Allow for Hosts to be Re-Imaged

This change adds a button the user can press on thier booking
detail page to reset thier host. They can choose to deploy
any available image to thier servers (not just the one already used)

Change-Id: I97a9869d2b38389c54f13173bb28a68cc52bb8d5
Signed-off-by: Parker Berberian <pberberian@iol.unh.edu>

1 files changed, 113 insertions, 33 deletions

diff --git a/src/templates/booking/booking_detail.html b/src/templates/booking/booking_detail.html
index cae0e25..51dd328 100644
--- a/src/templates/booking/booking_detail.html
+++ b/src/templates/booking/booking_detail.html
@@ -1,20 +1,29 @@
 {% extends "base.html" %}
 {% load staticfiles %}
+{% load bootstrap3 %}
 
 {% block extrahead %}
     {{block.super}}
 <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js?lang=yaml"></script>
-<script src="https://unpkg.com/masonry-layout@4/dist/masonry.pkgd.min.js"></script>
 {% endblock %}
 
 {% block content %}
+
+<style>
+#modal_warning {
+    transition: max-height 0.5s ease-out;
+    overflow: hidden;
+}
+
+</style>
+
 <div class="container-fluid">
     <div class="row">
-        <div class="col-lg-6">
+        <div class="col-lg-4">
             <div class="panel panel-default">
                 <div class="panel-heading clearfix">
                     <h4 style="display: inline;">Overview</h4>
-                    <a data-toggle="collapse" data-target="#panel_overview" class="btn pull-right" style="line-height: 1;" >Expand</a>
+                    <a data-toggle="collapse" data-target="#panel_overview" class="btn pull-right" style="line-height: 1;">Expand</a>
                 </div>
                 <div class="panel-body" id="panel_overview">
                     <table class="table">
@@ -50,9 +59,7 @@
                 </div>
             </div>
             <div class="row">
-
-                <div class="col-lg-6">
-
+                <div class="col-lg-12">
                     <div class="panel panel-default">
                         <div class="panel-heading clearfix">
                             <h4 style="display: inline;">Pod</h4>
@@ -79,7 +86,15 @@
                                         </tr>
                                         <tr>
                                             <td>Image:</td>
-                                            <td>{{host.config.image}}</td>
+                                            <td id="host_image_{{host.id}}">
+                                                {{host.config.image}}
+                                                <button
+                                                    style="margin-left:10px;"
+                                                    class="btn btn-primary"
+                                                    data-toggle="modal"
+                                                    data-target="#imageModal"
+                                                    onclick="set_image_dropdown('{{host.profile.name}}', {{host.id}});"
+                                                >Change/Reset</button></td>
                                         </tr>
                                         <tr>
                                             <td>RAM:</td>
@@ -152,10 +167,7 @@
                                                 </table>
                                             </td>
                                         </tr>
-
-
                                     </table>
-
                                 </td>
                             {% endfor %}
                             </tr>
@@ -163,31 +175,15 @@
                         </div>
                     </div>
                 </div>
-                <div class="col-lg-6">
-
-                    <div class="panel panel-default">
-                        <div class="panel-heading clearfix">
-                            <h4 style="display: inline;">PDF</h4>
-                            <a data-toggle="collapse" data-target="#pdf_panel" class="btn pull-right" style="line-height: 1;" >Expand</a>
-                        </div>
-
-                        <div class="panel-body" id="pdf_panel" style="padding: 0px;">
-                            <pre class="prettyprint lang-yaml" style="margin: 0px; padding: 0px; border: none;">
-{{pdf}}
-                            </pre>
-                        </div>
-                    </div>
-                </div>
             </div>
         </div>
-        <div class="col-lg-6">
+        <div class="col-lg-8">
             <div class="panel panel-default">
                 <div class="panel-heading clearfix">
                     <h4 style="display: inline;">Deployment Progress</h4>
                     <p style="display: inline; margin-left: 10px;">  These are the different tasks that have to be completed before your deployment is ready</p>
                    <a data-toggle="collapse" data-target="#panel_tasks" class="btn pull-right" style="line-height: 1;" >Expand</a>
                 </div>
-
                 <div class="panel-body" id="panel_tasks">
                     <table class="table">
                         <style>
@@ -215,7 +211,6 @@
                                   border-radius: 50%;
                                   animation: fadeInOut 1s infinite alternate;
 
-
                               }
                               @keyframes fadeInOut {
                                   from { opacity: 0;}
@@ -244,9 +239,7 @@
                                 {% else %}
                                     <div class="done"></div>
                                 {% endif %}
-                                </td>
-
-
+                            </td>
                             <td>
                                 {% if task.status < 100 %}
                                     PENDING
@@ -257,7 +250,6 @@
                                 {% endif %}
                             </td>
                             <td>
-
                                 {% if task.message %}
                                 {% if task.type_str == "Access Task" and user_id != task.config.user.id %}
                                 Message from Lab: <pre>--secret--</pre>
@@ -270,16 +262,104 @@
                             </td>
                             <td>
                                 {{ task.type_str }}
-
                             </td>
                         </tr>
                         {% endfor %}
                     </table>
                 </div>
             </div>
+            <div class="row">
+                <div class="col-lg-8">
+                    <div class="panel panel-default">
+                        <div class="panel-heading clearfix">
+                            <h4 style="display: inline;">PDF</h4>
+                            <a data-toggle="collapse" data-target="#pdf_panel" class="btn pull-right" style="line-height: 1;" >Expand</a>
+                        </div>
+                        <div class="panel-body" id="pdf_panel" style="padding: 0px;">
+                            <pre class="prettyprint lang-yaml" style="margin: 0px; padding: 15px; border: none;">
+{{pdf}}
+                            </pre>
+                        </div>
+                    </div>
+                </div>
+            </div>
         </div>
     </div>
 </div>
 
 
+<div class="modal fade" id="imageModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
+    <div class="modal-dialog" style="width: 450px;" role="document">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h4 class="modal-title" id="exampleModalLabel" style="display: inline; float: left;">Host Image</h4>
+                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                    <span aria-hidden="true">&times;</span>
+                </button>
+            </div>
+            <div class="modal-body">
+                <form id="image_host_form">
+                    {% csrf_token %}
+                    <select class="form-control" style="width: 80%; margin-left: 10%" id="image_select" name="image_id">
+                    </select>
+                    <input id="host_id_input" type="hidden" name="host_id">
+                    </input>
+                </form>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
+                <button type="button" class="btn btn-primary" onclick="document.getElementById('modal_warning').style['max-height'] = '500px';">Reset Host</button>
+            </div>
+            <div id="modal_warning" class="modal-footer" style="max-height:0px;" >
+                <div style="text-align:center; margin: 5px">
+                    <h3>Are You Sure?</h3>
+                    <p>This will wipe the disk and reimage the host</p>
+                    <button class="btn" onclick="document.getElementById('modal_warning').style['max-height'] = '0px';">Nevermind</button>
+                    <button class="btn btn-danger" data-dismiss="modal" onclick="submit_image_form();">I'm Sure</button>
+                </div>
+        </div>
+    </div>
+</div>
+
+<script>
+    var image_mapping = {{image_mapping|safe}};
+    var current_host_id = 0;
+    function set_image_dropdown(profile_name, host_id) {
+        document.getElementById("host_id_input").value = host_id;
+        current_host_id = host_id;
+        var dropdown = document.getElementById("image_select");
+        var length = dropdown.length;
+        //clear dropdown
+        for(i=length-1; i>=0; i--){
+            dropdown.options.remove(i);
+        }
+        var images = image_mapping[profile_name];
+        var image_length = images.length;
+        for(i=0; i<image_length; i++){
+            var opt = document.createElement("OPTION");
+            opt.value = images[i].value;
+            opt.appendChild(document.createTextNode(images[i].name));
+            dropdown.options.add(opt);
+        }
+
+        document.getElementById("modal_warning").style['max-height'] = '0px';
+    }
+
+    function submit_image_form() {
+        var ajaxForm = $("#image_host_form");
+        var formData = ajaxForm.serialize();
+        req = new XMLHttpRequest();
+        req.open("POST", "/booking/modify/{{booking.id}}/image/", true);
+        req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
+        req.onerror = function() { alert("problem submitting form"); }
+        req.onreadystatechange = function() {
+            if(req.readyState === 4) {
+                node = document.getElementById("host_image_" + current_host_id);
+                text = document.createTextNode(req.responseText);
+                node.replaceChild(text, node.firstChild);
+            }
+        }
+        req.send(formData);
+    }
+</script>
 {% endblock content %}