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 "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 const int astro_dates[] = {
        21, 20, 21, 21, 22, 22, 23, 24, 24, 24, 23, 22};

static const char *astro_names[] = {
        "摩羯", "水瓶", "双鱼", "白羊", "金牛", "双子", "巨蟹", "狮子", "处女", "天秤", "天蝎", "射手", "摩羯"};

const char *get_astro_name(time_t birthday)
{
        struct tm tm_birth;

        localtime_r(&birthday, &tm_birth);

        if (tm_birth.tm_mon < 1 || tm_birth.tm_mon > 12 || tm_birth.tm_mday < 1 || tm_birth.tm_mday > 31)
        {
                return astro_names[0];
        }

        if (tm_birth.tm_mday < astro_dates[tm_birth.tm_mon - 1])
        {
                return astro_names[tm_birth.tm_mon - 1];
        }

        return astro_names[tm_birth.tm_mon];
}

static const int user_level_points[] = {
        INT_MIN, // 0
        50,              // 1
        200,     // 2
        500,     // 3
        1000,    // 4
        2000,    // 5
        5000,    // 6
        10000,   // 7
        20000,   // 8
        30000,   // 9
        50000,   // 10
        60000,   // 11
        70000,   // 12
        80000,   // 13
        90000,   // 14
        100000,  // 15
        INT_MAX, // 16
};

static const char *user_level_names[] = {
        "新手上路", // 0
        "初来乍练", // 1
        "白手起家", // 2
        "略懂一二", // 3
        "小有作为", // 4
        "对答如流", // 5
        "精于此道", // 6
        "博大精深", // 7
        "登峰造极", // 8
        "论坛砥柱", // 9
        "☆☆☆☆☆",        // 10
        "★☆☆☆☆",        // 11
        "★★☆☆☆",        // 12
        "★★★☆☆",        // 13
        "★★★★☆",        // 14
        "★★★★★",        // 15
};

static const int user_level_cnt = sizeof(user_level_names) / sizeof(const char *);

static const char *get_user_level_name(int point)
{
        int left;
        int right;
        int mid;

        left = 0;
        right = user_level_cnt - 1;

        while (left < right)
        {
                mid = (left + right) / 2;
                if (point < user_level_points[mid + 1])
                {
                        right = mid;
                }
                else if (point > user_level_points[mid + 1])
                {
                        left = mid + 1;
                }
                else // if (point == user_level_points[mid])
                {
                        left = mid + 1;
                        break;
                }
        }

        return user_level_names[left];
}

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;
        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), "%c", &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), "%c", &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++)
        {
                if (p + strlen(sessions[i].current_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 = sessions[i].current_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	1.2	#include "ip_mask.h"
18	sysadm	1.1	#include "lml.h"
19			#include "log.h"
20			#include "screen.h"
21			#include "str_process.h"
22			#include "user_list.h"
23			#include "user_info_display.h"
24	sysadm	1.2	#include "user_priv.h"
25	sysadm	1.6	#include <ctype.h>
26	sysadm	1.1	#include <string.h>
27	sysadm	1.2	#include <time.h>
28	sysadm	1.1	#include <sys/param.h>
29
30			#define BBS_max_sessions_per_user 10
31	sysadm	1.2	#define LAST_LOGIN_DT_MAX_LEN 50
32	sysadm	1.1
33	sysadm	1.5	static const int astro_dates[] = {
34			21, 20, 21, 21, 22, 22, 23, 24, 24, 24, 23, 22};
35
36			static const char *astro_names[] = {
37			"摩羯", "水瓶", "双鱼", "白羊", "金牛", "双子", "巨蟹", "狮子", "处女", "天秤", "天蝎", "射手", "摩羯"};
38
39			const char *get_astro_name(time_t birthday)
40			{
41			struct tm tm_birth;
42
43			localtime_r(&birthday, &tm_birth);
44
45			if (tm_birth.tm_mon < 1 \|\| tm_birth.tm_mon > 12 \|\| tm_birth.tm_mday < 1 \|\| tm_birth.tm_mday > 31)
46			{
47			return astro_names[0];
48			}
49
50			if (tm_birth.tm_mday < astro_dates[tm_birth.tm_mon - 1])
51			{
52			return astro_names[tm_birth.tm_mon - 1];
53			}
54
55			return astro_names[tm_birth.tm_mon];
56			}
57
58	sysadm	1.7	static const int user_level_points[] = {
59			INT_MIN, // 0
60			50, // 1
61			200, // 2
62			500, // 3
63			1000, // 4
64			2000, // 5
65			5000, // 6
66			10000, // 7
67			20000, // 8
68			30000, // 9
69			50000, // 10
70			60000, // 11
71			70000, // 12
72			80000, // 13
73			90000, // 14
74			100000, // 15
75			INT_MAX, // 16
76			};
77
78			static const char *user_level_names[] = {
79			"新手上路", // 0
80			"初来乍练", // 1
81			"白手起家", // 2
82			"略懂一二", // 3
83			"小有作为", // 4
84			"对答如流", // 5
85			"精于此道", // 6
86			"博大精深", // 7
87			"登峰造极", // 8
88			"论坛砥柱", // 9
89			"☆☆☆☆☆", // 10
90			"★☆☆☆☆", // 11
91			"★★☆☆☆", // 12
92			"★★★☆☆", // 13
93			"★★★★☆", // 14
94			"★★★★★", // 15
95			};
96
97			static const int user_level_cnt = sizeof(user_level_names) / sizeof(const char *);
98
99			static const char *get_user_level_name(int point)
100			{
101			int left;
102			int right;
103			int mid;
104
105			left = 0;
106			right = user_level_cnt - 1;
107
108			while (left < right)
109			{
110			mid = (left + right) / 2;
111			if (point < user_level_points[mid + 1])
112			{
113			right = mid;
114			}
115			else if (point > user_level_points[mid + 1])
116			{
117			left = mid + 1;
118			}
119			else // if (point == user_level_points[mid])
120			{
121			left = mid + 1;
122			break;
123			}
124			}
125
126			return user_level_names[left];
127			}
128
129	sysadm	1.4	static int display_user_info_key_handler(int p_key, DISPLAY_CTX p_ctx)
130	sysadm	1.1	{
131			return 0;
132			}
133
134			int user_info_display(USER_INFO *p_user_info)
135			{
136			USER_ONLINE_INFO sessions[BBS_max_sessions_per_user];
137			int session_cnt = BBS_max_sessions_per_user;
138	sysadm	1.2	int article_cnt;
139	sysadm	1.5	const char *astro_name;
140			char astro_str[LINE_BUFFER_LEN];
141	sysadm	1.2	struct tm tm_last_login;
142			char str_last_login_dt[LAST_LOGIN_DT_MAX_LEN + 1];
143			struct tm tm_last_logout;
144			char str_last_logout_dt[LAST_LOGIN_DT_MAX_LEN + 1];
145			char login_ip[IP_ADDR_LEN];
146			int ip_mask_level;
147	sysadm	1.1	char action_str[LINE_BUFFER_LEN];
148	sysadm	1.7	const char *user_level_name;
149	sysadm	1.2	char intro_f[BBS_user_intro_max_len];
150			int intro_len;
151			char user_info_f[BUFSIZ];
152			long line_offsets[BBS_user_intro_max_line + 1];
153			long lines;
154	sysadm	1.1	char *p;
155	sysadm	1.2	const char *q;
156	sysadm	1.1	int ret;
157			int i;
158
159	sysadm	1.2	article_cnt = get_user_article_cnt(p_user_info->uid);
160
161	sysadm	1.5	astro_name = get_astro_name(p_user_info->birthday);
162			if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'M')
163			{
164			snprintf(astro_str, sizeof(astro_str),
165			"\033[1;36m%s座\033[m",
166			astro_name);
167			}
168			else if (p_user_info->gender_pub && toupper(p_user_info->gender) == 'F')
169			{
170			snprintf(astro_str, sizeof(astro_str),
171			"\033[1;35m%s座\033[m",
172			astro_name);
173			}
174			else
175			{
176			snprintf(astro_str, sizeof(astro_str),
177			"\033[1;33m%s座\033[m",
178			astro_name);
179			}
180
181	sysadm	1.2	localtime_r(&(p_user_info->last_login_dt), &tm_last_login);
182			strftime(str_last_login_dt, sizeof(str_last_login_dt), "%c", &tm_last_login);
183	sysadm	1.4	if (p_user_info->last_logout_dt <= p_user_info->last_login_dt)
184	sysadm	1.3	{
185			strncpy(str_last_logout_dt, str_last_login_dt, sizeof(str_last_logout_dt) - 1);
186			str_last_logout_dt[sizeof(str_last_logout_dt) - 1] = '\0';
187			}
188			else
189			{
190			localtime_r(&(p_user_info->last_logout_dt), &tm_last_logout);
191			strftime(str_last_logout_dt, sizeof(str_last_logout_dt), "%c", &tm_last_logout);
192			}
193	sysadm	1.2
194	sysadm	1.1	action_str[0] = '\0';
195
196			ret = query_user_online_info_by_uid(p_user_info->uid, sessions, &session_cnt, 0);
197			if (ret < 0)
198			{
199			log_error("query_user_online_info_by_uid(uid=%d, cnt=%d) error: %d\n",
200			p_user_info->uid, session_cnt, ret);
201	sysadm	1.2	session_cnt = 0;
202	sysadm	1.1	}
203	sysadm	1.2
204			p = action_str;
205			for (i = 0; i < session_cnt; i++)
206	sysadm	1.1	{
207	sysadm	1.2	if (p + strlen(sessions[i].current_action_title) + 4 >= action_str + sizeof(action_str)) // buffer overflow
208			{
209			log_error("action_str of user(uid=%d) truncated at i=%d\n", p_user_info->uid, i);
210			break;
211			}
212			*p++ = '[';
213			for (q = sessions[i].current_action_title; *q != '\0';)
214	sysadm	1.1	{
215	sysadm	1.2	p++ = q++;
216	sysadm	1.1	}
217	sysadm	1.2	*p++ = ']';
218			*p++ = ' ';
219	sysadm	1.1	}
220	sysadm	1.2	*p++ = '\n';
221			*p = '\0';
222	sysadm	1.1
223	sysadm	1.2	if (session_cnt > 0)
224			{
225			strncpy(login_ip, sessions[0].ip, sizeof(login_ip) - 1);
226			login_ip[sizeof(login_ip) - 1] = '\0';
227
228			ip_mask_level = checklevel(&BBS_priv, P_ADMIN_M \| P_ADMIN_S);
229			ip_mask(login_ip, (ip_mask_level ? 1 : 2), '*');
230			}
231			else
232			{
233			login_ip[0] = '\0';
234			}
235	sysadm	1.1
236	sysadm	1.7	user_level_name = get_user_level_name(p_user_info->exp);
237
238	sysadm	1.2	intro_len = lml_render(p_user_info->intro, intro_f, sizeof(intro_f), 0);
239	sysadm	1.1
240	sysadm	1.2	snprintf(user_info_f, sizeof(user_info_f),
241			"\n%s (%s) 上站 [%d] 发文 [%d]\n"
242			"上次在 [%s] 从 [%s] 访问本站经验值 [%d]\n"
243	sysadm	1.5	"离线于 [%s] 等级 [%s] 星座 [%s]\n"
244	sysadm	1.2	"%s\033[1m%s\033[m"
245			"%s\n%s\n",
246			p_user_info->username, p_user_info->nickname, p_user_info->visit_count, article_cnt,
247			str_last_login_dt, (session_cnt > 0 ? login_ip : "未知"), p_user_info->exp,
248	sysadm	1.7	(session_cnt > 0 ? "在线或因断线不详" : str_last_logout_dt), user_level_name, astro_str,
249	sysadm	1.2	(session_cnt > 0 ? "目前在线，状态如下：\n" : ""), (session_cnt > 0 ? action_str : ""),
250			(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"),
251	sysadm	1.1	intro_f);
252
253	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);
254	sysadm	1.1
255			clearscr();
256	sysadm	1.4	display_data(user_info_f, lines, line_offsets, 1, display_user_info_key_handler, DATA_READ_HELP);
257	sysadm	1.1
258			return 0;
259			}
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