X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit%2Fsubst.c;h=7964ab4c2795f3481421da790a0acee9f743b687;hb=c19da2c87226fee57abdab376d09475cccb11fe5;hp=586f4f8c646df6b156107b9b25451c2892fed9e0;hpb=7ad28ef5f9698f8bc237937ea25e77739d5b208f;p=citadel.git

diff --git a/webcit/subst.c b/webcit/subst.c
index 586f4f8c6..7964ab4c2 100644
--- a/webcit/subst.c
+++ b/webcit/subst.c
@@ -679,6 +679,7 @@ void StrBufAppendTemplate(StrBuf *Target,
 	char EscapeAs = ' ';
 
 	if ((FormatTypeIndex < TP->Tokens->nParameters) &&
+	    (TP->Tokens->Params[FormatTypeIndex] != NULL) &&
 	    (TP->Tokens->Params[FormatTypeIndex]->Type == TYPE_STR) &&
 	    (TP->Tokens->Params[FormatTypeIndex]->len >= 1)) {
 		pFmt = TP->Tokens->Params[FormatTypeIndex]->Start;
@@ -1906,6 +1907,8 @@ const StrBuf *ProcessTemplate(WCTemplate *Tmpl, StrBuf *Target, WCTemplputParams
 
 }
 
+
+StrBuf *textPlainType;
 /**
  * \brief Display a variable-substituted template
  * \param templatename template file to load
@@ -1932,23 +1935,28 @@ const StrBuf *DoTemplate(const char *templatename, long len, StrBuf *Target, WCT
 	{
 		syslog(LOG_WARNING, "Can't to load a template with empty name!\n");
 		StrBufAppendPrintf(Target, "<pre>\nCan't to load a template with empty name!\n</pre>");
-		return NULL;
+		return textPlainType;
 	}
 
 	if (!GetHash(StaticLocal, templatename, len, &vTmpl) &&
 	    !GetHash(Static, templatename, len, &vTmpl)) {
-		syslog(LOG_WARNING, "didn't find Template [%s] %ld %ld\n", templatename, len , (long)strlen(templatename));
+		StrBuf *escapedString = NewStrBufPlain(NULL, len);
+		
+		StrHtmlEcmaEscAppend(escapedString, NULL, templatename, 1, 1);
+		syslog(LOG_WARNING, "didn't find Template [%s] %ld %ld\n", ChrPtr(escapedString), len , (long)strlen(templatename));
 		StrBufAppendPrintf(Target, "<pre>\ndidn't find Template [%s] %ld %ld\n</pre>", 
-				   templatename, len, 
+				   ChrPtr(escapedString), len, 
 				   (long)strlen(templatename));
+		WC->isFailure = 1;
 #if 0
 		dbg_PrintHash(Static, PrintTemplate, NULL);
 		PrintHash(Static, VarPrintTransition, PrintTemplate);
 #endif
-		return NULL;
+		FreeStrBuf(&escapedString);
+		return textPlainType;
 	}
 	if (vTmpl == NULL) 
-		return NULL;
+		return textPlainType;
 	return ProcessTemplate(vTmpl, Target, TP);
 
 }
@@ -1983,6 +1991,7 @@ typedef struct _HashIterator {
 	RetrieveHashlistFunc GetHash;
 	HashDestructorFunc Destructor;
 	SubTemplFunc DoSubTemplate;
+	FilterByParamFunc Filter;
 } HashIterator;
 
 void RegisterITERATOR(const char *Name, long len, 
@@ -1991,6 +2000,7 @@ void RegisterITERATOR(const char *Name, long len,
 		      RetrieveHashlistFunc GetHash, 
 		      SubTemplFunc DoSubTempl,
 		      HashDestructorFunc Destructor,
+		      FilterByParamFunc Filter,
 		      CtxType ContextType, 
 		      CtxType XPectContextType, 
 		      int Flags)
@@ -2004,6 +2014,7 @@ void RegisterITERATOR(const char *Name, long len,
 	It->GetHash = GetHash;
 	It->DoSubTemplate = DoSubTempl;
 	It->Destructor = Destructor;
+	It->Filter = Filter;
 	It->ContextType = ContextType;
 	It->XPectContextType = XPectContextType;
 	It->Flags = Flags;
@@ -2157,6 +2168,13 @@ void tmpl_iterate_subtmpl(StrBuf *Target, WCTemplputParams *TP)
 		}
 		while (GetNextHashPos(List, it, &Status.KeyLen, &Status.Key, &vContext)) {
 			if ((Status.n >= StartAt) && (Status.n <= StopAt)) {
+
+				if ((It->Filter != NULL) &&
+				    It->Filter(Status.Key, Status.KeyLen, vContext, Target, TP)) 
+				{
+					continue;
+				}
+
 				if (DetectGroupChange && Status.n > 0) {
 					Status.GroupChange = SortBy->GroupChange(vContext, vLastContext);
 				}
@@ -2977,9 +2995,9 @@ void
 ServerStartModule_SUBST
 (void)
 {
+	textPlainType = NewStrBufPlain(HKEY("text/plain"));
 	LocalTemplateCache = NewHash(1, NULL);
 	TemplateCache = NewHash(1, NULL);
-
 	GlobalNS = NewHash(1, NULL);
 	Iterators = NewHash(1, NULL);
 	Conditionals = NewHash(1, NULL);
@@ -3005,9 +3023,11 @@ void
 ServerShutdownModule_SUBST
 (void)
 {
+	FreeStrBuf(&textPlainType);
+
 	DeleteHash(&TemplateCache);
 	DeleteHash(&LocalTemplateCache);
-
+	
 	DeleteHash(&GlobalNS);
 	DeleteHash(&Iterators);
 	DeleteHash(&Conditionals);