From 2965a981b7ec22866fbdf2d567d87e2d068d3617 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 31 Jul 2015 16:04:08 -0400
Subject: [PATCH] Allow to search and import missing PGP pubkeys from keyservers using Publickey.js
---
program/include/rcmail.php | 565 +++++++++++++++++++++++++++++++++++++++++---------------
1 files changed, 410 insertions(+), 155 deletions(-)
diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index 431b772..e3e45e2 100644
--- a/program/include/rcmail.php
+++ b/program/include/rcmail.php
@@ -93,6 +93,10 @@
$this->filename = $basename;
}
+ // load all configured plugins
+ $this->plugins->load_plugins((array)$this->config->get('plugins', array()),
+ array('filesystem_attachments', 'jqueryui'));
+
// start session
$this->session_init();
@@ -106,26 +110,26 @@
// reset some session parameters when changing task
if ($this->task != 'utils') {
// we reset list page when switching to another task
- // but only to the main task interface - empty action (#1489076)
+ // but only to the main task interface - empty action (#1489076, #1490116)
// this will prevent from unintentional page reset on cross-task requests
if ($this->session && $_SESSION['task'] != $this->task && empty($this->action)) {
$this->session->remove('page');
- }
- // set current task to session
- $_SESSION['task'] = $this->task;
+ // set current task to session
+ $_SESSION['task'] = $this->task;
+ }
}
- // init output class
- if (!empty($_REQUEST['_remote']))
+ // init output class (not in CLI mode)
+ if (!empty($_REQUEST['_remote'])) {
$GLOBALS['OUTPUT'] = $this->json_init();
- else
+ }
+ else if ($_SERVER['REMOTE_ADDR']) {
$GLOBALS['OUTPUT'] = $this->load_gui(!empty($_REQUEST['_framed']));
+ }
- // load plugins
+ // run init method on all the plugins
$this->plugins->init($this, $this->task);
- $this->plugins->load_plugins((array)$this->config->get('plugins', array()),
- array('filesystem_attachments', 'jqueryui'));
}
/**
@@ -139,14 +143,21 @@
if ($this->user && $this->user->ID)
$task = !$task ? 'mail' : $task;
+ else if (php_sapi_name() == 'cli')
+ $task = 'cli';
else
$task = 'login';
$this->task = $task;
$this->comm_path = $this->url(array('task' => $this->task));
+ if (!empty($_REQUEST['_framed'])) {
+ $this->comm_path .= '&_framed=1';
+ }
+
if ($this->output) {
$this->output->set_env('task', $this->task);
+ $this->output->set_env('comm_path', $this->comm_path);
}
}
@@ -166,7 +177,7 @@
setlocale(LC_ALL, $lang . '.utf8', $lang . '.UTF-8', 'en_US.utf8', 'en_US.UTF-8');
// workaround for http://bugs.php.net/bug.php?id=18556
- if (version_compare(PHP_VERSION, '5.5.0', '<') && in_array($lang, array('tr_TR', 'ku', 'az_AZ'))) {
+ if (PHP_VERSION_ID < 50500 && in_array($lang, array('tr_TR', 'ku', 'az_AZ'))) {
setlocale(LC_CTYPE, 'en_US.utf8', 'en_US.UTF-8');
}
}
@@ -425,8 +436,12 @@
$this->output->set_env('user_id', $this->user->get_hash());
}
+ // set compose mode for all tasks (message compose step can be triggered from everywhere)
+ $this->output->set_env('compose_extwin', $this->config->get('compose_extwin',false));
+
// add some basic labels to client
- $this->output->add_label('loading', 'servererror', 'connerror', 'requesttimedout', 'refreshing');
+ $this->output->add_label('loading', 'servererror', 'connerror', 'requesttimedout',
+ 'refreshing', 'windowopenerror', 'uploadingmany');
return $this->output;
}
@@ -492,30 +507,18 @@
$username_domain = $this->config->get('username_domain');
$login_lc = $this->config->get('login_lc', 2);
- if (!$host) {
- $host = $default_host;
- }
-
- // Validate that selected host is in the list of configured hosts
- if (is_array($default_host)) {
- $allowed = false;
-
- foreach ($default_host as $key => $host_allowed) {
- if (!is_numeric($key)) {
- $host_allowed = $key;
- }
- if ($host == $host_allowed) {
- $allowed = true;
- break;
- }
+ // host is validated in rcmail::autoselect_host(), so here
+ // we'll only handle unset host (if possible)
+ if (!$host && !empty($default_host)) {
+ if (is_array($default_host)) {
+ list($key, $val) = each($default_host);
+ $host = is_numeric($key) ? $val : $key;
+ }
+ else {
+ $host = $default_host;
}
- if (!$allowed) {
- $host = null;
- }
- }
- else if (!empty($default_host) && $host != rcube_utils::parse_host($default_host)) {
- $host = null;
+ $host = rcube_utils::parse_host($host);
}
if (!$host) {
@@ -739,14 +742,16 @@
*/
public function logout_actions()
{
- $config = $this->config->all();
- $storage = $this->get_storage();
+ $storage = $this->get_storage();
+ $logout_expunge = $this->config->get('logout_expunge');
+ $logout_purge = $this->config->get('logout_purge');
+ $trash_mbox = $this->config->get('trash_mbox');
- if ($config['logout_purge'] && !empty($config['trash_mbox'])) {
- $storage->clear_folder($config['trash_mbox']);
+ if ($logout_purge && !empty($trash_mbox)) {
+ $storage->clear_folder($trash_mbox);
}
- if ($config['logout_expunge']) {
+ if ($logout_expunge) {
$storage->expunge_folder('INBOX');
}
@@ -757,47 +762,16 @@
}
/**
- * Generate a unique token to be used in a form request
- *
- * @return string The request token
- */
- public function get_request_token()
- {
- $sess_id = $_COOKIE[ini_get('session.name')];
-
- if (!$sess_id) {
- $sess_id = session_id();
- }
-
- $plugin = $this->plugins->exec_hook('request_token', array(
- 'value' => md5('RT' . $this->get_user_id() . $this->config->get('des_key') . $sess_id)));
-
- return $plugin['value'];
- }
-
- /**
- * Check if the current request contains a valid token
- *
- * @param int Request method
- *
- * @return boolean True if request token is valid false if not
- */
- public function check_request($mode = rcube_utils::INPUT_POST)
- {
- $token = rcube_utils::get_input_value('_token', $mode);
- $sess_id = $_COOKIE[ini_get('session.name')];
-
- return !empty($sess_id) && $token == $this->get_request_token();
- }
-
- /**
* Build a valid URL to this instance of Roundcube
*
- * @param mixed Either a string with the action or url parameters as key-value pairs
+ * @param mixed Either a string with the action or url parameters as key-value pairs
+ * @param boolean Build an URL absolute to document root
+ * @param boolean Create fully qualified URL including http(s):// and hostname
+ * @param bool Return absolute URL in secure location
*
* @return string Valid application URL
*/
- public function url($p)
+ public function url($p, $absolute = false, $full = false, $secure = false)
{
if (!is_array($p)) {
if (strpos($p, 'http') === 0) {
@@ -807,14 +781,15 @@
$p = array('_action' => @func_get_arg(0));
}
- $task = $p['_task'] ? $p['_task'] : ($p['task'] ? $p['task'] : $this->task);
- $p['_task'] = $task;
- unset($p['task']);
+ $pre = array();
+ $task = $p['_task'] ?: ($p['task'] ?: $this->task);
+ $pre['_task'] = $task;
+ unset($p['task'], $p['_task']);
- $url = './' . $this->filename;
+ $url = $this->filename;
$delm = '?';
- foreach (array_reverse($p) as $key => $val) {
+ foreach (array_merge($pre, $p) as $key => $val) {
if ($val !== '' && $val !== null) {
$par = $key[0] == '_' ? $key : '_'.$key;
$url .= $delm.urlencode($par).'='.urlencode($val);
@@ -822,7 +797,38 @@
}
}
- return $url;
+ $base_path = strval($_SERVER['REDIRECT_SCRIPT_URL'] ?: $_SERVER['SCRIPT_NAME']);
+ $base_path = preg_replace('![^/]+$!', '', $base_path);
+
+ if ($secure && ($token = $this->get_secure_url_token(true))) {
+ // add token to the url
+ $url = $token . '/' . $url;
+
+ // remove old token from the path
+ $base_path = rtrim($base_path, '/');
+ $base_path = preg_replace('/\/[a-f0-9]{' . strlen($token) . '}$/', '', $base_path);
+
+ // this need to be full url to make redirects work
+ $absolute = true;
+ }
+
+ if ($absolute || $full) {
+ // add base path to this Roundcube installation
+ if ($base_path == '') $base_path = '/';
+ $prefix = $base_path;
+
+ // prepend protocol://hostname:port
+ if ($full) {
+ $prefix = rcube_utils::resolve_url($prefix);
+ }
+
+ $prefix = rtrim($prefix, '/') . '/';
+ }
+ else {
+ $prefix = './';
+ }
+
+ return $prefix . $url;
}
/**
@@ -838,7 +844,7 @@
}
// write performance stats to logs/console
- if ($this->config->get('devel_mode')) {
+ if ($this->config->get('devel_mode') || $this->config->get('performance_stats')) {
// make sure logged numbers use unified format
setlocale(LC_NUMERIC, 'en_US.utf8', 'en_US.UTF-8', 'en_US', 'C');
@@ -853,6 +859,28 @@
self::print_timer(RCMAIL_START, $log);
else
self::console($log);
+ }
+ }
+
+ /**
+ * CSRF attack prevention code
+ *
+ * @param int Request mode
+ */
+ public function request_security_check($mode = rcube_utils::INPUT_POST)
+ {
+ // check request token
+ if (!$this->check_request($mode)) {
+ self::raise_error(array(
+ 'code' => 403, 'type' => 'php',
+ 'message' => "Request security check failed"), false, true);
+ }
+
+ // check referer if configured
+ if ($this->config->get('referer_check') && !rcube_utils::check_referer()) {
+ self::raise_error(array(
+ 'code' => 403, 'type' => 'php',
+ 'message' => "Referer check failed"), true, true);
}
}
@@ -896,12 +924,15 @@
$prefix = $this->storage->get_namespace('prefix');
$prefix_len = strlen($prefix);
- if (!$prefix_len)
+ if (!$prefix_len) {
return;
+ }
- $prefs = $this->config->all();
- if (!empty($prefs['namespace_fixed']))
+ if ($this->config->get('namespace_fixed')) {
return;
+ }
+
+ $prefs = array();
// Build namespace prefix regexp
$ns = $this->storage->get_namespace();
@@ -921,16 +952,16 @@
// Fix preferences
$opts = array('drafts_mbox', 'junk_mbox', 'sent_mbox', 'trash_mbox', 'archive_mbox');
foreach ($opts as $opt) {
- if ($value = $prefs[$opt]) {
+ if ($value = $this->config->get($opt)) {
if ($value != 'INBOX' && !preg_match($regexp, $value)) {
$prefs[$opt] = $prefix.$value;
}
}
}
- if (!empty($prefs['search_mods'])) {
+ if (($search_mods = $this->config->get('search_mods')) && !empty($search_mods)) {
$folders = array();
- foreach ($prefs['search_mods'] as $idx => $value) {
+ foreach ($search_mods as $idx => $value) {
if ($idx != 'INBOX' && $idx != '*' && !preg_match($regexp, $idx)) {
$idx = $prefix.$idx;
}
@@ -940,9 +971,9 @@
$prefs['search_mods'] = $folders;
}
- if (!empty($prefs['message_threading'])) {
+ if (($threading = $this->config->get('message_threading')) && !empty($threading)) {
$folders = array();
- foreach ($prefs['message_threading'] as $idx => $value) {
+ foreach ($threading as $idx => $value) {
if ($idx != 'INBOX' && !preg_match($regexp, $idx)) {
$idx = $prefix.$idx;
}
@@ -952,8 +983,8 @@
$prefs['message_threading'] = $folders;
}
- if (!empty($prefs['collapsed_folders'])) {
- $folders = explode('&&', $prefs['collapsed_folders']);
+ if ($collapsed = $this->config->get('collapsed_folders')) {
+ $folders = explode('&&', $collapsed);
$count = count($folders);
$folders_str = '';
@@ -1086,14 +1117,17 @@
}
else {
foreach ($table_data as $row_data) {
- $class = !empty($row_data['class']) ? $row_data['class'] : '';
+ $class = !empty($row_data['class']) ? $row_data['class'] : null;
+ if (!empty($attrib['rowclass']))
+ $class = trim($class . ' ' . $attrib['rowclass']);
$rowid = 'rcmrow' . rcube_utils::html_identifier($row_data[$id_col]);
$table->add_row(array('id' => $rowid, 'class' => $class));
// format each col
foreach ($a_show_cols as $col) {
- $table->add($col, $this->Q(is_array($row_data[$col]) ? $row_data[$col][0] : $row_data[$col]));
+ $val = is_array($row_data[$col]) ? $row_data[$col][0] : $row_data[$col];
+ $table->add($col, empty($attrib['ishtml']) ? $this->Q($val) : $val);
}
}
}
@@ -1331,7 +1365,8 @@
*/
public function folder_selector($p = array())
{
- $p += array('maxlength' => 100, 'realnames' => false, 'is_escaped' => true);
+ $realnames = $this->config->get('show_real_foldernames');
+ $p += array('maxlength' => 100, 'realnames' => $realnames, 'is_escaped' => true);
$a_mailboxes = array();
$storage = $this->get_storage();
@@ -1499,7 +1534,7 @@
$html_name = $this->Q($foldername) . ($unread ? html::span('unreadcount', sprintf($attrib['unreadwrap'], $unread)) : '');
$link_attrib = $folder['virtual'] ? array() : array(
'href' => $this->url(array('_mbox' => $folder['id'])),
- 'onclick' => sprintf("return %s.command('list','%s',this)", rcmail_output::JS_OBJECT_NAME, $js_name),
+ 'onclick' => sprintf("return %s.command('list','%s',this,event)", rcmail_output::JS_OBJECT_NAME, $js_name),
'rel' => $folder['id'],
'title' => $title,
);
@@ -1606,9 +1641,13 @@
*
* @return string Localized folder name in UTF-8 encoding
*/
- public function localize_foldername($name, $with_path = true)
+ public function localize_foldername($name, $with_path = false)
{
$realnames = $this->config->get('show_real_foldernames');
+
+ if (!$realnames && ($folder_class = $this->folder_classname($name))) {
+ return $this->gettext($folder_class);
+ }
// try to localize path of the folder
if ($with_path && !$realnames) {
@@ -1618,7 +1657,7 @@
$count = count($path);
if ($count > 1) {
- for ($i = 0; $i < $count; $i++) {
+ for ($i = 1; $i < $count; $i++) {
$folder = implode($delimiter, array_slice($path, 0, -$i));
if ($folder_class = $this->folder_classname($folder)) {
$name = implode($delimiter, array_slice($path, $count - $i));
@@ -1626,10 +1665,6 @@
}
}
}
- }
-
- if (!$realnames && ($folder_class = $this->folder_classname($name))) {
- return $this->gettext($folder_class);
}
return rcube_charset::convert($name, 'UTF7-IMAP');
@@ -1678,13 +1713,14 @@
}
- public function quota_content($attrib = null)
+ public function quota_content($attrib = null, $folder = null)
{
- $quota = $this->storage->get_quota();
+ $quota = $this->storage->get_quota($folder);
$quota = $this->plugins->exec_hook('quota', $quota);
$quota_result = (array) $quota;
- $quota_result['type'] = isset($_SESSION['quota_display']) ? $_SESSION['quota_display'] : '';
+ $quota_result['type'] = isset($_SESSION['quota_display']) ? $_SESSION['quota_display'] : '';
+ $quota_result['folder'] = $folder !== null && $folder !== '' ? $folder : 'INBOX';
if ($quota['total'] > 0) {
if (!isset($quota['percent'])) {
@@ -1701,13 +1737,51 @@
$quota_result['width'] = $attrib['width'];
}
if ($attrib['height']) {
- $quota_result['height'] = $attrib['height'];
+ $quota_result['height'] = $attrib['height'];
+ }
+
+ // build a table of quota types/roots info
+ if (($root_cnt = count($quota_result['all'])) > 1 || count($quota_result['all'][key($quota_result['all'])]) > 1) {
+ $table = new html_table(array('cols' => 3, 'class' => 'quota-info'));
+
+ $table->add_header(null, self::Q($this->gettext('quotatype')));
+ $table->add_header(null, self::Q($this->gettext('quotatotal')));
+ $table->add_header(null, self::Q($this->gettext('quotaused')));
+
+ foreach ($quota_result['all'] as $root => $data) {
+ if ($root_cnt > 1 && $root) {
+ $table->add(array('colspan' => 3, 'class' => 'root'), self::Q($root));
+ }
+
+ if ($storage = $data['storage']) {
+ $percent = min(100, round(($storage['used']/max(1,$storage['total']))*100));
+
+ $table->add('name', self::Q($this->gettext('quotastorage')));
+ $table->add(null, $this->show_bytes($storage['total'] * 1024));
+ $table->add(null, sprintf('%s (%.0f%%)', $this->show_bytes($storage['used'] * 1024), $percent));
+ }
+ if ($message = $data['message']) {
+ $percent = min(100, round(($message['used']/max(1,$message['total']))*100));
+
+ $table->add('name', self::Q($this->gettext('quotamessage')));
+ $table->add(null, intval($message['total']));
+ $table->add(null, sprintf('%d (%.0f%%)', $message['used'], $percent));
+ }
+ }
+
+ $quota_result['table'] = $table->show();
}
}
else {
$unlimited = $this->config->get('quota_zero_as_unlimited');
$quota_result['title'] = $this->gettext($unlimited ? 'unlimited' : 'unknown');
$quota_result['percent'] = 0;
+ }
+
+ // cleanup
+ unset($quota_result['abort']);
+ if (empty($quota_result['table'])) {
+ unset($quota_result['all']);
}
return $quota_result;
@@ -1719,8 +1793,9 @@
* @param string $fallback Fallback message label
* @param array $fallback_args Fallback message label arguments
* @param string $suffix Message label suffix
+ * @param array $params Additional parameters (type, prefix)
*/
- public function display_server_error($fallback = null, $fallback_args = null, $suffix = '')
+ public function display_server_error($fallback = null, $fallback_args = null, $suffix = '', $params = array())
{
$err_code = $this->storage->get_error_code();
$res_code = $this->storage->get_response_code();
@@ -1733,7 +1808,7 @@
$error = 'errorreadonly';
}
else if ($res_code == rcube_storage::OVERQUOTA) {
- $error = 'errorroverquota';
+ $error = 'erroroverquota';
}
else if ($err_code && ($err_str = $this->storage->get_error_str())) {
// try to detect access rights problem and display appropriate message
@@ -1741,8 +1816,8 @@
$error = 'errornoperm';
}
// try to detect full mailbox problem and display appropriate message
- // there can be e.g. "Quota exceeded" or "quotum would exceed"
- else if (stripos($err_str, 'quot') !== false && stripos($err_str, 'exceed') !== false) {
+ // there can be e.g. "Quota exceeded" / "quotum would exceed" / "Over quota"
+ else if (stripos($err_str, 'quot') !== false && preg_match('/exceed|over/i', $err_str)) {
$error = 'erroroverquota';
}
else {
@@ -1756,13 +1831,21 @@
else if ($fallback) {
$error = $fallback;
$args = $fallback_args;
+ $params['prefix'] = false;
}
if ($error) {
if ($suffix && $this->text_exists($error . $suffix)) {
$error .= $suffix;
}
- $this->output->show_message($error, 'error', $args);
+
+ $msg = $this->gettext(array('name' => $error, 'vars' => $args));
+
+ if ($params['prefix'] && $fallback) {
+ $msg = $this->gettext(array('name' => $fallback, 'vars' => $fallback_args)) . ' ' . $msg;
+ }
+
+ $this->output->show_message($msg, $params['type'] ?: 'error');
}
}
@@ -1779,31 +1862,36 @@
return;
}
- $lang = strtolower($_SESSION['language']);
+ $lang_codes = array($_SESSION['language']);
- // TinyMCE uses two-letter lang codes, with exception of Chinese
- if (strpos($lang, 'zh_') === 0) {
- $lang = str_replace('_', '-', $lang);
- }
- else {
- $lang = substr($lang, 0, 2);
+ if ($pos = strpos($_SESSION['language'], '_')) {
+ $lang_codes[] = substr($_SESSION['language'], 0, $pos);
}
- if (!file_exists(INSTALL_PATH . 'program/js/tiny_mce/langs/'.$lang.'.js')) {
+ foreach ($lang_codes as $code) {
+ if (file_exists(INSTALL_PATH . 'program/js/tinymce/langs/'.$code.'.js')) {
+ $lang = $code;
+ break;
+ }
+ }
+
+ if (empty($lang)) {
$lang = 'en';
}
- $script = json_encode(array(
+ $config = array(
'mode' => $mode,
'lang' => $lang,
'skin_path' => $this->output->get_skin_path(),
'spellcheck' => intval($this->config->get('enable_spellcheck')),
'spelldict' => intval($this->config->get('spellcheck_dictionary'))
- ));
+ );
- $this->output->include_script('tiny_mce/tiny_mce.js');
+ $this->output->add_label('selectimage', 'addimage', 'selectmedia', 'addmedia');
+ $this->output->set_env('editor_config', $config);
+ $this->output->include_css('program/js/tinymce/roundcube/browser.css');
+ $this->output->include_script('tinymce/tinymce.min.js');
$this->output->include_script('editor.js');
- $this->output->add_script("rcmail_editor_init($script)", 'docready');
}
/**
@@ -1835,8 +1923,8 @@
);
foreach ($emoticons as $idx => $file) {
- // <img title="Cry" src="http://.../program/js/tiny_mce/plugins/emotions/img/smiley-cry.gif" border="0" alt="Cry" />
- $search[] = '/<img title="[a-z ]+" src="https?:\/\/[a-z0-9_.\/-]+\/tiny_mce\/plugins\/emotions\/img\/'.$file.'.gif"[^>]+\/>/i';
+ // <img title="Cry" src="http://.../program/js/tinymce/plugins/emoticons/img/smiley-cry.gif" border="0" alt="Cry" />
+ $search[] = '/<img title="[a-z ]+" src="https?:\/\/[a-z0-9_.\/-]+\/tinymce\/plugins\/emoticons\/img\/'.$file.'.gif"[^>]+\/>/i';
$replace[] = $idx;
}
@@ -1848,27 +1936,71 @@
*/
public function upload_progress()
{
- $prefix = ini_get('apc.rfc1867_prefix');
$params = array(
'action' => $this->action,
- 'name' => rcube_utils::get_input_value('_progress', rcube_utils::INPUT_GET),
+ 'name' => rcube_utils::get_input_value('_progress', rcube_utils::INPUT_GET),
);
- if (function_exists('apc_fetch')) {
- $status = apc_fetch($prefix . $params['name']);
+ if (function_exists('uploadprogress_get_info')) {
+ $status = uploadprogress_get_info($params['name']);
if (!empty($status)) {
- $status['percent'] = round($status['current']/$status['total']*100);
- $params = array_merge($status, $params);
+ $params['current'] = $status['bytes_uploaded'];
+ $params['total'] = $status['bytes_total'];
}
}
- if (isset($params['percent']))
- $params['text'] = $this->gettext(array('name' => 'uploadprogress', 'vars' => array(
- 'percent' => $params['percent'] . '%',
- 'current' => $this->show_bytes($params['current']),
- 'total' => $this->show_bytes($params['total'])
- )));
+ if (!isset($status) && filter_var(ini_get('apc.rfc1867'), FILTER_VALIDATE_BOOLEAN)
+ && ini_get('apc.rfc1867_name')
+ ) {
+ $prefix = ini_get('apc.rfc1867_prefix');
+ $status = apc_fetch($prefix . $params['name']);
+
+ if (!empty($status)) {
+ $params['current'] = $status['current'];
+ $params['total'] = $status['total'];
+ }
+ }
+
+ if (!isset($status) && filter_var(ini_get('session.upload_progress.enabled'), FILTER_VALIDATE_BOOLEAN)
+ && ini_get('session.upload_progress.name')
+ ) {
+ $key = ini_get('session.upload_progress.prefix') . $params['name'];
+
+ $params['total'] = $_SESSION[$key]['content_length'];
+ $params['current'] = $_SESSION[$key]['bytes_processed'];
+ }
+
+ if (!empty($params['total'])) {
+ $total = $this->show_bytes($params['total'], $unit);
+ switch ($unit) {
+ case 'GB':
+ $gb = $params['current']/1073741824;
+ $current = sprintf($gb >= 10 ? "%d" : "%.1f", $gb);
+ break;
+ case 'MB':
+ $mb = $params['current']/1048576;
+ $current = sprintf($mb >= 10 ? "%d" : "%.1f", $mb);
+ break;
+ case 'KB':
+ $current = round($params['current']/1024);
+ break;
+ case 'B':
+ default:
+ $current = $params['current'];
+ break;
+ }
+
+ $params['percent'] = round($params['current']/$params['total']*100);
+ $params['text'] = $this->gettext(array(
+ 'name' => 'uploadprogress',
+ 'vars' => array(
+ 'percent' => $params['percent'] . '%',
+ 'current' => $current,
+ 'total' => $total
+ )
+ ));
+ }
$this->output->command('upload_progress_update', $params);
$this->output->send();
@@ -1876,13 +2008,24 @@
/**
* Initializes file uploading interface.
+ *
+ * @param $int Optional maximum file size in bytes
*/
- public function upload_init()
+ public function upload_init($max_size = null)
{
// Enable upload progress bar
- $rfc1867 = filter_var(ini_get('apc.rfc1867'), FILTER_VALIDATE_BOOLEAN);
- if ($rfc1867 && ($seconds = $this->config->get('upload_progress'))) {
- if ($field_name = ini_get('apc.rfc1867_name')) {
+ if ($seconds = $this->config->get('upload_progress')) {
+ if (function_exists('uploadprogress_get_info')) {
+ $field_name = 'UPLOAD_IDENTIFIER';
+ }
+ if (!$field_name && filter_var(ini_get('apc.rfc1867'), FILTER_VALIDATE_BOOLEAN)) {
+ $field_name = ini_get('apc.rfc1867_name');
+ }
+ if (!$field_name && filter_var(ini_get('session.upload_progress.enabled'), FILTER_VALIDATE_BOOLEAN)) {
+ $field_name = ini_get('session.upload_progress.name');
+ }
+
+ if ($field_name) {
$this->output->set_env('upload_progress_name', $field_name);
$this->output->set_env('upload_progress_time', (int) $seconds);
}
@@ -1896,12 +2039,86 @@
$max_filesize = $max_postsize;
}
+ if ($max_size && $max_size < $max_filesize) {
+ $max_filesize = $max_size;
+ }
+
$this->output->set_env('max_filesize', $max_filesize);
$max_filesize = $this->show_bytes($max_filesize);
$this->output->set_env('filesizeerror', $this->gettext(array(
'name' => 'filesizeerror', 'vars' => array('size' => $max_filesize))));
return $max_filesize;
+ }
+
+ /**
+ * Outputs uploaded file content (with image thumbnails support
+ *
+ * @param array $file Upload file data
+ */
+ public function display_uploaded_file($file)
+ {
+ if (empty($file)) {
+ return;
+ }
+
+ $file = $this->plugins->exec_hook('attachment_display', $file);
+
+ if ($file['status']) {
+ if (empty($file['size'])) {
+ $file['size'] = $file['data'] ? strlen($file['data']) : @filesize($file['path']);
+ }
+
+ // generate image thumbnail for file browser in HTML editor
+ if (!empty($_GET['_thumbnail'])) {
+ $temp_dir = $this->config->get('temp_dir');
+ $thumbnail_size = 80;
+ $mimetype = $file['mimetype'];
+ $file_ident = $file['id'] . ':' . $file['mimetype'] . ':' . $file['size'];
+ $cache_basename = $temp_dir . '/' . md5($file_ident . ':' . $this->user->ID . ':' . $thumbnail_size);
+ $cache_file = $cache_basename . '.thumb';
+
+ // render thumbnail image if not done yet
+ if (!is_file($cache_file)) {
+ if (!$file['path']) {
+ $orig_name = $filename = $cache_basename . '.tmp';
+ file_put_contents($orig_name, $file['data']);
+ }
+ else {
+ $filename = $file['path'];
+ }
+
+ $image = new rcube_image($filename);
+ if ($imgtype = $image->resize($thumbnail_size, $cache_file, true)) {
+ $mimetype = 'image/' . $imgtype;
+
+ if ($orig_name) {
+ unlink($orig_name);
+ }
+ }
+ }
+
+ if (is_file($cache_file)) {
+ // cache for 1h
+ $this->output->future_expire_header(3600);
+ header('Content-Type: ' . $mimetype);
+ header('Content-Length: ' . filesize($cache_file));
+
+ readfile($cache_file);
+ exit;
+ }
+ }
+
+ header('Content-Type: ' . $file['mimetype']);
+ header('Content-Length: ' . $file['size']);
+
+ if ($file['data']) {
+ echo $file['data'];
+ }
+ else if ($file['path']) {
+ readfile($file['path']);
+ }
+ }
}
/**
@@ -1965,25 +2182,30 @@
/**
* Create a human readable string for a number of bytes
*
- * @param int Number of bytes
+ * @param int Number of bytes
+ * @param string Size unit
*
* @return string Byte string
*/
- public function show_bytes($bytes)
+ public function show_bytes($bytes, &$unit = null)
{
if ($bytes >= 1073741824) {
- $gb = $bytes/1073741824;
- $str = sprintf($gb>=10 ? "%d " : "%.1f ", $gb) . $this->gettext('GB');
+ $unit = 'GB';
+ $gb = $bytes/1073741824;
+ $str = sprintf($gb >= 10 ? "%d " : "%.1f ", $gb) . $this->gettext($unit);
}
else if ($bytes >= 1048576) {
- $mb = $bytes/1048576;
- $str = sprintf($mb>=10 ? "%d " : "%.1f ", $mb) . $this->gettext('MB');
+ $unit = 'MB';
+ $mb = $bytes/1048576;
+ $str = sprintf($mb >= 10 ? "%d " : "%.1f ", $mb) . $this->gettext($unit);
}
else if ($bytes >= 1024) {
- $str = sprintf("%d ", round($bytes/1024)) . $this->gettext('KB');
+ $unit = 'KB';
+ $str = sprintf("%d ", round($bytes/1024)) . $this->gettext($unit);
}
else {
- $str = sprintf('%d ', $bytes) . $this->gettext('B');
+ $unit = 'B';
+ $str = sprintf('%d ', $bytes) . $this->gettext($unit);
}
return $str;
@@ -2016,11 +2238,13 @@
/**
* Returns message UID(s) and IMAP folder(s) from GET/POST data
*
- * @param string UID value to decode
- * @param string Default mailbox value (if not encoded in UIDs)
+ * @param string UID value to decode
+ * @param string Default mailbox value (if not encoded in UIDs)
+ * @param bool Will be set to True if multi-folder request
+ *
* @return array List of message UIDs per folder
*/
- public static function get_uids($uids = null, $mbox = null)
+ public static function get_uids($uids = null, $mbox = null, &$is_multifolder = false)
{
// message UID (or comma-separated list of IDs) is provided in
// the form of <ID>-<MBOX>[,<ID>-<MBOX>]*
@@ -2037,6 +2261,7 @@
// special case: *
if ($_uid == '*' && is_object($_SESSION['search'][1]) && $_SESSION['search'][1]->multi) {
+ $is_multifolder = true;
// extract the full list of UIDs per folder from the search set
foreach ($_SESSION['search'][1]->sets as $subset) {
$mbox = $subset->get_parameters('MAILBOX');
@@ -2050,18 +2275,48 @@
// create a per-folder UIDs array
foreach ((array)$_uid as $uid) {
list($uid, $mbox) = explode('-', $uid, 2);
- if (empty($mbox))
+ if (!strlen($mbox)) {
$mbox = $_mbox;
- if ($uid == '*')
+ }
+ else {
+ $is_multifolder = true;
+ }
+
+ if ($uid == '*') {
$result[$mbox] = $uid;
- else
+ }
+ else {
$result[$mbox][] = $uid;
+ }
}
}
return $result;
}
+ /**
+ * Get resource file content (with assets_dir support)
+ *
+ * @param string $name File name
+ */
+ public function get_resource_content($name)
+ {
+ if (!strpos($name, '/')) {
+ $name = "program/resources/$name";
+ }
+
+ $assets_dir = $this->config->get('assets_dir');
+
+ if ($assets_dir) {
+ $path = slashify($assets_dir) . $name;
+ if (@file_exists($path)) {
+ $name = $path;
+ }
+ }
+
+ return file_get_contents($name, false);
+ }
+
/************************************************************************
********* Deprecated methods (to be removed) *********
--
Gitblit v1.9.1