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Ondrej Zjevik
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Mar 29, 2019
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| <?php | ||
| if (!isset($imasroot)) { //don't allow direct access to loginpage.php | ||
| header("Location: index.php"); | ||
| exit; | ||
| } | ||
| //any extra CSS, javascript, etc needed for login page | ||
| $placeinhead = "<link rel=\"stylesheet\" href=\"$imasroot/infopages.css\" type=\"text/css\" />\n"; | ||
| $placeinhead .= "<script type=\"text/javascript\" src=\"$imasroot/javascript/jstz_min.js\" ></script>"; | ||
| $nologo = true; | ||
| require("header.php"); | ||
| if (!empty($_SERVER['QUERY_STRING'])) { | ||
| $querys = '?'.$_SERVER['QUERY_STRING']; | ||
| } else { | ||
| $querys = ''; | ||
| } | ||
| $loginFormAction = $GLOBALS['basesiteurl'] . substr($_SERVER['SCRIPT_NAME'],strlen($imasroot)) . Sanitize::encodeStringForDisplay($querys); | ||
| if (!empty($_SESSION['challenge'])) { | ||
| $challenge = $_SESSION['challenge']; | ||
| } else { | ||
| //use of microtime guarantees no challenge used twice | ||
| $challenge = base64_encode(microtime() . rand(0,9999)); | ||
| $_SESSION['challenge'] = $challenge; | ||
| } | ||
| $pagetitle = "About Us"; | ||
| include("infoheader.php"); | ||
|
|
||
| ?> | ||
|
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|
||
| <div id="loginbox"> | ||
| <form method="post" action="<?php echo $loginFormAction;?>"> | ||
| <?php | ||
| if ($haslogin) { | ||
| if ($badsession) { | ||
| if (isset($_COOKIE[session_name()])) { | ||
| echo 'Problems with session storage'; | ||
| } else { | ||
| echo '<p>Unable to establish a session. Check that your browser is set to allow session cookies</p>'; | ||
| } | ||
| } else { | ||
| echo "<p>Login Error. Try Again</p>\n"; | ||
| } | ||
| } | ||
| ?> | ||
| <b>Login</b> | ||
|
|
||
| <div><noscript>JavaScript is not enabled. JavaScript is required for <?php echo $installname; ?>. Please enable JavaScript and reload this page</noscript></div> | ||
|
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| <table> | ||
| <tr><td><label for="username"><?php echo $loginprompt;?></label>:</td><td><input type="text" size="15" id="username" name="username" /></td></tr> | ||
| <tr><td><label for="password">Password</label>:</td><td><input type="password" size="15" id="password" name="password" /></td></tr> | ||
| </table> | ||
| <div class=textright><input type="submit" value="Login"></div> | ||
|
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||
| <div class="textright"><a href="<?php echo $imasroot; ?>/forms.php?action=newuser">Register as a new student</a></div> | ||
| <div class="textright"><a href="<?php echo $imasroot; ?>/forms.php?action=resetpw">Forgot Password</a><br/> | ||
| <a href="<?php echo $imasroot; ?>/forms.php?action=lookupusername">Forgot Username</a></div> | ||
|
|
||
| <input type="hidden" id="tzoffset" name="tzoffset" value=""> | ||
| <input type="hidden" id="tzname" name="tzname" value=""> | ||
| <input type="hidden" id="challenge" name="challenge" value="<?php echo $challenge; ?>" /> | ||
| <script type="text/javascript"> | ||
| $(function() { | ||
| var thedate = new Date(); | ||
| document.getElementById("tzoffset").value = thedate.getTimezoneOffset(); | ||
| var tz = jstz.determine(); | ||
| document.getElementById("tzname").value = tz.name(); | ||
| $("#username").focus(); | ||
| }); | ||
| </script> | ||
|
|
||
| </form> | ||
| </div> | ||
| <div class="text"> | ||
| <p><?php echo $installname; ?> is a web based mathematics assessment and course management platform. </p> | ||
| <img style="float: left; margin-right: 20px;" src="<?php echo $imasroot; ?>/img/screens.jpg" alt="Computer screens"/> | ||
|
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| <p>This system is designed for mathematics, providing delivery of homework, quizzes, tests, practice tests, | ||
| and diagnostics with rich mathematical content. Students can receive immediate feedback on algorithmically generated questions with | ||
| numerical or algebraic expression answers. | ||
| </p> | ||
|
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||
| <p>If you already have an account, you can log on using the box to the right.</p> | ||
| <p>If you are a new student to the system, <a href="<?php echo $imasroot; ?>/forms.php?action=newuser">Register as a new student</a></p> | ||
| <p>If you are an instructor, you can <a href="<?php echo $imasroot;?>/newinstructor.php">request an account</a></p> | ||
|
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||
| <p>Also available: | ||
| <ul> | ||
| <li><a href="<?php echo $imasroot;?>/info/enteringanswers.php">Help for student with entering answers</a></li> | ||
| <li><a href="<?php echo $imasroot;?>/docs/docs.php">Instructor Documentation</a></li> | ||
| </ul> | ||
|
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||
| <br class=clear> | ||
| <p class="textright"><?php echo $installname;?> is powered by <a href="http://www.imathas.com">IMathAS</a> © 2006-2013 David Lippman</p> | ||
| </div> | ||
| <?php | ||
| require("footer.php"); | ||
| ?> |