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  * @package squirrelmail
  16  */
  17
  18 /** Path for SquirrelMail required files. */
  19 define('SM_PATH','../');
  20
  21 /* SquirrelMail required files. */
  22 require_once(SM_PATH . 'include/validate.php');
  23 require_once(SM_PATH . 'functions/strings.php');
  24 require_once(SM_PATH . 'config/config.php');
  25 require_once(SM_PATH . 'include/load_prefs.php');
  26 require_once(SM_PATH . 'functions/imap.php');
  27 require_once(SM_PATH . 'functions/page_header.php');
  28 require_once(SM_PATH . 'functions/html.php');
  29
  30 /* get some of these globals */
  31 sqgetGlobalVar('username', $username, SQ_SESSION);
  32 sqgetGlobalVar('key', $key, SQ_COOKIE);
  33 sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
  34
  35 sqgetGlobalVar('passed_id', $passed_id, SQ_GET);
  36 sqgetGlobalVar('mailbox', $mailbox, SQ_GET);
  37
  38 if (! sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET) ) {
  39     $passed_ent_id = '';
  40 }
  41 /* end globals */
  42
  43 $pf_cleandisplay = getPref($data_dir, $username, 'pf_cleandisplay');
  44 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  45 $mbx_response = sqimap_mailbox_select($imapConnection, $mailbox);
  46 if (isset($messages[$mbx_response['UIDVALIDITY']][$passed_id])) {
  47     $message = &$messages[$mbx_response['UIDVALIDITY']][$passed_id];
  48 } else {
  49     $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
  50 }
  51 if ($passed_ent_id) {
  52     $message = &$message->getEntity($passed_ent_id);
  53 }
  54
  55 /* --start display setup-- */
  56
  57 $rfc822_header = $message->rfc822_header;
  58 /* From and Date are usually fine as they are... */
  59 $from = $rfc822_header->getAddr_s('from');
  60 $date = getLongDateString($rfc822_header->date);
  61 $subject = trim($rfc822_header->subject);
  62
  63 /* we can clean these up if the list is too long... */
  64 $cc = $rfc822_header->getAddr_s('cc');
  65 $to = $rfc822_header->getAddr_s('to');
  66
  67 if ($show_html_default == 1) {
  68     $ent_ar = $message->findDisplayEntity(array());
  69 } else {
  70     $ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
  71 }
  72 $body = '';
  73 if ($ent_ar[0] != '') {
  74   for ($i = 0; $i < count($ent_ar); $i++) {
  75      $body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox);
  76      $body .= '<hr noshade size="1" />';
  77   }
  78   $hookResults = do_hook('message_body', $body);
  79   $body = $hookResults[1];
  80 } else {
  81   $body = _("Message not printable");
  82 }
  83
  84  /* now, if they choose to, we clean up the display a bit... */
  85
  86 if ( empty($pf_cleandisplay) || $pf_cleandisplay != 'no' ) {
  87
  88     $num_leading_spaces = 9; // nine leading spaces for indentation
  89
  90      // sometimes I see ',,' instead of ',' seperating addresses *shrug*
  91     $cc = pf_clean_string(str_replace(',,', ',', $cc), $num_leading_spaces);
  92     $to = pf_clean_string(str_replace(',,', ',', $to), $num_leading_spaces);
  93
  94      // the body should have no leading zeros
  95     // disabled because it destroys html mail
  96
  97 //    $body = pf_clean_string($body, 0);
  98
  99      // clean up everything else...
 100     $subject = pf_clean_string($subject, $num_leading_spaces);
 101     $from = pf_clean_string($from, $num_leading_spaces);
 102     $date = pf_clean_string($date, $num_leading_spaces);
 103
 104 } // end cleanup
 105
 106 $to = decodeHeader($to);
 107 $cc = decodeHeader($cc);
 108 $from = decodeHeader($from);
 109 $subject = decodeHeader($subject);
 110
 111 // --end display setup--
 112
 113
 114 /* --start browser output-- */
 115 displayHtmlHeader( $subject, '', FALSE );
 116
 117 echo '<body text="#000000" bgcolor="#FFFFFF" link="#000000" vlink="#000000" alink="#000000">'."\n" .
 118      /* headers (we use table because translations are not all the same width) */
 119      html_tag( 'table', '', 'center', '', 'cellspacing="0" cellpadding="0" border="0" width="100%"' ) .
 120      html_tag( 'tr',
 121          html_tag( 'td', _("From").'&nbsp;', 'left' ,'','valign="top"') .
 122          html_tag( 'td', $from, 'left' )
 123      ) . "\n" .
 124      html_tag( 'tr',
 125          html_tag( 'td', _("Subject").'&nbsp;', 'left','','valign="top"' ) .
 126          html_tag( 'td', $subject, 'left' )
 127      ) . "\n" .
 128      html_tag( 'tr',
 129          html_tag( 'td', _("Date").'&nbsp;', 'left' ) .
 130          html_tag( 'td', htmlspecialchars($date), 'left' )
 131      ) . "\n" .
 132      html_tag( 'tr',
 133          html_tag( 'td', _("To").'&nbsp;', 'left','','valign="top"' ) .
 134          html_tag( 'td', $to, 'left' )
 135     ) . "\n";
 136     if ( strlen($cc) > 0 ) { /* only show CC: if it's there... */
 137          echo html_tag( 'tr',
 138              html_tag( 'td', _("CC").'&nbsp;', 'left','','valign="top"' ) .
 139              html_tag( 'td', $cc, 'left' )
 140          );
 141      }
 142      /* body */
 143      echo html_tag( 'tr',
 144          html_tag( 'td', '<hr noshade size="1" /><br>' . "\n" . $body, 'left', '', 'colspan="2"' )
 145      ) . "\n" .
 146
 147      '</table>' . "\n" .
 148      '</body></html>';
 149
 150 /* --end browser output-- */
 151
 152
 153 /* --start pf-specific functions-- */
 154
 155 /* $string = pf_clean_string($string, 9); */
 156 function pf_clean_string ( $unclean_string, $num_leading_spaces ) {
 157     global $data_dir, $username;
 158     $unclean_string = str_replace('&nbsp;',' ',$unclean_string);
 159     $wrap_at = getPref($data_dir, $username, 'wrap_at', 86);
 160     $wrap_at = $wrap_at - $num_leading_spaces; /* header stuff */
 161
 162     $leading_spaces = '';
 163     while ( strlen($leading_spaces) < $num_leading_spaces )
 164         $leading_spaces .= ' ';
 165
 166     $clean_string = '';
 167     while ( strlen($unclean_string) > $wrap_at )
 168     {
 169         $this_line = substr($unclean_string, 0, $wrap_at);
 170         if ( strrpos( $this_line, "\n" ) ) /* this should NEVER happen with anything but the $body */
 171         {
 172             $clean_string .= substr( $this_line, 0, strrpos( $this_line, "\n" ));
 173             $clean_string .= $leading_spaces;
 174             $unclean_string = substr($unclean_string, strrpos( $this_line, "\n" ));
 175         }
 176         else
 177         {
 178             $i = strrpos( $this_line, ' ');
 179             $clean_string .= substr( $this_line, 0, $i);
 180             $clean_string .= "\n" . $leading_spaces;
 181             $unclean_string = substr($unclean_string, 1+$i);
 182         }
 183     }
 184     $clean_string .= $unclean_string;
 185
 186     return $clean_string;
 187 } /* end pf_clean_string() function */
 188
 189 /* --end pf-specific functions */
 190
 191 ?>