program/steps/mail/compose.inc

   1 <?php
   2
   3 /*
   4  +-----------------------------------------------------------------------+
   5  | program/steps/mail/compose.inc                                        |
   6  |                                                                       |
   7  | This file is part of the RoundCube Webmail client                     |
   8  | Copyright (C) 2005, RoundCube Dev. - Switzerland                      |
   9  | Licensed under the GNU GPL                                            |
  10  |                                                                       |
  11  | PURPOSE:                                                              |
  12  |   Compose a new mail message with all headers and attachments         |
  13  |                                                                       |
  14  +-----------------------------------------------------------------------+
  15  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
  16  +-----------------------------------------------------------------------+
  17
  18  $Id: compose.inc 297 2006-08-06 15:55:11Z thomasb $
  19
  20 */
  21
  22
  23 require_once('Mail/mimeDecode.php');
  24
  25 // remove an attachment
  26 if ($_action=='remove-attachment' && preg_match('/^rcmfile([0-9]+)$/', $_GET['_file'], $regs))
  27   {
  28   $id = $regs[1];
  29   if (is_array($_SESSION['compose']['attachments'][$id]))
  30     {
  31     @unlink($_SESSION['compose']['attachments'][$id]['path']);
  32     $_SESSION['compose']['attachments'][$id] = NULL;
  33     $commands = sprintf("parent.%s.remove_from_attachment_list('rcmfile%d');\n", $JS_OBJECT_NAME, $id);
  34     rcube_remote_response($commands);
  35     exit;
  36     }
  37   }
  38
  39
  40 $MESSAGE_FORM = NULL;
  41 $REPLY_MESSAGE = NULL;
  42 $FORWARD_MESSAGE = NULL;
  43 $DRAFT_MESSAGE = NULL;
  44
  45 // nothing below is called during message composition, only at "new/forward/reply/draft" initialization
  46 // since there are many ways to leave the compose page improperly, it seems necessary to clean-up an old
  47 // compose when a "new/forward/reply/draft" is called - otherwise the old session attachments will appear
  48
  49 rcmail_compose_cleanup();
  50 $_SESSION['compose'] = array('id' => uniqid(rand()));
  51
  52 // add some labels to client
  53 rcube_add_label('nosubject', 'norecipientwarning', 'nosubjectwarning', 'nobodywarning', 'notsentwarning', 'savingmessage', 'sendingmessage', 'messagesaved');
  54
  55
  56 if ($_GET['_reply_uid'] || $_GET['_forward_uid'] || $_GET['_draft_uid'])
  57   {
  58   $msg_uid = ($_GET['_reply_uid'] ? $_GET['_reply_uid'] : ($_GET['_forward_uid'] ? $_GET['_forward_uid'] : $_GET['_draft_uid']));
  59
  60   // similar as in program/steps/mail/show.inc
  61   $MESSAGE = array();
  62   $MESSAGE['headers'] = $IMAP->get_headers($msg_uid);
  63
  64   $MESSAGE['source'] = rcmail_message_source($msg_uid);
  65
  66   $mmd = new Mail_mimeDecode($MESSAGE['source']);
  67   $MESSAGE['structure'] = $mmd->decode(array('include_bodies' => TRUE,
  68                                              'decode_headers' => TRUE,
  69                                              'decode_bodies' => FALSE));
  70
  71   $MESSAGE['subject'] = $IMAP->decode_header($MESSAGE['headers']->subject);
  72   $MESSAGE['parts'] = $mmd->getMimeNumbers($MESSAGE['structure']);
  73
  74   if ($_GET['_reply_uid'])
  75     {
  76     $REPLY_MESSAGE = &$MESSAGE;
  77     $_SESSION['compose']['reply_uid'] = $_GET['_reply_uid'];
  78     $_SESSION['compose']['reply_msgid'] = $REPLY_MESSAGE['headers']->messageID;
  79     $_SESSION['compose']['references']  = $REPLY_MESSAGE['headers']->reference;
  80     $_SESSION['compose']['references'] .= !empty($REPLY_MESSAGE['headers']->reference) ? ' ' : '';
  81     $_SESSION['compose']['references'] .= $REPLY_MESSAGE['headers']->messageID;
  82
  83     if ($_GET['_all'])
  84       $REPLY_MESSAGE['reply_all'] = 1;
  85
  86     }
  87   else if ($_GET['_forward_uid'])
  88     {
  89     $FORWARD_MESSAGE = $MESSAGE;
  90     $_SESSION['compose']['forward_uid'] = $_GET['_forward_uid'];
  91     }
  92   else
  93     {
  94     $DRAFT_MESSAGE = $MESSAGE;
  95     $_SESSION['compose']['draft_uid'] = $_GET['_draft_uid'];
  96     }
  97
  98   }
  99
 100 /****** compose mode functions ********/
 101
 102
 103 function rcmail_compose_headers($attrib)
 104   {
 105   global $IMAP, $REPLY_MESSAGE, $DRAFT_MESSAGE, $DB;
 106   static $sa_recipients = array();
 107
 108   list($form_start, $form_end) = get_form_tags($attrib);
 109
 110   $out = '';
 111   $part = strtolower($attrib['part']);
 112
 113   switch ($part)
 114     {
 115     case 'from':
 116       return rcmail_compose_header_from($attrib);
 117
 118     case 'to':
 119       $fname = '_to';
 120       $header = 'to';
 121
 122       // we have contact id's as get parameters
 123       if (!empty($_GET['_to']) && preg_match('/^[0-9]+(,[0-9]+)*$/', $_GET['_to']))
 124         {
 125         $a_recipients = array();
 126         $sql_result = $DB->query("SELECT name, email
 127                                   FROM ".get_table_name('contacts')."
 128                                   WHERE user_id=?
 129                                   AND    del<>1
 130                                   AND    contact_id IN (".$_GET['_to'].")",
 131                                   $_SESSION['user_id']);
 132
 133         while ($sql_arr = $DB->fetch_assoc($sql_result))
 134           $a_recipients[] = format_email_recipient($sql_arr['email'], $sql_arr['name']);
 135
 136         if (sizeof($a_recipients))
 137           $fvalue = join(', ', $a_recipients);
 138         }
 139       else if (!empty($_GET['_to']))
 140         $fvalue = $_GET['_to'];
 141
 142     case 'cc':
 143       if (!$fname)
 144         {
 145         $fname = '_cc';
 146         $header = 'cc';
 147         }
 148     case 'bcc':
 149       if (!$fname)
 150         $fname = '_bcc';
 151
 152       $allow_attrib = array('id', 'class', 'style', 'cols', 'rows', 'wrap', 'tabindex');
 153       $field_type = 'textarea';
 154       break;
 155
 156     case 'replyto':
 157     case 'reply-to':
 158       $fname = '_replyto';
 159       $allow_attrib = array('id', 'class', 'style', 'size', 'tabindex');
 160       $field_type = 'textfield';
 161       break;
 162
 163     }
 164
 165   if ($fname && !empty($_POST[$fname]))
 166     $fvalue = get_input_value($fname, RCUBE_INPUT_POST, TRUE);
 167   else if ($header && is_object($REPLY_MESSAGE['headers']))
 168     {
 169     // get recipent address(es) out of the message headers
 170     if ($header=='to' && $REPLY_MESSAGE['headers']->replyto)
 171       $fvalue = $IMAP->decode_header($REPLY_MESSAGE['headers']->replyto);
 172
 173     else if ($header=='to' && $REPLY_MESSAGE['headers']->from)
 174       $fvalue = $IMAP->decode_header($REPLY_MESSAGE['headers']->from);
 175
 176     // add recipent of original message if reply to all
 177     else if ($header=='cc' && $REPLY_MESSAGE['reply_all'])
 178       {
 179       if ($IMAP->decode_header($REPLY_MESSAGE['headers']->to))
 180         $fvalue .= $IMAP->decode_header($REPLY_MESSAGE['headers']->to);
 181
 182       if ($IMAP->decode_header($REPLY_MESSAGE['headers']->cc))
 183         {
 184         if($fvalue)
 185           $fvalue .= ', ';
 186
 187         $fvalue .= $IMAP->decode_header($REPLY_MESSAGE['headers']->cc);
 188         }
 189       }
 190
 191     // split recipients and put them back together in a unique way
 192     if (!empty($fvalue))
 193       {
 194       $to_addresses = $IMAP->decode_address_list($fvalue);
 195       $fvalue = '';
 196       foreach ($to_addresses as $addr_part)
 197         {
 198         if (!in_array($addr_part['mailto'], $sa_recipients) && (!$REPLY_MESSAGE['FROM'] || !in_array($addr_part['mailto'], $REPLY_MESSAGE['FROM'])))
 199           {
 200           $fvalue .= (strlen($fvalue) ? ', ':'').$addr_part['string'];
 201           $sa_recipients[] = $addr_part['mailto'];
 202           }
 203         }
 204       }
 205     }
 206   else if ($header && is_object($DRAFT_MESSAGE['headers']))
 207     {
 208     // get drafted headers
 209     if ($header=='to' && $DRAFT_MESSAGE['headers']->to)
 210       $fvalue = $IMAP->decode_header($DRAFT_MESSAGE['headers']->to);
 211
 212     if ($header=='cc' && $DRAFT_MESSAGE['headers']->cc)
 213       $fvalue = $IMAP->decode_header($DRAFT_MESSAGE['headers']->cc);
 214
 215     if ($header=='bcc' && $DRAFT_MESSAGE['headers']->bcc)
 216       $fvalue = $IMAP->decode_header($DRAFT_MESSAGE['headers']->bcc);
 217
 218     }
 219
 220
 221   if ($fname && $field_type)
 222     {
 223     // pass the following attributes to the form class
 224     $field_attrib = array('name' => $fname);
 225     foreach ($attrib as $attr => $value)
 226       if (in_array($attr, $allow_attrib))
 227         $field_attrib[$attr] = $value;
 228
 229     // create teaxtarea object
 230     $input = new $field_type($field_attrib);
 231     $out = $input->show($fvalue);
 232     }
 233
 234   if ($form_start)
 235     $out = $form_start.$out;
 236
 237   return $out;
 238   }
 239
 240
 241
 242 function rcmail_compose_header_from($attrib)
 243   {
 244   global $IMAP, $REPLY_MESSAGE, $DRAFT_MESSAGE, $DB, $OUTPUT, $JS_OBJECT_NAME;
 245
 246   // pass the following attributes to the form class
 247   $field_attrib = array('name' => '_from');
 248   foreach ($attrib as $attr => $value)
 249     if (in_array($attr, array('id', 'class', 'style', 'size', 'tabindex')))
 250       $field_attrib[$attr] = $value;
 251
 252   // extract all recipients of the reply-message
 253   $a_recipients = array();
 254   if ($REPLY_MESSAGE && is_object($REPLY_MESSAGE['headers']))
 255     {
 256     $REPLY_MESSAGE['FROM'] = array();
 257
 258     $a_to = $IMAP->decode_address_list($REPLY_MESSAGE['headers']->to);
 259     foreach ($a_to as $addr)
 260       {
 261       if (!empty($addr['mailto']))
 262         $a_recipients[] = $addr['mailto'];
 263       }
 264
 265     if (!empty($REPLY_MESSAGE['headers']->cc))
 266       {
 267       $a_cc = $IMAP->decode_address_list($REPLY_MESSAGE['headers']->cc);
 268       foreach ($a_cc as $addr)
 269         {
 270         if (!empty($addr['mailto']))
 271           $a_recipients[] = $addr['mailto'];
 272         }
 273       }
 274     }
 275
 276   // get this user's identities
 277   $sql_result = $DB->query("SELECT identity_id, name, email, signature
 278                             FROM   ".get_table_name('identities')."
 279                             WHERE user_id=?
 280                             AND    del<>1
 281                             ORDER BY ".$DB->quoteIdentifier('standard')." DESC, name ASC",
 282                            $_SESSION['user_id']);
 283
 284   if ($DB->num_rows($sql_result))
 285     {
 286     $from_id = 0;
 287     $a_signatures = array();
 288
 289     $field_attrib['onchange'] = "$JS_OBJECT_NAME.change_identity(this)";
 290     $select_from = new select($field_attrib);
 291
 292     while ($sql_arr = $DB->fetch_assoc($sql_result))
 293       {
 294       $select_from->add(format_email_recipient($sql_arr['email'], $sql_arr['name']), $sql_arr['identity_id']);
 295
 296       // add signature to array
 297       if (!empty($sql_arr['signature']))
 298         $a_signatures[$sql_arr['identity_id']] = $sql_arr['signature'];
 299
 300       // set identity if it's one of the reply-message recipients
 301       if (in_array($sql_arr['email'], $a_recipients))
 302         $from_id = $sql_arr['identity_id'];
 303
 304       if ($REPLY_MESSAGE && is_array($REPLY_MESSAGE['FROM']))
 305         $REPLY_MESSAGE['FROM'][] = $sql_arr['email'];
 306
 307       if (strstr($DRAFT_MESSAGE['headers']->from,$sql_arr['email']))
 308         $from_id = $sql_arr['identity_id'];
 309
 310       }
 311
 312     // overwrite identity selection with post parameter
 313     if (isset($_POST['_from']))
 314       $from_id = $_POST['_from'];
 315
 316     $out = $select_from->show($from_id);
 317
 318
 319     // add signatures to client
 320     $OUTPUT->add_script(sprintf("%s.set_env('signatures', %s);", $JS_OBJECT_NAME, array2js($a_signatures)));
 321     }
 322   else
 323     {
 324     $input_from = new textfield($field_attrib);
 325     $out = $input_from->show($_POST['_from']);
 326     }
 327
 328   if ($form_start)
 329     $out = $form_start.$out;
 330
 331   return $out;
 332   }
 333
 334
 335
 336 function rcmail_compose_body($attrib)
 337   {
 338   global $CONFIG, $OUTPUT, $REPLY_MESSAGE, $FORWARD_MESSAGE, $DRAFT_MESSAGE, $JS_OBJECT_NAME;
 339
 340   list($form_start, $form_end) = get_form_tags($attrib);
 341   unset($attrib['form']);
 342
 343   if (empty($attrib['id']))
 344     $attrib['id'] = 'rcmComposeMessage';
 345
 346   $attrib['name'] = '_message';
 347   $textarea = new textarea($attrib);
 348
 349   $body = '';
 350
 351   // use posted message body
 352   if (!empty($_POST['_message']))
 353     $body = get_input_value('_message', RCUBE_INPUT_POST, TRUE);
 354
 355   // compose reply-body
 356   else if (is_array($REPLY_MESSAGE['parts']))
 357     {
 358     $body = rcmail_first_text_part($REPLY_MESSAGE['parts']);
 359     if (strlen($body))
 360       $body = rcmail_create_reply_body($body);
 361     }
 362
 363   // forward message body inline
 364   else if (is_array($FORWARD_MESSAGE['parts']))
 365     {
 366     $body = rcmail_first_text_part($FORWARD_MESSAGE['parts']);
 367     if (strlen($body))
 368       $body = rcmail_create_forward_body($body);
 369     }
 370
 371   // forward message body inline
 372   else if (is_array($DRAFT_MESSAGE['parts']))
 373     {
 374     $body = rcmail_first_text_part($DRAFT_MESSAGE['parts']);
 375     if (strlen($body))
 376       $body = rcmail_create_draft_body($body);
 377     }
 378
 379   $out = $form_start ? "$form_start\n" : '';
 380
 381   $saveid = new hiddenfield(array('name' => '_draft_saveid', 'value' => str_replace(array('<','>'),"",$DRAFT_MESSAGE['headers']->messageID) ));
 382   $out .= $saveid->show();
 383
 384   $drafttoggle = new hiddenfield(array('name' => '_draft', 'value' => 'yes'));
 385   $out .= $drafttoggle->show();
 386
 387   $out .= $textarea->show($body);
 388   $out .= $form_end ? "\n$form_end" : '';
 389
 390   // include GoogieSpell
 391   if (!empty($CONFIG['enable_spellcheck']))
 392     {
 393     $OUTPUT->include_script('googiespell.js');
 394     $OUTPUT->add_script(sprintf("var googie = new GoogieSpell('\$__skin_path/images/googiespell/','%s&_action=spell&lang=');\n".
 395                                 "googie.lang_chck_spell = \"%s\";\n".
 396                                 "googie.lang_rsm_edt = \"%s\";\n".
 397                                 "googie.lang_close = \"%s\";\n".
 398                                 "googie.lang_revert = \"%s\";\n".
 399                                 "googie.lang_no_error_found = \"%s\";\n".
 400                                 "googie.decorateTextarea('%s');\n".
 401                                 "%s.set_env('spellcheck', googie);",
 402                                 $GLOBALS['COMM_PATH'],
 403                                 rep_specialchars_output(rcube_label('checkspelling')),
 404                                 rep_specialchars_output(rcube_label('resumeediting')),
 405                                 rep_specialchars_output(rcube_label('close')),
 406                                 rep_specialchars_output(rcube_label('revertto')),
 407                                 rep_specialchars_output(rcube_label('nospellerrors')),
 408                                 $attrib['id'],
 409                                 $JS_OBJECT_NAME), 'foot');
 410
 411     rcube_add_label('checking');
 412     }
 413
 414   $out .= "\n".'<iframe name="savetarget" src="program/blank.gif" style="width:0;height:0;visibility:hidden;"></iframe>';
 415
 416   return $out;
 417   }
 418
 419
 420 function rcmail_create_reply_body($body)
 421   {
 422   global $IMAP, $REPLY_MESSAGE;
 423
 424   // soft-wrap message first
 425   $body = wordwrap($body, 75);
 426
 427   // split body into single lines
 428   $a_lines = preg_split('/\r?\n/', $body);
 429
 430   // add > to each line
 431   for($n=0; $n<sizeof($a_lines); $n++)
 432     {
 433     if (strpos($a_lines[$n], '>')===0)
 434       $a_lines[$n] = '>'.$a_lines[$n];
 435     else
 436       $a_lines[$n] = '> '.$a_lines[$n];
 437     }
 438
 439   $body = join("\n", $a_lines);
 440
 441   // add title line
 442   $pefix = sprintf("\n\n\nOn %s, %s wrote:\n",
 443            $REPLY_MESSAGE['headers']->date,
 444            $IMAP->decode_header($REPLY_MESSAGE['headers']->from));
 445
 446
 447   // try to remove the signature
 448   if ($sp = strrpos($body, '-- '))
 449     {
 450     if ($body{$sp+3}==' ' || $body{$sp+3}=="\n" || $body{$sp+3}=="\r")
 451       $body = substr($body, 0, $sp-1);
 452     }
 453
 454   return $pefix.$body;
 455   }
 456
 457
 458 function rcmail_create_forward_body($body)
 459   {
 460   global $IMAP, $FORWARD_MESSAGE;
 461
 462   // soft-wrap message first
 463   $body = wordwrap($body, 80);
 464
 465   $prefix = sprintf("\n\n\n-------- Original Message --------\nSubject: %s\nDate: %s\nFrom: %s\nTo: %s\n\n",
 466                    $FORWARD_MESSAGE['subject'],
 467                    $FORWARD_MESSAGE['headers']->date,
 468                    $IMAP->decode_header($FORWARD_MESSAGE['headers']->from),
 469                    $IMAP->decode_header($FORWARD_MESSAGE['headers']->to));
 470
 471   // add attachments
 472   if (!isset($_SESSION['compose']['forward_attachments']) && is_array($FORWARD_MESSAGE['parts']) && sizeof($FORWARD_MESSAGE['parts'])>1)
 473     {
 474     $temp_dir = rcmail_create_compose_tempdir();
 475
 476     if (!is_array($_SESSION['compose']['attachments']))
 477       $_SESSION['compose']['attachments'] = array();
 478
 479     foreach ($FORWARD_MESSAGE['parts'] as $part)
 480       {
 481       if ($part->disposition=='attachment' || $part->disposition=='inline' || $part->headers['content-id'] ||
 482                (empty($part->disposition) && ($part->d_parameters['filename'] || $part->ctype_parameters['name'])))
 483         {
 484         $tmp_path = tempnam($temp_dir, 'rcmAttmnt');
 485         if ($fp = fopen($tmp_path, 'w'))
 486           {
 487           fwrite($fp, $IMAP->mime_decode($part->body, $part->headers['content-transfer-encoding']));
 488           fclose($fp);
 489
 490           if ($part->d_parameters['filename'])
 491             $_SESSION['compose']['attachments'][] = array('name' => $part->d_parameters['filename'],
 492                                                           'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
 493                                                           'path' => $tmp_path);
 494
 495           else if ($part->ctype_parameters['name'])
 496             $_SESSION['compose']['attachments'][] = array('name' => $part->ctype_parameters['name'],
 497                                                           'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
 498                                                           'path' => $tmp_path);
 499
 500           else if ($part->headers['content-description'])
 501             $_SESSION['compose']['attachments'][] = array('name' => $part->headers['content-description'],
 502                                                           'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
 503                                                           'path' => $tmp_path);
 504           }
 505         }
 506       }
 507
 508     $_SESSION['compose']['forward_attachments'] = TRUE;
 509     }
 510
 511   return $prefix.$body;
 512   }
 513
 514 function rcmail_create_draft_body($body)
 515   {
 516   global $IMAP, $DRAFT_MESSAGE;
 517
 518   // add attachments
 519   if (!isset($_SESSION['compose']['forward_attachments']) && is_array($DRAFT_MESSAGE['parts']) && sizeof($DRAFT_MESSAGE['parts'])>1)
 520     {
 521     $temp_dir = rcmail_create_compose_tempdir();
 522
 523     if (!is_array($_SESSION['compose']['attachments']))
 524       $_SESSION['compose']['attachments'] = array();
 525
 526     foreach ($DRAFT_MESSAGE['parts'] as $part)
 527       {
 528       if ($part->disposition=='attachment' || $part->disposition=='inline' || $part->headers['content-id'] ||
 529                (empty($part->disposition) && ($part->d_parameters['filename'] || $part->ctype_parameters['name'])))
 530         {
 531         $tmp_path = tempnam($temp_dir, 'rcmAttmnt');
 532         if ($fp = fopen($tmp_path, 'w'))
 533           {
 534           fwrite($fp, $IMAP->mime_decode($part->body, $part->headers['content-transfer-encoding']));
 535           fclose($fp);
 536
 537           if ($part->d_parameters['filename'])
 538             $_SESSION['compose']['attachments'][] = array('name' => $part->d_parameters['filename'],
 539                                                           'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
 540                                                           'path' => $tmp_path);
 541
 542           else if ($part->ctype_parameters['name'])
 543             $_SESSION['compose']['attachments'][] = array('name' => $part->ctype_parameters['name'],
 544                                                           'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
 545                                                           'path' => $tmp_path);
 546
 547           else if ($part->headers['content-description'])
 548             $_SESSION['compose']['attachments'][] = array('name' => $part->headers['content-description'],
 549                                                           'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
 550                                                           'path' => $tmp_path);
 551           }
 552         }
 553       }
 554
 555     $_SESSION['compose']['forward_attachments'] = TRUE;
 556     }
 557
 558   return $body;
 559   }
 560
 561
 562 function rcmail_compose_subject($attrib)
 563   {
 564   global $CONFIG, $REPLY_MESSAGE, $FORWARD_MESSAGE, $DRAFT_MESSAGE;
 565
 566   list($form_start, $form_end) = get_form_tags($attrib);
 567   unset($attrib['form']);
 568
 569   $attrib['name'] = '_subject';
 570   $textfield = new textfield($attrib);
 571
 572   $subject = '';
 573
 574   // use subject from post
 575   if (isset($_POST['_subject']))
 576     $subject = get_input_value('_subject', RCUBE_INPUT_POST, TRUE);
 577
 578   // create a reply-subject
 579   else if (isset($REPLY_MESSAGE['subject']))
 580     {
 581     if (eregi('^re:', $REPLY_MESSAGE['subject']))
 582       $subject = $REPLY_MESSAGE['subject'];
 583     else
 584       $subject = 'Re: '.$REPLY_MESSAGE['subject'];
 585     }
 586
 587   // create a forward-subject
 588   else if (isset($FORWARD_MESSAGE['subject']))
 589     {
 590     if (eregi('^fwd:', $REPLY_MESSAGE['subject']))
 591       $subject = $FORWARD_MESSAGE['subject'];
 592     else
 593       $subject = 'Fwd: '.$FORWARD_MESSAGE['subject'];
 594     }
 595
 596   // creeate a draft-subject
 597   else if (isset($DRAFT_MESSAGE['subject']))
 598     $subject = $DRAFT_MESSAGE['subject'];
 599
 600   $out = $form_start ? "$form_start\n" : '';
 601   $out .= $textfield->show($subject);
 602   $out .= $form_end ? "\n$form_end" : '';
 603
 604   return $out;
 605   }
 606
 607
 608 function rcmail_compose_attachment_list($attrib)
 609   {
 610   global $OUTPUT, $JS_OBJECT_NAME;
 611
 612   // add ID if not given
 613   if (!$attrib['id'])
 614     $attrib['id'] = 'rcmAttachmentList';
 615
 616   // allow the following attributes to be added to the <ul> tag
 617   $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style'));
 618
 619   $out = '<ul'. $attrib_str . ">\n";
 620
 621   if (is_array($_SESSION['compose']['attachments']))
 622     {
 623     if ($attrib['deleteicon'])
 624       $button = sprintf('<img src="%s%s" alt="%s" border="0" style="padding-right:2px;vertical-align:middle" />',
 625                         $CONFIG['skin_path'],
 626                         $attrib['deleteicon'],
 627                         rcube_label('delete'));
 628     else
 629       $button = rcube_label('delete');
 630
 631     foreach ($_SESSION['compose']['attachments'] as $id => $a_prop)
 632       $out .= sprintf('<li id="rcmfile%d"><a href="#delete" onclick="return %s.command(\'remove-attachment\',\'rcmfile%d\', this)" title="%s">%s</a>%s</li>',
 633                       $id,
 634                       $JS_OBJECT_NAME,
 635                       $id,
 636                       rcube_label('delete'),
 637                       $button,
 638                       rep_specialchars_output($a_prop['name']));
 639     }
 640
 641   $OUTPUT->add_script(sprintf("%s.gui_object('attachmentlist', '%s');", $JS_OBJECT_NAME, $attrib['id']));
 642
 643   $out .= '</ul>';
 644   return $out;
 645   }
 646
 647
 648
 649 function rcmail_compose_attachment_form($attrib)
 650   {
 651   global $OUTPUT, $JS_OBJECT_NAME, $SESS_HIDDEN_FIELD;
 652
 653   // add ID if not given
 654   if (!$attrib['id'])
 655     $attrib['id'] = 'rcmUploadbox';
 656
 657   // allow the following attributes to be added to the <div> tag
 658   $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style'));
 659   $input_field = rcmail_compose_attachment_field(array());
 660   $label_send = rcube_label('upload');
 661   $label_close = rcube_label('close');
 662
 663   $out = <<<EOF
 664 <div$attrib_str>
 665 <form action="./" method="post" enctype="multipart/form-data">
 666 $SESS_HIDDEN_FIELD
 667 $input_field<br />
 668 <input type="button" value="$label_close" class="button" onclick="document.getElementById('$attrib[id]').style.visibility='hidden'" />
 669 <input type="button" value="$label_send" class="button" onclick="$JS_OBJECT_NAME.command('send-attachment', this.form)" />
 670 </form>
 671 </div>
 672 EOF;
 673
 674
 675   $OUTPUT->add_script(sprintf("%s.gui_object('uploadbox', '%s');", $JS_OBJECT_NAME, $attrib['id']));
 676   return $out;
 677   }
 678
 679
 680 function rcmail_compose_attachment_field($attrib)
 681   {
 682   // allow the following attributes to be added to the <input> tag
 683   $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'size'));
 684
 685   $out = '<input type="file" name="_attachments[]"'. $attrib_str . " />";
 686   return $out;
 687   }
 688
 689
 690 function rcmail_priority_selector($attrib)
 691   {
 692   list($form_start, $form_end) = get_form_tags($attrib);
 693   unset($attrib['form']);
 694
 695   $attrib['name'] = '_priority';
 696   $selector = new select($attrib);
 697
 698   $selector->add(array(rcube_label('lowest'),
 699                        rcube_label('low'),
 700                        rcube_label('normal'),
 701                        rcube_label('high'),
 702                        rcube_label('highest')),
 703                  array(5, 4, 0, 2, 1));
 704
 705   $sel = isset($_POST['_priority']) ? $_POST['_priority'] : 0;
 706
 707   $out = $form_start ? "$form_start\n" : '';
 708   $out .= $selector->show($sel);
 709   $out .= $form_end ? "\n$form_end" : '';
 710
 711   return $out;
 712   }
 713
 714
 715 function rcmail_receipt_checkbox($attrib)
 716   {
 717   list($form_start, $form_end) = get_form_tags($attrib);
 718   unset($attrib['form']);
 719
 720   if (!isset($attrib['id']))
 721     $attrib['id'] = 'receipt';
 722
 723   $attrib['name'] = '_receipt';
 724   $attrib['value'] = '1';
 725   $checkbox = new checkbox($attrib);
 726
 727   $out = $form_start ? "$form_start\n" : '';
 728   $out .= $checkbox->show(0);
 729   $out .= $form_end ? "\n$form_end" : '';
 730
 731   return $out;
 732   }
 733
 734
 735 function get_form_tags($attrib)
 736   {
 737   global $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $MESSAGE_FORM, $SESS_HIDDEN_FIELD;
 738
 739   $form_start = '';
 740   if (!strlen($MESSAGE_FORM))
 741     {
 742     $hiddenfields = new hiddenfield(array('name' => '_task', 'value' => $GLOBALS['_task']));
 743     $hiddenfields->add(array('name' => '_action', 'value' => 'send'));
 744
 745     $form_start = empty($attrib['form']) ? '<form name="form" action="./" method="post">' : '';
 746     $form_start .= "\n$SESS_HIDDEN_FIELD\n";
 747     $form_start .= $hiddenfields->show();
 748     }
 749
 750   $form_end = (strlen($MESSAGE_FORM) && !strlen($attrib['form'])) ? '</form>' : '';
 751   $form_name = !empty($attrib['form']) ? $attrib['form'] : 'form';
 752
 753   if (!strlen($MESSAGE_FORM))
 754     $OUTPUT->add_script("$JS_OBJECT_NAME.gui_object('messageform', '$form_name');");
 755
 756   $MESSAGE_FORM = $form_name;
 757
 758   return array($form_start, $form_end);
 759   }
 760
 761
 762 function format_email_recipient($email, $name='')
 763   {
 764   if ($name && $name != $email)
 765     return sprintf('%s <%s>', strpos($name, ",") ? '"'.$name.'"' : $name, $email);
 766   else
 767     return $email;
 768   }
 769
 770
 771 function rcmail_charset_pulldown($selected='ISO-8859-1')
 772   {
 773   $select = new select();
 774
 775
 776   return $select->show($selected);
 777   }
 778
 779
 780 /****** get contacts for this user and add them to client scripts ********/
 781
 782 $sql_result = $DB->query("SELECT name, email
 783                           FROM ".get_table_name('contacts')." WHERE  user_id=?
 784                           AND  del<>1",$_SESSION['user_id']);
 785
 786 if ($DB->num_rows($sql_result))
 787   {
 788   $a_contacts = array();
 789   while ($sql_arr = $DB->fetch_assoc($sql_result))
 790     if ($sql_arr['email'])
 791       $a_contacts[] = format_email_recipient($sql_arr['email'], rep_specialchars_output($sql_arr['name'], 'js'));
 792
 793   $OUTPUT->add_script(sprintf("$JS_OBJECT_NAME.set_env('contacts', %s);", array2js($a_contacts)));
 794   }
 795
 796
 797 parse_template('compose');
 798 ?>