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<?php
namespace Zotlabs\Module;
use App;
use Zotlabs\Web\Controller;
use Zotlabs\Lib\Apps;
class Tokens extends Controller {
function post() {
if(! local_channel())
return;
if(! Apps::system_app_installed(local_channel(), 'Guest Access'))
return;
$channel = App::get_channel();
check_form_security_token_redirectOnErr('tokens', 'tokens');
$token_errs = 0;
if(array_key_exists('token',$_POST)) {
$atoken_id = (($_POST['atoken_id']) ? intval($_POST['atoken_id']) : 0);
$name = trim(escape_tags($_POST['name']));
$token = trim($_POST['token']);
if((! $name) || (! $token))
$token_errs ++;
if(trim($_POST['expires']))
$expires = datetime_convert(date_default_timezone_get(),'UTC',$_POST['expires']);
else
$expires = NULL_DATE;
$max_atokens = service_class_fetch(local_channel(),'access_tokens');
if($max_atokens) {
$r = q("select count(atoken_id) as total where atoken_uid = %d",
intval(local_channel())
);
if($r && intval($r[0]['total']) >= $max_tokens) {
notice( sprintf( t('This channel is limited to %d tokens'), $max_tokens) . EOL);
return;
}
}
}
if($token_errs) {
notice( t('Name and Password are required.') . EOL);
return;
}
if($atoken_id) {
$r = q("update atoken set atoken_name = '%s', atoken_token = '%s', atoken_expires = '%s'
where atoken_id = %d and atoken_uid = %d",
dbesc($name),
dbesc($token),
dbesc($expires),
intval($atoken_id),
intval($channel['channel_id'])
);
}
else {
$r = q("insert into atoken ( atoken_aid, atoken_uid, atoken_name, atoken_token, atoken_expires )
values ( %d, %d, '%s', '%s', '%s' ) ",
intval($channel['channel_account_id']),
intval($channel['channel_id']),
dbesc($name),
dbesc($token),
dbesc($expires)
);
}
$atoken_xchan = substr($channel['channel_hash'],0,16) . '.' . $name;
$all_perms = \Zotlabs\Access\Permissions::Perms();
if($all_perms) {
foreach($all_perms as $perm => $desc) {
if(array_key_exists('perms_' . $perm, $_POST)) {
set_abconfig($channel['channel_id'],$atoken_xchan,'my_perms',$perm,intval($_POST['perms_' . $perm]));
}
else {
set_abconfig($channel['channel_id'],$atoken_xchan,'my_perms',$perm,0);
}
}
}
info( t('Token saved.') . EOL);
return;
}
function get() {
if(! local_channel())
return;
if(! Apps::system_app_installed(local_channel(), 'Guest Access')) {
//Do not display any associated widgets at this point
App::$pdl = '';
$o = '<b>' . t('Guest Access App (Not Installed):') . '</b><br>';
$o .= t('Create access tokens so that non-members can access private content');
return $o;
}
$channel = App::get_channel();
$atoken = null;
$atoken_xchan = '';
if(argc() > 1) {
$id = argv(1);
$atoken = q("select * from atoken where atoken_id = %d and atoken_uid = %d",
intval($id),
intval(local_channel())
);
if($atoken) {
$atoken = $atoken[0];
$atoken_xchan = substr($channel['channel_hash'],0,16) . '.' . $atoken['atoken_name'];
}
if($atoken && argc() > 2 && argv(2) === 'drop') {
atoken_delete($id);
$atoken = null;
$atoken_xchan = '';
}
}
$t = q("select * from atoken where atoken_uid = %d",
intval(local_channel())
);
$desc = t('Use this form to create temporary access identifiers to share things with non-members. These identities may be used in Access Control Lists and visitors may login using these credentials to access private content.');
$desc2 = t('You may also provide <em>dropbox</em> style access links to friends and associates by adding the Login Password to any specific site URL as shown. Examples:');
$global_perms = \Zotlabs\Access\Permissions::Perms();
$their_perms = [];
$existing = get_all_perms(local_channel(),(($atoken_xchan) ? $atoken_xchan : ''),false);
if($atoken_xchan) {
$theirs = q("select * from abconfig where chan = %d and xchan = '%s' and cat = 'their_perms'",
intval(local_channel()),
dbesc($atoken_xchan)
);
if($theirs) {
foreach($theirs as $t) {
$their_perms[$t['k']] = $t['v'];
}
}
}
foreach($global_perms as $k => $v) {
$thisperm = get_abconfig(local_channel(),$contact['abook_xchan'],'my_perms',$k);
//fixme
$checkinherited = \Zotlabs\Access\PermissionLimits::Get(local_channel(),$k);
if($existing[$k])
$thisperm = "1";
$perms[] = array('perms_' . $k, $v, ((array_key_exists($k,$their_perms)) ? intval($their_perms[$k]) : ''),$thisperm, 1, (($checkinherited & PERMS_SPECIFIC) ? '' : '1'), '', $checkinherited);
}
$tpl = get_markup_template("tokens.tpl");
$o .= replace_macros($tpl, array(
'$form_security_token' => get_form_security_token("tokens"),
'$title' => t('Guest Access Tokens'),
'$desc' => $desc,
'$desc2' => $desc2,
'$tokens' => $t,
'$atoken' => $atoken,
'$url1' => z_root() . '/channel/' . $channel['channel_address'],
'$url2' => z_root() . '/photos/' . $channel['channel_address'],
'$name' => array('name', t('Login Name') . ' <span class="required">*</span>', (($atoken) ? $atoken['atoken_name'] : ''),''),
'$token'=> array('token', t('Login Password') . ' <span class="required">*</span>',(($atoken) ? $atoken['atoken_token'] : autoname(8)), ''),
'$expires'=> array('expires', t('Expires (yyyy-mm-dd)'), (($atoken['atoken_expires'] && $atoken['atoken_expires'] > NULL_DATE) ? datetime_convert('UTC',date_default_timezone_get(),$atoken['atoken_expires']) : ''), ''),
'$them' => t('Their Settings'),
'$me' => t('My Settings'),
'$perms' => $perms,
'$inherited' => t('inherited'),
'$notself' => 1,
'$self' => 0,
'$permlbl' => t('Individual Permissions'),
'$permnote' => t('Some permissions may be inherited from your channel\'s <a href="settings"><strong>privacy settings</strong></a>, which have higher priority than individual settings. You can <strong>not</strong> change those settings here.'),
'$submit' => t('Submit')
));
return $o;
}
}
|
