static $cli_desc = "Update Currency Exchange Rate";
+ static $cli_opts = array();
+
var $cli = false;
+ var $actionUrl = 'http://www.oanda.com/currency/historical-rates-classic';
+
+ var $mapping = array(
+ 'CNY' => 'RMB'
+ );
+
function getAuth()
{
$ff = HTML_FlexyFramework::get();
function get()
{
- print_r('update currency exchange rate');
+ echo "obtain the currency lists... \n";
+
+ $currency = array();
+
+ $response = $this->curl($this->actionUrl, array(), 'GET');
+
+ libxml_use_internal_errors (true);
+
+ $doc = new DOMDocument();
+ $doc->loadHTML($response);
+
+ libxml_use_internal_errors (false);
+
+ $xpath = new DOMXpath($doc);
+
+ $elements = $xpath->query("//select[@name='exch']/option");
+
+ foreach($elements as $el) {
+ $currency[] = $el->getAttribute('value');
+ }
+
+ if(empty($currency)){
+ die('no any currency');
+ }
+
+ foreach ($currency as $c){
+ $params = array(
+ 'lang' => 'en',
+ 'result' => 1,
+ 'date1' => date('m/d/y', strtotime("-6 MONTH")),
+ 'date'=> date('m/d/y'),
+ 'date_fmt' => 'us',
+ 'exch' => $c,
+ 'expr' => 'USD',
+ 'margin_fixed' => 0,
+ 'format'=> 'CSV'
+ );
+ }
+
+ $response = $this->curl($this->actionUrl, $params, 'POST');
+
+ libxml_use_internal_errors (true);
+
+ $doc = new DOMDocument();
+ $doc->loadHTML($response);
+
+ libxml_use_internal_errors (false);
+
+ $xpath = new DOMXpath($doc);
+
+ $ts = $xpath->query("//table[@id='converter_table']");
+
+ $elements = $xpath->query("./div", $ts->item(0));
+
+ print_r($elements);
+
+ }
+
+ function curl($url, $request = array(), $method = 'GET')
+ {
+
+ if(is_array($request)){
+ $request = http_build_query($request);
+ }
+
+ $url = $url . ($method == 'GET' ? "?" . $request : '');
+ $ch = curl_init($url);
+
+ if ($method == 'POST') {
+ curl_setopt($ch, CURLOPT_POST, 1);
+ curl_setopt($ch, CURLOPT_POSTFIELDS, $request);
+ curl_setopt($ch, CURLOPT_HTTPHEADER,
+ array("Content-Type: application/x-www-form-urlencoded", "Content-Length: " . strlen($request)));
+ }
+
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+
+ curl_setopt($ch, CURLOPT_HEADER, false);
+ curl_setopt($ch, CURLOPT_VERBOSE, 1);
+ curl_setopt($ch, CURLOPT_TIMEOUT, 30);
+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+
+ $response = curl_exec($ch);
+
+ curl_close($ch);
+
+ return $response;
}
+ /*
+ lang:en
+ result:1
+ date1:10/14/14
+ date:10/20/14
+ date_fmt:us
+ exch:USD
+ exch2:
+ expr:EUR
+ expr2:
+ margin_fixed:0
+ format:HTML
+ SUBMIT:Get Table
+ */
}
\ No newline at end of file