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