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6.0

fgets and fclose errors

Asked by FirstBorn in PHP Scripting Language

Tags: errors

Hi,

Thanks for your help.

Here is the issue.
I am able to use this script and it works for Me.
My partner is testing it and gets an error when clicking on the button to make a purchase.

The Error and the Code are listed below.

Thank You VERY Much for helping to resolve this.

Respectfully,

FirstBorn

-----------------------------
Environment:
-----------------------------
Apache version        1.3.37 (Unix)
PHP version        4.3.11

-----------------------------
Here are the Errors:
-----------------------------
Warning: fgets(): supplied argument is not a valid stream resource in /home/blah/public_html/blah/blah/index.php on line 880

Warning: fclose(): supplied argument is not a valid stream resource in /home/blah/public_html/blah/blah/index.php on line 883

----------------------------
Here is the code:
----------------------------
<?php
include("settings.php");

function searchKeywords($url){
  $parts = parse_url($url);
  $host = str_replace("www.", "", $parts["host"]);
  $keywords = "";
  parse_str($parts["query"], $vars);
  if(strpos(" $host", "google")){
    $keywords = urldecode($vars["q"]);
  }
  elseif(strpos(" $host", "yahoo")){
    $keywords = urldecode($vars["p"]);
  }
  elseif(strpos(" $host", "live")){
    $keywords = urldecode($vars["q"]);
  }
  elseif($vars["keywords"]){
    $keywords = urldecode($vars["keywords"]);
  }
  elseif($vars["query"]){
    $keywords = urldecode($vars["query"]);
  }
  else{
    $keywords = urldecode($vars["q"]);
  }
  return $keywords;
}

$action = $_REQUEST["action"];

if(substr($action, 0, 5)=="admin" && $action != "admin" && $action != "adminlogin" && !$_COOKIE["admin"]){
  # Not logged in.  Redirect to login.
  header("Location: $_SERVER[PHP_SELF]?action=admin");
  exit;
}

# Redirectin case PayPal goofs and fails to do so.
if($_COOKIE["first"]>0 && $_SERVER["REQUEST_METHOD"]=="POST" && $action=="" && $_SERVER["HTTP_REFERER"]==""){
  if(isset($_COOKIE["oto"])){
    setcookie("otodl", time(), time()+(3600*$sys_expire_hours), "/", "." . $sys_domain);
    $url = "index.php?action=downloadoto";
  }
  elseif(isset($_COOKIE["ordered"])){
    $url = "index.php?action=squeeze";
  }
  else{
    # No cookie--no purchase.
    $url = "/";
  }
  setcookie("first", 0, time()-3600, "/", "." . $sys_domain);
  #setcookie("firstdl", time(), time()+(3600*$sys_expire_hours), "/", "." . $sys_domain);
  echo "
    <html>
    <head>
    <title>Thank you!</title>
    </head>
    <body>
    <form action='$url' method=post>
      <p><b>Thank you for your purchase!</b></p>
      <p>
        Click the button below to continue.
      </p>
      <input type=submit value='Please Click Here To Continue'>
    </form>
    </body>
    </html>
    ";
  exit;
}

if(strpos(" $_SERVER[QUERY_STRING]", "Return+To+Merchant") | strpos(" $_SERVER[QUERY_STRING]", "form_charset=UTF-8") | strpos(" $_SERVER[HTTP_REFERER]", "paypal")){
  # Redirect user to squeeze page.  For some weird reason,
  # if the user views their printable receipt or does
  # ANYTHING other than click "Return to Merchant",
  # PayPal will send people back to the home page.
  # We have to anticipate that and redirect them.
  if(isset($_COOKIE["oto"])){
    $url = "index.php?action=downloadoto";
  }
  elseif(isset($_COOKIE["ordered"])){
    $url = "index.php?action=squeeze";
  }
  else{
    # No cookie--no purchase.
    $url = "/";
  }
  echo "
    <html>
    <head>
    <title>Please wait...</title>
    <meta http-equiv='refresh' content='0;url=$url'>
    </head>
    <body>
    <i>Please wait...</i>
    </body>
    </html>
    ";
  exit;
}

if(isset($_GET["e"])){
  # Make sure this account hasn't been blocked.
  if(!strpos(" $sys_blocked", $_GET["e"])){
    # Set cookie and redirect visitor if it's through an affiliate link.
    # Set privacy policy for IE6/WinXP users.
    # If you don't do this, a lot of IE browsers wont accept the cookie.
    header('P3P: CP="IDC DSP COR CURa ADMa OUR IND PHY ONL COM STA"');
    setcookie("ref", $_SERVER["HTTP_REFERER"], time()+31536000, "/", "." . $sys_domain);
    setcookie("aff", $_GET["e"], time()+31536000, "/", "." . $sys_domain);
    header("Location: $sys_script_folder");
    exit;
  }
  else{
    # Inform visitor that this customers link has been blocked
    # for fradulent activity.
    $filename = $sys_template_folder . "fraud.html";
    $fh = @fopen($filename, "r");
    while($s = fgets($fh)){
      echo $s;
    }
    @fclose($fh);
    exit;
  }
}

# Keep paypal email on hand at all times.
if(isset($_COOKIE["aff"])){
  $email = $_COOKIE["aff"];
}
else{
  $email = $sys_default_email;
}

if($action==""){
  # Save referrer.
  setcookie("ref", $_SERVER["HTTP_REFERER"], time()+31536000, "/", "." . $sys_domain);

  # Show sales letter.
  $filename = $sys_template_folder . "salesletter.html";
 
  # Set test cookie to make sure this will work for user.
  setcookie("cookietest", true, time()+31536000, "/", "." . $sys_domain);
}
elseif($action=="order"){
  # An order. Great! :)
 
  # First, make sure cookies work for this user (since they are required).
  if(isset($_COOKIE["cookietest"])){
    # Yup.  Send them through the order process.
    if(isset($_GET["oto"])){
      # Buying OTO.
      if(!isset($_COOKIE["aff"])){
        # No affiliate. Use primary email address.
        $email = $sys_default_email;
      }
      else{
        srand();
        $r = rand(1, 100);
        if($r<=$sys_oto_percent){
          # Send OTO to affiliate.
          $email = $_COOKIE["aff"];
        }
        else{
          # Use primary.
          $email = $sys_default_email;
        }
      }
      $item_name = $sys_oto_name;
      $item_number = $sys_oto_number;
      $item_cost = $sys_oto_cost;
      $item_download_url = "http://$sys_domain" . $sys_script_folder . "?action=downloadoto";
      #$item_download_url = "http://$sys_domain" . $sys_script_folder;
      $item_cancel_url = "http://$sys_domain" . $sys_script_folder;
      $item_ipn_url = "http://$sys_domain" . $sys_script_folder . "ipn.php";
      setcookie("oto", time(), time()+($sys_expire_hours * 3600), "/", "." . $sys_domain);
    }
    else{
      # Regular purchase.
      $item_name = $sys_item_name;
      $item_number = $sys_item_number;
      $item_cost = $sys_item_cost;
      $item_download_url = "http://$sys_domain" . $sys_script_folder . "?action=squeeze";
      #$item_download_url = "http://$sys_domain" . $sys_script_folder;
      $item_cancel_url = "http://$sys_domain" . $sys_script_folder;
      $item_ipn_url = "http://$sys_domain" . $sys_script_folder . "ipn.php";
    }
    setcookie("first", time(), time()+600, "/", "." . $sys_domain);

    # Set ordered cookie.
    setcookie("ordered", time(), time()+($sys_expire_hours * 3600), "/", "." . $sys_domain);
   
    $paypal = "https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=$email&item_name=$item_name&item_number=$item_number&amount=$item_cost&no_shipping=2&return=$item_download_url&cancel_return=$item_cancel_url&no_note=1&currency_code=USD&lc=US&bn=PP%2dBuyNowBF&charset=UTF%2d8";

    # Use meta-refresh instead of header() redirect.
    # header() seems to cause session issues with PayPal.
    echo "
    <html>
    <head>
    <title>Please wait...</title>
    </head>
    <body>
    <p align=center>
    <table width=100% height=100%><tr><td align=center valign=center>
      <table width=420px cellpadding=5 border=1><tr><td>
        <font face=verdana>
        <p>You will be redirected to the PayPal checkout in 5 seconds.</p>
        <p>Remember to click <b>RETURN TO MERCHANT</b> after checkout or you will not receive your download.</p>
        </font>
      </td></tr></table>
    </table>
    </p>
    <form action=\"https://www.paypal.com/cgi-bin/webscr\" method=\"post\" id=paymentform>
    <input type=\"hidden\" name=\"cmd\" value=\"_xclick\">
    <input type=\"hidden\" name=\"business\" value=\"$email\">
    <input type=\"hidden\" name=\"item_name\" value=\"$item_name\">
    <input type=\"hidden\" name=\"item_number\" value=\"$item_number\">
    <input type=\"hidden\" name=\"amount\" value=\"$item_cost\">
    <input type=\"hidden\" name=\"no_shipping\" value=\"1\">
    <input type=\"hidden\" name=\"return\" value=\"$item_download_url\">
    <input type=\"hidden\" name=\"cancel_return\" value=\"$item_cancel_url\">
    <input type=\"hidden\" name=\"no_note\" value=\"1\">
    <input type=\"hidden\" name=\"shipping\" value=\"0.00\">
    <input type=\"hidden\" name=\"currency_code\" value=\"USD\">
    <input type=\"hidden\" name=\"lc\" value=\"US\">
    <input type=\"hidden\" name=\"bn\" value=\"PP-BuyNowBF\">
    <input type=\"hidden\" name=\"rm\" value=\"2\">
    <input type=\"hidden\" name=\"notify_url\" value=\"$item_ipn_url\">
    <input type=\"hidden\" name=\"custom\" value=\"$_COOKIE[ref]\">
    </form>
    <script language=javascript>
      setTimeout('redir()', 5000);
      function redir(){
        document.getElementById('paymentform').submit();
      }
    </script>
    </body>
    </html>
    ";
    exit;
  }
}
elseif($action=="download" && isset($_REQUEST["id"])){
  # Check that: 1) ID is valid and 2) download has not timed out.
  $id = $_REQUEST["id"];

  $fh = @fopen($sys_template_folder . "ipn.txt", "r");
  $invalid = true;
  $records = array();
  $changes = false;
  while($rec = @fgets($fh)){
    $rec = str_replace("\n", "", $rec);
    if(trim($rec)){
      $record = explode("|", $rec);
      if($record[0]==$id){
        $invalid = false;
        # Valid ID.  Check timeout.
        if(time()<=$record[9]){
          # Still active.  Set cookies and show download.
          setcookie("ordered", time(), $record[9], "/", "." . $sys_domain);
          if($record[2]==$sys_oto_number){
            # One-time offer download.  Set cookie and show download.
            setcookie("oto", time(), $record[9], "/", "." . $sys_domain);
            $filename = $sys_template_folder . "downloadoto.html";
          }
          else{
            #if($record[10]==0){
            #  # Show squeeze page.
            #  $filename = $sys_template_folder . "squeeze.html";
            #  $record[10] = 1;
            #  $changes = true;
            #}
            #else{
              # Already squeezed, show download page.
              $filename = $sys_template_folder . "download.html";
            #}
          }
        }
        else{
          # Expired.
          $filename = $sys_template_folder . "downloadexpired.html";
        }
        $rec = "";
        for($i=0;$i<count($record);$i++){
          if($i<count($record)-1){
            $rec .= $record[$i] . "|";
          }
          else{
            $rec .= $record[$i];
          }
        }
        $records[] = $rec;
      }
      else{
        $records[] = $rec;
      }
    }
  }
  if($invalid){
    # Invalid ID.
    $filename = $sys_template_folder . "invalid.html";
  }

  if($changes){
    # Update IPN file.
    $done = false;
    $fh = @fopen($sys_template_folder . "ipn.txt", "w+");
    while(!$done){
      $fl = flock($fh, LOCK_EX);
      if($fl){
        foreach($records as $record){
          fwrite($fh, $record . "\n");
        }
        $done = true;
        flock($fh, LOCK_UN);
      }
    }
    @fclose($fh);
  }
}

# All other actions require that user has ordered and
# cookie is set.  If it's not, then it's expired.
elseif(isset($_COOKIE["ordered"])){
  # Kill "first" cookie
  if($action=="oto"){
    # Show oto page.
    $filename = $sys_template_folder . "oto.html";
  }
  elseif($action=="squeeze" && $_SERVER["REQUEST_METHOD"]=="POST"){
    # Show name squeeze page.
    $filename = $sys_template_folder . "squeeze.html";
  }
  elseif($action=="download"){
    $safe = true;
    if($sys_secure_dl && $_SERVER["REQUEST_METHOD"]!="POST"){
      $safe = false;
    }
    if($safe){
      if($sys_oto && !isset($_GET["dl"])){
        # Show OTO page.
        $filename = $sys_template_folder . "oto.html";
      }
      else{
        # Show download page.
        $filename = $sys_template_folder . "download.html";
      }
    }
    else{
      # Not safe, show expired.
      $filename = $sys_template_folder . "downloadexpired.html";
    }
  }
  elseif($action=="downloadoto" && isset($_COOKIE["oto"]) && $_SERVER["REQUEST_METHOD"]=="POST"){
    # Show OTO download page.
    $filename = $sys_template_folder . "downloadoto.html";
  }
  elseif($action=="downloadoto"){
    # Show expired since visitor doesn't have oto cookie.
    $filename = $sys_template_folder . "downloadexpired.html";
  }
  elseif($action=="thankyou"){
    # Show thank you page.
    $filename = $sys_template_folder . "thankyou.html";
  }
  elseif($action=="thankyouoto"){
    # Show OTO thank you page.
    $filename = $sys_template_folder . "thankyouoto.html";
  }
  else{
    # Expired.
    $filename = $sys_template_folder . "downloadexpired.html";
  }
}
elseif($action=="order" && !isset($_COOKIE["cookietest"])){
  # No cookies. Show error.
  $filename = $sys_template_folder . "nocookies.html";
}
elseif($action){
  # Cookie's gone.  Download has expired.
  $filename = $sys_template_folder . "downloadexpired.html";
}

if($action=="admin"){
  # Get username/password for admin area.
  echo "
    <font face=arial size=2>
    <form action='$_SERVER[PHP_SELF]' method=post>
    <b>Admin Login</b>
    <p>
    <table>
      <tr><td>username</td><td><input type=text name=username size=20></td></tr>
      <tr><td>password</td><td><input type=password name=password size=20></td></tr>
    </table>
    <input type=submit value='Login'>
    <input type=hidden name=action value=adminlogin>
    </p>
    </form>
    </font>
  ";
  exit;
}
elseif($action=="adminlogin"){
  # Verify admin username/password.
  if($_POST["username"] == $sys_admin_username && $_POST["password"] == $sys_admin_password){
    # Valid.  Cookie and redirect.
    setcookie("admin", true);
    header("Location: $_SERVER[PHP_SELF]?action=adminmenu");
    exit;
  }
  else{
    echo "<font face=arial color=red><b>Invalid username or password.</b></font>";
    exit;
  }
}
if($_COOKIE["admin"]){
  $adminheader = "<html><head><title>Admin Panel</title><head><body>";
  $adminfooter = "</body></html>";
  # Admin functions.
  if($action=="adminmenu"){
    echo "
    $adminheader
    <p>
    <b>Admin Panel</b>
    </p>
    <ol>
      <li> <a href='$_SERVER[PHP_SELF]?action=adminbuys'>Show All Sales</a>
      <li> <a href='$_SERVER[PHP_SELF]?action=adminbuys&count=50'>Show Last 50 Sales</a>
      <li> <a href='$_SERVER[PHP_SELF]?action=adminbuys&count=100'>Show Last 100 Sales</a>
      <li> <a href='$_SERVER[PHP_SELF]?action=adminmine'>Show My Sales</a>
      <li> <a href='$_SERVER[PHP_SELF]?action=adminrefs'>Referrer Report</a>
      <li> <a href='$_SERVER[PHP_SELF]?action=adminrefdomains'>Referrer Domains Report</a>
      <li> <a href='$_SERVER[PHP_SELF]?action=adminrefsmine'>My Sales Referrer Report</a>
      <li> <a href='$_SERVER[PHP_SELF]?action=adminrefdomainsmine'>My Sales Referrer Domains Report</a>
      <li> <a href='$_SERVER[PHP_SELF]?action=adminaffiliates'>Affiliates Report</a>
      <li> <a href='$_SERVER[PHP_SELF]?action=adminexport'>Export Purchases to CSV</a>
      <li> <a href='$_SERVER[PHP_SELF]?action=adminlogout'>Logout</a>
    </ol>
    $adminfooter
    ";
    exit;
  }
  elseif($action=="adminbuys"|$action=="adminmine"){
    # Show all customers.
    $records = @file($sys_template_folder . "ipn.txt");
    $count = 0;
    $count = $_REQUEST["count"];
    $rcount = count($records);
    if($count){
      $showing = "last $count";
    }
    else{
      $showing = "all $rcount";
    }
    if($action=="adminmine"){
      $showing = "only sales paid to you";
    }
    echo "
      $adminheader
      <a href='$_SERVER[PHP_SELF]?action=adminmenu'>Back to Menu</a>
      <p>
      <i>Clicking the EXPIRES link will add another $sys_expire_hours hours to the customer's download link expiration.</i>
      </p>
      <p>
      $rcount total records.  Showing $showing. Your sales are <span style='background-color: #ffffcc;'>highlighted</span>.
      <table border=1 cellspacing=0 cellpadding=0><tr>
        <td><font size=1 face=arial><b>PayPal Receipt ID</b></font></td>
        <td><font size=1 face=arial><b>Item Number</b></font></td>
        <td><font size=1 face=arial><b>Affiliate Email</b></font></td>
        <td><font size=1 face=arial><b>Customer Email</b></font></td>
        <td><font size=1 face=arial><b>First Name</b></font></td>
        <td><font size=1 face=arial><b>Last Name</b></font></td>
        <td><font size=1 face=arial><b>Payment</b></font></td>
        <td><font size=1 face=arial><b>Bought</b></font></td>
        <td><font size=1 face=arial><b>Expires</b></font></td>
        </tr>
    ";
    $bgcolor = "#ffffff";
    $c = $rcount;
    foreach($records as $rec){
      $c--;
      if(!$count | $c<=$count){
        $rec = str_replace("\n", "", $rec);
        if(trim($rec)){
          $record = explode("|", $rec);
          $date = "";
          if($record[11]){
            $date = date("Y-m-d H:i:s", $record[11]);
          }
          $expires = date("Y-m-d H:i:s", $record[9]);
          if($record[3]==$sys_default_email){
            # Our sale.  Yay! :)
            $bgcolor = "#ffffcc";
          }
          $show = true;
          if($action=="adminmine"){
            if($record[3]!=$sys_default_email){
              $show = false;
            }
          }
          if($show){
            echo "
              <tr>
                <td bgcolor=$bgcolor><font size=1 face=arial><a href='index.php?action=download&id=$record[0]' target=_blank>$record[0]</a></font></td>
                <td bgcolor=$bgcolor><font size=1 face=arial>$record[2]</font></td>
                <td bgcolor=$bgcolor><font size=1 face=arial>$record[3]</font></td>
                <td bgcolor=$bgcolor><font size=1 face=arial>$record[4]</font></td>
                <td bgcolor=$bgcolor><font size=1 face=arial>$record[5]</font></td>
                <td bgcolor=$bgcolor><font size=1 face=arial>$record[6]</font></td>
                <td bgcolor=$bgcolor><font size=1 face=arial>$record[8]</font></td>
                <td bgcolor=$bgcolor><font size=1 face=arial>$date</font></td>
                <td bgcolor=$bgcolor><font size=1 face=arial><a href='$_SERVER[PHP_SELF]?action=adminextend&id=$record[0]'>$expires</a></font></td>
              </tr>
            ";
          }
          if($bgcolor=="#ffffff"){
            $bgcolor = "#eeeeee";
          }
          else{
            $bgcolor = "#ffffff";
          }
        }
      }
    }
    echo "</table>$adminfooter";
    exit;
  }
  elseif($action=="adminexport"){
    # Export purchase records to CSV.
    $first = true;
    header("Content-Type: application/octet-stream");
    header("Content-Disposition: attachment; filename=export.csv");
    header("Content-Transfer-Encoding: binary");
    $records = @file($sys_template_folder . "ipn.txt");
    foreach($records as $rec){
      $rec = str_replace("\n", "", $rec);
      if(trim($rec)){
        if($first){
          # Output headers.
          echo '"PayPal Receipt ID","Item Name","Item Number","Affiliate Email","Customer Email","First Name","Last Name","Company","Payment","Bought","Expires"' . "\r\n";
          $first = false;
        }
        $record = explode("|", $rec);
        $date = "";
        if($record[11]){
          $date = date("Y-m-d H:i:s", $record[11]);
        }
        $expires = date("Y-m-d H:i:s", $record[9]);
        echo "\"$record[0]\",\"$record[1]\",\"$record[2]\",\"$record[3]\",\"$record[4]\",\"$record[5]\",\"$record[6]\",\"$record[7]\",\"$record[8]\",\"$date\",\"$expires\"\r\n";
      }
    }
    exit;
  }
  elseif($action=="adminrefs"|$action=="adminrefsmine"){
    # Show referrer report.
    $records = @file($sys_template_folder . "ipn.txt");
    $count = 0;
    $count = $_REQUEST["count"];
    $rcount = count($records);
    if($count){
      $showing = "last $count";
    }
    else{
      $showing = "all $rcount";
    }
    if($action=="adminrefsmine"){
      $showing = "only sales paid to you";
    }
    echo "
      $adminheader
      <a href='$_SERVER[PHP_SELF]?action=adminmenu'>Back to Menu</a>
      <p>
      $rcount total records.  Showing $showing. Your sales are <span style='background-color: #ffffcc;'>highlighted</span>.
      <table border=1><tr>
        <td><font size=1 face=arial><b>Referrer</b></font></td>
        <td><font size=1 face=arial><b>Domain</b></font></td>
        <td><font size=1 face=arial><b>Keywords</b></font></td>
        <td><font size=1 face=arial align=right><b>Sales</b></font></td>
        </tr>
    ";
    $bgcolor = "#ffffff";
    $c = $rcount;
    $refs = array();
    foreach($records as $rec){
      $c--;
      if(!$count | $c<=$count){
        $rec = str_replace("\n", "", $rec);
        if(trim($rec)){
          $record = explode("|", $rec);
          $date = "";
          if($record[11]){
            $date = date("Y-m-d H:i:s", $record[11]);
          }
          $expires = date("Y-m-d H:i:s", $record[9]);
          if($record[3]==$sys_default_email){
            # Our sale.  Yay! :)
            $bgcolor = "#ffffcc";
          }
          $show = true;
          if($action=="adminrefsmine"){
            if($record[3]!=$sys_default_email){
              $show = false;
            }
          }
          if($show){
            if(strlen($record[12])>100){
              $ref = substr($record[12], 0, 98) . "..";
            }
            else{
              $ref = $record[12];
            }
            if(isset($refs[$record[12]])){
              $refs[$record[12]]++;
            }
            else{
              $refs[$record[12]]=1;
            }
          }
        }
      }
    }
    arsort($refs);
    foreach($refs as $ref => $sales){
      $parts = parse_url($ref);
      $host = str_replace("www.", "", $parts["host"]);
      $keywords = searchKeywords($ref);
      if(strlen($ref)>100){
        $sref = substr($ref, 0, 98) . "..";
      }
      else{
        $sref = $ref;
      }
      echo "
        <tr>
          <td bgcolor=$bgcolor><font size=1 face=arial><a href='$ref' target=_blank>$sref</a></font></td>
          <td bgcolor=$bgcolor><font size=1 face=arial><a href='http://$host' target=_blank>$host</a></font></td>
          <td bgcolor=$bgcolor><font size=1 face=arial>$keywords</font></td>
          <td bgcolor=$bgcolor align=right><font size=1 face=arial>$sales</font></td>
        </tr>
      ";
      if($bgcolor=="#ffffff"){
        $bgcolor = "#eeeeee";
      }
      else{
        $bgcolor = "#ffffff";
      }
    }
    echo "</table>$adminfooter";
    exit;
  }
  elseif($action=="adminrefdomains"|$action=="adminrefdomainsmine"){
    # Show referrer report.
    $records = @file($sys_template_folder . "ipn.txt");
    $count = 0;
    $count = $_REQUEST["count"];
    $rcount = count($records);
    if($count){
      $showing = "last $count";
    }
    else{
      $showing = "all $rcount";
    }
    if($action=="adminrefdomainsmine"){
      $showing = "only sales paid to you";
    }
    echo "
      $adminheader
      <a href='$_SERVER[PHP_SELF]?action=adminmenu'>Back to Menu</a>
      <p>
      $rcount total records.  Showing $showing. Your sales are <span style='background-color: #ffffcc;'>highlighted</span>.
      <table border=1><tr>
        <td><font size=1 face=arial><b>Domain</b></font></td>
        <td><font size=1 face=arial align=right><b>Sales</b></font></td>
        </tr>
    ";
    $bgcolor = "#ffffff";
    $c = $rcount;
    $refs = array();
    foreach($records as $rec){
      $c--;
      if(!$count | $c<=$count){
        $rec = str_replace("\n", "", $rec);
        if(trim($rec)){
          $record = explode("|", $rec);
          $date = "";
          if($record[11]){
            $date = date("Y-m-d H:i:s", $record[11]);
          }
          $expires = date("Y-m-d H:i:s", $record[9]);
          if($record[3]==$sys_default_email){
            # Our sale.  Yay! :)
            $bgcolor = "#ffffcc";
          }
          $show = true;
          if($action=="adminrefdomainsmine"){
            if($record[3]!=$sys_default_email){
              $show = false;
            }
          }
          if($show){
            $parts = parse_url($record[12]);
            $host = str_replace("www.", "", $parts["host"]);
            if(isset($refs[$host])){
              $refs[$host]++;
            }
            else{
              $refs[$host]=1;
            }
          }
        }
      }
    }
    arsort($refs);
    foreach($refs as $ref => $sales){
      echo "
        <tr>
          <td bgcolor=$bgcolor><font size=1 face=arial><a href='http://$ref' target=_blank>$ref</a></font></td>
          <td bgcolor=$bgcolor align=right><font size=1 face=arial>$sales</font></td>
        </tr>
      ";
      if($bgcolor=="#ffffff"){
        $bgcolor = "#eeeeee";
      }
      else{
        $bgcolor = "#ffffff";
      }
    }
    echo "</table>$adminfooter";
    exit;
  }
  elseif($action=="adminaffiliates"){
    # Show referrer report.
    $records = @file($sys_template_folder . "ipn.txt");
    $count = 0;
    $count = $_REQUEST["count"];
    $rcount = count($records);
    if($count){
      $showing = "last $count";
    }
    else{
      $showing = "all $rcount";
    }
    echo "
      $adminheader
      <a href='$_SERVER[PHP_SELF]?action=adminmenu'>Back to Menu</a>
      <p>
      $rcount total records.  Showing $showing. Your sales are <span style='background-color: #ffffcc;'>highlighted</span>.
      <table border=1><tr>
        <td><font size=1 face=arial><b>Affiliate</b></font></td>
        <td><font size=1 face=arial align=right><b>Sales</b></font></td>
        </tr>
    ";
    $bgcolor = "#ffffff";
    $c = $rcount;
    $refs = array();
    foreach($records as $rec){
      $c--;
      if(!$count | $c<=$count){
        $rec = str_replace("\n", "", $rec);
        if(trim($rec)){
          $record = explode("|", $rec);
          $date = "";
          if($record[11]){
            $date = date("Y-m-d H:i:s", $record[11]);
          }
          $expires = date("Y-m-d H:i:s", $record[9]);
          if($record[3]==$sys_default_email){
            # Our sale.  Yay! :)
            $bgcolor = "#ffffcc";
          }
          if(isset($refs[$record[3]])){
            $refs[$record[3]]++;
          }
          else{
            $refs[$record[3]]=1;
          }
        }
      }
    }
    arsort($refs);
    foreach($refs as $ref => $sales){
      echo "
        <tr>
          <td bgcolor=$bgcolor><font size=1 face=arial><a href='mailto:$ref'>$ref</a></font></td>
          <td bgcolor=$bgcolor><font size=1 face=arial>$sales</td>
        </tr>
      ";
      if($bgcolor=="#ffffff"){
        $bgcolor = "#eeeeee";
      }
      else{
        $bgcolor = "#ffffff";
      }
    }
    echo "</table>$adminfooter";
    exit;
  }
  elseif($action=="adminextend"){
    # Extend duration of purchase download link.
    $id = $_REQUEST["id"];
    $records = @file($sys_template_folder . "ipn.txt");
    $recs = array();
    foreach($records as $rec){
      $rec = str_replace("\n", "", $rec);
      if(trim($rec)){
        $record = explode("|", $rec);
        if($record[0]==$id){
          # Extend this record.
          $changes = true;
          $record[9] += (3600 * $sys_expire_hours);
          $rec = "";
          for($i=0;$i<count($record);$i++){
            if($i<count($record)-1){
              $rec .= $record[$i] . "|";
            }
            else{
              $rec .= $record[$i];
            }
          }
          $recs[] = $rec;
        }
        else{
          $recs[] = $rec;
        }
      }
    }
    if($changes){
      # Update IPN file.
      $done = false;
      $fh = @fopen($sys_template_folder . "ipn.txt", "w+");
      while(!$done){
        $fl = flock($fh, LOCK_EX);
        if($fl){
          foreach($recs as $record){
            fwrite($fh, $record . "\n");
          }
          $done = true;
          flock($fh, LOCK_UN);
        }
      }
      @fclose($fh);
      echo "
        $adminheader
        <a href='$_SERVER[PHP_SELF]?action=adminmenu'>Back to Menu</a>
          <p>
          Link expiration has been extended by $sys_expire_hours hours.
          </p>
          <p>
          Give customer this link to download:
          </p>
          <p>
          http://$sys_domain" . $sys_script_folder . "?action=download&id=$id
          </p>
        $adminfooter
      ";
    }
    else{
      echo "
      <a href='$_SERVER[PHP_SELF]?action=adminmenu'>Back to Menu</a>
        <p>
        No matching purchase record found.
        </p>
      ";
    }
    exit;
  }
  elseif($action=="adminlogout"){
    # Logout.
    setcookie("admin", "", time() - 3600);
    header("Location: $_SERVER[PHP_SELF]");
    exit;
  }
}

# If we made it here, this needs to be cleared.
setcookie("first", 0, time()-3600, "/", "." . $sys_domain);

# Show appropriate page.
$fh = fopen($filename, "r");
while($s = fgets($fh)){
  echo $s;
}
fclose($fh);
?>
 
Related Solutions
Keywords: fgets and fclose errors
Title
1 PayPal Payment Approval Notification
 
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[+][-]06/03/07 05:40 PM, ID: 19205429Accepted Solution

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Zone: PHP Scripting Language
Tags: errors
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Solution Provided By: Vee_Mod
Participating Experts: 3
Solution Grade: B
 
[+][-]02/15/07 07:19 PM, ID: 18545871Expert Comment

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[+][-]02/15/07 07:21 PM, ID: 18545880Expert Comment

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[+][-]02/15/07 07:40 PM, ID: 18545939Author Comment

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[+][-]02/15/07 09:05 PM, ID: 18546278Expert Comment

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[+][-]02/18/07 07:49 AM, ID: 18558718Author Comment

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[+][-]02/23/07 04:07 PM, ID: 18600274Author Comment

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[+][-]02/23/07 05:45 PM, ID: 18600588Expert Comment

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[+][-]02/23/07 05:57 PM, ID: 18600635Author Comment

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[+][-]05/30/07 10:19 PM, ID: 19185645Administrative Comment

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[+][-]06/02/07 09:29 AM, ID: 19201053Author Comment

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