[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; 1999-2006 The SquirrelMail Project Team
 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
 * @version $Id$
 * @package squirrelmail
 */

/**
 * Include the SquirrelMail initialization file.
 */
require('../include/init.php');

/* SquirrelMail required files. */
require_once(SM_PATH . 'functions/imap_general.php');
require_once(SM_PATH . 'functions/imap_messages.php');
require_once(SM_PATH . 'functions/date.php');
require_once(SM_PATH . 'functions/mime.php');
require_once(SM_PATH . 'functions/url_parser.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 = '';
}
sqgetGlobalVar('show_html_default', $show_html_default, SQ_FORM);
/* 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";
$oTemplate->display('footer.tpl');

/* --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?
        $attachments .= '<table cellpadding="1" cellspacing="0" width="100%" border="1"><tr><th colspan="2">'.decodeHeader($display_filename).'</th></tr>' .
            '<tr>'.
            html_tag( 'td',_("Size:"), 'right', '', 'width="25%"') .
            html_tag( 'td',show_readable_size($header->size), 'left', '', 'width="75%"') .
            '</tr><tr>' . "\n" .
            html_tag( 'td',_("Type:"), 'right', '', 'width="25%"') .
            html_tag( 'td',htmlspecialchars($type0).'/'.htmlspecialchars($type1), 'left', '', 'width="75%"') .
            '</tr>';
        if (! empty($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	*
47ccfad4	11	* @copyright © 1999-2006 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	/**
202bcbcc	18	* Include the SquirrelMail initialization file.
30967a1e	19	*/
202bcbcc	20	require('../include/init.php');
86725763	21
86725763	22	/* SquirrelMail required files. */
202bcbcc	23	require_once(SM_PATH . 'functions/imap_general.php');
	24	require_once(SM_PATH . 'functions/imap_messages.php');
	25	require_once(SM_PATH . 'functions/date.php');
	26	require_once(SM_PATH . 'functions/mime.php');
	27	require_once(SM_PATH . 'functions/url_parser.php');
f226cba7	28
0b97a708	29	/* get some of these globals */
f38b7cf0	30	sqgetGlobalVar('username', $username, SQ_SESSION);
	31	sqgetGlobalVar('key', $key, SQ_COOKIE);
	32	sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
0b97a708	33
f38b7cf0	34	sqgetGlobalVar('passed_id', $passed_id, SQ_GET);
f38b7cf0	35	sqgetGlobalVar('mailbox', $mailbox, SQ_GET);
d4538b25	36
f38b7cf0	37	if (! sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET) ) {
d4538b25	38	$passed_ent_id = '';
91e0dccc	39	}
4c8986b4	40	sqgetGlobalVar('show_html_default', $show_html_default, SQ_FORM);
0b97a708	41	/* end globals */
0b97a708	42
18680db6	43	$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
d4538b25	44	$mbx_response = sqimap_mailbox_select($imapConnection, $mailbox);
d4538b25	45	if (isset($messages[$mbx_response['UIDVALIDITY']][$passed_id])) {
7f6171be	46	$message = $messages[$mbx_response['UIDVALIDITY']][$passed_id];
d4538b25	47	} else {
	48	$message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
	49	}
	50	if ($passed_ent_id) {
7f6171be	51	$message = $message->getEntity($passed_ent_id);
5caf2d0c	52	}
32f4e318	53
	54	/* --start display setup-- */
	55
91e0dccc	56	$rfc822_header = $message->rfc822_header;
32f4e318	57	/* From and Date are usually fine as they are... */
a91189d6	58	$from = $rfc822_header->getAddr_s('from');
7e1c2d41	59	$date = getLongDateString($rfc822_header->date);
a91189d6	60	$subject = trim($rfc822_header->subject);
32f4e318	61
32f4e318	62	/* we can clean these up if the list is too long... */
a91189d6	63	$cc = $rfc822_header->getAddr_s('cc');
a91189d6	64	$to = $rfc822_header->getAddr_s('to');
32f4e318	65
c8d6aef3	66	if ($show_html_default == 1) {
	67	$ent_ar = $message->findDisplayEntity(array());
	68	} else {
	69	$ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
	70	}
18680db6	71	$body = '';
	72	if ($ent_ar[0] != '') {
	73	for ($i = 0; $i < count($ent_ar); $i++) {
a2bfcbce	74	$body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox, TRUE);
83ae18bc	75	$body .= '<hr style="height: 1px;" />';
18680db6	76	}
	77	$hookResults = do_hook('message_body', $body);
	78	$body = $hookResults[1];
32f4e318	79	} else {
18680db6	80	$body = _("Message not printable");
32f4e318	81	}
3bbf5974	82
2b0f4faf	83	/* now we clean up the display a bit... */
91e0dccc	84
2b0f4faf	85	$num_leading_spaces = 9; // nine leading spaces for indentation
f226cba7	86
d3c4749f	87	// sometimes I see ',,' instead of ',' separating addresses shrug
2b0f4faf	88	$cc = pf_clean_string(str_replace(',,', ',', $cc), $num_leading_spaces);
2b0f4faf	89	$to = pf_clean_string(str_replace(',,', ',', $to), $num_leading_spaces);
f226cba7	90
2b0f4faf	91	// clean up everything else...
	92	$subject = pf_clean_string($subject, $num_leading_spaces);
	93	$from = pf_clean_string($from, $num_leading_spaces);
	94	$date = pf_clean_string($date, $num_leading_spaces);
f226cba7	95
2b0f4faf	96	// end cleanup
18680db6	97
a91189d6	98	$to = decodeHeader($to);
	99	$cc = decodeHeader($cc);
	100	$from = decodeHeader($from);
	101	$subject = decodeHeader($subject);
	102
d3c4749f	103	$attachments = pf_show_attachments($message,$ent_ar,$mailbox,$passed_id);
d3c4749f	104
32f4e318	105	// --end display setup--
f226cba7	106
f226cba7	107
32f4e318	108	/* --start browser output-- */
04628296	109	displayHtmlHeader( $subject, '', FALSE );
f226cba7	110
eb6d43d8	111	echo '<body text="#000000" bgcolor="#FFFFFF" link="#000000" vlink="#000000" alink="#000000">'."\n" .
ae426785	112	/* headers (we use table because translations are not all the same width) */
3c816b1a	113	html_tag( 'table', '', 'center', '', 'cellspacing="0" cellpadding="0" border="0" width="100%"' ) .
1c663478	114	html_tag( 'tr',
a2bfcbce	115	html_tag( 'td', '<b>'._("From").':</b> ', 'left' ,'','valign="top"') .
a91189d6	116	html_tag( 'td', $from, 'left' )
1c663478	117	) . "\n" .
1c663478	118	html_tag( 'tr',
a2bfcbce	119	html_tag( 'td', '<b>'._("Subject").':</b> ', 'left','','valign="top"' ) .
a91189d6	120	html_tag( 'td', $subject, 'left' )
7e1c2d41	121	) . "\n" .
7e1c2d41	122	html_tag( 'tr',
a2bfcbce	123	html_tag( 'td', '<b>'._("Date").':</b> ', 'left' ) .
83be314a	124	html_tag( 'td', htmlspecialchars($date), 'left' )
7e1c2d41	125	) . "\n" .
7e1c2d41	126	html_tag( 'tr',
a2bfcbce	127	html_tag( 'td', '<b>'._("To").':</b> ', 'left','','valign="top"' ) .
a91189d6	128	html_tag( 'td', $to, 'left' )
a91189d6	129	) . "\n";
48027e89	130	if ( strlen($cc) > 0 ) { /* only show Cc: if it's there... */
1c663478	131	echo html_tag( 'tr',
a2bfcbce	132	html_tag( 'td', '<b>'._("Cc").':</b> ', 'left','','valign="top"' ) .
a91189d6	133	html_tag( 'td', $cc, 'left' )
1c663478	134	);
1c663478	135	}
1c663478	136	/* body */
7e1c2d41	137	echo html_tag( 'tr',
83ae18bc	138	html_tag( 'td', '<hr style="height: 1px;" /><br />' . "\n" . $body, 'left', '', 'colspan="2"' )
d3c4749f	139	) . "\n" ;
5c4ff7bf	140
d3c4749f	141	if (! empty($attachments)) {
	142	// attachments title
	143	echo html_tag( 'tr',
f369f2c0	144	html_tag( 'td','<b>'._("Attachments:").'</b>', 'left', '', 'colspan="2"' )
d3c4749f	145	) . "\n" ;
	146	// list of attachments
	147	echo html_tag( 'tr',
	148	html_tag( 'td',$attachments, 'left', '', 'colspan="2"' )
	149	) . "\n" ;
	150	// add separator line
	151	echo html_tag( 'tr',
	152	html_tag( 'td', '<hr style="height: 1px;" />', 'left', '', 'colspan="2"' )
	153	) . "\n" ;
	154	}
1c663478	155
5c4ff7bf	156	echo '</table>' . "\n";
5c4ff7bf	157	$oTemplate->display('footer.tpl');
f226cba7	158
32f4e318	159	/* --end browser output-- */
f226cba7	160
f226cba7	161
32f4e318	162	/* --start pf-specific functions-- */
f226cba7	163
b5cd24a8	164	/**
	165	* Function should clean layout of printed messages when user
	166	* enables "Printer Friendly Clean Display" option.
9dbdf00b	167	* For example: $string = pf_clean_string($string, 9);
b5cd24a8	168	*
	169	* @param string unclean_string
	170	* @param integer num_leading_spaces
	171	* @return string
91e0dccc	172	* @access private
b5cd24a8	173	*/
f226cba7	174	function pf_clean_string ( $unclean_string, $num_leading_spaces ) {
f226cba7	175	global $data_dir, $username;
a91189d6	176	$unclean_string = str_replace(' ',' ',$unclean_string);
f6d2358f	177	$wrap_at = getPref($data_dir, $username, 'wrap_at', 86);
32f4e318	178	$wrap_at = $wrap_at - $num_leading_spaces; /* header stuff */
f226cba7	179
	180	$leading_spaces = '';
	181	while ( strlen($leading_spaces) < $num_leading_spaces )
	182	$leading_spaces .= ' ';
	183
	184	$clean_string = '';
	185	while ( strlen($unclean_string) > $wrap_at )
	186	{
	187	$this_line = substr($unclean_string, 0, $wrap_at);
32f4e318	188	if ( strrpos( $this_line, "\n" ) ) /* this should NEVER happen with anything but the $body */
f226cba7	189	{
	190	$clean_string .= substr( $this_line, 0, strrpos( $this_line, "\n" ));
	191	$clean_string .= $leading_spaces;
	192	$unclean_string = substr($unclean_string, strrpos( $this_line, "\n" ));
	193	}
	194	else
	195	{
134e4174	196	$i = strrpos( $this_line, ' ');
	197	$clean_string .= substr( $this_line, 0, $i);
	198	$clean_string .= "\n" . $leading_spaces;
	199	$unclean_string = substr($unclean_string, 1+$i);
	200	}
f226cba7	201	}
	202	$clean_string .= $unclean_string;
	203
	204	return $clean_string;
32f4e318	205	} /* end pf_clean_string() function */
f226cba7	206
d3c4749f	207	/**
	208	* Displays attachment information
	209	*
	210	* Stripped version of formatAttachments() function from functions/mime.php.
	211	* @param object $message SquirrelMail message object
	212	* @param array $exclude_id message parts that are not attachments.
	213	* @param string $mailbox mailbox name
	214	* @param integer $id message id
	215	* @return string html formated attachment information.
	216	*/
	217	function pf_show_attachments($message, $exclude_id, $mailbox, $id) {
	218	global $where, $what, $startMessage, $color, $passed_ent_id;
	219
	220	$att_ar = $message->getAttachments($exclude_id);
	221
	222	if (!count($att_ar)) return '';
	223
	224	$attachments = '';
	225
	226	$urlMailbox = urlencode($mailbox);
	227
	228	foreach ($att_ar as $att) {
	229	$ent = $att->entity_id;
	230	$header = $att->header;
	231	$type0 = strtolower($header->type0);
	232	$type1 = strtolower($header->type1);
	233	$name = '';
	234
	235	if ($type0 =='message' && $type1 == 'rfc822') {
	236	$rfc822_header = $att->rfc822_header;
	237	$filename = $rfc822_header->subject;
	238	if (trim( $filename ) == '') {
	239	$filename = 'untitled-[' . $ent . ']' ;
	240	}
	241	$from_o = $rfc822_header->from;
	242	if (is_object($from_o)) {
434fb973	243	$from_name = decodeHeader($from_o->getAddress(true));
d3c4749f	244	} else {
	245	$from_name = _("Unknown sender");
	246	}
	247	$description = '<tr>'.
	248	html_tag( 'td',_("From:"), 'right') .
	249	html_tag( 'td',$from_name, 'left') .
	250	'</tr>';
	251	} else {
	252	$filename = $att->getFilename();
	253	if ($header->description) {
	254	$description = '<tr>'.
f369f2c0	255	html_tag( 'td',_("Info:"), 'right') .
d3c4749f	256	html_tag( 'td',decodeHeader($header->description), 'left') .
	257	'</tr>';
	258	} else {
	259	$description = '';
	260	}
	261	}
	262
	263	$display_filename = $filename;
	264
	265	// TODO: maybe make it nicer?
179aed24	266	$attachments .= '<table cellpadding="1" cellspacing="0" width="100%" border="1"><tr><th colspan="2">'.decodeHeader($display_filename).'</th></tr>' .
5c4ff7bf	267	'<tr>'.
5c4ff7bf	268	html_tag( 'td',_("Size:"), 'right', '', 'width="25%"') .
179aed24	269	html_tag( 'td',show_readable_size($header->size), 'left', '', 'width="75%"') .
	270	'</tr><tr>' . "\n" .
	271	html_tag( 'td',_("Type:"), 'right', '', 'width="25%"') .
5c4ff7bf	272	html_tag( 'td',htmlspecialchars($type0).'/'.htmlspecialchars($type1), 'left', '', 'width="75%"') .
d3c4749f	273	'</tr>';
	274	if (! empty($description)) {
	275	$attachments .= $description;
	276	}
	277	$attachments .= "</table>\n";
	278	}
	279	return $attachments;
	280	}
	281
	282
32f4e318	283	/* --end pf-specific functions */
a2b193bc	284
7f6171be	285	?>