/**
* @see showInlineImage
*/
protected function _showInlineImage(IMP_Contents $contents)
{
global $injector, $prefs;
if ($this->alwaysShow || !$prefs->getValue('image_replacement')) {
return true;
}
if (!$contents || !($tmp = $contents->getHeader()->getHeader('from')) || !($from = $tmp->getAddressList(true))) {
return false;
}
$res = $injector->getInstance('IMP_Contacts')->searchEmail($from->first()->bare_address, array('email_exact' => true));
if (count($res)) {
/* Don't allow personal addresses by default - this is the only
* e-mail address a Spam sender for sure knows you will recognize
* so it is too much of a loophole. */
$res->setIteratorFilter(0, $injector->getInstance('IMP_Identity')->getAllFromAddresses());
foreach ($from as $val) {
if ($res->contains($val)) {
return true;
}
}
}
/* Check safe address list. */
$safeAddrs = $injector->getInstance('IMP_Prefs_Special_ImageReplacement')->safeAddrList();
foreach ($from as $val) {
if ($safeAddrs->contains($val)) {
return true;
}
}
return false;
}
/**
* @see showInlineImage
*/
protected function _showInlineImage(IMP_Contents $contents)
{
global $injector, $prefs, $registry;
if ($this->alwaysShow || !$prefs->getValue('image_replacement')) {
return true;
}
if (!$contents || !($from = $contents->getHeader()->getOb('from'))) {
return false;
}
if ($registry->hasMethod('contacts/search')) {
$sparams = $injector->getInstance('IMP_Contacts')->getAddressbookSearchParams();
try {
$res = $registry->call('contacts/search', array($from->bare_addresses, array('customStrict' => array('email'), 'fields' => array_fill_keys($sparams['sources'], array('email')), 'returnFields' => array('email'), 'rfc822Return' => true, 'sources' => $sparams['sources'])));
// Don't allow personal addresses by default - this is the
// only e-mail address a Spam sender for sure knows you will
// recognize so it is too much of a loophole.
$res->setIteratorFilter(0, $injector->getInstance('IMP_Identity')->getAllFromAddresses());
foreach ($from as $val) {
if ($res->contains($val)) {
return true;
}
}
} catch (Horde_Exception $e) {
// Ignore errors from the search - default to not showing
// images.
Horde::log($e, 'INFO');
}
}
/* Check safe address list. */
$safeAddrs = $injector->getInstance('IMP_Prefs_Special_ImageReplacement')->safeAddrList();
foreach ($from as $val) {
if ($safeAddrs->contains($val)) {
return true;
}
}
return false;
}
/**
* Loads the MIME headers object internally.
*/
protected function _loadHeaders()
{
return $this->_peek ? $this->contents->getHeader() : $this->contents->getHeaderAndMarkAsSeen();
}
/**
* Returns the forward text for a message.
*
* @param IMP_Contents $contents An IMP_Contents object.
* @param array $opts Additional options:
* - format: (string) Force to this format.
* DEFAULT: Auto-determine.
*
* @return array An array with the following keys:
* - body: (string) The text of the body part.
* - charset: (string) The guessed charset to use for the forward.
* - format: (string) The format of the body message ('html', 'text').
*/
public function forwardMessageText($contents, array $opts = array())
{
$h = $contents->getHeader();
$from = strval($h['from']);
$msg_pre = "\n----- " . ($from ? sprintf(_("Forwarded message from %s"), $from) : _("Forwarded message")) . " -----\n" . $this->_getMsgHeaders($h) . "\n";
$msg_post = "\n\n----- " . _("End forwarded message") . " -----\n";
list($compose_html, $force_html) = $this->_msgTextFormat($opts, 'forward_format');
$msg_text = $this->_getMessageText($contents, array('html' => $compose_html));
if (!empty($msg_text) && ($msg_text['mode'] == 'html' || $force_html)) {
$msg = $this->text2html($msg_pre) . ($msg_text['mode'] == 'text' ? $this->text2html($msg_text['text']) : $msg_text['text']) . $this->text2html($msg_post);
$format = 'html';
} else {
$msg = $msg_pre . $msg_text['text'] . $msg_post;
$format = 'text';
}
// Bug #10148: Message text might be us-ascii, but forward headers may
// contain 8-bit characters.
if ($msg_text['charset'] == 'us-ascii' && (Horde_Mime::is8bit($msg_pre) || Horde_Mime::is8bit($msg_post))) {
$msg_text['charset'] = 'UTF-8';
}
return array('body' => $msg, 'charset' => $msg_text['charset'], 'format' => $format);
}
/**
*/
public function printAttach($id)
{
global $injector, $page_output, $prefs, $registry;
if (is_null($id) || !($render = $this->_contents->renderMIMEPart($id, IMP_Contents::RENDER_FULL))) {
return array();
}
$part = reset($render);
/* Directly render part if this is not an HTML part or it is empty. */
if (stripos($part['type'], 'text/html') !== 0 || !strlen($part['data'])) {
return $part;
}
$imp_ui_mbox = new IMP_Mailbox_Ui();
$basic_headers = $injector->getInstance('IMP_Message_Ui')->basicHeaders();
unset($basic_headers['bcc'], $basic_headers['reply-to']);
$headerob = $this->_contents->getHeader();
$d_param = Horde_Mime::decodeParam('content-type', $part['type']);
$headers = array();
foreach ($basic_headers as $key => $val) {
if ($hdr_val = $headerob->getValue($key)) {
/* Format date string. */
if ($key == 'date') {
$date_ob = new IMP_Message_Date($hdr_val);
$hdr_val = $date_ob->format($date_ob::DATE_FORCE);
}
$headers[] = array('header' => $val, 'value' => $hdr_val);
}
}
if ($prefs->getValue('add_printedby')) {
$user_identity = $injector->getInstance('IMP_Identity');
$headers[] = array('header' => _("Printed By"), 'value' => $user_identity->getFullname() ?: $registry->getAuth());
}
$view = new Horde_View(array('templatePath' => IMP_TEMPLATES . '/print'));
$view->addHelper('Text');
$view->headers = $headers;
$header_dom = new Horde_Domhtml(Horde_String::convertCharset($view->render('headers'), 'UTF-8', $d_param['params']['charset']), $d_param['params']['charset']);
$elt = $header_dom->dom->getElementById('headerblock');
$elt->removeAttribute('id');
if ($elt->hasAttribute('class')) {
$selectors = array('body');
foreach (explode(' ', $elt->getAttribute('class')) as $val) {
if (strlen($val = trim($val))) {
$selectors[] = '.' . $val;
}
}
/* Cache CSS. */
$cache_list = array();
$cache_ob = $injector->getInstance('Horde_Cache');
$css_list = $page_output->css->getStylesheets();
foreach ($css_list as $val) {
$cache_list[] = $val['fs'];
$cache_list[] = filemtime($val['fs']);
}
$cache_id = 'imp_printcss_' . hash(PHP_MINOR_VERSION >= 4 ? 'fnv132' : 'sha1', implode('|', $cache_list));
if (($style = $cache_ob->get($cache_id, 0)) === false) {
try {
$css_parser = new Horde_Css_Parser($page_output->css->loadCssFiles($page_output->css->getStylesheets()));
$style = '';
foreach ($css_parser->doc->getContents() as $val) {
if ($val instanceof Sabberworm\CSS\RuleSet\DeclarationBlock && array_intersect($selectors, array_map('strval', $val->getSelectors()))) {
$style .= implode('', array_map('strval', $val->getRules()));
}
}
$cache_ob->set($cache_id, $style, 86400);
} catch (Exception $e) {
// Ignore CSS if it can't be parsed.
}
}
if (strlen($style)) {
$elt->setAttribute('style', ($elt->hasAttribute('style') ? rtrim($elt->getAttribute('style'), ' ;') . ';' : '') . $style);
}
}
$elt->removeAttribute('class');
/* Need to wrap headers in another DIV. */
$newdiv = new DOMDocument();
$div = $newdiv->createElement('div');
$div->appendChild($newdiv->importNode($elt, true));
$pstring = Horde_Mime::decodeParam('content-type', $part['type']);
$doc = new Horde_Domhtml($part['data'], $pstring['params']['charset']);
$bodyelt = $doc->dom->getElementsByTagName('body')->item(0);
$bodyelt->insertBefore($doc->dom->importNode($div, true), $bodyelt->firstChild);
/* Make the title the e-mail subject. */
$headelt = $doc->getHead();
foreach ($headelt->getElementsByTagName('title') as $node) {
$headelt->removeChild($node);
}
$headelt->appendChild($doc->dom->createElement('title', htmlspecialchars($imp_ui_mbox->getSubject($headerob->getValue('subject')))));
return array('data' => $doc->returnHtml(), 'name' => $part['name'], 'type' => $part['type']);
}
/**
* Create the object used to display the message.
*
* @param array $args Configuration parameters:
* - headers: (array) The headers desired in the returned headers array
* (only used with non-preview view).
* - preview: (boolean) Is this the preview view?
*
* @return array Array with the following keys:
* - atc_download: The download all link
* - atc_label: The label to use for Attachments
* - atc_list: The list (HTML code) of attachments
* - bcc (FULL): The Bcc addresses
* - cc: The CC addresses
* - fulldate (FULL): The full canonical date.
* - from: The From addresses
* - headers (FULL): An array of headers (not including basic headers)
* - js: Javascript code to run on display
* - list_info (FULL): List information.
* - localdate (PREVIEW): The date formatted to the user's timezone
* - md: Metadata
* - msgtext: The text of the message
* - onepart: True if message only contains one part.
* - replyTo (FULL): The Reply-to addresses
* - save_as: The save link
* - subject: The subject
* - subjectlink: The subject with linked URLs/email addresses (defaults
* to 'subject')
* - title (FULL): The title of the page
* - to: The To addresses
*
* @throws IMP_Exception
*/
public function showMessage($args)
{
global $injector, $page_output, $prefs, $registry, $session;
$preview = !empty($args['preview']);
$result = array();
$mime_headers = $this->_peek ? $this->_contents->getHeader() : $this->_contents->getHeaderAndMarkAsSeen();
$headers = array();
$imp_ui = $injector->getInstance('IMP_Message_Ui');
/* Develop the list of Headers to display now. Deal with the 'basic'
* header information first since there are various manipulations
* done to them. */
$basic_headers = $imp_ui->basicHeaders();
if (empty($args['headers'])) {
$args['headers'] = array('from', 'date', 'to', 'cc', 'bcc');
}
$headers_list = array_intersect_key($basic_headers, array_flip($args['headers']));
/* Build From/To/Cc/Bcc/Reply-To links. */
foreach (array('from', 'to', 'cc', 'bcc', 'reply-to') as $val) {
if (isset($headers_list[$val]) && (!$preview || $val != 'reply-to')) {
if ($tmp = $this->getAddressHeader($val)) {
$result[$val] = $tmp;
}
if ($preview) {
unset($headers_list[$val]);
}
}
}
/* Build the rest of the headers. */
foreach ($headers_list as $head => $str) {
if ($val = $mime_headers->getValue($head)) {
if ($head == 'date') {
/* Add local time to date header. */
$date_ob = new IMP_Message_Date($this->_envelope->date);
$val = htmlspecialchars($date_ob->format($date_ob::DATE_LOCAL));
if ($preview) {
$result['localdate'] = $val;
} else {
$result['fulldate'] = $date_ob->format($date_ob::DATE_FORCE);
}
} elseif (!$preview) {
$val = htmlspecialchars($val);
}
if (!$preview) {
$headers[$head] = array('id' => Horde_String::ucfirst($head), 'name' => $str, 'value' => $val);
}
}
}
if (empty($result['reply-to']) || $result['from']['addr'][0]->b == $result['reply-to']['addr'][0]->b) {
unset($result['reply-to'], $headers['reply-to']);
}
/* JS requires camelized name for reply-to. */
if (!$preview && isset($headers['reply-to'])) {
$result['replyTo'] = $result['reply-to'];
$headers['reply-to']['id'] = 'ReplyTo';
unset($result['reply-to']);
}
/* Maillog information. */
$ajax_queue = $injector->getInstance('IMP_Ajax_Queue');
$ajax_queue->maillog($this->_indices);
if (!$preview) {
/* Display the user-specified headers for the current identity. */
$user_hdrs = $imp_ui->getUserHeaders();
foreach ($user_hdrs as $user_hdr) {
$user_val = $mime_headers->getValue($user_hdr);
if (!empty($user_val)) {
if (!is_array($user_val)) {
$user_val = array($user_val);
}
foreach ($user_val as $val) {
$headers[] = array('name' => $user_hdr, 'value' => htmlspecialchars($val));
}
}
}
$result['headers'] = array_values($headers);
}
/* Process the subject. */
$subject = $mime_headers->getValue('subject');
if ($subject) {
$text_filter = $injector->getInstance('Horde_Core_Factory_TextFilter');
$filtered_subject = preg_replace("/\\b\\s+\\b/", ' ', IMP::filterText($subject));
$result['subject'] = $text_filter->filter($filtered_subject, 'text2html', array('parselevel' => Horde_Text_Filter_Text2html::NOHTML));
$subjectlink = $text_filter->filter($filtered_subject, 'text2html', array('parselevel' => Horde_Text_Filter_Text2html::MICRO));
if ($subjectlink != $result['subject']) {
$result['subjectlink'] = $subjectlink;
}
if (!$preview) {
$result['title'] = $subject;
}
} else {
$result['subject'] = _("[No Subject]");
if (!$preview) {
$result['title'] = _("[No Subject]");
}
}
// Create message text and attachment list.
$result['msgtext'] = '';
$show_parts = $prefs->getValue('parts_display');
switch ($registry->getView()) {
case $registry::VIEW_SMARTMOBILE:
$contents_mask = 0;
break;
default:
$contents_mask = IMP_Contents::SUMMARY_BYTES | IMP_Contents::SUMMARY_SIZE | IMP_Contents::SUMMARY_ICON | IMP_Contents::SUMMARY_DESCRIP_LINK | IMP_Contents::SUMMARY_DOWNLOAD | IMP_Contents::SUMMARY_DOWNLOAD_ZIP | IMP_Contents::SUMMARY_PRINT_STUB;
break;
}
$part_info = $part_info_display = array('icon', 'description', 'size', 'download', 'download_zip');
$part_info_display[] = 'print';
list($mbox, $uid) = $this->_indices->getSingle();
/* Do MDN processing now. */
switch ($registry->getView()) {
case $registry::VIEW_DYNAMIC:
if ($imp_ui->MDNCheck(new IMP_Indices($mbox, $uid), $mime_headers)) {
$status = new IMP_Mime_Status(array(_("The sender of this message is requesting notification from you when you have read this message."), sprintf(_("Click %s to send the notification message."), Horde::link('#', '', '', '', '', '', '', array('id' => 'send_mdn_link')) . _("HERE") . '</a>')));
$status->domid('sendMdnMessage');
$result['msgtext'] .= strval($status);
}
}
/* Build body text. This needs to be done before we build the
* attachment list. */
$session->close();
$inlineout = $this->_contents->getInlineOutput(array('mask' => $contents_mask, 'part_info_display' => $part_info_display, 'show_parts' => $show_parts));
$session->start();
$result['md'] = $inlineout['metadata'];
$result['msgtext'] .= $inlineout['msgtext'];
if ($inlineout['one_part']) {
$result['onepart'] = true;
}
if (count($inlineout['atc_parts']) || $show_parts == 'all' && count($inlineout['display_ids']) > 2) {
$result['atc_label'] = $show_parts == 'all' ? _("Parts") : sprintf(ngettext("%d Attachment", "%d Attachments", count($inlineout['atc_parts'])), count($inlineout['atc_parts']));
if (count($inlineout['atc_parts']) > 2) {
$result['atc_download'] = Horde::link($this->_contents->urlView($this->_contents->getMIMEMessage(), 'download_all')) . '[' . _("Save All") . ']</a>';
}
}
/* Show attachment information in headers? */
if (!empty($inlineout['atc_parts'])) {
$partlist = array();
if ($show_parts == 'all') {
array_unshift($part_info, 'id');
}
foreach ($inlineout['atc_parts'] as $id) {
$contents_mask |= IMP_Contents::SUMMARY_DESCRIP | IMP_Contents::SUMMARY_DOWNLOAD | IMP_Contents::SUMMARY_ICON | IMP_Contents::SUMMARY_SIZE;
$part_info[] = 'description_raw';
$part_info[] = 'download_url';
$summary = $this->_contents->getSummary($id, $contents_mask);
$tmp = array();
foreach ($part_info as $val) {
if (isset($summary[$val])) {
$tmp[$val] = $summary[$val] instanceof Horde_Url ? strval($summary[$val]->setRaw(true)) : $summary[$val];
}
}
$partlist[] = array_filter($tmp);
}
$result['atc_list'] = $partlist;
}
$result['save_as'] = IMP_Contents_View::downloadUrl(htmlspecialchars_decode($result['subject']), array_merge(array('actionID' => 'save_message'), $mbox->urlParams($uid)));
if ($preview) {
/* Need to grab cached inline scripts. */
Horde::startBuffer();
$page_output->outputInlineScript(true);
if ($js_inline = Horde::endBuffer()) {
$result['js'] = array($js_inline);
}
$result['save_as'] = strval($result['save_as']->setRaw(true));
} else {
$list_info = $imp_ui->getListInformation($mime_headers);
if (!empty($list_info['exists'])) {
$result['list_info'] = $list_info;
}
}
/* Add changed flag information. */
if (!$this->_peek && $mbox->is_imap) {
$status = $mbox->imp_imap->status($mbox, Horde_Imap_Client::STATUS_PERMFLAGS);
if (in_array(Horde_Imap_Client::FLAG_SEEN, $status['permflags'])) {
$ajax_queue->flag(array(Horde_Imap_Client::FLAG_SEEN), true, $this->_indices);
}
}
return array_filter($result);
}
