[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 */

$imapConnection = sqimap_login($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 we clean up the display a bit... */

$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);

// 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
18680db6	41	$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
d4538b25	42	$mbx_response = sqimap_mailbox_select($imapConnection, $mailbox);
	43	if (isset($messages[$mbx_response['UIDVALIDITY']][$passed_id])) {
	44	$message = &$messages[$mbx_response['UIDVALIDITY']][$passed_id];
	45	} else {
	46	$message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
	47	}
	48	if ($passed_ent_id) {
	49	$message = &$message->getEntity($passed_ent_id);
5caf2d0c	50	}
32f4e318	51
	52	/* --start display setup-- */
	53
91e0dccc	54	$rfc822_header = $message->rfc822_header;
32f4e318	55	/* From and Date are usually fine as they are... */
a91189d6	56	$from = $rfc822_header->getAddr_s('from');
7e1c2d41	57	$date = getLongDateString($rfc822_header->date);
a91189d6	58	$subject = trim($rfc822_header->subject);
32f4e318	59
32f4e318	60	/* we can clean these up if the list is too long... */
a91189d6	61	$cc = $rfc822_header->getAddr_s('cc');
a91189d6	62	$to = $rfc822_header->getAddr_s('to');
32f4e318	63
c8d6aef3	64	if ($show_html_default == 1) {
	65	$ent_ar = $message->findDisplayEntity(array());
	66	} else {
	67	$ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
	68	}
18680db6	69	$body = '';
	70	if ($ent_ar[0] != '') {
	71	for ($i = 0; $i < count($ent_ar); $i++) {
a2bfcbce	72	$body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox, TRUE);
83ae18bc	73	$body .= '<hr style="height: 1px;" />';
18680db6	74	}
	75	$hookResults = do_hook('message_body', $body);
	76	$body = $hookResults[1];
32f4e318	77	} else {
18680db6	78	$body = _("Message not printable");
32f4e318	79	}
3bbf5974	80
2b0f4faf	81	/* now we clean up the display a bit... */
91e0dccc	82
2b0f4faf	83	$num_leading_spaces = 9; // nine leading spaces for indentation
f226cba7	84
2b0f4faf	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);
f226cba7	88
2b0f4faf	89	// clean up everything else...
	90	$subject = pf_clean_string($subject, $num_leading_spaces);
	91	$from = pf_clean_string($from, $num_leading_spaces);
	92	$date = pf_clean_string($date, $num_leading_spaces);
f226cba7	93
2b0f4faf	94	// end cleanup
18680db6	95
a91189d6	96	$to = decodeHeader($to);
	97	$cc = decodeHeader($cc);
	98	$from = decodeHeader($from);
	99	$subject = decodeHeader($subject);
	100
32f4e318	101	// --end display setup--
f226cba7	102
f226cba7	103
32f4e318	104	/* --start browser output-- */
04628296	105	displayHtmlHeader( $subject, '', FALSE );
f226cba7	106
eb6d43d8	107	echo '<body text="#000000" bgcolor="#FFFFFF" link="#000000" vlink="#000000" alink="#000000">'."\n" .
ae426785	108	/* headers (we use table because translations are not all the same width) */
3c816b1a	109	html_tag( 'table', '', 'center', '', 'cellspacing="0" cellpadding="0" border="0" width="100%"' ) .
1c663478	110	html_tag( 'tr',
a2bfcbce	111	html_tag( 'td', '<b>'._("From").':</b> ', 'left' ,'','valign="top"') .
a91189d6	112	html_tag( 'td', $from, 'left' )
1c663478	113	) . "\n" .
1c663478	114	html_tag( 'tr',
a2bfcbce	115	html_tag( 'td', '<b>'._("Subject").':</b> ', 'left','','valign="top"' ) .
a91189d6	116	html_tag( 'td', $subject, 'left' )
7e1c2d41	117	) . "\n" .
7e1c2d41	118	html_tag( 'tr',
a2bfcbce	119	html_tag( 'td', '<b>'._("Date").':</b> ', 'left' ) .
83be314a	120	html_tag( 'td', htmlspecialchars($date), 'left' )
7e1c2d41	121	) . "\n" .
7e1c2d41	122	html_tag( 'tr',
a2bfcbce	123	html_tag( 'td', '<b>'._("To").':</b> ', 'left','','valign="top"' ) .
a91189d6	124	html_tag( 'td', $to, 'left' )
a91189d6	125	) . "\n";
48027e89	126	if ( strlen($cc) > 0 ) { /* only show Cc: if it's there... */
1c663478	127	echo html_tag( 'tr',
a2bfcbce	128	html_tag( 'td', '<b>'._("Cc").':</b> ', 'left','','valign="top"' ) .
a91189d6	129	html_tag( 'td', $cc, 'left' )
1c663478	130	);
1c663478	131	}
1c663478	132	/* body */
7e1c2d41	133	echo html_tag( 'tr',
83ae18bc	134	html_tag( 'td', '<hr style="height: 1px;" /><br />' . "\n" . $body, 'left', '', 'colspan="2"' )
1c663478	135	) . "\n" .
	136
	137	'</table>' . "\n" .
	138	'</body></html>';
f226cba7	139
32f4e318	140	/* --end browser output-- */
f226cba7	141
f226cba7	142
32f4e318	143	/* --start pf-specific functions-- */
f226cba7	144
b5cd24a8	145	/**
	146	* Function should clean layout of printed messages when user
	147	* enables "Printer Friendly Clean Display" option.
9dbdf00b	148	* For example: $string = pf_clean_string($string, 9);
b5cd24a8	149	*
	150	* @param string unclean_string
	151	* @param integer num_leading_spaces
	152	* @return string
91e0dccc	153	* @access private
b5cd24a8	154	*/
f226cba7	155	function pf_clean_string ( $unclean_string, $num_leading_spaces ) {
f226cba7	156	global $data_dir, $username;
a91189d6	157	$unclean_string = str_replace(' ',' ',$unclean_string);
f6d2358f	158	$wrap_at = getPref($data_dir, $username, 'wrap_at', 86);
32f4e318	159	$wrap_at = $wrap_at - $num_leading_spaces; /* header stuff */
f226cba7	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);
32f4e318	169	if ( strrpos( $this_line, "\n" ) ) /* this should NEVER happen with anything but the $body */
f226cba7	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	{
134e4174	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	}
f226cba7	182	}
	183	$clean_string .= $unclean_string;
	184
	185	return $clean_string;
32f4e318	186	} /* end pf_clean_string() function */
f226cba7	187
32f4e318	188	/* --end pf-specific functions */
a2b193bc	189
f8a1ed5a	190	?>