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/*
* This module handles instant message related functions.
*
* 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"
/*
* display the form for paging (x-messaging) another user
*/
void display_page(void)
{
char recp[SIZ];
strcpy(recp, bstr("recp"));
output_headers(1, 1, 1, 0, 0, 0);
wc_printf("<div id=\"room_banner_override\">\n");
wc_printf("<h1>");
wc_printf(_("Send instant message"));
wc_printf("</h1>");
wc_printf("</div>\n");
wc_printf("<div id=\"content\" class=\"service\">\n");
wc_printf("<table class=\"paging_background\"><tr><td>\n");
wc_printf(_("Send an instant message to: "));
escputs(recp);
wc_printf("<br>\n");
wc_printf("<FORM METHOD=\"POST\" action=\"page_user\">\n");
wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
wc_printf("<input type=\"hidden\" name=\"template\" value=\"who\">\n");
wc_printf("<TABLE border=0 width=100%%><TR><TD>\n");
wc_printf("<INPUT TYPE=\"hidden\" NAME=\"recp\" VALUE=\"");
escputs(recp);
wc_printf("\">\n");
wc_printf(_("Enter message text:"));
wc_printf("<br>");
wc_printf("<TEXTAREA NAME=\"msgtext\" wrap=soft ROWS=5 COLS=40 "
"WIDTH=40></TEXTAREA>\n");
wc_printf("</TD></TR></TABLE><br>\n");
wc_printf("<INPUT TYPE=\"submit\" NAME=\"send_button\" VALUE=\"%s\">", _("Send message"));
wc_printf("<br><a href=\"javascript:window.close();\"%s</A>\n", _("Cancel"));
wc_printf("</FORM></CENTER>\n");
wc_printf("</td></tr></table>\n");
wDumpContent(1);
}
/*
* page another user
*/
void page_user(void)
{
char recp[256];
StrBuf *Line;
safestrncpy(recp, bstr("recp"), sizeof recp);
if (!havebstr("send_button")) {
AppendImportantMessage(_("Message was not sent."), -1);
} else {
Line = NewStrBuf();
serv_printf("SEXP %s|-", recp);
StrBuf_ServGetln(Line);
if (GetServerStatusMsg(Line, NULL, 0, 0) == 4) {
char buf[256];
text_to_server(bstr("msgtext"));
serv_puts("000");
stresc(buf, 256, recp, 0, 0);
AppendImportantMessage(buf, -1);
AppendImportantMessage(_("Message has been sent to "), -1);
}
}
url_do_template();
}
/*
* display page popup
* If there are instant messages waiting, and we notice that we haven't checked them in
* a while, it probably means that we need to open the instant messenger window.
*/
int Conditional_PAGE_WAITING(StrBuf *Target, WCTemplputParams *TP)
{
int len;
char buf[SIZ];
/** JavaScript function to alert the user that popups are probably blocked */
/** First, do the check as part of our page load. */
serv_puts("NOOP");
len = serv_getln(buf, sizeof buf);
if ((len >= 3) && (buf[3] == '*')) {
if ((time(NULL) - WC->last_pager_check) > 60) {
return 1;
}
}
return 0;
/* Then schedule it to happen again a minute from now if the user is idle. */
}
void ajax_send_instant_message(void) {
char recp[256];
char buf[256];
safestrncpy(recp, bstr("recp"), sizeof recp);
serv_printf("SEXP %s|-", recp);
serv_getln(buf, sizeof buf);
if (buf[0] == '4') {
text_to_server(bstr("msg"));
serv_puts("000");
}
escputs(buf); /* doesn't really matter what we return - the client ignores it */
}
void
InitModule_PAGING
(void)
{
WebcitAddUrlHandler(HKEY("display_page"), "", 0, display_page, 0);
WebcitAddUrlHandler(HKEY("page_user"), "", 0, page_user, 0);
WebcitAddUrlHandler(HKEY("ajax_send_instant_message"), "", 0, ajax_send_instant_message, AJAX);
RegisterConditional("COND:PAGE:WAITING", 0, Conditional_PAGE_WAITING, CTX_NONE);
}
void
SessionDestroyModule_PAGING
(wcsession *sess)
{
/* nothing here anymore */
}
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