278 lines
6.7 KiB
PHP
278 lines
6.7 KiB
PHP
<?php
|
|
|
|
/**
|
|
* [Discuz!] (C)2001-2099 Comsenz Inc.
|
|
* This is NOT a freeware, use is subject to license terms
|
|
*
|
|
* $Id: function_friend.php 26635 2011-12-19 01:59:13Z zhangguosheng $
|
|
*/
|
|
|
|
if(!defined('IN_DISCUZ')) {
|
|
exit('Access Denied');
|
|
}
|
|
|
|
function friend_list($uid, $limit, $start=0) {
|
|
$list = array();
|
|
$query = C::t('home_friend')->fetch_all_by_uid($uid, $start, $limit, true);
|
|
foreach($query as $value) {
|
|
$list[$value['fuid']] = $value;
|
|
}
|
|
return $list;
|
|
}
|
|
|
|
function friend_group_list() {
|
|
global $_G;
|
|
|
|
$space = array('uid' => $_G['uid']);
|
|
space_merge($space, 'field_home');
|
|
|
|
$groups = array();
|
|
$spacegroup = empty($space['privacy']['groupname'])?array():$space['privacy']['groupname'];
|
|
for($i = 0; $i < $_G['setting']['friendgroupnum']; $i++) {
|
|
if($i == 0) {
|
|
$groups[0] = lang('friend', 'friend_group_default');
|
|
} else {
|
|
if(!empty($spacegroup[$i])) {
|
|
$groups[$i] = $spacegroup[$i];
|
|
} else {
|
|
if($i<8) {
|
|
$groups[$i] = lang('friend', 'friend_group_'.$i);
|
|
} else {
|
|
$groups[$i] = lang('friend', 'friend_group_more', array('num'=>$i));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $groups;
|
|
}
|
|
|
|
function friend_check($touids, $isfull = 0) {
|
|
global $_G;
|
|
|
|
if(empty($_G['uid'])) return false;
|
|
if(is_array($touids)) {
|
|
$query = C::t('home_friend')->fetch_all_by_uid_fuid($_G['uid'], $touids);
|
|
|
|
foreach($query as $value) {
|
|
$touid = $value['fuid'];
|
|
$var = "home_friend_{$_G['uid']}_{$touid}";
|
|
$fvar = "home_friend_{$touid}_{$_G['uid']}";
|
|
$_G[$var] = $_G[$fvar] = true;
|
|
if($isfull) {
|
|
$fvarinfo = "home_friend_info_{$touid}_{$_G['uid']}";
|
|
$_G[$fvarinfo] = $value;
|
|
}
|
|
}
|
|
|
|
if(count($query) != count($touids)) {
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
} else {
|
|
$touid = $touids;
|
|
$var = "home_friend_{$_G['uid']}_{$touid}";
|
|
$fvar = "home_friend_{$touid}_{$_G['uid']}";
|
|
if(!isset($_G[$var])) {
|
|
$query = C::t('home_friend')->fetch_all_by_uid_fuid($_G['uid'], $touid);
|
|
$friend = $query[0];
|
|
if($friend) {
|
|
$_G[$var] = $_G[$fvar] = true;
|
|
if($isfull) {
|
|
$fvarinfo = "home_friend_info_{$touid}_{$_G['uid']}";
|
|
$_G[$fvarinfo] = $friend;
|
|
}
|
|
} else {
|
|
$_G[$var] = $_G[$fvar] = false;
|
|
}
|
|
}
|
|
return $_G[$var];
|
|
}
|
|
|
|
}
|
|
|
|
function friend_request_check($touid) {
|
|
global $_G;
|
|
|
|
$var = "home_friend_request_{$touid}";
|
|
if(!isset($_G[$var])) {
|
|
$result = C::t('home_friend_request')->fetch_by_uid_fuid($_G['uid'], $touid);
|
|
$_G[$var] = $result?true:false;
|
|
}
|
|
return $_G[$var];
|
|
}
|
|
|
|
function friend_add($touid, $gid=0, $note='') {
|
|
global $_G;
|
|
|
|
if($touid == $_G['uid']) return -2;
|
|
if(friend_check($touid)) return -2;
|
|
|
|
include_once libfile('function/stat');
|
|
$freind_request = C::t('home_friend_request')->fetch_by_uid_fuid($_G['uid'], $touid);
|
|
if($freind_request) {
|
|
$setarr = array(
|
|
'uid' => $_G['uid'],
|
|
'fuid' => $freind_request['fuid'],
|
|
'fusername' => addslashes($freind_request['fusername']),
|
|
'gid' => $gid,
|
|
'dateline' => $_G['timestamp']
|
|
);
|
|
C::t('home_friend')->insert($setarr);
|
|
|
|
friend_request_delete($touid);
|
|
|
|
friend_cache($_G['uid']);
|
|
|
|
$setarr = array(
|
|
'uid' => $touid,
|
|
'fuid' => $_G['uid'],
|
|
'fusername' => $_G['username'],
|
|
'gid' => $freind_request['gid'],
|
|
'dateline' => $_G['timestamp']
|
|
);
|
|
C::t('home_friend')->insert($setarr);
|
|
|
|
addfriendlog($_G['uid'], $touid);
|
|
friend_cache($touid);
|
|
updatestat('friend');
|
|
} else {
|
|
|
|
$to_freind_request = C::t('home_friend_request')->fetch_by_uid_fuid($touid, $_G['uid']);
|
|
if($to_freind_request) {
|
|
return -1;
|
|
}
|
|
|
|
$setarr = array(
|
|
'uid' => $touid,
|
|
'fuid' => $_G['uid'],
|
|
'fusername' => $_G['username'],
|
|
'gid' => $gid,
|
|
'note' => $note,
|
|
'dateline' => $_G['timestamp']
|
|
);
|
|
C::t('home_friend_request')->insert($setarr);
|
|
|
|
updatestat('addfriend');
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
function friend_make($touid, $tousername, $checkrequest=true) {
|
|
global $_G;
|
|
|
|
if($touid == $_G['uid']) return false;
|
|
|
|
if($checkrequest) {
|
|
$to_freind_request = C::t('home_friend_request')->fetch_by_uid_fuid($touid, $_G['uid']);
|
|
if($to_freind_request) {
|
|
C::t('home_friend_request')->delete_by_uid_fuid($touid, $_G['uid']);
|
|
}
|
|
|
|
$to_freind_request = C::t('home_friend_request')->fetch_by_uid_fuid($_G['uid'], $touid);
|
|
if($to_freind_request) {
|
|
C::t('home_friend_request')->delete_by_uid_fuid($_G['uid'], $touid);
|
|
}
|
|
}
|
|
|
|
|
|
$insertarray = array(
|
|
'uid' => $touid,
|
|
'fuid' => $_G['uid'],
|
|
'fusername' => $_G['username'],
|
|
'dateline' => $_G['timestamp'],
|
|
);
|
|
C::t('home_friend')->insert($insertarray, false, true);
|
|
|
|
$insertarray = array(
|
|
'uid' => $_G['uid'],
|
|
'fuid' => $touid,
|
|
'fusername' => $tousername,
|
|
'dateline' => $_G['timestamp'],
|
|
);
|
|
C::t('home_friend')->insert($insertarray, false, true);
|
|
|
|
addfriendlog($_G['uid'], $touid);
|
|
include_once libfile('function/stat');
|
|
updatestat('friend');
|
|
friend_cache($touid);
|
|
friend_cache($_G['uid']);
|
|
}
|
|
|
|
function addfriendlog($uid, $touid, $action = 'add') {
|
|
global $_G;
|
|
|
|
if($uid && $touid) {
|
|
$flog = array(
|
|
'uid' => $uid > $touid ? $uid : $touid,
|
|
'fuid' => $uid > $touid ? $touid : $uid,
|
|
'dateline' => $_G['timestamp'],
|
|
'action' => $action
|
|
);
|
|
DB::insert('home_friendlog', $flog, false, true);
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
function friend_addnum($touid) {
|
|
global $_G;
|
|
|
|
if($_G['uid'] && $_G['uid'] != $touid) {
|
|
C::t('home_friend')->update_num_by_uid_fuid(1, $_G['uid'], $touid);
|
|
}
|
|
}
|
|
|
|
function friend_cache($touid) {
|
|
global $_G;
|
|
|
|
$tospace = array('uid' => $touid);
|
|
space_merge($tospace, 'field_home');
|
|
|
|
$filtergids = empty($tospace['privacy']['filter_gid'])?array():$tospace['privacy']['filter_gid'];
|
|
|
|
$uids = array();
|
|
$count = 0;
|
|
$fcount = 0;
|
|
$query = C::t('home_friend')->fetch_all_by_uid($touid, 0, 0, true);
|
|
foreach($query as $value) {
|
|
if($value['fuid'] == $touid) continue;
|
|
if($fcount > 200) {
|
|
$count = count($query);
|
|
break;
|
|
} elseif(empty($filtergids) || !in_array($value['gid'], $filtergids)) {
|
|
$uids[] = $value['fuid'];
|
|
$fcount++;
|
|
}
|
|
$count++;
|
|
}
|
|
C::t('common_member_field_home')->update($touid, array('feedfriend'=>implode(',', $uids)));
|
|
C::t('common_member_count')->update($touid, array('friends'=>$count));
|
|
|
|
}
|
|
|
|
|
|
function friend_request_delete($touid) {
|
|
global $_G;
|
|
|
|
return C::t('home_friend_request')->delete_by_uid_fuid($_G['uid'], $touid);
|
|
}
|
|
|
|
function friend_delete($touid) {
|
|
global $_G;
|
|
|
|
if(!friend_check($touid)) return false;
|
|
|
|
C::t('home_friend')->delete_by_uid_fuid_dual($_G['uid'], $touid);
|
|
|
|
if(DB::affected_rows()) {
|
|
addfriendlog($_G['uid'], $touid, 'delete');
|
|
friend_cache($_G['uid']);
|
|
friend_cache($touid);
|
|
}
|
|
}
|
|
|
|
?>
|