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<%
/*******************************************************************************
* Copyright (c) 2013 Pascal Hirmer.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and the Apache License 2.0 which both accompany this distribution,
* and are available at http://www.eclipse.org/legal/epl-v10.html
* and http://www.apache.org/licenses/LICENSE-2.0
*
* Contributors:
* Pascal Hirmer - initial API and implementation
*******************************************************************************/
%>
<%@tag language="java" pageEncoding="UTF-8" description="This tag is used to render Node and Relationship Templates for selection in a dialog."%>
<%-- attributes for the NodeTemplate selection --%>
<%@attribute name="templateURL" type="java.lang.String"%>
<%@attribute name="topologyName" type="java.lang.String"%>
<%@attribute name="topologyNamespace" type="java.lang.String"%>
<%@attribute name="repositoryURL" type="java.lang.String" %>
<%@attribute name="stName" type="java.lang.String" %>
<%@attribute name="choices" type="java.util.Map<org.eclipse.winery.model.tosca.TNodeTemplate, java.util.Map<org.eclipse.winery.model.tosca.TNodeTemplate, java.util.List<org.eclipse.winery.model.tosca.TEntityTemplate>>>"%>
<%@tag import="java.util.ArrayList"%>
<%@tag import="java.util.HashMap"%>
<%@tag import="java.util.List"%>
<%@tag import="java.util.Map"%>
<%@tag import="java.util.UUID"%>
<%@tag import="javax.xml.namespace.QName"%>
<%@tag import="org.eclipse.winery.model.tosca.TEntityTemplate"%>
<%@tag import="org.eclipse.winery.model.tosca.TNodeTemplate"%>
<%@tag import="org.eclipse.winery.model.tosca.TRelationshipTemplate"%>
<%@tag import="org.eclipse.winery.model.tosca.TRelationshipType"%>
<%@tag import="org.eclipse.winery.repository.client.WineryRepositoryClientFactory"%>
<%@tag import="org.eclipse.winery.repository.client.IWineryRepositoryClient"%>
<%@tag import="org.eclipse.winery.common.Util"%>
<%@taglib prefix="ntrq" tagdir="/WEB-INF/tags/common/templates/nodetemplates/reqscaps" %>
<%@taglib prefix="nt" tagdir="/WEB-INF/tags/common/templates/nodetemplates" %>
<div id="nodeTemplateSelector">
<p> There are several possible Node Templates to be inserted. <br> Please select your desired NodeTemplate: </p>
<%
// the pixel distance between the displayed NodeTemplates
final int NODE_TEMPLATE_DISTANCE = 150;
IWineryRepositoryClient client = WineryRepositoryClientFactory.getWineryRepositoryClient();
client.addRepository(repositoryURL);
// instantiate variables
Map<String, String> idMap = new HashMap<String, String>();
List<TRelationshipTemplate> possibleConnections = new ArrayList<TRelationshipTemplate>();
String sourceId = "";
String randomId = "";
String id = "";
// a counter used for an ID
int counter = 0;
// used for the position of the NodeTemplate in the EditorArea
int topCounter = 0;
%>
<script>
// array to collect the created IDs
IDs = new Array();
// save all created connections in an array to be able to detach them after the selection
Connections = new Array();
</script>
<%
// render a topology for every choice to be displayed in the dialog
for (TNodeTemplate nt: choices.keySet()) {
Map<TNodeTemplate, List<TEntityTemplate>> entityTemplates = choices.get(nt);
for (TNodeTemplate choice: entityTemplates.keySet()) {
id = "choice" + Integer.toString(counter);
%>
<div id="proposalEditorArea">
<div id="proposaldrawingarea">
<%
topCounter = 0;
%>
<nt:nodeTemplateRenderer client="<%=client%>" relationshipTypes="<%=client.getAllTypes(TRelationshipType.class)%>" repositoryURL='<%=repositoryURL%>' nodeTemplate="<%=nt%>" top="<%=Integer.toString(topCounter)%>" left='<%="0"%>'/>
<script>
//Map IDs here. ID mapping is necessary to avoid conflict with the modelled NodeTemplates in the background.
<%
randomId = UUID.randomUUID().toString();
%>
document.getElementById("<%=nt.getId()%>").id = "<%=randomId%>";
IDs.push("<%=randomId%>");
<%
idMap.put(nt.getId(), randomId);
%>
</script>
<%
topCounter = topCounter + NODE_TEMPLATE_DISTANCE;
%>
<!-- use the nodeTemplateRenderer tag to render NodeTemplates-->
<nt:nodeTemplateRenderer client="<%=client%>" relationshipTypes="<%=client.getAllTypes(TRelationshipType.class)%>" repositoryURL='<%=repositoryURL%>' nodeTemplate="<%=choice%>" top="<%=Integer.toString(topCounter)%>" left='<%="0"%>'/>
<script>
//Map IDs here
<%
randomId = UUID.randomUUID().toString();
%>
document.getElementById("<%=choice.getId()%>").id = "<%=randomId%>";
IDs.push("<%=randomId%>");
<%
idMap.put(choice.getId(), randomId);
%>
</script>
</div>
</div>
<% if (entityTemplates.get(choice).size() > 1) { %>
<p> There are several possible Relationship Templates to connect the Node Templates <%=nt.getName()%> and <%=choice.getName()%>. Please choose at least one connection: </p>
<%}
for (TEntityTemplate rtChoice: entityTemplates.get(choice)) {
TRelationshipTemplate connector = (TRelationshipTemplate) rtChoice;
if (entityTemplates.get(choice).size() > 1) {
%>
<input checked="checked" id="<%=connector.getName()%>" name="<%=connector.getName()%>" type="checkbox" value="<%=connector.getName()%>"> <%=connector.getName()%> <br/>
<%
}
sourceId = ((TNodeTemplate) connector.getSourceElement().getRef()).getId();
String targetId = ((TNodeTemplate) connector.getTargetElement().getRef()).getId();
QName type = connector.getType();
String visualSourceId = idMap.get(sourceId);
String visualTargetId = idMap.get(targetId);
%>
<script>
// connect the rendered NodeTemplates
require(["winery-common-topologyrendering"], function(wct) {
wct.initNodeTemplate(jsPlumb.getSelector(".NodeTemplateShape:not('.hidden')"), true);
});
var c;
require(["jsplumb"], function(_jsPlumb) {
_jsPlumb.ready(function() {
c = _jsPlumb.connect({
source:"<%=visualSourceId%>",
target:"<%=visualTargetId%>",
endpoint:"Blank",
type: "<%=type%>"
});
Connections.push(c);
})
});
</script>
<%}
%>
<br>
<button type="button" class="btn btn-primary btn-default" data-dismiss="modal" id="<%=id%>" value='<%=choice.getName()%>' onclick="onSelected<%=choice.getName()%>()">Use Template: <%=choice.getName()%></button>
<script>
/**
* Handles a click on the "Select" button.
*
* This selection handler method is created for every NodeTemplate that can be chosen by the user.
* This is realized by inserting the unique names of the NodeTemplate choices in the method name via JSP scriptlet.
*/
function onSelected<%=choice.getName()%>() {
SelectedRTs = new Array();
for (var i = 0; i < Connections.length; i++) {
jsPlumb.detach(Connections[i]);
}
<%
if (entityTemplates.get(choice).size() == 1) {
%>
SelectedRTs.push("<%=((TRelationshipTemplate) entityTemplates.get(choice).get(0)).getName()%>");
<%
} else if (entityTemplates.get(choice).size() > 1) {
for (TEntityTemplate rtChoice: entityTemplates.get(choice)) {
TRelationshipTemplate connector = (TRelationshipTemplate) rtChoice;
%>
if (document.getElementById("<%=connector.getName()%>").checked) {
SelectedRTs.push(document.getElementById("<%=connector.getName()%>").value);
}
<%
}}
%>
SelectedItems = new Array();
SelectedItems.push(document.getElementById("<%=id%>").value);
if (SelectedItems.length == 0) {
vShowError("Please selected at least one Relationship Template.");
} else {
// add the selected Templates to the topology and restart the completion
var selectedNodeTemplates = JSON.stringify(SelectedItems);
var selectedRelationshipTemplates = JSON.stringify(SelectedRTs);
$.post("jsp/topologyCompletion/selectionHandler.jsp", {topology: topology, allChoices: choices, selectedNodeTemplates: selectedNodeTemplates, selectedRelationshipTemplates: selectedRelationshipTemplates},
function(data){
require(["winery-topologycompletion"], function(completer) {
completer.restartCompletion(data, document.getElementById('overwriteTopology').checked,document.getElementById('openInNewWindow').checked,
document.getElementById('topologyName').value, document.getElementById('topologyNamespace').value, true, "<%=stName%>",
"<%=templateURL%>", "<%=repositoryURL%>");
});
}
);
}
}
</script>
<%
counter++;
}
}%>
<br>
<br>
<br>
<button type="button" class="btn btn-primary btn-default" data-dismiss="modal" id="cancel" onclick="onSelectedCancel()">Cancel Automatic Completion</button>
<p><i> Press this button if you want to continue the completion manually.</i> </p>
<script>
// save topology and refresh the page
function onSelectedCancel() {
$.post("jsp/topologyCompletion/topologySaver.jsp", {topology: topology, templateURL: "<%=templateURL%>", repositoryURL: "<%=repositoryURL%>", topologyName: "<%=topologyName%>", topologyNamespace: "<%=topologyNamespace%>", overwriteTopology: "true"},
function(callback){
document.location.reload(true);
}
);
}
</script>
</div>
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