--- lbbs/src/article_post.c	2025/06/12 12:14:28	1.1
+++ lbbs/src/article_post.c	2025/06/13 12:01:27	1.3
@@ -19,11 +19,220 @@
 #include "editor.h"
 #include "screen.h"
 #include "log.h"
+#include "io.h"
+#include <ctype.h>
+#include <string.h>
 
-int article_post(SECTION_LIST *p_section, ARTICLE *p_article, ARTICLE_POST_TYPE type)
+#define STR_INPUT_LEN 74
+
+int article_post(SECTION_LIST *p_section)
+{
+	EDITOR_DATA *p_editor_data;
+	char title[BBS_article_title_max_len + 1] = "";
+	char title_input[STR_INPUT_LEN + 1] = "";
+	int sign_id = 0;
+	long len;
+	int ch;
+	char *p, *q;
+
+	if (p_section == NULL)
+	{
+		log_error("NULL pointer error\n");
+	}
+
+	p_editor_data = editor_data_load("");
+	if (p_editor_data == NULL)
+	{
+		log_error("editor_data_load() error\n");
+		return -2;
+	}
+
+	// Set title and sign
+	for (ch = 'T'; !SYS_server_exit;)
+	{
+		clearscr();
+		moveto(21, 1);
+		prints("发表文章于 %s[%s] 讨论区", p_section->stitle, p_section->sname);
+		moveto(22, 1);
+		prints("使用标题: %s", (title[0] == '\0' ? "[正在设定主题]" : title));
+		moveto(23, 1);
+		prints("使用第 %d 个签名", sign_id);
+
+		if (toupper(ch) != 'T')
+		{
+			prints("    按0~3选签名档");
+
+			moveto(24, 1);
+			prints("T改标题, C取消, Enter继续: ");
+			iflush();
+			ch = 0;
+		}
+
+		for (; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME))
+		{
+			switch (toupper(ch))
+			{
+			case CR:
+				igetch_reset();
+				break;
+			case 'T':
+				moveto(24, 1);
+				clrtoeol();
+				len = get_data(24, 1, "标题：", title_input, STR_INPUT_LEN, 1);
+				for (p = title_input; *p == ' '; p++)
+					;
+				for (q = title_input + len; q > p && *(q - 1) == ' '; q--)
+					;
+				*q = '\0';
+				len = q - p;
+
+				if (*p != '\0')
+				{
+					memcpy(title, p, (size_t)len + 1);
+					memcpy(title_input, title, (size_t)len + 1);
+				}
+				if (title[0] != '\0') // title is valid
+				{
+					ch = 0;
+				}
+				break;
+			case 'C':
+				clearscr();
+				moveto(1, 1);
+				prints("取消...");
+				press_any_key();
+				goto cleanup;
+			case '0':
+			case '1':
+			case '2':
+			case '3':
+				sign_id = ch - '0';
+				break;
+			default: // Invalid selection
+				continue;
+			}
+
+			break;
+		}
+
+		if (ch != CR)
+		{
+			continue;
+		}
+
+		for (ch = 'E'; !SYS_server_exit && toupper(ch) == 'E';)
+		{
+			editor_display(p_editor_data);
+
+			clearscr();
+			moveto(1, 1);
+			prints("(S)发送, (C)取消, (T)更改标题 or (E)再编辑? [S]: ");
+			iflush();
+
+			for (ch = 0; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME))
+			{
+				switch (toupper(ch))
+				{
+				case CR:
+					igetch_reset();
+				case 'S':
+					break;
+				case 'C':
+					clearscr();
+					moveto(1, 1);
+					prints("取消...");
+					press_any_key();
+					goto cleanup;
+				case 'T':
+					break;
+				case 'E':
+					break;
+				default: // Invalid selection
+					continue;
+				}
+
+				break;
+			}
+		}
+	}
+
+	// editor_data_save(p_editor_data, p_data_new, data_new_len);
+	log_common("Debug: post article\n");
+
+cleanup:
+	editor_data_cleanup(p_editor_data);
+
+	return 0;
+}
+
+int article_modify(SECTION_LIST *p_section, ARTICLE *p_article)
+{
+	ARTICLE_CACHE cache;
+	EDITOR_DATA *p_editor_data;
+
+	if (p_section == NULL || p_article == NULL)
+	{
+		log_error("NULL pointer error\n");
+	}
+
+	if (article_cache_load(&cache, VAR_ARTICLE_CACHE_DIR, p_article) < 0)
+	{
+		log_error("article_cache_load(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid);
+		return -2;
+	}
+	p_editor_data = editor_data_load(cache.p_data);
+	if (p_editor_data == NULL)
+	{
+		log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid);
+		return -2;
+	}
+	if (article_cache_unload(&cache) < 0)
+	{
+		log_error("article_cache_unload(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid);
+		return -2;
+	}
+
+	editor_display(p_editor_data);
+
+	// editor_data_save(p_editor_data, p_data_new, data_new_len);
+
+	editor_data_cleanup(p_editor_data);
+
+	return 0;
+}
+
+int article_reply(SECTION_LIST *p_section, ARTICLE *p_article)
 {
-	log_common("Debug: sid=%d aid=%d type=%d\n",
-			   p_section->sid, (p_article == NULL ? 0 : p_article->aid), type);
+	ARTICLE_CACHE cache;
+	EDITOR_DATA *p_editor_data;
+
+	if (p_section == NULL || p_article == NULL)
+	{
+		log_error("NULL pointer error\n");
+	}
+
+	if (article_cache_load(&cache, VAR_ARTICLE_CACHE_DIR, p_article) < 0)
+	{
+		log_error("article_cache_load(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid);
+		return -2;
+	}
+	p_editor_data = editor_data_load(cache.p_data);
+	if (p_editor_data == NULL)
+	{
+		log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid);
+		return -2;
+	}
+	if (article_cache_unload(&cache) < 0)
+	{
+		log_error("article_cache_unload(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid);
+		return -2;
+	}
+
+	editor_display(p_editor_data);
+
+	// editor_data_save(p_editor_data, p_data_new, data_new_len);
+
+	editor_data_cleanup(p_editor_data);
 
 	return 0;
 }