$unsafe_url = 'view_text.php?' . $QUERY_STRING;
$unsafe_url = set_url_var($unsafe_url, 'view_unsafe_images', 1);
$body = mime_fetch_body($imapConnection, $passed_id, $ent_id);
$body = decodeBody($body, $encoding);
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
if (mb_detect_encoding($body) != 'ASCII') {
$body = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $body);
}
}
if ($type1 == 'html' || isset($override_type1) && $override_type1 == 'html') {
$ishtml = TRUE;
// html attachment with character set information
if (!empty($charset)) {
$body = charset_decode($charset, $body, false, true);
}
$body = magicHTML($body, $passed_id, $message, $mailbox);
} else {
$ishtml = FALSE;
translateText($body, $wrap_at, $charset);
}
displayPageHeader($color, 'None');
?>
<br /><table width="100%" border="0" cellspacing="0" cellpadding="2" align="center"><tr><td bgcolor="<?php
echo $color[0];
?>
">
<b><center>
<?php
echo _("Viewing a text attachment") . ' - ' . '<a href="' . $msg_url . '">' . _("View message") . '</a>';
?>
</b></td><tr><tr><td><center>
/**
* This returns a parsed string called $body. That string can then
* be displayed as the actual message in the HTML. It contains
* everything needed, including HTML Tags, Attachments at the
* bottom, etc.
*
* Since 1.2.0 function uses message_body hook.
* Till 1.3.0 function included output of formatAttachments().
*
* @param resource $imap_stream imap connection resource
* @param object $message squirrelmail message object
* @param array $color squirrelmail color theme array
* @param integer $wrap_at number of characters per line
* @param string $ent_num (since 1.3.0) message part id
* @param integer $id (since 1.3.0) message id
* @param string $mailbox (since 1.3.0) imap folder name
* @return string html formated message text
*/
function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $mailbox = 'INBOX')
{
/* This if statement checks for the entity to show as the
* primary message. To add more of them, just put them in the
* order that is their priority.
*/
global $startMessage, $languages, $squirrelmail_language, $show_html_default, $sort, $has_unsafe_images, $passed_ent_id, $use_iframe, $iframe_height, $download_and_unsafe_link, $download_href, $unsafe_image_toggle_href, $unsafe_image_toggle_text, $oTemplate, $nbsp;
// workaround for not updated config.php
if (!isset($use_iframe)) {
$use_iframe = false;
}
// If there's no "view_unsafe_images" variable in the URL, turn unsafe
// images off by default.
sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET, FALSE);
$body = '';
$urlmailbox = urlencode($mailbox);
$body_message = getEntity($message, $ent_num);
if ($body_message->header->type0 == 'text' || $body_message->header->type0 == 'rfc822') {
$body = mime_fetch_body($imap_stream, $id, $ent_num);
$body = decodeBody($body, $body_message->header->encoding);
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode')) {
if (mb_detect_encoding($body) != 'ASCII') {
$body = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $body);
}
}
/* As of 1.5.2, $body is passed (and modified) by reference */
do_hook('message_body', $body);
/* If there are other types that shouldn't be formatted, add
* them here.
*/
if ($body_message->header->type1 == 'html') {
if ($show_html_default != 1) {
$entity_conv = array(' ' => ' ', '<p>' => "\n", '<P>' => "\n", '<br>' => "\n", '<BR>' => "\n", '<br />' => "\n", '<BR />' => "\n", '>' => '>', '<' => '<');
$body = strtr($body, $entity_conv);
$body = strip_tags($body);
$body = trim($body);
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
} elseif ($use_iframe) {
/**
* If we don't add html message between iframe tags,
* we must detect unsafe images and modify $has_unsafe_images.
*/
$html_body = magicHTML($body, $id, $message, $mailbox);
// Convert character set in order to display html mails in different character set
$html_body = charset_decode($body_message->header->getParameter('charset'), $html_body, false, true);
// creating iframe url
$iframeurl = sqm_baseuri() . 'src/view_html.php?' . 'mailbox=' . $urlmailbox . '&passed_id=' . $id . '&ent_id=' . $ent_num . '&view_unsafe_images=' . (int) $view_unsafe_images;
global $oTemplate;
$oTemplate->assign('iframe_url', $iframeurl);
$oTemplate->assign('iframe_height', $iframe_height);
$oTemplate->assign('html_body', $html_body);
$body = $oTemplate->fetch('read_html_iframe.tpl');
} else {
// old way of html rendering
/**
* convert character set. charset_decode does not remove html special chars
* applied by magicHTML functions and does not sanitize them second time if
* fourth argument is true.
*/
$charset = $body_message->header->getParameter('charset');
if (!empty($charset)) {
$body = charset_decode($charset, $body, false, true);
}
$body = magicHTML($body, $id, $message, $mailbox);
}
} else {
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
}
/*
* Previously the links for downloading and unsafe images were printed
* under the mail. By putting the links in a global variable we can
* print it in the toolbar where it belongs. Since the original code was
* in this place it's left here. It might be possible to move it to some
* other place if that makes sense. The possibility to do so has not
* been evaluated yet.
*/
// Initialize the global variable to an empty string.
// FIXME: To have $download_and_unsafe_link as a global variable might not be needed since the use of separate variables ($download_href, $unsafe_image_toggle_href, and $unsafe_image_toggle_text) for the templates was introduced.
$download_and_unsafe_link = '';
// Prepare and build a link for downloading the mail.
$link = 'passed_id=' . $id . '&ent_id=' . $ent_num . '&mailbox=' . $urlmailbox . '&sort=' . $sort . '&startMessage=' . $startMessage . '&show_more=0';
if (isset($passed_ent_id)) {
$link .= '&passed_ent_id=' . $passed_ent_id;
}
$download_href = SM_PATH . 'src/download.php?absolute_dl=true&' . $link;
// Always add the link for downloading the mail as a file to the global
// variable.
$download_and_unsafe_link .= "{$nbsp}|{$nbsp}" . create_hyperlink($download_href, _("Download this as a file"));
// Find out the right text to use in the link depending on the
// circumstances. If the unsafe images are displayed the link should
// hide them, if they aren't displayed the link should only appear if
// the mail really contains unsafe images.
if ($view_unsafe_images) {
$text = _("Hide Unsafe Images");
} else {
if (isset($has_unsafe_images) && $has_unsafe_images) {
$link .= '&view_unsafe_images=1';
$text = _("View Unsafe Images");
} else {
$text = '';
}
}
// Only create a link for unsafe images if there's need for one. If so:
// add it to the global variable.
if ($text != '') {
$unsafe_image_toggle_href = SM_PATH . 'src/read_body.php?' . $link;
$unsafe_image_toggle_text = $text;
$download_and_unsafe_link .= "{$nbsp}|{$nbsp}" . create_hyperlink($unsafe_image_toggle_href, $text);
}
}
return $body;
}
/**
* This returns a parsed string called $body. That string can then
* be displayed as the actual message in the HTML. It contains
* everything needed, including HTML Tags, Attachments at the
* bottom, etc.
*/
function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $mailbox = 'INBOX', $clean = false)
{
/* This if statement checks for the entity to show as the
* primary message. To add more of them, just put them in the
* order that is their priority.
*/
global $startMessage, $languages, $squirrelmail_language, $show_html_default, $sort, $has_unsafe_images, $passed_ent_id, $username, $key, $imapServerAddress, $imapPort, $download_and_unsafe_link;
if (!sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET)) {
$view_unsafe_images = false;
}
$body = '';
$urlmailbox = urlencode($mailbox);
$body_message = getEntity($message, $ent_num);
if ($body_message->header->type0 == 'text' || $body_message->header->type0 == 'rfc822') {
$body = mime_fetch_body($imap_stream, $id, $ent_num);
$body = decodeBody($body, $body_message->header->encoding);
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
if (mb_detect_encoding($body) != 'ASCII') {
$body = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $body);
}
}
$hookResults = do_hook("message_body", $body);
$body = $hookResults[1];
/* If there are other types that shouldn't be formatted, add
* them here.
*/
if ($body_message->header->type1 == 'html') {
if ($show_html_default != 1) {
$entity_conv = array(' ' => ' ', '<p>' => "\n", '<P>' => "\n", '<br>' => "\n", '<BR>' => "\n", '<br />' => "\n", '<BR />' => "\n", '>' => '>', '<' => '<');
$body = strtr($body, $entity_conv);
$body = strip_tags($body);
$body = trim($body);
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
} else {
$charset = $body_message->header->getParameter('charset');
if (!empty($charset)) {
$body = charset_decode($charset, $body, false, true);
}
$body = magicHTML($body, $id, $message, $mailbox);
}
} else {
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
}
// if this is the clean display (i.e. printer friendly), stop here.
if ($clean) {
return $body;
}
$download_and_unsafe_link = '';
$link = 'passed_id=' . $id . '&ent_id=' . $ent_num . '&mailbox=' . $urlmailbox . '&sort=' . $sort . '&startMessage=' . $startMessage . '&show_more=0';
if (isset($passed_ent_id)) {
$link .= '&passed_ent_id=' . $passed_ent_id;
}
$download_and_unsafe_link .= ' | <a href="download.php?absolute_dl=true&' . $link . '">' . _("Download this as a file") . '</a>';
if ($view_unsafe_images) {
$text = _("Hide Unsafe Images");
} else {
if (isset($has_unsafe_images) && $has_unsafe_images) {
$link .= '&view_unsafe_images=1';
$text = _("View Unsafe Images");
} else {
$text = '';
}
}
if ($text != '') {
$download_and_unsafe_link .= ' | <a href="read_body.php?' . $link . '">' . $text . '</a>';
}
}
return $body;
}
/**
* This returns a parsed string called $body. That string can then
* be displayed as the actual message in the HTML. It contains
* everything needed, including HTML Tags, Attachments at the
* bottom, etc.
*/
function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $mailbox = 'INBOX', $clean = false)
{
/* This if statement checks for the entity to show as the
* primary message. To add more of them, just put them in the
* order that is their priority.
*/
global $startMessage, $languages, $squirrelmail_language, $show_html_default, $sort, $has_unsafe_images, $passed_ent_id, $username, $key, $imapServerAddress, $imapPort, $download_and_unsafe_link;
// If there's no "view_unsafe_images" variable in the URL, turn unsafe
// images off by default.
if (!sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET)) {
$view_unsafe_images = false;
}
$body = '';
$urlmailbox = urlencode($mailbox);
$body_message = getEntity($message, $ent_num);
if ($body_message->header->type0 == 'text' || $body_message->header->type0 == 'rfc822') {
$body = mime_fetch_body($imap_stream, $id, $ent_num);
$body = decodeBody($body, $body_message->header->encoding);
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
if (mb_detect_encoding($body) != 'ASCII') {
$body = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $body);
}
}
$hookResults = do_hook("message_body", $body);
$body = $hookResults[1];
/* If there are other types that shouldn't be formatted, add
* them here.
*/
if ($body_message->header->type1 == 'html') {
if ($show_html_default != 1) {
$entity_conv = array(' ' => ' ', '<p>' => "\n", '<P>' => "\n", '<br>' => "\n", '<BR>' => "\n", '<br />' => "\n", '<BR />' => "\n", '>' => '>', '<' => '<');
$body = strtr($body, $entity_conv);
$body = strip_tags($body);
$body = trim($body);
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
} else {
$charset = $body_message->header->getParameter('charset');
if (!empty($charset)) {
$body = charset_decode($charset, $body, false, true);
}
$body = magicHTML($body, $id, $message, $mailbox);
}
} else {
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
}
// if this is the clean display (i.e. printer friendly), stop here.
if ($clean) {
return $body;
}
/*
* Previously the links for downloading and unsafe images were printed
* under the mail. By putting the links in a global variable we can
* print it in the toolbar where it belongs. Since the original code was
* in this place it's left here. It might be possible to move it to some
* other place if that makes sense. The possibility to do so has not
* been evaluated yet.
*/
// Initialize the global variable to an empty string.
$download_and_unsafe_link = '';
// Prepare and build a link for downloading the mail.
$link = 'passed_id=' . $id . '&ent_id=' . $ent_num . '&mailbox=' . $urlmailbox . '&sort=' . $sort . '&startMessage=' . $startMessage . '&show_more=0';
if (isset($passed_ent_id)) {
$link .= '&passed_ent_id=' . $passed_ent_id;
}
// Always add the link for downloading the mail as a file to the global
// variable.
$download_and_unsafe_link .= ' | <a href="download.php?absolute_dl=true&' . $link . '">' . _("Download this as a file") . '</a>';
// Find out the right text to use in the link depending on the
// circumstances. If the unsafe images are displayed the link should
// hide them, if they aren't displayed the link should only appear if
// the mail really contains unsafe images.
if ($view_unsafe_images) {
$text = _("Hide Unsafe Images");
} else {
if (isset($has_unsafe_images) && $has_unsafe_images) {
$link .= '&view_unsafe_images=1';
$text = _("View Unsafe Images");
} else {
$text = '';
}
}
// Only create a link for unsafe images if there's need for one. If so:
// add it to the global variable.
if ($text != '') {
$download_and_unsafe_link .= ' | <a href="read_body.php?' . $link . '">' . $text . '</a>';
}
}
return $body;
}
