Wrote the ajax call for remove_attachment(), todo: js binding
[citadel.git] / webcit / messages.c
index feb665dfaa0b314104018521e11893ba4cc1b3e1..6e30c98d30e2f3f176a2be4df1afdb5cff39ade3 100644 (file)
@@ -647,17 +647,40 @@ int load_msg_ptrs(const char *servcmd,
 
 
 
-
-
-void load_seen_flags(void)
+/**
+ * \brief sets FlagToSet for each of ScanMe that appears in MatchMSet
+ * \param ScanMe List of BasicMsgStruct to be searched it MatchSet
+ * \param MatchMSet MSet we want to flag
+ * \param FlagToSet Flag to set on each BasicMsgStruct->Flags if in MSet
+ */
+void SetFlagsFromMSet(HashList *ScanMe, MSet *MatchMSet, int FlagToSet, int Reverse)
 {
-       message_summary *Msg;
        const char *HashKey;
        long HKLen;
        HashPos *at;
        void *vMsg;
+       message_summary *Msg;
+
+       at = GetNewHashPos(ScanMe, 0);
+       while (GetNextHashPos(ScanMe, at, &HKLen, &HashKey, &vMsg)) {
+               /* Are you a new message, or an old message? */
+               Msg = (message_summary*) vMsg;
+               if (Reverse && IsInMSetList(MatchMSet, Msg->msgnum)) {
+                       Msg->Flags = Msg->Flags | FlagToSet;
+               }
+               else if (!Reverse && !IsInMSetList(MatchMSet, Msg->msgnum)) {
+                       Msg->Flags = Msg->Flags | FlagToSet;
+               }
+       }
+       DeleteHashPos(&at);
+}
+
+
+void load_seen_flags(void)
+{
        StrBuf *OldMsg;
        wcsession *WCC = WC;
+       MSet *MatchMSet;
 
        OldMsg = NewStrBuf();
        serv_puts("GTSN");
@@ -669,19 +692,13 @@ void load_seen_flags(void)
                FreeStrBuf(&OldMsg);
                return;
        }
-       at = GetNewHashPos(WCC->summ, 0);
-       while (GetNextHashPos(WCC->summ, at, &HKLen, &HashKey, &vMsg)) {
-               /* Are you a new message, or an old message? */
-               Msg = (message_summary*) vMsg;
-               if (is_msg_in_mset(ChrPtr(OldMsg), Msg->msgnum)) {
-                       Msg->is_new = 0;
-               }
-               else {
-                       Msg->is_new = 1;
-               }
+
+       if (ParseMSet(&MatchMSet, OldMsg))
+       {
+               SetFlagsFromMSet(WCC->summ, MatchMSet, MSGFLAG_READ, 0);
        }
+       DeleteMSet(&MatchMSet);
        FreeStrBuf(&OldMsg);
-       DeleteHashPos(&at);
 }
 
 extern readloop_struct rlid[];
@@ -829,7 +846,11 @@ void readloop(long oper, eCustomRoomRenderer ForceRenderer)
                while ( GetNextHashPos(WCC->summ, at, &HKLen, &HashKey, &vMsg)) {
                        Msg = (message_summary*) vMsg;          
                        if ((Msg->msgnum >= Stat.startmsg) && (Stat.num_displayed <= Stat.maxmsgs)) {
-                               ViewMsg->LoadMsgFromServer(&Stat, &ViewSpecific, Msg, Msg->is_new, i);
+                               ViewMsg->LoadMsgFromServer(&Stat, 
+                                                          &ViewSpecific, 
+                                                          Msg, 
+                                                          (Msg->Flags & MSGFLAG_READ) != 0, 
+                                                          i);
                        } 
                        i++;
                }
@@ -984,7 +1005,6 @@ void post_message(void)
        char buf[1024];
        StrBuf *encoded_subject = NULL;
        static long dont_post = (-1L);
-       wc_mime_attachment  *att;
        int is_anonymous = 0;
        const StrBuf *display_name = NULL;
        wcsession *WCC = WC;
@@ -1002,96 +1022,13 @@ void post_message(void)
                }
        }
 
-       if (WCC->upload_length > 0) {
-               const char *pch;
-               int n;
-               const char *newn;
-               long newnlen;
-               void *v;
-
-               /* There's an attachment.  Save it to this struct... */
-               lprintf(9, "Client is uploading %d bytes\n", WCC->upload_length);
-               att = malloc(sizeof(wc_mime_attachment));
-               memset(att, 0, sizeof(wc_mime_attachment ));
-               att->length = WCC->upload_length;
-               att->ContentType = NewStrBufPlain(WCC->upload_content_type, -1);
-               att->FileName = NewStrBufDup(WCC->upload_filename);
-               
-               if (WCC->attachments == NULL) {
-                       WCC->attachments = NewHash(1, Flathash);
-               }
-
-               /* And add it to the list. */
-               n = 0;
-               if ((GetCount(WCC->attachments) > 0) && 
-                   GetHashAt(WCC->attachments, 
-                             GetCount(WCC->attachments) -1, 
-                             &newnlen, &newn, &v))
-                   n = *((int*) newn) + 1;
-               Put(WCC->attachments, IKEY(n), att, DestroyMime);
-
-               /*
-                * Mozilla sends a simple filename, which is what we want,
-                * but Satan's Browser sends an entire pathname.  Reduce
-                * the path to just a filename if we need to.
-                */
-               pch = strrchr(ChrPtr(att->FileName), '/');
-               if (pch != NULL) {
-                       StrBufCutLeft(att->FileName, pch - ChrPtr(att->FileName) + 1);
-               }
-               pch = strrchr(ChrPtr(att->FileName), '\\');
-               if (pch != NULL) {
-                       StrBufCutLeft(att->FileName, pch - ChrPtr(att->FileName) + 1);
-               }
-
-               /*
-                * Transfer control of this memory from the upload struct
-                * to the attachment struct.
-                */
-               att->Data = WCC->upload;
-               WCC->upload = NULL;
-               WCC->upload_length = 0;
-               display_enter();
-               return;
-       }
-
-       if (havebstr("cancel_button")) {
+       if (!strcasecmp(bstr("submit_action"), "cancel")) {
                sprintf(WCC->ImportantMessage, 
                        _("Cancelled.  Message was not posted."));
-       } else if (havebstr("attach_button")) {
-               display_enter();
-               return;
        } else if (lbstr("postseq") == dont_post) {
                sprintf(WCC->ImportantMessage, 
                        _("Automatically cancelled because you have already "
                          "saved this message."));
-       } else if (havebstr("remove_attach_button")) {
-               /* now thats st00pit. need to find it by name. */
-               void *vAtt;
-               StrBuf *WhichAttachment;
-               HashPos *at;
-               long len;
-               const char *key;
-
-               WhichAttachment = NewStrBufDup(sbstr("which_attachment"));
-               StrBufUnescape(WhichAttachment, 0);
-               at = GetNewHashPos(WCC->attachments, 0);
-               do {
-                       GetHashPos(WCC->attachments, at, &len, &key, &vAtt);
-               
-                       att = (wc_mime_attachment*) vAtt;
-                       if ((att != NULL) && 
-                           (strcmp(ChrPtr(WhichAttachment), 
-                                   ChrPtr(att->FileName)   ) == 0))
-                       {
-                               DeleteEntryFromHash(WCC->attachments, at);
-                               break;
-                       }
-               }
-               while (NextHashPos(WCC->attachments, at));
-               FreeStrBuf(&WhichAttachment);
-               display_enter();
-               return;
        } else {
                const char CMD[] = "ENT0 1|%s|%d|4|%s|%s||%s|%s|%s|%s|%s";
                StrBuf *Recp = NULL; 
@@ -1104,7 +1041,7 @@ void post_message(void)
                int save_to_drafts;
                long HeaderLen;
 
-               save_to_drafts = havebstr("save_button");
+               save_to_drafts = !strcasecmp(bstr("submit_action"), "drafts");
                Buf = NewStrBuf();
 
                if (save_to_drafts) {
@@ -1235,6 +1172,7 @@ void post_message(void)
                                return;
                        }
                }
+               FreeStrBuf(&Recp);
                FreeStrBuf(&Buf);
                FreeStrBuf(&Cc);
                FreeStrBuf(&Bcc);
@@ -1265,6 +1203,106 @@ void post_message(void)
 }
 
 
+/*
+ * Client is uploading an attachment
+ */
+void upload_attachment(void) {
+       wcsession *WCC = WC;
+       const char *pch;
+       int n;
+       const char *newn;
+       long newnlen;
+       void *v;
+       wc_mime_attachment *att;
+
+       lprintf(9, "upload_attachment()\n");
+       wc_printf("upload_attachment()<br>\n");
+
+       if (WCC->upload_length <= 0) {
+               lprintf(9, "ERROR no attachment was uploaded\n");
+               wc_printf("ERROR no attachment was uploaded<br>\n");
+               return;
+       }
+
+       lprintf(9, "Client is uploading %d bytes\n", WCC->upload_length);
+       wc_printf("Client is uploading %d bytes<br>\n", WCC->upload_length);
+       att = malloc(sizeof(wc_mime_attachment));
+       memset(att, 0, sizeof(wc_mime_attachment ));
+       att->length = WCC->upload_length;
+       att->ContentType = NewStrBufPlain(WCC->upload_content_type, -1);
+       att->FileName = NewStrBufDup(WCC->upload_filename);
+       
+       if (WCC->attachments == NULL) {
+               WCC->attachments = NewHash(1, Flathash);
+       }
+
+       /* And add it to the list. */
+       n = 0;
+       if ((GetCount(WCC->attachments) > 0) && 
+           GetHashAt(WCC->attachments, 
+                     GetCount(WCC->attachments) -1, 
+                     &newnlen, &newn, &v))
+           n = *((int*) newn) + 1;
+       Put(WCC->attachments, IKEY(n), att, DestroyMime);
+
+       /*
+        * Mozilla sends a simple filename, which is what we want,
+        * but Satan's Browser sends an entire pathname.  Reduce
+        * the path to just a filename if we need to.
+        */
+       pch = strrchr(ChrPtr(att->FileName), '/');
+       if (pch != NULL) {
+               StrBufCutLeft(att->FileName, pch - ChrPtr(att->FileName) + 1);
+       }
+       pch = strrchr(ChrPtr(att->FileName), '\\');
+       if (pch != NULL) {
+               StrBufCutLeft(att->FileName, pch - ChrPtr(att->FileName) + 1);
+       }
+
+       /*
+        * Transfer control of this memory from the upload struct
+        * to the attachment struct.
+        */
+       att->Data = WCC->upload;
+       WCC->upload = NULL;
+       WCC->upload_length = 0;
+}
+
+
+/*
+ * Remove an attachment from the message currently being composed.
+ *
+ * Currently we identify the attachment to be removed by its filename.
+ * There is probably a better way to do this.
+ */
+void remove_attachment(void) {
+       wcsession *WCC = WC;
+       wc_mime_attachment *att;
+       void *vAtt;
+       StrBuf *WhichAttachment;
+       HashPos *at;
+       long len;
+       const char *key;
+
+       WhichAttachment = NewStrBufDup(sbstr("which_attachment"));
+       StrBufUnescape(WhichAttachment, 0);
+       at = GetNewHashPos(WCC->attachments, 0);
+       do {
+               GetHashPos(WCC->attachments, at, &len, &key, &vAtt);
+       
+               att = (wc_mime_attachment*) vAtt;
+               if ((att != NULL) && 
+                   (strcmp(ChrPtr(WhichAttachment), 
+                           ChrPtr(att->FileName)   ) == 0))
+               {
+                       DeleteEntryFromHash(WCC->attachments, at);
+                       break;
+               }
+       }
+       while (NextHashPos(WCC->attachments, at));
+       FreeStrBuf(&WhichAttachment);
+       wc_printf("remove_attachment() completed\n");
+}
 
 
 /*
@@ -1659,8 +1697,6 @@ void MimeLoadData(wc_mime_attachment *Mime)
 }
 
 
-
-
 void view_mimepart(void) {
        mimepart(0);
 }
@@ -1695,6 +1731,13 @@ void download_postpart(void) {
        FreeStrBuf(&partnum);
 }
 
+
+
+void show_num_attachments(void) {
+       wc_printf("%d", GetCount(WC->attachments));
+}
+
+
 void h_readnew(void) { readloop(readnew, eUseDefault);}
 void h_readold(void) { readloop(readold, eUseDefault);}
 void h_readfwd(void) { readloop(readfwd, eUseDefault);}
@@ -1796,6 +1839,9 @@ InitModule_MSG
        WebcitAddUrlHandler(HKEY("mimepart_download"), "", 0, download_mimepart, NEED_URL);
        WebcitAddUrlHandler(HKEY("postpart"), "", 0, view_postpart, NEED_URL|PROHIBIT_STARTPAGE);
        WebcitAddUrlHandler(HKEY("postpart_download"), "", 0, download_postpart, NEED_URL|PROHIBIT_STARTPAGE);
+       WebcitAddUrlHandler(HKEY("upload_attachment"), "", 0, upload_attachment, AJAX);
+       WebcitAddUrlHandler(HKEY("remove_attachment"), "", 0, remove_attachment, AJAX);
+       WebcitAddUrlHandler(HKEY("show_num_attachments"), "", 0, show_num_attachments, AJAX);
 
        /* json */
        WebcitAddUrlHandler(HKEY("roommsgs"), "", 0, jsonMessageList,0);