Fixed form.php to send to the LTI Provider using POST arguments instead of querystring as specified into the IMS/LTI spec

7 years ago · 2219fd4fb5
parent 8dd1acdcfc
commit 2219fd4fb5
1 changed files with 8 additions and 2 deletions
--- a/plugin/ims_lti/form.php
+++ b/plugin/ims_lti/form.php
@ -83,8 +83,14 @@ $result = $oauth->sign(array(
        <title>title</title>
    </head>
    <body>
-        <form action="<?php echo $result['signed_url'] ?>" name="ltiLaunchForm" method="post" encType="application/x-www-form-urlencoded">
-            <input type="submit" value="Press to continue to external tool"/>
+        <form action="<?php echo $tool->getLaunchUrl() ?>" name="ltiLaunchForm" method="post" encType="application/x-www-form-urlencoded">
+        <?php
+          foreach($result["parameters"] as $key => $values) //Dump parameters
+			{
+                echo("<input type='hidden' name='$key' value='$values' />");
+			}
+		?>
+			<input type="submit" value="Press to continue to external tool"/>
        </form>

        <script language="javascript">