* Added a "preferences and settings" screen for each user.

[citadel.git] / webcit / preferences.c

diff --git a/webcit/preferences.c b/webcit/preferences.c
index eab5f8cdd639bdec7c54370263e7139301807841..1c51b9844c164f55d8641496777be39cf7f621ef 100644 (file)
--- a/webcit/preferences.c
+++ b/webcit/preferences.c
@@ -150,7 +150,7 @@ void get_preference(char *key, char *value, size_t value_len) {
        }
 }
 
-void set_preference(char *key, char *value) {
+void set_preference(char *key, char *value, int save_to_server) {
        int num_prefs;
        int i;
        char buf[SIZ];
@@ -180,5 +180,100 @@ void set_preference(char *key, char *value) {
        free(WC->preferences);
        WC->preferences = newprefs;
 
-       save_preferences();
+       if (save_to_server) save_preferences();
+}
+
+
+
+
+/* 
+ * display form for changing your preferences and settings
+ */
+void display_preferences(void)
+{
+       output_headers(1, 1, 2, 0, 0, 0, 0);
+       char buf[256];
+
+       wprintf("<div id=\"banner\">\n");
+       wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>");
+       wprintf("<IMG SRC=\"/static/advanpage2_48x.gif\" ALT=\" \" ALIGN=MIDDLE>");
+       wprintf("<SPAN CLASS=\"titlebar\">&nbsp;Preferences and settings");
+       wprintf("</SPAN></TD><TD ALIGN=RIGHT>");
+       offer_start_page();
+       wprintf("</TD></TR></TABLE>\n");
+       wprintf("</div>\n"
+               "<div id=\"content\">\n");
+
+       wprintf("<div id=\"fix_scrollbar_bug\">"
+               "<table border=0 width=100%% bgcolor=\"#ffffff\"><tr><td>\n");
+
+       /* begin form */
+       wprintf("<center>\n"
+               "<form name=\"prefform\" action=\"set_preferences\" "
+               "method=\"post\">\n"
+               "<table border=0 cellspacing=5 cellpadding=5>\n");
+
+
+       get_preference("roomlistview", buf, sizeof buf);
+       wprintf("<tr><td>Room list view</td><td>");
+
+       wprintf("<input type=\"radio\" name=\"roomlistview\" VALUE=\"folders\"");
+       if (!strcasecmp(buf, "folders")) wprintf(" checked");
+       wprintf(">Tree (folders) view<br></input>\n");
+
+       wprintf("<input type=\"radio\" name=\"roomlistview\" VALUE=\"rooms\"");
+       if (!strcasecmp(buf, "rooms")) wprintf(" checked");
+       wprintf(">Table (rooms) view<br></input>\n");
+
+       wprintf("</td></tr>\n");
+
+
+       get_preference("calhourformat", buf, sizeof buf);
+       if (buf[0] == 0) strcpy(buf, "12");
+       wprintf("<tr><td>Calendar hour format</td><td>");
+
+       wprintf("<input type=\"radio\" name=\"calhourformat\" VALUE=\"12\"");
+       if (!strcasecmp(buf, "12")) wprintf(" checked");
+       wprintf(">12 hour (am/pm)<br></input>\n");
+
+       wprintf("<input type=\"radio\" name=\"calhourformat\" VALUE=\"24\"");
+       if (!strcasecmp(buf, "24")) wprintf(" checked");
+       wprintf(">24 hour<br></input>\n");
+
+       wprintf("</td></tr>\n");
+
+       wprintf("</table>\n"
+               "<input type=\"submit\" name=\"action\" value=\"Change\">"
+               "&nbsp;"
+               "<INPUT type=\"submit\" name=\"action\" value=\"Cancel\">\n");
+
+       wprintf("</form></center>\n");
+
+       /* end form */
+
+
+       wprintf("</td></tr></table></div>\n");
+       wDumpContent(1);
+}
+
+/*
+ * Commit new preferences and settings
+ */
+void set_preferences(void)
+{
+       if (strcmp(bstr("action"), "Change")) {
+               safestrncpy(WC->ImportantMessage, 
+                       "Cancelled.  No settings were changed.",
+                       sizeof WC->ImportantMessage);
+               display_main_menu();
+               return;
+       }
+
+       /* Set the last argument to 1 only for the final setting, so
+        * we don't send the prefs file to the server repeatedly
+        */
+       set_preference("roomlistview", bstr("roomlistview"), 0);
+       set_preference("calhourformat", bstr("calhourformat"), 1);
+
+       display_main_menu();
 }