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-rw-r--r--Zotlabs/Lib/Group.php405
1 files changed, 0 insertions, 405 deletions
diff --git a/Zotlabs/Lib/Group.php b/Zotlabs/Lib/Group.php
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--- a/Zotlabs/Lib/Group.php
+++ /dev/null
@@ -1,405 +0,0 @@
-<?php
-
-namespace Zotlabs\Lib;
-
-use Zotlabs\Lib\Libsync;
-
-
-class Group {
-
- static function add($uid,$name,$public = 0) {
-
- $ret = false;
- if(x($uid) && x($name)) {
- $r = self::byname($uid,$name); // check for dups
- if($r !== false) {
-
- // This could be a problem.
- // Let's assume we've just created a group which we once deleted
- // all the old members are gone, but the group remains so we don't break any security
- // access lists. What we're doing here is reviving the dead group, but old content which
- // was restricted to this group may now be seen by the new group members.
-
- $z = q("SELECT * FROM pgrp WHERE id = %d LIMIT 1",
- intval($r)
- );
- if(($z) && $z[0]['deleted']) {
- q('UPDATE pgrp SET deleted = 0 WHERE id = %d', intval($z[0]['id']));
- notice( t('A deleted group with this name was revived. Existing item permissions <strong>may</strong> apply to this group and any future members. If this is not what you intended, please create another group with a different name.') . EOL);
- }
- return true;
- }
-
- do {
- $dups = false;
- $hash = random_string(32) . str_replace(['<','>'],['.','.'], $name);
-
- $r = q("SELECT id FROM pgrp WHERE hash = '%s' LIMIT 1", dbesc($hash));
- if($r)
- $dups = true;
- } while($dups == true);
-
-
- $r = q("INSERT INTO pgrp ( hash, uid, visible, gname )
- VALUES( '%s', %d, %d, '%s' ) ",
- dbesc($hash),
- intval($uid),
- intval($public),
- dbesc($name)
- );
- $ret = $r;
- }
-
- Libsync::build_sync_packet($uid,null,true);
- return $ret;
- }
-
-
- static function remove($uid,$name) {
- $ret = false;
- if(x($uid) && x($name)) {
- $r = q("SELECT id, hash FROM pgrp WHERE uid = %d AND gname = '%s' LIMIT 1",
- intval($uid),
- dbesc($name)
- );
- if($r) {
- $group_id = $r[0]['id'];
- $group_hash = $r[0]['hash'];
- }
-
- if(! $group_id)
- return false;
-
- // remove group from default posting lists
- $r = q("SELECT channel_default_group, channel_allow_gid, channel_deny_gid FROM channel WHERE channel_id = %d LIMIT 1",
- intval($uid)
- );
- if($r) {
- $user_info = $r[0];
- $change = false;
-
- if($user_info['channel_default_group'] == $group_hash) {
- $user_info['channel_default_group'] = '';
- $change = true;
- }
- if(strpos($user_info['channel_allow_gid'], '<' . $group_hash . '>') !== false) {
- $user_info['channel_allow_gid'] = str_replace('<' . $group_hash . '>', '', $user_info['channel_allow_gid']);
- $change = true;
- }
- if(strpos($user_info['channel_deny_gid'], '<' . $group_hash . '>') !== false) {
- $user_info['channel_deny_gid'] = str_replace('<' . $group_hash . '>', '', $user_info['channel_deny_gid']);
- $change = true;
- }
-
- if($change) {
- q("UPDATE channel SET channel_default_group = '%s', channel_allow_gid = '%s', channel_deny_gid = '%s'
- WHERE channel_id = %d",
- intval($user_info['channel_default_group']),
- dbesc($user_info['channel_allow_gid']),
- dbesc($user_info['channel_deny_gid']),
- intval($uid)
- );
- }
- }
-
- // remove all members
- $r = q("DELETE FROM pgrp_member WHERE uid = %d AND gid = %d ",
- intval($uid),
- intval($group_id)
- );
-
- // remove group
- $r = q("UPDATE pgrp SET deleted = 1 WHERE uid = %d AND gname = '%s'",
- intval($uid),
- dbesc($name)
- );
-
- $ret = $r;
-
- }
-
- Libsync::build_sync_packet($uid,null,true);
-
- return $ret;
- }
-
-
- static function byname($uid,$name) {
- if((! $uid) || (! strlen($name)))
- return false;
- $r = q("SELECT * FROM pgrp WHERE uid = %d AND gname = '%s' LIMIT 1",
- intval($uid),
- dbesc($name)
- );
- if($r)
- return $r[0]['id'];
- return false;
- }
-
-
- static function rec_byhash($uid,$hash) {
- if((! $uid) || (! strlen($hash)))
- return false;
- $r = q("SELECT * FROM pgrp WHERE uid = %d AND hash = '%s' LIMIT 1",
- intval($uid),
- dbesc($hash)
- );
- if($r)
- return $r[0];
- return false;
- }
-
-
- static function member_remove($uid,$name,$member) {
- $gid = self::byname($uid,$name);
- if(! $gid)
- return false;
- if(! ( $uid && $gid && $member))
- return false;
- $r = q("DELETE FROM pgrp_member WHERE uid = %d AND gid = %d AND xchan = '%s' ",
- intval($uid),
- intval($gid),
- dbesc($member)
- );
-
- Libsync::build_sync_packet($uid,null,true);
-
- return $r;
- }
-
-
- static function member_add($uid,$name,$member,$gid = 0) {
- if(! $gid)
- $gid = self::byname($uid,$name);
- if((! $gid) || (! $uid) || (! $member))
- return false;
-
- $r = q("SELECT * FROM pgrp_member WHERE uid = %d AND gid = %d AND xchan = '%s' LIMIT 1",
- intval($uid),
- intval($gid),
- dbesc($member)
- );
- if($r)
- return true; // You might question this, but
- // we indicate success because the group member was in fact created
- // -- It was just created at another time
- if(! $r)
- $r = q("INSERT INTO pgrp_member (uid, gid, xchan)
- VALUES( %d, %d, '%s' ) ",
- intval($uid),
- intval($gid),
- dbesc($member)
- );
-
- Libsync::build_sync_packet($uid,null,true);
-
- return $r;
- }
-
-
- static function members($gid) {
- $ret = array();
- if(intval($gid)) {
- $r = q("SELECT * FROM pgrp_member
- LEFT JOIN abook ON abook_xchan = pgrp_member.xchan left join xchan on xchan_hash = abook_xchan
- WHERE gid = %d AND abook_channel = %d and pgrp_member.uid = %d and xchan_deleted = 0 and abook_self = 0 and abook_blocked = 0 and abook_pending = 0 ORDER BY xchan_name ASC ",
- intval($gid),
- intval(local_channel()),
- intval(local_channel())
- );
- if($r)
- $ret = $r;
- }
- return $ret;
- }
-
- static function members_xchan($gid) {
- $ret = [];
- if(intval($gid)) {
- $r = q("SELECT xchan FROM pgrp_member WHERE gid = %d AND uid = %d",
- intval($gid),
- intval(local_channel())
- );
- if($r) {
- foreach($r as $rr) {
- $ret[] = $rr['xchan'];
- }
- }
- }
- return $ret;
- }
-
- static function members_profile_xchan($uid,$gid) {
- $ret = [];
-
- if(intval($gid)) {
- $r = q("SELECT abook_xchan as xchan from abook left join profile on abook_profile = profile_guid where profile.id = %d and profile.uid = %d",
- intval($gid),
- intval($uid)
- );
- if($r) {
- foreach($r as $rr) {
- $ret[] = $rr['xchan'];
- }
- }
- }
- return $ret;
- }
-
-
-
-
- static function select($uid,$group = '') {
-
- $grps = [];
- $o = '';
-
- $r = q("SELECT * FROM pgrp WHERE deleted = 0 AND uid = %d ORDER BY gname ASC",
- intval($uid)
- );
- $grps[] = array('name' => '', 'hash' => '0', 'selected' => '');
- if($r) {
- foreach($r as $rr) {
- $grps[] = array('name' => $rr['gname'], 'id' => $rr['hash'], 'selected' => (($group == $rr['hash']) ? 'true' : ''));
- }
-
- }
- logger('select: ' . print_r($grps,true), LOGGER_DATA);
-
- $o = replace_macros(get_markup_template('group_selection.tpl'), array(
- '$label' => t('Add new connections to this privacy group'),
- '$groups' => $grps
- ));
- return $o;
- }
-
-
-
-
- static function widget($every="connections",$each="group",$edit = false, $group_id = 0, $cid = '',$mode = 1) {
-
- $o = '';
-
- if(! (local_channel() && feature_enabled(local_channel(),'groups'))) {
- return '';
- }
-
- $groups = array();
-
- $r = q("SELECT * FROM pgrp WHERE deleted = 0 AND uid = %d ORDER BY gname ASC",
- intval($_SESSION['uid'])
- );
- $member_of = array();
- if($cid) {
- $member_of = self::containing(local_channel(),$cid);
- }
-
- if($r) {
- foreach($r as $rr) {
- $selected = (($group_id == $rr['id']) ? ' group-selected' : '');
-
- if ($edit) {
- $groupedit = [ 'href' => "group/".$rr['id'], 'title' => t('edit') ];
- }
- else {
- $groupedit = null;
- }
-
- $groups[] = [
- 'id' => $rr['id'],
- 'enc_cid' => base64url_encode($cid),
- 'cid' => $cid,
- 'text' => $rr['gname'],
- 'selected' => $selected,
- 'href' => (($mode == 0) ? $each.'?f=&gid='.$rr['id'] : $each."/".$rr['id']) . ((x($_GET,'new')) ? '&new=' . $_GET['new'] : '') . ((x($_GET,'order')) ? '&order=' . $_GET['order'] : ''),
- 'edit' => $groupedit,
- 'ismember' => in_array($rr['id'],$member_of),
- ];
- }
- }
-
-
- $tpl = get_markup_template("group_side.tpl");
- $o = replace_macros($tpl, array(
- '$title' => t('Privacy Groups'),
- '$edittext' => t('Edit group'),
- '$createtext' => t('Add privacy group'),
- '$ungrouped' => (($every === 'contacts') ? t('Channels not in any privacy group') : ''),
- '$groups' => $groups,
- '$add' => t('add'),
- ));
-
-
- return $o;
- }
-
-
- static function expand($g) {
- if(! (is_array($g) && count($g)))
- return array();
-
- $ret = [];
- $x = [];
-
- // private profile linked virtual groups
-
- foreach($g as $gv) {
- if(substr($gv,0,3) === 'vp.') {
- $profile_hash = substr($gv,3);
- if($profile_hash) {
- $r = q("select abook_xchan from abook where abook_profile = '%s'",
- dbesc($profile_hash)
- );
- if($r) {
- foreach($r as $rv) {
- $ret[] = $rv['abook_xchan'];
- }
- }
- }
- }
- else {
- $x[] = $gv;
- }
- }
-
- if($x) {
- stringify_array_elms($x,true);
- $groups = implode(',', $x);
- if($groups) {
- $r = q("SELECT xchan FROM pgrp_member WHERE gid IN ( select id from pgrp where hash in ( $groups ))");
- if($r) {
- foreach($r as $rr) {
- $ret[] = $rr['xchan'];
- }
- }
- }
- }
- return $ret;
- }
-
-
- static function member_of($c) {
- $r = q("SELECT pgrp.gname, pgrp.id FROM pgrp LEFT JOIN pgrp_member ON pgrp_member.gid = pgrp.id WHERE pgrp_member.xchan = '%s' AND pgrp.deleted = 0 ORDER BY pgrp.gname ASC ",
- dbesc($c)
- );
-
- return $r;
-
- }
-
- static function containing($uid,$c) {
-
- $r = q("SELECT gid FROM pgrp_member WHERE uid = %d AND pgrp_member.xchan = '%s' ",
- intval($uid),
- dbesc($c)
- );
-
- $ret = array();
- if($r) {
- foreach($r as $rr)
- $ret[] = $rr['gid'];
- }
-
- return $ret;
- }
-} \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 04:02:19 +0000