/**
* Generates the list of flashvars supported by this version of the player along with
* their defaults.
* @return A structured array of the flashvars.
*/
private static function loadPlayerFlashVars()
{
$f_vars = array();
//Load the player xml file.
$xml = simplexml_load_file(LongTailFramework::$dir . "/player.xml");
$config_file = LongTailFramework::$current_config_values;
$config_values = LongTailFramework::getConfigValues();
//Process the flashvars in the player xml file.
foreach ($xml->flashvars as $flash_vars) {
$f_var = array();
$f_var_section = (string) $flash_vars["section"];
$f_var_advanced = (string) $flash_vars["type"];
//Ignore the flashvars categorized as "None."
if ($f_var_advanced != "None") {
foreach ($flash_vars as $flash_var) {
$default = (string) $flash_var->{"default"};
//If the config file was loaded and has an entry for the current flashvar
//use the value in the config file.
if ($config_file && $config_file->{$flash_var->name}) {
unset($config_values[(string) $flash_var->name]);
$default = (string) $config_file->{$flash_var->name};
$default = str_replace(LongTailFramework::getSkinURL(), "", $default);
$default = preg_replace("/(\\.swf|\\.zip)/", "", $default);
}
$values = (array) $flash_var->select;
$val = $values["option"];
$type = (string) $flash_var["type"];
//Load the possible values for the skin flashvar.
if ($flash_var->name == "skin") {
$type = "select";
$val = array_keys(LongTailFramework::getSkins());
}
$temp_var = new FlashVar((string) $flash_var->name, $default, (string) $flash_var->description, $val, $type);
$f_var[(string) $flash_var->name] = $temp_var;
}
$f_vars[$f_var_advanced][$f_var_section] = $f_var;
}
}
unset($config_values["plugins"]);
unset($config_values["ltas.cc"]);
LongTailFramework::getPlugins($config_values);
if ($config_values) {
LongTailFramework::$loaded_additional_flash_vars = LongTailFramework::flattenAdditionalFlashVars($config_values);
}
LongTailFramework::$loaded_flash_vars = $f_vars;
}