[csw-devel] SF.net SVN: opencsw:[621] web/wordpresscsw/wp-content/themes/opencsw

[bdwalton at users.sourceforge.net]

Revision: 621
          http://opencsw.svn.sourceforge.net/opencsw/?rev=621&view=rev
Author:   bdwalton
Date:     2012-05-30 23:04:01 +0000 (Wed, 30 May 2012)
Log Message:
-----------
add recaptcha support to the maintainer contact/package query form

Modified Paths:
--------------
    web/wordpresscsw/wp-content/themes/opencsw/composeEmail.php
    web/wordpresscsw/wp-content/themes/opencsw/sendEmail.php

Modified: web/wordpresscsw/wp-content/themes/opencsw/composeEmail.php
===================================================================
--- web/wordpresscsw/wp-content/themes/opencsw/composeEmail.php	2012-05-29 22:33:04 UTC (rev 620)
+++ web/wordpresscsw/wp-content/themes/opencsw/composeEmail.php	2012-05-30 23:04:01 UTC (rev 621)
@@ -7,6 +7,11 @@
 <?php get_header(); ?>
 
 <?php
+    // include captcha library
+    require_once("recaptchalib.php");
+?>
+
+<?php
     // Retrieve the information from the database
     $maintainerName      = $wp_query->get('maintainerName');
     $softwareName        = $wp_query->get('softwareName');
@@ -37,6 +42,10 @@
             <input type="hidden" name="maintainerName" value="<?php echo $maintainerName ?>" >
             <input type="hidden" name="softwareName" value="<?php echo $softwareName ?>" >
             <input type="hidden" name="maintainerFullName" value="<?php echo $maintainerFullName ?>" >
+	    <?php
+	    	// Get the captcha
+		echo recaptcha_get_html(RECAPTCHA_PUBLIC_KEY);
+	    ?>
             <br>
             <br>
             <input type="submit" value="Send email" id="searchsubmit">

Modified: web/wordpresscsw/wp-content/themes/opencsw/sendEmail.php
===================================================================
--- web/wordpresscsw/wp-content/themes/opencsw/sendEmail.php	2012-05-29 22:33:04 UTC (rev 620)
+++ web/wordpresscsw/wp-content/themes/opencsw/sendEmail.php	2012-05-30 23:04:01 UTC (rev 621)
@@ -6,6 +6,11 @@
 
 <?php get_header(); ?>
 
+<?php
+    // Include the captcha library
+    require_once('recaptchalib.php');
+?>
+
 <div id="container">
 <div id="content">
   <div class="post hentry">
@@ -20,21 +25,45 @@
     $emailBody          = $wp_query->get('emailBody');
     $emailAddress       = $wp_query->get('emailAddress');
 
-    $maintainerEmail   = "$maintainerName at opencsw.org";
+    $hasError = false;
 
-    if (! mail($maintainerEmail, $emailSubject, $emailBody, "From: $emailAddress ") ) {
-            echo "<p>Server error :( Cannot submit form.</p>";
-            echo "<p>Please try again later.</p>";
-    } else {
-            echo "<p>Thank you. Your message has been sent to $maintainerFullName.</p>" ;
-            echo "<p/>";
-            if ( strlen($softwareName) > 0 ) {
-                echo "<p>Back to "  . $softwareName . " software <a href=\"packages/" . $softwareName . "\">page</a>.</p>";
-            } 
-            echo "<p/>";
-            echo "<p>Back to " . $maintainerFullName . " maintainer <a href=\"maintainers/" . $maintainerName . "\">page</a>.</p>";
+    // Control that the text input in the captcha field is valid
+    if (!$_POST["recaptcha_response_field"]) {
+        // What happens when the CAPTCHA was entered incorrectly
+        echo "<p>The value entered in the captcha field is not valid</p>";
+        $hasError = true; 
+    } else {    
+        $resp = recaptcha_check_answer (RECAPTCHA_SECRET_KEY,
+                                        $_SERVER["REMOTE_ADDR"],
+                                        $_POST["recaptcha_challenge_field"],
+                                        $_POST["recaptcha_response_field"]);
+
+        if (!$resp->is_valid) {
+            // What happens when the CAPTCHA was entered incorrectly
+            echo "<p>The value entered in the captcha field is not correct</p>";
+            $hasError = true;
+        }
     }
 
+
+
+    if ($hasError == false) {
+	    $maintainerEmail   = "$maintainerName at opencsw.org";
+	
+	    if (! mail($maintainerEmail, $emailSubject, $emailBody, "From: $emailAddress ") ) {
+	            echo "<p>Server error :( Cannot submit form.</p>";
+	            echo "<p>Please try again later.</p>";
+	    } else {
+	            echo "<p>Thank you. Your message has been sent to $maintainerFullName.</p>" ;
+	            echo "<p/>";
+	            if ( strlen($softwareName) > 0 ) {
+	                echo "<p>Back to "  . $softwareName . " software <a href=\"packages/" . $softwareName . "\">page</a>.</p>";
+	            } 
+	            echo "<p/>";
+	            echo "<p>Back to " . $maintainerFullName . " maintainer <a href=\"maintainers/" . $maintainerName . "\">page</a>.</p>";
+	    }
+    }
+
 ?>
     </div>
   </div>

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