| 20 |
#include "screen.h" |
#include "screen.h" |
| 21 |
#include "log.h" |
#include "log.h" |
| 22 |
#include "io.h" |
#include "io.h" |
| 23 |
|
#include "lml.h" |
| 24 |
|
#include "database.h" |
| 25 |
#include <ctype.h> |
#include <ctype.h> |
| 26 |
#include <string.h> |
#include <string.h> |
| 27 |
|
#include <stdlib.h> |
| 28 |
|
|
| 29 |
#define STR_INPUT_LEN 74 |
#define TITLE_INPUT_MAX_LEN 74 |
| 30 |
|
#define ARTICLE_CONTENT_MAX_LEN 1024 * 1024 * 4 // 4MB |
| 31 |
|
#define ARTICLE_QUOTE_MAX_LINES 20 |
| 32 |
|
#define ARTICLE_QUOTE_LINE_MAX_LEN 76 |
| 33 |
|
|
| 34 |
int article_post(SECTION_LIST *p_section) |
int article_post(SECTION_LIST *p_section) |
| 35 |
{ |
{ |
| 36 |
EDITOR_DATA *p_editor_data; |
EDITOR_DATA *p_editor_data = NULL; |
| 37 |
char title[BBS_article_title_max_len + 1] = ""; |
char title[BBS_article_title_max_len + 1]; |
| 38 |
char title_input[STR_INPUT_LEN + 1] = ""; |
char title_input[TITLE_INPUT_MAX_LEN + 1]; |
| 39 |
int sign_id = 0; |
int sign_id = 0; |
| 40 |
long len; |
long len; |
| 41 |
int ch; |
int ch; |
| 46 |
log_error("NULL pointer error\n"); |
log_error("NULL pointer error\n"); |
| 47 |
} |
} |
| 48 |
|
|
| 49 |
|
title[0] = '\0'; |
| 50 |
|
title_input[0] = '\0'; |
| 51 |
|
|
| 52 |
p_editor_data = editor_data_load(""); |
p_editor_data = editor_data_load(""); |
| 53 |
if (p_editor_data == NULL) |
if (p_editor_data == NULL) |
| 54 |
{ |
{ |
| 63 |
moveto(21, 1); |
moveto(21, 1); |
| 64 |
prints("发表文章于 %s[%s] 讨论区", p_section->stitle, p_section->sname); |
prints("发表文章于 %s[%s] 讨论区", p_section->stitle, p_section->sname); |
| 65 |
moveto(22, 1); |
moveto(22, 1); |
| 66 |
prints("使用标题: %s", (title[0] == '\0' ? "[正在设定主题]" : title)); |
prints("标题: %s", (title[0] == '\0' ? "[无]" : title)); |
| 67 |
moveto(23, 1); |
moveto(23, 1); |
| 68 |
prints("使用第 %d 个签名", sign_id); |
prints("使用第 [1;32m%d[m 个签名", sign_id); |
| 69 |
|
|
| 70 |
if (toupper(ch) != 'T') |
if (toupper(ch) != 'T') |
| 71 |
{ |
{ |
| 72 |
prints(" 按[1;32m0[0;37m~[1;32m3[0;37m选签名档[m"); |
prints(" 按[1;32m0[m~[1;32m3[m选签名档(0表示不使用)"); |
| 73 |
|
|
| 74 |
moveto(24, 1); |
moveto(24, 1); |
| 75 |
prints("[1;32mT[0;37m改标题, [1;32mC[0;37m取消, [1;32mEnter[0;37m继续: [m"); |
prints("[1;32mT[m改标题, [1;32mC[m取消, [1;32mEnter[m继续: "); |
| 76 |
iflush(); |
iflush(); |
| 77 |
ch = 0; |
ch = 0; |
| 78 |
} |
} |
| 87 |
case 'T': |
case 'T': |
| 88 |
moveto(24, 1); |
moveto(24, 1); |
| 89 |
clrtoeol(); |
clrtoeol(); |
| 90 |
len = get_data(24, 1, "标题:", title_input, STR_INPUT_LEN, 1); |
len = get_data(24, 1, "标题: ", title_input, TITLE_INPUT_MAX_LEN, 1); |
| 91 |
for (p = title_input; *p == ' '; p++) |
for (p = title_input; *p == ' '; p++) |
| 92 |
; |
; |
| 93 |
for (q = title_input + len; q > p && *(q - 1) == ' '; q--) |
for (q = title_input + len; q > p && *(q - 1) == ' '; q--) |
| 94 |
; |
; |
| 95 |
*q = '\0'; |
*q = '\0'; |
| 96 |
len = q - p; |
len = q - p; |
|
|
|
| 97 |
if (*p != '\0') |
if (*p != '\0') |
| 98 |
{ |
{ |
| 99 |
memcpy(title, p, (size_t)len + 1); |
memcpy(title, p, (size_t)len + 1); |
| 100 |
memcpy(title_input, title, (size_t)len + 1); |
memcpy(title_input, title, (size_t)len + 1); |
| 101 |
} |
} |
| 102 |
if (title[0] != '\0') // title is valid |
ch = 0; |
|
{ |
|
|
ch = 0; |
|
|
} |
|
| 103 |
break; |
break; |
| 104 |
case 'C': |
case 'C': |
| 105 |
clearscr(); |
clearscr(); |
| 120 |
break; |
break; |
| 121 |
} |
} |
| 122 |
|
|
| 123 |
if (ch != CR) |
if (ch != CR || title[0] == '\0') |
| 124 |
{ |
{ |
| 125 |
continue; |
continue; |
| 126 |
} |
} |
| 159 |
break; |
break; |
| 160 |
} |
} |
| 161 |
} |
} |
| 162 |
|
|
| 163 |
|
if (toupper(ch) != 'T') |
| 164 |
|
{ |
| 165 |
|
break; |
| 166 |
|
} |
| 167 |
} |
} |
| 168 |
|
|
| 169 |
// editor_data_save(p_editor_data, p_data_new, data_new_len); |
// editor_data_save(p_editor_data, p_data_new, data_new_len); |
| 177 |
|
|
| 178 |
int article_modify(SECTION_LIST *p_section, ARTICLE *p_article) |
int article_modify(SECTION_LIST *p_section, ARTICLE *p_article) |
| 179 |
{ |
{ |
| 180 |
ARTICLE_CACHE cache; |
MYSQL *db; |
| 181 |
EDITOR_DATA *p_editor_data; |
MYSQL_RES *rs; |
| 182 |
|
MYSQL_ROW row; |
| 183 |
|
char sql[SQL_BUFFER_LEN]; |
| 184 |
|
int ch; |
| 185 |
|
|
| 186 |
|
EDITOR_DATA *p_editor_data = NULL; |
| 187 |
|
|
| 188 |
if (p_section == NULL || p_article == NULL) |
if (p_section == NULL || p_article == NULL) |
| 189 |
{ |
{ |
| 190 |
log_error("NULL pointer error\n"); |
log_error("NULL pointer error\n"); |
| 191 |
} |
} |
| 192 |
|
|
| 193 |
if (article_cache_load(&cache, VAR_ARTICLE_CACHE_DIR, p_article) < 0) |
db = db_open(); |
| 194 |
|
if (db == NULL) |
| 195 |
{ |
{ |
| 196 |
log_error("article_cache_load(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid); |
log_error("db_open() error: %s\n", mysql_error(db)); |
| 197 |
return -2; |
return -1; |
| 198 |
} |
} |
| 199 |
p_editor_data = editor_data_load(cache.p_data); |
|
| 200 |
if (p_editor_data == NULL) |
snprintf(sql, sizeof(sql), |
| 201 |
|
"SELECT bbs_content.CID, bbs_content.content " |
| 202 |
|
"FROM bbs INNER JOIN bbs_content ON bbs.CID = bbs_content.CID " |
| 203 |
|
"WHERE bbs.AID = %d", |
| 204 |
|
p_article->aid); |
| 205 |
|
|
| 206 |
|
if (mysql_query(db, sql) != 0) |
| 207 |
{ |
{ |
| 208 |
log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid); |
log_error("Query article content error: %s\n", mysql_error(db)); |
| 209 |
return -2; |
return -2; |
| 210 |
} |
} |
| 211 |
if (article_cache_unload(&cache) < 0) |
if ((rs = mysql_use_result(db)) == NULL) |
| 212 |
{ |
{ |
| 213 |
log_error("article_cache_unload(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid); |
log_error("Get article content data failed\n"); |
| 214 |
return -2; |
return -2; |
| 215 |
} |
} |
| 216 |
|
|
| 217 |
editor_display(p_editor_data); |
if ((row = mysql_fetch_row(rs))) |
| 218 |
|
{ |
| 219 |
|
p_editor_data = editor_data_load(row[1]); |
| 220 |
|
if (p_editor_data == NULL) |
| 221 |
|
{ |
| 222 |
|
log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, atoi(row[0])); |
| 223 |
|
mysql_free_result(rs); |
| 224 |
|
mysql_close(db); |
| 225 |
|
return -3; |
| 226 |
|
} |
| 227 |
|
} |
| 228 |
|
mysql_free_result(rs); |
| 229 |
|
mysql_close(db); |
| 230 |
|
|
| 231 |
|
for (ch = 'E'; !SYS_server_exit && toupper(ch) == 'E';) |
| 232 |
|
{ |
| 233 |
|
editor_display(p_editor_data); |
| 234 |
|
|
| 235 |
|
clearscr(); |
| 236 |
|
moveto(1, 1); |
| 237 |
|
prints("(S)保存, (C)取消 or (E)再编辑? [S]: "); |
| 238 |
|
iflush(); |
| 239 |
|
|
| 240 |
|
for (ch = 0; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME)) |
| 241 |
|
{ |
| 242 |
|
switch (toupper(ch)) |
| 243 |
|
{ |
| 244 |
|
case CR: |
| 245 |
|
igetch_reset(); |
| 246 |
|
case 'S': |
| 247 |
|
break; |
| 248 |
|
case 'C': |
| 249 |
|
clearscr(); |
| 250 |
|
moveto(1, 1); |
| 251 |
|
prints("取消..."); |
| 252 |
|
press_any_key(); |
| 253 |
|
goto cleanup; |
| 254 |
|
case 'E': |
| 255 |
|
break; |
| 256 |
|
default: // Invalid selection |
| 257 |
|
continue; |
| 258 |
|
} |
| 259 |
|
|
| 260 |
|
break; |
| 261 |
|
} |
| 262 |
|
} |
| 263 |
|
|
| 264 |
// editor_data_save(p_editor_data, p_data_new, data_new_len); |
// editor_data_save(p_editor_data, p_data_new, data_new_len); |
| 265 |
|
log_common("Debug: modify article\n"); |
| 266 |
|
|
| 267 |
|
cleanup: |
| 268 |
editor_data_cleanup(p_editor_data); |
editor_data_cleanup(p_editor_data); |
| 269 |
|
|
| 270 |
return 0; |
return 0; |
| 272 |
|
|
| 273 |
int article_reply(SECTION_LIST *p_section, ARTICLE *p_article) |
int article_reply(SECTION_LIST *p_section, ARTICLE *p_article) |
| 274 |
{ |
{ |
| 275 |
ARTICLE_CACHE cache; |
MYSQL *db; |
| 276 |
EDITOR_DATA *p_editor_data; |
MYSQL_RES *rs; |
| 277 |
|
MYSQL_ROW row; |
| 278 |
|
char sql[SQL_BUFFER_LEN]; |
| 279 |
|
char content[LINE_BUFFER_LEN * ARTICLE_QUOTE_MAX_LINES + 1]; |
| 280 |
|
char content_f[ARTICLE_CONTENT_MAX_LEN]; |
| 281 |
|
long line_offsets[ARTICLE_QUOTE_MAX_LINES + 1]; |
| 282 |
|
EDITOR_DATA *p_editor_data = NULL; |
| 283 |
|
char title[BBS_article_title_max_len + 1]; |
| 284 |
|
char title_input[BBS_article_title_max_len + 1 + 4]; // + "Re: " |
| 285 |
|
int sign_id = 0; |
| 286 |
|
long len; |
| 287 |
|
int ch; |
| 288 |
|
char *p, *q; |
| 289 |
|
int eol; |
| 290 |
|
int display_len; |
| 291 |
|
long quote_content_lines; |
| 292 |
|
long i; |
| 293 |
|
|
| 294 |
if (p_section == NULL || p_article == NULL) |
if (p_section == NULL || p_article == NULL) |
| 295 |
{ |
{ |
| 296 |
log_error("NULL pointer error\n"); |
log_error("NULL pointer error\n"); |
| 297 |
} |
} |
| 298 |
|
|
| 299 |
if (article_cache_load(&cache, VAR_ARTICLE_CACHE_DIR, p_article) < 0) |
title[0] = '\0'; |
| 300 |
|
snprintf(title_input, sizeof(title_input), "Re: %s", p_article->title); |
| 301 |
|
len = split_line(title_input, TITLE_INPUT_MAX_LEN, &eol, &display_len); |
| 302 |
|
title_input[len] = '\0'; |
| 303 |
|
|
| 304 |
|
db = db_open(); |
| 305 |
|
if (db == NULL) |
| 306 |
{ |
{ |
| 307 |
log_error("article_cache_load(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid); |
log_error("db_open() error: %s\n", mysql_error(db)); |
| 308 |
return -2; |
return -1; |
| 309 |
} |
} |
| 310 |
p_editor_data = editor_data_load(cache.p_data); |
|
| 311 |
if (p_editor_data == NULL) |
snprintf(sql, sizeof(sql), |
| 312 |
|
"SELECT bbs_content.CID, bbs_content.content " |
| 313 |
|
"FROM bbs INNER JOIN bbs_content ON bbs.CID = bbs_content.CID " |
| 314 |
|
"WHERE bbs.AID = %d", |
| 315 |
|
p_article->aid); |
| 316 |
|
|
| 317 |
|
if (mysql_query(db, sql) != 0) |
| 318 |
{ |
{ |
| 319 |
log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid); |
log_error("Query article content error: %s\n", mysql_error(db)); |
| 320 |
return -2; |
return -2; |
| 321 |
} |
} |
| 322 |
if (article_cache_unload(&cache) < 0) |
if ((rs = mysql_use_result(db)) == NULL) |
| 323 |
{ |
{ |
| 324 |
log_error("article_cache_unload(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid); |
log_error("Get article content data failed\n"); |
| 325 |
return -2; |
return -2; |
| 326 |
} |
} |
| 327 |
|
|
| 328 |
editor_display(p_editor_data); |
if ((row = mysql_fetch_row(rs))) |
| 329 |
|
{ |
| 330 |
|
// Apply LML render to content body |
| 331 |
|
len = lml_plain(row[1], content_f, ARTICLE_CONTENT_MAX_LEN); |
| 332 |
|
content_f[len] = '\0'; |
| 333 |
|
|
| 334 |
|
// Remove control sequence |
| 335 |
|
len = ctrl_seq_filter(content_f); |
| 336 |
|
|
| 337 |
|
len = snprintf(content, sizeof(content), "\n\n【 在 %s (%s) 的大作中提到: 】\n", p_article->username, p_article->nickname); |
| 338 |
|
|
| 339 |
|
quote_content_lines = split_data_lines(content_f, ARTICLE_QUOTE_LINE_MAX_LEN, line_offsets, ARTICLE_QUOTE_MAX_LINES + 1); |
| 340 |
|
for (i = 0; i < quote_content_lines; i++) |
| 341 |
|
{ |
| 342 |
|
memcpy(content + len, ": ", 2); // quote line prefix |
| 343 |
|
len += 2; |
| 344 |
|
memcpy(content + len, content_f + line_offsets[i], (size_t)(line_offsets[i + 1] - line_offsets[i])); |
| 345 |
|
len += (line_offsets[i + 1] - line_offsets[i]); |
| 346 |
|
} |
| 347 |
|
content[len] = '\0'; |
| 348 |
|
} |
| 349 |
|
mysql_free_result(rs); |
| 350 |
|
mysql_close(db); |
| 351 |
|
|
| 352 |
|
p_editor_data = editor_data_load(content); |
| 353 |
|
if (p_editor_data == NULL) |
| 354 |
|
{ |
| 355 |
|
log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, atoi(row[0])); |
| 356 |
|
return -3; |
| 357 |
|
} |
| 358 |
|
|
| 359 |
|
// Set title and sign |
| 360 |
|
for (ch = 'T'; !SYS_server_exit;) |
| 361 |
|
{ |
| 362 |
|
clearscr(); |
| 363 |
|
moveto(21, 1); |
| 364 |
|
prints("回复文章于 %s[%s] 讨论区", p_section->stitle, p_section->sname); |
| 365 |
|
moveto(22, 1); |
| 366 |
|
prints("标题: %s", (title[0] == '\0' ? "[无]" : title)); |
| 367 |
|
moveto(23, 1); |
| 368 |
|
prints("使用第 [1;32m%d[m 个签名", sign_id); |
| 369 |
|
|
| 370 |
|
if (toupper(ch) != 'T') |
| 371 |
|
{ |
| 372 |
|
prints(" 按[1;32m0[m~[1;32m3[m选签名档(0表示不使用)"); |
| 373 |
|
|
| 374 |
|
moveto(24, 1); |
| 375 |
|
prints("[1;32mT[m改标题, [1;32mC[m取消, [1;32mEnter[m继续: "); |
| 376 |
|
iflush(); |
| 377 |
|
ch = 0; |
| 378 |
|
} |
| 379 |
|
|
| 380 |
|
for (; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME)) |
| 381 |
|
{ |
| 382 |
|
switch (toupper(ch)) |
| 383 |
|
{ |
| 384 |
|
case CR: |
| 385 |
|
igetch_reset(); |
| 386 |
|
break; |
| 387 |
|
case 'T': |
| 388 |
|
moveto(24, 1); |
| 389 |
|
clrtoeol(); |
| 390 |
|
len = get_data(24, 1, "标题: ", title_input, TITLE_INPUT_MAX_LEN, 1); |
| 391 |
|
for (p = title_input; *p == ' '; p++) |
| 392 |
|
; |
| 393 |
|
for (q = title_input + len; q > p && *(q - 1) == ' '; q--) |
| 394 |
|
; |
| 395 |
|
*q = '\0'; |
| 396 |
|
len = q - p; |
| 397 |
|
if (*p != '\0') |
| 398 |
|
{ |
| 399 |
|
memcpy(title, p, (size_t)len + 1); |
| 400 |
|
memcpy(title_input, title, (size_t)len + 1); |
| 401 |
|
} |
| 402 |
|
ch = 0; |
| 403 |
|
break; |
| 404 |
|
case 'C': |
| 405 |
|
clearscr(); |
| 406 |
|
moveto(1, 1); |
| 407 |
|
prints("取消..."); |
| 408 |
|
press_any_key(); |
| 409 |
|
goto cleanup; |
| 410 |
|
case '0': |
| 411 |
|
case '1': |
| 412 |
|
case '2': |
| 413 |
|
case '3': |
| 414 |
|
sign_id = ch - '0'; |
| 415 |
|
break; |
| 416 |
|
default: // Invalid selection |
| 417 |
|
continue; |
| 418 |
|
} |
| 419 |
|
|
| 420 |
|
break; |
| 421 |
|
} |
| 422 |
|
|
| 423 |
|
if (ch != CR || title[0] == '\0') |
| 424 |
|
{ |
| 425 |
|
continue; |
| 426 |
|
} |
| 427 |
|
|
| 428 |
|
for (ch = 'E'; !SYS_server_exit && toupper(ch) == 'E';) |
| 429 |
|
{ |
| 430 |
|
editor_display(p_editor_data); |
| 431 |
|
|
| 432 |
|
clearscr(); |
| 433 |
|
moveto(1, 1); |
| 434 |
|
prints("(S)发送, (C)取消, (T)更改标题 or (E)再编辑? [S]: "); |
| 435 |
|
iflush(); |
| 436 |
|
|
| 437 |
|
for (ch = 0; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME)) |
| 438 |
|
{ |
| 439 |
|
switch (toupper(ch)) |
| 440 |
|
{ |
| 441 |
|
case CR: |
| 442 |
|
igetch_reset(); |
| 443 |
|
case 'S': |
| 444 |
|
break; |
| 445 |
|
case 'C': |
| 446 |
|
clearscr(); |
| 447 |
|
moveto(1, 1); |
| 448 |
|
prints("取消..."); |
| 449 |
|
press_any_key(); |
| 450 |
|
goto cleanup; |
| 451 |
|
case 'T': |
| 452 |
|
break; |
| 453 |
|
case 'E': |
| 454 |
|
break; |
| 455 |
|
default: // Invalid selection |
| 456 |
|
continue; |
| 457 |
|
} |
| 458 |
|
|
| 459 |
|
break; |
| 460 |
|
} |
| 461 |
|
} |
| 462 |
|
|
| 463 |
|
if (toupper(ch) != 'T') |
| 464 |
|
{ |
| 465 |
|
break; |
| 466 |
|
} |
| 467 |
|
} |
| 468 |
|
|
| 469 |
// editor_data_save(p_editor_data, p_data_new, data_new_len); |
// editor_data_save(p_editor_data, p_data_new, data_new_len); |
| 470 |
|
log_common("Debug: reply article\n"); |
| 471 |
|
|
| 472 |
|
cleanup: |
| 473 |
editor_data_cleanup(p_editor_data); |
editor_data_cleanup(p_editor_data); |
| 474 |
|
|
| 475 |
return 0; |
return 0; |