* summary.c: summary screen is now updated using ajax instead of refreshing
[citadel.git] / webcit / who.c
index 62b84388db34a02c07981f5dbc796cfbc7a31198..984fd4ac575fca185e016fff890386442351de1d 100644 (file)
@@ -22,9 +22,9 @@ void who_inner_div(void) {
        wprintf("<table border=\"0\" cellspacing=\"0\" width=\"100%%\" bgcolor=\"#FFFFFF\">"
                "<tr>\n");
        wprintf("<th colspan=\"3\"> </th>\n");
-       wprintf("<th>User Name</th>\n");
-       wprintf("<th>Room</th>");
-       wprintf("<th>From host</th>\n</tr>\n");
+       wprintf("<th>%s</th>\n", _("User name"));
+       wprintf("<th>%s</th>", _("Room"));
+       wprintf("<th>%s</th>\n</tr>\n", _("From host"));
 
        serv_puts("TIME");
        serv_getln(buf, sizeof buf);
@@ -57,12 +57,10 @@ void who_inner_div(void) {
                        if ((WC->is_aide) &&
                            (sess != WC->ctdl_pid)) {
                                wprintf(" <a href=\"/terminate_session?which_session=%d", sess);
-                               wprintf("\" onClick=\"return ConfirmKill();\" "
-                               ">[kill]</a>");
+                               wprintf("\" onClick=\"return ConfirmKill();\">%s</a>", _("(kill)"));
                        }
                        if (sess == WC->ctdl_pid) {
-                               wprintf(" <a href=\"/edit_me\" "
-                                       ">[edit]</a>");
+                               wprintf(" <a href=\"/edit_me\">%s</a>", _("(edit)"));
                        }
                        wprintf("</td>");
 
@@ -82,13 +80,13 @@ void who_inner_div(void) {
                                wprintf(" "
                                        "<img align=\"middle\" "
                                        "src=\"/static/inactiveuser_24x.gif\" "
-                                       "alt=\"[idle]\" border=\"0\" />");
+                                       "alt=\"(idle)\" border=\"0\" />");
                        }
                        else {
                                wprintf(" "
                                        "<img align=\"middle\" "
                                        "src=\"/static/activeuser_24x.gif\" "
-                                       "alt=\"[active]\" border=\"0\" />");
+                                       "alt=\"(active)\" border=\"0\" />");
                        }
                        wprintf("</td>\n<td>");
 
@@ -125,51 +123,20 @@ void who_inner_div(void) {
 }
 
 
-/*
- * XML-encapsulated version of wholist inner html
- */
-void who_inner_html(void) {
-       output_headers(0, 0, 0, 0, 0, 0, 0);
-
-       wprintf("Content-type: text/xml;charset=UTF-8\r\n"
-               "Server: %s\r\n"
-               "Connection: close\r\n"
-               "Pragma: no-cache\r\n"
-               "Cache-Control: no-store\r\n",
-               SERVER);
-       begin_burst();
-
-       wprintf("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
-               "<ajax-response>\r\n"
-               "<response type=\"element\" id=\"fix_scrollbar_bug\">\r\n"
-       );
-
-       who_inner_div();
-
-       wprintf("</response>\r\n"
-               "</ajax-response>\r\n"
-               "\r\n"
-       );
-
-       wDumpContent(0);
-}
-
-
 /*
  * who is on?
  */
 void who(void)
 {
-       /*
-       output_headers(1, 1, 2, 0, 1, 0, 0); old refresh30 version
-       */
-       output_headers(1, 1, 2, 0, 0, 0, 0);
+       char title[256];
+
+       output_headers(1, 1, 2, 0, 0, 0);
 
        wprintf("<script type=\"text/javascript\">\n"
                "function ConfirmKill() { \n"
-               "return confirm('Do you really want to kill this session?');\n"
+               "return confirm('%s');\n"
                "}\n"
-               "</script>\n"
+               "</script>\n", _("Do you really want to kill this session?")
        );
 
        wprintf("<div id=\"banner\">\n");
@@ -177,9 +144,11 @@ void who(void)
        wprintf("<IMG SRC=\"/static/usermanag_48x.gif\" ALT=\" \" "
                "ALIGN=MIDDLE "
                ">");
-               /* "onLoad=\"javascript:bodyOnLoad()\" " */
-       wprintf("<SPAN CLASS=\"titlebar\"> Users currently on ");
-       escputs(serv_info.serv_humannode);
+       wprintf("<SPAN CLASS=\"titlebar\"> ");
+
+       snprintf(title, sizeof title, _("Users currently on %s"), serv_info.serv_humannode);
+       escputs(title);
+
        wprintf("</SPAN></TD><TD ALIGN=RIGHT>");
        offer_start_page();
        wprintf("</TD></TR></TABLE>\n");
@@ -188,32 +157,34 @@ void who(void)
        wprintf("<div id=\"content\">\n");
 
        wprintf("<div style=\"display:inline\" id=\"fix_scrollbar_bug\">");
-       who_inner_div();        /* Actual data handled by another function */
+       who_inner_div();
        wprintf("</div>\n");
 
-       wprintf("<div id=\"instructions\" align=center>"
-               "Click on a name to read user info.  Click on "
-               "<IMG ALIGN=MIDDLE SRC=\"/static/citadelchat_16x.gif\" "
-               "ALT=\"(p)\" BORDER=0>"
-               " to send an instant message to that user.</div>\n");
+       wprintf("<div id=\"instructions\" align=center>");
+       wprintf(_("Click on a name to read user info.  Click on %s "
+               "to send an instant message to that user."),
+               "<img align=\"middle\" src=\"/static/citadelchat_16x.gif\" alt=\"(p)\" border=\"0\">"
+       );
+       wprintf("</div>\n");
 
        /* JavaScript to make the ajax refresh happen:
-        * 1. Register the request 'getWholist' which calls the WebCit action 'who_inner_html'
-        * 2. Register the 'fix_scrollbar_bug' div as one we're interested in ajaxifying
-        * 3. setInterval to make the ajax refresh happen every 30 seconds.  The random number
-        *    in the request is there to prevent IE from caching the XML even though it's been
-        *    told not to.  Die, Microsoft, Die.
+        * * See http://www.sergiopereira.com/articles/prototype.js.html for info on Ajax.Updater
+        * * It wants: 1. The div being updated
+        * *           2. The URL of the update source
+        * *           3. Other flags (such as the HTTP method)
+        *
+        * * setInterval() makes it auto-run this code every 30,000 milliseconds (30 seconds)
+        *
+        * The random number parameter forces b0rken MSIE to fetch a new page instead of going to
+        * its cache, even though it's been specifically told not to cache.
+        *
         */
        wprintf(
-"                                                                      \n"
-" <script type=\"text/javascript\">                                    \n"
-"      ajaxEngine.registerRequest('getWholist', 'who_inner_html');\n"
-"      ajaxEngine.registerAjaxElement('fix_scrollbar_bug');    \n"
-"      setInterval(\"ajaxEngine.sendRequest('getWholist', 'junk='+Math.random());\", 30000);   \n"
-"</script>\n"
+               "<script type=\"text/javascript\">                                                      \n"
+               " setInterval(\" new Ajax.Updater('fix_scrollbar_bug', '/who_inner_html',               "
+               "               {method: 'get', parameters: Math.random() });   \", 30000);             \n"
+               "</script>                                                                              \n"
        );
-
-
        wDumpContent(1);
 }
 
@@ -235,63 +206,72 @@ void edit_me(void)
 {
        char buf[SIZ];
 
-       if (!strcasecmp(bstr("sc"), "Change room name")) {
+       if (strlen(bstr("change_room_name_button")) > 0) {
                serv_printf("RCHG %s", bstr("fake_roomname"));
                serv_getln(buf, sizeof buf);
                http_redirect("/who");
-       } else if (!strcasecmp(bstr("sc"), "Change host name")) {
+       } else if (strlen(bstr("change_host_name_button")) > 0) {
                serv_printf("HCHG %s", bstr("fake_hostname"));
                serv_getln(buf, sizeof buf);
                http_redirect("/who");
-       } else if (!strcasecmp(bstr("sc"), "Change user name")) {
+       } else if (strlen(bstr("change_user_name_button")) > 0) {
                serv_printf("UCHG %s", bstr("fake_username"));
                serv_getln(buf, sizeof buf);
                http_redirect("/who");
-       } else if (!strcasecmp(bstr("sc"), "Cancel")) {
+       } else if (strlen(bstr("cancel_button")) > 0) {
                http_redirect("/who");
        } else {
-
-               output_headers(1, 1, 0, 0, 0, 0, 0);
+               output_headers(1, 1, 0, 0, 0, 0);
 
                wprintf("<div id=\"banner\">\n");
                wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>");
                wprintf("<SPAN CLASS=\"titlebar\">");
-               wprintf("Edit your session display");
+               wprintf(_("Edit your session display"));
                wprintf("</SPAN></TD></TR></TABLE>\n");
                wprintf("</div>\n<div id=\"content\">\n");
 
-               wprintf("This screen allows you to change the way your\n");
-               wprintf("session appears in the 'Who is online' listing.\n");
-               wprintf("To turn off any 'fake' name you've previously\n");
-               wprintf("set, simply click the appropriate 'change' button\n");
-               wprintf("without typing anything in the corresponding box.\n");
+               wprintf(_("This screen allows you to change the way your "
+                       "session appears in the 'Who is online' listing. "
+                       "To turn off any 'fake' name you've previously "
+                       "set, simply click the appropriate 'change' button "
+                       "without typing anything in the corresponding box. "));
                wprintf("<br />\n");
 
                wprintf("<FORM METHOD=\"POST\" ACTION=\"/edit_me\">\n");
 
                wprintf("<TABLE border=0 width=100%%>\n");
 
-               wprintf("<TR><TD><B>Room name:</B></TD>\n<TD>");
+               wprintf("<TR><TD><B>");
+               wprintf(_("Room name:"));
+               wprintf("</B></TD>\n<TD>");
                wprintf("<INPUT TYPE=\"text\" NAME=\"fake_roomname\" MAXLENGTH=\"64\">\n");
                wprintf("</TD>\n<TD ALIGN=center>");
-               wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Change room name\">");
+               wprintf("<INPUT TYPE=\"submit\" NAME=\"change_room_name_button\" VALUE=\"%s\">",
+                       _("Change room name"));
                wprintf("</TD>\n</TR>\n");
 
-               wprintf("<TR><TD><B>Host name:</B></TD><TD>");
+               wprintf("<TR><TD><B>");
+               wprintf(_("Host name:"));
+               wprintf("</B></TD><TD>");
                wprintf("<INPUT TYPE=\"text\" NAME=\"fake_hostname\" MAXLENGTH=\"64\">\n");
                wprintf("</TD>\n<TD ALIGN=center>");
-               wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Change host name\">");
+               wprintf("<INPUT TYPE=\"submit\" NAME=\"change_host_name_button\" VALUE=\"%s\">",
+                       _("Change host name"));
                wprintf("</TD>\n</TR>\n");
 
                if (WC->is_aide) {
-                       wprintf("<TR><TD><B>User name:</B></TD><TD>");
+                       wprintf("<TR><TD><B>");
+                       wprintf(_("User name:"));
+                       wprintf("</B></TD><TD>");
                        wprintf("<INPUT TYPE=\"text\" NAME=\"fake_username\" MAXLENGTH=\"64\">\n");
                        wprintf("</TD>\n<TD ALIGN=center>");
-                       wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Change user name\">");
+                       wprintf("<INPUT TYPE=\"submit\" NAME=\"change_user_name_button\" VALUE=\"%s\">",
+                               _("Change user name"));
                        wprintf("</TD>\n</TR>\n");
                }
                wprintf("<TR><TD> </TD><TD> </TD><TD ALIGN=center>");
-               wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
+               wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">",
+                       _("Cancel"));
                wprintf("</TD></TR></TABLE>\n");
                wprintf("</FORM></CENTER>\n");
                wDumpContent(1);