/**
* Callback function for parsing an xml command tag
* and turn it into real html content
*
* @param array Matches array of preg_replace_callback
* @return string Tag/Object content
*/
private function xml_command($matches)
{
$command = strtolower($matches[1]);
$attrib = parse_attrib_string($matches[2]);
// empty output if required condition is not met
if (!empty($attrib['condition']) && !$this->check_condition($attrib['condition'])) {
return '';
}
// execute command
switch ($command) {
// return a button
case 'button':
if ($attrib['name'] || $attrib['command']) {
return $this->button($attrib);
}
break;
// show a label
// show a label
case 'label':
if ($attrib['name'] || $attrib['command']) {
$vars = $attrib + array('product' => $this->config['product_name']);
unset($vars['name'], $vars['command']);
$label = rcube_label($attrib + array('vars' => $vars));
return !$attrib['noshow'] ? get_boolean((string) $attrib['html']) ? $label : Q($label) : '';
}
break;
// include a file
// include a file
case 'include':
if (!$this->plugin_skin_path || !is_file($path = realpath($this->plugin_skin_path . $attrib['file']))) {
$path = realpath(($attrib['skin_path'] ? $attrib['skin_path'] : $this->config['skin_path']) . $attrib['file']);
}
if (is_readable($path)) {
if ($this->config['skin_include_php']) {
$incl = $this->include_php($path);
} else {
$incl = file_get_contents($path);
}
$incl = $this->parse_conditions($incl);
return $this->parse_xml($incl);
}
break;
case 'plugin.include':
$hook = $this->app->plugins->exec_hook("template_plugin_include", $attrib);
return $hook['content'];
break;
// define a container block
// define a container block
case 'container':
if ($attrib['name'] && $attrib['id']) {
$this->command('gui_container', $attrib['name'], $attrib['id']);
// let plugins insert some content here
$hook = $this->app->plugins->exec_hook("template_container", $attrib);
return $hook['content'];
}
break;
// return code for a specific application object
// return code for a specific application object
case 'object':
$object = strtolower($attrib['name']);
$content = '';
// we are calling a class/method
if (($handler = $this->object_handlers[$object]) && is_array($handler)) {
if (is_object($handler[0]) && method_exists($handler[0], $handler[1]) || is_string($handler[0]) && class_exists($handler[0])) {
$content = call_user_func($handler, $attrib);
}
} else {
if (function_exists($handler)) {
$content = call_user_func($handler, $attrib);
} else {
if ($object == 'logo') {
$attrib += array('alt' => $this->xml_command(array('', 'object', 'name="productname"')));
if ($this->config['skin_logo']) {
$attrib['src'] = $this->config['skin_logo'];
}
$content = html::img($attrib);
} else {
if ($object == 'productname') {
$name = !empty($this->config['product_name']) ? $this->config['product_name'] : 'Roundcube Webmail';
$content = Q($name);
} else {
if ($object == 'version') {
$ver = (string) RCMAIL_VERSION;
if (is_file(INSTALL_PATH . '.svn/entries')) {
if (preg_match('/Revision:\\s(\\d+)/', @shell_exec('svn info'), $regs)) {
$ver .= ' [SVN r' . $regs[1] . ']';
}
}
$content = Q($ver);
} else {
if ($object == 'steptitle') {
$content = Q($this->get_pagetitle());
} else {
if ($object == 'pagetitle') {
if (!empty($this->config['devel_mode']) && !empty($_SESSION['username'])) {
$title = $_SESSION['username'] . ' :: ';
} else {
if (!empty($this->config['product_name'])) {
$title = $this->config['product_name'] . ' :: ';
} else {
$title = '';
}
}
$title .= $this->get_pagetitle();
$content = Q($title);
}
}
}
}
}
}
}
// exec plugin hooks for this template object
$hook = $this->app->plugins->exec_hook("template_object_{$object}", $attrib + array('content' => $content));
return $hook['content'];
// return code for a specified eval expression
// return code for a specified eval expression
case 'exp':
$value = $this->parse_expression($attrib['expression']);
return eval("return Q({$value});");
// return variable
// return variable
case 'var':
$var = explode(':', $attrib['name']);
$name = $var[1];
$value = '';
switch ($var[0]) {
case 'env':
$value = $this->env[$name];
break;
case 'config':
$value = $this->config[$name];
if (is_array($value) && $value[$_SESSION['imap_host']]) {
$value = $value[$_SESSION['imap_host']];
}
break;
case 'request':
$value = get_input_value($name, RCUBE_INPUT_GPC);
break;
case 'session':
$value = $_SESSION[$name];
break;
case 'cookie':
$value = htmlspecialchars($_COOKIE[$name]);
break;
case 'browser':
$value = $this->browser->{$name};
break;
}
if (is_array($value)) {
$value = implode(', ', $value);
}
return Q($value);
break;
}
return '';
}
/**
* Convert a xml command tag into real content
*
* @param string Tag command: object,button,label, etc.
* @param string Attribute string
* @return string Tag/Object content
*/
private function xml_command($command, $str_attrib, $add_attrib = array())
{
$command = strtolower($command);
$attrib = parse_attrib_string($str_attrib) + $add_attrib;
// empty output if required condition is not met
if (!empty($attrib['condition']) && !$this->check_condition($attrib['condition'])) {
return '';
}
// execute command
switch ($command) {
// return a button
case 'button':
if ($attrib['name'] || $attrib['command']) {
return $this->button($attrib);
}
break;
// show a label
// show a label
case 'label':
if ($attrib['name'] || $attrib['command']) {
return Q(rcube_label($attrib + array('vars' => array('product' => $this->config['product_name']))));
}
break;
// include a file
// include a file
case 'include':
$path = realpath($this->config['skin_path'] . $attrib['file']);
if (is_readable($path)) {
if ($this->config['skin_include_php']) {
$incl = $this->include_php($path);
} else {
$incl = file_get_contents($path);
}
return $this->parse_xml($incl);
}
break;
case 'plugin.include':
//rcube::tfk_debug(var_export($this->config['skin_path'], true));
$path = realpath($this->config['skin_path'] . $attrib['file']);
if (!$path) {
//rcube::tfk_debug("Does not exist:");
//rcube::tfk_debug($this->config['skin_path']);
//rcube::tfk_debug($attrib['file']);
//rcube::tfk_debug($path);
}
$incl = file_get_contents($path);
if ($incl) {
return $this->parse_xml($incl);
}
break;
// return code for a specific application object
// return code for a specific application object
case 'object':
$object = strtolower($attrib['name']);
// we are calling a class/method
if (($handler = $this->object_handlers[$object]) && is_array($handler)) {
if (is_object($handler[0]) && method_exists($handler[0], $handler[1]) || is_string($handler[0]) && class_exists($handler[0])) {
return call_user_func($handler, $attrib);
}
} else {
if (function_exists($handler)) {
// execute object handler function
return call_user_func($handler, $attrib);
}
}
if ($object == 'productname') {
$name = !empty($this->config['product_name']) ? $this->config['product_name'] : 'RoundCube Webmail';
return Q($name);
}
if ($object == 'version') {
$ver = (string) RCMAIL_VERSION;
if (is_file(INSTALL_PATH . '.svn/entries')) {
if (preg_match('/Revision:\\s(\\d+)/', @shell_exec('svn info'), $regs)) {
$ver .= ' [SVN r' . $regs[1] . ']';
}
}
return $ver;
}
if ($object == 'steptitle') {
return Q($this->get_pagetitle());
}
if ($object == 'pagetitle') {
$title = !empty($this->config['product_name']) ? $this->config['product_name'] . ' :: ' : '';
$title .= $this->get_pagetitle();
return Q($title);
}
break;
// return code for a specified eval expression
// return code for a specified eval expression
case 'exp':
$value = $this->parse_expression($attrib['expression']);
return eval("return Q({$value});");
// return variable
// return variable
case 'var':
$var = explode(':', $attrib['name']);
$name = $var[1];
$value = '';
switch ($var[0]) {
case 'env':
$value = $this->env[$name];
break;
case 'config':
$value = $this->config[$name];
if (is_array($value) && $value[$_SESSION['imap_host']]) {
$value = $value[$_SESSION['imap_host']];
}
break;
case 'request':
$value = get_input_value($name, RCUBE_INPUT_GPC);
break;
case 'session':
$value = $_SESSION[$name];
break;
case 'cookie':
$value = htmlspecialchars($_COOKIE[$name]);
break;
}
if (is_array($value)) {
$value = implode(', ', $value);
}
return Q($value);
break;
}
return '';
}
