X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fgroup.php;h=862d06818dd0957bb8a7428f3a7c7b996b953e89;hb=f45a8f1a0365cf47e06220e4d6cfaf88a20bb5e2;hp=f21ce42e09f95ff89c223a0007dbf43a10852cc3;hpb=5ec4a4e6deb5d28cbfab54093f8b4180912738d4;p=friendica.git diff --git a/include/group.php b/include/group.php index f21ce42e09..862d06818d 100644 --- a/include/group.php +++ b/include/group.php @@ -6,15 +6,33 @@ function group_add($uid,$name) { $ret = false; if(x($uid) && x($name)) { $r = group_byname($uid,$name); // check for dups - if($r !== false) + 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. + + $z = q("SELECT * FROM `group` WHERE `id` = %d LIMIT 1", + intval($r) + ); + if(count($z) && $z[0]['deleted']) { + $r = q("UPDATE `group` SET `deleted` = 0 WHERE `uid` = %d AND `name` = '%s'", + intval($uid), + dbesc($name) + ); + 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; + } $r = q("INSERT INTO `group` ( `uid`, `name` ) VALUES( %d, '%s' ) ", intval($uid), dbesc($name) ); $ret = $r; - } + } return $ret; } @@ -22,7 +40,7 @@ function group_add($uid,$name) { function group_rmv($uid,$name) { $ret = false; if(x($uid) && x($name)) { - $r = q("SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' LIMIT 1", + $r = q("SELECT id FROM `group` WHERE `uid` = %d AND `name` = '%s' LIMIT 1", intval($uid), dbesc($name) ); @@ -31,6 +49,37 @@ function group_rmv($uid,$name) { if(! $group_id) return false; + // remove group from default posting lists + $r = q("SELECT def_gid, allow_gid, deny_gid FROM user WHERE uid = %d LIMIT 1", + intval($uid) + ); + if($r) { + $user_info = $r[0]; + $change = false; + + if($user_info['def_gid'] == $group_id) { + $user_info['def_gid'] = 0; + $change = true; + } + if(strpos($user_info['allow_gid'], '<' . $group_id . '>') !== false) { + $user_info['allow_gid'] = str_replace('<' . $group_id . '>', '', $user_info['allow_gid']); + $change = true; + } + if(strpos($user_info['deny_gid'], '<' . $group_id . '>') !== false) { + $user_info['deny_gid'] = str_replace('<' . $group_id . '>', '', $user_info['deny_gid']); + $change = true; + } + + if($change) { + q("UPDATE user SET def_gid = %d, allow_gid = '%s', deny_gid = '%s' WHERE uid = %d", + intval($user_info['def_gid']), + dbesc($user_info['allow_gid']), + dbesc($user_info['deny_gid']), + intval($uid) + ); + } + } + // remove all members $r = q("DELETE FROM `group_member` WHERE `uid` = %d AND `gid` = %d ", intval($uid), @@ -38,7 +87,7 @@ function group_rmv($uid,$name) { ); // remove group - $r = q("UPDATE `group` SET `deleted` = 1 WHERE `uid` = %d AND `name` = '%s' LIMIT 1", + $r = q("UPDATE `group` SET `deleted` = 1 WHERE `uid` = %d AND `name` = '%s'", intval($uid), dbesc($name) ); @@ -68,30 +117,31 @@ function group_rmv_member($uid,$name,$member) { return false; if(! ( $uid && $gid && $member)) return false; - $r = q("DELETE FROM `group_member` WHERE `uid` = %d AND `gid` = %d AND `contact-id` = %d LIMIT 1 ", + $r = q("DELETE FROM `group_member` WHERE `uid` = %d AND `gid` = %d AND `contact-id` = %d", intval($uid), intval($gid), intval($member) ); return $r; - + } -function group_add_member($uid,$name,$member) { - $gid = group_byname($uid,$name); +function group_add_member($uid,$name,$member,$gid = 0) { + if(! $gid) + $gid = group_byname($uid,$name); if((! $gid) || (! $uid) || (! $member)) return false; - $r = q("SELECT * FROM `group_member` WHERE `uid` = %d AND `id` = %d AND `contact-id` = %d LIMIT 1", + $r = q("SELECT * FROM `group_member` WHERE `uid` = %d AND `gid` = %d AND `contact-id` = %d LIMIT 1", intval($uid), intval($gid), intval($member) ); if(count($r)) - return true; // You might question this, but - // we indicate success because the group was in fact created + return true; // You might question this, but + // we indicate success because the group member was in fact created // -- It was just created at another time if(! count($r)) $r = q("INSERT INTO `group_member` (`uid`, `gid`, `contact-id`) @@ -106,9 +156,11 @@ function group_add_member($uid,$name,$member) { function group_get_members($gid) { $ret = array(); if(intval($gid)) { - $r = q("SELECT `group_member`.`contact-id`, `contact`.* FROM `group_member` - LEFT JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id` - WHERE `gid` = %d AND `group_member`.`uid` = %d ORDER BY `contact`.`name` ASC ", + $r = q("SELECT `group_member`.`contact-id`, `contact`.* FROM `group_member` + INNER JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id` + WHERE `gid` = %d AND `group_member`.`uid` = %d AND + NOT `contact`.`self` AND NOT `contact`.`blocked` AND NOT `contact`.`pending` + ORDER BY `contact`.`name` ASC ", intval($gid), intval(local_user()) ); @@ -121,14 +173,14 @@ function group_get_members($gid) { function group_public_members($gid) { $ret = 0; if(intval($gid)) { - $r = q("SELECT `contact`.`id` AS `contact-id` FROM `group_member` - LEFT JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id` - WHERE `gid` = %d AND `group_member`.`uid` = %d - AND ( `contact`.`network` = '%s' OR `contact`.`notify` = '' )", + $r = q("SELECT `contact`.`id` AS `contact-id` FROM `group_member` + INNER JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id` + WHERE `gid` = %d AND `group_member`.`uid` = %d + AND `contact`.`network` = '%s' AND `contact`.`notify` != '' ", intval($gid), intval(local_user()), dbesc(NETWORK_OSTATUS) - ); + ); if(count($r)) $ret = count($r); } @@ -136,61 +188,116 @@ function group_public_members($gid) { } +function mini_group_select($uid,$gid = 0) { + + $grps = array(); + $o = ''; + + $r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d ORDER BY `name` ASC", + intval($uid) + ); + $grps[] = array('name' => '', 'id' => '0', 'selected' => ''); + if(count($r)) { + foreach($r as $rr) { + $grps[] = array('name' => $rr['name'], 'id' => $rr['id'], 'selected' => (($gid == $rr['id']) ? 'true' : '')); + } + + } + logger('groups: ' . print_r($grps,true)); + + $o = replace_macros(get_markup_template('group_selection.tpl'), array( + '$label' => t('Default privacy group for new contacts'), + '$groups' => $grps + )); + return $o; +} + -function group_side($every="contacts",$each="group",$edit = false, $group_id = 0, $cid = 0) { +/** + * @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 $cid + * @return string + */ +function group_side($every="contacts",$each="group",$editmode = "standard", $group_id = 0, $cid = 0) { $o = ''; if(! local_user()) return ''; - $createtext = t('Create a new group'); - $linktext= t('Everybody'); - $selected = (($group_id == 0) ? ' class="group-selected" ' : ''); -$o .= <<< EOT - -
-

Groups

+ $groups = array(); + + $groups[] = array( + 'text' => t('Everybody'), + 'id' => 0, + 'selected' => (($group_id == 0) ? 'group-selected' : ''), + 'href' => $every, + ); -"; - $o .= <<< EOT - -
- -EOT; + $tpl = get_markup_template("group_side.tpl"); + $o = replace_macros($tpl, array( + '$title' => t('Groups'), + 'newgroup' => (($editmode == "extended") || ($editmode == "full") ? 1 : ''), + '$editgroupstext' => t('Edit groups'), + 'grouppage' => "group/", + '$edittext' => t('Edit group'), + '$createtext' => t('Create a new group'), + '$creategroup' => t('Group Name: '), + '$form_security_token' => get_form_security_token("group_edit"), + '$ungrouped' => (($every === 'contacts') ? t('Contacts not in any group') : ''), + '$groups' => $groups, + '$add' => t('add'), + )); + return $o; } -function expand_groups($a) { +function expand_groups($a,$check_dead = false) { if(! (is_array($a) && count($a))) return array(); $groups = implode(',', $a); @@ -200,13 +307,17 @@ function expand_groups($a) { if(count($r)) foreach($r as $rr) $ret[] = $rr['contact-id']; + if($check_dead) { + require_once('include/acl_selectors.php'); + $ret = prune_deadguys($ret); + } return $ret; } function member_of($c) { - $r = q("SELECT `group`.`name`, `group`.`id` FROM `group` LEFT JOIN `group_member` ON `group_member`.`gid` = `group`.`id` WHERE `group_member`.`contact-id` = %d AND `group`.`deleted` = 0 ORDER BY `group`.`name` ASC ", + $r = q("SELECT `group`.`name`, `group`.`id` FROM `group` INNER JOIN `group_member` ON `group_member`.`gid` = `group`.`id` WHERE `group_member`.`contact-id` = %d AND `group`.`deleted` = 0 ORDER BY `group`.`name` ASC ", intval($c) ); @@ -228,4 +339,4 @@ function groups_containing($uid,$c) { } return $ret; -} \ No newline at end of file +}