From 000f6ee3041c0e587c4a54daa95dfc421f7bd2d4 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Mon, 22 Sep 2014 03:38:21 -0400
Subject: [PATCH] Merge branch 'oracle'
---
program/include/rcmail_output_html.php | 150 +++++++++++++++++++++++++++++++++++++------------
1 files changed, 113 insertions(+), 37 deletions(-)
diff --git a/program/include/rcmail_output_html.php b/program/include/rcmail_output_html.php
index 154bbef..0f2a0a6 100644
--- a/program/include/rcmail_output_html.php
+++ b/program/include/rcmail_output_html.php
@@ -68,6 +68,7 @@
$this->set_env('task', $task);
$this->set_env('x_frame_options', $this->config->get('x_frame_options', 'sameorigin'));
$this->set_env('standard_windows', (bool) $this->config->get('standard_windows'));
+ $this->set_env('locale', $_SESSION['language']);
// add cookie info
$this->set_env('cookie_domain', ini_get('session.cookie_domain'));
@@ -418,28 +419,23 @@
*/
public function write($template = '')
{
- // unlock interface after iframe load
- $unlock = preg_replace('/[^a-z0-9]/i', '', $_REQUEST['_unlock']);
- if ($this->framed) {
- array_unshift($this->js_commands, array('iframe_loaded', $unlock));
- }
- else if ($unlock) {
- array_unshift($this->js_commands, array('hide_message', $unlock));
- }
-
if (!empty($this->script_files)) {
$this->set_env('request_token', $this->app->get_request_token());
}
- // write all env variables to client
- if ($commands = $this->get_js_commands()) {
- if ($this->framed) {
- $prefix = "if (window.parent) {\n";
- $suffix = " }";
- }
+ $commands = $this->get_js_commands($framed);
- $this->add_script($prefix . $commands . $suffix, 'head_top');
+ // if all js commands go to parent window we can ignore all
+ // script files and skip rcube_webmail initialization (#1489792)
+ if ($framed) {
+ $this->scripts = array();
+ $this->script_files = array();
+ $this->header = '';
+ $this->footer = '';
}
+
+ // write all javascript commands
+ $this->add_script($commands, 'head_top');
// send clickjacking protection headers
$iframe = $this->framed || $this->env['framed'];
@@ -567,19 +563,33 @@
*
* @return string $out
*/
- protected function get_js_commands()
+ protected function get_js_commands(&$framed = null)
{
- $out = '';
+ $out = '';
+ $parent_commands = 0;
+ $top_commands = array();
+ // these should be always on top,
+ // e.g. hide_message() below depends on env.framed
if (!$this->framed && !empty($this->js_env)) {
- $out .= self::JS_OBJECT_NAME . '.set_env('.self::json_serialize($this->js_env).");\n";
+ $top_commands[] = array('set_env', $this->js_env);
}
-
if (!empty($this->js_labels)) {
- $this->command('add_label', $this->js_labels);
+ $top_commands[] = array('add_label', $this->js_labels);
}
- foreach ($this->js_commands as $i => $args) {
+ // unlock interface after iframe load
+ $unlock = preg_replace('/[^a-z0-9]/i', '', $_REQUEST['_unlock']);
+ if ($this->framed) {
+ $top_commands[] = array('iframe_loaded', $unlock);
+ }
+ else if ($unlock) {
+ $top_commands[] = array('hide_message', $unlock);
+ }
+
+ $commands = array_merge($top_commands, $this->js_commands);
+
+ foreach ($commands as $i => $args) {
$method = array_shift($args);
$parent = $this->framed || preg_match('/^parent\./', $method);
@@ -587,12 +597,26 @@
$args[$i] = self::json_serialize($arg);
}
- $out .= sprintf(
- "%s.%s(%s);\n",
- ($parent ? 'if (window.parent && parent.'.self::JS_OBJECT_NAME.') parent.' : '') . self::JS_OBJECT_NAME,
- preg_replace('/^parent\./', '', $method),
- implode(',', $args)
- );
+ if ($parent) {
+ $parent_commands++;
+ $method = preg_replace('/^parent\./', '', $method);
+ $parent_prefix = 'if (window.parent && parent.' . self::JS_OBJECT_NAME . ') parent.';
+ $method = $parent_prefix . self::JS_OBJECT_NAME . '.' . $method;
+ }
+ else {
+ $method = self::JS_OBJECT_NAME . '.' . $method;
+ }
+
+ $out .= sprintf("%s(%s);\n", $method, implode(',', $args));
+ }
+
+ $framed = $parent_prefix && $parent_commands == count($commands);
+
+ // make the output more compact if all commands go to parent window
+ if ($framed) {
+ $out = "if (window.parent && parent." . self::JS_OBJECT_NAME . ") {\n"
+ . str_replace($parent_prefix, "\tparent.", $out)
+ . "}\n";
}
return $out;
@@ -875,6 +899,14 @@
return '';
}
+ // localize title and summary attributes
+ if ($command != 'button' && !empty($attrib['title']) && $this->app->text_exists($attrib['title'])) {
+ $attrib['title'] = $this->app->gettext($attrib['title']);
+ }
+ if ($command != 'button' && !empty($attrib['summary']) && $this->app->text_exists($attrib['summary'])) {
+ $attrib['summary'] = $this->app->gettext($attrib['summary']);
+ }
+
// execute command
switch ($command) {
// return a button
@@ -895,16 +927,16 @@
$attrib['name'] = $this->eval_expression($attrib['expression']);
if ($attrib['name'] || $attrib['command']) {
- // @FIXME: 'noshow' is useless, remove?
- if ($attrib['noshow']) {
- return '';
- }
-
$vars = $attrib + array('product' => $this->config->get('product_name'));
unset($vars['name'], $vars['command']);
$label = $this->app->gettext($attrib + array('vars' => $vars));
$quoting = !empty($attrib['quoting']) ? strtolower($attrib['quoting']) : (rcube_utils::get_boolean((string)$attrib['html']) ? 'no' : '');
+
+ // 'noshow' can be used in skins to define new labels
+ if ($attrib['noshow']) {
+ return '';
+ }
switch ($quoting) {
case 'no':
@@ -1107,7 +1139,8 @@
*/
public function button($attrib)
{
- static $s_button_count = 100;
+ static $s_button_count = 100;
+ static $disabled_actions = null;
// these commands can be called directly via url
$a_static_commands = array('compose', 'list', 'preferences', 'folders', 'identities');
@@ -1116,9 +1149,14 @@
return '';
}
+
// try to find out the button type
if ($attrib['type']) {
$attrib['type'] = strtolower($attrib['type']);
+ if ($pos = strpos($attrib['type'], '-menuitem')) {
+ $attrib['type'] = substr($attrib['type'], 0, -9);
+ $menuitem = true;
+ }
}
else {
$attrib['type'] = ($attrib['image'] || $attrib['imagepas'] || $attrib['imageact']) ? 'image' : 'link';
@@ -1126,8 +1164,21 @@
$command = $attrib['command'];
- if ($attrib['task'])
- $command = $attrib['task'] . '.' . $command;
+ if ($attrib['task']) {
+ $element = $command = $attrib['task'] . '.' . $command;
+ }
+ else {
+ $element = ($this->env['task'] ? $this->env['task'] . '.' : '') . $command;
+ }
+
+ if ($disabled_actions === null) {
+ $disabled_actions = (array) $this->config->get('disabled_actions');
+ }
+
+ // remove buttons for disabled actions
+ if (in_array($element, $disabled_actions)) {
+ return '';
+ }
if (!$attrib['image']) {
$attrib['image'] = $attrib['imagepas'] ? $attrib['imagepas'] : $attrib['imageact'];
@@ -1145,6 +1196,17 @@
}
if ($attrib['alt']) {
$attrib['alt'] = html::quote($this->app->gettext($attrib['alt'], $attrib['domain']));
+ }
+
+ // set accessibility attributes
+ if (!$attrib['role']) {
+ $attrib['role'] = 'button';
+ }
+ if (!empty($attrib['class']) && !empty($attrib['classact']) || !empty($attrib['imagepas']) && !empty($attrib['imageact'])) {
+ if (array_key_exists('tabindex', $attrib))
+ $attrib['data-tabindex'] = $attrib['tabindex'];
+ $attrib['tabindex'] = '-1'; // disable button by default
+ $attrib['aria-disabled'] = 'true';
}
// set title to alt attribute for IE browsers
@@ -1249,6 +1311,11 @@
$out = html::tag($attrib['wrapper'], null, $out);
}
+ if ($menuitem) {
+ $class = $attrib['menuitem-class'] ? ' class="' . $attrib['menuitem-class'] . '"' : '';
+ $out = '<li role="menuitem"' . $class . '>' . $out . '</li>';
+ }
+
return $out;
}
@@ -1331,7 +1398,7 @@
$output = trim($templ);
if (empty($output)) {
- $output = $this->default_template;
+ $output = html::doctype('html5') . "\n" . $this->default_template;
$is_empty = true;
}
@@ -1340,6 +1407,15 @@
$this->pagetitle = 'Roundcube Mail';
}
+ // declare page language
+ if (!empty($_SESSION['language'])) {
+ $lang = substr($_SESSION['language'], 0, 2);
+ $output = preg_replace('/<html/', '<html lang="' . html::quote($lang) . '"', $output, 1);
+ if (!headers_sent()) {
+ header('Content-Language: ' . $lang);
+ }
+ }
+
// replace specialchars in content
$page_title = html::quote($this->pagetitle);
$page_header = '';
--
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