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)
32 char uid_from_headers[256];
33 char mime_partnum[256];
34 char mime_filename[256];
35 char mime_content_type[256];
36 char mime_disposition[256];
38 char relevant_partnum[256];
39 int phase = 0; /* 0 = citadel headers, 1 = mime headers, 2 = body */
40 char msg4_content_type[256] = "";
41 char msg4_content_encoding[256] = "";
42 int msg4_content_length = 0;
43 struct vnote *vnote_from_body = NULL;
45 relevant_partnum[0] = '\0';
46 serv_printf("MSG4 %ld", msgnum); /* we need the mime headers */
48 StrBuf_ServGetln(Buf);
49 if (GetServerStatus(Buf, NULL) != 1) {
53 while ((StrBuf_ServGetln(Buf)>=0) && !Done) {
54 if ( (StrLength(Buf)==3) &&
55 !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]);
98 if ((msg4_content_length > 0)
99 && ( !strcasecmp(msg4_content_encoding, "7bit"))
100 && (!strcasecmp(mime_content_type, "text/vnote"))
102 /* shouldn't we do something here? */
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);
116 //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 ((Data == NULL) && (!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 struct vnote *v = vnote_new_from_str(ChrPtr(Data));
154 * Serialize a vnote and write it to the server
156 void write_vnote_to_server(struct vnote *v)
161 serv_puts("ENT0 1|||4");
162 serv_getln(buf, sizeof buf);
164 serv_puts("Content-type: text/vnote");
166 pch = vnote_serialize(v);
177 * Background ajax call to receive updates from the browser when a note is moved, resized, or updated.
179 void ajax_update_note(void) {
183 struct vnote *v = NULL;
185 if (!havebstr("note_uid")) {
186 begin_ajax_response();
187 wprintf("Received ajax_update_note() request without a note UID.");
192 // lprintf(9, "Note UID = %s\n", bstr("note_uid"));
193 serv_printf("EUID %s", bstr("note_uid"));
194 serv_getln(buf, sizeof buf);
196 begin_ajax_response();
197 wprintf("Cannot find message containing vNote with the requested uid!");
201 msgnum = atol(&buf[4]);
202 // lprintf(9, "Note msg = %ld\n", msgnum);
204 // Was this request a delete operation? If so, nuke it...
205 if (havebstr("deletenote")) {
206 if (!strcasecmp(bstr("deletenote"), "yes")) {
207 serv_printf("DELE %d", msgnum);
208 serv_getln(buf, sizeof buf);
209 begin_ajax_response();
216 // If we get to this point it's an update, not a delete
217 v = vnote_new_from_msg(msgnum, 0);
219 begin_ajax_response();
220 wprintf("Cannot locate a vNote within message %d\n", msgnum);
225 /* Make any requested changes */
226 if (havebstr("top")) {
227 v->pos_top = atoi(bstr("top"));
229 if (havebstr("left")) {
230 v->pos_left = atoi(bstr("left"));
232 if (havebstr("height")) {
233 v->pos_height = atoi(bstr("height"));
235 if (havebstr("width")) {
236 v->pos_width = atoi(bstr("width"));
238 if (havebstr("red")) {
239 v->color_red = atoi(bstr("red"));
241 if (havebstr("green")) {
242 v->color_green = atoi(bstr("green"));
244 if (havebstr("blue")) {
245 v->color_blue = atoi(bstr("blue"));
247 if (havebstr("value")) { // I would have preferred 'body' but InPlaceEditor hardcodes 'value'
248 if (v->body) free(v->body);
249 v->body = strdup(bstr("value"));
252 /* Serialize it and save it to the message base. Server will delete the old one. */
253 write_vnote_to_server(v);
255 begin_ajax_response();
268 * display sticky notes
270 * msgnum = Message number on the local server of the note to be displayed
272 void display_note(message_summary *Msg, int unread) {
276 memset(&TP, 0, sizeof(WCTemplputParams));
277 TP.Filter.ContextType = CTX_VNOTE;
278 v = vnote_new_from_msg(Msg->msgnum, unread);
281 DoTemplate(HKEY("vnoteitem"),
285 /* uncomment these lines to see ugly debugging info
286 StrBufAppendPrintf(WC->trailing_javascript,
287 "document.write('L: ' + $('note-%s').style.left + '; ');", v->uid);
288 StrBufAppendPrintf(WC->trailing_javascript,
289 "document.write('T: ' + $('note-%s').style.top + '; ');", v->uid);
290 StrBufAppendPrintf(WC->trailing_javascript,
291 "document.write('W: ' + $('note-%s').style.width + '; ');", v->uid);
292 StrBufAppendPrintf(WC->trailing_javascript,
293 "document.write('H: ' + $('note-%s').style.height + '<br>');", v->uid);
305 void add_new_note(void) {
310 v->uid = malloc(128);
311 generate_uuid(v->uid);
312 v->color_red = pastel_palette[3][0];
313 v->color_green = pastel_palette[3][1];
314 v->color_blue = pastel_palette[3][2];
315 v->body = strdup(_("Click on any note to edit it."));
316 write_vnote_to_server(v);
324 void tmpl_vcard_put_posleft(StrBuf *Target, WCTemplputParams *TP)
326 struct vnote *v = (struct vnote *) CTX;
327 StrBufAppendPrintf(Target, "%d", v->pos_left);
330 void tmpl_vcard_put_postop(StrBuf *Target, WCTemplputParams *TP)
332 struct vnote *v = (struct vnote *) CTX;
333 StrBufAppendPrintf(Target, "%d", v->pos_top);
336 void tmpl_vcard_put_poswidth(StrBuf *Target, WCTemplputParams *TP)
338 struct vnote *v = (struct vnote *) CTX;
339 StrBufAppendPrintf(Target, "%d", v->pos_width);
342 void tmpl_vcard_put_posheight(StrBuf *Target, WCTemplputParams *TP)
344 struct vnote *v = (struct vnote *) CTX;
345 StrBufAppendPrintf(Target, "%d", v->pos_height);
348 void tmpl_vcard_put_posheight2(StrBuf *Target, WCTemplputParams *TP)
350 struct vnote *v = (struct vnote *) CTX;
351 StrBufAppendPrintf(Target, "%d", (v->pos_height / 16) - 5);
354 void tmpl_vcard_put_width2(StrBuf *Target, WCTemplputParams *TP)
356 struct vnote *v = (struct vnote *) CTX;
357 StrBufAppendPrintf(Target, "%d", (v->pos_width / 9) - 1);
360 void tmpl_vcard_put_color(StrBuf *Target, WCTemplputParams *TP)
362 struct vnote *v = (struct vnote *) CTX;
363 StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red, v->color_green, v->color_blue);
366 void tmpl_vcard_put_bgcolor(StrBuf *Target, WCTemplputParams *TP)
368 struct vnote *v = (struct vnote *) CTX;
369 StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red/2, v->color_green/2, v->color_blue/2);
372 void tmpl_vcard_put_message(StrBuf *Target, WCTemplputParams *TP)
374 struct vnote *v = (struct vnote *) CTX;
375 StrEscAppend(Target, NULL, v->body, 0, 0); ///TODO?
378 void tmpl_vcard_put_uid(StrBuf *Target, WCTemplputParams *TP)
380 struct vnote *v = (struct vnote *) CTX;
381 StrBufAppendBufPlain(Target, v->uid, -1, 0);
388 WebcitAddUrlHandler(HKEY("add_new_note"), add_new_note, 0);
389 WebcitAddUrlHandler(HKEY("ajax_update_note"), ajax_update_note, 0);
391 RegisterNamespace("VNOTE:POS:LEFT", 0, 0, tmpl_vcard_put_posleft, CTX_VNOTE);
392 RegisterNamespace("VNOTE:POS:TOP", 0, 0, tmpl_vcard_put_postop, CTX_VNOTE);
393 RegisterNamespace("VNOTE:POS:WIDTH", 0, 0, tmpl_vcard_put_poswidth, CTX_VNOTE);
394 RegisterNamespace("VNOTE:POS:HEIGHT", 0, 0, tmpl_vcard_put_posheight, CTX_VNOTE);
395 RegisterNamespace("VNOTE:POS:HEIGHT2", 0, 0, tmpl_vcard_put_posheight2, CTX_VNOTE);
396 RegisterNamespace("VNOTE:POS:WIDTH2", 0, 0, tmpl_vcard_put_width2, CTX_VNOTE);
397 RegisterNamespace("VNOTE:COLOR", 0, 0, tmpl_vcard_put_color, CTX_VNOTE);
398 RegisterNamespace("VNOTE:BGCOLOR", 0, 0,tmpl_vcard_put_bgcolor, CTX_VNOTE);
399 RegisterNamespace("VNOTE:MSG", 0, 1, tmpl_vcard_put_message, CTX_VNOTE);
400 RegisterNamespace("VNOTE:UID", 0, 0, tmpl_vcard_put_uid, CTX_VNOTE);