diff options
Diffstat (limited to 'program/include/rcmail_output_html.php')
| -rw-r--r-- | program/include/rcmail_output_html.php | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/program/include/rcmail_output_html.php b/program/include/rcmail_output_html.php index ade2bd4a4..6100269b9 100644 --- a/program/include/rcmail_output_html.php +++ b/program/include/rcmail_output_html.php @@ -307,17 +307,19 @@ class rcmail_output_html extends rcmail_output /** * Delete all stored env variables and commands + * + * @param bool $all Reset all env variables (including internal) */ - public function reset() + public function reset($all = false) { - $env = array_intersect_key($this->env, array('extwin'=>1, 'framed'=>1)); + $env = $all ? null : array_intersect_key($this->env, array('extwin'=>1, 'framed'=>1)); parent::reset(); // let some env variables survive $this->env = $this->js_env = $env; - $this->js_labels = array(); - $this->js_commands = array(); + $this->js_labels = array(); + $this->js_commands = array(); $this->script_files = array(); $this->scripts = array(); $this->header = ''; @@ -362,7 +364,7 @@ class rcmail_output_html extends rcmail_output $this->parse($templ, false); } else { - $this->framed = $templ == 'iframe' ? true : $this->framed; + $this->framed = true; $this->write(); } @@ -396,9 +398,11 @@ class rcmail_output_html extends rcmail_output $this->set_env('request_token', $this->app->get_request_token()); // write all env variables to client - $js = $this->framed ? "if(window.parent) {\n" : ''; - $js .= $this->get_js_commands() . ($this->framed ? ' }' : ''); - $this->add_script($js, 'head_top'); + if ($commands = $this->get_js_commands()) { + $js = $this->framed ? "if (window.parent) {\n" : ''; + $js .= $commands . ($this->framed ? ' }' : ''); + $this->add_script($js, 'head_top'); + } // send clickjacking protection headers $iframe = $this->framed || !empty($_REQUEST['_framed']); |