src/printer_friendly_bottom.php

   1 <?php
   2
   3 /**
   4  * printer_friendly_bottom.php
   5  *
   6  * Copyright (c) 1999-2002 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_ent_id = $_GET['passed_ent_id'];
  35 $passed_id = $_GET['passed_id'];
  36 $mailbox = $_GET['mailbox'];
  37 /* end globals */
  38
  39 $pf_cleandisplay = getPref($data_dir, $username, 'pf_cleandisplay');
  40 $mailbox = urldecode($mailbox);
  41 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  42 sqimap_mailbox_select($imapConnection, $mailbox);
  43 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
  44 $id = $passed_id;
  45 if (isset($passed_ent_id)) {
  46    $message = $message->getEntity($passed_ent_id);
  47 }
  48
  49
  50 /* --start display setup-- */
  51
  52 $rfc822_header = $message->rfc822_header;
  53 /* From and Date are usually fine as they are... */
  54 $from = decodeHeader($rfc822_header->getAddr_s('from'));
  55 $date = getLongDateString($rfc822_header->date);
  56 $subject = trim(decodeHeader($rfc822_header->subject));
  57
  58 /* we can clean these up if the list is too long... */
  59 $cc = decodeHeader($rfc822_header->getAddr_s('cc'));
  60 $to = decodeHeader($rfc822_header->getAddr_s('to'));
  61
  62 if ($show_html_default == 1) {
  63     $ent_ar = $message->findDisplayEntity(array());
  64 } else {
  65     $ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
  66 }
  67 $body = '';
  68 if ($ent_ar[0] != '') {
  69   for ($i = 0; $i < count($ent_ar); $i++) {
  70      $body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox);
  71      $body .= '<hr noshade size=1>';
  72   }
  73   $hookResults = do_hook('message_body', $body);
  74   $body = $hookResults[1];
  75 } else {
  76   $body = _("Message not printable");
  77 }
  78
  79  /* now, if they choose to, we clean up the display a bit... */
  80
  81 if ( empty($pf_cleandisplay) || $pf_cleandisplay != 'no' ) {
  82
  83     $num_leading_spaces = 9; // nine leading spaces for indentation
  84
  85      // sometimes I see ',,' instead of ',' seperating addresses *shrug*
  86     $cc = pf_clean_string(str_replace(',,', ',', $cc), $num_leading_spaces);
  87     $to = pf_clean_string(str_replace(',,', ',', $to), $num_leading_spaces);
  88
  89      // the body should have no leading zeros
  90     // disabled because it destroys html mail
  91
  92 //    $body = pf_clean_string($body, 0);
  93
  94      // clean up everything else...
  95     $subject = pf_clean_string($subject, $num_leading_spaces);
  96     $from = pf_clean_string($from, $num_leading_spaces);
  97     $date = pf_clean_string($date, $num_leading_spaces);
  98
  99 } // end cleanup
 100
 101 // --end display setup--
 102
 103
 104 /* --start browser output-- */
 105 displayHtmlHeader( _("Printer Friendly"), '', FALSE );
 106
 107 echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\">\n" .
 108      /* headers (we use table because translations are not all the same width) */
 109      html_tag( 'table', '', 'center', '', 'cellspacing="0" cellpadding="0" border="0" width="100%"' ) .
 110      html_tag( 'tr',
 111          html_tag( 'td', _("From").'&nbsp;', 'left' ,'','valign="top"') .
 112          html_tag( 'td', htmlspecialchars($from), 'left' )
 113      ) . "\n" .
 114      html_tag( 'tr',
 115          html_tag( 'td', _("Subject").'&nbsp;', 'left','','valign="top"' ) .
 116          html_tag( 'td', htmlspecialchars($subject), 'left' )
 117      ) . "\n" .
 118      html_tag( 'tr',
 119          html_tag( 'td', _("Date").'&nbsp;', 'left' ) .
 120          html_tag( 'td', htmlspecialchars($date), 'left' )
 121      ) . "\n" .
 122      html_tag( 'tr',
 123          html_tag( 'td', _("To").'&nbsp;', 'left','','valign="top"' ) .
 124          html_tag( 'td', htmlspecialchars($to), 'left' )
 125      ) . "\n";
 126     if ( strlen($cc) > 0 ) { /* only show CC: if it's there... */
 127          echo html_tag( 'tr',
 128              html_tag( 'td', _("CC").'&nbsp;', 'left','','valign="top"' ) .
 129              html_tag( 'td', htmlspecialchars($cc), 'left' )
 130          );
 131      }
 132      /* body */
 133      echo html_tag( 'tr',
 134          html_tag( 'td', '<hr noshade size=1><br>' . "\n" . $body, 'left', '', 'colspan="2"' )
 135      ) . "\n" .
 136
 137      '</table>' . "\n" .
 138      '</body></html>';
 139
 140 /* --end browser output-- */
 141
 142
 143 /* --start pf-specific functions-- */
 144
 145 /* $string = pf_clean_string($string, 9); */
 146 function pf_clean_string ( $unclean_string, $num_leading_spaces ) {
 147     global $data_dir, $username;
 148
 149     $wrap_at = getPref($data_dir, $username, 'wrap_at', 86);
 150     $wrap_at = $wrap_at - $num_leading_spaces; /* header stuff */
 151
 152     $leading_spaces = '';
 153     while ( strlen($leading_spaces) < $num_leading_spaces )
 154         $leading_spaces .= ' ';
 155
 156     $clean_string = '';
 157     while ( strlen($unclean_string) > $wrap_at )
 158     {
 159         $this_line = substr($unclean_string, 0, $wrap_at);
 160         if ( strrpos( $this_line, "\n" ) ) /* this should NEVER happen with anything but the $body */
 161         {
 162             $clean_string .= substr( $this_line, 0, strrpos( $this_line, "\n" ));
 163             $clean_string .= $leading_spaces;
 164             $unclean_string = substr($unclean_string, strrpos( $this_line, "\n" ));
 165         }
 166         else
 167         {
 168             $clean_string .= substr( $this_line, 0, strrpos( $this_line, ' ' ));
 169             $clean_string .= "\n" . $leading_spaces;
 170             $unclean_string = substr($unclean_string, (1+strrpos( $this_line, ' ' )));
 171         }
 172     }
 173
 174     $clean_string .= $unclean_string;
 175
 176     return $clean_string;
 177 } /* end pf_clean_string() function */
 178
 179 /* --end pf-specific functions */
 180
 181 ?>