UpdateCurrencyRate.php

[Pman.Core] / UpdateCurrencyRate.php

diff --git a/UpdateCurrencyRate.php b/UpdateCurrencyRate.php
index 3e558ca..2a582e5 100644 (file)
--- a/UpdateCurrencyRate.php
+++ b/UpdateCurrencyRate.php
@@ -1,7 +1,136 @@
 <?php
 
-/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-?>
+require_once 'Pman.php';
+
+class Pman_Core_UpdateCurrencyRate extends Pman
+{
+    
+    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() 
+    {
+        $ff = HTML_FlexyFramework::get();
+        if (!empty($ff->cli)) {
+            $this->cli = true;
+            return true;
+        }
+        
+        die("NOT ALLOWED");
+    }
+    
+    function get()
+    {
+        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