10 int pastel_palette[9][3] = {
24 * Fetch a message from the server and extract a vNote from it
26 struct vnote *vnote_new_from_msg(long msgnum,int unread)
31 char uid_from_headers[256];
32 char mime_partnum[256];
33 char mime_filename[256];
34 char mime_content_type[256];
35 char mime_disposition[256];
37 char relevant_partnum[256];
38 int phase = 0; /* 0 = citadel headers, 1 = mime headers, 2 = body */
39 char msg4_content_type[256] = "";
40 char msg4_content_encoding[256] = "";
41 int msg4_content_length = 0;
42 struct vnote *vnote_from_body = NULL;
43 int vnote_inline = 0; /* 1 = MSG4 gave us a text/x-vnote top level */
45 uid_from_headers[0] = '\0';
46 relevant_partnum[0] = '\0';
47 serv_printf("MSG4 %ld", msgnum); /* we need the mime headers */
49 StrBuf_ServGetln(Buf);
50 if (GetServerStatus(Buf, NULL) != 1) {
54 while ((StrBuf_ServGetln(Buf)>=0)) {
55 if ( (StrLength(Buf)==3) &&
56 !strcmp(ChrPtr(Buf), "000")) {
62 if (!strncasecmp(bptr, "exti=", 5)) {
63 safestrncpy(uid_from_headers, &(ChrPtr(Buf)[5]), sizeof uid_from_headers);
65 else if (!strncasecmp(bptr, "part=", 5)) {
66 extract_token(mime_filename, &bptr[5], 1, '|', sizeof mime_filename);
67 extract_token(mime_partnum, &bptr[5], 2, '|', sizeof mime_partnum);
68 extract_token(mime_disposition, &bptr[5], 3, '|', sizeof mime_disposition);
69 extract_token(mime_content_type, &bptr[5], 4, '|', sizeof mime_content_type);
70 mime_length = extract_int(&bptr[5], 5);
72 if (!strcasecmp(mime_content_type, "text/vnote")) {
73 strcpy(relevant_partnum, mime_partnum);
76 else if ((phase == 0) && (!strncasecmp(bptr, "text", 4))) {
81 if (!IsEmptyStr(bptr)) {
82 if (!strncasecmp(bptr, "Content-type: ", 14)) {
83 safestrncpy(msg4_content_type, &bptr[14], sizeof msg4_content_type);
84 striplt(msg4_content_type);
86 else if (!strncasecmp(bptr, "Content-transfer-encoding: ", 27)) {
87 safestrncpy(msg4_content_encoding, &bptr[27], sizeof msg4_content_encoding);
88 striplt(msg4_content_type);
90 else if ((!strncasecmp(bptr, "Content-length: ", 16))) {
91 msg4_content_length = atoi(&bptr[16]);
97 if ((msg4_content_length > 0)
98 && ( !strcasecmp(msg4_content_encoding, "7bit"))
99 && (!strcasecmp(msg4_content_type, "text/vnote"))
106 Data = NewStrBufPlain(NULL, msg4_content_length * 2);
107 if (msg4_content_length > 0) {
108 StrBuf_ServGetBLOBBuffered(Data, msg4_content_length);
112 StrBufAppendBuf(Data, Buf, 0);
113 StrBufAppendBufPlain(Data, "\r\n", 1, 0);
118 StrBufAppendBuf(Data, Buf, 0);
124 /* If MSG4 didn't give us the part we wanted, but we know that we can find it
125 * as one of the other MIME parts, attempt to load it now.
127 if ((!vnote_inline) && (!IsEmptyStr(relevant_partnum))) {
128 Data = load_mimepart(msgnum, relevant_partnum);
131 if (StrLength(Data) > 0) {
132 if (IsEmptyStr(uid_from_headers)) {
133 /* Convert an old-style note to a vNote */
134 vnote_from_body = vnote_new();
135 vnote_from_body->uid = strdup(uid_from_headers);
136 vnote_from_body->color_red = pastel_palette[3][0];
137 vnote_from_body->color_green = pastel_palette[3][1];
138 vnote_from_body->color_blue = pastel_palette[3][2];
139 vnote_from_body->body = malloc(StrLength(Data) + 1);
140 vnote_from_body->body[0] = 0;
141 memcpy(vnote_from_body->body, ChrPtr(Data), StrLength(Data) + 1);
143 return vnote_from_body;
146 char *Buf = SmashStrBuf(&Data);
148 struct vnote *v = vnote_new_from_str(Buf);
159 * Serialize a vnote and write it to the server
161 void write_vnote_to_server(struct vnote *v)
168 snprintf(boundary, sizeof boundary, "Citadel--Multipart--%s--%04x--%04x",
169 ChrPtr(WC->serv_info->serv_fqdn),
174 serv_puts("ENT0 1|||4");
175 serv_getln(buf, sizeof buf);
177 /* Remember, serv_printf() appends an extra newline */
178 serv_printf("Content-type: multipart/alternative; "
179 "boundary=\"%s\"\n", boundary);
180 serv_printf("This is a multipart message in MIME format.\n");
181 serv_printf("--%s", boundary);
183 serv_puts("Content-type: text/plain; charset=utf-8");
184 serv_puts("Content-Transfer-Encoding: 7bit");
189 serv_printf("--%s", boundary);
190 serv_puts("Content-type: text/vnote");
191 serv_puts("Content-Transfer-Encoding: 7bit");
193 pch = vnote_serialize(v);
196 serv_printf("--%s--", boundary);
205 * Background ajax call to receive updates from the browser when a note is moved, resized, or updated.
207 void ajax_update_note(void) {
211 struct vnote *v = NULL;
213 if (!havebstr("note_uid")) {
214 begin_ajax_response();
215 wc_printf("Received ajax_update_note() request without a note UID.");
220 serv_printf("EUID %s", bstr("note_uid"));
221 serv_getln(buf, sizeof buf);
223 begin_ajax_response();
224 wc_printf("Cannot find message containing vNote with the requested uid!");
228 msgnum = atol(&buf[4]);
230 /* Was this request a delete operation? If so, nuke it... */
231 if (havebstr("deletenote")) {
232 if (!strcasecmp(bstr("deletenote"), "yes")) {
233 serv_printf("DELE %d", msgnum);
234 serv_getln(buf, sizeof buf);
235 begin_ajax_response();
236 wc_printf("%s", buf);
242 /* If we get to this point it's an update, not a delete */
243 v = vnote_new_from_msg(msgnum, 0);
245 begin_ajax_response();
246 wc_printf("Cannot locate a vNote within message %d\n", msgnum);
251 /* Make any requested changes */
252 if (havebstr("top")) {
253 v->pos_top = atoi(bstr("top"));
255 if (havebstr("left")) {
256 v->pos_left = atoi(bstr("left"));
258 if (havebstr("height")) {
259 v->pos_height = atoi(bstr("height"));
261 if (havebstr("width")) {
262 v->pos_width = atoi(bstr("width"));
264 if (havebstr("red")) {
265 v->color_red = atoi(bstr("red"));
267 if (havebstr("green")) {
268 v->color_green = atoi(bstr("green"));
270 if (havebstr("blue")) {
271 v->color_blue = atoi(bstr("blue"));
273 if (havebstr("value")) { /* I would have preferred 'body' but InPlaceEditor hardcodes 'value' */
274 if (v->body) free(v->body);
275 v->body = strdup(bstr("value"));
278 /* Serialize it and save it to the message base. Server will delete the old one. */
279 write_vnote_to_server(v);
281 begin_ajax_response();
294 * display sticky notes
296 * msgnum = Message number on the local server of the note to be displayed
298 ////TODO: falscher hook
299 int notes_LoadMsgFromServer(SharedMessageStatus *Stat,
301 message_summary* Msg,
308 memset(&TP, 0, sizeof(WCTemplputParams));
309 TP.Filter.ContextType = CTX_VNOTE;
310 v = vnote_new_from_msg(Msg->msgnum, is_new);
313 DoTemplate(HKEY("vnoteitem"),
317 /* uncomment these lines to see ugly debugging info
318 StrBufAppendPrintf(WC->trailing_javascript,
319 "document.write('L: ' + $('note-%s').style.left + '; ');", v->uid);
320 StrBufAppendPrintf(WC->trailing_javascript,
321 "document.write('T: ' + $('note-%s').style.top + '; ');", v->uid);
322 StrBufAppendPrintf(WC->trailing_javascript,
323 "document.write('W: ' + $('note-%s').style.width + '; ');", v->uid);
324 StrBufAppendPrintf(WC->trailing_javascript,
325 "document.write('H: ' + $('note-%s').style.height + '<br>');", v->uid);
338 void add_new_note(void) {
343 v->uid = malloc(128);
344 generate_uuid(v->uid);
345 v->color_red = pastel_palette[3][0];
346 v->color_green = pastel_palette[3][1];
347 v->color_blue = pastel_palette[3][2];
348 v->body = strdup(_("Click on any note to edit it."));
349 write_vnote_to_server(v);
353 readloop(readfwd, eUseDefault);
357 void tmpl_vcard_put_posleft(StrBuf *Target, WCTemplputParams *TP)
359 struct vnote *v = (struct vnote *) CTX;
360 StrBufAppendPrintf(Target, "%d", v->pos_left);
363 void tmpl_vcard_put_postop(StrBuf *Target, WCTemplputParams *TP)
365 struct vnote *v = (struct vnote *) CTX;
366 StrBufAppendPrintf(Target, "%d", v->pos_top);
369 void tmpl_vcard_put_poswidth(StrBuf *Target, WCTemplputParams *TP)
371 struct vnote *v = (struct vnote *) CTX;
372 StrBufAppendPrintf(Target, "%d", v->pos_width);
375 void tmpl_vcard_put_posheight(StrBuf *Target, WCTemplputParams *TP)
377 struct vnote *v = (struct vnote *) CTX;
378 StrBufAppendPrintf(Target, "%d", v->pos_height);
381 void tmpl_vcard_put_posheight2(StrBuf *Target, WCTemplputParams *TP)
383 struct vnote *v = (struct vnote *) CTX;
384 StrBufAppendPrintf(Target, "%d", (v->pos_height / 16) - 5);
387 void tmpl_vcard_put_width2(StrBuf *Target, WCTemplputParams *TP)
389 struct vnote *v = (struct vnote *) CTX;
390 StrBufAppendPrintf(Target, "%d", (v->pos_width / 9) - 1);
393 void tmpl_vcard_put_color(StrBuf *Target, WCTemplputParams *TP)
395 struct vnote *v = (struct vnote *) CTX;
396 StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red, v->color_green, v->color_blue);
399 void tmpl_vcard_put_bgcolor(StrBuf *Target, WCTemplputParams *TP)
401 struct vnote *v = (struct vnote *) CTX;
402 StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red/2, v->color_green/2, v->color_blue/2);
405 void tmpl_vcard_put_message(StrBuf *Target, WCTemplputParams *TP)
407 struct vnote *v = (struct vnote *) CTX;
408 StrEscAppend(Target, NULL, v->body, 0, 0); ///TODO?
411 void tmpl_vcard_put_uid(StrBuf *Target, WCTemplputParams *TP)
413 struct vnote *v = (struct vnote *) CTX;
414 StrBufAppendBufPlain(Target, v->uid, -1, 0);
420 int notes_GetParamsGetServerCall(SharedMessageStatus *Stat,
426 strcpy(cmd, "MSGS ALL");
427 Stat->maxmsgs = 32767;
428 wc_printf("<div id=\"new_notes_here\"></div>\n");
433 int notes_Cleanup(void **ViewSpecific)
444 RegisterReadLoopHandlerset(
446 notes_GetParamsGetServerCall,
449 notes_LoadMsgFromServer,
453 WebcitAddUrlHandler(HKEY("add_new_note"), "", 0, add_new_note, 0);
454 WebcitAddUrlHandler(HKEY("ajax_update_note"), "", 0, ajax_update_note, 0);
456 RegisterNamespace("VNOTE:POS:LEFT", 0, 0, tmpl_vcard_put_posleft, NULL, CTX_VNOTE);
457 RegisterNamespace("VNOTE:POS:TOP", 0, 0, tmpl_vcard_put_postop, NULL, CTX_VNOTE);
458 RegisterNamespace("VNOTE:POS:WIDTH", 0, 0, tmpl_vcard_put_poswidth, NULL, CTX_VNOTE);
459 RegisterNamespace("VNOTE:POS:HEIGHT", 0, 0, tmpl_vcard_put_posheight, NULL, CTX_VNOTE);
460 RegisterNamespace("VNOTE:POS:HEIGHT2", 0, 0, tmpl_vcard_put_posheight2, NULL, CTX_VNOTE);
461 RegisterNamespace("VNOTE:POS:WIDTH2", 0, 0, tmpl_vcard_put_width2, NULL, CTX_VNOTE);
462 RegisterNamespace("VNOTE:COLOR", 0, 0, tmpl_vcard_put_color, NULL, CTX_VNOTE);
463 RegisterNamespace("VNOTE:BGCOLOR", 0, 0,tmpl_vcard_put_bgcolor, NULL, CTX_VNOTE);
464 RegisterNamespace("VNOTE:MSG", 0, 1, tmpl_vcard_put_message, NULL, CTX_VNOTE);
465 RegisterNamespace("VNOTE:UID", 0, 0, tmpl_vcard_put_uid, NULL, CTX_VNOTE);