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[citadel.git] / webcit / msg_renderers.c
index 3e5c29fcef4d1c93ee0e575c381161bbe0c10cba..50a0f22714d6abcc63b146d3d1d259ad6a7d82e7 100644 (file)
@@ -2,7 +2,8 @@
 #include "webserver.h"
 #include "dav.h"
 
-
+CtxType CTX_MAILSUM = CTX_NONE;
+CtxType CTX_MIME_ATACH = CTX_NONE;
 
 inline void CheckConvertBufs(struct wcsession *WCC)
 {
@@ -50,6 +51,7 @@ void DestroyMessageSummary(void *vMsg)
        FreeStrBuf(&Msg->AllRcpt);
        FreeStrBuf(&Msg->Room);
        FreeStrBuf(&Msg->Rfca);
+       FreeStrBuf(&Msg->EnvTo);
        FreeStrBuf(&Msg->OtherNode);
 
        DeleteHash(&Msg->Attachments);  /* list of Attachments */
@@ -483,6 +485,21 @@ int Conditional_MAIL_SUMM_OTHERNODE(StrBuf *Target, WCTemplputParams *TP)
        return StrLength(Msg->OtherNode) > 0;
 }
 
+void examine_nvto(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
+{
+       wcsession *WCC = WC;
+
+       CheckConvertBufs(WCC);
+       FreeStrBuf(&Msg->EnvTo);
+       Msg->EnvTo = NewStrBufPlain(NULL, StrLength(HdrLine));
+       StrBuf_RFC822_2_Utf8(Msg->EnvTo, 
+                            HdrLine, 
+                            WCC->DefaultCharset, 
+                            FoundCharset,
+                            WCC->ConvertBuf1,
+                            WCC->ConvertBuf2);
+}
+
 
 void examine_rcpt(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 {
@@ -570,8 +587,9 @@ void tmplput_MAIL_SUMM_DATE_NO(StrBuf *Target, WCTemplputParams *TP)
 
 
 
-void render_MAIL(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
+void render_MAIL(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
 {
+       wc_mime_attachment *Mime = (wc_mime_attachment *) CTX(CTX_MIME_ATACH);
        const StrBuf *TemplateMime;
 
        if (Mime->Data == NULL) 
@@ -592,8 +610,9 @@ void render_MAIL(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset
 */
 }
 
-void render_MIME_VCard(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
+void render_MIME_VCard(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
 {
+       wc_mime_attachment *Mime = (wc_mime_attachment *) CTX(CTX_MIME_ATACH);
        wcsession *WCC = WC;
        if (StrLength(Mime->Data) == 0)
                MimeLoadData(Mime);
@@ -618,42 +637,9 @@ void render_MIME_VCard(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundC
 
 }
 
-void render_MIME_VNote(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
-{
-       if (StrLength(Mime->Data) == 0)
-               MimeLoadData(Mime);
-       if (StrLength(Mime->Data) > 0) {
-               struct vnote *v;
-               StrBuf *Buf;
-               char *vcard;
-
-               Buf = NewStrBuf();
-               vcard = SmashStrBuf(&Mime->Data);
-               v = vnote_new_from_str(vcard);
-               free (vcard);
-               if (v) {
-                       WCTemplputParams TP;
-                       
-                       memset(&TP, 0, sizeof(WCTemplputParams));
-                       TP.Filter.ContextType = CTX_VNOTE;
-                       TP.Context = v;
-                       DoTemplate(HKEY("mail_vnoteitem"),
-                                  Buf, &TP);
-                       
-                       vnote_free(v);
-                       Mime->Data = Buf;
-               }
-               else {
-                       if (Mime->Data == NULL)
-                               Mime->Data = NewStrBuf();
-                       else
-                               FlushStrBuf(Mime->Data);
-               }
-       }
-}
-
-void render_MIME_ICS(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
+void render_MIME_ICS(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
 {
+       wc_mime_attachment *Mime = (wc_mime_attachment *) CTX(CTX_MIME_ATACH);
        if (StrLength(Mime->Data) == 0) {
                MimeLoadData(Mime);
        }
@@ -744,8 +730,10 @@ void examine_mime_part(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundChars
 }
 
 
-void evaluate_mime_part(message_summary *Msg, wc_mime_attachment *Mime)
+void evaluate_mime_part(StrBuf *Target, WCTemplputParams *TP)
 {
+       message_summary *Msg = (message_summary*) CTX(CTX_MAILSUM);
+       wc_mime_attachment *Mime = (wc_mime_attachment *) CTX(CTX_MIME_ATACH);
        void *vMimeRenderer;
 
        /* just print the root-node */
@@ -989,23 +977,25 @@ void tmplput_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 }
 
 
-void render_MAIL_variformat(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
+void render_MAIL_variformat(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
 {
        /* Messages in legacy Citadel variformat get handled thusly... */
-       StrBuf *Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
-       FmOut(Target, "JUSTIFY", Mime->Data);
+       wc_mime_attachment *Mime = (wc_mime_attachment *) CTX(CTX_MIME_ATACH);
+       StrBuf *TTarget = NewStrBufPlain(NULL, StrLength(Mime->Data));
+       FmOut(TTarget, "JUSTIFY", Mime->Data);
        FreeStrBuf(&Mime->Data);
-       Mime->Data = Target;
+       Mime->Data = TTarget;
 }
 
-void render_MAIL_text_plain(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
+void render_MAIL_text_plain(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
 {
+       wc_mime_attachment *Mime = (wc_mime_attachment *) CTX(CTX_MIME_ATACH);
        const char *ptr, *pte;
        const char *BufPtr = NULL;
        StrBuf *Line;
        StrBuf *Line1;
        StrBuf *Line2;
-       StrBuf *Target;
+       StrBuf *TTarget;
        long Linecount;
        long nEmptyLines;
        int bn = 0;
@@ -1052,7 +1042,7 @@ void render_MAIL_text_plain(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *F
        Line = NewStrBufPlain(NULL, SIZ);
        Line1 = NewStrBufPlain(NULL, SIZ);
        Line2 = NewStrBufPlain(NULL, SIZ);
-       Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
+       TTarget = NewStrBufPlain(NULL, StrLength(Mime->Data));
        Linecount = 0;
        nEmptyLines = 0;
        if (StrLength(Mime->Data) > 0) 
@@ -1079,26 +1069,26 @@ void render_MAIL_text_plain(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *F
                        if (StrLength(Line) == 0) {
                                if (Linecount == 0)
                                        continue;
-                               StrBufAppendBufPlain(Target, HKEY("<tt></tt><br>\n"), 0);
+                               StrBufAppendBufPlain(TTarget, HKEY("<tt></tt><br>\n"), 0);
 
                                nEmptyLines ++;
                                continue;
                        }
                        nEmptyLines = 0;
                        for (i = bn; i < bq; i++)                               
-                               StrBufAppendBufPlain(Target, HKEY("<blockquote>"), 0);
+                               StrBufAppendBufPlain(TTarget, HKEY("<blockquote>"), 0);
                        for (i = bq; i < bn; i++)                               
-                               StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
+                               StrBufAppendBufPlain(TTarget, HKEY("</blockquote>"), 0);
 #ifdef HAVE_ICONV
                        if (ConvertIt) {
                                StrBufConvert(Line, Line1, &ic);
                        }
 #endif
-                       StrBufAppendBufPlain(Target, HKEY("<tt>"), 0);
+                       StrBufAppendBufPlain(TTarget, HKEY("<tt>"), 0);
                        UrlizeText(Line1, Line, Line2);
 
-                       StrEscAppend(Target, Line1, NULL, 0, 0);
-                       StrBufAppendBufPlain(Target, HKEY("</tt><br>\n"), 0);
+                       StrEscAppend(TTarget, Line1, NULL, 0, 0);
+                       StrBufAppendBufPlain(TTarget, HKEY("</tt><br>\n"), 0);
                        bn = bq;
                        Linecount ++;
                }
@@ -1106,11 +1096,11 @@ void render_MAIL_text_plain(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *F
               (BufPtr != NULL));
 
        if (nEmptyLines > 0)
-               StrBufCutRight(Target, nEmptyLines * (sizeof ("<tt></tt><br>\n") - 1));
+               StrBufCutRight(TTarget, nEmptyLines * (sizeof ("<tt></tt><br>\n") - 1));
        for (i = 0; i < bn; i++)                                
-               StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
+               StrBufAppendBufPlain(TTarget, HKEY("</blockquote>"), 0);
 
-       StrBufAppendBufPlain(Target, HKEY("</i><br>"), 0);
+       StrBufAppendBufPlain(TTarget, HKEY("</i><br>"), 0);
 #ifdef HAVE_ICONV
        if (ic != (iconv_t)(-1) ) {
                iconv_close(ic);
@@ -1118,7 +1108,7 @@ void render_MAIL_text_plain(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *F
 #endif
 
        FreeStrBuf(&Mime->Data);
-       Mime->Data = Target;
+       Mime->Data = TTarget;
        FlushStrBuf(Mime->ContentType);
        StrBufAppendBufPlain(Mime->ContentType, HKEY("text/html"), 0);
        FlushStrBuf(Mime->Charset);
@@ -1128,8 +1118,9 @@ void render_MAIL_text_plain(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *F
        FreeStrBuf(&Line2);
 }
 
-void render_MAIL_html(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
+void render_MAIL_html(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
 {
+       wc_mime_attachment *Mime = (wc_mime_attachment *) CTX(CTX_MIME_ATACH);
        StrBuf *Buf;
 
        if (StrLength(Mime->Data) == 0)
@@ -1146,8 +1137,9 @@ void render_MAIL_html(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCh
        Mime->Data = Buf;
 }
 
-void render_MAIL_UNKNOWN(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
+void render_MAIL_UNKNOWN(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
 {
+       wc_mime_attachment *Mime = (wc_mime_attachment *) CTX(CTX_MIME_ATACH);
        /* Unknown weirdness */
        FlushStrBuf(Mime->Data);
        StrBufAppendBufPlain(Mime->Data, _("I don't know how to display "), -1, 0);
@@ -1228,7 +1220,7 @@ void tmplput_MIME_Data(StrBuf *Target, WCTemplputParams *TP)
 {
        wc_mime_attachment *mime = (wc_mime_attachment*) CTX(CTX_MIME_ATACH);
        if (mime->Renderer != NULL)
-               mime->Renderer->f(mime, NULL, NULL);
+               mime->Renderer->f(Target, TP, NULL);
        StrBufAppendTemplate(Target, TP, mime->Data, 0);
        /* TODO: check whether we need to load it now? */
 }
@@ -1481,6 +1473,8 @@ void
 InitModule_MSGRENDERERS
 (void)
 {
+       RegisterCTX(CTX_MAILSUM);
+       RegisterCTX(CTX_MIME_ATACH);
        RegisterReadLoopHandlerset(
                VIEW_MAILBOX,
                mailview_GetParamsGetServerCall,
@@ -1548,22 +1542,22 @@ InitModule_MSGRENDERERS
        RegisterNamespace("MAIL:QUOTETEXT", 1, 2, tmplput_QUOTED_MAIL_BODY,  NULL, CTX_NONE);
        RegisterNamespace("MAIL:EDITTEXT", 1, 2, tmplput_EDIT_MAIL_BODY,  NULL, CTX_NONE);
        RegisterNamespace("MAIL:EDITWIKI", 1, 2, tmplput_EDIT_WIKI_BODY,  NULL, CTX_NONE);
-       RegisterConditional(HKEY("COND:MAIL:SUMM:RFCA"), 0, Conditional_MAIL_SUMM_RFCA,  CTX_MAILSUM);
-       RegisterConditional(HKEY("COND:MAIL:SUMM:CCCC"), 0, Conditional_MAIL_SUMM_CCCC,  CTX_MAILSUM);
-       RegisterConditional(HKEY("COND:MAIL:SUMM:REPLYTO"), 0, Conditional_MAIL_SUMM_REPLYTO,  CTX_MAILSUM);
-       RegisterConditional(HKEY("COND:MAIL:SUMM:UNREAD"), 0, Conditional_MAIL_SUMM_UNREAD, CTX_MAILSUM);
-       RegisterConditional(HKEY("COND:MAIL:SUMM:H_NODE"), 0, Conditional_MAIL_SUMM_H_NODE, CTX_MAILSUM);
-       RegisterConditional(HKEY("COND:MAIL:SUMM:OTHERNODE"), 0, Conditional_MAIL_SUMM_OTHERNODE, CTX_MAILSUM);
-       RegisterConditional(HKEY("COND:MAIL:SUMM:SUBJECT"), 0, Conditional_MAIL_SUMM_SUBJECT, CTX_MAILSUM);
-       RegisterConditional(HKEY("COND:MAIL:ANON"), 0, Conditional_ANONYMOUS_MESSAGE, CTX_MAILSUM);
-       RegisterConditional(HKEY("COND:MAIL:TO"), 0, Conditional_MAIL_SUMM_TO, CTX_MAILSUM);    
-       RegisterConditional(HKEY("COND:MAIL:SUBJ"), 0, Conditional_MAIL_SUMM_SUBJ, CTX_MAILSUM);        
+       RegisterConditional("COND:MAIL:SUMM:RFCA", 0, Conditional_MAIL_SUMM_RFCA,  CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:SUMM:CCCC", 0, Conditional_MAIL_SUMM_CCCC,  CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:SUMM:REPLYTO", 0, Conditional_MAIL_SUMM_REPLYTO,  CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:SUMM:UNREAD", 0, Conditional_MAIL_SUMM_UNREAD, CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:SUMM:H_NODE", 0, Conditional_MAIL_SUMM_H_NODE, CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:SUMM:OTHERNODE", 0, Conditional_MAIL_SUMM_OTHERNODE, CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:SUMM:SUBJECT", 0, Conditional_MAIL_SUMM_SUBJECT, CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:ANON", 0, Conditional_ANONYMOUS_MESSAGE, CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:TO", 0, Conditional_MAIL_SUMM_TO, CTX_MAILSUM);  
+       RegisterConditional("COND:MAIL:SUBJ", 0, Conditional_MAIL_SUMM_SUBJ, CTX_MAILSUM);      
 
        /* do we have mimetypes to iterate over? */
-       RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH"), 0, Conditional_MAIL_MIME_ALL, CTX_MAILSUM);
-       RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:SUBMESSAGES"), 0, Conditional_MAIL_MIME_SUBMESSAGES, CTX_MAILSUM);
-       RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:LINKS"), 0, Conditional_MAIL_MIME_ATTACHLINKS, CTX_MAILSUM);
-       RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:ATT"), 0, Conditional_MAIL_MIME_ATTACH, CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:MIME:ATTACH", 0, Conditional_MAIL_MIME_ALL, CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:MIME:ATTACH:SUBMESSAGES", 0, Conditional_MAIL_MIME_SUBMESSAGES, CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:MIME:ATTACH:LINKS", 0, Conditional_MAIL_MIME_ATTACHLINKS, CTX_MAILSUM);
+       RegisterConditional("COND:MAIL:MIME:ATTACH:ATT", 0, Conditional_MAIL_MIME_ATTACH, CTX_MAILSUM);
        RegisterIterator("MAIL:MIME:ATTACH", 0, NULL, iterate_get_mime_All, 
                         NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
        RegisterIterator("MAIL:MIME:ATTACH:SUBMESSAGES", 0, NULL, iterate_get_mime_Submessages, 
@@ -1594,11 +1588,12 @@ InitModule_MSGRENDERERS
 
        /* mime renderers translate an attachment into webcit viewable html text */
        RegisterMimeRenderer(HKEY("message/rfc822"), render_MAIL, 0, 150);
-       RegisterMimeRenderer(HKEY("text/vnote"), render_MIME_VNote, 1, 300);
        RegisterMimeRenderer(HKEY("text/x-vcard"), render_MIME_VCard, 1, 201);
        RegisterMimeRenderer(HKEY("text/vcard"), render_MIME_VCard, 1, 200);
+/*
        RegisterMimeRenderer(HKEY("text/calendar"), render_MIME_ICS, 1, 501);
        RegisterMimeRenderer(HKEY("application/ics"), render_MIME_ICS, 1, 500);
+//*/
        RegisterMimeRenderer(HKEY("text/x-citadel-variformat"), render_MAIL_variformat, 1, 2);
        RegisterMimeRenderer(HKEY("text/plain"), render_MAIL_text_plain, 1, 3);
        RegisterMimeRenderer(HKEY("text"), render_MAIL_text_plain, 1, 1);
@@ -1619,6 +1614,7 @@ InitModule_MSGRENDERERS
        RegisterMsgHdr(HKEY("rfca"), examine_rfca, 0);
        RegisterMsgHdr(HKEY("node"), examine_node, 0);
        RegisterMsgHdr(HKEY("rcpt"), examine_rcpt, 0);
+       RegisterMsgHdr(HKEY("nvto"), examine_nvto, 0);
        RegisterMsgHdr(HKEY("time"), examine_time, 0);
        RegisterMsgHdr(HKEY("part"), examine_mime_part, 0);
        RegisterMsgHdr(HKEY("text"), examine_text, 1);