webcit/vcard_edit.c

   1 /*
   2  * $Id$
   3  */
   4
   5 #include "webcit.h"
   6
   7
   8 /**
   9  * \brief Record compare function for sorting address book indices
  10  * \param ab1 adressbook one
  11  * \param ab2 adressbook two
  12  */
  13 int abcmp(const void *ab1, const void *ab2) {
  14         return(strcasecmp(
  15                 (((const addrbookent *)ab1)->ab_name),
  16                 (((const addrbookent *)ab2)->ab_name)
  17         ));
  18 }
  19
  20
  21 /**
  22  * \brief Helper function for do_addrbook_view()
  23  * Converts a name into a three-letter tab label
  24  * \param tabbuf the tabbuffer to add name to
  25  * \param name the name to add to the tabbuffer
  26  */
  27 void nametab(char *tabbuf, long len, char *name) {
  28         stresc(tabbuf, len, name, 0, 0);
  29         tabbuf[0] = toupper(tabbuf[0]);
  30         tabbuf[1] = tolower(tabbuf[1]);
  31         tabbuf[2] = tolower(tabbuf[2]);
  32         tabbuf[3] = 0;
  33 }
  34
  35
  36 /**
  37  * \brief display the adressbook overview
  38  * \param msgnum the citadel message number
  39  * \param alpha what????
  40  */
  41 void display_addressbook(long msgnum, char alpha) {
  42         //char buf[SIZ];
  43         /* char mime_partnum[SIZ]; */
  44 /*      char mime_filename[SIZ]; */
  45 /*      char mime_content_type[SIZ]; */
  46         ///char mime_disposition[SIZ];
  47         //int mime_length;
  48         char vcard_partnum[SIZ];
  49         StrBuf *vcard_source = NULL;
  50         message_summary summ;////TODO: this will leak
  51
  52         memset(&summ, 0, sizeof(summ));
  53         ///safestrncpy(summ.subj, _("(no subject)"), sizeof summ.subj);
  54 ///Load Message headers
  55 //      Msg =
  56         if (!IsEmptyStr(vcard_partnum)) {
  57                 vcard_source = load_mimepart(msgnum, vcard_partnum);
  58                 if (vcard_source != NULL) {
  59
  60                         /** Display the summary line */
  61                         display_vcard(WC->WBuf, vcard_source, alpha, 0, NULL, msgnum);
  62
  63                         /** If it's my vCard I can edit it */
  64                         if (    (!strcasecmp(ChrPtr(WC->wc_roomname), USERCONFIGROOM))
  65                                 || (!strcasecmp(&(ChrPtr(WC->wc_roomname)[11]), USERCONFIGROOM))
  66                                 || (WC->wc_view == VIEW_ADDRESSBOOK)
  67                         ) {
  68                                 wprintf("<a href=\"edit_vcard?"
  69                                         "msgnum=%ld&partnum=%s\">",
  70                                         msgnum, vcard_partnum);
  71                                 wprintf("[%s]</a>", _("edit"));
  72                         }
  73
  74                         FreeStrBuf(&vcard_source);
  75                 }
  76         }
  77
  78 }
  79
  80
  81
  82 /**
  83  * \brief  If it's an old "Firstname Lastname" style record, try to convert it.
  84  * \param namebuf name to analyze, reverse if nescessary
  85  */
  86 void lastfirst_firstlast(char *namebuf) {
  87         char firstname[SIZ];
  88         char lastname[SIZ];
  89         int i;
  90
  91         if (namebuf == NULL) return;
  92         if (strchr(namebuf, ';') != NULL) return;
  93
  94         i = num_tokens(namebuf, ' ');
  95         if (i < 2) return;
  96
  97         extract_token(lastname, namebuf, i-1, ' ', sizeof lastname);
  98         remove_token(namebuf, i-1, ' ');
  99         strcpy(firstname, namebuf);
 100         sprintf(namebuf, "%s; %s", lastname, firstname);
 101 }
 102
 103 /**
 104  * \brief fetch what??? name
 105  * \param msgnum the citadel message number
 106  * \param namebuf where to put the name in???
 107  */
 108 void fetch_ab_name(message_summary *Msg, char **namebuf) {
 109         char buf[SIZ];
 110         char mime_partnum[SIZ];
 111         char mime_filename[SIZ];
 112         char mime_content_type[SIZ];
 113         char mime_disposition[SIZ];
 114         int mime_length;
 115         char vcard_partnum[SIZ];
 116         StrBuf *vcard_source = NULL;
 117         int i, len;
 118         message_summary summ;/// TODO this will lak
 119
 120         if (namebuf == NULL) return;
 121
 122         memset(&summ, 0, sizeof(summ));
 123         //////safestrncpy(summ.subj, "(no subject)", sizeof summ.subj);
 124
 125         sprintf(buf, "MSG0 %ld|0", Msg->msgnum);        /** unfortunately we need the mime info now */
 126         serv_puts(buf);
 127         serv_getln(buf, sizeof buf);
 128         if (buf[0] != '1') return;
 129
 130         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 131                 if (!strncasecmp(buf, "part=", 5)) {
 132                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
 133                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
 134                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
 135                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
 136                         mime_length = extract_int(&buf[5], 5);
 137
 138                         if (  (!strcasecmp(mime_content_type, "text/x-vcard"))
 139                            || (!strcasecmp(mime_content_type, "text/vcard")) ) {
 140                                 strcpy(vcard_partnum, mime_partnum);
 141                         }
 142
 143                 }
 144         }
 145
 146         if (!IsEmptyStr(vcard_partnum)) {
 147                 vcard_source = load_mimepart(Msg->msgnum, vcard_partnum);
 148                 if (vcard_source != NULL) {
 149
 150                         /* Grab the name off the card */
 151                         display_vcard(WC->WBuf, vcard_source, 0, 0, namebuf, Msg->msgnum);
 152
 153                         FreeStrBuf(&vcard_source);
 154                 }
 155         }
 156         if (*namebuf != NULL) {
 157                 lastfirst_firstlast(*namebuf);
 158                 striplt(*namebuf);
 159                 len = strlen(*namebuf);
 160                 for (i=0; i<len; ++i) {
 161                         if ((*namebuf)[i] != ';') return;
 162                 }
 163                 free (*namebuf);
 164                 (*namebuf) = strdup(_("(no name)"));
 165         }
 166         else {
 167                 (*namebuf) = strdup(_("(no name)"));
 168         }
 169 }
 170
 171
 172
 173 /**
 174  * \brief Turn a vCard "n" (name) field into something displayable.
 175  * \param name the name field to convert
 176  */
 177 void vcard_n_prettyize(char *name)
 178 {
 179         char *original_name;
 180         int i, j, len;
 181
 182         original_name = strdup(name);
 183         len = strlen(original_name);
 184         for (i=0; i<5; ++i) {
 185                 if (len > 0) {
 186                         if (original_name[len-1] == ' ') {
 187                                 original_name[--len] = 0;
 188                         }
 189                         if (original_name[len-1] == ';') {
 190                                 original_name[--len] = 0;
 191                         }
 192                 }
 193         }
 194         strcpy(name, "");
 195         j=0;
 196         for (i=0; i<len; ++i) {
 197                 if (original_name[i] == ';') {
 198                         name[j++] = ',';
 199                         name[j++] = ' ';
 200                 }
 201                 else {
 202                         name[j++] = original_name[i];
 203                 }
 204         }
 205         name[j] = '\0';
 206         free(original_name);
 207 }
 208
 209
 210
 211
 212 /**
 213  * \brief preparse a vcard name
 214  * display_vcard() calls this after parsing the textual vCard into
 215  * our 'struct vCard' data object.
 216  * This gets called instead of display_parsed_vcard() if we are only looking
 217  * to extract the person's name instead of displaying the card.
 218  * \param v the vcard to retrieve the name from
 219  * \param storename where to put the name at
 220  */
 221 void fetchname_parsed_vcard(struct vCard *v, char **storename) {
 222         char *name;
 223         char *prop;
 224         char buf[SIZ];
 225         int j, n, len;
 226         int is_qp = 0;
 227         int is_b64 = 0;
 228
 229         *storename = NULL;
 230
 231         name = vcard_get_prop(v, "n", 1, 0, 0);
 232         if (name != NULL) {
 233                 len = strlen(name);
 234                 prop = vcard_get_prop(v, "n", 1, 0, 1);
 235                 n = num_tokens(prop, ';');
 236
 237                 for (j=0; j<n; ++j) {
 238                         extract_token(buf, prop, j, ';', sizeof buf);
 239                         if (!strcasecmp(buf, "encoding=quoted-printable")) {
 240                                 is_qp = 1;
 241                         }
 242                         if (!strcasecmp(buf, "encoding=base64")) {
 243                                 is_b64 = 1;
 244                         }
 245                 }
 246                 if (is_qp) {
 247                         // %ff can become 6 bytes in utf8
 248                         *storename = malloc(len * 2 + 3);
 249                         j = CtdlDecodeQuotedPrintable(
 250                                 *storename, name,
 251                                 len);
 252                         (*storename)[j] = 0;
 253                 }
 254                 else if (is_b64) {
 255                         // ff will become one byte..
 256                         *storename = malloc(len + 50);
 257                         CtdlDecodeBase64(
 258                                 *storename, name,
 259                                 len);
 260                 }
 261                 else {
 262                         *storename = strdup(name);
 263                 }
 264                 /* vcard_n_prettyize(storename); */
 265         }
 266
 267 }
 268
 269
 270
 271 /**
 272  * \brief html print a vcard
 273  * display_vcard() calls this after parsing the textual vCard into
 274  * our 'struct vCard' data object.
 275  *
 276  * Set 'full' to nonzero to display the full card, otherwise it will only
 277  * show a summary line.
 278  *
 279  * This code is a bit ugly, so perhaps an explanation is due: we do this
 280  * in two passes through the vCard fields.  On the first pass, we process
 281  * fields we understand, and then render them in a pretty fashion at the
 282  * end.  Then we make a second pass, outputting all the fields we don't
 283  * understand in a simple two-column name/value format.
 284  * \param v the vCard to display
 285  * \param full display all items of the vcard?
 286  * \param msgnum Citadel message pointer
 287  */
 288 void display_parsed_vcard(StrBuf *Target, struct vCard *v, int full, long msgnum) {
 289         int i, j;
 290         char buf[SIZ];
 291         char *name;
 292         int is_qp = 0;
 293         int is_b64 = 0;
 294         char *thisname, *thisvalue;
 295         char firsttoken[SIZ];
 296         int pass;
 297
 298         char fullname[SIZ];
 299         char title[SIZ];
 300         char org[SIZ];
 301         char phone[SIZ];
 302         char mailto[SIZ];
 303
 304         strcpy(fullname, "");
 305         strcpy(phone, "");
 306         strcpy(mailto, "");
 307         strcpy(title, "");
 308         strcpy(org, "");
 309
 310         if (!full) {
 311                 StrBufAppendPrintf(Target, "<TD>");
 312                 name = vcard_get_prop(v, "fn", 1, 0, 0);
 313                 if (name != NULL) {
 314                         StrEscAppend(Target, NULL, name, 0, 0);
 315                 }
 316                 else if (name = vcard_get_prop(v, "n", 1, 0, 0), name != NULL) {
 317                         strcpy(fullname, name);
 318                         vcard_n_prettyize(fullname);
 319                         StrEscAppend(Target, NULL, fullname, 0, 0);
 320                 }
 321                 else {
 322                         StrBufAppendPrintf(Target, "&nbsp;");
 323                 }
 324                 StrBufAppendPrintf(Target, "</TD>");
 325                 return;
 326         }
 327
 328         StrBufAppendPrintf(Target, "<div align=center>"
 329                 "<table bgcolor=#aaaaaa width=50%%>");
 330         for (pass=1; pass<=2; ++pass) {
 331
 332                 if (v->numprops) for (i=0; i<(v->numprops); ++i) {
 333                         int len;
 334                         thisname = strdup(v->prop[i].name);
 335                         extract_token(firsttoken, thisname, 0, ';', sizeof firsttoken);
 336
 337                         for (j=0; j<num_tokens(thisname, ';'); ++j) {
 338                                 extract_token(buf, thisname, j, ';', sizeof buf);
 339                                 if (!strcasecmp(buf, "encoding=quoted-printable")) {
 340                                         is_qp = 1;
 341                                         remove_token(thisname, j, ';');
 342                                 }
 343                                 if (!strcasecmp(buf, "encoding=base64")) {
 344                                         is_b64 = 1;
 345                                         remove_token(thisname, j, ';');
 346                                 }
 347                         }
 348
 349                         len = strlen(v->prop[i].value);
 350                         /* if we have some untagged QP, detect it here. */
 351                         if (!is_qp && (strstr(v->prop[i].value, "=?")!=NULL))
 352                                 utf8ify_rfc822_string(v->prop[i].value);
 353
 354                         if (is_qp) {
 355                                 // %ff can become 6 bytes in utf8
 356                                 thisvalue = malloc(len * 2 + 3);
 357                                 j = CtdlDecodeQuotedPrintable(
 358                                         thisvalue, v->prop[i].value,
 359                                         len);
 360                                 thisvalue[j] = 0;
 361                         }
 362                         else if (is_b64) {
 363                                 // ff will become one byte..
 364                                 thisvalue = malloc(len + 50);
 365                                 CtdlDecodeBase64(
 366                                         thisvalue, v->prop[i].value,
 367                                         strlen(v->prop[i].value) );
 368                         }
 369                         else {
 370                                 thisvalue = strdup(v->prop[i].value);
 371                         }
 372
 373                         /** Various fields we may encounter ***/
 374
 375                         /** N is name, but only if there's no FN already there */
 376                         if (!strcasecmp(firsttoken, "n")) {
 377                                 if (IsEmptyStr(fullname)) {
 378                                         strcpy(fullname, thisvalue);
 379                                         vcard_n_prettyize(fullname);
 380                                 }
 381                         }
 382
 383                         /** FN (full name) is a true 'display name' field */
 384                         else if (!strcasecmp(firsttoken, "fn")) {
 385                                 strcpy(fullname, thisvalue);
 386                         }
 387
 388                         /** title */
 389                         else if (!strcasecmp(firsttoken, "title")) {
 390                                 strcpy(title, thisvalue);
 391                         }
 392
 393                         /** organization */
 394                         else if (!strcasecmp(firsttoken, "org")) {
 395                                 strcpy(org, thisvalue);
 396                         }
 397
 398                         else if (!strcasecmp(firsttoken, "email")) {
 399                                 size_t len;
 400                                 if (!IsEmptyStr(mailto)) strcat(mailto, "<br />");
 401                                 strcat(mailto,
 402                                         "<a href=\"display_enter"
 403                                         "?force_room=_MAIL_?recp=");
 404
 405                                 len = strlen(mailto);
 406                                 urlesc(&mailto[len], SIZ - len, "\"");
 407                                 len = strlen(mailto);
 408                                 urlesc(&mailto[len], SIZ - len,  fullname);
 409                                 len = strlen(mailto);
 410                                 urlesc(&mailto[len], SIZ - len, "\" <");
 411                                 len = strlen(mailto);
 412                                 urlesc(&mailto[len], SIZ - len, thisvalue);
 413                                 len = strlen(mailto);
 414                                 urlesc(&mailto[len], SIZ - len, ">");
 415
 416                                 strcat(mailto, "\">");
 417                                 len = strlen(mailto);
 418                                 stresc(mailto+len, SIZ - len, thisvalue, 1, 1);
 419                                 strcat(mailto, "</A>");
 420                         }
 421                         else if (!strcasecmp(firsttoken, "tel")) {
 422                                 if (!IsEmptyStr(phone)) strcat(phone, "<br />");
 423                                 strcat(phone, thisvalue);
 424                                 for (j=0; j<num_tokens(thisname, ';'); ++j) {
 425                                         extract_token(buf, thisname, j, ';', sizeof buf);
 426                                         if (!strcasecmp(buf, "tel"))
 427                                                 strcat(phone, "");
 428                                         else if (!strcasecmp(buf, "work"))
 429                                                 strcat(phone, _(" (work)"));
 430                                         else if (!strcasecmp(buf, "home"))
 431                                                 strcat(phone, _(" (home)"));
 432                                         else if (!strcasecmp(buf, "cell"))
 433                                                 strcat(phone, _(" (cell)"));
 434                                         else {
 435                                                 strcat(phone, " (");
 436                                                 strcat(phone, buf);
 437                                                 strcat(phone, ")");
 438                                         }
 439                                 }
 440                         }
 441                         else if (!strcasecmp(firsttoken, "adr")) {
 442                                 if (pass == 2) {
 443                                         StrBufAppendPrintf(Target, "<TR><TD>");
 444                                         StrBufAppendPrintf(Target, _("Address:"));
 445                                         StrBufAppendPrintf(Target, "</TD><TD>");
 446                                         for (j=0; j<num_tokens(thisvalue, ';'); ++j) {
 447                                                 extract_token(buf, thisvalue, j, ';', sizeof buf);
 448                                                 if (!IsEmptyStr(buf)) {
 449                                                         StrEscAppend(Target, NULL, buf, 0, 0);
 450                                                         if (j<3) StrBufAppendPrintf(Target, "<br />");
 451                                                         else StrBufAppendPrintf(Target, " ");
 452                                                 }
 453                                         }
 454                                         StrBufAppendPrintf(Target, "</TD></TR>\n");
 455                                 }
 456                         }
 457                         /* else if (!strcasecmp(firsttoken, "photo") && full && pass == 2) {
 458                                 // Only output on second pass
 459                                 StrBufAppendPrintf(Target, "<tr><td>");
 460                                 StrBufAppendPrintf(Target, _("Photo:"));
 461                                 StrBufAppendPrintf(Target, "</td><td>");
 462                                 StrBufAppendPrintf(Target, "<img src=\"/vcardphoto/%ld/\" alt=\"Contact photo\"/>",msgnum);
 463                                 StrBufAppendPrintf(Target, "</td></tr>\n");
 464                         } */
 465                         else if (!strcasecmp(firsttoken, "version")) {
 466                                 /* ignore */
 467                         }
 468                         else if (!strcasecmp(firsttoken, "rev")) {
 469                                 /* ignore */
 470                         }
 471                         else if (!strcasecmp(firsttoken, "label")) {
 472                                 /* ignore */
 473                         }
 474                         else {
 475
 476                                 /*** Don't show extra fields.  They're ugly.
 477                                 if (pass == 2) {
 478                                         StrBufAppendPrintf(Target, "<TR><TD>");
 479                                         StrEscAppend(Target, NULL, thisname, 0, 0);
 480                                         StrBufAppendPrintf(Target, "</TD><TD>");
 481                                         StrEscAppend(Target, NULL, thisvalue, 0, 0);
 482                                         StrBufAppendPrintf(Target, "</TD></TR>\n");
 483                                 }
 484                                 ***/
 485                         }
 486
 487                         free(thisname);
 488                         free(thisvalue);
 489                 }
 490
 491                 if (pass == 1) {
 492                         StrBufAppendPrintf(Target, "<TR BGCOLOR=\"#AAAAAA\">"
 493                         "<TD COLSPAN=2 BGCOLOR=\"#FFFFFF\">"
 494                         "<IMG ALIGN=CENTER src=\"static/viewcontacts_48x.gif\">"
 495                         "<FONT SIZE=+1><B>");
 496                         StrEscAppend(Target, NULL, fullname, 0, 0);
 497                         StrBufAppendPrintf(Target, "</B></FONT>");
 498                         if (!IsEmptyStr(title)) {
 499                                 StrBufAppendPrintf(Target, "<div align=right>");
 500                                 StrEscAppend(Target, NULL, title, 0, 0);
 501                                 StrBufAppendPrintf(Target, "</div>");
 502                         }
 503                         if (!IsEmptyStr(org)) {
 504                                 StrBufAppendPrintf(Target, "<div align=right>");
 505                                 StrEscAppend(Target, NULL, org, 0, 0);
 506                                 StrBufAppendPrintf(Target, "</div>");
 507                         }
 508                         StrBufAppendPrintf(Target, "</TD></TR>\n");
 509
 510                         if (!IsEmptyStr(phone)) {
 511                                 StrBufAppendPrintf(Target, "<tr><td>");
 512                                 StrBufAppendPrintf(Target, _("Telephone:"));
 513                                 StrBufAppendPrintf(Target, "</td><td>%s</td></tr>\n", phone);
 514                         }
 515                         if (!IsEmptyStr(mailto)) {
 516                                 StrBufAppendPrintf(Target, "<tr><td>");
 517                                 StrBufAppendPrintf(Target, _("E-mail:"));
 518                                 StrBufAppendPrintf(Target, "</td><td>%s</td></tr>\n", mailto);
 519                         }
 520                 }
 521
 522         }
 523
 524         StrBufAppendPrintf(Target, "</table></div>\n");
 525 }
 526
 527
 528
 529 /**
 530  * \brief  Display a textual vCard
 531  * (Converts to a vCard object and then calls the actual display function)
 532  * Set 'full' to nonzero to display the whole card instead of a one-liner.
 533  * Or, if "storename" is non-NULL, just store the person's name in that
 534  * buffer instead of displaying the card at all.
 535  * \param vcard_source the buffer containing the vcard text
 536  * \param alpha what???
 537  * \param full should we usse all lines?
 538  * \param storename where to store???
 539  * \param msgnum Citadel message pointer
 540  */
 541 void display_vcard(StrBuf *Target,
 542                    StrBuf *vcard_source,
 543                    char alpha,
 544                    int full,
 545                    char **storename,
 546                    long msgnum)
 547 {
 548         struct vCard *v;
 549         char *name;
 550         StrBuf *Buf;
 551         StrBuf *Buf2;
 552         char this_alpha = 0;
 553
 554         v = VCardLoad(vcard_source);
 555
 556         if (v == NULL) return;
 557
 558         name = vcard_get_prop(v, "n", 1, 0, 0);
 559         if (name != NULL) {
 560                 Buf = NewStrBufPlain(name, -1);
 561                 Buf2 = NewStrBufPlain(NULL, StrLength(Buf));
 562                 StrBuf_RFC822_to_Utf8(Buf2, Buf, WC->DefaultCharset, NULL);
 563                 this_alpha = ChrPtr(Buf)[0];
 564                 FreeStrBuf(&Buf);
 565                 FreeStrBuf(&Buf2);
 566         }
 567
 568         if (storename != NULL) {
 569                 fetchname_parsed_vcard(v, storename);
 570         }
 571         else if (       (alpha == 0)
 572                         || ((isalpha(alpha)) && (tolower(alpha) == tolower(this_alpha)) )
 573                         || ((!isalpha(alpha)) && (!isalpha(this_alpha)))
 574                 ) {
 575                 display_parsed_vcard(Target, v, full,msgnum);
 576         }
 577
 578         vcard_free(v);
 579 }
 580
 581
 582
 583 /**
 584  * \brief Render the address book using info we gathered during the scan
 585  * \param addrbook the addressbook to render
 586  * \param num_ab the number of the addressbook
 587  */
 588 void do_addrbook_view(addrbookent *addrbook, int num_ab) {
 589         int i = 0;
 590         int displayed = 0;
 591         int bg = 0;
 592         static int NAMESPERPAGE = 60;
 593         int num_pages = 0;
 594         int tabfirst = 0;
 595         char tabfirst_label[64];
 596         int tablast = 0;
 597         char tablast_label[64];
 598         char this_tablabel[64];
 599         int page = 0;
 600         char **tablabels;
 601
 602         if (num_ab == 0) {
 603                 wprintf("<br /><br /><br /><div align=\"center\"><i>");
 604                 wprintf(_("This address book is empty."));
 605                 wprintf("</i></div>\n");
 606                 return;
 607         }
 608
 609         if (num_ab > 1) {
 610                 qsort(addrbook, num_ab, sizeof(addrbookent), abcmp);
 611         }
 612
 613         num_pages = (num_ab / NAMESPERPAGE) + 1;
 614
 615         tablabels = malloc(num_pages * sizeof (char *));
 616         if (tablabels == NULL) {
 617                 wprintf("<br /><br /><br /><div align=\"center\"><i>");
 618                 wprintf(_("An internal error has occurred."));
 619                 wprintf("</i></div>\n");
 620                 return;
 621         }
 622
 623         for (i=0; i<num_pages; ++i) {
 624                 tabfirst = i * NAMESPERPAGE;
 625                 tablast = tabfirst + NAMESPERPAGE - 1;
 626                 if (tablast > (num_ab - 1)) tablast = (num_ab - 1);
 627                 nametab(tabfirst_label, 64, addrbook[tabfirst].ab_name);
 628                 nametab(tablast_label, 64, addrbook[tablast].ab_name);
 629                 sprintf(this_tablabel, "%s&nbsp;-&nbsp;%s", tabfirst_label, tablast_label);
 630                 tablabels[i] = strdup(this_tablabel);
 631         }
 632
 633         tabbed_dialog(num_pages, tablabels);
 634         page = (-1);
 635
 636         for (i=0; i<num_ab; ++i) {
 637
 638                 if ((i / NAMESPERPAGE) != page) {       /* New tab */
 639                         page = (i / NAMESPERPAGE);
 640                         if (page > 0) {
 641                                 wprintf("</tr></table>\n");
 642                                 end_tab(page-1, num_pages);
 643                         }
 644                         begin_tab(page, num_pages);
 645                         wprintf("<table border=0 cellspacing=0 cellpadding=3 width=100%%>\n");
 646                         displayed = 0;
 647                 }
 648
 649                 if ((displayed % 4) == 0) {
 650                         if (displayed > 0) {
 651                                 wprintf("</tr>\n");
 652                         }
 653                         bg = 1 - bg;
 654                         wprintf("<tr bgcolor=\"#%s\">",
 655                                 (bg ? "DDDDDD" : "FFFFFF")
 656                         );
 657                 }
 658
 659                 wprintf("<td>");
 660
 661                 wprintf("<a href=\"readfwd?startmsg=%ld?is_singlecard=1",
 662                         addrbook[i].ab_msgnum);
 663                 wprintf("?maxmsgs=1?is_summary=0?alpha=%s\">", bstr("alpha"));
 664                 vcard_n_prettyize(addrbook[i].ab_name);
 665                 escputs(addrbook[i].ab_name);
 666                 wprintf("</a></td>\n");
 667                 ++displayed;
 668         }
 669
 670         /* Placeholders for empty columns at end */
 671         if ((num_ab % 4) != 0) {
 672                 for (i=0; i<(4-(num_ab % 4)); ++i) {
 673                         wprintf("<td>&nbsp;</td>");
 674                 }
 675         }
 676
 677         wprintf("</tr></table>\n");
 678         end_tab((num_pages-1), num_pages);
 679
 680         begin_tab(num_pages, num_pages);
 681         /* FIXME there ought to be something here */
 682         end_tab(num_pages, num_pages);
 683
 684         for (i=0; i<num_pages; ++i) {
 685                 free(tablabels[i]);
 686         }
 687         free(tablabels);
 688 }
 689
 690
 691
 692
 693 /*
 694  * Edit the vCard component of a MIME message.
 695  * Supply the message number
 696  * and MIME part number to fetch.  Or, specify -1 for the message number
 697  * to start with a blank card.
 698  */
 699 void do_edit_vcard(long msgnum, char *partnum, char *return_to, const char *force_room) {
 700         StrBuf *Buf;
 701         char buf[SIZ];
 702         size_t total_len = 0;
 703         struct vCard *v;
 704         int i;
 705         char *key, *value;
 706         char whatuser[256];
 707
 708         char lastname[256];
 709         char firstname[256];
 710         char middlename[256];
 711         char prefix[256];
 712         char suffix[256];
 713         char pobox[256];
 714         char extadr[256];
 715         char street[256];
 716         char city[256];
 717         char state[256];
 718         char zipcode[256];
 719         char country[256];
 720         char hometel[256];
 721         char worktel[256];
 722         char faxtel[256];
 723         char mobiletel[256];
 724         char primary_inetemail[256];
 725         char other_inetemail[SIZ];
 726         char extrafields[SIZ];
 727         char fullname[256];
 728         char title[256];
 729         char org[256];
 730
 731         lastname[0] = 0;
 732         firstname[0] = 0;
 733         middlename[0] = 0;
 734         prefix[0] = 0;
 735         suffix[0] = 0;
 736         pobox[0] = 0;
 737         extadr[0] = 0;
 738         street[0] = 0;
 739         city[0] = 0;
 740         state[0] = 0;
 741         zipcode[0] = 0;
 742         country[0] = 0;
 743         hometel[0] = 0;
 744         worktel[0] = 0;
 745         faxtel[0] = 0;
 746         mobiletel[0] = 0;
 747         primary_inetemail[0] = 0;
 748         other_inetemail[0] = 0;
 749         title[0] = 0;
 750         org[0] = 0;
 751         extrafields[0] = 0;
 752         fullname[0] = 0;
 753
 754         safestrncpy(whatuser, "", sizeof whatuser);
 755
 756         if (msgnum >= 0) {
 757                 sprintf(buf, "MSG0 %ld|1", msgnum);
 758                 serv_puts(buf);
 759                 serv_getln(buf, sizeof buf);
 760                 if (buf[0] != '1') {
 761                         convenience_page("770000", _("Error"), &buf[4]);
 762                         return;
 763                 }
 764                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 765                         if (!strncasecmp(buf, "from=", 5)) {
 766                                 safestrncpy(whatuser, &buf[5], sizeof whatuser);
 767                         }
 768                         else if (!strncasecmp(buf, "node=", 5)) {
 769                                 strcat(whatuser, " @ ");
 770                                 strcat(whatuser, &buf[5]);
 771                         }
 772                 }
 773                 Buf = NewStrBuf();
 774                 serv_printf(buf, "DLAT %ld|%s", msgnum, partnum);
 775                 StrBuf_ServGetlnBuffered(Buf);
 776                 if (GetServerStatus(Buf, NULL) != 6) {
 777                         convenience_page("770000", "Error", &(ChrPtr(Buf)[4]));
 778                         return;
 779                 }
 780
 781                 StrBufCutLeft(Buf, 4);
 782                 total_len = StrBufExtract_long(Buf, 0, '|');
 783
 784                 StrBuf_ServGetBLOBBuffered(Buf, total_len);
 785
 786                 v = VCardLoad(Buf);
 787                 FreeStrBuf(&Buf);
 788
 789                 /* Populate the variables for our form */
 790                 i = 0;
 791                 while (key = vcard_get_prop(v, "", 0, i, 1), key != NULL) {
 792                         char prp[256];  /* property name */
 793                         char prm[256];  /* parameters */
 794
 795                         value = vcard_get_prop(v, "", 0, i++, 0);
 796
 797
 798                         extract_token(prp, key, 0, ';', sizeof prp);
 799                         safestrncpy(prm, key, sizeof prm);
 800                         remove_token(prm, 0, ';');
 801
 802                         if (!strcasecmp(prp, "n")) {
 803                                 extract_token(lastname, value, 0, ';', sizeof lastname);
 804                                 extract_token(firstname, value, 1, ';', sizeof firstname);
 805                                 extract_token(middlename, value, 2, ';', sizeof middlename);
 806                                 extract_token(prefix, value, 3, ';', sizeof prefix);
 807                                 extract_token(suffix, value, 4, ';', sizeof suffix);
 808                         }
 809
 810                         else if (!strcasecmp(prp, "fn")) {
 811                                 safestrncpy(fullname, value, sizeof fullname);
 812                         }
 813
 814                         else if (!strcasecmp(prp, "title")) {
 815                                 safestrncpy(title, value, sizeof title);
 816                         }
 817
 818                         else if (!strcasecmp(prp, "org")) {
 819                                 safestrncpy(org, value, sizeof org);
 820                         }
 821
 822                         else if (!strcasecmp(prp, "adr")) {
 823                                 extract_token(pobox, value, 0, ';', sizeof pobox);
 824                                 extract_token(extadr, value, 1, ';', sizeof extadr);
 825                                 extract_token(street, value, 2, ';', sizeof street);
 826                                 extract_token(city, value, 3, ';', sizeof city);
 827                                 extract_token(state, value, 4, ';', sizeof state);
 828                                 extract_token(zipcode, value, 5, ';', sizeof zipcode);
 829                                 extract_token(country, value, 6, ';', sizeof country);
 830                         }
 831
 832                         else if (!strcasecmp(prp, "tel")) {
 833
 834                                 if (bmstrcasestr(prm, "home")) {
 835                                         extract_token(hometel, value, 0, ';', sizeof hometel);
 836                                 }
 837                                 else if (bmstrcasestr(prm, "work")) {
 838                                         extract_token(worktel, value, 0, ';', sizeof worktel);
 839                                 }
 840                                 else if (bmstrcasestr(prm, "fax")) {
 841                                         extract_token(faxtel, value, 0, ';', sizeof faxtel);
 842                                 }
 843                                 else if (bmstrcasestr(prm, "cell")) {
 844                                         extract_token(mobiletel, value, 0, ';', sizeof mobiletel);
 845                                 }
 846                                 else {  /* Missing or unknown type; put it in the home phone */
 847                                         extract_token(hometel, value, 0, ';', sizeof hometel);
 848                                 }
 849                         }
 850
 851                         else if ( (!strcasecmp(prp, "email")) && (bmstrcasestr(prm, "internet")) ) {
 852                                 if (primary_inetemail[0] == 0) {
 853                                         safestrncpy(primary_inetemail, value, sizeof primary_inetemail);
 854                                 }
 855                                 else {
 856                                         if (other_inetemail[0] != 0) {
 857                                                 strcat(other_inetemail, "\n");
 858                                         }
 859                                         strcat(other_inetemail, value);
 860                                 }
 861                         }
 862
 863                         /* Unrecognized properties are preserved here so we don't discard them
 864                          * just because the vCard was edited with WebCit.
 865                          */
 866                         else {
 867                                 strcat(extrafields, key);
 868                                 strcat(extrafields, ":");
 869                                 strcat(extrafields, value);
 870                                 strcat(extrafields, "\n");
 871                         }
 872
 873                 }
 874
 875                 vcard_free(v);
 876         }
 877
 878         /** Display the form */
 879         output_headers(1, 1, 1, 0, 0, 0);
 880
 881         svput("BOXTITLE", WCS_STRING, _("Edit contact information"));
 882         do_template("beginboxx", NULL);
 883
 884         wprintf("<form method=\"POST\" action=\"submit_vcard\">\n");
 885         wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
 886
 887         if (force_room != NULL) {
 888                 wprintf("<input type=\"hidden\" name=\"force_room\" value=\"");
 889                 escputs(force_room);
 890                 wprintf("\">\n");
 891         }
 892
 893         wprintf("<div class=\"fix_scrollbar_bug\">"
 894                 "<table class=\"vcard_edit_background\"><tr><td>\n");
 895
 896         wprintf("<table border=0><tr>"
 897                 "<td>%s</td>"
 898                 "<td>%s</td>"
 899                 "<td>%s</td>"
 900                 "<td>%s</td>"
 901                 "<td>%s</td></tr>\n",
 902                 _("Prefix"), _("First"), _("Middle"), _("Last"), _("Suffix")
 903         );
 904         wprintf("<tr><td><input type=\"text\" name=\"prefix\" "
 905                 "value=\"%s\" maxlength=\"5\" size=\"5\"></td>",
 906                 prefix);
 907         wprintf("<td><input type=\"text\" name=\"firstname\" "
 908                 "value=\"%s\" maxlength=\"29\"></td>",
 909                 firstname);
 910         wprintf("<td><input type=\"text\" name=\"middlename\" "
 911                 "value=\"%s\" maxlength=\"29\"></td>",
 912                 middlename);
 913         wprintf("<td><input type=\"text\" name=\"lastname\" "
 914                 "value=\"%s\" maxlength=\"29\"></td>",
 915                 lastname);
 916         wprintf("<td><input type=\"text\" name=\"suffix\" "
 917                 "value=\"%s\" maxlength=\"10\" size=\"10\"></td></tr></table>\n",
 918                 suffix);
 919
 920         wprintf("<table  class=\"vcard_edit_background_alt\">");
 921         wprintf("<tr><td>");
 922
 923         wprintf(_("Display name:"));
 924         wprintf("<br>"
 925                 "<input type=\"text\" name=\"fullname\" "
 926                 "value=\"%s\" maxlength=\"40\"><br><br>\n",
 927                 fullname
 928         );
 929
 930         wprintf(_("Title:"));
 931         wprintf("<br>"
 932                 "<input type=\"text\" name=\"title\" "
 933                 "value=\"%s\" maxlength=\"40\"><br><br>\n",
 934                 title
 935         );
 936
 937         wprintf(_("Organization:"));
 938         wprintf("<br>"
 939                 "<input type=\"text\" name=\"org\" "
 940                 "value=\"%s\" maxlength=\"40\"><br><br>\n",
 941                 org
 942         );
 943
 944         wprintf("</td><td>");
 945
 946         wprintf("<table border=0>");
 947         wprintf("<tr><td>");
 948         wprintf(_("PO box:"));
 949         wprintf("</td><td>"
 950                 "<input type=\"text\" name=\"pobox\" "
 951                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
 952                 pobox);
 953         wprintf("<tr><td>");
 954         wprintf(_("Address:"));
 955         wprintf("</td><td>"
 956                 "<input type=\"text\" name=\"extadr\" "
 957                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
 958                 extadr);
 959         wprintf("<tr><td> </td><td>"
 960                 "<input type=\"text\" name=\"street\" "
 961                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
 962                 street);
 963         wprintf("<tr><td>");
 964         wprintf(_("City:"));
 965         wprintf("</td><td>"
 966                 "<input type=\"text\" name=\"city\" "
 967                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
 968                 city);
 969         wprintf("<tr><td>");
 970         wprintf(_("State:"));
 971         wprintf("</td><td>"
 972                 "<input type=\"text\" name=\"state\" "
 973                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
 974                 state);
 975         wprintf("<tr><td>");
 976         wprintf(_("ZIP code:"));
 977         wprintf("</td><td>"
 978                 "<input type=\"text\" name=\"zipcode\" "
 979                 "value=\"%s\" maxlength=\"10\"></td></tr>\n",
 980                 zipcode);
 981         wprintf("<tr><td>");
 982         wprintf(_("Country:"));
 983         wprintf("</td><td>"
 984                 "<input type=\"text\" name=\"country\" "
 985                 "value=\"%s\" maxlength=\"29\" width=\"5\"></td></tr>\n",
 986                 country);
 987         wprintf("</table>\n");
 988
 989         wprintf("</table>\n");
 990
 991         wprintf("<table border=0><tr><td>");
 992         wprintf(_("Home telephone:"));
 993         wprintf("</td>"
 994                 "<td><input type=\"text\" name=\"hometel\" "
 995                 "value=\"%s\" maxlength=\"29\"></td>\n",
 996                 hometel);
 997         wprintf("<td>");
 998         wprintf(_("Work telephone:"));
 999         wprintf("</td>"
1000                 "<td><input type=\"text\" name=\"worktel\" "
1001                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
1002                 worktel);
1003         wprintf("<tr><td>");
1004         wprintf(_("Mobile telephone:"));
1005         wprintf("</td>"
1006                 "<td><input type=\"text\" name=\"mobiletel\" "
1007                 "value=\"%s\" maxlength=\"29\"></td>\n",
1008                 mobiletel);
1009         wprintf("<td>");
1010         wprintf(_("Fax number:"));
1011         wprintf("</td>"
1012                 "<td><input type=\"text\" name=\"faxtel\" "
1013                 "value=\"%s\" maxlength=\"29\"></td></tr></table>\n",
1014                 faxtel);
1015
1016         wprintf("<table class=\"vcard_edit_background_alt\">");
1017         wprintf("<tr><td>");
1018
1019         wprintf("<table border=0><TR>"
1020                 "<td valign=top>");
1021         wprintf(_("Primary Internet e-mail address"));
1022         wprintf("<br />"
1023                 "<input type=\"text\" name=\"primary_inetemail\" "
1024                 "size=40 maxlength=60 value=\"");
1025         escputs(primary_inetemail);
1026         wprintf("\"><br />"
1027                 "</td><td valign=top>");
1028         wprintf(_("Internet e-mail aliases"));
1029         wprintf("<br />"
1030                 "<textarea name=\"other_inetemail\" rows=5 cols=40 width=40>");
1031         escputs(other_inetemail);
1032         wprintf("</textarea></td></tr></table>\n");
1033
1034         wprintf("</td></tr></table>\n");
1035
1036         wprintf("<input type=\"hidden\" name=\"extrafields\" value=\"");
1037         escputs(extrafields);
1038         wprintf("\">\n");
1039
1040         wprintf("<input type=\"hidden\" name=\"return_to\" value=\"");
1041         urlescputs(return_to);
1042         wprintf("\">\n");
1043
1044         wprintf("<div class=\"buttons\">\n"
1045                 "<input type=\"submit\" name=\"ok_button\" value=\"%s\">"
1046                 "&nbsp;"
1047                 "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">"
1048                 "</div></form>\n",
1049                 _("Save changes"),
1050                 _("Cancel")
1051         );
1052
1053         wprintf("</td></tr></table>\n");
1054         do_template("endbox", NULL);
1055         wDumpContent(1);
1056 }
1057
1058
1059 /**
1060  *  commit the edits to the citadel server
1061  */
1062 void edit_vcard(void) {
1063         long msgnum;
1064         char *partnum;
1065
1066         msgnum = lbstr("msgnum");
1067         partnum = bstr("partnum");
1068         do_edit_vcard(msgnum, partnum, "", NULL);
1069 }
1070
1071
1072
1073 /**
1074  *  parse edited vcard from the browser
1075  */
1076 void submit_vcard(void) {
1077         struct vCard *v;
1078         char *serialized_vcard;
1079         char buf[SIZ];
1080         StrBuf *Buf;
1081         int i;
1082
1083         if (!havebstr("ok_button")) {
1084                 readloop(readnew);
1085                 return;
1086         }
1087
1088         if (havebstr("force_room")) {
1089                 gotoroom(sbstr("force_room"));
1090         }
1091
1092         sprintf(buf, "ENT0 1|||4||");
1093         serv_puts(buf);
1094         serv_getln(buf, sizeof buf);
1095         if (buf[0] != '4') {
1096                 edit_vcard();
1097                 return;
1098         }
1099
1100         /** Make a vCard structure out of the data supplied in the form */
1101         Buf = NewStrBuf();
1102         StrBufPrintf(Buf, "begin:vcard\r\n%s\r\nend:vcard\r\n",
1103                      bstr("extrafields")
1104         );
1105         v = VCardLoad(Buf);     /** Start with the extra fields */
1106         FreeStrBuf(&Buf);
1107         if (v == NULL) {
1108                 safestrncpy(WC->ImportantMessage,
1109                         _("An error has occurred."),
1110                         sizeof WC->ImportantMessage
1111                 );
1112                 edit_vcard();
1113                 return;
1114         }
1115
1116         snprintf(buf, sizeof buf, "%s;%s;%s;%s;%s",
1117                 bstr("lastname"),
1118                 bstr("firstname"),
1119                 bstr("middlename"),
1120                 bstr("prefix"),
1121                 bstr("suffix") );
1122         vcard_add_prop(v, "n", buf);
1123
1124         vcard_add_prop(v, "title", bstr("title"));
1125         vcard_add_prop(v, "fn", bstr("fullname"));
1126         vcard_add_prop(v, "org", bstr("org"));
1127
1128         snprintf(buf, sizeof buf, "%s;%s;%s;%s;%s;%s;%s",
1129                 bstr("pobox"),
1130                 bstr("extadr"),
1131                 bstr("street"),
1132                 bstr("city"),
1133                 bstr("state"),
1134                 bstr("zipcode"),
1135                 bstr("country") );
1136         vcard_add_prop(v, "adr", buf);
1137
1138         vcard_add_prop(v, "tel;home", bstr("hometel"));
1139         vcard_add_prop(v, "tel;work", bstr("worktel"));
1140         vcard_add_prop(v, "tel;fax", bstr("faxtel"));
1141         vcard_add_prop(v, "tel;cell", bstr("mobiletel"));
1142         vcard_add_prop(v, "email;internet", bstr("primary_inetemail"));
1143
1144         for (i=0; i<num_tokens(bstr("other_inetemail"), '\n'); ++i) {
1145                 extract_token(buf, bstr("other_inetemail"), i, '\n', sizeof buf);
1146                 if (!IsEmptyStr(buf)) {
1147                         vcard_add_prop(v, "email;internet", buf);
1148                 }
1149         }
1150
1151         serialized_vcard = vcard_serialize(v);
1152         vcard_free(v);
1153         if (serialized_vcard == NULL) {
1154                 safestrncpy(WC->ImportantMessage,
1155                         _("An error has occurred."),
1156                         sizeof WC->ImportantMessage
1157                 );
1158                 edit_vcard();
1159                 return;
1160         }
1161
1162         serv_puts("Content-type: text/x-vcard; charset=UTF-8");
1163         serv_puts("");
1164         serv_printf("%s\r\n", serialized_vcard);
1165         serv_puts("000");
1166         free(serialized_vcard);
1167
1168         if (!strcmp(bstr("return_to"), "select_user_to_edit")) {
1169                 select_user_to_edit(NULL, NULL);
1170         }
1171         else if (!strcmp(bstr("return_to"), "do_welcome")) {
1172                 do_welcome();
1173         }
1174         else {
1175                 readloop(readnew);
1176         }
1177 }
1178
1179
1180
1181 /*
1182  * Extract an embedded photo from a vCard for display on the client
1183  */
1184 void display_vcard_photo_img(void)
1185 {
1186         long msgnum = 0L;
1187         StrBuf *vcard;
1188         struct vCard *v;
1189         char *photosrc;
1190         const char *contentType;
1191         wcsession *WCC = WC;
1192
1193         msgnum = StrTol(WCC->UrlFragment2);
1194
1195         vcard = load_mimepart(msgnum,"1");
1196         v = VCardLoad(vcard);
1197
1198         photosrc = vcard_get_prop(v, "PHOTO", 1,0,0);
1199         FlushStrBuf(WCC->WBuf);
1200         StrBufAppendBufPlain(WCC->WBuf, photosrc, -1, 0);
1201         if (StrBufDecodeBase64(WCC->WBuf) <= 0) {
1202                 FlushStrBuf(WCC->WBuf);
1203
1204                 hprintf("HTTP/1.1 500 %s\n","Unable to get photo");
1205                 output_headers(0, 0, 0, 0, 0, 0);
1206                 hprintf("Content-Type: text/plain\r\n");
1207                 wprintf(_("Could Not decode vcard photo\n"));
1208                 end_burst();
1209                 return;
1210         }
1211         contentType = GuessMimeType(ChrPtr(WCC->WBuf), StrLength(WCC->WBuf));
1212         http_transmit_thing(contentType, 0);
1213         free(v);
1214         free(photosrc);
1215 }
1216
1217
1218
1219 void
1220 InitModule_VCARD
1221 (void)
1222 {
1223         WebcitAddUrlHandler(HKEY("edit_vcard"), edit_vcard, 0);
1224         WebcitAddUrlHandler(HKEY("submit_vcard"), submit_vcard, 0);
1225         WebcitAddUrlHandler(HKEY("vcardphoto"), display_vcard_photo_img, NEED_URL);
1226 }
1227