[squirrelmail.git] / src / printer_friendly_bottom.php

<?php

/**
 * printer_friendly_bottom.php
 *
 * Copyright (c) 1999-2003 The SquirrelMail Project Team
 * Licensed under the GNU GPL. For full terms see the file COPYING.
 *
 * with javascript on, it is the bottom frame of printer_friendly_main.php
 * else, it is alone in a new window
 *
 * - this is the page that does all the work, really.
 *
 * $Id$
 */

/* Path for SquirrelMail required files. */
define('SM_PATH','../');

/* SquirrelMail required files. */
require_once(SM_PATH . 'include/validate.php');
require_once(SM_PATH . 'functions/strings.php');
require_once(SM_PATH . 'config/config.php');
require_once(SM_PATH . 'include/load_prefs.php');
require_once(SM_PATH . 'functions/imap.php');
require_once(SM_PATH . 'functions/page_header.php');
require_once(SM_PATH . 'functions/html.php');

/* get some of these globals */
sqgetGlobalVar('username', $username, SQ_SESSION);
sqgetGlobalVar('key', $key, SQ_COOKIE);
sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);

sqgetGlobalVar('passed_id', $passed_id, SQ_GET);
sqgetGlobalVar('mailbox', $mailbox, SQ_GET);

if (! sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET) ) {
    $passed_ent_id = '';
} 
/* end globals */

$pf_cleandisplay = getPref($data_dir, $username, 'pf_cleandisplay');
$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
$mbx_response = sqimap_mailbox_select($imapConnection, $mailbox);
if (isset($messages[$mbx_response['UIDVALIDITY']][$passed_id])) {
    $message = &$messages[$mbx_response['UIDVALIDITY']][$passed_id];
} else {
    $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
}
if ($passed_ent_id) {
    $message = &$message->getEntity($passed_ent_id);
}

/* --start display setup-- */

$rfc822_header = $message->rfc822_header; 
/* From and Date are usually fine as they are... */
$from = $rfc822_header->getAddr_s('from');
$date = getLongDateString($rfc822_header->date);
$subject = trim($rfc822_header->subject);

/* we can clean these up if the list is too long... */
$cc = $rfc822_header->getAddr_s('cc');
$to = $rfc822_header->getAddr_s('to');

if ($show_html_default == 1) {
    $ent_ar = $message->findDisplayEntity(array());
} else {
    $ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
}
$body = '';
if ($ent_ar[0] != '') {
  for ($i = 0; $i < count($ent_ar); $i++) {
     $body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox);
     $body .= '<hr noshade size="1" />';
  }
  $hookResults = do_hook('message_body', $body);
  $body = $hookResults[1];
} else {
  $body = _("Message not printable");
}

 /* now, if they choose to, we clean up the display a bit... */
 
if ( empty($pf_cleandisplay) || $pf_cleandisplay != 'no' ) {

    $num_leading_spaces = 9; // nine leading spaces for indentation

     // sometimes I see ',,' instead of ',' seperating addresses *shrug*
    $cc = pf_clean_string(str_replace(',,', ',', $cc), $num_leading_spaces);
    $to = pf_clean_string(str_replace(',,', ',', $to), $num_leading_spaces);

     // the body should have no leading zeros
    // disabled because it destroys html mail

//    $body = pf_clean_string($body, 0);

     // clean up everything else...
    $subject = pf_clean_string($subject, $num_leading_spaces);
    $from = pf_clean_string($from, $num_leading_spaces);
    $date = pf_clean_string($date, $num_leading_spaces);

} // end cleanup

$to = decodeHeader($to);
$cc = decodeHeader($cc);
$from = decodeHeader($from);
$subject = decodeHeader($subject);

// --end display setup--


/* --start browser output-- */
displayHtmlHeader( _("Printer Friendly"), '', FALSE );

echo '<body text="#000000" bgcolor="#FFFFFF" link="#000000" vlink="#000000" alink="#000000">'."\n" .
     /* headers (we use table because translations are not all the same width) */
     html_tag( 'table', '', 'center', '', 'cellspacing="0" cellpadding="0" border="0" width="100%"' ) .
     html_tag( 'tr',
         html_tag( 'td', _("From").'&nbsp;', 'left' ,'','valign="top"') .
         html_tag( 'td', $from, 'left' )
     ) . "\n" .
     html_tag( 'tr',
         html_tag( 'td', _("Subject").'&nbsp;', 'left','','valign="top"' ) .
         html_tag( 'td', $subject, 'left' )
     ) . "\n" .
     html_tag( 'tr',
         html_tag( 'td', _("Date").'&nbsp;', 'left' ) .
         html_tag( 'td', htmlspecialchars($date), 'left' )
     ) . "\n" .
     html_tag( 'tr',
         html_tag( 'td', _("To").'&nbsp;', 'left','','valign="top"' ) .
         html_tag( 'td', $to, 'left' )
    ) . "\n";
    if ( strlen($cc) > 0 ) { /* only show CC: if it's there... */
         echo html_tag( 'tr',
             html_tag( 'td', _("CC").'&nbsp;', 'left','','valign="top"' ) .
             html_tag( 'td', $cc, 'left' )
         );
     }
     /* body */
     echo html_tag( 'tr',
         html_tag( 'td', '<hr noshade size="1" /><br>' . "\n" . $body, 'left', '', 'colspan="2"' )
     ) . "\n" .

     '</table>' . "\n" .
     '</body></html>';

/* --end browser output-- */


/* --start pf-specific functions-- */

/* $string = pf_clean_string($string, 9); */
function pf_clean_string ( $unclean_string, $num_leading_spaces ) {
    global $data_dir, $username;
    $unclean_string = str_replace('&nbsp;',' ',$unclean_string);
    $wrap_at = getPref($data_dir, $username, 'wrap_at', 86);
    $wrap_at = $wrap_at - $num_leading_spaces; /* header stuff */

    $leading_spaces = '';
    while ( strlen($leading_spaces) < $num_leading_spaces )
        $leading_spaces .= ' ';

    $clean_string = '';
    while ( strlen($unclean_string) > $wrap_at )
    {
        $this_line = substr($unclean_string, 0, $wrap_at);
        if ( strrpos( $this_line, "\n" ) ) /* this should NEVER happen with anything but the $body */
        {
            $clean_string .= substr( $this_line, 0, strrpos( $this_line, "\n" ));
            $clean_string .= $leading_spaces;
            $unclean_string = substr($unclean_string, strrpos( $this_line, "\n" ));
        }
        else
        {
	    $i = strrpos( $this_line, ' ');
    	    $clean_string .= substr( $this_line, 0, $i);
    	    $clean_string .= "\n" . $leading_spaces;
    	    $unclean_string = substr($unclean_string, 1+$i);
	}
    }
    $clean_string .= $unclean_string;

    return $clean_string;
} /* end pf_clean_string() function */

/* --end pf-specific functions */

?>
Commit	Line	Data
	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").' ', 'left' ,'','valign="top"') .
	121	html_tag( 'td', $from, 'left' )
	122	) . "\n" .
	123	html_tag( 'tr',
	124	html_tag( 'td', _("Subject").' ', 'left','','valign="top"' ) .
	125	html_tag( 'td', $subject, 'left' )
	126	) . "\n" .
	127	html_tag( 'tr',
	128	html_tag( 'td', _("Date").' ', 'left' ) .
	129	html_tag( 'td', htmlspecialchars($date), 'left' )
	130	) . "\n" .
	131	html_tag( 'tr',
	132	html_tag( 'td', _("To").' ', '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").' ', '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	$unclean_string = str_replace(' ',' ',$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	?>