Add a modal to warn they user they have created too many experiments

as a guest and that they have to apply for a real account.

www/aptui/js/signup.js

@@ -5,11 +5,12 @@ require(window.APT_OPTIONS.configObject,
 	 'js/lib/text!template/signup-personal.html',
 	 'js/lib/text!template/signup-project.html',
 	 'js/lib/text!template/signup.html',
+	 'js/lib/text!template/toomany-modal.html',
 	 // jQuery modules
 	 'formhelpers'],
 function (_, sup,
 	  aboutString, verifyString, personalString,
-	  projectString, signupString)
+	  projectString, signupString, toomanyString)
 {
     'use strict';
 
@@ -24,6 +25,7 @@ function (_, sup,
     {
 	window.APT_OPTIONS.initialize(sup);
 	ISCLOUD = window.ISCLOUD;
+	$('#toomany_div').html(toomanyString);
 
 	var fields = JSON.parse(_.unescape($('#form-json')[0].textContent));
 	var errors = JSON.parse(_.unescape($('#error-json')[0].textContent));
@@ -48,6 +50,9 @@ function (_, sup,
 		$('#signup_panel_title').text("Start Project");
 	    }
 	});
+	if (window.APT_OPTIONS.toomany) {
+	    sup.ShowModal('#toomany_modal');
+	}
     }
 
     function renderForm(formfields, errors, joinproject, showVerify, thisUser)

www/aptui/signup.php

 <?php
 #
-# Copyright (c) 2000-2014 University of Utah and the Flux Group.
+# Copyright (c) 2000-2015 University of Utah and the Flux Group.
 # 
 # {{{EMULAB-LICENSE
 # 
@@ -47,6 +47,7 @@ $optargs = OptionalPageArguments("create",       PAGEARG_STRING,
 				 "verify",       PAGEARG_STRING,
 				 "finished",     PAGEARG_BOOLEAN,
 				 "joinproject",  PAGEARG_BOOLEAN,
+                                 "toomany",      PAGEARG_BOOLEAN,
 				 "formfields",   PAGEARG_ARRAY);
 
 #
@@ -55,7 +56,7 @@ $optargs = OptionalPageArguments("create",       PAGEARG_STRING,
 function SPITFORM($formfields, $showverify, $errors)
 {
     global $TBDB_UIDLEN, $TBDB_PIDLEN, $TBDOCBASE, $WWWHOST;
-    global $ACCOUNTWARNING, $EMAILWARNING, $this_user, $joinproject;
+    global $ACCOUNTWARNING, $EMAILWARNING, $this_user, $joinproject, $toomany;
     $button_label = "Create Account";
 
     echo "<link rel='stylesheet'
@@ -64,6 +65,7 @@ function SPITFORM($formfields, $showverify, $errors)
     SPITHEADER(1);
 
     echo "<div id='signup-body'></div>\n";
+    echo "<div id='toomany_div'></div>\n";
     echo "<script type='text/plain' id='form-json'>\n";
     echo htmlentities(json_encode($formfields)) . "\n";
     echo "</script>\n";
@@ -87,6 +89,12 @@ function SPITFORM($formfields, $showverify, $errors)
     else {
 	echo "window.APT_OPTIONS.this_user = false;\n";
     }
+    if ($toomany) {
+	echo "window.APT_OPTIONS.toomany = true;\n";
+    }
+    else {
+	echo "window.APT_OPTIONS.toomany = false;\n";
+    }
 
     echo "</script>\n";
 

www/aptui/template/toomany-modal.html

+<div id='toomany_modal' class='modal fade'>
+  <div class='modal-dialog'>
+    <div class='modal-content'>
+      <div class='modal-header'>
+        You have exceeded the number of experiments you can create as a
+        guest user!
+      </div>
+      <div class='modal-body'>
+	<p>Benefits of registering for an account include being able
+	  to design your own experiments, have more then one active
+          experiment at a time, or extend the life of an experiment longer.
+        </p><br>
+        <button class='btn btn-primary align-center'
+		data-dismiss='modal'
+                type='button name='register'>Close</button>
+      </div>
+    </div>
+  </div>
+</div>
+
+