$max_invites) {
notice(t('Total invitation limit exceeded.') . EOL);
return;
}
$recips = ((x($_POST, 'recipients')) ? explode("\n", $_POST['recipients']) : []);
$message = ((x($_POST, 'message')) ? notags(trim($_POST['message'])) : '');
$total = 0;
if (get_config('system', 'invitation_only')) {
$invonly = true;
$x = get_pconfig(local_channel(), 'system', 'invites_remaining');
if ((!$x) && (!is_site_admin())) {
return;
}
}
foreach ($recips as $recip) {
$recip = trim($recip);
if (!$recip) {
continue;
}
if (!validate_email($recip)) {
notice(sprintf(t('%s : Not a valid email address.'), $recip) . EOL);
continue;
} else {
$nmessage = $message;
}
$account = App::get_account();
$res = z_mail(
[
'toEmail' => $recip,
'fromName' => ' ',
'fromEmail' => $account['account_email'],
'messageSubject' => t('Please join us on $Projectname'),
'textVersion' => $nmessage,
]
);
if ($res) {
$total++;
$current_invites++;
set_pconfig(local_channel(), 'system', 'sent_invites', $current_invites);
if ($current_invites > $max_invites) {
notice(t('Invitation limit exceeded. Please contact your site administrator.') . EOL);
return;
}
} else {
notice(sprintf(t('%s : Message delivery failed.'), $recip) . EOL);
}
}
notice(sprintf(tt("%d message sent.", "%d messages sent.", $total), $total) . EOL);
return;
}
public function get()
{
if (!local_channel()) {
notice(t('Permission denied.') . EOL);
return;
}
if (!Apps::system_app_installed(local_channel(), 'Invite')) {
//Do not display any associated widgets at this point
App::$pdl = '';
$o = 'Invite App (Not Installed):
';
$o .= t('Send email invitations to join this network');
return $o;
}
Navbar::set_selected('Invite');
$tpl = Theme::get_template('invite.tpl');
$invonly = false;
if (get_config('system', 'invitation_only')) {
$invonly = true;
$x = get_pconfig(local_channel(), 'system', 'invites_remaining');
if ((!$x) && (!is_site_admin())) {
notice(t('You have no more invitations available') . EOL);
return '';
}
}
if ($invonly && ($x || is_site_admin())) {
$invite_code = autoname(8) . rand(1000, 9999);
$nmessage = str_replace('$invite_code', $invite_code, $message);
$r = q(
"INSERT INTO register (hash,created,uid,password,lang) VALUES ('%s', '%s',0,'','') ",
dbesc($invite_code),
dbesc(datetime_convert())
);
if (!is_site_admin()) {
$x--;
if ($x >= 0) {
set_pconfig(local_channel(), 'system', 'invites_remaining', $x);
} else {
return;
}
}
}
$ob = App::get_observer();
if (!$ob) {
return $o;
}
$channel = App::get_channel();
$o = replace_macros($tpl, array(
'$form_security_token' => get_form_security_token("send_invite"),
'$invite' => t('Send invitations'),
'$addr_text' => t('Enter email addresses, one per line:'),
'$msg_text' => t('Your message:'),
'$default_message' => t('Please join my community on $Projectname.') . "\r\n" . "\r\n"
. $linktxt
. (($invonly) ? "\r\n" . "\r\n" . t('You will need to supply this invitation code:') . " " . $invite_code . "\r\n" . "\r\n" : '')
. t('1. Register at any $Projectname location (they are all inter-connected)')
. "\r\n" . "\r\n" . z_root() . '/register'
. "\r\n" . "\r\n" . t('2. Enter my $Projectname network address into the site searchbar.')
. "\r\n" . "\r\n" . $ob['xchan_addr'] . ' (' . t('or visit') . " " . z_root() . '/channel/' . $channel['channel_address'] . ')'
. "\r\n" . "\r\n"
. t('3. Click [Connect]')
. "\r\n" . "\r\n",
'$submit' => t('Submit')
));
return $o;
}
}