adding trade feed

neofutur · Sep 10, 2012 · 8b1a733 · 8b1a733
1 parent 8270709
commit 8b1a733
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Showing 6 changed files with 93 additions and 14 deletions.
diff --git a/lib/feedtools.php b/lib/feedtools.php
@@ -1,5 +1,5 @@
 <?php
-function feedheader( $date, $ttl, $format )
+function feedheader( $date, $ttl, $format, $title, $link,$description )
 {
  $feedheader="";
  $selflink = "http://p.b.gw.gd/pricefeed/bitcoin_price_feed.php?format=".$format;
@@ -9,9 +9,9 @@ function feedheader( $date, $ttl, $format )
 // $feedheader .= '<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" >';
  $feedheader .= '<channel>';
  $feedheader .= '<atom:link href="'.$selflink.'" rel="self" type="application/rss+xml" />';
- $feedheader .= '<title>Bitcoin Price Feed</title>';
- $feedheader .= '<link>http://bitcoin.gw.gd</link>';
- $feedheader .= '<description>RSS feed providing the latest bitcoin price, from mtgox API, provided by http://bitcoin.gw.gd</description>';
+ $feedheader .= '<title>'.$title.'</title>';
+ $feedheader .= '<link>'.$link.'http://bitcoin.gw.gd</link>';
+ $feedheader .= '<description>'.$description.'</description>';
  $feedheader .= '<language>en-us</language>';
  $feedheader .= '<lastBuildDate>'.$date.'</lastBuildDate>';
  $feedheader .= '<generator>bitcoin simple php tools</generator>';
@@ -35,7 +35,7 @@ function addfeeditem($title, $link, $description, $timestamp, $ticker )
  $donations = "free service provided by http://bitcoin.gw.gd , donations welcome : 1va4sqj5AFnMYicD7JzhDfxauk5w6Uuug";
  $feeditem="";
  $feeditem .= "<item>";
- $feeditem .= "<title>".$ticker."</title>";
+ $feeditem .= "<title>".$title."</title>";
  $feeditem .= "<link>".$link."</link>";
  $feeditem .= "<description>".$description." . ".$donations."</description>";
 //<content:encoded><![CDATA[<div><font color="#141414"><span style="font-family: Georgia">Let's see here what we need to do and not do to create good articles for our readers:</span></font><br />

diff --git a/pricefeed/bitcoin_price_feed.php b/pricefeed/bitcoin_price_feed.php
@@ -31,6 +31,10 @@
 //addfeedimage(imageurl, imagelink,imagetitle)
 //echo $format;
 
+$link="http://bitcoin.gw.gd";
+$title="bitcoin price feed";
+$description="RSS feed providing the latest bitcoin price, from mtgox API, provided by http://bitcoin.gw.gd";
+$rssfeed = feedheader( $date, $ttl, $format, $title, $link,$description);
 // add data / RSS items
 if ( $format == "short" )
 {
@@ -49,7 +53,6 @@
  $description="bitcoin price at date ". $date. " ";
 }
 
-$rssfeed = feedheader( $date, $ttl, $format);
 
 $rssfeed .= addfeeditem($title, $link, $description,$timestamp, $ticker);
 

diff --git a/pricefeed/getBitcoinPrice_USD.txt b/pricefeed/getBitcoinPrice_USD.txt
diff --git a/pricefeed/goxrate_USD.txt b/pricefeed/goxrate_USD.txt
diff --git a/tradefeed/bitcoin_trade_feed.php b/tradefeed/bitcoin_trade_feed.php
@@ -0,0 +1,76 @@
+<?php
+
+
+require_once ( dirname(__FILE__) . "/../lib/feedtools.php");
+
+header("Content-Type: application/rss+xml; charset=ISO-8859-1");
+
+// feed parameters , currency, delay, format, image
+$currency="USD"; $delay=30; $format="short";$image=false;
+
+if ( isset( $_GET ) )
+ if ( isset ( $_GET['format'] ) )
+   if ( $_GET['format'] == "short" or $_GET['format'] == "fullticker" )
+      $format = $_GET['format'];
+
+$fromcurrency="USD";
+
+// feed date
+//const string RFC822 = "D, d M y H:i:s O" ;
+$sincefile=dirname(__FILE__) . "/../cache/lasttradeid_".$fromcurrency.".txt";
+$since=file_get_contents($sincefile);
+//echo $since; exit;
+$tid=$since;
+
+$date= date('r');
+$ttl=30;
+$timestamp = time();
+$link="http://p.b.gw.gd/ti/miniticker.php?date=$timestamp";
+$grouptrades=false;
+
+// input rss header
+
+
+//if ( $image == true )
+//addfeedimage(imageurl, imagelink,imagetitle)
+//echo $format;
+$title="bitcoin trade feed";
+$link="http://bitcoin.gw.gd";
+$description="RSS feed providing the latest bitcoin trades, from mtgox API, feed updated every 30 seconds, provided by http://bitcoin.gw.gd";
+$rssfeed = feedheader( $date, $ttl, $format, $title, $link,$description );
+
+// add data / RSS items
+if ( $format == "short" )
+{
+ require_once ( dirname(__FILE__) . "/../lib/cachemtgoxtrades.php");
+ $trades=cachemtGoxTrades($fromcurrency="USD", $grouptrades, $since );
+}
+
+
+//var_dump($trades);exit;
+//foreach line
+foreach ( $trades as $trade )
+{
+ $timestamp=$trade->{'date'};
+ $datetrade=date("Md H:i:s" );
+ $price=$trade->{'price'};
+ $amount=$trade->{'amount'};
+ $tid=$trade->{'tid'};
+ $item=$trade->{'item'};
+ $currency=$trade->{'price_currency'};
+ $title= $datetrade." mtgox ".$tid." : ". $amount. " " . $item." traded at ".$price." ".$currency;
+ $link="http://p.b.gw.gd/ti/miniticker.php?date=$timestamp";
+ $link .= "&amp;format=short";
+ $description="bitcoin price at date ". $date. " ";
+ $rssfeed .= addfeeditem($title, $link, $description,$timestamp, $price );
+}
+// add RSS footer
+$rssfeed .= feedfooter();
+//echo $tid;exit;
+// update last trade_id
+file_put_contents($sincefile, $tid );
+
+// echo the full RSS feed
+echo $rssfeed;
+
+?>
diff --git a/tradefeed/feedconfig.php b/tradefeed/feedconfig.php
@@ -0,0 +1,8 @@
+<?php
+
+$providedbyurl="http://bitcoin.gw.gd";
+$feeddescription="RSS feed providing the latest bitcoin price, from mtgox API, provided by ".$providedbyurl;
+$donations="free service provided by : ".$providedbyurl." , donations welcome : 1va4sqj5AFnMYicD7JzhDfxauk5w6Uuug";
+$feedownurl="http://p.b.gw.gd/pricefeed/bitcoin_price_feed.php";
+
+?>