Templatize.

[citadel.git] / webcit / wiki.c

diff --git a/webcit/wiki.c b/webcit/wiki.c
index c6904c2bdca8463cd66d8d9434bf5c34be182480..45dd313e6c70816214ce9a71b906dfdafcdfa2fe 100644 (file)
--- a/webcit/wiki.c
+++ b/webcit/wiki.c
@@ -18,23 +18,10 @@
 /* 
  * Convert a string to something suitable as a wiki index
  */
-void str_wiki_index(char *s)
+void str_wiki_index(StrBuf *s)
 {
-       int i;
-
-       if (s == NULL) return;
-
-       /* First remove all non-alphanumeric characters */
-       for (i=0; i<strlen(s); ++i) {
-               if (!isalnum(s[i])) {
-                       strcpy(&s[i], &s[i+1]);
-               }
-       }
-
-       /* Then make everything lower case */
-       for (i=0; i<strlen(s); ++i) {
-               s[i] = tolower(s[i]);
-       }
+       StrBufSanitizeAscii(s, '_');
+       StrBufLowerCase(s);
 }
 
 /*
@@ -43,7 +30,7 @@ void str_wiki_index(char *s)
  * "rev" may be set to an empty string to display the current version.
  * "do_revert" may be set to nonzero to perform a reversion to the specified version.
  */
-void display_wiki_page_backend(char *pagename, char *rev, int do_revert)
+void display_wiki_page_backend(StrBuf *pagename, char *rev, int do_revert)
 {
        wcsession *WCC = WC;
        const StrBuf *Mime;
@@ -56,15 +43,15 @@ void display_wiki_page_backend(char *pagename, char *rev, int do_revert)
                return;
        }
 
-       if (IsEmptyStr(pagename)) {
-               strcpy(pagename, "home");
+       if (StrLength(pagename) == 0) {
+               StrBufPlain(pagename, HKEY("home"));
        }
 
        str_wiki_index(pagename);       /* convert index name to lowercase and numeric only */
 
        if ((rev != NULL) && (strlen(rev) > 0)) {
                /* read an older revision */
-               serv_printf("WIKI rev|%s|%s|%s", pagename, rev, (do_revert ? "revert" : "fetch") );
+               serv_printf("WIKI rev|%s|%s|%s", ChrPtr(pagename), rev, (do_revert ? "revert" : "fetch") );
                serv_getln(buf, sizeof buf);
                if (buf[0] == '2') {
                        msgnum = extract_long(&buf[4], 0);
@@ -72,26 +59,15 @@ void display_wiki_page_backend(char *pagename, char *rev, int do_revert)
        }
        else {
                /* read the current revision */
-               msgnum = locate_message_by_uid(pagename);
+               msgnum = locate_message_by_uid(ChrPtr(pagename));
        }
 
        if (msgnum >= 0L) {
                read_message(WCC->WBuf, HKEY("view_message"), msgnum, NULL, &Mime, NULL);
                return;
        }
-
-       wc_printf("<br><br>"
-               "<div align=\"center\">"
-               "<table border=\"0\" bgcolor=\"#ffffff\" cellpadding=\"10\">"
-               "<tr><td align=\"center\">"
-       );
-       wc_printf("<br><b>");
-       wc_printf(_("There is no page called '%s' here."), pagename);
-       wc_printf("</b><br><br>");
-       wc_printf(_("Select the 'Edit this page' link in the room banner "
-               "if you would like to create this page."));
-       wc_printf("<br><br>");
-       wc_printf("</td></tr></table></div>\n");
+       putbstr("pagename", pagename);
+       do_template("wiki_empty");
 }
 
 
@@ -100,12 +76,12 @@ void display_wiki_page_backend(char *pagename, char *rev, int do_revert)
  */
 void display_wiki_page(void)
 {
-       char pagename[128];
+       StrBuf *pagename;
        char rev[128];
        int do_revert = 0;
 
        output_headers(1, 1, 1, 0, 0, 0);
-       safestrncpy(pagename, bstr("page"), sizeof pagename);
+       pagename = NewStrBufDup(sbstr("page"));
        str_wiki_index(pagename);
        safestrncpy(rev, bstr("rev"), sizeof rev);
        do_revert = atoi(bstr("revert"));
@@ -119,14 +95,14 @@ void display_wiki_page(void)
  */
 void tmplput_display_wiki_history(StrBuf *Target, WCTemplputParams *TP)
 {
-       char pagename[128];
+       StrBuf *pagename;
        StrBuf *Buf;
        int row = 0;
 
-       safestrncpy(pagename, bstr("page"), sizeof pagename);
+       pagename = NewStrBufDup(sbstr("page"));
        str_wiki_index(pagename);
 
-       serv_printf("WIKI history|%s", pagename);
+       serv_printf("WIKI history|%s", ChrPtr(pagename));
        Buf = NewStrBuf();
        StrBuf_ServGetln(Buf);
        if (GetServerStatus(Buf, NULL) == 1) {
@@ -280,8 +256,8 @@ void display_wiki_pagelist(void)
 
 int wiki_Cleanup(void **ViewSpecific)
 {
-       char pagename[5];
-       safestrncpy(pagename, "home", sizeof pagename);
+       StrBuf *pagename;
+       pagename = NewStrBufDup(sbstr("page"));
        display_wiki_page_backend(pagename, "", 0);
        wDumpContent(1);
        return 0;