internet-programming/lab3/node_modules/eslint/lib/cli-engine/formatters/html.js

352 lines
13 KiB
JavaScript

/**
* @fileoverview HTML reporter
* @author Julian Laval
*/
"use strict";
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
const encodeHTML = (function() {
const encodeHTMLRules = {
"&": "&",
"<": "&#60;",
">": "&#62;",
'"': "&#34;",
"'": "&#39;"
};
const matchHTML = /[&<>"']/ug;
return function(code) {
return code
? code.toString().replace(matchHTML, m => encodeHTMLRules[m] || m)
: "";
};
}());
/**
* Get the final HTML document.
* @param {Object} it data for the document.
* @returns {string} HTML document.
*/
function pageTemplate(it) {
const { reportColor, reportSummary, date, results } = it;
return `
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>ESLint Report</title>
<link rel="icon" type="image/png" sizes="any" href="data:image/png;base64,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">
<link rel="icon" type="image/svg+xml" href="data:image/svg+xml;base64,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">
<style>
body {
font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
font-size: 16px;
font-weight: normal;
margin: 0;
padding: 0;
color: #333;
}
#overview {
padding: 20px 30px;
}
td,
th {
padding: 5px 10px;
}
h1 {
margin: 0;
}
table {
margin: 30px;
width: calc(100% - 60px);
max-width: 1000px;
border-radius: 5px;
border: 1px solid #ddd;
border-spacing: 0;
}
th {
font-weight: 400;
font-size: medium;
text-align: left;
cursor: pointer;
}
td.clr-1,
td.clr-2,
th span {
font-weight: 700;
}
th span {
float: right;
margin-left: 20px;
}
th span::after {
content: "";
clear: both;
display: block;
}
tr:last-child td {
border-bottom: none;
}
tr td:first-child,
tr td:last-child {
color: #9da0a4;
}
#overview.bg-0,
tr.bg-0 th {
color: #468847;
background: #dff0d8;
border-bottom: 1px solid #d6e9c6;
}
#overview.bg-1,
tr.bg-1 th {
color: #f0ad4e;
background: #fcf8e3;
border-bottom: 1px solid #fbeed5;
}
#overview.bg-2,
tr.bg-2 th {
color: #b94a48;
background: #f2dede;
border-bottom: 1px solid #eed3d7;
}
td {
border-bottom: 1px solid #ddd;
}
td.clr-1 {
color: #f0ad4e;
}
td.clr-2 {
color: #b94a48;
}
td a {
color: #3a33d1;
text-decoration: none;
}
td a:hover {
color: #272296;
text-decoration: underline;
}
</style>
</head>
<body>
<div id="overview" class="bg-${reportColor}">
<h1>ESLint Report</h1>
<div>
<span>${reportSummary}</span> - Generated on ${date}
</div>
</div>
<table>
<tbody>
${results}
</tbody>
</table>
<script type="text/javascript">
var groups = document.querySelectorAll("tr[data-group]");
for (i = 0; i < groups.length; i++) {
groups[i].addEventListener("click", function() {
var inGroup = document.getElementsByClassName(this.getAttribute("data-group"));
this.innerHTML = (this.innerHTML.indexOf("+") > -1) ? this.innerHTML.replace("+", "-") : this.innerHTML.replace("-", "+");
for (var j = 0; j < inGroup.length; j++) {
inGroup[j].style.display = (inGroup[j].style.display !== "none") ? "none" : "table-row";
}
});
}
</script>
</body>
</html>
`.trimStart();
}
/**
* Given a word and a count, append an s if count is not one.
* @param {string} word A word in its singular form.
* @param {int} count A number controlling whether word should be pluralized.
* @returns {string} The original word with an s on the end if count is not one.
*/
function pluralize(word, count) {
return (count === 1 ? word : `${word}s`);
}
/**
* Renders text along the template of x problems (x errors, x warnings)
* @param {string} totalErrors Total errors
* @param {string} totalWarnings Total warnings
* @returns {string} The formatted string, pluralized where necessary
*/
function renderSummary(totalErrors, totalWarnings) {
const totalProblems = totalErrors + totalWarnings;
let renderedText = `${totalProblems} ${pluralize("problem", totalProblems)}`;
if (totalProblems !== 0) {
renderedText += ` (${totalErrors} ${pluralize("error", totalErrors)}, ${totalWarnings} ${pluralize("warning", totalWarnings)})`;
}
return renderedText;
}
/**
* Get the color based on whether there are errors/warnings...
* @param {string} totalErrors Total errors
* @param {string} totalWarnings Total warnings
* @returns {int} The color code (0 = green, 1 = yellow, 2 = red)
*/
function renderColor(totalErrors, totalWarnings) {
if (totalErrors !== 0) {
return 2;
}
if (totalWarnings !== 0) {
return 1;
}
return 0;
}
/**
* Get HTML (table row) describing a single message.
* @param {Object} it data for the message.
* @returns {string} HTML (table row) describing the message.
*/
function messageTemplate(it) {
const {
parentIndex,
lineNumber,
columnNumber,
severityNumber,
severityName,
message,
ruleUrl,
ruleId
} = it;
return `
<tr style="display: none;" class="f-${parentIndex}">
<td>${lineNumber}:${columnNumber}</td>
<td class="clr-${severityNumber}">${severityName}</td>
<td>${encodeHTML(message)}</td>
<td>
<a href="${ruleUrl ? ruleUrl : ""}" target="_blank" rel="noopener noreferrer">${ruleId ? ruleId : ""}</a>
</td>
</tr>
`.trimStart();
}
/**
* Get HTML (table rows) describing the messages.
* @param {Array} messages Messages.
* @param {int} parentIndex Index of the parent HTML row.
* @param {Object} rulesMeta Dictionary containing metadata for each rule executed by the analysis.
* @returns {string} HTML (table rows) describing the messages.
*/
function renderMessages(messages, parentIndex, rulesMeta) {
/**
* Get HTML (table row) describing a message.
* @param {Object} message Message.
* @returns {string} HTML (table row) describing a message.
*/
return messages.map(message => {
const lineNumber = message.line || 0;
const columnNumber = message.column || 0;
let ruleUrl;
if (rulesMeta) {
const meta = rulesMeta[message.ruleId];
if (meta && meta.docs && meta.docs.url) {
ruleUrl = meta.docs.url;
}
}
return messageTemplate({
parentIndex,
lineNumber,
columnNumber,
severityNumber: message.severity,
severityName: message.severity === 1 ? "Warning" : "Error",
message: message.message,
ruleId: message.ruleId,
ruleUrl
});
}).join("\n");
}
/**
* Get HTML (table row) describing the result for a single file.
* @param {Object} it data for the file.
* @returns {string} HTML (table row) describing the result for the file.
*/
function resultTemplate(it) {
const { color, index, filePath, summary } = it;
return `
<tr class="bg-${color}" data-group="f-${index}">
<th colspan="4">
[+] ${encodeHTML(filePath)}
<span>${encodeHTML(summary)}</span>
</th>
</tr>
`.trimStart();
}
/**
* Render the results.
* @param {Array} results Test results.
* @param {Object} rulesMeta Dictionary containing metadata for each rule executed by the analysis.
* @returns {string} HTML string describing the results.
*/
function renderResults(results, rulesMeta) {
return results.map((result, index) => resultTemplate({
index,
color: renderColor(result.errorCount, result.warningCount),
filePath: result.filePath,
summary: renderSummary(result.errorCount, result.warningCount)
}) + renderMessages(result.messages, index, rulesMeta)).join("\n");
}
//------------------------------------------------------------------------------
// Public Interface
//------------------------------------------------------------------------------
module.exports = function(results, data) {
let totalErrors,
totalWarnings;
const metaData = data ? data.rulesMeta : {};
totalErrors = 0;
totalWarnings = 0;
// Iterate over results to get totals
results.forEach(result => {
totalErrors += result.errorCount;
totalWarnings += result.warningCount;
});
return pageTemplate({
date: new Date(),
reportColor: renderColor(totalErrors, totalWarnings),
reportSummary: renderSummary(totalErrors, totalWarnings),
results: renderResults(results, metaData)
});
};