/**
* @brief
*
* This is the second part of public_recipes().
* We'll find all the channels willing to accept public posts from us, then
* match them against the sender privacy scope and see who in that list that
* the sender is allowing.
*
* @see public_recipes()
* @param array $msg
* @return array
*/
function allowed_public_recips($msg)
{
logger('allowed_public_recips: ' . print_r($msg, true), LOGGER_DATA);
if (array_key_exists('public_scope', $msg['message'])) {
$scope = $msg['message']['public_scope'];
}
// Mail won't have a public scope.
// in fact, it's doubtful mail will ever get here since it almost universally
// has a recipient, but in fact we don't require this, so it's technically
// possible to send mail to anybody that's listening.
$recips = public_recips($msg);
if (!$recips) {
return $recips;
}
if ($msg['message']['type'] === 'mail') {
return $recips;
}
if ($scope === 'public' || $scope === 'network: red' || $scope === 'authenticated') {
return $recips;
}
if (strpos($scope, 'site:') === 0) {
if ($scope === 'site: ' . get_app()->get_hostname() && $msg['notify']['sender']['url'] === z_root()) {
return $recips;
} else {
return array();
}
}
$hash = make_xchan_hash($msg['notify']['sender']['guid'], $msg['notify']['sender']['guid_sig']);
if ($scope === 'self') {
foreach ($recips as $r) {
if ($r['hash'] === $hash) {
return array('hash' => $hash);
}
}
}
// note: we shouldn't ever see $scope === 'specific' in this function, but handle it anyway
if ($scope === 'contacts' || $scope === 'any connections' || $scope === 'specific') {
$condensed_recips = array();
foreach ($recips as $rr) {
$condensed_recips[] = $rr['hash'];
}
$results = array();
$r = q("select channel_hash as hash from channel left join abook on abook_channel = channel_id where abook_xchan = '%s' and channel_removed = 0 ", dbesc($hash));
if ($r) {
foreach ($r as $rr) {
if (in_array($rr['hash'], $condensed_recips)) {
$results[] = array('hash' => $rr['hash']);
}
}
}
return $results;
}
return array();
}
function allowed_public_recips($msg)
{
logger('allowed_public_recips: ' . print_r($msg, true));
$recips = public_recips($msg);
if (!$recips) {
return $recips;
}
if ($msg['message']['type'] === 'mail') {
return $recips;
}
if (array_key_exists('public_scope', $msg['message'])) {
$scope = $msg['message']['public_scope'];
}
$hash = make_xchan_hash($msg['notify']['sender']['guid'], $msg['notify']['sender']['guid_sig']);
if ($scope === 'public' || $scope === 'network: red' || $scope === 'authenticated') {
return $recips;
}
if (strpos($scope, 'site:') === 0) {
if ($scope === 'site: ' . get_app()->get_hostname() && $msg['notify']['sender']['url'] === z_root()) {
return $recips;
} else {
return array();
}
}
if ($scope === 'self') {
foreach ($recips as $r) {
if ($r['hash'] === $hash) {
return array('hash' => $hash);
}
}
}
if ($scope === 'contacts') {
$condensed_recips = array();
foreach ($recips as $rr) {
$condensed_recips[] = $rr['hash'];
}
$results = array();
$r = q("select channel_hash as hash from channel left join abook on abook_channel = channel_id where abook_xchan = '%s' and not ( channel_pageflags & %d ) ", dbesc($hash), intval(PAGE_REMOVED));
if ($r) {
foreach ($r as $rr) {
if (in_array($rr['hash'], $condensed_recips)) {
$results[] = array('hash' => $rr['hash']);
}
}
}
return $results;
}
return array();
}
