pm.php

安装 Discuz_7.0.0 社区的平台程序源码！！

			$subject = @preg_replace($_CACHE['badwords']['findpattern'], $_CACHE['badwords']['replace'], $subject);
			$message = @preg_replace($_CACHE['badwords']['findpattern'], $_CACHE['badwords']['replace'], $message);
		}

		if($msgfrom['uid'] && $msgfrom['uid'] == $msgto) {
			return 0;
		}
		$box = 'inbox';
		$subject = trim($subject);
		if($subject == '' && !$related) {
			$subject = $this->removecode(trim($message), 75);
		} else {
			$subject = $this->base->cutstr(trim($subject), 75, '');
		}

		if($msgfrom['uid']) {
			if($msgto) {
				$sessionexist = $this->db->result_first("SELECT count(*) FROM ".UC_DBTABLEPRE."pms WHERE msgfromid='$msgfrom[uid]' AND msgtoid='$msgto' AND folder='inbox' AND related='0'");
			} else {
				$sessionexist = 0;
			}
			if(!$sessionexist || $sessionexist > 1) {
				if($sessionexist > 1) {
					$this->db->query("DELETE FROM ".UC_DBTABLEPRE."pms WHERE msgfromid='$msgfrom[uid]' AND msgtoid='$msgto' AND folder='inbox' AND related='0'");
				}
				$this->db->query("INSERT INTO ".UC_DBTABLEPRE."pms (msgfrom,msgfromid,msgtoid,folder,new,subject,dateline,related,message,fromappid) VALUES
					('".$msgfrom['username']."','".$msgfrom['uid']."','$msgto','$box','1','$subject','".$this->base->time."','0','$message','".$this->base->app['appid']."')");
				$lastpmid = $this->db->insert_id();
			} else {
				$this->db->query("UPDATE ".UC_DBTABLEPRE."pms SET subject='$subject', message='$message', dateline='".$this->base->time."', new='1', fromappid='".$this->base->app['appid']."'
					WHERE msgfromid='$msgfrom[uid]' AND msgtoid='$msgto' AND folder='inbox' AND related='0'");
			}
			if($msgto) {
				$sessionexist = $this->db->result_first("SELECT count(*) FROM ".UC_DBTABLEPRE."pms WHERE msgfromid='$msgto' AND msgtoid='$msgfrom[uid]' AND folder='inbox' AND related='0'");
				if($msgfrom['uid'] && !$sessionexist) {
					$this->db->query("INSERT INTO ".UC_DBTABLEPRE."pms (msgfrom,msgfromid,msgtoid,folder,new,subject,dateline,related,message,fromappid) VALUES
						('".$msgfrom['username']."','$msgto','".$msgfrom['uid']."','$box','0','$subject','".$this->base->time."','0','$message','0')");
				}
				$this->db->query("INSERT INTO ".UC_DBTABLEPRE."pms (msgfrom,msgfromid,msgtoid,folder,new,subject,dateline,related,message,fromappid) VALUES
					('".$msgfrom['username']."','".$msgfrom['uid']."','$msgto','$box','1','$subject','".$this->base->time."','".($msgfrom['uid'] ? 1 : 0)."','$message','".$this->base->app['appid']."')");
				$lastpmid = $this->db->insert_id();
			}
			if($msgto) {
				$this->db->query("REPLACE INTO ".UC_DBTABLEPRE."newpm (uid) VALUES ('$msgto')");
			}
		} else {
			$this->db->query("INSERT INTO ".UC_DBTABLEPRE."pms (msgfrom,msgfromid,msgtoid,folder,new,subject,dateline,related,message,fromappid) VALUES
				('".$msgfrom['username']."','".$msgfrom['uid']."','$msgto','$box','1','$subject','".$this->base->time."','0','$message','".$this->base->app['appid']."')");
			$lastpmid = $this->db->insert_id();
		}
		return $lastpmid;
	}

	function set_ignore($uid) {
		$this->db->query("DELETE FROM ".UC_DBTABLEPRE."newpm WHERE uid='$uid'");
	}

	function check_newpm($uid, $more) {
		if($more < 2) {
			$newpm = $this->db->result_first("SELECT count(*) FROM ".UC_DBTABLEPRE."newpm WHERE uid='$uid'");
			if($newpm) {
				$newpm = $this->db->result_first("SELECT count(*) FROM ".UC_DBTABLEPRE."pms WHERE (related='0' AND msgfromid>'0' OR msgfromid='0') AND msgtoid='$uid' AND folder='inbox' AND new='1'");
				if($more) {
					$newprvpm = $this->db->result_first("SELECT count(*) FROM ".UC_DBTABLEPRE."pms WHERE related='0' AND msgfromid>'0' AND msgtoid='$uid' AND folder='inbox' AND new='1'");
					return array('newpm' => $newpm, 'newprivatepm' => $newprvpm);
				} else {
					return $newpm;
				}
			}
		} else {
			$newpm = $this->db->result_first("SELECT count(*) FROM ".UC_DBTABLEPRE."pms WHERE (related='0' AND msgfromid>'0' OR msgfromid='0') AND msgtoid='$uid' AND folder='inbox' AND new='1'");
			$newprvpm = $this->db->result_first("SELECT count(*) FROM ".UC_DBTABLEPRE."pms WHERE related='0' AND msgfromid>'0' AND msgtoid='$uid' AND folder='inbox' AND new='1'");
			if($more == 2 || $more == 3) {
				$annpm = $this->db->result_first("SELECT count(*) FROM ".UC_DBTABLEPRE."pms WHERE related='0' AND msgtoid='0' AND folder='inbox'");
				$syspm = $this->db->result_first("SELECT count(*) FROM ".UC_DBTABLEPRE."pms WHERE related='0' AND msgtoid='$uid' AND folder='inbox' AND msgfromid='0'");
			}
			if($more == 2) {
				return array('newpm' => $newpm, 'newprivatepm' => $newprvpm, 'announcepm' => $annpm, 'systempm' => $syspm);
			} if($more == 4) {
				return array('newpm' => $newpm, 'newprivatepm' => $newprvpm);
			} else {
				$pm = $this->db->fetch_first("SELECT pm.dateline,pm.msgfromid,m.username as msgfrom,pm.message FROM ".UC_DBTABLEPRE."pms pm LEFT JOIN ".UC_DBTABLEPRE."members m ON pm.msgfromid = m.uid WHERE (pm.related='0' OR pm.msgfromid='0') AND pm.msgtoid='$uid' AND pm.folder='inbox' ORDER BY pm.dateline DESC LIMIT 1");
				return array('newpm' => $newpm, 'newprivatepm' => $newprvpm, 'announcepm' => $annpm, 'systempm' => $syspm, 'lastdate' => $pm['dateline'], 'lastmsgfromid' => $pm['msgfromid'], 'lastmsgfrom' => $pm['msgfrom'], 'lastmsg' => $pm['message']);
			}
		}
	}

	function deletepm($uid, $pmids) {
		$this->db->query("DELETE FROM ".UC_DBTABLEPRE."pms WHERE msgtoid='$uid' AND pmid IN (".$this->base->implode($pmids).")");
		$delnum = $this->db->affected_rows();
		return $delnum;
	}

	function get_blackls($uid, $uids = array()) {
		if(!$uids) {
			$blackls = $this->db->result_first("SELECT blacklist FROM ".UC_DBTABLEPRE."memberfields WHERE uid='$uid'");
		} else {
			$uids = $this->base->implode($uids);
			$blackls = array();
			$query = $this->db->query("SELECT uid, blacklist FROM ".UC_DBTABLEPRE."memberfields WHERE uid IN ($uids)");
			while($data = $this->db->fetch_array($query)) {
				$blackls[$data['uid']] = explode(',', $data['blacklist']);
			}
		}
		return $blackls;
	}

	function set_blackls($uid, $blackls) {
		$this->db->query("UPDATE ".UC_DBTABLEPRE."memberfields SET blacklist='$blackls' WHERE uid='$uid'");
		return $this->db->affected_rows();
	}

	function update_blackls($uid, $username, $action = 1) {
		$username = !is_array($username) ? array($username) : $username;
		if($action == 1) {
			if(!in_array('{ALL}', $username)) {
				$usernames = $this->base->implode($username);
				$query = $this->db->query("SELECT username FROM ".UC_DBTABLEPRE."members WHERE username IN ($usernames)");
				$usernames = array();
				while($data = $this->db->fetch_array($query)) {
					$usernames[addslashes($data['username'])] = addslashes($data['username']);
				}
				if(!$usernames) {
					return 0;
				}
				$blackls = addslashes($this->db->result_first("SELECT blacklist FROM ".UC_DBTABLEPRE."memberfields WHERE uid='$uid'"));
				if($blackls) {
					$list = explode(',', $blackls);
					foreach($list as $k => $v) {
						if(in_array($v, $usernames)) {
							unset($usernames[$v]);
						}
					}
				}
				if(!$usernames) {
					return 1;
				}
				$listnew = implode(',', $usernames);
				$blackls .= $blackls !== '' ? ','.$listnew : $listnew;
			} else {
				$blackls = addslashes($this->db->result_first("SELECT blacklist FROM ".UC_DBTABLEPRE."memberfields WHERE uid='$uid'"));
				$blackls .= ',{ALL}';
			}
		} else {
			$blackls = addslashes($this->db->result_first("SELECT blacklist FROM ".UC_DBTABLEPRE."memberfields WHERE uid='$uid'"));
			$list = $blackls = explode(',', $blackls);
			foreach($list as $k => $v) {
				if(in_array($v, $username)) {
					unset($blackls[$k]);
				}
			}
			$blackls = implode(',', $blackls);
		}
		$this->db->query("UPDATE ".UC_DBTABLEPRE."memberfields SET blacklist='$blackls' WHERE uid='$uid'");
		return 1;
	}

	function removecode($str, $length) {
		return trim($this->base->cutstr(preg_replace(array(
				"/\[(email|code|quote|img)=?.*\].*?\[\/(email|code|quote|img)\]/siU",
				"/\[\/?(b|i|url|u|color|size|font|align|list|indent|float)=?.*\]/siU",
				"/\r\n/",
			), '', $str), $length));
	}

}

function pm_datelinesort($a, $b) {
	if ($a['dateline'] == $b['dateline']) {
		return 0;
	}
	return ($a['dateline'] < $b['dateline']) ? -1 : 1;
}

?>