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analyzer_lib.py
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analyzer_lib.py
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from analyzer_dict import universe_solutions, pg_solutions
solutions = {**universe_solutions, **pg_solutions}
htmlHeader = """
<!DOCTYPE html>
<html>
<head>
<script src="https://www.kryogenix.org/code/browser/sorttable/sorttable.js"></script>
<script src="https://cdn.jsdelivr.net/npm/chart.js@4.3.0"></script>
<script src="https://cdn.jsdelivr.net/npm/hammerjs@2.0.8"></script>
<script src="https://cdn.jsdelivr.net/npm/chartjs-plugin-zoom@2.0.1"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/showdown/2.1.0/showdown.min.js"></script>
<meta charset="utf-8">
<title>Log Analysis Results</title>
<script type="text/javascript">
var solutions =""" + str(solutions) + """ ;
htmlGenerator = new showdown.Converter();
window.onload = function () {
var toc = document.getElementById("toc");
var headings = document.getElementsByTagName("h4", "h3", "h2");
var headingArray = [];
for (var i = 0; i < headings.length; i++) {
var heading = headings[i];
var anchor = document.createElement("a");
anchor.href = "#" + heading.id;
anchor.innerHTML = heading.innerHTML;
var li = document.createElement("li");
li.appendChild(anchor);
toc.appendChild(li);
// Store the text content and corresponding element for each heading in an array
headingArray.push({ textContent: heading.textContent, element: li });
}
// Sort the array of headings by text content
headingArray.sort((a, b) => a.textContent.localeCompare(b.textContent));
headingArray.reverse()
// Remove the existing list items from the table of contents
while (toc.firstChild) {
toc.removeChild(toc.firstChild);
}
// Add the sorted list items back to the table of contents
for (var i = 0; i < headingArray.length; i++) {
toc.appendChild(headingArray[i].element);
}
var rows = document.querySelectorAll("#main-table tbody tr");
for (var i = 0; i < rows.length; i++) {
rows[i].addEventListener("click", function () {
var message = this.cells[1].innerHTML.trim();
var solution = solutions[message];
// If solution is found, show popup
if (solution) {
var popup = document.getElementById("solutionPopup");
var popupTitle = document.getElementById("solutionTitle");
var popupContent = document.getElementById("solutionContent");
var closeButton = document.getElementById("closeButton");
popup.className = "popup";
popup.style.display = "block";
popup.style.zIndex = "1";
popup.style.position = "fixed";
popup.style.top = "50%";
popup.style.left = "50%";
popup.style.transform = "translate(-50%, -50%)";
popup.style.backgroundColor = "white";
popup.style.padding = "20px";
popup.style.boxShadow = "0 0 10px rgba(0, 0, 0, 0.3)";
popup.style.borderCollapse = "collapse";
popup.style.borderRadius = "10px";
popup.style.transition = "transform 0.2s ease-in-out";
popup.style.overflow = "auto";
popup.style.backgroundColor = "#eaeaea"
// Change the size of the popup when user hovers over it
popup.addEventListener("mouseover", function () {
popup.style.transform = "translate(-50%, -50%) scale(1.1)";
});
popup.addEventListener("mouseout", function () {
popup.style.transform = "translate(-50%, -50%)";
});
popupTitle.textContent = message;
popupContent.innerHTML = htmlGenerator.makeHtml(solution);
closeButton.addEventListener("click", function () {
popup.style.display = "none";
});
}
});
}
}
document.addEventListener("keydown", function (event) {
if (event.key === "Escape") {
document.getElementById("solutionPopup").style.display = "none";
document.getElementById("helpPopup").style.display = "none";
}
else if (event.key === "h" || event.key === "H" || event.key === "?") {
document.getElementById("helpPopup").style.display = "block";
}
});
window.onclick = function (event) {
if (event.target !== document.getElementById("helpPopup")) {
document.getElementById("helpPopup").style.display = "none";
}
else if (event.target !== document.getElementById("solutionPopup")) {
document.getElementById("solutionPopup").style.display = "none";
}
}
var codeBlocks = document.querySelectorAll("code");
window.onclick = function (event) {
if (event.target.matches("code")) {
var range = document.createRange();
range.selectNode(event.target);
window.getSelection().removeAllRanges();
window.getSelection().addRange(range);
document.execCommand("copy");
window.getSelection().removeAllRanges();
}
}
function closeHelpPopup() {
document.getElementById("helpPopup").style.display = "none";
}
function closeSolutionPopup() {
document.getElementById("solutionPopup").style.display = "none";
}
</script>
<style>
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@400;700&display=swap');
body {
font-family: 'Rubik', sans-serif;
background-color: #f0f0f0;
margin-left: 20px;
line-height: 1.5;
}
h2,
h3,
h4 {
font-family: 'Rubik', sans-serif;
margin-top: 30px;
margin-bottom: 15px;
margin-left: 20px;
color: #000041;
}
h4 {
font-size: 15px;
}
table {
border-collapse: collapse;
margin: auto;
margin-top: 10px;
margin-bottom: 30px;
background-color: white;
box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
margin-left: 25px;
margin-right: 25px;
border-radius: 10px;
overflow: hidden;
transition: transform 0.2s ease-in-out;
}
th,
td {
padding: 10px;
text-align: left;
border-bottom: 1px solid #ddd;
font-size: 15px;
color: #2d3c4d;
border-bottom: 1px solid #E6E8F0;
}
th {
font-weight: 700;
cursor: pointer;
color: #000041;
background-color: #F5F7FF;
}
tr:hover {
background-color: #faf2f0;
cursor: pointer;
border-radius: 10px;
}
a {
color: #3A2B82;
text-decoration: none;
position: relative;
left: 0;
transition: left 0.2s ease-in-out;
}
a:hover {
color: #ff6e42;
}
li {
text-align: left;
}
p {
margin-left: 20px;
}
code {
background-color: #f0f0f0;
padding: 0.2em 0.4em;
margin: 0;
font-size: 85%;
border-radius: 4px;
font-family: 'Monospace';
background-color: #f6d9d0;
border: solid 1px #202020;
}
code:hover {
cursor: pointer;
}
#toc {
position: relative;
top: 0;
width: auto;
height: 100%;
overflow: auto;
background-color: #f0f0f0;
margin-left: 25px;
}
.chart-container {
max-width: auto;
margin: 20px auto;
overflow-x: auto;
position: relative;
}
canvas {
height: 400px;
/* Update the height as desired */
}
.popup {
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background-color: #eaeaea;
padding: 20px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
display: none;
z-index: 1;
border-collapse: collapse;
border-radius: 10px;
transition: transform 0.2s ease-in-out;
overflow: auto;
}
.warning {
background-color: #fbf0ec;
color: #000000;
padding: 10px;
margin: 20px;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
b {
color: #ff6e42;
}
}
</style>
</head>
<body>
<div id="solutionPopup" class="popup">
<button id="closeButton" onclick="closeSolutionPopup()">Close</button>
<br>
<h2 id="solutionTitle"></h2>
<p id="solutionContent"></p>
</div>
<div id="helpPopup" class="popup">
<button id="closeButton" onclick="closeHelpPopup()">Close</button>
<br>
<i>Welcome to the Log Analyzer Report Documentation!</i>
<br><br>
<b> Chart Section </b>
<p>In the Chart section, you can analyze the log data using interactive charts.<br>
- To zoom in on a specific area, click and drag the cursor to select the desired region.<br>
- To reset the zoom level, simply double-click on the chart </p>
<b> Filtering </b>
<p> Filtering allows you to focus on specific data in the charts.<br>
- To filter the data, click on the legends corresponding to the data series you want
to view or hide.</p>
<b>Logs with Issues Found</b>
<p>The Logs with Issues Found section provides detailed information about identified issues in the logs. <br>
- Click on a file to navigate directly to it and review the associated log entries.
</p>
<b> Table Reports</b>
<p>The Table Reports section offers summarized views of the log data. <br>
- To sort the table, click on the column headers. You can sort by any column <br>
- To find solutions for errors, click on a row in the table.</p>
<br>
<b> Tips </b>
<p> Press <b>Esc</b> to close this or troubleshooting tip popup. <br>
Press <b>h</b> or <b>?</b> to open the popup. <br>
Click on code blocks to copy them to clipboard.</p>
<br>
</div>
<div class="chart-container">
<div class="chart-area">
<canvas id="myChart"></canvas>
</div>
</div>
<div class="warning">
<b>Warning:</b>
By default log_analyzer checks for logs for last 7 days. If you want to analyze older logs, Please re-run with -t option with desired start time.
</div>
<h3> Logs with issues found </h3>
<div id="toc">
</div>
""" # Thanks bing for beautifying the HTML report https://tinyurl.com/2l3hskkl :)
barChart1= """
<script>
document.addEventListener("DOMContentLoaded", function() {
var data ="""
barChart2 = """
var categories = Object.keys(data);
var allHours = Object.values(data).flatMap(Object.keys);
var hours = [...new Set(allHours)].sort();
var chartData = hours.map(function(hour) {
var dataPoints = {};
categories.forEach(function(category) {
dataPoints[category] = data[category][hour] || 0;
});
return {
hour: hour,
dataPoints: dataPoints
};
});
var datasets = categories.map(function(category, index) {
var randomRed = Math.random() * 128;
var randomGreen = Math.random() * 128;
var randomBlue = Math.random() * 128;
var backgroundColor = `rgba(${randomRed}, ${randomGreen}, ${randomBlue}, 0.6)`;
var hoverBackgroundColor = `rgba(${randomRed}, ${randomGreen}, ${randomBlue}, 0.8)`;
return {
label: category,
backgroundColor: backgroundColor,
hoverBackgroundColor: hoverBackgroundColor,
data: chartData.map(function(d) { return d.dataPoints[category]; })
};
});
var ctx = document.getElementById("myChart").getContext("2d");
var myChart = new Chart(ctx, {
type: 'bar',
data: {
labels: hours,
datasets: datasets
},
options: {
responsive: true,
maintainAspectRatio: false,
scales: {
xAxes: [{
scaleLabel: {
display: true,
labelString: 'Time'
}
}],
yAxes: [{
scaleLabel: {
display: true,
labelString: 'Number of Events'
},
ticks: {
beginAtZero: true,
precision: 0
}
}]
},
hover: {
onHover: function(e, elements) {
if (elements && elements.length) {
var index = elements[0]._index;
var datasetIndex = elements[0]._datasetIndex;
var meta = myChart.getDatasetMeta(datasetIndex);
meta.data.forEach(function(bar, i) {
if (i === index) {
bar._model.backgroundColor = datasets[datasetIndex].hoverBackgroundColor;
bar._model.borderColor = datasets[datasetIndex].hoverBackgroundColor;
} else {
bar._model.backgroundColor = datasets[datasetIndex].backgroundColor;
bar._model.borderColor = datasets[datasetIndex].backgroundColor;
}
});
myChart.update();
}
}
},
plugins: {
legend: {
display: true,
position: 'top',
maxWidth: 500,
onHover: function(e) {
e.target.style.cursor = 'pointer';
},
},
zoom: {
zoom: {
drag: {
enabled: true,
backgroundColor: 'rgba(225,225,225,1)',
},
mode: 'xy',
speed: 0.05,
}
}
}
},
});
var chartContainer = document.querySelector('.chart-container');
var chartArea = document.querySelector('.chart-area');
chartContainer.addEventListener('dblclick', function () {
myChart.resetZoom();
});
});
</script>
"""
htmlFooter = """
Credits: <a href='https://www.kryogenix.org/code/browser/sorttable/sorttable.js'> sorttable.js </a> and <a href='https://www.chartjs.org/'> Chart.js </a>
</body>
</html>
"""