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construct a tree structure to match XML received from servlet; populate tables from it

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This commit is contained in:
Zlatin Balevsky
2019-12-04 02:48:28 +00:00
parent 382e21225b
commit c74c26e4c6
1 changed files with 151 additions and 41 deletions
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192
webui/src/main/webapp/Home.jsp
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@@ -44,25 +44,109 @@
</table>
<hr/>
<table width="100%">
<tr>
<th>
Active Searches
</th>
<th>
Results
</th>
</tr>
<tr>
<td>
<div id="activeSearches"></div>
</td>
<td>
<div id="results"></div>
</td>
</tr>
</table>
<style>
#table-wrapper {
position:relative;
}
#table-scroll {
height:150px;
overflow:auto;
margin-top:20px;
}
#table-wrapper table {
width:100%;
}
#table-wrapper table * {
background:yellow;
color:black;
}
#table-wrapper table thead th .text {
position:absolute;
top:-20px;
z-index:2;
height:20px;
width:35%;
border:1px solid red;
}
</style>
<div id="top-table">
<table width="100%">
<tr>
<th>
Active Searches
</th>
<th>
Senders
</th>
</tr>
<tr>
<td>
<div id="table-wrapper">
<div id="table-scroll">
<div id="activeSearches"></div>
</div>
</div>
</td>
<td>
<div id="table-wrapper">
<div id="table-scroll">
<div id="senders"></div>
</div>
</div>
</td>
</tr>
</table>
</div>
<div id="table-wrapper">
<div id="table-scroll">
<div id="results">
</div>
</div>
<script>
class Search {
constructor(xmlNode) {
this.uuid = xmlNode.getElementsByTagName("uuid")[0].childNodes[0].nodeValue;
this.query = xmlNode.getElementsByTagName("Query")[0].childNodes[0].nodeValue;
this.resultBatches = new Map();
var resultsBySender = xmlNode.getElementsByTagName("ResultsBySender")[0];
var resultsFromSenders = resultsBySender.getElementsByTagName("ResultsFromSender");
var i;
for (i = 0; i < resultsFromSenders.length; i++) {
var results = new Results(resultsFromSenders[i]);
this.resultBatches.set(results.sender, results);
}
}
}
class Results {
constructor(xmlNode) {
this.sender = xmlNode.getElementsByTagName("Sender")[0].childNodes[0].nodeValue;
this.results = [];
var resultNodes = xmlNode.getElementsByTagName("Result");
var i;
for (i = 0 ; i < resultNodes.length; i ++) {
var result = new Result(resultNodes[i]);
this.results.push(result);
}
}
}
class Result {
constructor(xmlNode) {
this.name = xmlNode.getElementsByTagName("Name")[0].childNodes[0].nodeValue;
this.size = xmlNode.getElementsByTagName("Size")[0].childNodes[0].nodeValue;
this.infoHash = xmlNode.getElementsByTagName("InfoHash")[0].childNodes[0].nodeValue;
}
}
var searches = new Map();
var uuid = null;
var sender = null;
var lastXML = null;
@@ -84,25 +168,41 @@
function updateSender(senderName) {
sender = senderName;
// TODO: update results table
var resultsDiv = document.getElementById("results");
var table = "<table><thead><tr><th>Name</th><th>Size</th></tr></thead><tbody>"
var x = searches.get(uuid)
x = x.resultBatches.get(sender).results;
var i;
for (i = 0; i < x.length; i++) {
table += "<tr>";
table += "<td>";
table += x[i].name;
table += "</td>";
table += "<td>";
table += x[i].size;
table += "</td>";
table += "</tr>";
}
table += "</tbody></table>";
if (x.length > 0)
resultsDiv.innerHTML = table
}
function updateUUID(resultUUID) {
uuid = resultUUID;
var resultsDiv = document.getElementById("results");
var table = "<table><tr><th>Sender</th></tr>";
var x = lastXML.getElementsByTagName("ResultsBySender");
x = x[0].getElementsByTagName("ResultsFromSender");
var i;
for (i = 0; i < x.length; i++) {
var senderName = x[i].getElementsByTagName("Sender")[0].childNodes[0].nodeValue;
var sendersDiv = document.getElementById("senders");
var table = "<table><thead><tr><th>Sender</th></thead></tr><tbody>";
var x = searches.get(uuid).resultBatches;
for (var [senderName, ignored] of x) {
table += "<tr><td><a href='#' onclick='updateSender(\""+senderName+"\");return false;'>"
table += senderName;
table += "</a></td></tr>";
}
table += "</table>";
if (x.length > 0)
resultsDiv.innerHTML = table;
table += "</tbody></table>";
if (x.size > 0)
sendersDiv.innerHTML = table;
if (sender != null)
updateSender(sender);
}
function refreshActiveSearches() {
@@ -111,21 +211,31 @@
if (this.readyState == 4 && this.status == 200) {
var xmlDoc = this.responseXML;
lastXML = xmlDoc;
searches.clear();
var i;
var table = "<table><tr><th>Search</th><th>Senders</th><th>Results</th></tr>";
var activeSearchesDiv = document.getElementById("activeSearches");
var x = xmlDoc.getElementsByTagName("Search");
for (i = 0; i < x.length; i ++) {
var resultUUID = x[i].getElementsByTagName("uuid")[0].childNodes[0].nodeValue;
table += "<tr><td><a href='#' onclick='updateUUID(\"" + resultUUID+ "\");return false;'>"
table += x[i].getElementsByTagName("Query")[0].childNodes[0].nodeValue;
table += "</a></td><td>";
table += x[i].getElementsByTagName("Senders")[0].childNodes[0].nodeValue;
table += "</td><td>";
table += x[i].getElementsByTagName("Results")[0].childNodes[0].nodeValue;
table += "</td></tr>"
for (i = 0; i < x.length; i++) {
var search = new Search(x[i]);
searches.set(search.uuid, search);
}
table += "</table>"
var table = "<table><thead><tr><th>Search</th><th>Senders</th><th>Results</th></tr></thead><tbody>";
var activeSearchesDiv = document.getElementById("activeSearches");
for (var [resultsUUID, search] of searches) {
table += "<tr><td><a href='#' onclick='updateUUID(\"" + resultsUUID+ "\");return false;'>"
table += search.query;
table += "</a></td>";
table += "<td>"
table += search.resultBatches.size;
table += "</td>";
var totalResults = 0;
search.resultBatches.forEach(resultBatch => totalResults+=resultBatch.results.length);
table += "<td>";
table += totalResults;
table += "</td>"
table += "</tr>"
}
table += "</tbody></table>"
if (x.length > 0)
activeSearchesDiv.innerHTML = table;
if (uuid != null)