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<?php
require_once('include/group.php');
function group_post(&$a) {
if(! local_channel()) {
notice( t('Permission denied.') . EOL);
return;
}
if((argc() == 2) && (argv(1) === 'new')) {
check_form_security_token_redirectOnErr('/group/new', 'group_edit');
$name = notags(trim($_POST['groupname']));
$public = intval($_POST['public']);
$r = group_add(local_channel(),$name,$public);
if($r) {
info( t('Privacy group created.') . EOL );
$r = group_byname(local_channel(),$name);
if($r)
goaway(z_root() . '/group/' . $r);
}
else
notice( t('Could not create privacy group.') . EOL );
goaway(z_root() . '/group');
}
if((argc() == 2) && (intval(argv(1)))) {
check_form_security_token_redirectOnErr('/group', 'group_edit');
$r = q("SELECT * FROM `groups` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval(argv(1)),
intval(local_channel())
);
if(! $r) {
notice( t('Privacy group not found.') . EOL );
goaway(z_root() . '/connections');
}
$group = $r[0];
$groupname = notags(trim($_POST['groupname']));
$public = intval($_POST['public']);
if((strlen($groupname)) && (($groupname != $group['name']) || ($public != $group['visible']))) {
$r = q("UPDATE `groups` SET `name` = '%s', visible = %d WHERE `uid` = %d AND `id` = %d",
dbesc($groupname),
intval($public),
intval(local_channel()),
intval($group['id'])
);
if($r)
info( t('Privacy group updated.') . EOL );
}
goaway(z_root() . '/group/' . argv(1) . '/' . argv(2));
}
return;
}
function group_content(&$a) {
$change = false;
logger('mod_group: ' . $a->cmd,LOGGER_DEBUG);
if(! local_channel()) {
notice( t('Permission denied') . EOL);
return;
}
// Switch to text mode interface if we have more than 'n' contacts or group members
$switchtotext = get_pconfig(local_channel(),'system','groupedit_image_limit');
if($switchtotext === false)
$switchtotext = get_config('system','groupedit_image_limit');
if($switchtotext === false)
$switchtotext = 400;
$tpl = get_markup_template('group_edit.tpl');
$context = array('$submit' => t('Submit'));
if((argc() == 2) && (argv(1) === 'new')) {
return replace_macros($tpl, $context + array(
'$title' => t('Create a group of channels.'),
'$gname' => array('groupname',t('Privacy group name: '), '', ''),
'$gid' => 'new',
'$public' => array('public',t('Members are visible to other channels'), false, ''),
'$form_security_token' => get_form_security_token("group_edit"),
));
}
if((argc() == 3) && (argv(1) === 'drop')) {
check_form_security_token_redirectOnErr('/group', 'group_drop', 't');
if(intval(argv(2))) {
$r = q("SELECT `name` FROM `groups` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval(argv(2)),
intval(local_channel())
);
if($r)
$result = group_rmv(local_channel(),$r[0]['name']);
if($result)
info( t('Privacy group removed.') . EOL);
else
notice( t('Unable to remove privacy group.') . EOL);
}
goaway(z_root() . '/group');
// NOTREACHED
}
if((argc() > 2) && intval(argv(1)) && argv(2)) {
check_form_security_token_ForbiddenOnErr('group_member_change', 't');
$r = q("SELECT abook_xchan from abook left join xchan on abook_xchan = xchan_hash where abook_xchan = '%s' and abook_channel = %d and xchan_deleted = 0 and abook_self = 0 and abook_blocked = 0 and abook_pending = 0 limit 1",
dbesc(base64url_decode(argv(2))),
intval(local_channel())
);
if(count($r))
$change = base64url_decode(argv(2));
}
if((argc() > 1) && (intval(argv(1)))) {
require_once('include/acl_selectors.php');
$r = q("SELECT * FROM `groups` WHERE `id` = %d AND `uid` = %d AND `deleted` = 0 LIMIT 1",
intval(argv(1)),
intval(local_channel())
);
if(! $r) {
notice( t('Privacy group not found.') . EOL );
goaway(z_root() . '/connections');
}
$group = $r[0];
$members = group_get_members($group['id']);
$preselected = array();
if(count($members)) {
foreach($members as $member)
if(! in_array($member['xchan_hash'],$preselected))
$preselected[] = $member['xchan_hash'];
}
if($change) {
if(in_array($change,$preselected)) {
group_rmv_member(local_channel(),$group['name'],$change);
}
else {
group_add_member(local_channel(),$group['name'],$change);
}
$members = group_get_members($group['id']);
$preselected = array();
if(count($members)) {
foreach($members as $member)
$preselected[] = $member['xchan_hash'];
}
}
$drop_tpl = get_markup_template('group_drop.tpl');
$drop_txt = replace_macros($drop_tpl, array(
'$id' => $group['id'],
'$delete' => t('Delete'),
'$form_security_token' => get_form_security_token("group_drop"),
));
$context = $context + array(
'$title' => t('Privacy group editor'),
'$gname' => array('groupname',t('Privacy group name: '),$group['name'], ''),
'$gid' => $group['id'],
'$drop' => $drop_txt,
'$public' => array('public',t('Members are visible to other channels'), $group['visible'], ''),
'$form_security_token' => get_form_security_token('group_edit'),
);
}
if(! isset($group))
return;
$groupeditor = array(
'label_members' => t('Members'),
'members' => array(),
'label_contacts' => t('All Connected Channels'),
'contacts' => array(),
);
$sec_token = addslashes(get_form_security_token('group_member_change'));
$textmode = (($switchtotext && (count($members) > $switchtotext)) ? true : false);
foreach($members as $member) {
if($member['xchan_url']) {
$member['archived'] = (intval($member['abook_archived']) ? true : false);
$member['click'] = 'groupChangeMember(' . $group['id'] . ',\'' . base64url_encode($member['xchan_hash']) . '\',\'' . $sec_token . '\'); return false;';
$groupeditor['members'][] = micropro($member,true,'mpgroup', $textmode);
}
else
group_rmv_member(local_channel(),$group['name'],$member['xchan_hash']);
}
$r = q("SELECT abook.*, xchan.* FROM `abook` left join xchan on abook_xchan = xchan_hash WHERE `abook_channel` = %d AND abook_self = 0 and abook_blocked = 0 and abook_pending = 0 and xchan_deleted = 0 order by xchan_name asc",
intval(local_channel())
);
if(count($r)) {
$textmode = (($switchtotext && (count($r) > $switchtotext)) ? true : false);
foreach($r as $member) {
if(! in_array($member['xchan_hash'],$preselected)) {
$member['archived'] = (intval($member['abook_archived']) ? true : false);
$member['click'] = 'groupChangeMember(' . $group['id'] . ',\'' . base64url_encode($member['xchan_hash']) . '\',\'' . $sec_token . '\'); return false;';
$groupeditor['contacts'][] = micropro($member,true,'mpall', $textmode);
}
}
}
$context['$groupeditor'] = $groupeditor;
$context['$desc'] = t('Click on a channel to add or remove.');
if($change) {
$tpl = get_markup_template('groupeditor.tpl');
echo replace_macros($tpl, $context);
killme();
}
return replace_macros($tpl, $context);
}
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