* split tasks view into its own file

[citadel.git] / webcit / wiki.c

diff --git a/webcit/wiki.c b/webcit/wiki.c
index dd5f2138d92eb297a978dbee61d9e071c647dc9a..efc3c88902a9b19bbe5bb264799f3b118ae5e546 100644 (file)
--- a/webcit/wiki.c
+++ b/webcit/wiki.c
@@ -1,21 +1,14 @@
 /*
- * $Id:  $
- */
-/**
- *
- * \defgroup Wiki Wiki; Functions pertaining to rooms with a wiki view
+ * $Id$
  *
+ * Functions pertaining to rooms with a wiki view
  */
 
-/*@{*/
 #include "webcit.h"
+#include "groupdav.h"
 
-
-
-/** 
- * \brief Convert a string to something suitable as a wiki index
- *
- * \param s The string to be converted.
+/* 
+ * Convert a string to something suitable as a wiki index
  */
 void str_wiki_index(char *s)
 {
@@ -36,32 +29,103 @@ void str_wiki_index(char *s)
        }
 }
 
-/**
- * \brief Display a specific page from a wiki room
+/*
+ * Display a specific page from a wiki room
  */
 void display_wiki_page(void)
 {
-       char roomname[128];
+       const StrBuf *Mime;
+       const StrBuf *roomname;
        char pagename[128];
+       char errmsg[256];
+       long msgnum = (-1L);
 
-       safestrncpy(roomname, bstr("room"), sizeof roomname);
+       roomname = sbstr("room");
        safestrncpy(pagename, bstr("page"), sizeof pagename);
        str_wiki_index(pagename);
 
-       wprintf("roomname=%s<br>pagename=%s<br>\n", roomname, pagename);
+       if (StrLength(roomname) > 0) {
+
+               /* If we're not in the correct room, try going there. */
+               if (strcasecmp(ChrPtr(roomname), ChrPtr(WC->wc_roomname))) {
+                       gotoroom(roomname);
+               }
+       
+               /* If we're still not in the correct room, it doesn't exist. */
+               if (strcasecmp(ChrPtr(roomname), ChrPtr(WC->wc_roomname))) {
+                       snprintf(errmsg, sizeof errmsg,
+                                _("There is no room called '%s'."),
+                                ChrPtr(roomname));
+                       convenience_page("FF0000", _("Error"), errmsg);
+                       return;
+               }
+
+       }
+
+       if (WC->wc_view != VIEW_WIKI) {
+               snprintf(errmsg, sizeof errmsg,
+                       _("'%s' is not a Wiki room."),
+                        ChrPtr(roomname));
+               convenience_page("FF0000", _("Error"), errmsg);
+               return;
+       }
 
-       if (strcasecmp(roomname, WC->roomname)) {
-               gotoroom(roomname);
+       if (IsEmptyStr(pagename)) {
+               strcpy(pagename, "home");
        }
 
-       if (strcasecmp(roomname, WC->roomname)) {
-               /* can't find the room */
-               convenience_page(char *titlebarcolor, char *titlebarmsg, char *messagetext);
+       /* Found it!  Now read it. */
+       msgnum = locate_message_by_uid(pagename);
+       if (msgnum >= 0L) {
+               output_headers(1, 1, 1, 0, 0, 0);
+               read_message(WC->WBuf, HKEY("view_message"), msgnum, NULL, &Mime);
+               wDumpContent(1);
+               return;
        }
 
        output_headers(1, 1, 1, 0, 0, 0);
+       wprintf("<br /><br />"
+               "<div align=\"center\">"
+               "<table border=\"0\" bgcolor=\"#ffffff\" cellpadding=\"10\">"
+               "<tr><td align=\"center\">"
+       );
+       wprintf("<br><b>");
+       wprintf(_("There is no page called '%s' here."), pagename);
+       wprintf("</b><br><br>");
+       wprintf(_("Select the 'Edit this page' link in the room banner "
+               "if you would like to create this page."));
+       wprintf("<br><br>");
+       wprintf("</td></tr></table></div>\n");
        wDumpContent(1);
 }
 
+int wiki_GetParamsGetServerCall(SharedMessageStatus *Stat, 
+                                          void **ViewSpecific, 
+                                          long oper, 
+                                          char *cmd, 
+                                          long len)
+{
+       char buf[SIZ];
+       sprintf(buf, "wiki?room=%s&page=home", ChrPtr(WC->wc_roomname));
+       http_redirect(buf);
+       return 300;
+}
+
+void 
+InitModule_WIKI
+(void)
+{
+       RegisterReadLoopHandlerset(
+               VIEW_WIKI,
+               wiki_GetParamsGetServerCall,
+               NULL,
+               NULL,
+               NULL,
+               NULL
+               );
+
+       WebcitAddUrlHandler(HKEY("wiki"), display_wiki_page, 0);
+       return ;
+}
+
 
-/** @} */