| | |
| | | |
| | | |
| | | /** |
| | | * Find the given file in the current skin path stack |
| | | * |
| | | * @param string File name/path to resolve (starting with /) |
| | | * @param string Reference to the base path of the matching skin |
| | | * @param string Additional path to search in |
| | | * @return mixed Relative path to the requested file or False if not found |
| | | */ |
| | | public function get_skin_file($file, &$skin_path, $add_path = null) |
| | | { |
| | | $skin_paths = $this->skin_paths; |
| | | if ($add_path) |
| | | array_unshift($skin_paths, $add_path); |
| | | |
| | | foreach ($skin_paths as $skin_path) { |
| | | $path = realpath($skin_path . $file); |
| | | if (is_file($path)) { |
| | | return $skin_path . $file; |
| | | } |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Register a GUI object to the client script |
| | | * |
| | | * @param string Object name |
| | |
| | | // apply skin search escalation list to plugin directory |
| | | $plugin_skin_paths = array(); |
| | | foreach ($this->skin_paths as $skin_path) { |
| | | $plugin_skin_paths[] = $this->app->plugins->dir . $plugin . '/' . $skin_path; |
| | | $plugin_skin_paths[] = $this->app->plugins->url . $plugin . '/' . $skin_path; |
| | | } |
| | | |
| | | // add fallback to default skin |
| | | if (is_dir($this->app->plugins->dir . $plugin . '/skins/default')) { |
| | | $skin_dir = $plugin . '/skins/default'; |
| | | $plugin_skin_paths[] = $this->app->plugins->dir . $skin_dir; |
| | | $plugin_skin_paths[] = $this->app->plugins->url . $skin_dir; |
| | | } |
| | | |
| | | // add plugin skin paths to search list |
| | |
| | | * Make URLs starting with a slash point to skin directory |
| | | * |
| | | * @param string Input string |
| | | * @param boolean True if URL should be resolved using the current skin path stack |
| | | * @return string |
| | | */ |
| | | public function abs_url($str) |
| | | public function abs_url($str, $search_path = false) |
| | | { |
| | | if ($str[0] == '/') |
| | | if ($str[0] == '/') { |
| | | if ($search_path && ($file_url = $this->get_skin_file($str, $skin_path))) |
| | | return $file_url; |
| | | |
| | | return $this->base_path . $str; |
| | | } |
| | | else |
| | | return $str; |
| | | } |
| | |
| | | // include a file |
| | | case 'include': |
| | | $old_base_path = $this->base_path; |
| | | $skin_paths = $this->skin_paths; |
| | | if ($attrib['skin_path']) |
| | | array_unshift($skin_paths, $attrib['skin_path']); |
| | | foreach ($skin_paths as $skin_path) { |
| | | $path = realpath($skin_path . $attrib['file']); |
| | | if (is_file($path)) { |
| | | if ($path = $this->get_skin_file($attrib['file'], $skin_path, $attrib['skin_path'])) { |
| | | $this->base_path = $skin_path; |
| | | break; |
| | | } |
| | | $path = realpath($path); |
| | | } |
| | | |
| | | if (is_readable($path)) { |
| | |
| | | * Returns iframe object, registers some related env variables |
| | | * |
| | | * @param array $attrib HTML attributes |
| | | * |
| | | * @param boolean $is_contentframe Register this iframe as the 'contentframe' gui object |
| | | * @return string IFRAME element |
| | | */ |
| | | public function frame($attrib) |
| | | public function frame($attrib, $is_contentframe = false) |
| | | { |
| | | static $idcount = 0; |
| | | |
| | | if (!$attrib['id']) { |
| | | $attrib['id'] = 'rcmframe'; |
| | | $attrib['id'] = 'rcmframe' . ++$idcount; |
| | | } |
| | | |
| | | if (!$attrib['name']) { |
| | | $attrib['name'] = $attrib['id']; |
| | | } |
| | | $attrib['src'] = $attrib['src'] ? $this->abs_url($attrib['src'], true) : 'program/resources/blank.gif'; |
| | | |
| | | $this->set_env('contentframe', $attrib['id']); |
| | | $this->set_env('blankpage', $attrib['src'] ? $this->abs_url($attrib['src']) : 'program/resources/blank.gif'); |
| | | // register as 'contentframe' object |
| | | if ($is_contentframe) |
| | | $this->set_env('contentframe', $attrib['name']); |
| | | $this->set_env('blankpage', $attrib['src']); |
| | | } |
| | | |
| | | return html::iframe($attrib); |
| | | } |