lbbs/src/user_info_display.c

/***************************************************************************
                                         user_list_display.c  -  description
                                                         -------------------
        Copyright            : (C) 2004-2025 by Leaflet
        Email                : leaflet@leafok.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 3 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#include "bbs.h"
#include "ip_mask.h"
#include "lml.h"
#include "log.h"
#include "screen.h"
#include "str_process.h"
#include "user_list.h"
#include "user_info_display.h"
#include "user_priv.h"
#include <ctype.h>
#include <string.h>
#include <time.h>
#include <sys/param.h>

#define BBS_max_sessions_per_user 10
#define LAST_LOGIN_DT_MAX_LEN 50

static int display_user_info_key_handler(int *p_key, DISPLAY_CTX *p_ctx)
{
        return 0;
}

int user_info_display(USER_INFO *p_user_info)
{
        USER_ONLINE_INFO sessions[BBS_max_sessions_per_user];
        int session_cnt = BBS_max_sessions_per_user;
        int article_cnt;
        const char *astro_name;
        char astro_str[LINE_BUFFER_LEN];
        struct tm tm_last_login;
        char str_last_login_dt[LAST_LOGIN_DT_MAX_LEN + 1];
        struct tm tm_last_logout;
        char str_last_logout_dt[LAST_LOGIN_DT_MAX_LEN + 1];
        char login_ip[IP_ADDR_LEN];
        int ip_mask_level;
        const char *p_action_title;
        char action_str[LINE_BUFFER_LEN];
        const char *user_level_name;
        char intro_f[BBS_user_intro_max_len];
        int intro_len;
        char user_info_f[BUFSIZ];
        long line_offsets[BBS_user_intro_max_line + 1];
        long lines;
        char *p;
        const char *q;
        int ret;
        int i;

        article_cnt = get_user_article_cnt(p_user_info->uid);

        astro_name = get_astro_name(p_user_info->birthday);
        if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'M')
        {
                snprintf(astro_str, sizeof(astro_str),
                                 "\033[1;36m%s座\033[m",
                                 astro_name);
        }
        else if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'F')
        {
                snprintf(astro_str, sizeof(astro_str),
                                 "\033[1;35m%s座\033[m",
                                 astro_name);
        }
        else
        {
                snprintf(astro_str, sizeof(astro_str),
                                 "\033[1;33m%s座\033[m",
                                 astro_name);
        }

        localtime_r(&(p_user_info->last_login_dt), &tm_last_login);
        strftime(str_last_login_dt, sizeof(str_last_login_dt), "%F %H:%M", &tm_last_login);
        if (p_user_info->last_logout_dt <= p_user_info->last_login_dt)
        {
                strncpy(str_last_logout_dt, str_last_login_dt, sizeof(str_last_logout_dt) - 1);
                str_last_logout_dt[sizeof(str_last_logout_dt) - 1] = '\0';
        }
        else
        {
                localtime_r(&(p_user_info->last_logout_dt), &tm_last_logout);
                strftime(str_last_logout_dt, sizeof(str_last_logout_dt), "%F %H:%M", &tm_last_logout);
        }

        action_str[0] = '\0';

        ret = query_user_online_info_by_uid(p_user_info->uid, sessions, &session_cnt, 0);
        if (ret < 0)
        {
                log_error("query_user_online_info_by_uid(uid=%d, cnt=%d) error: %d\n",
                                  p_user_info->uid, session_cnt, ret);
                session_cnt = 0;
        }

        p = action_str;
        for (i = 0; i < session_cnt; i++)
        {
                p_action_title = (sessions[i].current_action_title != NULL
                                                          ? sessions[i].current_action_title
                                                          : sessions[i].current_action);

                if (p + strlen(p_action_title) + 4 >= action_str + sizeof(action_str)) // buffer overflow
                {
                        log_error("action_str of user(uid=%d) truncated at i=%d\n", p_user_info->uid, i);
                        break;
                }
                *p++ = '[';
                for (q = p_action_title; *q != '\0';)
                {
                        *p++ = *q++;
                }
                *p++ = ']';
                *p++ = ' ';
        }
        *p++ = '\n';
        *p = '\0';

        if (session_cnt > 0)
        {
                strncpy(login_ip, sessions[0].ip, sizeof(login_ip) - 1);
                login_ip[sizeof(login_ip) - 1] = '\0';

                ip_mask_level = checklevel(&BBS_priv, P_ADMIN_M | P_ADMIN_S);
                ip_mask(login_ip, (ip_mask_level ? 1 : 2), '*');
        }
        else
        {
                login_ip[0] = '\0';
        }

        user_level_name = get_user_level_name(p_user_info->exp);

        intro_len = lml_render(p_user_info->intro, intro_f, sizeof(intro_f), 0);

        snprintf(user_info_f, sizeof(user_info_f),
                         "\n%s (%s) 上站 [%d] 发文 [%d]\n"
                         "上次在 [%s] 从 [%s] 访问本站 经验值 [%d]\n"
                         "离线于 [%s] 等级 [%s] 星座 [%s]\n"
                         "%s\033[1m%s\033[m"
                         "%s\n%s\n",
                         p_user_info->username, p_user_info->nickname, p_user_info->visit_count, article_cnt,
                         str_last_login_dt, (session_cnt > 0 ? login_ip : "未知"), p_user_info->exp,
                         (session_cnt > 0 ? "在线或因断线不详" : str_last_logout_dt), user_level_name, astro_str,
                         (session_cnt > 0 ? "目前在线，状态如下：\n" : ""), (session_cnt > 0 ? action_str : ""),
                         (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"),
                         intro_f);

        lines = split_data_lines(user_info_f, SCREEN_COLS, line_offsets, MIN(SCREEN_ROWS - 1, BBS_user_intro_max_line + 8), 1, NULL);

        clearscr();
        display_data(user_info_f, lines, line_offsets, 1, display_user_info_key_handler, DATA_READ_HELP);

        return 0;
}
1	sysadm	1.1	/***************************************************************************
2			user_list_display.c - description
3			-------------------
4			Copyright : (C) 2004-2025 by Leaflet
5			Email : leaflet@leafok.com
6			***************************************************************************/
7
8			/***************************************************************************
9			* *
10			* This program is free software; you can redistribute it and/or modify *
11			* it under the terms of the GNU General Public License as published by *
12			* the Free Software Foundation; either version 3 of the License, or *
13			* (at your option) any later version. *
14			* *
15			***************************************************************************/
16
17	sysadm	1.11	#include "bbs.h"
18	sysadm	1.2	#include "ip_mask.h"
19	sysadm	1.1	#include "lml.h"
20			#include "log.h"
21			#include "screen.h"
22			#include "str_process.h"
23			#include "user_list.h"
24			#include "user_info_display.h"
25	sysadm	1.2	#include "user_priv.h"
26	sysadm	1.6	#include <ctype.h>
27	sysadm	1.1	#include <string.h>
28	sysadm	1.2	#include <time.h>
29	sysadm	1.1	#include <sys/param.h>
30
31			#define BBS_max_sessions_per_user 10
32	sysadm	1.2	#define LAST_LOGIN_DT_MAX_LEN 50
33	sysadm	1.1
34	sysadm	1.4	static int display_user_info_key_handler(int p_key, DISPLAY_CTX p_ctx)
35	sysadm	1.1	{
36			return 0;
37			}
38
39			int user_info_display(USER_INFO *p_user_info)
40			{
41			USER_ONLINE_INFO sessions[BBS_max_sessions_per_user];
42			int session_cnt = BBS_max_sessions_per_user;
43	sysadm	1.2	int article_cnt;
44	sysadm	1.5	const char *astro_name;
45			char astro_str[LINE_BUFFER_LEN];
46	sysadm	1.2	struct tm tm_last_login;
47			char str_last_login_dt[LAST_LOGIN_DT_MAX_LEN + 1];
48			struct tm tm_last_logout;
49			char str_last_logout_dt[LAST_LOGIN_DT_MAX_LEN + 1];
50			char login_ip[IP_ADDR_LEN];
51			int ip_mask_level;
52	sysadm	1.9	const char *p_action_title;
53	sysadm	1.1	char action_str[LINE_BUFFER_LEN];
54	sysadm	1.7	const char *user_level_name;
55	sysadm	1.2	char intro_f[BBS_user_intro_max_len];
56			int intro_len;
57			char user_info_f[BUFSIZ];
58			long line_offsets[BBS_user_intro_max_line + 1];
59			long lines;
60	sysadm	1.1	char *p;
61	sysadm	1.2	const char *q;
62	sysadm	1.1	int ret;
63			int i;
64
65	sysadm	1.2	article_cnt = get_user_article_cnt(p_user_info->uid);
66
67	sysadm	1.5	astro_name = get_astro_name(p_user_info->birthday);
68			if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'M')
69			{
70			snprintf(astro_str, sizeof(astro_str),
71			"\033[1;36m%s座\033[m",
72			astro_name);
73			}
74			else if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'F')
75			{
76			snprintf(astro_str, sizeof(astro_str),
77			"\033[1;35m%s座\033[m",
78			astro_name);
79			}
80			else
81			{
82			snprintf(astro_str, sizeof(astro_str),
83			"\033[1;33m%s座\033[m",
84			astro_name);
85			}
86
87	sysadm	1.2	localtime_r(&(p_user_info->last_login_dt), &tm_last_login);
88	sysadm	1.12	strftime(str_last_login_dt, sizeof(str_last_login_dt), "%F %H:%M", &tm_last_login);
89	sysadm	1.4	if (p_user_info->last_logout_dt <= p_user_info->last_login_dt)
90	sysadm	1.3	{
91			strncpy(str_last_logout_dt, str_last_login_dt, sizeof(str_last_logout_dt) - 1);
92			str_last_logout_dt[sizeof(str_last_logout_dt) - 1] = '\0';
93			}
94			else
95			{
96			localtime_r(&(p_user_info->last_logout_dt), &tm_last_logout);
97	sysadm	1.12	strftime(str_last_logout_dt, sizeof(str_last_logout_dt), "%F %H:%M", &tm_last_logout);
98	sysadm	1.3	}
99	sysadm	1.2
100	sysadm	1.1	action_str[0] = '\0';
101
102			ret = query_user_online_info_by_uid(p_user_info->uid, sessions, &session_cnt, 0);
103			if (ret < 0)
104			{
105			log_error("query_user_online_info_by_uid(uid=%d, cnt=%d) error: %d\n",
106			p_user_info->uid, session_cnt, ret);
107	sysadm	1.2	session_cnt = 0;
108	sysadm	1.1	}
109	sysadm	1.2
110			p = action_str;
111			for (i = 0; i < session_cnt; i++)
112	sysadm	1.1	{
113	sysadm	1.9	p_action_title = (sessions[i].current_action_title != NULL
114			? sessions[i].current_action_title
115			: sessions[i].current_action);
116
117			if (p + strlen(p_action_title) + 4 >= action_str + sizeof(action_str)) // buffer overflow
118	sysadm	1.2	{
119			log_error("action_str of user(uid=%d) truncated at i=%d\n", p_user_info->uid, i);
120			break;
121			}
122			*p++ = '[';
123	sysadm	1.9	for (q = p_action_title; *q != '\0';)
124	sysadm	1.1	{
125	sysadm	1.2	p++ = q++;
126	sysadm	1.1	}
127	sysadm	1.2	*p++ = ']';
128			*p++ = ' ';
129	sysadm	1.1	}
130	sysadm	1.2	*p++ = '\n';
131			*p = '\0';
132	sysadm	1.1
133	sysadm	1.2	if (session_cnt > 0)
134			{
135			strncpy(login_ip, sessions[0].ip, sizeof(login_ip) - 1);
136			login_ip[sizeof(login_ip) - 1] = '\0';
137
138			ip_mask_level = checklevel(&BBS_priv, P_ADMIN_M \| P_ADMIN_S);
139			ip_mask(login_ip, (ip_mask_level ? 1 : 2), '*');
140			}
141			else
142			{
143			login_ip[0] = '\0';
144			}
145	sysadm	1.1
146	sysadm	1.7	user_level_name = get_user_level_name(p_user_info->exp);
147
148	sysadm	1.2	intro_len = lml_render(p_user_info->intro, intro_f, sizeof(intro_f), 0);
149	sysadm	1.1
150	sysadm	1.2	snprintf(user_info_f, sizeof(user_info_f),
151			"\n%s (%s) 上站 [%d] 发文 [%d]\n"
152			"上次在 [%s] 从 [%s] 访问本站经验值 [%d]\n"
153	sysadm	1.5	"离线于 [%s] 等级 [%s] 星座 [%s]\n"
154	sysadm	1.2	"%s\033[1m%s\033[m"
155			"%s\n%s\n",
156			p_user_info->username, p_user_info->nickname, p_user_info->visit_count, article_cnt,
157			str_last_login_dt, (session_cnt > 0 ? login_ip : "未知"), p_user_info->exp,
158	sysadm	1.7	(session_cnt > 0 ? "在线或因断线不详" : str_last_logout_dt), user_level_name, astro_str,
159	sysadm	1.2	(session_cnt > 0 ? "目前在线，状态如下：\n" : ""), (session_cnt > 0 ? action_str : ""),
160			(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"),
161	sysadm	1.1	intro_f);
162
163	sysadm	1.2	lines = split_data_lines(user_info_f, SCREEN_COLS, line_offsets, MIN(SCREEN_ROWS - 1, BBS_user_intro_max_line + 8), 1, NULL);
164	sysadm	1.1
165			clearscr();
166	sysadm	1.4	display_data(user_info_f, lines, line_offsets, 1, display_user_info_key_handler, DATA_READ_HELP);
167	sysadm	1.1
168			return 0;
169			}
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