X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit-ng%2Fforum_view.c;h=71d7b09116414db01d9ecb98d4d834b009a906e8;hb=HEAD;hp=591e5fc55ba673d9bcfc82265fb4f36885424510;hpb=e30c79bdaf10ef50b2d0151b35ffb61677d540b6;p=citadel.git

diff --git a/webcit-ng/forum_view.c b/webcit-ng/forum_view.c
deleted file mode 100644
index 591e5fc55..000000000
--- a/webcit-ng/forum_view.c
+++ /dev/null
@@ -1,147 +0,0 @@
-// The code in here feeds messages out as JSON to the client browser.  It is currently being used
-// for the forum view, but as we implement other views we'll probably reuse a lot of what's here.
-//
-// Copyright (c) 1996-2022 by the citadel.org team
-//
-// This program is open source software.  Use, duplication, or
-// disclosure are subject to the GNU General Public License v3.
-
-#include "webcit.h"
-
-// Commands we need to send to Citadel Server before we begin rendering forum view.
-// These are common to flat and threaded views.
-void setup_for_forum_view(struct ctdlsession *c) {
-	char buf[1024];
-	ctdl_printf(c, "MSGP text/html|text/plain");	// Declare the MIME types we know how to render
-	ctdl_readline(c, buf, sizeof(buf));		// Ignore the response
-	ctdl_printf(c, "MSGP dont_decode");		// Tell the server we will decode base64/etc client-side
-	ctdl_readline(c, buf, sizeof(buf));		// Ignore the response
-}
-
-
-// Fetch a single message and return it in JSON format for client-side rendering
-void json_render_one_message(struct http_transaction *h, struct ctdlsession *c, long msgnum) {
-	StrBuf *raw_msg = NULL;
-	StrBuf *sanitized_msg = NULL;
-	char buf[1024];
-	char content_transfer_encoding[1024] = { 0 };
-	char content_type[1024] = { 0 };
-	char datetime[128] = { 0 };
-	char author[1024] = { 0 };
-	char emailaddr[1024] = { 0 };
-	int message_originated_locally = 0;
-
-	setup_for_forum_view(c);
-
-	ctdl_printf(c, "MSG4 %ld", msgnum);
-	ctdl_readline(c, buf, sizeof(buf));
-	if (buf[0] != '1') {
-		do_404(h);
-		return;
-	}
-
-	JsonValue *j = NewJsonObject(HKEY("message"));
-	JsonObjectAppend(j, NewJsonNumber(HKEY("msgnum"), msgnum));
-
-	while ((ctdl_readline(c, buf, sizeof(buf)) >= 0) && (strcmp(buf, "text")) && (strcmp(buf, "000"))) {
-
-		// citadel header parsing here
-		if (!strncasecmp(buf, "from=", 5)) {
-			safestrncpy(author, &buf[5], sizeof author);
-		}
-		else if (!strncasecmp(buf, "rfca=", 5)) {
-			safestrncpy(emailaddr, &buf[5], sizeof emailaddr);
-		}
-		else if (!strncasecmp(buf, "time=", 5)) {
-			JsonObjectAppend(j, NewJsonNumber(HKEY("time"), atol(&buf[5])));
-		}
-		else if (!strncasecmp(buf, "locl=", 5)) {
-			message_originated_locally = 1;
-		}
-		else if (!strncasecmp(buf, "subj=", 5)) {
-			JsonObjectAppend(j, NewJsonPlainString(HKEY("subj"), &buf[5], -1));
-		}
-		else if (!strncasecmp(buf, "msgn=", 5)) {
-			JsonObjectAppend(j, NewJsonPlainString(HKEY("msgn"), &buf[5], -1));
-		}
-		else if (!strncasecmp(buf, "wefw=", 5)) {
-			JsonObjectAppend(j, NewJsonPlainString(HKEY("wefw"), &buf[5], -1));
-		}
-	}
-
-	if (message_originated_locally) {
-		JsonObjectAppend(j, NewJsonPlainString(HKEY("from"), author, -1));
-	}
-	else {
-		JsonObjectAppend(j, NewJsonPlainString(HKEY("from"), emailaddr, -1));		// FIXME do compound address string
-	}
-
-	if (!strcmp(buf, "text")) {
-		while ((ctdl_readline(c, buf, sizeof(buf)) >= 0) && (strcmp(buf, "")) && (strcmp(buf, "000"))) {
-			// rfc822 header parsing here
-			if (!strncasecmp(buf, "Content-transfer-encoding:", 26)) {
-				strcpy(content_transfer_encoding, &buf[26]);
-				striplt(content_transfer_encoding);
-			}
-			if (!strncasecmp(buf, "Content-type:", 13)) {
-				strcpy(content_type, &buf[13]);
-				striplt(content_type);
-			}
-		}
-		if (!strcmp(buf, "000")) {		// if we have an empty message, don't try to read further
-			raw_msg = NULL;
-		}
-		else {
-			raw_msg = ctdl_readtextmsg(c);
-		}
-	}
-	else {
-		raw_msg = NULL;
-	}
-
-	if (raw_msg) {
-		// These are the encodings we know how to handle.  Decode in-place.
-
-		if (!strcasecmp(content_transfer_encoding, "base64")) {
-			StrBufDecodeBase64(raw_msg);
-		}
-		if (!strcasecmp(content_transfer_encoding, "quoted-printable")) {
-			StrBufDecodeQP(raw_msg);
-		}
-
-		// At this point, raw_msg contains the decoded message.
-		// Now run through the renderers we have available.
-
-		if (!strncasecmp(content_type, "text/html", 9)) {
-			sanitized_msg = html2html("UTF-8", 0, c->room, msgnum, raw_msg);
-		}
-		else if (!strncasecmp(content_type, "text/plain", 10)) {
-			sanitized_msg = text2html("UTF-8", 0, c->room, msgnum, raw_msg);
-		}
-		else if (!strncasecmp(content_type, "text/x-citadel-variformat", 25)) {
-			sanitized_msg = variformat2html(raw_msg);
-		}
-		else {
-			sanitized_msg = NewStrBufPlain(HKEY("<i>No renderer for this content type</i><br>"));
-			syslog(LOG_WARNING, "forum_view: no renderer for content type %s", content_type);
-		}
-		FreeStrBuf(&raw_msg);
-
-		// If sanitized_msg is not NULL, we have rendered the message and can output it.
-		if (sanitized_msg) {
-			JsonObjectAppend(j, NewJsonString(HKEY("text"), sanitized_msg, NEWJSONSTRING_SMASHBUF));
-		}
-		else {
-			syslog(LOG_WARNING, "forum_view: message %ld of content type %s converted to NULL", msgnum, content_type);
-		}
-	}
-
-	StrBuf *sj = NewStrBuf();
-	SerializeJson(sj, j, 1);	// '1' == free the source object
-
-	add_response_header(h, strdup("Content-type"), strdup("application/json"));
-	h->response_code = 200;
-	h->response_string = strdup("OK");
-	h->response_body_length = StrLength(sj);
-	h->response_body = SmashStrBuf(&sj);
-}