/usr/share/horde/mnemo/view.php is in php-horde-mnemo 4.2.12-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Copyright 2001-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file LICENSE for license information (ASL). If you
* did not receive this file, see http://www.horde.org/licenses/apache.
*
* @package Mnemo
* @author Chuck Hagenbuch <chuck@horde.org>
* @author Jan Schneider <jan@horde.org>
*/
require_once __DIR__ . '/lib/Application.php';
Horde_Registry::appInit('mnemo');
/* Check if a passphrase has been sent. */
$passphrase = Horde_Util::getFormData('memo_passphrase');
/* We can either have a UID or a memo id and a notepad. Check for UID
* first. */
if ($uid = Horde_Util::getFormData('uid')) {
$storage = $GLOBALS['injector']->getInstance('Mnemo_Factory_Driver')->create();
try {
$memo = $storage->getByUID($uid, $passphrase);
} catch (Mnemo_Exception $e) {
Horde::url('list.php', true)->redirect();
}
$memo_id = $memo['memo_id'];
$memolist_id = $memo['memolist_id'];
} else {
/* If we aren't provided with a memo and memolist, redirect to
* list.php. */
$memo_id = Horde_Util::getFormData('memo');
$memolist_id = Horde_Util::getFormData('memolist');
if (!isset($memo_id) || !$memolist_id) {
Horde::url('list.php', true)->redirect();
}
/* Get the current memo. */
$memo = Mnemo::getMemo($memolist_id, $memo_id, $passphrase);
}
try {
$share = $GLOBALS['mnemo_shares']->getShare($memolist_id);
} catch (Horde_Share_Exception $e) {
$notification->push(sprintf(_("There was an error viewing this notepad: %s"), $e->getMessage()), 'horde.error');
Horde::url('list.php', true)->redirect();
}
if (!$share->hasPermission($GLOBALS['registry']->getAuth(), Horde_Perms::READ)) {
$notification->push(_("You do not have permission to view this notepad."), 'horde.error');
Horde::url('list.php', true)->redirect();
}
/* If the requested note doesn't exist, display an error message. */
if (!$memo || !isset($memo['memo_id'])) {
$notification->push(_("Note not found."), 'horde.error');
Horde::url('list.php', true)->redirect();
}
/* Get the note's history. */
$userId = $GLOBALS['registry']->getAuth();
/* Encryption tests. */
$show_passphrase = false;
if ($memo['body'] instanceof Mnemo_Exception) {
/* Check for secure connection. */
$secure_check = Horde::isConnectionSecure();
if ($memo['body']->getCode() == Mnemo::ERR_NO_PASSPHRASE) {
if ($secure_check) {
$notification->push(_("This note has been encrypted, please provide the password."), 'horde.message');
$show_passphrase = true;
} else {
$notification->push(_("This note has been encrypted, and cannot be decrypted without a secure web connection"), 'horde.error');
$memo['body'] = '';
}
} elseif ($memo['body']->getCode() == Mnemo::ERR_DECRYPT) {
if ($secure_check) {
$notification->push(_("This note cannot be decrypted:") . ' ' . $memo['body']->getMessage(), 'horde.message');
$show_passphrase = true;
} else {
$notification->push(_("This note has been encrypted, and cannot be decrypted without a secure web connection"), 'horde.error');
$memo['body'] = '';
}
} else {
$notification->push($memo['body'], 'horde.error');
$memo['body'] = '';
}
}
$share = $mnemo_shares->getShare($memolist_id);
$url = Horde::url('memo.php')
->add(array('memo' => $memo_id, 'memolist' => $memolist_id));
$body = $injector->getInstance('Horde_Core_Factory_TextFilter')
->filter(
$memo['body'],
'text2html',
array('parselevel' => Horde_Text_Filter_Text2html::MICRO)
);
$view = $injector->createInstance('Horde_View');
$view->assign($memo);
try {
$view->body = Horde::callHook(
'format_description',
array($body),
'mnemo',
$body
);
} catch (Horde_Exception_HookNotSet $e) {
$view->body = $body;
}
$view->id = $memo_id;
$view->listid = $memolist_id;
$view->passphrase = $show_passphrase;
$view->pdfurl = Horde::url('note/pdf.php')
->add(array('note' => $memo_id, 'notepad' => $memolist_id));
$view->tags = implode(', ', $memo['tags']);
if ($share->hasPermission($registry->getAuth(), Horde_Perms::DELETE)) {
$view->delete = Horde::widget(array(
'url' => $url->add('actionID', 'delete_memos'),
'class' => 'mnemo-delete',
'id' => 'mnemo-delete',
'title' => _("_Delete")
));
}
if ($share->hasPermission($registry->getAuth(), Horde_Perms::EDIT)) {
$view->edit = Horde::widget(array(
'url' => $url->add('actionID', 'modify_memo'),
'class' => 'mnemo-edit',
'title' => _("_Edit")
));
}
if (isset($memo['created'])) {
$view->created = $memo['created']->strftime(
$prefs->getValue('date_format')
)
. ' ' . $memo['created']->format(
$prefs->getValue('twentyFour') ? 'G:i' : 'g:i a'
);
}
if (isset($memo['modified'])) {
$view->modified = $memo['modified']->strftime(
$prefs->getValue('date_format')
)
. ' ' . $memo['modified']->format(
$prefs->getValue('twentyFour') ? 'G:i' : 'g:i a'
);
}
$page_output->addScriptFile('stripe.js', 'horde');
$page_output->addScriptFile('view.js');
$page_output->addInlineJsVars(
array('Mnemo_View.confirm' => _("Really delete this note?"))
);
$page_output->header(array(
'title' => $memo ? $memo['desc'] : _("Note Details")
));
$notification->notify();
echo $view->render('view/view');
$page_output->footer();
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