From a1b04c57eca8827bf0ef3875265a6a356107091e Mon Sep 17 00:00:00 2001
From: Art Cancro <ajc@citadel.org>
Date: Sat, 6 Jul 2002 03:10:26 +0000
Subject: [PATCH] * Enable a "make this my start page" link that works in lots
 of places.   Configures a user's preference of where to go after login.

---
 webcit/ChangeLog                |  5 ++-
 webcit/auth.c                   | 13 ++++++-
 webcit/mainmenu.c               | 12 ++++---
 webcit/roomops.c                | 13 +++++--
 webcit/static/mainframeset.html |  2 +-
 webcit/static/roombanner.html   |  1 +
 webcit/webcit.c                 | 62 ++++++++++++++++++++++++++++++++-
 webcit/webcit.h                 |  5 ++-
 webcit/who.c                    |  4 ++-
 9 files changed, 104 insertions(+), 13 deletions(-)

diff --git a/webcit/ChangeLog b/webcit/ChangeLog
index 3cccdd1f3..f52a864ef 100644
--- a/webcit/ChangeLog
+++ b/webcit/ChangeLog
@@ -1,4 +1,8 @@
 $Log$
+Revision 323.43  2002/07/06 03:10:26  ajc
+* Enable a "make this my start page" link that works in lots of places.
+  Configures a user's preference of where to go after login.
+
 Revision 323.42  2002/06/19 22:01:31  ajc
 * When editing another user's vCard, do a "transient goto" to their config
   room so you don't automatically gain access to their config room.
@@ -848,4 +852,3 @@ Sun Dec  6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
 
 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
 	* webserver.c: warning fix
-
diff --git a/webcit/auth.c b/webcit/auth.c
index bb863faf1..c5c503bb4 100644
--- a/webcit/auth.c
+++ b/webcit/auth.c
@@ -148,7 +148,18 @@ void do_login(void)
 
 void do_welcome(void)
 {
-	http_redirect("/static/mainframeset.html");
+	char startpage[SIZ];
+
+	get_preference("startpage", startpage);
+	if (strlen(startpage)==0) {
+		strcpy(startpage, "/dotskip&room=_BASEROOM_");
+		set_preference("startpage", startpage);
+	}
+
+        svprintf("STARTPAGE", WCS_STRING, startpage);
+
+        do_template("mainframeset");
+        clear_local_substs();
 }
 
 
diff --git a/webcit/mainmenu.c b/webcit/mainmenu.c
index 655138698..fb903dbe0 100644
--- a/webcit/mainmenu.c
+++ b/webcit/mainmenu.c
@@ -33,11 +33,13 @@ void display_main_menu(void)
 {
 	output_headers(1);
 
-	wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770077><TR><TD>");
-	wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
-	wprintf("<B>Basic commands</B>\n");
-	wprintf("</FONT></TD></TR></TABLE>\n");
-	wprintf("<CENTER><TABLE border=0><TR>");
+	wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770077><TR><TD>"
+		"<FONT SIZE=+1 COLOR=\"FFFFFF\""
+		"<B>Basic commands</B>\n"
+		"</FONT></TD>"
+		"</TD></TR></TABLE>\n"
+		"<CENTER><TABLE border=0><TR>"
+	);
 
 	wprintf("<TD>");	/* start of first column */
 
diff --git a/webcit/roomops.c b/webcit/roomops.c
index 8896b9499..104a5e791 100644
--- a/webcit/roomops.c
+++ b/webcit/roomops.c
@@ -369,6 +369,13 @@ void embed_room_banner(char *got) {
 		got = fakegot;
 	}
 
+	/* If the user happens to select the "make this my start page" link,
+	 * we want it to remember the URL as a "/dotskip" one instead of
+	 * a "skip" or "gotonext" or something like that.
+	 */
+	snprintf(WC->this_page, sizeof(WC->this_page), "/dotskip&room=%s",
+		WC->wc_roomname);
+
 	/* Check for new mail. */
 	WC->new_mail = extract_int(&got[4], 9);
 	WC->wc_view = extract_int(&got[4], 11);
@@ -380,6 +387,7 @@ void embed_room_banner(char *got) {
 	svcallback("ROOMINFO", readinfo);
 	svcallback("YOUHAVEMAIL", embed_newmail_button);
 	svcallback("VIEWOMATIC", embed_view_o_matic);
+	svcallback("START", offer_start_page);
 
 	do_template("roombanner");
 	clear_local_substs();
@@ -1820,8 +1828,9 @@ void knrooms() {
 		( !strcasecmp(listviewpref, "folders") ? "SELECTED" : "" )
 	);
 
-	wprintf("</SELECT></FORM></TD>\n"
-		"</TR></TABLE><BR>\n");
+	wprintf("</SELECT></FORM></TD><TD>\n");
+	offer_start_page();
+	wprintf("</TD></TR></TABLE><BR>\n");
 
 	/* Display the room list in the user's preferred format */
 	if (!strcasecmp(listviewpref, "folders")) {
diff --git a/webcit/static/mainframeset.html b/webcit/static/mainframeset.html
index dcc4e18d7..4ed44ef6b 100644
--- a/webcit/static/mainframeset.html
+++ b/webcit/static/mainframeset.html
@@ -6,7 +6,7 @@
 	<FRAMESET COLS="80, *" FRAMESPACING=0 BORDER="FALSE" FRAMEBORDER=0>
 		<FRAME NAME="left" SRC="/static/iconbar.html" SCROLLING="no">
 		<FRAMESET ROWS="*, 45" FRAMESPACING=0 BORDER="FALSE" FRAMEBORDER=0>
-			<FRAME NAME="workspace" SRC="/dotskip&room=_BASEROOM_">
+			<FRAME NAME="workspace" SRC="<?STARTPAGE>">
 			<FRAMESET COLS="*, 1" FRAMESPACING=0 BORDER="FALSE" FRAMEBORDER=0>
 				<FRAME NAME="bottom" SRC="/static/navbar.html" SCROLLING="no">
 				<FRAME NAME="ka" SRC="/blank" SCROLLING="no">
diff --git a/webcit/static/roombanner.html b/webcit/static/roombanner.html
index 6a109574f..8f308b295 100644
--- a/webcit/static/roombanner.html
+++ b/webcit/static/roombanner.html
@@ -21,6 +21,7 @@
 <TD VALIGN=TOP BGCOLOR=444455>
 <?VIEWOMATIC><BR>
 <FONT SIZE=-1 COLOR=DDDDCC><?NEWMSGS> new of <?TOTALMSGS> messages</FONT>
+<BR><?START>
 </TD>
 
 </TR></TABLE></CENTER>
diff --git a/webcit/webcit.c b/webcit/webcit.c
index c20a98b07..71df42eca 100644
--- a/webcit/webcit.c
+++ b/webcit/webcit.c
@@ -643,6 +643,55 @@ void blank_page(void) {
 }
 
 
+
+
+/*
+ * Offer to make any page the user's "start page."
+ */
+void offer_start_page(void) {
+	wprintf("<A HREF=\"/change_start_page?startpage=");
+	urlescputs(WC->this_page);
+	wprintf("\">"
+		"<FONT SIZE=-2 COLOR=#AAAAAA>Make this my start page</FONT>"
+		"</A>"
+	);
+}
+
+
+/* 
+ * Change the user's start page
+ */
+void change_start_page(void) {
+
+	if (bstr("startpage") == NULL) {
+		display_error("startpage set to null");
+		return;
+	}
+
+	set_preference("startpage", bstr("startpage"));
+
+	output_headers(3);
+	wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
+	wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
+	wprintf("<B>New start page</B>\n");
+	wprintf("</FONT></TD></TR></TABLE>\n");
+
+	wprintf("<CENTER>"
+		"<font size=+2>Your start page has been changed.</font>"
+		"<BR><BR>\n"
+		"<I>(Note: this does not change your browser's home page. "
+		"It changes the page you begin on when you log on to ");
+	escputs(serv_info.serv_humannode);
+	wprintf(".)</I><BR><BR>"
+		"<a href = \"javascript:history.back()\">Back...</a>"
+		"</CENTER>");
+
+	wDumpContent(1);
+}
+
+
+
+
 void display_error(char *errormessage)
 {
 	convenience_page("770000", "Error", errormessage);
@@ -714,6 +763,8 @@ void upload_handler(char *name, char *filename, char *partnum, char *disp,
 }
 
 
+
+
 /*
  * Entry point for WebCit transaction
  */
@@ -809,8 +860,13 @@ void session_loop(struct httprequest *req)
 		content = NULL;
 	}
 
+	/* make a note of where we are in case the user wants to save it */
+	safestrncpy(WC->this_page, cmd, sizeof(WC->this_page));
+	remove_token(WC->this_page, 2, ' ');
+	remove_token(WC->this_page, 0, ' ');
+
 	/* If there are variables in the URL, we must grab them now */
-	for (a = 0; a < strlen(cmd); ++a)
+	for (a = 0; a < strlen(cmd); ++a) {
 		if ((cmd[a] == '?') || (cmd[a] == '&')) {
 			for (b = a; b < strlen(cmd); ++b)
 				if (isspace(cmd[b]))
@@ -818,6 +874,8 @@ void session_loop(struct httprequest *req)
 			addurls(&cmd[a + 1]);
 			cmd[a] = 0;
 		}
+	}
+
 	/*
 	 * If we're not connected to a Citadel server, try to hook up the
 	 * connection now.  Preference is given to the host and port specified
@@ -1066,6 +1124,8 @@ void session_loop(struct httprequest *req)
 		folders();
 	} else if (!strcasecmp(action, "do_stuff_to_msgs")) {
 		do_stuff_to_msgs();
+	} else if (!strcasecmp(action, "change_start_page")) {
+		change_start_page();
 	} else if (!strcasecmp(action, "diagnostics")) {
 		output_headers(1);
 
diff --git a/webcit/webcit.h b/webcit/webcit.h
index 0fcbdee32..38b079edf 100644
--- a/webcit/webcit.h
+++ b/webcit/webcit.h
@@ -144,7 +144,7 @@ struct wcsession {
         time_t lastreq;			/* Timestamp of most recent HTTP */
 	int killthis;			/* Nonzero == purge this session */
 	struct march *march;		/* march mode room list */
-	char reply_to[512];		/* reply-to address */
+	char reply_to[SIZ];		/* reply-to address */
 	long msgarr[1024];		/* for read operations */
 	int fake_frames;
 	int is_wap;			/* Client is a WAP gateway */
@@ -152,6 +152,7 @@ struct wcsession {
 	int HaveExpressMessages;	/* Nonzero if incoming msgs exist */
 	struct wcsubst *vars;
 	char *preferences;
+	char this_page[SIZ];		/* address of current page */
 };
 
 #define extract(dest,source,parmnum)	extract_token(dest,source,parmnum,'|')
@@ -311,3 +312,5 @@ void knrooms(void);
 int is_msg_in_mset(char *mset, long msgnum);
 char *safestrncpy(char *dest, const char *src, size_t n);
 void display_addressbook(long msgnum, char alpha);
+void offer_start_page(void);
+void change_start_page(void);
diff --git a/webcit/who.c b/webcit/who.c
index c2690f936..a1b2ca13b 100644
--- a/webcit/who.c
+++ b/webcit/who.c
@@ -47,7 +47,9 @@ void whobbs(void)
 	wprintf("<IMG SRC=\"/static/users-icon.gif\" ALT=\" \" ALIGN=MIDDLE>");
 	wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\">&nbsp;&nbsp;<B>Users currently on ");
 	escputs(serv_info.serv_humannode);
-	wprintf("</B></FONT></TD></TR></TABLE>\n");
+	wprintf("</B></FONT></TD><TD>");
+	offer_start_page();
+	wprintf("</TD></TR></TABLE>\n");
 
 	wprintf("<CENTER><TABLE BORDER=1 WIDTH=100%%>\n<TR>\n");
 	wprintf("<TH>Session ID</TH>\n");
-- 
2.39.2