[squirrelmail.git] / src / printer_friendly_bottom.php

<?php

/**
 * printer_friendly_bottom.php
 *
 * Copyright (c) 1999-2005 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.
 *
 * @version $Id$
 * @package squirrelmail
 */

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

/* SquirrelMail required files. */
require_once(SM_PATH . 'include/validate.php');
require_once(SM_PATH . 'functions/imap.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', false);
$imapConnection = sqimap_login($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, TRUE);
     $body .= '<hr style="height: 1px;" />';
  }
  $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 ($pf_cleandisplay) {

    $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( $subject, '', 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', '<b>'._("From").':</b>&nbsp;', 'left' ,'','valign="top"') .
         html_tag( 'td', $from, 'left' )
     ) . "\n" .
     html_tag( 'tr',
         html_tag( 'td', '<b>'._("Subject").':</b>&nbsp;', 'left','','valign="top"' ) .
         html_tag( 'td', $subject, 'left' )
     ) . "\n" .
     html_tag( 'tr',
         html_tag( 'td', '<b>'._("Date").':</b>&nbsp;', 'left' ) .
         html_tag( 'td', htmlspecialchars($date), 'left' )
     ) . "\n" .
     html_tag( 'tr',
         html_tag( 'td', '<b>'._("To").':</b>&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', '<b>'._("Cc").':</b>&nbsp;', 'left','','valign="top"' ) .
             html_tag( 'td', $cc, 'left' )
         );
     }
     /* body */
     echo html_tag( 'tr',
         html_tag( 'td', '<hr style="height: 1px;" /><br />' . "\n" . $body, 'left', '', 'colspan="2"' )
     ) . "\n" .

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

/* --end browser output-- */


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

/**
 * Function should clean layout of printed messages when user
 * enables "Printer Friendly Clean Display" option.
 * For example: $string = pf_clean_string($string, 9);
 *
 * @param string unclean_string
 * @param integer num_leading_spaces
 * @return string
 * @access private
 */
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
f226cba7	1	<?php
f226cba7	2
35586184	3	/**
	4	* printer_friendly_bottom.php
	5	*
6c84ba1e	6	* Copyright (c) 1999-2005 The SquirrelMail Project Team
35586184	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	*
30967a1e	14	* @version $Id$
8f6f9ba5	15	* @package squirrelmail
35586184	16	*/
35586184	17
30967a1e	18	/**
	19	* Path for SquirrelMail required files.
	20	* @ignore
	21	*/
86725763	22	define('SM_PATH','../');
	23
	24	/* SquirrelMail required files. */
08185f2a	25	require_once(SM_PATH . 'include/validate.php');
86725763	26	require_once(SM_PATH . 'functions/imap.php');
f226cba7	27
0b97a708	28	/* get some of these globals */
f38b7cf0	29	sqgetGlobalVar('username', $username, SQ_SESSION);
	30	sqgetGlobalVar('key', $key, SQ_COOKIE);
	31	sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
0b97a708	32
f38b7cf0	33	sqgetGlobalVar('passed_id', $passed_id, SQ_GET);
f38b7cf0	34	sqgetGlobalVar('mailbox', $mailbox, SQ_GET);
d4538b25	35
f38b7cf0	36	if (! sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET) ) {
d4538b25	37	$passed_ent_id = '';
91e0dccc	38	}
0b97a708	39	/* end globals */
0b97a708	40
b5cd24a8	41	$pf_cleandisplay = getPref($data_dir, $username, 'pf_cleandisplay', false);
18680db6	42	$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
d4538b25	43	$mbx_response = sqimap_mailbox_select($imapConnection, $mailbox);
	44	if (isset($messages[$mbx_response['UIDVALIDITY']][$passed_id])) {
	45	$message = &$messages[$mbx_response['UIDVALIDITY']][$passed_id];
	46	} else {
	47	$message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
	48	}
	49	if ($passed_ent_id) {
	50	$message = &$message->getEntity($passed_ent_id);
5caf2d0c	51	}
32f4e318	52
	53	/* --start display setup-- */
	54
91e0dccc	55	$rfc822_header = $message->rfc822_header;
32f4e318	56	/* From and Date are usually fine as they are... */
a91189d6	57	$from = $rfc822_header->getAddr_s('from');
7e1c2d41	58	$date = getLongDateString($rfc822_header->date);
a91189d6	59	$subject = trim($rfc822_header->subject);
32f4e318	60
32f4e318	61	/* we can clean these up if the list is too long... */
a91189d6	62	$cc = $rfc822_header->getAddr_s('cc');
a91189d6	63	$to = $rfc822_header->getAddr_s('to');
32f4e318	64
c8d6aef3	65	if ($show_html_default == 1) {
	66	$ent_ar = $message->findDisplayEntity(array());
	67	} else {
	68	$ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
	69	}
18680db6	70	$body = '';
	71	if ($ent_ar[0] != '') {
	72	for ($i = 0; $i < count($ent_ar); $i++) {
a2bfcbce	73	$body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox, TRUE);
83ae18bc	74	$body .= '<hr style="height: 1px;" />';
18680db6	75	}
	76	$hookResults = do_hook('message_body', $body);
	77	$body = $hookResults[1];
32f4e318	78	} else {
18680db6	79	$body = _("Message not printable");
32f4e318	80	}
3bbf5974	81
32f4e318	82	/* now, if they choose to, we clean up the display a bit... */
91e0dccc	83
b5cd24a8	84	if ($pf_cleandisplay) {
f226cba7	85
32f4e318	86	$num_leading_spaces = 9; // nine leading spaces for indentation
f226cba7	87
32f4e318	88	// sometimes I see ',,' instead of ',' seperating addresses shrug
	89	$cc = pf_clean_string(str_replace(',,', ',', $cc), $num_leading_spaces);
	90	$to = pf_clean_string(str_replace(',,', ',', $to), $num_leading_spaces);
f226cba7	91
32f4e318	92	// the body should have no leading zeros
5caf2d0c	93	// disabled because it destroys html mail
	94
	95	// $body = pf_clean_string($body, 0);
f226cba7	96
32f4e318	97	// clean up everything else...
	98	$subject = pf_clean_string($subject, $num_leading_spaces);
	99	$from = pf_clean_string($from, $num_leading_spaces);
	100	$date = pf_clean_string($date, $num_leading_spaces);
f226cba7	101
32f4e318	102	} // end cleanup
18680db6	103
a91189d6	104	$to = decodeHeader($to);
	105	$cc = decodeHeader($cc);
	106	$from = decodeHeader($from);
	107	$subject = decodeHeader($subject);
	108
32f4e318	109	// --end display setup--
f226cba7	110
f226cba7	111
32f4e318	112	/* --start browser output-- */
04628296	113	displayHtmlHeader( $subject, '', FALSE );
f226cba7	114
eb6d43d8	115	echo '<body text="#000000" bgcolor="#FFFFFF" link="#000000" vlink="#000000" alink="#000000">'."\n" .
ae426785	116	/* headers (we use table because translations are not all the same width) */
3c816b1a	117	html_tag( 'table', '', 'center', '', 'cellspacing="0" cellpadding="0" border="0" width="100%"' ) .
1c663478	118	html_tag( 'tr',
a2bfcbce	119	html_tag( 'td', '<b>'._("From").':</b> ', 'left' ,'','valign="top"') .
a91189d6	120	html_tag( 'td', $from, 'left' )
1c663478	121	) . "\n" .
1c663478	122	html_tag( 'tr',
a2bfcbce	123	html_tag( 'td', '<b>'._("Subject").':</b> ', 'left','','valign="top"' ) .
a91189d6	124	html_tag( 'td', $subject, 'left' )
7e1c2d41	125	) . "\n" .
7e1c2d41	126	html_tag( 'tr',
a2bfcbce	127	html_tag( 'td', '<b>'._("Date").':</b> ', 'left' ) .
83be314a	128	html_tag( 'td', htmlspecialchars($date), 'left' )
7e1c2d41	129	) . "\n" .
7e1c2d41	130	html_tag( 'tr',
a2bfcbce	131	html_tag( 'td', '<b>'._("To").':</b> ', 'left','','valign="top"' ) .
a91189d6	132	html_tag( 'td', $to, 'left' )
a91189d6	133	) . "\n";
48027e89	134	if ( strlen($cc) > 0 ) { /* only show Cc: if it's there... */
1c663478	135	echo html_tag( 'tr',
a2bfcbce	136	html_tag( 'td', '<b>'._("Cc").':</b> ', 'left','','valign="top"' ) .
a91189d6	137	html_tag( 'td', $cc, 'left' )
1c663478	138	);
1c663478	139	}
1c663478	140	/* body */
7e1c2d41	141	echo html_tag( 'tr',
83ae18bc	142	html_tag( 'td', '<hr style="height: 1px;" /><br />' . "\n" . $body, 'left', '', 'colspan="2"' )
1c663478	143	) . "\n" .
	144
	145	'</table>' . "\n" .
	146	'</body></html>';
f226cba7	147
32f4e318	148	/* --end browser output-- */
f226cba7	149
f226cba7	150
32f4e318	151	/* --start pf-specific functions-- */
f226cba7	152
b5cd24a8	153	/**
	154	* Function should clean layout of printed messages when user
	155	* enables "Printer Friendly Clean Display" option.
9dbdf00b	156	* For example: $string = pf_clean_string($string, 9);
b5cd24a8	157	*
	158	* @param string unclean_string
	159	* @param integer num_leading_spaces
	160	* @return string
91e0dccc	161	* @access private
b5cd24a8	162	*/
f226cba7	163	function pf_clean_string ( $unclean_string, $num_leading_spaces ) {
f226cba7	164	global $data_dir, $username;
a91189d6	165	$unclean_string = str_replace(' ',' ',$unclean_string);
f6d2358f	166	$wrap_at = getPref($data_dir, $username, 'wrap_at', 86);
32f4e318	167	$wrap_at = $wrap_at - $num_leading_spaces; /* header stuff */
f226cba7	168
	169	$leading_spaces = '';
	170	while ( strlen($leading_spaces) < $num_leading_spaces )
	171	$leading_spaces .= ' ';
	172
	173	$clean_string = '';
	174	while ( strlen($unclean_string) > $wrap_at )
	175	{
	176	$this_line = substr($unclean_string, 0, $wrap_at);
32f4e318	177	if ( strrpos( $this_line, "\n" ) ) /* this should NEVER happen with anything but the $body */
f226cba7	178	{
	179	$clean_string .= substr( $this_line, 0, strrpos( $this_line, "\n" ));
	180	$clean_string .= $leading_spaces;
	181	$unclean_string = substr($unclean_string, strrpos( $this_line, "\n" ));
	182	}
	183	else
	184	{
134e4174	185	$i = strrpos( $this_line, ' ');
	186	$clean_string .= substr( $this_line, 0, $i);
	187	$clean_string .= "\n" . $leading_spaces;
	188	$unclean_string = substr($unclean_string, 1+$i);
	189	}
f226cba7	190	}
	191	$clean_string .= $unclean_string;
	192
	193	return $clean_string;
32f4e318	194	} /* end pf_clean_string() function */
f226cba7	195
32f4e318	196	/* --end pf-specific functions */
a2bfcbce	197	?>