[squirrelmail.git] / src / printer_friendly_bottom.php

<?php

/**
 * printer_friendly_bottom.php
 *
 * 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.
 *
 * @copyright &copy; 1999-2005 The SquirrelMail Project Team
 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
 * @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 ',' separating 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);

$attachments = pf_show_attachments($message,$ent_ar,$mailbox,$passed_id);

// --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" ;
     
     if (! empty($attachments)) {
         // attachments title
         echo html_tag( 'tr',
             html_tag( 'td','<b>'._("Attachments:").'</b>', 'left', '', 'colspan="2"' )
         ) . "\n" ;
         // list of attachments
         echo html_tag( 'tr',
             html_tag( 'td',$attachments, 'left', '', 'colspan="2"' )
         ) . "\n" ;
         // add separator line
         echo html_tag( 'tr',
             html_tag( 'td', '<hr style="height: 1px;" />', 'left', '', 'colspan="2"' )
         ) . "\n" ;
     }

     echo '</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 */

/**
 * Displays attachment information
 *
 * Stripped version of formatAttachments() function from functions/mime.php.
 * @param object $message SquirrelMail message object
 * @param array $exclude_id message parts that are not attachments.
 * @param string $mailbox mailbox name
 * @param integer $id message id
 * @return string html formated attachment information.
 */
function pf_show_attachments($message, $exclude_id, $mailbox, $id) {
    global $where, $what, $startMessage, $color, $passed_ent_id;

    $att_ar = $message->getAttachments($exclude_id);

    if (!count($att_ar)) return '';

    $attachments = '';

    $urlMailbox = urlencode($mailbox);

    foreach ($att_ar as $att) {
        $ent = $att->entity_id;
        $header = $att->header;
        $type0 = strtolower($header->type0);
        $type1 = strtolower($header->type1);
        $name = '';

        if ($type0 =='message' && $type1 == 'rfc822') {
            $rfc822_header = $att->rfc822_header;
            $filename = $rfc822_header->subject;
            if (trim( $filename ) == '') {
                $filename = 'untitled-[' . $ent . ']' ;
            }
            $from_o = $rfc822_header->from;
            if (is_object($from_o)) {
                $from_name = decodeHeader($from_o->getAddress(true));
            } else {
                $from_name = _("Unknown sender");
            }
            $description = '<tr>'.
                html_tag( 'td',_("From:"), 'right') .
                html_tag( 'td',$from_name, 'left') .
                '</tr>';
        } else {
            $filename = $att->getFilename();
            if ($header->description) {
                $description = '<tr>'.
                    html_tag( 'td',_("Info:"), 'right') .
                    html_tag( 'td',decodeHeader($header->description), 'left') .
                    '</tr>';
            } else {
                $description = '';
            }
        }

        $display_filename = $filename;

        // TODO: maybe make it nicer?
        $attachments .= '<table cellpadding="0" cellspacing="0" border="1"><tr><th colspan="2">'.decodeHeader($display_filename).'</th></tr>' .
            '<tr border="0">'.
            html_tag( 'td',_("Size:"), 'right') .
            html_tag( 'td',show_readable_size($header->size), 'left') .
            '</tr><tr>' .
            html_tag( 'td',_("Type:"), 'right') .
            html_tag( 'td',htmlspecialchars($type0).'/'.htmlspecialchars($type1), 'left') . 
            '</tr>';
        if (! empty($description)) {
            $attachments .= $description;
        }
        $attachments .= "</table>\n";
    }
    return $attachments;
}


/* --end pf-specific functions */

?>
Commit	Line	Data
f226cba7	1	<?php
f226cba7	2
35586184	3	/**
	4	* printer_friendly_bottom.php
	5	*
35586184	6	* with javascript on, it is the bottom frame of printer_friendly_main.php
	7	* else, it is alone in a new window
	8	*
	9	* - this is the page that does all the work, really.
	10	*
4b4abf93	11	* @copyright © 1999-2005 The SquirrelMail Project Team
4b4abf93	12	* @license http://opensource.org/licenses/gpl-license.php GNU Public License
30967a1e	13	* @version $Id$
8f6f9ba5	14	* @package squirrelmail
35586184	15	*/
35586184	16
30967a1e	17	/**
	18	* Path for SquirrelMail required files.
	19	* @ignore
	20	*/
86725763	21	define('SM_PATH','../');
	22
	23	/* SquirrelMail required files. */
08185f2a	24	require_once(SM_PATH . 'include/validate.php');
86725763	25	require_once(SM_PATH . 'functions/imap.php');
f226cba7	26
0b97a708	27	/* get some of these globals */
f38b7cf0	28	sqgetGlobalVar('username', $username, SQ_SESSION);
	29	sqgetGlobalVar('key', $key, SQ_COOKIE);
	30	sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
0b97a708	31
f38b7cf0	32	sqgetGlobalVar('passed_id', $passed_id, SQ_GET);
f38b7cf0	33	sqgetGlobalVar('mailbox', $mailbox, SQ_GET);
d4538b25	34
f38b7cf0	35	if (! sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET) ) {
d4538b25	36	$passed_ent_id = '';
91e0dccc	37	}
0b97a708	38	/* end globals */
0b97a708	39
18680db6	40	$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
d4538b25	41	$mbx_response = sqimap_mailbox_select($imapConnection, $mailbox);
	42	if (isset($messages[$mbx_response['UIDVALIDITY']][$passed_id])) {
	43	$message = &$messages[$mbx_response['UIDVALIDITY']][$passed_id];
	44	} else {
	45	$message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
	46	}
	47	if ($passed_ent_id) {
	48	$message = &$message->getEntity($passed_ent_id);
5caf2d0c	49	}
32f4e318	50
	51	/* --start display setup-- */
	52
91e0dccc	53	$rfc822_header = $message->rfc822_header;
32f4e318	54	/* From and Date are usually fine as they are... */
a91189d6	55	$from = $rfc822_header->getAddr_s('from');
7e1c2d41	56	$date = getLongDateString($rfc822_header->date);
a91189d6	57	$subject = trim($rfc822_header->subject);
32f4e318	58
32f4e318	59	/* we can clean these up if the list is too long... */
a91189d6	60	$cc = $rfc822_header->getAddr_s('cc');
a91189d6	61	$to = $rfc822_header->getAddr_s('to');
32f4e318	62
c8d6aef3	63	if ($show_html_default == 1) {
	64	$ent_ar = $message->findDisplayEntity(array());
	65	} else {
	66	$ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
	67	}
18680db6	68	$body = '';
	69	if ($ent_ar[0] != '') {
	70	for ($i = 0; $i < count($ent_ar); $i++) {
a2bfcbce	71	$body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox, TRUE);
83ae18bc	72	$body .= '<hr style="height: 1px;" />';
18680db6	73	}
	74	$hookResults = do_hook('message_body', $body);
	75	$body = $hookResults[1];
32f4e318	76	} else {
18680db6	77	$body = _("Message not printable");
32f4e318	78	}
3bbf5974	79
2b0f4faf	80	/* now we clean up the display a bit... */
91e0dccc	81
2b0f4faf	82	$num_leading_spaces = 9; // nine leading spaces for indentation
f226cba7	83
d3c4749f	84	// sometimes I see ',,' instead of ',' separating addresses shrug
2b0f4faf	85	$cc = pf_clean_string(str_replace(',,', ',', $cc), $num_leading_spaces);
2b0f4faf	86	$to = pf_clean_string(str_replace(',,', ',', $to), $num_leading_spaces);
f226cba7	87
2b0f4faf	88	// clean up everything else...
	89	$subject = pf_clean_string($subject, $num_leading_spaces);
	90	$from = pf_clean_string($from, $num_leading_spaces);
	91	$date = pf_clean_string($date, $num_leading_spaces);
f226cba7	92
2b0f4faf	93	// end cleanup
18680db6	94
a91189d6	95	$to = decodeHeader($to);
	96	$cc = decodeHeader($cc);
	97	$from = decodeHeader($from);
	98	$subject = decodeHeader($subject);
	99
d3c4749f	100	$attachments = pf_show_attachments($message,$ent_ar,$mailbox,$passed_id);
d3c4749f	101
32f4e318	102	// --end display setup--
f226cba7	103
f226cba7	104
32f4e318	105	/* --start browser output-- */
04628296	106	displayHtmlHeader( $subject, '', FALSE );
f226cba7	107
eb6d43d8	108	echo '<body text="#000000" bgcolor="#FFFFFF" link="#000000" vlink="#000000" alink="#000000">'."\n" .
ae426785	109	/* headers (we use table because translations are not all the same width) */
3c816b1a	110	html_tag( 'table', '', 'center', '', 'cellspacing="0" cellpadding="0" border="0" width="100%"' ) .
1c663478	111	html_tag( 'tr',
a2bfcbce	112	html_tag( 'td', '<b>'._("From").':</b> ', 'left' ,'','valign="top"') .
a91189d6	113	html_tag( 'td', $from, 'left' )
1c663478	114	) . "\n" .
1c663478	115	html_tag( 'tr',
a2bfcbce	116	html_tag( 'td', '<b>'._("Subject").':</b> ', 'left','','valign="top"' ) .
a91189d6	117	html_tag( 'td', $subject, 'left' )
7e1c2d41	118	) . "\n" .
7e1c2d41	119	html_tag( 'tr',
a2bfcbce	120	html_tag( 'td', '<b>'._("Date").':</b> ', 'left' ) .
83be314a	121	html_tag( 'td', htmlspecialchars($date), 'left' )
7e1c2d41	122	) . "\n" .
7e1c2d41	123	html_tag( 'tr',
a2bfcbce	124	html_tag( 'td', '<b>'._("To").':</b> ', 'left','','valign="top"' ) .
a91189d6	125	html_tag( 'td', $to, 'left' )
a91189d6	126	) . "\n";
48027e89	127	if ( strlen($cc) > 0 ) { /* only show Cc: if it's there... */
1c663478	128	echo html_tag( 'tr',
a2bfcbce	129	html_tag( 'td', '<b>'._("Cc").':</b> ', 'left','','valign="top"' ) .
a91189d6	130	html_tag( 'td', $cc, 'left' )
1c663478	131	);
1c663478	132	}
1c663478	133	/* body */
7e1c2d41	134	echo html_tag( 'tr',
83ae18bc	135	html_tag( 'td', '<hr style="height: 1px;" /><br />' . "\n" . $body, 'left', '', 'colspan="2"' )
d3c4749f	136	) . "\n" ;
	137
	138	if (! empty($attachments)) {
	139	// attachments title
	140	echo html_tag( 'tr',
f369f2c0	141	html_tag( 'td','<b>'._("Attachments:").'</b>', 'left', '', 'colspan="2"' )
d3c4749f	142	) . "\n" ;
	143	// list of attachments
	144	echo html_tag( 'tr',
	145	html_tag( 'td',$attachments, 'left', '', 'colspan="2"' )
	146	) . "\n" ;
	147	// add separator line
	148	echo html_tag( 'tr',
	149	html_tag( 'td', '<hr style="height: 1px;" />', 'left', '', 'colspan="2"' )
	150	) . "\n" ;
	151	}
1c663478	152
d3c4749f	153	echo '</table>' . "\n" .
1c663478	154	'</body></html>';
f226cba7	155
32f4e318	156	/* --end browser output-- */
f226cba7	157
f226cba7	158
32f4e318	159	/* --start pf-specific functions-- */
f226cba7	160
b5cd24a8	161	/**
	162	* Function should clean layout of printed messages when user
	163	* enables "Printer Friendly Clean Display" option.
9dbdf00b	164	* For example: $string = pf_clean_string($string, 9);
b5cd24a8	165	*
	166	* @param string unclean_string
	167	* @param integer num_leading_spaces
	168	* @return string
91e0dccc	169	* @access private
b5cd24a8	170	*/
f226cba7	171	function pf_clean_string ( $unclean_string, $num_leading_spaces ) {
f226cba7	172	global $data_dir, $username;
a91189d6	173	$unclean_string = str_replace(' ',' ',$unclean_string);
f6d2358f	174	$wrap_at = getPref($data_dir, $username, 'wrap_at', 86);
32f4e318	175	$wrap_at = $wrap_at - $num_leading_spaces; /* header stuff */
f226cba7	176
	177	$leading_spaces = '';
	178	while ( strlen($leading_spaces) < $num_leading_spaces )
	179	$leading_spaces .= ' ';
	180
	181	$clean_string = '';
	182	while ( strlen($unclean_string) > $wrap_at )
	183	{
	184	$this_line = substr($unclean_string, 0, $wrap_at);
32f4e318	185	if ( strrpos( $this_line, "\n" ) ) /* this should NEVER happen with anything but the $body */
f226cba7	186	{
	187	$clean_string .= substr( $this_line, 0, strrpos( $this_line, "\n" ));
	188	$clean_string .= $leading_spaces;
	189	$unclean_string = substr($unclean_string, strrpos( $this_line, "\n" ));
	190	}
	191	else
	192	{
134e4174	193	$i = strrpos( $this_line, ' ');
	194	$clean_string .= substr( $this_line, 0, $i);
	195	$clean_string .= "\n" . $leading_spaces;
	196	$unclean_string = substr($unclean_string, 1+$i);
	197	}
f226cba7	198	}
	199	$clean_string .= $unclean_string;
	200
	201	return $clean_string;
32f4e318	202	} /* end pf_clean_string() function */
f226cba7	203
d3c4749f	204	/**
	205	* Displays attachment information
	206	*
	207	* Stripped version of formatAttachments() function from functions/mime.php.
	208	* @param object $message SquirrelMail message object
	209	* @param array $exclude_id message parts that are not attachments.
	210	* @param string $mailbox mailbox name
	211	* @param integer $id message id
	212	* @return string html formated attachment information.
	213	*/
	214	function pf_show_attachments($message, $exclude_id, $mailbox, $id) {
	215	global $where, $what, $startMessage, $color, $passed_ent_id;
	216
	217	$att_ar = $message->getAttachments($exclude_id);
	218
	219	if (!count($att_ar)) return '';
	220
	221	$attachments = '';
	222
	223	$urlMailbox = urlencode($mailbox);
	224
	225	foreach ($att_ar as $att) {
	226	$ent = $att->entity_id;
	227	$header = $att->header;
	228	$type0 = strtolower($header->type0);
	229	$type1 = strtolower($header->type1);
	230	$name = '';
	231
	232	if ($type0 =='message' && $type1 == 'rfc822') {
	233	$rfc822_header = $att->rfc822_header;
	234	$filename = $rfc822_header->subject;
	235	if (trim( $filename ) == '') {
	236	$filename = 'untitled-[' . $ent . ']' ;
	237	}
	238	$from_o = $rfc822_header->from;
	239	if (is_object($from_o)) {
434fb973	240	$from_name = decodeHeader($from_o->getAddress(true));
d3c4749f	241	} else {
	242	$from_name = _("Unknown sender");
	243	}
	244	$description = '<tr>'.
	245	html_tag( 'td',_("From:"), 'right') .
	246	html_tag( 'td',$from_name, 'left') .
	247	'</tr>';
	248	} else {
	249	$filename = $att->getFilename();
	250	if ($header->description) {
	251	$description = '<tr>'.
f369f2c0	252	html_tag( 'td',_("Info:"), 'right') .
d3c4749f	253	html_tag( 'td',decodeHeader($header->description), 'left') .
	254	'</tr>';
	255	} else {
	256	$description = '';
	257	}
	258	}
	259
	260	$display_filename = $filename;
	261
	262	// TODO: maybe make it nicer?
811fdb31	263	$attachments .= '<table cellpadding="0" cellspacing="0" border="1"><tr><th colspan="2">'.decodeHeader($display_filename).'</th></tr>' .
d3c4749f	264	'<tr border="0">'.
f369f2c0	265	html_tag( 'td',_("Size:"), 'right') .
d3c4749f	266	html_tag( 'td',show_readable_size($header->size), 'left') .
d3c4749f	267	'</tr><tr>' .
f369f2c0	268	html_tag( 'td',_("Type:"), 'right') .
d3c4749f	269	html_tag( 'td',htmlspecialchars($type0).'/'.htmlspecialchars($type1), 'left') .
	270	'</tr>';
	271	if (! empty($description)) {
	272	$attachments .= $description;
	273	}
	274	$attachments .= "</table>\n";
	275	}
	276	return $attachments;
	277	}
	278
	279
32f4e318	280	/* --end pf-specific functions */
a2b193bc	281
f8a1ed5a	282	?>