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