$gid], ['limit' => 1]); if (DBM::is_result($group) && $group['deleted']) { dba::update('group', ['deleted' => 0], ['gid' => $gid]); notice(t('A deleted group with this name was revived. Existing item permissions may 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; } $return = dba::insert('group', ['uid' => $uid, 'name' => $name]); } return $return; } /** * @brief Get a list of group ids a contact belongs to * * @todo Get rid of $uid, the contact id already bears the information * * @param int $uid * @param int $cid * @return array */ private static function getByContactIdForUserId($uid, $cid) { $stmt = dba::p('SELECT `id` FROM `group` INNER JOIN `group_member` ON `group_member`.`gid` = `group`.`id` WHERE `group`.`uid` = ? AND `group_member`.`contact-id` = ?', $uid, $cid ); $return = []; if (DBM::is_result($stmt)) { while($group = dba::fetch($stmt)) { $return[] = $group['id']; } } return $return; } /** * @brief count unread group items * * Count unread items of each groups of the local user * * @return array * 'id' => group id * 'name' => group name * 'count' => counted unseen group items */ public static function countUnseen() { $stmt = dba::p("SELECT `group`.`id`, `group`.`name`, (SELECT COUNT(*) FROM `item` FORCE INDEX (`uid_unseen_contactid`) WHERE `uid` = ? AND `unseen` AND `contact-id` IN (SELECT `contact-id` FROM `group_member` WHERE `group_member`.`gid` = `group`.`id` AND `group_member`.`uid` = ?) ) AS `count` FROM `group` WHERE `group`.`uid` = ?;", local_user(), local_user(), local_user() ); return dba::inArray($stmt); } /** * @brief Get the group id for a user/name couple * * Returns false if no group has been found. * * @param int $uid * @param string $name * @return int|boolean */ public static function getIdByName($uid, $name) { if ((! $uid) || (! strlen($name))) { return false; } $group = dba::select('group', ['id'], ['uid' => $uid, 'name' => $name], ['limit' => 1]); if (DBM::is_result($group)) { return $group['id']; } return false; } /** * @brief Mark a group as deleted * * @param type $gid * @return boolean */ public static function remove($gid) { if (! $gid) { return false; } // remove group from default posting lists $user = dba::select('user', ['def_gid', 'allow_gid', 'deny_gid'], ['uid' => $uid], ['limit' => 1]); if (DBM::is_result($user)) { $change = false; if ($user['def_gid'] == $gid) { $user['def_gid'] = 0; $change = true; } if (strpos($user['allow_gid'], '<' . $gid . '>') !== false) { $user['allow_gid'] = str_replace('<' . $gid . '>', '', $user['allow_gid']); $change = true; } if (strpos($user['deny_gid'], '<' . $gid . '>') !== false) { $user['deny_gid'] = str_replace('<' . $gid . '>', '', $user['deny_gid']); $change = true; } if ($change) { dba::update('user', $user, ['uid' => $uid]); } } // remove all members dba::delete('group_member', ['gid' => $gid]); // remove group $return = dba::update('group', ['deleted' => 1], ['id' => $gid]); return $return; } /** * @brief Mark a group as deleted based on its name * * @deprecated Use Group::remove instead * * @param type $uid * @param type $name * @return type */ public static function removeByName($uid, $name) { $return = false; if (x($uid) && x($name)) { $gid = self::getIdByName($uid, $name); $return = self::remove($gid); } return $return; } /** * @brief Adds a contact to a group * * @param int $gid * @param int $cid * @return boolean */ public static function addMember($gid, $cid) { if (!($gid && $cid)) { return false; } $row_exists = dba::exists('group_member', ['gid' => $gid, 'contact-id' => $cid]); if ($row_exists) { // Row already existing, nothing to do $return = true; } else { $return = dba::insert('group_member', ['gid' => $gid, 'contact-id' => $cid]); } return $return; } /** * @brief Removes a contact from a group * * @param int $gid * @param int $cid * @return boolean */ public static function removeMember($gid, $cid) { if (!$gid) { return false; } if (!($gid && $cid)) { return false; } $return = dba::delete('group_member', ['gid' => $gid, 'contact-id' => $cid]); return $return; } /** * @brief Removes a contact from a group based on its name * * @deprecated Use Group::removeMember instead * * @param int $uid * @param string $name * @param int $cid * @return boolean */ public static function removeMemberByName($uid, $name, $cid) { $gid = self::getIdByName($uid, $name); $return = self::removeMember($gid, $cid); return $return; } /** * @brief Returns the combined list of contact ids from a group id list * * @param array $group_ids * @param boolean $check_dead * @param boolean $use_gcontact * @return array */ public static function expand($group_ids, $check_dead = false, $use_gcontact = false) { if (!(is_array($group_ids) && count($group_ids))) { return []; } $condition = '`gid` IN (' . substr(str_repeat("?, ", count($group_ids)), 0, -2) . ')'; if ($use_gcontact) { $sql = 'SELECT `gcontact`.`id` AS `contact-id` FROM `group_member` INNER JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id` INNER JOIN `gcontact` ON `gcontact`.`nurl` = `contact`.`nurl` WHERE ' . $condition; $param_arr = array_merge([$sql], $group_ids); $stmt = call_user_func_array('dba::p', $param_arr); } else { $condition_array = array_merge([$condition], $group_ids); $stmt = dba::select('group_member', ['contact-id'], $condition_array); } $return = array(); if (DBM::is_result($stmt)) { while($group_member = dba::fetch($stmt)) { $return[] = $group_member['contact-id']; } } if ($check_dead && !$use_gcontact) { require_once 'include/acl_selectors.php'; $return = prune_deadguys($return); } return $return; } /** * @brief Returns a templated group selection list * * @param int $uid * @param int $gid An optional pre-selected group * @param string $label An optional label of the list * @return string */ public static function displayGroupSelection($uid, $gid = 0, $label = '') { $o = ''; $groups = dba::select('group', [], ['deleted' => 0, 'uid' => $uid], ['order' => ['name' => 'ASC']]); $display_groups = [ [ 'name' => '', 'id' => '0', 'selected' => '' ] ]; foreach ($groups as $group) { $display_groups[] = [ 'name' => $group['name'], 'id' => $group['id'], 'selected' => $gid == $group['id'] ? 'true' : '' ]; } logger('groups: ' . print_r($display_groups, true)); if ($label == '') { $label = t('Default privacy group for new contacts'); } $o = replace_macros(get_markup_template('group_selection.tpl'), array( '$label' => $label, '$groups' => $display_groups )); return $o; } /** * @brief Create group sidebar widget * * @param string $every * @param string $each * @param string $editmode * 'standard' => include link 'Edit groups' * 'extended' => include link 'Create new group' * 'full' => include link 'Create new group' and provide for each group a link to edit this group * @param int $group_id * @param int $cid * @return string */ public static function sidebarWidget($every = 'contacts', $each = 'group', $editmode = 'standard', $group_id = 0, $cid = 0) { $o = ''; if (!local_user()) { return ''; } $display_groups = [ [ 'text' => t('Everybody'), 'id' => 0, 'selected' => (($group_id == 0) ? 'group-selected' : ''), 'href' => $every, ] ]; $groups = dba::select('group', [], ['deleted' => 0, 'uid' => local_user()], ['order' => ['name' => 'ASC']]); $member_of = array(); if ($cid) { $member_of = self::getByContactIdForUserId(local_user(), $cid); } if (DBM::is_result($groups)) { foreach ($groups as $group) { $selected = (($group_id == $group['id']) ? ' group-selected' : ''); if ($editmode == 'full') { $groupedit = [ 'href' => 'group/' . $group['id'], 'title' => t('edit'), ]; } else { $groupedit = null; } $display_groups[] = [ 'id' => $group['id'], 'cid' => $cid, 'text' => $group['name'], 'href' => $each . '/' . $group['id'], 'edit' => $groupedit, 'selected' => $selected, 'ismember' => in_array($group['id'], $member_of), ]; } } $tpl = get_markup_template('group_side.tpl'); $o = replace_macros($tpl, [ '$add' => t('add'), '$title' => t('Groups'), '$groups' => $display_groups, 'newgroup' => $editmode == 'extended' || $editmode == 'full' ? 1 : '', 'grouppage' => 'group/', '$edittext' => t('Edit group'), '$ungrouped' => $every === 'contacts' ? t('Contacts not in any group') : '', '$createtext' => t('Create a new group'), '$creategroup' => t('Group Name: '), '$editgroupstext' => t('Edit groups'), '$form_security_token' => get_form_security_token('group_edit'), ]); return $o; } }