src/printer_friendly_bottom.php

   1 <?php
   2
   3 /**
   4  * printer_friendly_bottom.php
   5  *
   6  * Copyright (c) 1999-2003 The SquirrelMail Project Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  * with javascript on, it is the bottom frame of printer_friendly_main.php
  10  * else, it is alone in a new window
  11  *
  12  * - this is the page that does all the work, really.
  13  *
  14  * $Id$
  15  */
  16
  17 /* Path for SquirrelMail required files. */
  18 define('SM_PATH','../');
  19
  20 /* SquirrelMail required files. */
  21 require_once(SM_PATH . 'include/validate.php');
  22 require_once(SM_PATH . 'functions/strings.php');
  23 require_once(SM_PATH . 'config/config.php');
  24 require_once(SM_PATH . 'include/load_prefs.php');
  25 require_once(SM_PATH . 'functions/imap.php');
  26 require_once(SM_PATH . 'functions/page_header.php');
  27 require_once(SM_PATH . 'functions/html.php');
  28
  29 /* get some of these globals */
  30 $key = $_COOKIE['key'];
  31 $username = $_SESSION['username'];
  32 $onetimepad = $_SESSION['onetimepad'];
  33
  34 $passed_id = (int) $_GET['passed_id'];
  35 $mailbox = $_GET['mailbox'];
  36
  37 if (!isset($_GET['passed_ent_id'])) {
  38     $passed_ent_id = '';
  39 } else {
  40     $passed_ent_id = $_GET['passed_ent_id'];
  41 }
  42 /* end globals */
  43
  44 $pf_cleandisplay = getPref($data_dir, $username, 'pf_cleandisplay');
  45 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  46 $mbx_response = sqimap_mailbox_select($imapConnection, $mailbox);
  47 if (isset($messages[$mbx_response['UIDVALIDITY']][$passed_id])) {
  48     $message = &$messages[$mbx_response['UIDVALIDITY']][$passed_id];
  49 } else {
  50     $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
  51 }
  52 if ($passed_ent_id) {
  53     $message = &$message->getEntity($passed_ent_id);
  54 }
  55
  56 /* --start display setup-- */
  57
  58 $rfc822_header = $message->rfc822_header;
  59 /* From and Date are usually fine as they are... */
  60 $from = $rfc822_header->getAddr_s('from');
  61 $date = getLongDateString($rfc822_header->date);
  62 $subject = trim($rfc822_header->subject);
  63
  64 /* we can clean these up if the list is too long... */
  65 $cc = $rfc822_header->getAddr_s('cc');
  66 $to = $rfc822_header->getAddr_s('to');
  67
  68 if ($show_html_default == 1) {
  69     $ent_ar = $message->findDisplayEntity(array());
  70 } else {
  71     $ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
  72 }
  73 $body = '';
  74 if ($ent_ar[0] != '') {
  75   for ($i = 0; $i < count($ent_ar); $i++) {
  76      $body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox);
  77      $body .= '<hr noshade size="1" />';
  78   }
  79   $hookResults = do_hook('message_body', $body);
  80   $body = $hookResults[1];
  81 } else {
  82   $body = _("Message not printable");
  83 }
  84
  85  /* now, if they choose to, we clean up the display a bit... */
  86
  87 if ( empty($pf_cleandisplay) || $pf_cleandisplay != 'no' ) {
  88
  89     $num_leading_spaces = 9; // nine leading spaces for indentation
  90
  91      // sometimes I see ',,' instead of ',' seperating addresses *shrug*
  92     $cc = pf_clean_string(str_replace(',,', ',', $cc), $num_leading_spaces);
  93     $to = pf_clean_string(str_replace(',,', ',', $to), $num_leading_spaces);
  94
  95      // the body should have no leading zeros
  96     // disabled because it destroys html mail
  97
  98 //    $body = pf_clean_string($body, 0);
  99
 100      // clean up everything else...
 101     $subject = pf_clean_string($subject, $num_leading_spaces);
 102     $from = pf_clean_string($from, $num_leading_spaces);
 103     $date = pf_clean_string($date, $num_leading_spaces);
 104
 105 } // end cleanup
 106
 107 $to = decodeHeader($to);
 108 $cc = decodeHeader($cc);
 109 $from = decodeHeader($from);
 110 $subject = decodeHeader($subject);
 111
 112 // --end display setup--
 113
 114
 115 /* --start browser output-- */
 116 displayHtmlHeader( _("Printer Friendly"), '', FALSE );
 117
 118 echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\">\n" .
 119      /* headers (we use table because translations are not all the same width) */
 120      html_tag( 'table', '', 'center', '', 'cellspacing="0" cellpadding="0" border="0" width="100%"' ) .
 121      html_tag( 'tr',
 122          html_tag( 'td', _("From").'&nbsp;', 'left' ,'','valign="top"') .
 123          html_tag( 'td', $from, 'left' )
 124      ) . "\n" .
 125      html_tag( 'tr',
 126          html_tag( 'td', _("Subject").'&nbsp;', 'left','','valign="top"' ) .
 127          html_tag( 'td', $subject, 'left' )
 128      ) . "\n" .
 129      html_tag( 'tr',
 130          html_tag( 'td', _("Date").'&nbsp;', 'left' ) .
 131          html_tag( 'td', htmlspecialchars($date), 'left' )
 132      ) . "\n" .
 133      html_tag( 'tr',
 134          html_tag( 'td', _("To").'&nbsp;', 'left','','valign="top"' ) .
 135          html_tag( 'td', $to, 'left' )
 136     ) . "\n";
 137     if ( strlen($cc) > 0 ) { /* only show CC: if it's there... */
 138          echo html_tag( 'tr',
 139              html_tag( 'td', _("CC").'&nbsp;', 'left','','valign="top"' ) .
 140              html_tag( 'td', $cc, 'left' )
 141          );
 142      }
 143      /* body */
 144      echo html_tag( 'tr',
 145          html_tag( 'td', '<hr noshade size="1" /><br>' . "\n" . $body, 'left', '', 'colspan="2"' )
 146      ) . "\n" .
 147
 148      '</table>' . "\n" .
 149      '</body></html>';
 150
 151 /* --end browser output-- */
 152
 153
 154 /* --start pf-specific functions-- */
 155
 156 /* $string = pf_clean_string($string, 9); */
 157 function pf_clean_string ( $unclean_string, $num_leading_spaces ) {
 158     global $data_dir, $username;
 159     $unclean_string = str_replace('&nbsp;',' ',$unclean_string);
 160     $wrap_at = getPref($data_dir, $username, 'wrap_at', 86);
 161     $wrap_at = $wrap_at - $num_leading_spaces; /* header stuff */
 162
 163     $leading_spaces = '';
 164     while ( strlen($leading_spaces) < $num_leading_spaces )
 165         $leading_spaces .= ' ';
 166
 167     $clean_string = '';
 168     while ( strlen($unclean_string) > $wrap_at )
 169     {
 170         $this_line = substr($unclean_string, 0, $wrap_at);
 171         if ( strrpos( $this_line, "\n" ) ) /* this should NEVER happen with anything but the $body */
 172         {
 173             $clean_string .= substr( $this_line, 0, strrpos( $this_line, "\n" ));
 174             $clean_string .= $leading_spaces;
 175             $unclean_string = substr($unclean_string, strrpos( $this_line, "\n" ));
 176         }
 177         else
 178         {
 179             $i = strrpos( $this_line, ' ');
 180             $clean_string .= substr( $this_line, 0, $i);
 181             $clean_string .= "\n" . $leading_spaces;
 182             $unclean_string = substr($unclean_string, 1+$i);
 183         }
 184     }
 185     $clean_string .= $unclean_string;
 186
 187     return $clean_string;
 188 } /* end pf_clean_string() function */
 189
 190 /* --end pf-specific functions */
 191
 192 ?>