X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit%2Fnotes.c;fp=webcit%2Fnotes.c;h=0000000000000000000000000000000000000000;hb=76a0f8571de023fe6bd20390174a2302e0a0b982;hp=584e8d99704b37f39da63087d3a3d1866c7c529c;hpb=50511759c152f4ca2e22fb39a9bf31fc9f9d916d;p=citadel.git diff --git a/webcit/notes.c b/webcit/notes.c deleted file mode 100644 index 584e8d997..000000000 --- a/webcit/notes.c +++ /dev/null @@ -1,508 +0,0 @@ - -#include "webcit.h" -#include "dav.h" -#include "webserver.h" - -CtxType CTX_VNOTE = CTX_NONE; - -int pastel_palette[9][3] = { - { 0x80, 0x80, 0x80 }, - { 0xff, 0x80, 0x80 }, - { 0x80, 0x80, 0xff }, - { 0xff, 0xff, 0x80 }, - { 0x80, 0xff, 0x80 }, - { 0xff, 0x80, 0xff }, - { 0x80, 0xff, 0xff }, - { 0xff, 0x80, 0x80 }, - { 0x80, 0x80, 0x80 } -}; - - -/* - * Fetch a message from the server and extract a vNote from it - */ -struct vnote *vnote_new_from_msg(long msgnum,int unread) -{ - StrBuf *Buf; - StrBuf *Data = NULL; - const char *bptr; - int Done = 0; - char uid_from_headers[256]; - char mime_partnum[256]; - char mime_filename[256]; - char mime_content_type[256]; - char mime_disposition[256]; - char relevant_partnum[256]; - int phase = 0; /* 0 = citadel headers, 1 = mime headers, 2 = body */ - char msg4_content_type[256] = ""; - char msg4_content_encoding[256] = ""; - int msg4_content_length = 0; - struct vnote *vnote_from_body = NULL; - int vnote_inline = 0; /* 1 = MSG4 gave us a text/x-vnote top level */ - - relevant_partnum[0] = '\0'; - serv_printf("MSG4 %ld", msgnum); /* we need the mime headers */ - Buf = NewStrBuf(); - StrBuf_ServGetln(Buf); - if (GetServerStatus(Buf, NULL) != 1) { - FreeStrBuf (&Buf); - return NULL; - } - while ((StrBuf_ServGetln(Buf)>=0) && !Done) { - if ( (StrLength(Buf)==3) && - !strcmp(ChrPtr(Buf), "000")) { - Done = 1; - break; - } - bptr = ChrPtr(Buf); - switch (phase) { - case 0: - if (!strncasecmp(bptr, "exti=", 5)) { - safestrncpy(uid_from_headers, &(ChrPtr(Buf)[5]), sizeof uid_from_headers); - } - else if (!strncasecmp(bptr, "part=", 5)) { - extract_token(mime_filename, &bptr[5], 1, '|', sizeof mime_filename); - extract_token(mime_partnum, &bptr[5], 2, '|', sizeof mime_partnum); - extract_token(mime_disposition, &bptr[5], 3, '|', sizeof mime_disposition); - extract_token(mime_content_type, &bptr[5], 4, '|', sizeof mime_content_type); - - if (!strcasecmp(mime_content_type, "text/vnote")) { - strcpy(relevant_partnum, mime_partnum); - } - } - else if ((phase == 0) && (!strncasecmp(bptr, "text", 4))) { - phase = 1; - } - break; - case 1: - if (!IsEmptyStr(bptr)) { - if (!strncasecmp(bptr, "Content-type: ", 14)) { - safestrncpy(msg4_content_type, &bptr[14], sizeof msg4_content_type); - string_trim(msg4_content_type); - } - else if (!strncasecmp(bptr, "Content-transfer-encoding: ", 27)) { - safestrncpy(msg4_content_encoding, &bptr[27], sizeof msg4_content_encoding); - string_trim(msg4_content_type); - } - else if ((!strncasecmp(bptr, "Content-length: ", 16))) { - msg4_content_length = atoi(&bptr[16]); - } - break; - } - else { - phase++; - if ((msg4_content_length > 0) - && ( !strcasecmp(msg4_content_encoding, "7bit")) - && (!strcasecmp(msg4_content_type, "text/vnote")) - ) { - vnote_inline = 1; - } - } - case 2: - if (vnote_inline) { - Data = NewStrBufPlain(NULL, msg4_content_length * 2); - if (msg4_content_length > 0) { - StrBuf_ServGetBLOBBuffered(Data, msg4_content_length); - phase ++; - } - else { - StrBufAppendBuf(Data, Buf, 0); - StrBufAppendBufPlain(Data, "\r\n", 1, 0); - } - } - case 3: - if (vnote_inline) { - StrBufAppendBuf(Data, Buf, 0); - } - } - } - FreeStrBuf(&Buf); - - /* If MSG4 didn't give us the part we wanted, but we know that we can find it - * as one of the other MIME parts, attempt to load it now. - */ - if ((!vnote_inline) && (!IsEmptyStr(relevant_partnum))) { - Data = load_mimepart(msgnum, relevant_partnum); - } - - if (StrLength(Data) > 0) { - if (IsEmptyStr(uid_from_headers)) { - /* Convert an old-style note to a vNote */ - vnote_from_body = vnote_new(); - vnote_from_body->uid = strdup(uid_from_headers); - vnote_from_body->color_red = pastel_palette[3][0]; - vnote_from_body->color_green = pastel_palette[3][1]; - vnote_from_body->color_blue = pastel_palette[3][2]; - vnote_from_body->body = malloc(StrLength(Data) + 1); - vnote_from_body->body[0] = 0; - memcpy(vnote_from_body->body, ChrPtr(Data), StrLength(Data) + 1); - FreeStrBuf(&Data); - return vnote_from_body; - } - else { - char *Buf = SmashStrBuf(&Data); - - struct vnote *v = vnote_new_from_str(Buf); - free(Buf); - return(v); - } - } - return NULL; -} - - - -/* - * Serialize a vnote and write it to the server - */ -void write_vnote_to_server(struct vnote *v) -{ - char buf[1024]; - char *pch; - char boundary[256]; - static int seq = 0; - - snprintf(boundary, sizeof boundary, "Citadel--Multipart--%s--%04x--%04x", - ChrPtr(WC->serv_info->serv_fqdn), - getpid(), - ++seq - ); - - serv_puts("ENT0 1|||4"); - serv_getln(buf, sizeof buf); - if (buf[0] == '4') { - /* Remember, serv_printf() appends an extra newline */ - serv_printf("Content-type: multipart/alternative; " - "boundary=\"%s\"\n", boundary); - serv_printf("This is a multipart message in MIME format.\n"); - serv_printf("--%s", boundary); - - serv_puts("Content-type: text/plain; charset=utf-8"); - serv_puts("Content-Transfer-Encoding: 7bit"); - serv_puts(""); - serv_puts(v->body); - serv_puts(""); - - serv_printf("--%s", boundary); - serv_puts("Content-type: text/vnote"); - serv_puts("Content-Transfer-Encoding: 7bit"); - serv_puts(""); - pch = vnote_serialize(v); - serv_puts(pch); - free(pch); - serv_printf("--%s--", boundary); - serv_puts("000"); - } -} - - - - -/* - * Background ajax call to receive updates from the browser when a note is moved, resized, or updated. - */ -void ajax_update_note(void) { - - char buf[1024]; - int msgnum; - struct vnote *v = NULL; - - if (!havebstr("note_uid")) { - begin_ajax_response(); - wc_printf("Received ajax_update_note() request without a note UID."); - end_ajax_response(); - return; - } - - serv_printf("EUID %s", bstr("note_uid")); - serv_getln(buf, sizeof buf); - if (buf[0] != '2') { - begin_ajax_response(); - wc_printf("Cannot find message containing vNote with the requested uid!"); - end_ajax_response(); - return; - } - msgnum = atol(&buf[4]); - - /* Was this request a delete operation? If so, nuke it... */ - if (havebstr("deletenote")) { - if (!strcasecmp(bstr("deletenote"), "yes")) { - serv_printf("DELE %d", msgnum); - serv_getln(buf, sizeof buf); - begin_ajax_response(); - wc_printf("%s", buf); - end_ajax_response(); - return; - } - } - - /* If we get to this point it's an update, not a delete */ - v = vnote_new_from_msg(msgnum, 0); - if (!v) { - begin_ajax_response(); - wc_printf("Cannot locate a vNote within message %d\n", msgnum); - end_ajax_response(); - return; - } - - /* Make any requested changes */ - if (havebstr("top")) { - v->pos_top = atoi(bstr("top")); - } - if (havebstr("left")) { - v->pos_left = atoi(bstr("left")); - } - if (havebstr("height")) { - v->pos_height = atoi(bstr("height")); - } - if (havebstr("width")) { - v->pos_width = atoi(bstr("width")); - } - if (havebstr("red")) { - v->color_red = atoi(bstr("red")); - } - if (havebstr("green")) { - v->color_green = atoi(bstr("green")); - } - if (havebstr("blue")) { - v->color_blue = atoi(bstr("blue")); - } - if (havebstr("value")) { /* I would have preferred 'body' but InPlaceEditor hardcodes 'value' */ - if (v->body) free(v->body); - v->body = strdup(bstr("value")); - } - - /* Serialize it and save it to the message base. Server will delete the old one. */ - write_vnote_to_server(v); - - begin_ajax_response(); - if (v->body) { - escputs(v->body); - } - end_ajax_response(); - - vnote_free(v); -} - - - - -/* - * display sticky notes - * - * msgnum = Message number on the local server of the note to be displayed - */ -/*TODO: wrong hook */ -int notes_LoadMsgFromServer(SharedMessageStatus *Stat, - void **ViewSpecific, - message_summary* Msg, - int is_new, - int i) -{ - struct vnote *v; - WCTemplputParams TP; - - memset(&TP, 0, sizeof(WCTemplputParams)); - TP.Filter.ContextType = CTX_VNOTE; - v = vnote_new_from_msg(Msg->msgnum, is_new); - if (v) { - TP.Context = v; - DoTemplate(HKEY("vnoteitem"), - WC->WBuf, &TP); - - - /* uncomment these lines to see ugly debugging info - StrBufAppendPrintf(WC->trailing_javascript, - "document.write('L: ' + $('note-%s').style.left + '; ');", v->uid); - StrBufAppendPrintf(WC->trailing_javascript, - "document.write('T: ' + $('note-%s').style.top + '; ');", v->uid); - StrBufAppendPrintf(WC->trailing_javascript, - "document.write('W: ' + $('note-%s').style.width + '; ');", v->uid); - StrBufAppendPrintf(WC->trailing_javascript, - "document.write('H: ' + $('note-%s').style.height + '
');", v->uid); - */ - - vnote_free(v); - } - return 0; -} - - - -/* - * Create a new note - */ -void add_new_note(void) { - struct vnote *v; - - v = vnote_new(); - if (v) { - v->uid = malloc(128); - generate_uuid(v->uid); - v->color_red = pastel_palette[3][0]; - v->color_green = pastel_palette[3][1]; - v->color_blue = pastel_palette[3][2]; - v->body = strdup(_("Click on any note to edit it.")); - write_vnote_to_server(v); - vnote_free(v); - } - - readloop(readfwd, eUseDefault); -} - - -void tmpl_vcard_put_posleft(StrBuf *Target, WCTemplputParams *TP) -{ - struct vnote *v = (struct vnote *) CTX(CTX_VNOTE); - StrBufAppendPrintf(Target, "%d", v->pos_left); -} - -void tmpl_vcard_put_postop(StrBuf *Target, WCTemplputParams *TP) -{ - struct vnote *v = (struct vnote *) CTX(CTX_VNOTE); - StrBufAppendPrintf(Target, "%d", v->pos_top); -} - -void tmpl_vcard_put_poswidth(StrBuf *Target, WCTemplputParams *TP) -{ - struct vnote *v = (struct vnote *) CTX(CTX_VNOTE); - StrBufAppendPrintf(Target, "%d", v->pos_width); -} - -void tmpl_vcard_put_posheight(StrBuf *Target, WCTemplputParams *TP) -{ - struct vnote *v = (struct vnote *) CTX(CTX_VNOTE); - StrBufAppendPrintf(Target, "%d", v->pos_height); -} - -void tmpl_vcard_put_posheight2(StrBuf *Target, WCTemplputParams *TP) -{ - struct vnote *v = (struct vnote *) CTX(CTX_VNOTE); - StrBufAppendPrintf(Target, "%d", (v->pos_height / 16) - 5); -} - -void tmpl_vcard_put_width2(StrBuf *Target, WCTemplputParams *TP) -{ - struct vnote *v = (struct vnote *) CTX(CTX_VNOTE); - StrBufAppendPrintf(Target, "%d", (v->pos_width / 9) - 1); -} - -void tmpl_vcard_put_color(StrBuf *Target, WCTemplputParams *TP) -{ - struct vnote *v = (struct vnote *) CTX(CTX_VNOTE); - StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red, v->color_green, v->color_blue); -} - -void tmpl_vcard_put_bgcolor(StrBuf *Target, WCTemplputParams *TP) -{ - struct vnote *v = (struct vnote *) CTX(CTX_VNOTE); - StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red/2, v->color_green/2, v->color_blue/2); -} - -void tmpl_vcard_put_message(StrBuf *Target, WCTemplputParams *TP) -{ - struct vnote *v = (struct vnote *) CTX(CTX_VNOTE); - StrEscAppend(Target, NULL, v->body, 0, 0); /*TODO?*/ -} - -void tmpl_vcard_put_uid(StrBuf *Target, WCTemplputParams *TP) -{ - struct vnote *v = (struct vnote *) CTX(CTX_VNOTE); - StrBufAppendBufPlain(Target, v->uid, -1, 0); -} - - - - -int notes_GetParamsGetServerCall(SharedMessageStatus *Stat, - void **ViewSpecific, - long oper, - char *cmd, - long len, - char *filter, - long flen) -{ - strcpy(cmd, "MSGS ALL"); - Stat->maxmsgs = 32767; - wc_printf("
\n"); - return 200; - -} - -int notes_Cleanup(void **ViewSpecific) -{ - wDumpContent(1); - return 0; -} - -void render_MIME_VNote(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset) -{ - wc_mime_attachment *Mime = CTX(CTX_MIME_ATACH); - - if (StrLength(Mime->Data) == 0) - MimeLoadData(Mime); - if (StrLength(Mime->Data) > 0) { - struct vnote *v; - StrBuf *Buf; - char *vcard; - - Buf = NewStrBuf(); - vcard = SmashStrBuf(&Mime->Data); - v = vnote_new_from_str(vcard); - free (vcard); - if (v) { - WCTemplputParams TP; - - memset(&TP, 0, sizeof(WCTemplputParams)); - TP.Filter.ContextType = CTX_VNOTE; - TP.Context = v; - DoTemplate(HKEY("mail_vnoteitem"), - Buf, &TP); - - vnote_free(v); - Mime->Data = Buf; - } - else { - if (Mime->Data == NULL) - Mime->Data = NewStrBuf(); - else - FlushStrBuf(Mime->Data); - } - } -} - - - -void -InitModule_NOTES -(void) -{ - RegisterCTX(CTX_VNOTE); - - RegisterReadLoopHandlerset( - VIEW_NOTES, - notes_GetParamsGetServerCall, - NULL, - NULL, - NULL, - notes_LoadMsgFromServer, - NULL, - notes_Cleanup, - NULL); - - WebcitAddUrlHandler(HKEY("add_new_note"), "", 0, add_new_note, 0); - WebcitAddUrlHandler(HKEY("ajax_update_note"), "", 0, ajax_update_note, 0); - - RegisterNamespace("VNOTE:POS:LEFT", 0, 0, tmpl_vcard_put_posleft, NULL, CTX_VNOTE); - RegisterNamespace("VNOTE:POS:TOP", 0, 0, tmpl_vcard_put_postop, NULL, CTX_VNOTE); - RegisterNamespace("VNOTE:POS:WIDTH", 0, 0, tmpl_vcard_put_poswidth, NULL, CTX_VNOTE); - RegisterNamespace("VNOTE:POS:HEIGHT", 0, 0, tmpl_vcard_put_posheight, NULL, CTX_VNOTE); - RegisterNamespace("VNOTE:POS:HEIGHT2", 0, 0, tmpl_vcard_put_posheight2, NULL, CTX_VNOTE); - RegisterNamespace("VNOTE:POS:WIDTH2", 0, 0, tmpl_vcard_put_width2, NULL, CTX_VNOTE); - RegisterNamespace("VNOTE:COLOR", 0, 0, tmpl_vcard_put_color, NULL, CTX_VNOTE); - RegisterNamespace("VNOTE:BGCOLOR", 0, 0,tmpl_vcard_put_bgcolor, NULL, CTX_VNOTE); - RegisterNamespace("VNOTE:MSG", 0, 1, tmpl_vcard_put_message, NULL, CTX_VNOTE); - RegisterNamespace("VNOTE:UID", 0, 0, tmpl_vcard_put_uid, NULL, CTX_VNOTE); - - RegisterMimeRenderer(HKEY("text/vnote"), render_MIME_VNote, 1, 300); -}