functions/mailbox_display.php

   1 <?php
   2
   3    /**
   4     **  mailbox_display.php
   5     **
   6     **  This contains functions that display mailbox information, such as the
   7     **  table row that has sender, date, subject, etc...
   8     **
   9     **  $Id$
  10     **/
  11
  12    $mailbox_display_php = true;
  13
  14    function printMessageInfo($imapConnection, $t, $i, $key, $mailbox, $sort, $startMessage, $where, $what) {
  15       global $checkall;
  16       global $color, $msgs, $msort;
  17       global $sent_folder;
  18       global $message_highlight_list;
  19       global $index_order;
  20
  21       $msg = $msgs[$key];
  22
  23       $senderName = sqimap_find_displayable_name($msg['FROM']);
  24       $urlMailbox = urlencode($mailbox);
  25       $subject = trim($msg['SUBJECT']);
  26       if ($subject == '')
  27          $subject = _("(no subject)");
  28
  29       echo "<TR>\n";
  30
  31       if (isset($msg['FLAG_FLAGGED']) && $msg['FLAG_FLAGGED'] == true)
  32       {
  33          $flag = "<font color=$color[2]>";
  34          $flag_end = '</font>';
  35       }
  36       else
  37       {
  38          $flag = '';
  39          $flag_end = '';
  40       }
  41       if (!isset($msg['FLAG_SEEN']) || $msg['FLAG_SEEN'] == false)
  42       {
  43          $bold = '<b>';
  44          $bold_end = '</b>';
  45       }
  46       else
  47       {
  48          $bold = '';
  49          $bold_end = '';
  50       }
  51       if ($mailbox == $sent_folder)
  52       {
  53          $italic = '<i>';
  54          $italic_end = '</i>';
  55       }
  56       else
  57       {
  58          $italic = '';
  59          $italic_end = '';
  60       }
  61       if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED'])
  62       {
  63          $fontstr = "<font color=\"$color[9]\">";
  64          $fontstr_end = '</font>';
  65       }
  66       else
  67       {
  68          $fontstr = '';
  69          $fontstr_end = '';
  70       }
  71
  72       for ($i=0; $i < count($message_highlight_list); $i++) {
  73          if (trim($message_highlight_list[$i]['value']) != '') {
  74             if ($message_highlight_list[$i]['match_type'] == 'to_cc') {
  75                if (strpos('^^'.strtolower($msg['TO']), strtolower($message_highlight_list[$i]['value'])) || strpos('^^'.strtolower($msg['CC']), strtolower($message_highlight_list[$i]['value']))) {
  76                   $hlt_color = $message_highlight_list[$i]['color'];
  77                   continue;
  78                }
  79             } else if (strpos('^^'.strtolower($msg[strtoupper($message_highlight_list[$i]['match_type'])]),strtolower($message_highlight_list[$i]['value']))) {
  80                $hlt_color = $message_highlight_list[$i]['color'];
  81                continue;
  82             }
  83          }
  84       }
  85
  86       if (!isset($hlt_color))
  87          $hlt_color = $color[4];
  88
  89       if ($where && $what) {
  90          $search_stuff = '&where='.urlencode($where).'&what='.urlencode($what);
  91       }
  92
  93       if ($checkall == 1)
  94          $checked = ' checked';
  95       else
  96          $checked = '';
  97
  98       for ($i=1; $i <= count($index_order); $i++) {
  99          switch ($index_order[$i]) {
 100             case 1: # checkbox
 101                echo "   <td width=1% bgcolor=$hlt_color align=center><input type=checkbox name=\"msg[$t]\" value=".$msg["ID"]."$checked></TD>\n";
 102                break;
 103             case 2: # from
 104                echo "   <td width=30% bgcolor=$hlt_color>$italic$bold$flag$fontstr$senderName$fontstr_end$flag_end$bold_end$italic_end</td>\n";
 105                break;
 106             case 3: # date
 107                echo "   <td nowrap width=1% bgcolor=$hlt_color><center>$bold$flag$fontstr".$msg["DATE_STRING"]."$fontstr_end$flag_end$bold_end</center></td>\n";
 108                break;
 109             case 4: # subject
 110                echo "   <td bgcolor=$hlt_color>$bold";
 111                    if (! isset($search_stuff)) { $search_stuff = ''; }
 112                echo "<a href=\"read_body.php?mailbox=$urlMailbox&passed_id=".$msg["ID"]."&startMessage=$startMessage&show_more=0$search_stuff\"";
 113                do_hook("subject_link");
 114                echo ">$flag";
 115                if (strlen($subject) > 55){
 116                  $ent_strlen=strlen($subject);
 117                  $trim_val=50;
 118                  // see if this is entities-encoded string
 119                  if (is_int(strpos($subject, "&#"))){
 120                    // Yes. Iterate through the whole string, find out
 121                    // the real number of characters, and if more
 122                    // than 55, substr with an updated trim value.
 123                    $ent_offset=0;
 124                    $ent_count=0;
 125                    do {
 126                      $ent_loc = strpos($subject, "&#", $ent_offset);
 127                      $ent_loc_end = strpos($subject, ";", $ent_offset);
 128                      if ($ent_loc_end){
 129                        $trim_val += ($ent_loc_end-$ent_loc)+1;
 130                        $ent_strlen -= $ent_loc_end-$ent_loc;
 131                        $ent_offset = $ent_loc_end+1;
 132                        $ent_count++;
 133                      } else $ent_loc=false;
 134                    } while (is_int($ent_loc));
 135                  }
 136                  if ($ent_strlen>55) echo substr($subject, 0, $trim_val) . '...';
 137                  else echo $subject;
 138                } else echo $subject;
 139
 140                echo "$flag_end</a>$bold_end</td>\n";
 141                break;
 142             case 5: # flags
 143                $stuff = false;
 144                echo "   <td bgcolor=$hlt_color align=center width=1% nowrap><b><small>\n";
 145                if (isset($msg['FLAG_ANSWERED']) &&
 146                    $msg['FLAG_ANSWERED'] == true) {
 147                   echo "A\n";
 148                   $stuff = true;
 149                }
 150                if ($msg['TYPE0'] == 'multipart') {
 151                   echo "+\n";
 152                   $stuff = true;
 153                }
 154                if (ereg('(1|2)',substr($msg['PRIORITY'],0,1))) {
 155                   echo "<font color=$color[1]>!</font>\n";
 156                   $stuff = true;
 157                }
 158                if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED']) {
 159                   echo "<font color=\"$color[1]\">D</font>\n";
 160                   $stuff = true;
 161                }
 162
 163                if (!$stuff) echo "&nbsp;\n";
 164                echo "</small></b></td>\n";
 165                break;
 166             case 6: # size
 167                echo "   <td bgcolor=$hlt_color width=1%>$bold$fontstr".show_readable_size($msg['SIZE'])."$fontstr_end$bold_end</td>\n";
 168                break;
 169          }
 170       }
 171
 172
 173       echo "</tr>\n";
 174    }
 175
 176    /**
 177     ** This function loops through a group of messages in the mailbox and shows them
 178     **/
 179    function showMessagesForMailbox($imapConnection, $mailbox, $numMessages, $startMessage, $sort, $color,$show_num, $use_cache) {
 180       global $msgs, $msort;
 181       global $sent_folder;
 182       global $message_highlight_list;
 183       global $auto_expunge;
 184
 185      if ($auto_expunge == true) sqimap_mailbox_expunge($imapConnection, $mailbox, false);
 186       sqimap_mailbox_select($imapConnection, $mailbox);
 187
 188       if (!$use_cache) {
 189          // if it's sorted
 190          if ($numMessages >= 1) {
 191             if ($sort < 6) {
 192                for ($q = 0; $q < $numMessages; $q++) {
 193                   if($mailbox == $sent_folder)
 194                      $hdr = sqimap_get_small_header ($imapConnection, $q+1, true);
 195                   else
 196                      $hdr = sqimap_get_small_header ($imapConnection, $q+1, false);
 197
 198                   $from[$q] = $hdr->from;
 199                   $date[$q] = $hdr->date;
 200                   $subject[$q] = $hdr->subject;
 201                   $to[$q] = $hdr->to;
 202                   $priority[$q] = $hdr->priority;
 203                   $cc[$q] = $hdr->cc;
 204                   $size[$q] = $hdr->size;
 205                   $type[$q] = $hdr->type0;
 206                   $flags[$q] = sqimap_get_flags ($imapConnection, $q+1);
 207                   $id[$q] = $q + 1;
 208                }
 209             } else {
 210                // if it's not sorted
 211                if ($startMessage + ($show_num - 1) < $numMessages) {
 212                   $endMessage = $startMessage + ($show_num-1);
 213                } else {
 214                   $endMessage = $numMessages;
 215                }
 216
 217                if ($endMessage < $startMessage) {
 218                   $startMessage = $startMessage - $show_num;
 219                   if ($startMessage < 1)
 220                      $startMessage = 1;
 221                }
 222
 223
 224                $real_startMessage = $numMessages - $startMessage + 1;
 225                $real_endMessage = $numMessages - $startMessage - $show_num;
 226                if ($real_endMessage <= 0)
 227                   $real_endMessage = 1;
 228
 229                $j = 0;
 230                for ($q = $real_startMessage; $q >= $real_endMessage; $q--) {
 231                   if($mailbox == $sent_folder)
 232                      $hdr = sqimap_get_small_header ($imapConnection, $q, true);
 233                   else
 234                      $hdr = sqimap_get_small_header ($imapConnection, $q, false);
 235
 236                   $from[$j] = $hdr->from;
 237                   $date[$j] = $hdr->date;
 238                   $subject[$j] = $hdr->subject;
 239                   $to[$j] = $hdr->to;
 240                   $priority[$j] = $hdr->priority;
 241                   $cc[$j] = $hdr->cc;
 242                   $size[$j] = $hdr->size;
 243                   $type[$j] = $hdr->type0;
 244                   $flags[$j] = sqimap_get_flags ($imapConnection, $q);
 245                   $id[$j] = $q;
 246                   $j++;
 247                }
 248             }
 249          }
 250
 251          $j = 0;
 252          if ($sort == 6) {
 253             $end = $startMessage + $show_num - 1;
 254             if ($numMessages < $show_num)
 255                 $end_loop = $numMessages;
 256             else
 257                 $end_loop = $show_num;
 258          } else {
 259             $end = $numMessages;
 260             $end_loop = $end;
 261          }
 262          if ($end > $numMessages) $end = $numMessages;
 263          while ($j < $end_loop) {
 264             if (isset($date[$j])) {
 265                 $date[$j] = ereg_replace('  ', ' ', $date[$j]);
 266                 $tmpdate = explode(' ', trim($date[$j]));
 267             } else {
 268                 $tmpdate = $date = array("","","","","","");
 269             }
 270
 271             $messages[$j]['TIME_STAMP'] = getTimeStamp($tmpdate);
 272             $messages[$j]['DATE_STRING'] = getDateString($messages[$j]['TIME_STAMP']);
 273             $messages[$j]['ID'] = $id[$j];
 274             $messages[$j]['FROM'] = decodeHeader($from[$j]);
 275             $messages[$j]['FROM-SORT'] = strtolower(sqimap_find_displayable_name(decodeHeader($from[$j])));
 276             $messages[$j]['SUBJECT'] = decodeHeader($subject[$j]);
 277             $messages[$j]['SUBJECT-SORT'] = strtolower(decodeHeader($subject[$j]));
 278             $messages[$j]['TO'] = decodeHeader($to[$j]);
 279             $messages[$j]['PRIORITY'] = $priority[$j];
 280             $messages[$j]['CC'] = $cc[$j];
 281             $messages[$j]['SIZE'] = $size[$j];
 282             $messages[$j]['TYPE0'] = $type[$j];
 283
 284             # fix SUBJECT-SORT to remove Re:
 285             $re_abbr = # Add more here!
 286                'vedr|sv|' .    # Danish
 287                're|aw';        # English
 288             if (eregi("^($re_abbr):[ ]*(.*)$", $messages[$j]['SUBJECT-SORT'], $regs))
 289                $messages[$j]['SUBJECT-SORT'] = $regs[2];
 290
 291             $num = 0;
 292             while ($num < count($flags[$j])) {
 293                if ($flags[$j][$num] == 'Deleted') {
 294                   $messages[$j]['FLAG_DELETED'] = true;
 295                }
 296                elseif ($flags[$j][$num] == 'Answered') {
 297                   $messages[$j]['FLAG_ANSWERED'] = true;
 298                }
 299                elseif ($flags[$j][$num] == 'Seen') {
 300                   $messages[$j]['FLAG_SEEN'] = true;
 301                }
 302                elseif ($flags[$j][$num] == 'Flagged') {
 303                   $messages[$j]['FLAG_FLAGGED'] = true;
 304                }
 305                $num++;
 306             }
 307             $j++;
 308          }
 309
 310          /* Only ignore messages flagged as deleted if we are using a
 311           * trash folder or auto_expunge */
 312          if (((isset($move_to_trash) && $move_to_trash)
 313               || (isset($auto_expunge) && $auto_expunge)) && $sort != 6)
 314          {
 315             /** Find and remove the ones that are deleted */
 316             $i = 0;
 317             $j = 0;
 318             while ($j < $numMessages) {
 319                if (isset($messages[$j]['FLAG_DELETED']) && $messages[$j]['FLAG_DELETED'] == true) {
 320                   $j++;
 321                   continue;
 322                }
 323                $msgs[$i] = $messages[$j];
 324
 325                $i++;
 326                $j++;
 327             }
 328             $numMessages = $i;
 329          } else {
 330             if (! isset($messages))
 331                 $messages = array();
 332             $msgs = $messages;
 333          }
 334       }
 335
 336       // There's gotta be messages in the array for it to sort them.
 337       if ($numMessages > 0 && ! $use_cache) {
 338          /** 0 = Date (up)      4 = Subject (up)
 339           ** 1 = Date (dn)      5 = Subject (dn)
 340           ** 2 = Name (up)
 341           ** 3 = Name (dn)
 342           **/
 343          session_unregister("msgs");
 344          if (($sort == 0) || ($sort == 1))
 345             $msort = array_cleave ($msgs, 'TIME_STAMP');
 346          if (($sort == 2) || ($sort == 3))
 347             $msort = array_cleave ($msgs, 'FROM-SORT');
 348          if (($sort == 4) || ($sort == 5))
 349             $msort = array_cleave ($msgs, 'SUBJECT-SORT');
 350          if ($sort == 6)
 351             $msort = $msgs;
 352
 353          if ($sort < 6) {
 354             if($sort % 2) {
 355                asort($msort);
 356             } else {
 357                arsort($msort);
 358             }
 359          }
 360          session_register('msort');
 361       }
 362       displayMessageArray($imapConnection, $numMessages, $startMessage, $msgs, $msort, $mailbox, $sort, $color,$show_num);
 363      session_register('msgs');
 364    }
 365
 366    // generic function to convert the msgs array into an HTML table
 367    function displayMessageArray($imapConnection, $numMessages, $startMessage, &$msgs, $msort, $mailbox, $sort, $color,$show_num) {
 368       global $folder_prefix, $sent_folder;
 369       global $imapServerAddress;
 370       global $index_order, $real_endMessage, $real_startMessage, $checkall;
 371
 372       // if cache isn't already set, do it now
 373       if (!session_is_registered('msgs'))
 374          session_register('msgs');
 375       if (!session_is_registered('msort'))
 376          session_register('msort');
 377
 378       if ($startMessage + ($show_num - 1) < $numMessages) {
 379          $endMessage = $startMessage + ($show_num-1);
 380       } else {
 381          $endMessage = $numMessages;
 382       }
 383
 384       if ($endMessage < $startMessage) {
 385          $startMessage = $startMessage - $show_num;
 386          if ($startMessage < 1)
 387             $startMessage = 1;
 388       }
 389
 390       $nextGroup = $startMessage + $show_num;
 391       $prevGroup = $startMessage - $show_num;
 392       $urlMailbox = urlencode($mailbox);
 393
 394       do_hook('mailbox_index_before');
 395
 396       $Message = '';
 397       if ($startMessage < $endMessage) {
 398          $Message = _("Viewing messages") ." <B>$startMessage</B> ". _("to") ." <B>$endMessage</B> ($numMessages " . _("total") . ")\n";
 399       } elseif ($startMessage == $endMessage) {
 400          $Message = _("Viewing message") ." <B>$startMessage</B> ($numMessages " . _("total") . ")\n";
 401       }
 402
 403       $More = '';
 404       if ($sort == 6) {
 405          $use = 0;
 406       } else {
 407          $use = 1;
 408       }
 409       if (($nextGroup <= $numMessages) && ($prevGroup >= 0)) {
 410          $More = "<A HREF=\"right_main.php?use_mailbox_cache=$use&startMessage=$prevGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Previous") ."</A> | \n";
 411          $More .= "<A HREF=\"right_main.php?use_mailbox_cache=$use&&startMessage=$nextGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Next") ."</A>\n";
 412       }
 413       elseif (($nextGroup > $numMessages) && ($prevGroup >= 0)) {
 414          $More = "<A HREF=\"right_main.php?use_mailbox_cache=$use&startMessage=$prevGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Previous") ."</A> | \n";
 415          $More .= "<FONT COLOR=\"$color[9]\">"._("Next")."</FONT>\n";
 416       }
 417       elseif (($nextGroup <= $numMessages) && ($prevGroup < 0)) {
 418          $More = "<FONT COLOR=\"$color[9]\">"._("Previous")."</FONT> | \n";
 419          $More .= "<A HREF=\"right_main.php?use_mailbox_cache=$use&startMessage=$nextGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Next") ."</A>\n";
 420       }
 421
 422       if (! isset($msg))
 423           $msg = "";
 424       mail_message_listing_beginning($imapConnection,
 425          "move_messages.php?msg=$msg&mailbox=$urlMailbox&startMessage=$startMessage",
 426           $mailbox, $sort, $Message, $More, $startMessage);
 427
 428       $groupNum = $startMessage % ($show_num - 1);
 429       $real_startMessage = $startMessage;
 430       if ($sort == 6) {
 431          if ($endMessage - $startMessage < $show_num - 1) {
 432             $endMessage = $endMessage - $startMessage + 1;
 433             $startMessage = 1;
 434          } else if ($startMessage > $show_num) {
 435             $endMessage = $show_num;
 436             $startMessage = 1;
 437          }
 438       }
 439
 440       $endVar = $endMessage + 1;
 441
 442       // loop through and display the info for each message.
 443       $t = 0; // $t is used for the checkbox number
 444       if ($numMessages == 0) { // if there's no messages in this folder
 445          echo "<TR><TD BGCOLOR=\"$color[4]\" COLSPAN=" . count($index_order);
 446          echo "><CENTER><BR><B>". _("THIS FOLDER IS EMPTY") ."</B><BR>&nbsp;</CENTER></TD></TR>";
 447       } else if ($startMessage == $endMessage) { // if there's only one message in the box, handle it different.
 448          if ($sort != 6)
 449             $i = $startMessage;
 450          else
 451             $i = 1;
 452          reset($msort);
 453          $k = 0;
 454          do {
 455             $key = key($msort);
 456             next($msort);
 457             $k++;
 458          } while (isset ($key) && ($k < $i));
 459          printMessageInfo($imapConnection, $t, $i, $key, $mailbox, $sort, $real_startMessage, 0, 0);
 460       } else {
 461          $i = $startMessage;
 462
 463          reset($msort);
 464          $k = 0;
 465          do {
 466             $key = key($msort);
 467             next($msort);
 468             $k++;
 469          } while (isset ($key) && ($k < $i));
 470
 471          do {
 472             printMessageInfo($imapConnection, $t, $i, $key, $mailbox, $sort, $real_startMessage, 0, 0);
 473             $key = key($msort);
 474             $t++;
 475             $i++;
 476             next($msort);
 477          } while ($i && $i < $endVar);
 478       }
 479       echo '</TABLE>';
 480
 481       echo "</td></tr>\n";
 482
 483       echo "<TR BGCOLOR=\"$color[4]\"><TD>";
 484       echo '<table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td>';
 485       echo "$More</td><td align=right>\n";
 486       if (!$startMessage) $startMessage=1;
 487       ShowSelectAllLink($startMessage, $sort);
 488
 489       echo '</td></tr></table>';
 490       echo '</td></tr>';
 491       echo '</table>'; /** End of message-list table */
 492
 493       do_hook('mailbox_index_after');
 494    }
 495
 496    /* Displays the standard message list header.
 497     * To finish the table, you need to do a "</table></table>";
 498     * $moveURL is the URL to submit the delete/move form to
 499     * $mailbox is the current mailbox
 500     * $sort is the current sorting method (-1 for no sorting available [searches])
 501     * $Message is a message that is centered on top of the list
 502     * $More is a second line that is left aligned
 503     */
 504    function mail_message_listing_beginning($imapConnection, $moveURL,
 505        $mailbox = '', $sort = -1, $Message = '', $More = '', $startMessage = 1)
 506    {
 507       global $color, $index_order, $auto_expunge, $move_to_trash;
 508       global $checkall, $sent_folder;
 509       $urlMailbox = urlencode($mailbox);
 510
 511          /** This is the beginning of the message list table.  It wraps around all messages */
 512       echo '<TABLE WIDTH="100%" BORDER="0" CELLPADDING="2" CELLSPACING="0">';
 513
 514       if ($Message)
 515       {
 516          echo "<TR BGCOLOR=\"$color[4]\"><TD align=center>$Message</td></tr>\n";
 517       }
 518
 519       echo "<TR BGCOLOR=\"$color[4]\"><TD>";
 520       echo '<table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td>';
 521       echo "$More</td><td align=right>\n";
 522       ShowSelectAllLink($startMessage, $sort);
 523
 524       echo '</td></tr></table>';
 525       echo '</td></tr>';
 526
 527       /** The delete and move options */
 528       echo "<TR><TD BGCOLOR=\"$color[0]\">";
 529
 530       echo "\n\n\n<FORM name=messageList method=post action=\"$moveURL\">\n";
 531       echo "<TABLE BGCOLOR=\"$color[0]\" COLS=2 BORDER=0 cellpadding=0 cellspacing=0 width=100%>\n";
 532       echo "   <TR>\n";
 533       echo "      <TD WIDTH=60% ALIGN=LEFT VALIGN=CENTER>\n";
 534
 535
 536       echo '         <NOBR><SMALL>'. _("Move selected to:") .'</SMALL>';
 537       echo '         <TT><SMALL><SELECT NAME="targetMailbox">';
 538
 539       $boxes = sqimap_mailbox_list($imapConnection);
 540       for ($i = 0; $i < count($boxes); $i++) {
 541          if (!in_array("noselect", $boxes[$i]['flags'])) {
 542             $box = $boxes[$i]['unformatted'];
 543             $box2 = replace_spaces($boxes[$i]['unformatted-disp']);
 544             echo "         <OPTION VALUE=\"$box\">$box2</option>\n";
 545          }
 546       }
 547       echo '         </SELECT></SMALL></TT>';
 548       echo '         <SMALL><INPUT TYPE=SUBMIT NAME="moveButton" VALUE="'. _("Move") ."\"></SMALL></NOBR>\n";
 549       echo "      </TD>\n";
 550       echo "      <TD WIDTH=40% ALIGN=RIGHT>\n";
 551       if (! $auto_expunge) {
 552          echo '         <NOBR><SMALL><INPUT TYPE=SUBMIT NAME="expungeButton" VALUE="'. _("Expunge") .'">&nbsp;'. _("mailbox") ."</SMALL></NOBR>&nbsp;&nbsp;\n";
 553       }
 554       echo "         <NOBR><SMALL><INPUT TYPE=SUBMIT VALUE=\"". _("Delete") ."\">&nbsp;". _("checked messages") ."</SMALL></NOBR>\n";
 555       echo "      </TD>\n";
 556       echo "   </TR>\n";
 557
 558       echo "</TABLE>\n";
 559       do_hook('mailbox_form_before');
 560       echo '</TD></TR>';
 561
 562       echo "<TR><TD BGCOLOR=\"$color[0]\">";
 563       echo "<TABLE WIDTH=100% BORDER=0 CELLPADDING=2 CELLSPACING=1 BGCOLOR=\"$color[0]\">";
 564       echo "<TR BGCOLOR=\"$color[5]\" ALIGN=\"center\">";
 565
 566       $urlMailbox=urlencode($mailbox);
 567
 568       // Print the headers
 569       for ($i=1; $i <= count($index_order); $i++) {
 570          switch ($index_order[$i]) {
 571             case 1: # checkbox
 572             case 5: # flags
 573                echo '   <TD WIDTH="1%"><B>&nbsp;</B></TD>';
 574                break;
 575
 576             case 2: # from
 577                if ($mailbox == $sent_folder)
 578                   echo '   <TD WIDTH="30%"><B>'. _("To") .'</B>';
 579                else
 580                     echo '   <TD WIDTH="30%"><B>'. _("From") .'</B>';
 581
 582                if ($sort == 2)
 583                   echo "   <A HREF=\"right_main.php?newsort=3&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/up_pointer.gif\" BORDER=0></A></TD>\n";
 584                elseif ($sort == 3)
 585                   echo "   <A HREF=\"right_main.php?newsort=2&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/down_pointer.gif\" BORDER=0></A></TD>\n";
 586                elseif ($sort != -1)
 587                   echo "   <A HREF=\"right_main.php?newsort=3&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/sort_none.gif\" BORDER=0></A></TD>\n";
 588                echo "</TD>";
 589                break;
 590
 591             case 3: # date
 592                echo '   <TD nowrap WIDTH="1%"><B>'. _("Date") .'</B>';
 593                if ($sort == 0)
 594                   echo "   <A HREF=\"right_main.php?newsort=1&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/up_pointer.gif\" BORDER=0></A></TD>\n";
 595                elseif ($sort == 1)
 596                   echo "   <A HREF=\"right_main.php?newsort=6&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/down_pointer.gif\" BORDER=0></A></TD>\n";
 597                elseif ($sort == 6)
 598                   echo "   <A HREF=\"right_main.php?newsort=0&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/sort_none.gif\" BORDER=0></A></TD>\n";
 599                elseif ($sort != -1)
 600                   echo "   <A HREF=\"right_main.php?newsort=0&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/sort_none.gif\" BORDER=0></A></TD>\n";
 601                echo '</TD>';
 602                break;
 603
 604             case 4: # subject
 605                echo '   <TD WIDTH=%><B>'. _("Subject") ."</B>\n";
 606                if ($sort == 4)
 607                  echo "   <A HREF=\"right_main.php?newsort=5&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/up_pointer.gif\" BORDER=0></A></TD>\n";
 608                elseif ($sort == 5)
 609                   echo "   <A HREF=\"right_main.php?newsort=4&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/down_pointer.gif\" BORDER=0></A></TD>\n";
 610                elseif ($sort != -1)
 611                   echo "   <A HREF=\"right_main.php?newsort=5&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/sort_none.gif\" BORDER=0></A></TD>\n";
 612                echo "</TD>";
 613                break;
 614
 615             case 6: # size
 616                echo '   <TD WIDTH="1%"><b>' . _("Size")."</b></TD>\n";
 617                break;
 618          }
 619       }
 620       echo "</TR>\n";
 621    }
 622
 623    function ShowSelectAllLink($startMessage, $sort)
 624    {
 625        global $checkall, $PHP_SELF, $what, $where, $mailbox;
 626
 627        echo "\n<A HREF=\"$PHP_SELF?mailbox=" . urlencode($mailbox) .
 628            "&startMessage=$startMessage&sort=$sort&";
 629        if ( isset($checkall) && $checkall == '1')
 630            echo "checkall=0";
 631        else
 632            echo "checkall=1";
 633        if (isset($where) && isset($what))
 634            echo "&where=" . urlencode($where) . "&what=" . urlencode($what);
 635        echo "\">";
 636        if (isset($checkall) && $checkall == '1')
 637            echo _("Unselect All");
 638        else
 639            echo _("Select All");
 640        echo "</A>\n";
 641    }
 642
 643 ?>