/*
- * $Id: listsub.c 8232 2010-01-14 21:46:39Z dothebart $
- *
* Web forms for handling mailing list subscribe/unsubscribe requests.
+ *
+ * Copyright (c) 1996-2012 by the citadel.org team
+ *
+ * This program is open source software. You can redistribute it and/or
+ * modify it under the terms of the GNU General Public License, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
*/
#include "webcit.h"
/*
* List subscription handling
*/
-void do_listsub(void)
+
+int Conditional_LISTSUB_EXECUTE_SUBSCRIBE(StrBuf *Target, WCTemplputParams *TP)
{
- char cmd[256];
- char room[256];
- char token[256];
- char email[256];
- char subtype[256];
- char escaped_email[256];
- char escaped_room[256];
-
- char buf[SIZ];
- int self;
- char sroom[SIZ];
-
- FlushStrBuf(WC->wc_fullname);
- FlushStrBuf(WC->wc_username);
- FlushStrBuf(WC->wc_password);
- FlushStrBuf(WC->CurRoom.name);
-
- output_headers(1, 0, 0, 1, 1, 0);
- begin_burst();
-
- wc_printf("<HTML><HEAD>\n"
- "<meta name=\"MSSmartTagsPreventParsing\" content=\"TRUE\" />\n"
- "<link href=\"static/styles/webcit.css\" rel=\"stylesheet\" type=\"text/css\">\n"
- "<TITLE>\n"
- );
- wc_printf(_("List subscription"));
- wc_printf("</TITLE></HEAD><BODY>\n");
-
- strcpy(cmd, bstr("cmd"));
- strcpy(room, bstr("room"));
- strcpy(token, bstr("token"));
- strcpy(email, bstr("email"));
- strcpy(subtype, bstr("subtype"));
-
- wc_printf("<div align=center>");
- wc_printf("<table border=0 width=75%%><tr><td>");
-
- svput("BOXTITLE", WCS_STRING, _("List subscribe/unsubscribe"));
- do_template("beginboxx", NULL);
- wc_printf("<div align=center><br>");
-
- /*
- * Subscribe command
- */
- if (!strcasecmp(cmd, "subscribe")) {
- serv_printf("SUBS subscribe|%s|%s|%s|%s://%s/listsub",
- room,
- email,
- subtype,
- (is_https ? "https" : "http"),
- ChrPtr(WC->Hdr->HR.http_host)
- );
- serv_getln(buf, sizeof buf);
- if (buf[0] == '2') {
- stresc(escaped_email, 256, email, 0, 0);
- stresc(escaped_room, 256, room, 0, 0);
-
- wc_printf("<CENTER><H1>");
- wc_printf(_("Confirmation request sent"));
- wc_printf("</H1>");
- wc_printf(_("You are subscribing <TT>%s"
- "</TT> to the <b>%s</b> mailing list. "
- "The listserver has "
- "sent you an e-mail with one additional "
- "Web link for you to click on to confirm "
- "your subscription. This extra step is for "
- "your protection, as it prevents others from "
- "being able to subscribe you to lists "
- "without your consent.<br /><br />"
- "Please click on the link which is being "
- "e-mailed to you and your subscription will "
- "be confirmed.<br />\n"),
- escaped_email, escaped_room);
- wc_printf("<a href=\"listsub\">%s</A></CENTER>\n", _("Go back..."));
- }
- else {
- wc_printf("<FONT SIZE=+1><B>ERROR: %s</B>"
- "</FONT><br /><br />\n",
- &buf[4]);
- goto FORM;
- }
+ int rc;
+ StrBuf *Line;
+ const char *ImpMsg;
+ const StrBuf *Room, *Email, *SubType;
+
+ if (strcmp(bstr("cmd"), "subscribe")) {
+ return 0;
}
- /*
- * Unsubscribe command
- */
- else if (!strcasecmp(cmd, "unsubscribe")) {
- serv_printf("SUBS unsubscribe|%s|%s|%s://%s/listsub",
- room,
- email,
- (is_https ? "https" : "http"),
- ChrPtr(WC->Hdr->HR.http_host)
+ Room = sbstr("room");
+ if (Room == NULL)
+ {
+ ImpMsg = _("You need to specify the mailinglist to subscribe to.");
+ AppendImportantMessage(ImpMsg, -1);
+ return 0;
+ }
+ Email = sbstr("email");
+ if (Email == NULL)
+ {
+ ImpMsg = _("You need to specify the email address you'd like to subscribe with.");
+ AppendImportantMessage(ImpMsg, -1);
+ return 0;
+ }
+ SubType = sbstr("subtype");
+
+ Line = NewStrBuf();
+ serv_printf("SUBS subscribe|%s|%s|%s|%s/listsub",
+ ChrPtr(Room),
+ ChrPtr(Email),
+ ChrPtr(SubType),
+ ChrPtr(site_prefix)
);
- serv_getln(buf, sizeof buf);
- if (buf[0] == '2') {
- wc_printf("<CENTER><H1>Confirmation request sent</H1>"
- "You are unsubscribing <TT>");
- escputs(email);
- wc_printf("</TT> from the "");
- escputs(room);
- wc_printf("" mailing list. The listserver has "
- "sent you an e-mail with one additional "
- "Web link for you to click on to confirm "
- "your unsubscription. This extra step is for "
- "your protection, as it prevents others from "
- "being able to unsubscribe you from "
- "lists without your consent.<br /><br />"
- "Please click on the link which is being "
- "e-mailed to you and your unsubscription will "
- "be confirmed.<br />\n"
- "<a href=\"listsub\">Back...</A></CENTER>\n"
- );
- }
- else {
- wc_printf("<FONT SIZE=+1><B>ERROR: %s</B>"
- "</FONT><br /><br />\n",
- &buf[4]);
- goto FORM;
- }
+ StrBuf_ServGetln(Line);
+ rc = GetServerStatusMsg(Line, NULL, 1, 2);
+ FreeStrBuf(&Line);
+ if (rc == 2)
+ putbstr("__FAIL", NewStrBufPlain(HKEY("1")));
+ return rc == 2;
+}
+
+int Conditional_LISTSUB_EXECUTE_UNSUBSCRIBE(StrBuf *Target, WCTemplputParams *TP)
+{
+ int rc;
+ StrBuf *Line;
+ const char *ImpMsg;
+ const StrBuf *Room, *Email;
+
+ if (strcmp(bstr("cmd"), "unsubscribe")) {
+ return 0;
}
- /*
- * Confirm command
- */
- else if (!strcasecmp(cmd, "confirm")) {
- serv_printf("SUBS confirm|%s|%s",
- room,
- token
- );
- serv_getln(buf, sizeof buf);
- if (buf[0] == '2') {
- wc_printf("<CENTER><H1>Confirmation successful!</H1>");
- }
- else {
- wc_printf("<CENTER><H1>Confirmation failed.</H1>"
- "This could mean one of two things:<UL>\n"
- "<LI>You waited too long to confirm your "
- "subscribe/unsubscribe request (the "
- "confirmation link is only valid for three "
- "days)\n<LI>You have <i>already</i> "
- "successfully confirmed your "
- "subscribe/unsubscribe request and are "
- "attempting to do it again.</UL>\n"
- "The error returned by the server was: "
- );
- }
- wc_printf("%s</CENTER><br />\n", &buf[4]);
+ Room = sbstr("room");
+ if (Room == NULL)
+ {
+ ImpMsg = _("You need to specify the mailinglist to subscribe to.");
+ AppendImportantMessage(ImpMsg, -1);
+ return 0;
+ }
+ Email = sbstr("email");
+ if (Email == NULL)
+ {
+ ImpMsg = _("You need to specify the email address you'd like to subscribe with.");
+ AppendImportantMessage(ImpMsg, -1);
+ return 0;
}
- /*
- * Any other (invalid) command causes the form to be displayed
- */
- else {
-FORM: wc_printf("<form method=\"POST\" action=\"listsub\">\n");
-
- wc_printf("Name of list: "
- "<select name=\"room\" size=1>\n");
-
- serv_puts("LPRM");
- serv_getln(buf, sizeof buf);
- if (buf[0] == '1') {
- while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
- extract_token(sroom, buf, 0, '|', sizeof sroom);
- self = extract_int(buf, 4) & QR2_SELFLIST ;
- if (self) {
- wc_printf("<option value=\"");
- escputs(sroom);
- wc_printf("\">");
- escputs(sroom);
- wc_printf("</option>\n");
- }
- }
- }
- wc_printf("</select><br><br>\n");
-
- wc_printf("Your e-mail address: "
- "<INPUT TYPE=\"text\" NAME=\"email\" "
- "VALUE=\""
- );
- escputs(email);
- wc_printf("\" maxlength=128 size=60><br><br>\n");
-
- wc_printf("(If subscribing) preferred format: "
- "<INPUT TYPE=\"radio\" NAME=\"subtype\" "
- "VALUE=\"list\" CHECKED>One message at a time "
- "<INPUT TYPE=\"radio\" NAME=\"subtype\" "
- "VALUE=\"digest\">Digest format "
- "<br><br>\n"
- "<INPUT TYPE=\"submit\" NAME=\"cmd\""
- " VALUE=\"subscribe\">\n"
- "<INPUT TYPE=\"submit\" NAME=\"cmd\""
- " VALUE=\"unsubscribe\"><br><br>\n"
- "</FORM>\n"
+ serv_printf("SUBS unsubscribe|%s|%s|%s/listsub",
+ ChrPtr(Room),
+ ChrPtr(Email),
+ ChrPtr(site_prefix)
);
+ Line = NewStrBuf();
+ StrBuf_ServGetln(Line);
+ rc = GetServerStatusMsg(Line, NULL, 1, 2);
+ FreeStrBuf(&Line);
+ if (rc == 2)
+ putbstr("__FAIL", NewStrBufPlain(HKEY("1")));
+ return rc == 2;
+}
- wc_printf("<hr>When you attempt to subscribe or unsubscribe to "
- "a mailing list, you will receive an e-mail containing"
- " one additional web link to click on for final "
- "confirmation. This extra step is for your "
- "protection, as it prevents others from being able to "
- "subscribe or unsubscribe you to lists.<br />\n"
- );
+int Conditional_LISTSUB_EXECUTE_CONFIRM_SUBSCRIBE(StrBuf *Target, WCTemplputParams *TP)
+{
+ int rc;
+ StrBuf *Line;
+ const char *ImpMsg;
+ const StrBuf *Room, *Token;
+ if (strcmp(bstr("cmd"), "confirm")) {
+ return 0;
}
- wc_printf("</div>");
- do_template("endbox", NULL);
- wc_printf("</td></tr></table></div>");
+ Room = sbstr("room");
+ if (Room == NULL)
+ {
+ ImpMsg = _("You need to specify the mailinglist to subscribe to.");
+ AppendImportantMessage(ImpMsg, -1);
+ return 0;
+ }
+ Token = sbstr("token");
+ if (Room == NULL)
+ {
+ ImpMsg = _("You need to specify the mailinglist to subscribe to.");
+ AppendImportantMessage(ImpMsg, -1);
+ return 0;
+ }
- wc_printf("</BODY></HTML>\n");
- wDumpContent(0);
- end_webcit_session();
+ Line = NewStrBuf();
+ serv_printf("SUBS confirm|%s|%s",
+ ChrPtr(Room),
+ ChrPtr(Token)
+ );
+ StrBuf_ServGetln(Line);
+ rc = GetServerStatusMsg(Line, NULL, 1, 2);
+ FreeStrBuf(&Line);
+ if (rc == 2)
+ putbstr("__FAIL", NewStrBufPlain(HKEY("1")));
+ return rc == 2;
}
-
+void do_listsub(void)
+{
+ if (!havebstr("cmd"))
+ {
+ putbstr("cmd", NewStrBufPlain(HKEY("choose")));
+ }
+ output_headers(1, 0, 0, 0, 1, 0);
+ do_template("listsub_display");
+ end_burst();
+}
void
InitModule_LISTSUB
(void)
{
+ RegisterConditional("COND:LISTSUB:EXECUTE:SUBSCRIBE", 0, Conditional_LISTSUB_EXECUTE_SUBSCRIBE, CTX_NONE);
+ RegisterConditional("COND:LISTSUB:EXECUTE:UNSUBSCRIBE", 0, Conditional_LISTSUB_EXECUTE_UNSUBSCRIBE, CTX_NONE);
+ RegisterConditional("COND:LISTSUB:EXECUTE:CONFIRM:SUBSCRIBE", 0, Conditional_LISTSUB_EXECUTE_CONFIRM_SUBSCRIBE, CTX_NONE);
+
WebcitAddUrlHandler(HKEY("listsub"), "", 0, do_listsub, ANONYMOUS|COOKIEUNNEEDED|FORCE_SESSIONCLOSE);