");
+
+ wc_printf("| %s | ", _("Date"));
+ wc_printf("%s | ", _("Author"));
+
+ while((StrBuf_ServGetln(Buf) >= 0) && strcmp(ChrPtr(Buf), "000")) {
+
+ rev_date = extract_long(ChrPtr(Buf), 1);
+ webcit_fmt_date(rev_date_displayed, sizeof rev_date_displayed, rev_date, DATEFMT_FULL);
+ StrBufExtract_token(author, Buf, 2, '|');
+
+ wc_printf("", ((row%2) ? "#FFFFFF" : "#DDDDDD"));
+ wc_printf("| %s | ", rev_date_displayed);
+ if (!strcasecmp(ChrPtr(node), (char *)WC->serv_info->serv_nodename)) {
+ escputs(ChrPtr(author));
+ wc_printf(" @ ");
+ escputs(ChrPtr(node));
+ }
+ else {
+ wc_printf("");
+ escputs(ChrPtr(author));
+ wc_printf("");
+ }
+ wc_printf(" | ");
+
+ if (row == 0) {
+ wc_printf("%s | ",
+ bstr("page"),
+ _("(show)")
+ );
+ wc_printf("(%s) | ", _("Current version"));
+ }
+
+ else {
+ wc_printf("%s | ",
+ bstr("page"),
+ ChrPtr(rev_uuid),
+ _("(show)")
+ );
+ wc_printf("%s | ",
+ bstr("page"),
+ ChrPtr(rev_uuid),
+ _("(revert)")
+ );
+ }
+ wc_printf("
\n");
+
+ /* Extract all fields except the author and date after displaying the row. This
+ * is deliberate, because the timestamp reflects when the diff was written, not
+ * when the version which it reflects was written. Similarly, the name associated
+ * with each diff is the author who created the newer version of the page that
+ * made the diff happen.
+ */
+ StrBufExtract_token(rev_uuid, Buf, 0, '|');
+ StrBufExtract_token(node, Buf, 3, '|');
+ ++row;
+ }
+
+ wc_printf("
\n");
+ FreeStrBuf(&author);
+ FreeStrBuf(&node);
+ FreeStrBuf(&rev_uuid);
+ }
+ else {
+ wc_printf("%s", ChrPtr(Buf));
+ }
+
+ FreeStrBuf(&Buf);
+}
+
+
+
+/*
+ * Display the revision history for a wiki page
+ */
+void display_wiki_history(void)
+{
+ output_headers(1, 1, 1, 0, 0, 0);
+ do_template("wiki_history");
wDumpContent(1);
}
-/** @} */
+/*
+ * Display a list of all pages in a Wiki room (template callback)
+ */
+void tmplput_display_wiki_pagelist(StrBuf *Target, WCTemplputParams *TP)
+{
+ const StrBuf *roomname;
+ StrBuf *Buf;
+ int row = 0;
+
+ roomname = sbstr("room");
+ if (StrLength(roomname) > 0) {
+ /* If we're not in the correct room, try going there. */
+ if (strcasecmp(ChrPtr(roomname), ChrPtr(WC->CurRoom.name))) {
+ gotoroom(roomname);
+ }
+
+ /* If we're still not in the correct room, it doesn't exist. */
+ if (strcasecmp(ChrPtr(roomname), ChrPtr(WC->CurRoom.name))) {
+ wc_printf(_("There is no room called '%s'."), ChrPtr(roomname));
+ return;
+ }
+ }
+
+ if (!IsEmptyStr(bstr("query"))) {
+ serv_printf("MSGS SEARCH|%s||4", bstr("query")); /* search-reduced list */
+ }
+ else {
+ serv_printf("MSGS ALL|||4"); /* full list */
+ }
+
+ Buf = NewStrBuf();
+ StrBuf_ServGetln(Buf);
+ if (GetServerStatus(Buf, NULL) == 1) {
+ StrBuf *pagetitle = NewStrBuf();
+
+ wc_printf("");
+ wc_printf("| %s | ", _("Page title"));
+
+ while((StrBuf_ServGetln(Buf) >= 0) && strcmp(ChrPtr(Buf), "000")) {
+ StrBufExtract_token(pagetitle, Buf, 1, '|');
+
+ if (!bmstrcasestr((char *)ChrPtr(pagetitle), "_HISTORY_")) { /* no history pages */
+ wc_printf("", ((row%2) ? "#FFFFFF" : "#DDDDDD"));
+ wc_printf("| ");
+ escputs(ChrPtr(pagetitle));
+ wc_printf(" | ");
+ wc_printf("
\n");
+ ++row;
+ }
+ }
+ wc_printf("
\n");
+ FreeStrBuf(&pagetitle);
+ }
+
+ FreeStrBuf(&Buf);
+}
+
+
+/*
+ * Display a list of all pages in a Wiki room. Search requests in a Wiki room also go here.
+ */
+void display_wiki_pagelist(void)
+{
+ output_headers(1, 1, 1, 0, 0, 0);
+ do_template("wiki_pagelist");
+ wDumpContent(1);
+}
+
+
+int wiki_Cleanup(void **ViewSpecific)
+{
+ char pagename[5];
+ safestrncpy(pagename, "home", sizeof pagename);
+ display_wiki_page_backend(WC->CurRoom.name, pagename, "", 0);
+ wDumpContent(1);
+ return 0;
+}
+
+
+int ConditionalHaveWikiPage(StrBuf *Target, WCTemplputParams *TP)
+{
+ const char *page;
+ const char *pch;
+ long len;
+
+ page = BSTR("page");
+ GetTemplateTokenString(Target, TP, 2, &pch, &len);
+ return strcasecmp(page, pch) == 0;
+}
+
+
+int ConditionalHavewikiType(StrBuf *Target, WCTemplputParams *TP)
+{
+ wcsession *WCC = WC;
+ const char *pch;
+ long len;
+
+ GetTemplateTokenString(Target, TP, 2, &pch, &len);
+ return bmstrcasestr((char *)ChrPtr(WCC->Hdr->HR.ReqLine), pch) != NULL;
+}
+
+
+int wiki_PrintHeaderPage(SharedMessageStatus *Stat, void **ViewSpecific)
+{
+ /* this function was intentionaly left empty. */
+ return 0;
+}
+
+int wiki_GetParamsGetServerCall(SharedMessageStatus *Stat,
+ void **ViewSpecific,
+ long oper,
+ char *cmd,
+ long len,
+ char *filter,
+ long flen)
+{
+ if (oper == do_search)
+ display_wiki_pagelist();
+ else
+ http_redirect("wiki?page=home");
+
+ return 300;
+}
+
+
+void
+InitModule_WIKI
+(void)
+{
+ RegisterReadLoopHandlerset(
+ VIEW_WIKI,
+ wiki_GetParamsGetServerCall,
+ wiki_PrintHeaderPage,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ wiki_Cleanup
+ );
+
+ WebcitAddUrlHandler(HKEY("wiki"), "", 0, display_wiki_page, 0);
+ WebcitAddUrlHandler(HKEY("wiki_history"), "", 0, display_wiki_history, 0);
+ WebcitAddUrlHandler(HKEY("wiki_pagelist"), "", 0, display_wiki_pagelist, 0);
+ RegisterNamespace("WIKI:DISPLAYHISTORY", 0, 0, tmplput_display_wiki_history, NULL, CTX_NONE);
+ RegisterNamespace("WIKI:DISPLAYPAGELIST", 0, 0, tmplput_display_wiki_pagelist, NULL, CTX_NONE);
+ RegisterConditional(HKEY("COND:WIKI:PAGE"), 1, ConditionalHaveWikiPage, CTX_NONE);
+ RegisterConditional(HKEY("COND:WIKI:TYPE"), 1, ConditionalHavewikiType, CTX_NONE);
+}