC $limit";
break;
case 'combined':
default:
$parents = q("SELECT mail.parent_mid FROM mail LEFT JOIN conv ON mail.conv_guid = conv.guid WHERE mail.mid = mail.parent_mid AND mail.channel_id = %d ORDER BY conv.updated DESC $limit",
intval($local_channel)
);
break;
}
}
$r = null;
if($parents) {
foreach($parents as $parent) {
$all = q("SELECT * FROM mail WHERE parent_mid = '%s' AND channel_id = %d ORDER BY created DESC limit 1",
dbesc($parent['parent_mid']),
intval($local_channel)
);
if($all) {
foreach($all as $single) {
$r[] = $single;
}
}
}
}
elseif($sql) {
$r = q($sql);
}
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;
}
$c = q("select * from xchan where xchan_hash in (" . protect_sprintf(implode(',',$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'] = intval($rr['mail_seen']);
if(intval($r[$k]['mail_obscured'])) {
if($r[$k]['title'])
$r[$k]['title'] = base64url_decode(str_rot47($r[$k]['title']));
if($r[$k]['body'])
$r[$k]['body'] = base64url_decode(str_rot47($r[$k]['body']));
}
}
return $r;
}
}
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