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)
33 char uid_from_headers[256];
34 char mime_partnum[256];
35 char mime_filename[256];
36 char mime_content_type[256];
37 char mime_disposition[256];
39 char relevant_partnum[256];
40 int phase = 0; /* 0 = citadel headers, 1 = mime headers, 2 = body */
41 char msg4_content_type[256] = "";
42 char msg4_content_encoding[256] = "";
43 int msg4_content_length = 0;
44 struct vnote *vnote_from_body = NULL;
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) && !Done) {
55 if ( (StrLength(Buf)==3) &&
56 !strcmp(ChrPtr(Buf), "000")) {
63 if (!strncasecmp(bptr, "exti=", 5)) {
64 safestrncpy(uid_from_headers, &(ChrPtr(Buf)[5]), sizeof uid_from_headers);
66 else if (!strncasecmp(bptr, "part=", 5)) {
67 extract_token(mime_filename, &bptr[5], 1, '|', sizeof mime_filename);
68 extract_token(mime_partnum, &bptr[5], 2, '|', sizeof mime_partnum);
69 extract_token(mime_disposition, &bptr[5], 3, '|', sizeof mime_disposition);
70 extract_token(mime_content_type, &bptr[5], 4, '|', sizeof mime_content_type);
71 mime_length = extract_int(&bptr[5], 5);
73 if ( (!strcasecmp(mime_content_type, "text/calendar"))
74 || (!strcasecmp(mime_content_type, "application/ics"))
75 || (!strcasecmp(mime_content_type, "text/vtodo"))
77 strcpy(relevant_partnum, mime_partnum);
80 else if (!strncasecmp(bptr, "from=", 4)) {
81 extract_token(from, bptr, 1, '=', sizeof(from));
83 else if ((phase == 0) && (!strncasecmp(bptr, "text", 4))) {
88 if (!IsEmptyStr(bptr)) {
89 if (!strncasecmp(bptr, "Content-type: ", 14)) {
90 safestrncpy(msg4_content_type, &bptr[14], sizeof msg4_content_type);
91 striplt(msg4_content_type);
93 else if (!strncasecmp(bptr, "Content-transfer-encoding: ", 27)) {
94 safestrncpy(msg4_content_encoding, &bptr[27], sizeof msg4_content_encoding);
95 striplt(msg4_content_type);
97 else if ((!strncasecmp(bptr, "Content-length: ", 16))) {
98 msg4_content_length = atoi(&bptr[16]);
105 if ((msg4_content_length > 0)
106 && ( !strcasecmp(msg4_content_encoding, "7bit"))
107 && ((!strcasecmp(mime_content_type, "text/calendar"))
108 || (!strcasecmp(mime_content_type, "application/ics"))
109 || (!strcasecmp(mime_content_type, "text/vtodo"))
116 Data = NewStrBufPlain(NULL, msg4_content_length * 2);
117 if (msg4_content_length > 0) {
118 StrBuf_ServGetBLOBBuffered(Data, msg4_content_length);
122 StrBufAppendBuf(Data, Buf, 0);
123 StrBufAppendBufPlain(Data, "\r\n", 1, 0);
126 StrBufAppendBuf(Data, Buf, 0);
131 /* If MSG4 didn't give us the part we wanted, but we know that we can find it
132 * as one of the other MIME parts, attempt to load it now.
134 if ((Data == NULL) && (!IsEmptyStr(relevant_partnum))) {
135 Data = load_mimepart(msgnum, relevant_partnum);
139 if ((IsEmptyStr(relevant_partnum)) && (StrLength(Data) > 0 )) {
140 if (!IsEmptyStr(uid_from_headers)) {
141 // Convert an old-style note to a vNote
142 vnote_from_body = vnote_new();
143 vnote_from_body->uid = strdup(uid_from_headers);
144 vnote_from_body->color_red = pastel_palette[3][0];
145 vnote_from_body->color_green = pastel_palette[3][1];
146 vnote_from_body->color_blue = pastel_palette[3][2];
147 vnote_from_body->body = malloc(StrLength(Data) + 1);
148 vnote_from_body->body[0] = 0;
149 memcpy(vnote_from_body->body, ChrPtr(Data), StrLength(Data) + 1);
150 return vnote_from_body;
153 struct vnote *v = vnote_new_from_str(ChrPtr(Data));
163 * Serialize a vnote and write it to the server
165 void write_vnote_to_server(struct vnote *v)
170 serv_puts("ENT0 1|||4");
171 serv_getln(buf, sizeof buf);
173 serv_puts("Content-type: text/vnote");
175 pch = vnote_serialize(v);
186 * Background ajax call to receive updates from the browser when a note is moved, resized, or updated.
188 void ajax_update_note(void) {
192 struct vnote *v = NULL;
194 if (!havebstr("note_uid")) {
195 begin_ajax_response();
196 wprintf("Received ajax_update_note() request without a note UID.");
201 // lprintf(9, "Note UID = %s\n", bstr("note_uid"));
202 serv_printf("EUID %s", bstr("note_uid"));
203 serv_getln(buf, sizeof buf);
205 begin_ajax_response();
206 wprintf("Cannot find message containing vNote with the requested uid!");
210 msgnum = atol(&buf[4]);
211 // lprintf(9, "Note msg = %ld\n", msgnum);
213 // Was this request a delete operation? If so, nuke it...
214 if (havebstr("deletenote")) {
215 if (!strcasecmp(bstr("deletenote"), "yes")) {
216 serv_printf("DELE %d", msgnum);
217 serv_getln(buf, sizeof buf);
218 begin_ajax_response();
225 // If we get to this point it's an update, not a delete
226 v = vnote_new_from_msg(msgnum, 0);
228 begin_ajax_response();
229 wprintf("Cannot locate a vNote within message %d\n", msgnum);
234 /* Make any requested changes */
235 if (havebstr("top")) {
236 v->pos_top = atoi(bstr("top"));
238 if (havebstr("left")) {
239 v->pos_left = atoi(bstr("left"));
241 if (havebstr("height")) {
242 v->pos_height = atoi(bstr("height"));
244 if (havebstr("width")) {
245 v->pos_width = atoi(bstr("width"));
247 if (havebstr("red")) {
248 v->color_red = atoi(bstr("red"));
250 if (havebstr("green")) {
251 v->color_green = atoi(bstr("green"));
253 if (havebstr("blue")) {
254 v->color_blue = atoi(bstr("blue"));
256 if (havebstr("value")) { // I would have preferred 'body' but InPlaceEditor hardcodes 'value'
257 if (v->body) free(v->body);
258 v->body = strdup(bstr("value"));
261 /* Serialize it and save it to the message base. Server will delete the old one. */
262 write_vnote_to_server(v);
264 begin_ajax_response();
277 * display sticky notes
279 * msgnum = Message number on the local server of the note to be displayed
281 void display_note(message_summary *Msg, int unread) {
285 memset(&TP, 0, sizeof(WCTemplputParams));
286 TP.Filter.ContextType = CTX_VNOTE;
287 v = vnote_new_from_msg(Msg->msgnum, unread);
290 DoTemplate(HKEY("vnoteitem"),
294 /* uncomment these lines to see ugly debugging info
295 StrBufAppendPrintf(WC->trailing_javascript,
296 "document.write('L: ' + $('note-%s').style.left + '; ');", v->uid);
297 StrBufAppendPrintf(WC->trailing_javascript,
298 "document.write('T: ' + $('note-%s').style.top + '; ');", v->uid);
299 StrBufAppendPrintf(WC->trailing_javascript,
300 "document.write('W: ' + $('note-%s').style.width + '; ');", v->uid);
301 StrBufAppendPrintf(WC->trailing_javascript,
302 "document.write('H: ' + $('note-%s').style.height + '<br>');", v->uid);
314 void add_new_note(void) {
319 v->uid = malloc(128);
320 generate_uuid(v->uid);
321 v->color_red = pastel_palette[3][0];
322 v->color_green = pastel_palette[3][1];
323 v->color_blue = pastel_palette[3][2];
324 v->body = strdup(_("Click on any note to edit it."));
325 write_vnote_to_server(v);
333 void tmpl_vcard_put_posleft(StrBuf *Target, WCTemplputParams *TP)
335 struct vnote *v = (struct vnote *) CTX;
336 StrBufAppendPrintf(Target, "%d", v->pos_left);
339 void tmpl_vcard_put_postop(StrBuf *Target, WCTemplputParams *TP)
341 struct vnote *v = (struct vnote *) CTX;
342 StrBufAppendPrintf(Target, "%d", v->pos_top);
345 void tmpl_vcard_put_poswidth(StrBuf *Target, WCTemplputParams *TP)
347 struct vnote *v = (struct vnote *) CTX;
348 StrBufAppendPrintf(Target, "%d", v->pos_width);
351 void tmpl_vcard_put_posheight(StrBuf *Target, WCTemplputParams *TP)
353 struct vnote *v = (struct vnote *) CTX;
354 StrBufAppendPrintf(Target, "%d", v->pos_height);
357 void tmpl_vcard_put_posheight2(StrBuf *Target, WCTemplputParams *TP)
359 struct vnote *v = (struct vnote *) CTX;
360 StrBufAppendPrintf(Target, "%d", (v->pos_height / 16) - 5);
363 void tmpl_vcard_put_width2(StrBuf *Target, WCTemplputParams *TP)
365 struct vnote *v = (struct vnote *) CTX;
366 StrBufAppendPrintf(Target, "%d", (v->pos_width / 9) - 1);
369 void tmpl_vcard_put_color(StrBuf *Target, WCTemplputParams *TP)
371 struct vnote *v = (struct vnote *) CTX;
372 StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red, v->color_green, v->color_blue);
375 void tmpl_vcard_put_bgcolor(StrBuf *Target, WCTemplputParams *TP)
377 struct vnote *v = (struct vnote *) CTX;
378 StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red/2, v->color_green/2, v->color_blue/2);
381 void tmpl_vcard_put_message(StrBuf *Target, WCTemplputParams *TP)
383 struct vnote *v = (struct vnote *) CTX;
384 StrEscAppend(Target, NULL, v->body, 0, 0); ///TODO?
387 void tmpl_vcard_put_uid(StrBuf *Target, WCTemplputParams *TP)
389 struct vnote *v = (struct vnote *) CTX;
390 StrBufAppendBufPlain(Target, v->uid, -1, 0);
397 WebcitAddUrlHandler(HKEY("add_new_note"), add_new_note, 0);
398 WebcitAddUrlHandler(HKEY("ajax_update_note"), ajax_update_note, 0);
400 RegisterNamespace("VNOTE:POS:LEFT", 0, 0, tmpl_vcard_put_posleft, CTX_VNOTE);
401 RegisterNamespace("VNOTE:POS:TOP", 0, 0, tmpl_vcard_put_postop, CTX_VNOTE);
402 RegisterNamespace("VNOTE:POS:WIDTH", 0, 0, tmpl_vcard_put_poswidth, CTX_VNOTE);
403 RegisterNamespace("VNOTE:POS:HEIGHT", 0, 0, tmpl_vcard_put_posheight, CTX_VNOTE);
404 RegisterNamespace("VNOTE:POS:HEIGHT2", 0, 0, tmpl_vcard_put_posheight2, CTX_VNOTE);
405 RegisterNamespace("VNOTE:POS:WIDTH2", 0, 0, tmpl_vcard_put_width2, CTX_VNOTE);
406 RegisterNamespace("VNOTE:COLOR", 0, 0, tmpl_vcard_put_color, CTX_VNOTE);
407 RegisterNamespace("VNOTE:BGCOLOR", 0, 0,tmpl_vcard_put_bgcolor, CTX_VNOTE);
408 RegisterNamespace("VNOTE:MSG", 0, 1, tmpl_vcard_put_message, CTX_VNOTE);
409 RegisterNamespace("VNOTE:UID", 0, 0, tmpl_vcard_put_uid, CTX_VNOTE);