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https://codeberg.org/streams/streams.git
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387 lines
11 KiB
PHP
387 lines
11 KiB
PHP
<?php
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namespace Zotlabs\Module;
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use App;
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use Zotlabs\Web\Controller;
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use Zotlabs\Lib\Libsync;
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use Zotlabs\Lib\AccessList;
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use Zotlabs\Lib\ActivityStreams;
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use Zotlabs\Lib\Activity;
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use Zotlabs\Web\HTTPSig;
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use Zotlabs\Lib\Config;
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use Zotlabs\Lib\LDSignatures;
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class Lists extends Controller {
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function init() {
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if (ActivityStreams::is_as_request()) {
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$item_id = argv(1);
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if( ! $item_id) {
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http_status_exit(404, 'Not found');
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}
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$x = q("select * from pgrp where hash = '%s' limit 1",
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dbesc($item_id)
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);
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if (! $x) {
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http_status_exit(404, 'Not found');
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}
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$group = array_shift($x);
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// process an authenticated fetch
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$sigdata = HTTPSig::verify(EMPTY_STR);
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if ($sigdata['portable_id'] && $sigdata['header_valid']) {
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$portable_id = $sigdata['portable_id'];
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if (! check_channelallowed($portable_id)) {
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http_status_exit(403, 'Permission denied');
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}
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if (! check_siteallowed($sigdata['signer'])) {
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http_status_exit(403, 'Permission denied');
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}
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observer_auth($portable_id);
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}
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elseif (Config::get('system','require_authenticated_fetch',false)) {
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http_status_exit(403,'Permission denied');
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}
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if (! perm_is_allowed($group['uid'],get_observer_hash(),'view_contacts')) {
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http_status_exit(403,'Permission denied');
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}
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$channel = channelx_by_n($group['uid']);
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if (! $channel) {
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http_status_exit(404,'Not found');
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}
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if (! $group['visible']) {
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if ($channel['channel_hash'] !== get_observer_hash()) {
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http_status_exit(403,'Permission denied');
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}
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}
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$total = AccessList::members($group['uid'],$group['id'], true);
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if ($total) {
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App::set_pager_total($total);
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App::set_pager_itemspage(100);
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}
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if (App::$pager['unset'] && $total > 100) {
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$ret = Activity::paged_collection_init($total,App::$query_string);
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}
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else {
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$members = AccessList::members($group['uid'],$group['id'], false, App::$pager['start'], App::$pager['itemspage']);
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$ret = Activity::encode_follow_collection($members, App::$query_string, 'OrderedCollection',$total);
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}
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as_return_and_die($ret,$channel);
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}
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if (! local_channel()) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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App::$profile_uid = local_channel();
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nav_set_selected('Access Lists');
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}
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function post() {
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if (! local_channel()) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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if ((argc() == 2) && (argv(1) === 'new')) {
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check_form_security_token_redirectOnErr('/lists/new', 'group_edit');
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$name = notags(trim($_POST['groupname']));
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$public = intval($_POST['public']);
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$r = AccessList::add(local_channel(),$name,$public);
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if ($r) {
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info( t('Access list created.') . EOL );
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}
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else {
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notice( t('Could not create access list.') . EOL );
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}
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goaway(z_root() . '/lists');
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}
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if ((argc() == 2) && (intval(argv(1)))) {
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check_form_security_token_redirectOnErr('/lists', 'group_edit');
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$r = q("SELECT * FROM pgrp WHERE id = %d AND uid = %d LIMIT 1",
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intval(argv(1)),
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intval(local_channel())
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);
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if (! $r) {
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notice( t('Access list not found.') . EOL );
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goaway(z_root() . '/connections');
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}
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$group = array_shift($r);
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$groupname = notags(trim($_POST['groupname']));
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$public = intval($_POST['public']);
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if ((strlen($groupname)) && (($groupname != $group['gname']) || ($public != $group['visible']))) {
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$r = q("UPDATE pgrp SET gname = '%s', visible = %d WHERE uid = %d AND id = %d",
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dbesc($groupname),
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intval($public),
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intval(local_channel()),
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intval($group['id'])
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);
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if ($r) {
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info( t('Access list updated.') . EOL );
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}
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Libsync::build_sync_packet(local_channel(),null,true);
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}
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goaway(z_root() . '/lists/' . argv(1) . '/' . argv(2));
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}
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return;
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}
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function get() {
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$change = false;
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logger('mod_lists: ' . App::$cmd,LOGGER_DEBUG);
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if (argc() > 2 && argv(1) === 'view') {
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$grp = argv(2);
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if ($grp) {
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$r = q("select * from pgrp where hash = '%s' and deleted = 0",
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dbesc($grp)
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);
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if ($r) {
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$uid = $r[0]['uid'];
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if (local_channel() && local_channel() == $uid) {
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goaway(z_root() . '/lists/' . $r[0]['id']);
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}
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if (! ($r[0]['visible'] && perm_is_allowed($uid,get_observer_hash(),'view_contacts'))) {
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notice( t('Permission denied') . EOL);
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return;
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}
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$members = [];
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$memberlist = AccessList::members($uid, $r[0]['id']);
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if ($memberlist) {
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foreach ($memberlist as $member) {
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$members[] = micropro($member,true,'mpgroup', 'card');
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}
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}
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$o = replace_macros(get_markup_template('listmembers.tpl'), [
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'$title' => t('List members'),
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'$members' => $members
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]);
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return $o;
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}
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else {
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notice ( t('List not found') . EOL);
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return;
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}
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}
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}
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if (! local_channel()) {
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notice( t('Permission denied') . EOL);
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return;
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}
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// Switch to text mode interface if we have more than 'n' contacts or group members, else loading avatars will lead to poor interactivity
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$switchtotext = get_pconfig(local_channel(),'system','listedit_image_limit',get_config('system','listedit_image_limit', 1000));
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if ((argc() == 1) || ((argc() == 2) && (argv(1) === 'new'))) {
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$new = (((argc() == 2) && (argv(1) === 'new')) ? true : false);
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$groups = q("SELECT id, gname FROM pgrp WHERE deleted = 0 AND uid = %d ORDER BY gname ASC",
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intval(local_channel())
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);
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$i = 0;
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foreach ($groups as $group) {
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$entries[$i]['name'] = $group['gname'];
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$entries[$i]['id'] = $group['id'];
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$entries[$i]['count'] = count(AccessList::members(local_channel(),$group['id']));
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$i++;
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}
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$tpl = get_markup_template('privacy_groups.tpl');
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$o = replace_macros($tpl, [
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'$title' => t('Access Lists'),
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'$add_new_label' => t('Create access list'),
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'$new' => $new,
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// new group form
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'$gname' => array('groupname',t('Access list name')),
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'$public' => array('public',t('Members are visible to other channels'), false),
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'$form_security_token' => get_form_security_token("group_edit"),
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'$submit' => t('Submit'),
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// groups list
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'$title' => t('Access Lists'),
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'$name_label' => t('Name'),
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'$count_label' => t('Members'),
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'$entries' => $entries
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]);
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return $o;
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}
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$context = array('$submit' => t('Submit'));
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$tpl = get_markup_template('group_edit.tpl');
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if((argc() == 3) && (argv(1) === 'drop')) {
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check_form_security_token_redirectOnErr('/lists', 'group_drop', 't');
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if(intval(argv(2))) {
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$r = q("SELECT gname FROM pgrp WHERE id = %d AND uid = %d LIMIT 1",
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intval(argv(2)),
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intval(local_channel())
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);
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if($r)
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$result = AccessList::remove(local_channel(),$r[0]['gname']);
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if($result)
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info( t('Access list removed.') . EOL);
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else
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notice( t('Unable to remove access list.') . EOL);
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}
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goaway(z_root() . '/lists');
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// NOTREACHED
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}
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if((argc() > 2) && intval(argv(1)) && argv(2)) {
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check_form_security_token_ForbiddenOnErr('group_member_change', 't');
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$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",
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dbesc(base64url_decode(argv(2))),
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intval(local_channel())
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);
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if(count($r))
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$change = base64url_decode(argv(2));
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}
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if((argc() > 1) && (intval(argv(1)))) {
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require_once('include/acl_selectors.php');
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$r = q("SELECT * FROM pgrp WHERE id = %d AND uid = %d AND deleted = 0 LIMIT 1",
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intval(argv(1)),
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intval(local_channel())
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);
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if(! $r) {
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notice( t('Access list not found.') . EOL );
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goaway(z_root() . '/connections');
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}
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$group = $r[0];
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$members = AccessList::members(local_channel(), $group['id']);
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$preselected = array();
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if(count($members)) {
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foreach($members as $member)
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if(! in_array($member['xchan_hash'],$preselected))
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$preselected[] = $member['xchan_hash'];
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}
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if($change) {
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if(in_array($change,$preselected)) {
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AccessList::member_remove(local_channel(),$group['gname'],$change);
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}
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else {
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AccessList::member_add(local_channel(),$group['gname'],$change);
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}
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$members = AccessList::members(local_channel(), $group['id']);
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$preselected = array();
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if(count($members)) {
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foreach($members as $member)
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$preselected[] = $member['xchan_hash'];
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}
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}
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$context = $context + array(
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'$title' => sprintf(t('Access List: %s'), $group['gname']),
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'$details_label' => t('Edit'),
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'$gname' => array('groupname',t('Access list name: '),$group['gname'], ''),
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'$gid' => $group['id'],
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'$drop' => $drop_txt,
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'$public' => array('public',t('Members are visible to other channels'), $group['visible'], ''),
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'$form_security_token_edit' => get_form_security_token('group_edit'),
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'$delete' => t('Delete access list'),
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'$form_security_token_drop' => get_form_security_token("group_drop"),
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);
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}
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if(! isset($group))
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return;
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$groupeditor = array(
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'label_members' => t('List members'),
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'members' => array(),
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'label_contacts' => t('Not in this list'),
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'contacts' => array(),
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);
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$sec_token = addslashes(get_form_security_token('group_member_change'));
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$textmode = (($switchtotext && (count($members) > $switchtotext)) ? true : 'card');
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foreach($members as $member) {
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if($member['xchan_url']) {
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$member['archived'] = (intval($member['abook_archived']) ? true : false);
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$member['click'] = 'groupChangeMember(' . $group['id'] . ',\'' . base64url_encode($member['xchan_hash']) . '\',\'' . $sec_token . '\'); return false;';
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$groupeditor['members'][] = micropro($member,true,'mpgroup', $textmode);
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}
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else
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AccessList::member_remove(local_channel(),$group['gname'],$member['xchan_hash']);
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}
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$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",
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intval(local_channel())
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);
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if(count($r)) {
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$textmode = (($switchtotext && (count($r) > $switchtotext)) ? true : 'card');
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foreach($r as $member) {
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if(! in_array($member['xchan_hash'],$preselected)) {
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$member['archived'] = (intval($member['abook_archived']) ? true : false);
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$member['click'] = 'groupChangeMember(' . $group['id'] . ',\'' . base64url_encode($member['xchan_hash']) . '\',\'' . $sec_token . '\'); return false;';
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$groupeditor['contacts'][] = micropro($member,true,'mpall', $textmode);
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}
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}
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}
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$context['$groupeditor'] = $groupeditor;
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$context['$desc'] = t('Select a channel to toggle membership');
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if($change) {
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$tpl = get_markup_template('groupeditor.tpl');
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echo replace_macros($tpl, $context);
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killme();
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}
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return replace_macros($tpl, $context);
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}
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}
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