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/***************************************************************************
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user_list_display.c - description
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-------------------
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Copyright : (C) 2004-2025 by Leaflet
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Email : leaflet@leafok.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "ip_mask.h"
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#include "lml.h"
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#include "log.h"
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#include "screen.h"
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#include "str_process.h"
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#include "user_list.h"
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#include "user_info_display.h"
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#include "user_priv.h"
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#include <string.h>
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#include <time.h>
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#include <sys/param.h>
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#define BBS_max_sessions_per_user 10
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#define LAST_LOGIN_DT_MAX_LEN 50
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static int display_user_info_key_handler(int *p_key, DISPLAY_CTX *p_ctx)
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{
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return 0;
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}
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int user_info_display(USER_INFO *p_user_info)
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{
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USER_ONLINE_INFO sessions[BBS_max_sessions_per_user];
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int session_cnt = BBS_max_sessions_per_user;
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int article_cnt;
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struct tm tm_last_login;
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char str_last_login_dt[LAST_LOGIN_DT_MAX_LEN + 1];
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struct tm tm_last_logout;
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char str_last_logout_dt[LAST_LOGIN_DT_MAX_LEN + 1];
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char login_ip[IP_ADDR_LEN];
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int ip_mask_level;
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char action_str[LINE_BUFFER_LEN];
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char intro_f[BBS_user_intro_max_len];
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int intro_len;
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char user_info_f[BUFSIZ];
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long line_offsets[BBS_user_intro_max_line + 1];
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long lines;
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char *p;
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const char *q;
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int ret;
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int i;
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article_cnt = get_user_article_cnt(p_user_info->uid);
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localtime_r(&(p_user_info->last_login_dt), &tm_last_login);
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strftime(str_last_login_dt, sizeof(str_last_login_dt), "%c", &tm_last_login);
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if (p_user_info->last_logout_dt <= p_user_info->last_login_dt)
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{
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strncpy(str_last_logout_dt, str_last_login_dt, sizeof(str_last_logout_dt) - 1);
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str_last_logout_dt[sizeof(str_last_logout_dt) - 1] = '\0';
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}
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else
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{
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localtime_r(&(p_user_info->last_logout_dt), &tm_last_logout);
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strftime(str_last_logout_dt, sizeof(str_last_logout_dt), "%c", &tm_last_logout);
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}
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action_str[0] = '\0';
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ret = query_user_online_info_by_uid(p_user_info->uid, sessions, &session_cnt, 0);
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if (ret < 0)
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{
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log_error("query_user_online_info_by_uid(uid=%d, cnt=%d) error: %d\n",
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p_user_info->uid, session_cnt, ret);
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session_cnt = 0;
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}
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p = action_str;
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for (i = 0; i < session_cnt; i++)
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{
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if (p + strlen(sessions[i].current_action_title) + 4 >= action_str + sizeof(action_str)) // buffer overflow
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{
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log_error("action_str of user(uid=%d) truncated at i=%d\n", p_user_info->uid, i);
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break;
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}
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*p++ = '[';
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for (q = sessions[i].current_action_title; *q != '\0';)
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{
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*p++ = *q++;
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}
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*p++ = ']';
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*p++ = ' ';
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}
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*p++ = '\n';
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*p = '\0';
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if (session_cnt > 0)
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{
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strncpy(login_ip, sessions[0].ip, sizeof(login_ip) - 1);
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login_ip[sizeof(login_ip) - 1] = '\0';
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ip_mask_level = checklevel(&BBS_priv, P_ADMIN_M | P_ADMIN_S);
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ip_mask(login_ip, (ip_mask_level ? 1 : 2), '*');
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}
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else
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{
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login_ip[0] = '\0';
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}
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intro_len = lml_render(p_user_info->intro, intro_f, sizeof(intro_f), 0);
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snprintf(user_info_f, sizeof(user_info_f),
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"\n%s (%s) 上站 [%d] 发文 [%d]\n"
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"上次在 [%s] 从 [%s] 访问本站 经验值 [%d]\n"
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"离线于 [%s] 等级 [%s]\n"
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"%s\033[1m%s\033[m"
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"%s\n%s\n",
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p_user_info->username, p_user_info->nickname, p_user_info->visit_count, article_cnt,
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str_last_login_dt, (session_cnt > 0 ? login_ip : "未知"), p_user_info->exp,
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(session_cnt > 0 ? "在线或因断线不详" : str_last_logout_dt), "?",
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(session_cnt > 0 ? "目前在线，状态如下：\n" : ""), (session_cnt > 0 ? action_str : ""),
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(intro_len > 0 ? "\033[0;36m个人说明档如下：\033[m" : "\033[0;36m没有个人说明档\033[m"),
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intro_f);
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lines = split_data_lines(user_info_f, SCREEN_COLS, line_offsets, MIN(SCREEN_ROWS - 1, BBS_user_intro_max_line + 8), 1, NULL);
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clearscr();
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display_data(user_info_f, lines, line_offsets, 1, display_user_info_key_handler, DATA_READ_HELP);
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return 0;
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}
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