| | |
| | | $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 |
| | | $this->set_env('cookie_domain', ini_get('session.cookie_domain')); |
| | |
| | | */ |
| | | public function write($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(); |
| | | } |
| | | |
| | | // write all javascript commands |
| | | $this->add_script($commands, 'head_top'); |
| | | |
| | | // send clickjacking protection headers |
| | | $iframe = $this->framed || $this->env['framed']; |
| | |
| | | * |
| | | * @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); |
| | | |
| | |
| | | $args[$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 $out; |
| | |
| | | return ''; |
| | | } |
| | | |
| | | // localize title and summary attributes |
| | | if ($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 |
| | |
| | | $attrib['alt'] = html::quote($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 |
| | | $attrib['aria-disabled'] = 'true'; |
| | | } |
| | | |
| | | // set title to alt attribute for IE browsers |
| | | if ($this->browser->ie && !$attrib['title'] && $attrib['alt']) { |
| | | $attrib['title'] = $attrib['alt']; |
| | |
| | | $output = trim($templ); |
| | | |
| | | if (empty($output)) { |
| | | $output = $this->default_template; |
| | | $output = html::doctype('html5') . "\n" . $this->default_template; |
| | | $is_empty = true; |
| | | } |
| | | |
| | |
| | | $this->pagetitle = 'Roundcube Mail'; |
| | | } |
| | | |
| | | // declare page language |
| | | if (!empty($_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 = ''; |