public static function getPlanets()
{
$Config = ConfigManager::declareConfigValue();
//get overview page html
$overview = GlobalFunc::httpGet($Config['OVERVIEW_URL'], $Config['COOKIE_FILE']);
$ov_dom = GlobalFunc::loadHtml($overview);
$planet_list_dom = $ov_dom->getElementById("planetList");
$pList = $planet_list_dom;
if (!is_object($pList)) {
echo "Error occur, Planet List not found, return empty planet list.\n";
return array();
}
//list 下 每個div都是一個星球
//每個div下都有兩個span
//<span class="planet-name ">jones4</span>
//<span class="planet-koords ">[1:83:6]</span>
$planets_dom = $pList->getElementsByTagName('div');
//echo "There ". $planets_dom->length . " Planet(s).";
//存放月亮的起始編號(最後一顆星球之後就是月亮)
$moon_num = $planets_dom->length + 1;
//create planets
$planets = array();
for ($i = 0; $i < $planets_dom->length; $i++) {
//get planet link
$a_list = $planets_dom->item($i)->getElementsByTagName('a');
$a_dom = $a_list->item(0);
//產生星球
$planet = Planet::createPlanetObj($a_dom, $planets_dom, $i);
//將星球obj 加入list
$planets[$i] = $planet;
//確認是否有月球
$has_moon = false;
$moon_href = "";
$moon_coord = array();
$a_count = $a_list->length;
$moon_obj = array();
Planet::updateMoonInfo($a_list, $a_count, $planet, $has_moon, $moon_href, $moon_coord);
if ($has_moon == true) {
//有月亮則加到清單最後面
$moon_obj = new Planet("月亮", $moon_coord, null, $moon_href, $moon_num);
//將月亮obj 加入list
//idx為編號-1
$planets[$moon_num - 1] = $moon_obj;
$moon_num++;
//月亮編號+1
}
}
return $planets;
}
