Add support for disabling profile (versions). Mostly a bunch of little UI

changes and some checks to prevent a user from instantiating a disabled
version.

apt/manage_profile.in

@@ -196,6 +196,8 @@ my %xmlfields =
      "profile_shared"      => ["shared",	$SLOT_OPTIONAL|$SLOT_UPDATE],
      "profile_topdog"      => ["topdog",	$SLOT_OPTIONAL|
 			                          $SLOT_UPDATE|$SLOT_ADMINONLY],
+     "profile_disabled"    => ["disabled",	$SLOT_OPTIONAL|
+			                          $SLOT_UPDATE|$SLOT_ADMINONLY],
      "rspec"		   => ["rspec",		$SLOT_REQUIRED|$SLOT_UPDATE],
      "script"		   => ["script",	$SLOT_OPTIONAL|$SLOT_UPDATE],
 );
@@ -403,6 +405,9 @@ if ($update) {
 		if (!defined($profile)) {
 		    fatal("Could not create new version of the profile");
 		}
+		# Tell the web interface we created a new version.
+		$webtask->newProfile($profile->uuid())
+		    if (defined($webtask));
 	    }
 	    $profile->UpdateVersion({"rspec" => $update_args{"rspec"}})
 		if (exists($update_args{"rspec"}));
@@ -421,6 +426,14 @@ if ($update) {
     $profile->UpdateMetaData(\%update_args) == 0 or
 	fatal("Could not update profile record");
 
+    #
+    # Disabled is version specific right now.
+    #
+    if ($this_user->IsAdmin() &&
+	exists($update_args{"disabled"})) {
+	$profile->UpdateVersion({"disabled" => $update_args{"disabled"}});
+    }
+
     # Bump the modtime.
     $profile->MarkModified();
 }

www/aptui/instantiate.php

@@ -179,6 +179,10 @@ if (isset($profile)) {
 	$profile_array[$profile->uuid()] = $profile->name();
 	$profilename = $profile->name();
     }
+    if ($profile->isDisabled()) {
+        SPITUSERERROR("This profile is disabled!");
+        exit();
+    }
 }
 else {
     #
@@ -209,7 +213,8 @@ else {
 		     "     v.profileid=p.profileid and ".
 		     "     v.version=p.version ".
 		     "$joinclause ".
-		     "where locked is null and ($whereclause) ".
+		     "where locked is null and p.disabled=0 and ".
+                     "      v.disabled=0 and ($whereclause) ".
 		     "order by p.topdog desc");
     while ($row = mysql_fetch_array($query_result)) {
 	$profile_array[$row["uuid"]] = $row["name"];
@@ -235,6 +240,10 @@ else {
                 SPITUSERERROR("No permission to use profile: $default");
                 exit();
             }
+            if ($obj->isDisabled()) {
+                SPITUSERERROR("This profile is disabled!");
+                exit();
+            }
             $profile_array[$obj->uuid()] = $obj->name();
             $profile_default = $obj->uuid();
         }
@@ -304,9 +313,11 @@ function SPITFORM($formfields, $newuser, $errors)
     $showpicker = (isset($profile) ? 0 : 1);
     if (isset($profilename)) {
         $profilename = "'$profilename'";
+        $profilevers = $profile->version();
     }
     else {
         $profilename = "null";
+        $profilevers = "null";
     }
     SPITHEADER(1);
 
@@ -368,6 +379,7 @@ function SPITFORM($formfields, $newuser, $errors)
     echo "<script type='text/javascript'>\n";
     echo "    window.PROFILE    = '" . $formfields["profile"] . "';\n";
     echo "    window.PROFILENAME= $profilename;\n";
+    echo "    window.PROFILEVERS= $profilevers;\n";
     echo "    window.AJAXURL    = 'server-ajax.php';\n";
     echo "    window.SHOWABOUT  = $showabout;\n";
     echo "    window.NOPPRSPEC  = $nopprspec;\n";

www/aptui/js/instantiate.js

@@ -5,9 +5,11 @@ require(window.APT_OPTIONS.configObject,
 	 'js/lib/text!template/aboutapt.html',
 	 'js/lib/text!template/aboutcloudlab.html',
 	 'js/lib/text!template/waitwait-modal.html',
+	 'js/lib/text!template/rspectextview-modal.html',
          'formhelpers', 'filestyle', 'marked', 'jacks', 'jquery-steps'],
 function (_, Constraints, sup, ppstart, JacksEditor, wt,
-	  instantiateString, aboutaptString, aboutcloudString, waitwaitString)
+	  instantiateString, aboutaptString, aboutcloudString,
+	  waitwaitString, rspecviewString)
 {
     'use strict';
 
@@ -17,7 +19,8 @@ function (_, Constraints, sup, ppstart, JacksEditor, wt,
     var profilelist   = null;
     var amdefault     = null;
     var selected_uuid = null;
-    var selected_rspec = null;
+    var selected_rspec   = null;
+    var selected_version = null;
     var ispprofile    = 0;
     var webonly       = 0;
     var isadmin       = 0;
@@ -76,6 +79,7 @@ function (_, Constraints, sup, ppstart, JacksEditor, wt,
 	    registered:		registered,
 	    profilename:        window.PROFILENAME,
 	    profileuuid:        window.PROFILEUUID,
+	    profilevers:        window.PROFILEVERS,
 	    showpicker:		showpicker,
 	    cancopy:		window.CANCOPY,
 	    clustername:        (window.ISCLOUD ? "CloudLab" : "APT"),
@@ -92,6 +96,7 @@ function (_, Constraints, sup, ppstart, JacksEditor, wt,
 	    });
 
 	$('#waitwait_div').html(waitwaitString);
+	$('#rspecview_div').html(rspecviewString);
 	// The about panel.
 	if (window.SHOWABOUT) {
 	    $('#about_div').html(window.ISCLOUD ?
@@ -185,6 +190,26 @@ function (_, Constraints, sup, ppstart, JacksEditor, wt,
 	    return false;
 	});
 
+	$('#show_xml_modal_button').click(function (event) {
+	    //
+	    // Show the XML source in the modal. This is used when we
+	    // have a script, and the XML was generated. We show the
+	    // XML, but it is not intended to be edited.
+	    //
+	    $('#rspec_modal_editbuttons').addClass("hidden");
+	    $('#rspec_modal_viewbuttons').removeClass("hidden");
+	    $('#modal_profile_rspec_textarea').val(selected_rspec);
+	    $('#modal_profile_rspec_textarea').prop("readonly", true);
+	    $('#modal_profile_rspec_div').addClass("hidden");
+	    $('#modal_profile_rspec_textarea').removeClass("hidden");
+	    $('#rspec_modal').modal({'backdrop':'static','keyboard':false});
+	    $('#rspec_modal').modal('show');
+	});
+	$('#close_rspec_modal_button').click(function (event) {
+	    $('#rspec_modal').modal('hide');
+	    $('#modal_profile_rspec_textarea').val("");
+	});
+
 	// Profile picker search box.
 	var profile_picker_timeout = null;
 	
@@ -727,7 +752,8 @@ function (_, Constraints, sup, ppstart, JacksEditor, wt,
 	    $(selectedElement).addClass('selected');
 	}
 	
-	var continuation = function(rspec, description, name, amdefault, ispp) {
+	var continuation = function(rspec, description, name, version,
+				    amdefault, ispp) {
 	    $('#showtopo_title').html("<h3>" + name + "</h3>");
 	    $('#showtopo_description').html(description);
 	    sup.maketopmap('#showtopo_div', rspec, false, !multisite);
@@ -739,7 +765,8 @@ function (_, Constraints, sup, ppstart, JacksEditor, wt,
     function ShowProfileSelectionInline(selectedElement, root, selectionPane) {
 	editor = new JacksEditor(root, true, true,
 				 selectionPane, true, !multisite);
-	var continuation = function(rspec, description, name, amdefault, ispp) {
+	var continuation = function(rspec, description, name, version,
+				    amdefault, ispp) {
 	  if (rspec)
 	  {
 	    editor.show(rspec);
@@ -761,16 +788,19 @@ function (_, Constraints, sup, ppstart, JacksEditor, wt,
 	$('#selected_profile').attr('value', profile_value);
 	$('#selected_profile_text').html("" + profile_name);
 	
-	var continuation = function(rspec, description, name, amdef, ispp) {
+	var continuation = function(rspec, description, name, version,
+				    amdef, ispp) {
 	    $('#showtopo_title').html("<h3>" + name + "</h3>");
 	    $('#showtopo_description').html(description);
 	    $('#selected_profile_description').html(description);
-	    $('#finalize_profile_name').val(name);
+	    $('#finalize_profile_name').text(name);
+	    $('#finalize_profile_version').text(version);
 
 	    ispprofile    = ispp;
 	    selected_uuid = profile_value;
-	    selected_rspec = rspec;
-	    amdefault     = amdef;
+	    selected_rspec   = rspec;
+	    selected_version = version;
+	    amdefault        = amdef;
 
 	    CreateAggregateSelectors(rspec);
 	    
@@ -815,7 +845,8 @@ function (_, Constraints, sup, ppstart, JacksEditor, wt,
 		description = "Hmm, no description for this profile";
 	    }
 	    continuation(json.value.rspec, description,
-			 json.value.name, json.value.amdefault,
+			 json.value.name, json.value.version,
+			 json.value.amdefault,
 			 json.value.ispprofile);
 	}
 	var $xmlthing = sup.CallServerMethod(ajaxurl,

www/aptui/js/manage_profile.js

@@ -99,6 +99,8 @@ function (_, sup, filesize, JacksEditor, ShowImagingModal, moment, ppstart,
 	    button_label:       window.BUTTONLABEL,
 	    version_uuid:	window.VERSION_UUID,
 	    profile_uuid:	window.PROFILE_UUID,
+	    latest_uuid:	window.LATEST_UUID,
+	    latest_version:	window.LATEST_VERSION,
 	    candelete:		window.CANDELETE,
 	    canmodify:		window.CANMODIFY,
 	    canpublish:		window.CANPUBLISH,
@@ -109,6 +111,7 @@ function (_, sup, filesize, JacksEditor, ShowImagingModal, moment, ppstart,
 	    snapuuid:		(window.SNAPUUID || null),
 	    general_error:      (errors.error || ''),
 	    iscloud:            window.ISCLOUD,
+	    disabled:           window.DISABLED,
 	    versions:	        versions,
 	    withpublishing:     window.WITHPUBLISHING,
 	});
@@ -349,6 +352,7 @@ function (_, sup, filesize, JacksEditor, ShowImagingModal, moment, ppstart,
 	$('#profile_who_registered').change(function() { ProfileModified(); });
 	$('#profile_who_private').change(function() { ProfileModified(); });
 	$('#profile_topdog').change(function() { ProfileModified(); });
+	$('#profile_disabled').change(function() { ProfileModified(); });
 	
 	/*
 	 * A double click handler that will render the instructions

www/aptui/js/show-profile.js

@@ -51,6 +51,7 @@ function (_, sup, moment, ppstart,
 	    history:		window.HISTORY,
 	    isadmin:		window.ISADMIN,
 	    canedit:            window.CANEDIT,
+	    disabled:           window.DISABLED,
 	    withpublishing:     window.WITHPUBLISHING,
 	});
 	$('#page-body').html(show_html);

www/aptui/manage_profile.php

@@ -69,8 +69,11 @@ function SPITFORM($formfields, $errors)
     $isadmin    = (ISADMIN() ? 1 : 0);
     $multisite  = 1;
     $cloning    = 0;
+    $disabled   = 0;
     $version_uuid = "null";
     $profile_uuid = "null";
+    $latest_uuid    = "null";
+    $latest_version = "null";
 
     if ($action == "edit") {
 	$button_label = "Save";
@@ -83,12 +86,16 @@ function SPITFORM($formfields, $errors)
 	$canpublish   = ($profile->CanPublish() ? 1 : 0);
 	$activity     = ($profile->HasActivity() ? 1 : 0);
 	$ispp         = ($profile->isParameterized() ? 1 : 0);
+        $disabled     = ($profile->isDisabled() ? 1 : 0);
 	if ($canmodify) {
 	    $title    = "Modify Profile";
 	}
 	else {
 	    $title    = "View Profile";
 	}
+        $latest_profile = Profile::Lookup($profile->profile_uuid());
+        $latest_uuid    = "'" . $latest_profile->uuid() . "'";
+        $latest_version = $latest_profile->version();
     }
     else  {
         # New page action is now create, not copy or clone.
@@ -166,6 +173,8 @@ function SPITFORM($formfields, $errors)
     echo "    window.VIEWING  = $viewing;\n";
     echo "    window.VERSION_UUID = $version_uuid;\n";
     echo "    window.PROFILE_UUID = $profile_uuid;\n";
+    echo "    window.LATEST_UUID = $latest_uuid;\n";
+    echo "    window.LATEST_VERSION = $latest_version;\n";
     echo "    window.UPDATED  = $notifyupdate;\n";
     echo "    window.SNAPPING = $notifyclone;\n";
     echo "    window.AJAXURL  = 'server-ajax.php';\n";
@@ -173,6 +182,7 @@ function SPITFORM($formfields, $errors)
     echo "    window.CANDELETE= $candelete;\n";
     echo "    window.CANMODIFY= $canmodify;\n";
     echo "    window.CANPUBLISH= $canpublish;\n";
+    echo "    window.DISABLED= $disabled;\n";
     echo "    window.ISADMIN  = $isadmin;\n";
     echo "    window.MULTISITE  = $multisite;\n";
     echo "    window.HISTORY  = $history;\n";
@@ -356,6 +366,8 @@ if (! isset($create)) {
 		 ($profile->ispublic() ? "public" : "private"));
 	    $defaults["profile_topdog"]      =
 		($profile->topdog() ? "checked" : "");
+	    $defaults["profile_disabled"]      =
+		($profile->isDisabled() ? "checked" : "");
 
 	    # Warm fuzzy message.
 	    if (isset($_SESSION["notifyupdate"])) {
@@ -559,6 +571,15 @@ else {
 	    fwrite($fp, "0");
 	}
 	fwrite($fp, "</value></attribute>\n");
+	fwrite($fp, "<attribute name='profile_disabled'><value>");
+	if (isset($formfields["profile_disabled"]) &&
+	    $formfields["profile_disabled"] == "checked") {
+	    fwrite($fp, "1");
+	}
+	else {
+	    fwrite($fp, "0");
+	}
+	fwrite($fp, "</value></attribute>\n");
     }
     fwrite($fp, "</profile>\n");
     fclose($fp);
@@ -577,9 +598,9 @@ if ($action == "edit") {
 }
 else {
     $command .= " create -t $webtask_id ";
-}
-if (isset($snapuuid)) {
-    $command .= " -s " . escapeshellarg($snapuuid);
+    if (isset($snapuuid)) {
+        $command .= " -s " . escapeshellarg($snapuuid);
+    }
 }
 $command .= " $xmlname";
 
@@ -612,15 +633,25 @@ if (count($errors)) {
     return;
 }
 
+#
+# Need the index to pass back through. But when its an edit operation,
+# we have to let the backend tell us it created a new version, since
+# we want to return to that.
+#
+if ($action == "edit") {
+    if ($webtask->TaskValue("newProfile")) {
+        $profile = Profile::Lookup($webtask->TaskValue("newProfile"));
+    }
+}
+else {
+    $profile = Profile::LookupByName($project, $formfields["profile_name"]);
+}
+
 # Done with this, unless doing a snapshot (needed for imaging status).
 if (!isset($snapuuid)) {
     $webtask->Delete();
 }
 
-#
-# Need the index to pass back through.
-#
-$profile = Profile::LookupByName($project, $formfields["profile_name"]);
 if ($profile) {
     $uuid = $profile->uuid();
 }

www/aptui/profile_defs.php

@@ -46,7 +46,8 @@ class Profile
 	    # version with the uuid.
 	    #
 	    $query_result =
-		DBQueryWarn("select i.*,v.*,i.uuid as profile_uuid ".
+		DBQueryWarn("select i.*,v.*,i.uuid as profile_uuid, ".
+                            "    i.disabled as profile_disabled ".
 			    "  from apt_profiles as i ".
 			    "left join apt_profile_versions as v on ".
 			    "     v.profileid=i.profileid and ".
@@ -55,7 +56,8 @@ class Profile
 
 	    if (!$query_result || !mysql_num_rows($query_result)) {
 		$query_result =
-		    DBQueryWarn("select i.*,v.*,i.uuid as profile_uuid ".
+		    DBQueryWarn("select i.*,v.*,i.uuid as profile_uuid, ".
+                                "    i.disabled as profile_disabled ".
 				"  from apt_profile_versions as v ".
 				"left join apt_profiles as i on ".
 				"     v.profileid=i.profileid ".
@@ -65,7 +67,8 @@ class Profile
 	}
 	elseif (is_null($version)) {
 	    $query_result =
-		DBQueryWarn("select i.*,v.*,i.uuid as profile_uuid ".
+		DBQueryWarn("select i.*,v.*,i.uuid as profile_uuid, ".
+                            "    i.disabled as profile_disabled ".
 			    "  from apt_profiles as i ".
 			    "left join apt_profile_versions as v on ".
 			    "     v.profileid=i.profileid and ".
@@ -75,7 +78,8 @@ class Profile
 	else {
 	    $safe_version = addslashes($version);
 	    $query_result =
-	        DBQueryWarn("select i.*,v.*,i.uuid as profile_uuid ".
+	        DBQueryWarn("select i.*,v.*,i.uuid as profile_uuid, ".
+                            "    i.disabled as profile_disabled ".
 			    "  from apt_profile_versions as v ".
 			    "left join apt_profiles as i on ".
 			    "     i.profileid=v.profileid ".
@@ -117,6 +121,8 @@ class Profile
     function locked()	    { return $this->field('status'); }
     function status()	    { return $this->field('locked'); }
     function topdog()	    { return $this->field('topdog'); }
+    function disabled()	    { return $this->field('disabled'); }
+    function profile_disabled()    { return $this->field('profile_disabled'); }
     function parent_profileid()    { return $this->field('parent_profileid'); }
     function parent_version()      { return $this->field('parent_version'); }
 
@@ -128,6 +134,10 @@ class Profile
     function isParameterized() {
 	return ($this->paramdefs() != "" ? 1 : 0);
     }
+    # A profile is disabled if version is disabled or entire profile is disabled
+    function isDisabled() {
+	return ($this->disabled() || $this->profile_disabled());
+    }
     
     # Hmm, how does one cause an error in a php constructor?
     function IsValid() {

www/aptui/show-profile.php

@@ -61,6 +61,7 @@ $version_uuid = $profile->uuid();
 $ispp         = ($profile->isParameterized() ? 1 : 0);
 $history      = ($profile->HasHistory() ? 1 : 0);
 $canedit      = ($profile->CanEdit($this_user) ? 1 : 0);
+$disabled     = ($profile->isDisabled() ? 1 : 0);
 
 $defaults = array();
 $defaults["profile_name"]        = $profile->name();
@@ -111,6 +112,7 @@ echo "    window.VERSION_UUID = '$version_uuid';\n";
 echo "    window.AJAXURL      = 'server-ajax.php';\n";
 echo "    window.ISADMIN      = $isadmin;\n";
 echo "    window.CANEDIT      = $canedit;\n";
+echo "    window.DISABLED     = $disabled;\n";
 echo "    window.HISTORY      = $history;\n";
 echo "    window.ISPPPROFILE  = $ispp;\n";
 echo "    window.WITHPUBLISHING = $WITHPUBLISHING;\n";

www/aptui/template/instantiate.html

@@ -227,6 +227,30 @@
 	       name='fully_bound' value="0">
       	<div id='finalize_container'
 	     class='col-lg-8 col-md-8 col-sm-8 col-xs-12'>
+	  <div class='panel panel-default' style="margin-bottom: 5px">
+	    <div class='panel-body'
+		 style="padding-top: 5px; padding-bottom: 0px;">
+	      <table class='table table-condensed nospaceafter border-none'
+		     style="font-size: 14px; font-family: Arial,sans-serif;">
+		<tr>
+		  <td style="padding: 0px;">
+		    <span style="font-weight: bolder;">Profile:</span>
+		    <span id='finalize_profile_name'><%= profilename %></span>
+		  </td>
+		  <td style="padding: 0px;">
+		    <span style="font-weight: bolder;">Version:</span>
+		    <span id='finalize_profile_version'><%= profilevers %>
+		    </span>
+		  </td>
+		  <td style="padding: 0px;">
+		    <button class='btn btn-primary btn-xs'
+			    type='button'
+			    id="show_xml_modal_button">
+		      Source</button></td>
+		</tr>
+	      </table>
+	    </div>
+	  </div>
 	  <div class='panel panel-default'>
 	    <div class='panel-heading'>
 	      Please review the selections below and then click Finish.
@@ -239,18 +263,6 @@
 		</font>
 	      </div>
 	      <div id='finalize_options'>
-		<div class='form-horizontal'>
-		  <div class='form-group'>
-		    <label class='col-sm-4'
-			   style='text-align: right;'>Profile:</label>
-		    <div class='col-sm-6'>
-		      <input id='finalize_profile_name'
-			     class='form-control'
-			     readonly
-			     value='<%= profilename %>'>
-		    </div>
-		  </div>
-		</div>
 		<% if (registered) { %>
 		  <!-- Optional experiment name -->
 		  <div id='name_selector'
@@ -427,6 +439,7 @@
   </div>
 </div>
 <div id='waitwait_div'></div>
+<div id='rspecview_div'></div>
 <div id='ppviewmodal_div'></div>
 <div id='ppmodal_div'></div>
 <div id='instantiate_div'></div>

www/aptui/template/manage-profile.html

@@ -23,7 +23,13 @@
 	  <% } else { %>
 	    <%- formfields.profile_version %>
 	  <% } %>
-	  </td></tr>
+	  <% if (version_uuid != latest_uuid) { %>
+	    (Latest:
+	    <a href='manage_profile.php?action=edit&uuid=<%= latest_uuid %>'>
+	       <%- latest_version %></a>)
+	  <% } %>
+	    </td>
+	  </tr>
 	  <tr>
 	    <td>Project:</td>
 	    <td><%- formfields.profile_pid %></td>
@@ -48,6 +54,23 @@
 	    <% } %>
 	  </tr>
 	  <% } %>
+	  <% if (disabled) { %>
+	    <tr>
+	      <td>Disabled:</td><td><span class="text-danger">Yes</span>
+		<a href='#' class='btn btn-xs'
+		   data-toggle='popover'
+		   data-html='true'
+		   data-delay='{"hide":500}'
+		   data-content="This profile has been disabled by an
+				 administrator. You may be able to instantiate
+				 another version of this profile, see the
+				 version info above.">
+		  <span class='glyphicon glyphicon-question-sign'
+			style='margin-bottom: 4px;'></span>
+		</a>
+	      </td>
+	    </tr>
+	  <% } %>
 	</table>
 	<% if (activity) { %>
 	<a class='btn btn-info btn-xs pull-left'
@@ -343,7 +366,21 @@
 			   data-key='profile_topdog'
 			   id='profile_topdog' value='checked'
 			   type='checkbox'>Put this profile at the top of
-			   the list.
+		    the list.
+		  </label>
+		</div>
+	      </div>
+	    </div>
+	    <div class='row'>
+	      <div class='col-sm-10 col-sm-offset-2'>
+		<div class='checkbox format-me' data-key='profile_disabled'
+		     data-compact='yep'>
+                  <label>
+		    <input name=formfields[profile_disabled]
+			   <%- formfields.profile_disabled %>
+			   data-key='profile_disabled'
+			   id='profile_disabled' value='checked'
+			   type='checkbox'>Disable this version.
 		  </label>
 		</div>
 	      </div>
@@ -376,83 +413,85 @@
 	      </button>
 	      <% } %>
 	      <% if (viewing) { %>
-	      <a class='btn btn-primary btn-xs pull-right' disabled
-                 id='profile_instantiate_button'
-                 style='margin-right: 10px;'
-                 type='submit' name='create'>Instantiate
-	      </a>
-	      <% if (!iscloud) { %>
-	      <span class='pull-right'
-		 data-toggle='popover'
-		 data-delay='{"hide":1500, "show":250}'
-		 data-html='true'
-		 data-content="When you instantiate as a guest, you get
+		<% if (!disabled) { %>
+		  <a class='btn btn-primary btn-xs pull-right' disabled
+                     id='profile_instantiate_button'
+                     style='margin-right: 10px;'
+                     type='submit' name='create'>Instantiate
+		  </a>
+		  <% if (!iscloud) { %>
+		    <span class='pull-right'
+			  data-toggle='popover'
+			  data-delay='{"hide":1500, "show":250}'
+			  data-html='true'
+			  data-content="When you instantiate as a guest, you get
 			       to see exactly how another user will
 			       experience your profile. This allows you to
 			       better debug your profile for other users">
-		<button class='btn btn-success btn-xs' disabled
-			id='guest_instantiate_button'
-			style='margin-right: 10px;'
-     			data-toggle='modal'
-			data-target='#guest_instantiate_modal'
-			type='button'>Instantiate as Guest
-		</button>
-	      </span>
-	      <% } %>
-	      <a class='btn btn-primary btn-xs pull-left'
-                 id='profile_copy_button'
-                 style='margin-right: 10px;'
-                 type='button'
-		 href='manage_profile.php?action=copy&uuid=<%= version_uuid %>'
-		 data-toggle='popover'
-		 data-delay='{"hide":1500, "show":250}'
-		 data-html='true'
-		 data-content="When you <em>copy</em> (instead of
+		      <button class='btn btn-success btn-xs' disabled
+			      id='guest_instantiate_button'
+			      style='margin-right: 10px;'
+     			      data-toggle='modal'
+			      data-target='#guest_instantiate_modal'
+			      type='button'>Instantiate as Guest
+		      </button>
+		    </span>
+		  <% } %>
+		  <a class='btn btn-primary btn-xs pull-left'
+                     id='profile_copy_button'
+                     style='margin-right: 10px;'
+                     type='button'
+		     href='manage_profile.php?action=copy&uuid=<%= version_uuid %>'
+		     data-toggle='popover'
+		     data-delay='{"hide":1500, "show":250}'
+		     data-html='true'
+		     data-content="When you <em>copy</em> (instead of
                     clone), you are creating a new profile that
 		    uses the same source code and metadata (description,
 		    instructions) as the original profile, but without
 		    creating a new disk image. Instead, the new profile uses
 		    whatever images the original profile uses."> 
-                Copy
-	      </a>
-	      <span class='pull-left'
-		 data-toggle='popover'
-		 data-delay='{"hide":1500, "show":250}'