6 CtxType CTX_VNOTE = CTX_NONE;
8 int pastel_palette[9][3] = {
22 * Fetch a message from the server and extract a vNote from it
24 struct vnote *vnote_new_from_msg(long msgnum,int unread)
30 char uid_from_headers[256];
31 char mime_partnum[256];
32 char mime_filename[256];
33 char mime_content_type[256];
34 char mime_disposition[256];
35 char relevant_partnum[256];
36 int phase = 0; /* 0 = citadel headers, 1 = mime headers, 2 = body */
37 char msg4_content_type[256] = "";
38 char msg4_content_encoding[256] = "";
39 int msg4_content_length = 0;
40 struct vnote *vnote_from_body = NULL;
41 int vnote_inline = 0; /* 1 = MSG4 gave us a text/x-vnote top level */
43 relevant_partnum[0] = '\0';
44 serv_printf("MSG4 %ld", msgnum); /* we need the mime headers */
46 StrBuf_ServGetln(Buf);
47 if (GetServerStatus(Buf, NULL) != 1) {
51 while ((StrBuf_ServGetln(Buf)>=0) && !Done) {
52 if ( (StrLength(Buf)==3) &&
53 !strcmp(ChrPtr(Buf), "000")) {
60 if (!strncasecmp(bptr, "exti=", 5)) {
61 safestrncpy(uid_from_headers, &(ChrPtr(Buf)[5]), sizeof uid_from_headers);
63 else if (!strncasecmp(bptr, "part=", 5)) {
64 extract_token(mime_filename, &bptr[5], 1, '|', sizeof mime_filename);
65 extract_token(mime_partnum, &bptr[5], 2, '|', sizeof mime_partnum);
66 extract_token(mime_disposition, &bptr[5], 3, '|', sizeof mime_disposition);
67 extract_token(mime_content_type, &bptr[5], 4, '|', sizeof mime_content_type);
69 if (!strcasecmp(mime_content_type, "text/vnote")) {
70 strcpy(relevant_partnum, mime_partnum);
73 else if ((phase == 0) && (!strncasecmp(bptr, "text", 4))) {
78 if (!IsEmptyStr(bptr)) {
79 if (!strncasecmp(bptr, "Content-type: ", 14)) {
80 safestrncpy(msg4_content_type, &bptr[14], sizeof msg4_content_type);
81 striplt(msg4_content_type);
83 else if (!strncasecmp(bptr, "Content-transfer-encoding: ", 27)) {
84 safestrncpy(msg4_content_encoding, &bptr[27], sizeof msg4_content_encoding);
85 striplt(msg4_content_type);
87 else if ((!strncasecmp(bptr, "Content-length: ", 16))) {
88 msg4_content_length = atoi(&bptr[16]);
94 if ((msg4_content_length > 0)
95 && ( !strcasecmp(msg4_content_encoding, "7bit"))
96 && (!strcasecmp(msg4_content_type, "text/vnote"))
103 Data = NewStrBufPlain(NULL, msg4_content_length * 2);
104 if (msg4_content_length > 0) {
105 StrBuf_ServGetBLOBBuffered(Data, msg4_content_length);
109 StrBufAppendBuf(Data, Buf, 0);
110 StrBufAppendBufPlain(Data, "\r\n", 1, 0);
115 StrBufAppendBuf(Data, Buf, 0);
121 /* If MSG4 didn't give us the part we wanted, but we know that we can find it
122 * as one of the other MIME parts, attempt to load it now.
124 if ((!vnote_inline) && (!IsEmptyStr(relevant_partnum))) {
125 Data = load_mimepart(msgnum, relevant_partnum);
128 if (StrLength(Data) > 0) {
129 if (IsEmptyStr(uid_from_headers)) {
130 /* Convert an old-style note to a vNote */
131 vnote_from_body = vnote_new();
132 vnote_from_body->uid = strdup(uid_from_headers);
133 vnote_from_body->color_red = pastel_palette[3][0];
134 vnote_from_body->color_green = pastel_palette[3][1];
135 vnote_from_body->color_blue = pastel_palette[3][2];
136 vnote_from_body->body = malloc(StrLength(Data) + 1);
137 vnote_from_body->body[0] = 0;
138 memcpy(vnote_from_body->body, ChrPtr(Data), StrLength(Data) + 1);
140 return vnote_from_body;
143 char *Buf = SmashStrBuf(&Data);
145 struct vnote *v = vnote_new_from_str(Buf);
156 * Serialize a vnote and write it to the server
158 void write_vnote_to_server(struct vnote *v)
165 snprintf(boundary, sizeof boundary, "Citadel--Multipart--%s--%04x--%04x",
166 ChrPtr(WC->serv_info->serv_fqdn),
171 serv_puts("ENT0 1|||4");
172 serv_getln(buf, sizeof buf);
174 /* Remember, serv_printf() appends an extra newline */
175 serv_printf("Content-type: multipart/alternative; "
176 "boundary=\"%s\"\n", boundary);
177 serv_printf("This is a multipart message in MIME format.\n");
178 serv_printf("--%s", boundary);
180 serv_puts("Content-type: text/plain; charset=utf-8");
181 serv_puts("Content-Transfer-Encoding: 7bit");
186 serv_printf("--%s", boundary);
187 serv_puts("Content-type: text/vnote");
188 serv_puts("Content-Transfer-Encoding: 7bit");
190 pch = vnote_serialize(v);
193 serv_printf("--%s--", boundary);
202 * Background ajax call to receive updates from the browser when a note is moved, resized, or updated.
204 void ajax_update_note(void) {
208 struct vnote *v = NULL;
210 if (!havebstr("note_uid")) {
211 begin_ajax_response();
212 wc_printf("Received ajax_update_note() request without a note UID.");
217 serv_printf("EUID %s", bstr("note_uid"));
218 serv_getln(buf, sizeof buf);
220 begin_ajax_response();
221 wc_printf("Cannot find message containing vNote with the requested uid!");
225 msgnum = atol(&buf[4]);
227 /* Was this request a delete operation? If so, nuke it... */
228 if (havebstr("deletenote")) {
229 if (!strcasecmp(bstr("deletenote"), "yes")) {
230 serv_printf("DELE %d", msgnum);
231 serv_getln(buf, sizeof buf);
232 begin_ajax_response();
233 wc_printf("%s", buf);
239 /* If we get to this point it's an update, not a delete */
240 v = vnote_new_from_msg(msgnum, 0);
242 begin_ajax_response();
243 wc_printf("Cannot locate a vNote within message %d\n", msgnum);
248 /* Make any requested changes */
249 if (havebstr("top")) {
250 v->pos_top = atoi(bstr("top"));
252 if (havebstr("left")) {
253 v->pos_left = atoi(bstr("left"));
255 if (havebstr("height")) {
256 v->pos_height = atoi(bstr("height"));
258 if (havebstr("width")) {
259 v->pos_width = atoi(bstr("width"));
261 if (havebstr("red")) {
262 v->color_red = atoi(bstr("red"));
264 if (havebstr("green")) {
265 v->color_green = atoi(bstr("green"));
267 if (havebstr("blue")) {
268 v->color_blue = atoi(bstr("blue"));
270 if (havebstr("value")) { /* I would have preferred 'body' but InPlaceEditor hardcodes 'value' */
271 if (v->body) free(v->body);
272 v->body = strdup(bstr("value"));
275 /* Serialize it and save it to the message base. Server will delete the old one. */
276 write_vnote_to_server(v);
278 begin_ajax_response();
291 * display sticky notes
293 * msgnum = Message number on the local server of the note to be displayed
295 /*TODO: wrong hook */
296 int notes_LoadMsgFromServer(SharedMessageStatus *Stat,
298 message_summary* Msg,
305 memset(&TP, 0, sizeof(WCTemplputParams));
306 TP.Filter.ContextType = CTX_VNOTE;
307 v = vnote_new_from_msg(Msg->msgnum, is_new);
310 DoTemplate(HKEY("vnoteitem"),
314 /* uncomment these lines to see ugly debugging info
315 StrBufAppendPrintf(WC->trailing_javascript,
316 "document.write('L: ' + $('note-%s').style.left + '; ');", v->uid);
317 StrBufAppendPrintf(WC->trailing_javascript,
318 "document.write('T: ' + $('note-%s').style.top + '; ');", v->uid);
319 StrBufAppendPrintf(WC->trailing_javascript,
320 "document.write('W: ' + $('note-%s').style.width + '; ');", v->uid);
321 StrBufAppendPrintf(WC->trailing_javascript,
322 "document.write('H: ' + $('note-%s').style.height + '<br>');", v->uid);
335 void add_new_note(void) {
340 v->uid = malloc(128);
341 generate_uuid(v->uid);
342 v->color_red = pastel_palette[3][0];
343 v->color_green = pastel_palette[3][1];
344 v->color_blue = pastel_palette[3][2];
345 v->body = strdup(_("Click on any note to edit it."));
346 write_vnote_to_server(v);
350 readloop(readfwd, eUseDefault);
354 void tmpl_vcard_put_posleft(StrBuf *Target, WCTemplputParams *TP)
356 struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
357 StrBufAppendPrintf(Target, "%d", v->pos_left);
360 void tmpl_vcard_put_postop(StrBuf *Target, WCTemplputParams *TP)
362 struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
363 StrBufAppendPrintf(Target, "%d", v->pos_top);
366 void tmpl_vcard_put_poswidth(StrBuf *Target, WCTemplputParams *TP)
368 struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
369 StrBufAppendPrintf(Target, "%d", v->pos_width);
372 void tmpl_vcard_put_posheight(StrBuf *Target, WCTemplputParams *TP)
374 struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
375 StrBufAppendPrintf(Target, "%d", v->pos_height);
378 void tmpl_vcard_put_posheight2(StrBuf *Target, WCTemplputParams *TP)
380 struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
381 StrBufAppendPrintf(Target, "%d", (v->pos_height / 16) - 5);
384 void tmpl_vcard_put_width2(StrBuf *Target, WCTemplputParams *TP)
386 struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
387 StrBufAppendPrintf(Target, "%d", (v->pos_width / 9) - 1);
390 void tmpl_vcard_put_color(StrBuf *Target, WCTemplputParams *TP)
392 struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
393 StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red, v->color_green, v->color_blue);
396 void tmpl_vcard_put_bgcolor(StrBuf *Target, WCTemplputParams *TP)
398 struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
399 StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red/2, v->color_green/2, v->color_blue/2);
402 void tmpl_vcard_put_message(StrBuf *Target, WCTemplputParams *TP)
404 struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
405 StrEscAppend(Target, NULL, v->body, 0, 0); /*TODO?*/
408 void tmpl_vcard_put_uid(StrBuf *Target, WCTemplputParams *TP)
410 struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
411 StrBufAppendBufPlain(Target, v->uid, -1, 0);
417 int notes_GetParamsGetServerCall(SharedMessageStatus *Stat,
425 strcpy(cmd, "MSGS ALL");
426 Stat->maxmsgs = 32767;
427 wc_printf("<div id=\"new_notes_here\"></div>\n");
432 int notes_Cleanup(void **ViewSpecific)
438 void render_MIME_VNote(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
440 wc_mime_attachment *Mime = CTX(CTX_MIME_ATACH);
442 if (StrLength(Mime->Data) == 0)
444 if (StrLength(Mime->Data) > 0) {
450 vcard = SmashStrBuf(&Mime->Data);
451 v = vnote_new_from_str(vcard);
456 memset(&TP, 0, sizeof(WCTemplputParams));
457 TP.Filter.ContextType = CTX_VNOTE;
459 DoTemplate(HKEY("mail_vnoteitem"),
466 if (Mime->Data == NULL)
467 Mime->Data = NewStrBuf();
469 FlushStrBuf(Mime->Data);
480 RegisterCTX(CTX_VNOTE);
482 RegisterReadLoopHandlerset(
484 notes_GetParamsGetServerCall,
488 notes_LoadMsgFromServer,
493 WebcitAddUrlHandler(HKEY("add_new_note"), "", 0, add_new_note, 0);
494 WebcitAddUrlHandler(HKEY("ajax_update_note"), "", 0, ajax_update_note, 0);
496 RegisterNamespace("VNOTE:POS:LEFT", 0, 0, tmpl_vcard_put_posleft, NULL, CTX_VNOTE);
497 RegisterNamespace("VNOTE:POS:TOP", 0, 0, tmpl_vcard_put_postop, NULL, CTX_VNOTE);
498 RegisterNamespace("VNOTE:POS:WIDTH", 0, 0, tmpl_vcard_put_poswidth, NULL, CTX_VNOTE);
499 RegisterNamespace("VNOTE:POS:HEIGHT", 0, 0, tmpl_vcard_put_posheight, NULL, CTX_VNOTE);
500 RegisterNamespace("VNOTE:POS:HEIGHT2", 0, 0, tmpl_vcard_put_posheight2, NULL, CTX_VNOTE);
501 RegisterNamespace("VNOTE:POS:WIDTH2", 0, 0, tmpl_vcard_put_width2, NULL, CTX_VNOTE);
502 RegisterNamespace("VNOTE:COLOR", 0, 0, tmpl_vcard_put_color, NULL, CTX_VNOTE);
503 RegisterNamespace("VNOTE:BGCOLOR", 0, 0,tmpl_vcard_put_bgcolor, NULL, CTX_VNOTE);
504 RegisterNamespace("VNOTE:MSG", 0, 1, tmpl_vcard_put_message, NULL, CTX_VNOTE);
505 RegisterNamespace("VNOTE:UID", 0, 0, tmpl_vcard_put_uid, NULL, CTX_VNOTE);
507 RegisterMimeRenderer(HKEY("text/vnote"), render_MIME_VNote, 1, 300);