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hosting_reviews_service
Commit 826320c5 by Ali Arshad
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Showing with 110 additions and 0 deletions
.gitignore 0 → 100644
node_modules
data
.idea
.DS_Store
app.js 0 → 100644
const express = require('express');
const request = require('request');
const fs = require('fs');
const Q = require('q');
const app = express();
const util = require('util');
const exec = util.promisify(require('child_process').exec);
const bodyParser = require('body-parser')
const port = process.env.port || 3000;
const jsonParser = bodyParser.json();
app.post('/', jsonParser, async (req, res) => {
const result = {
status: 'failed'
};
try {
let path = __dirname;
let url = req.body.url;
if (url) {
if (url.indexOf('http') == -1) {
url = 'http://' + url;
}
path += '/data/' + url.split('://')[1];
const data = await execSiteSpeed(url, path);
result.status = 'success';
result.data = data;
} else {
result.messgae = "URL not provided.";
}
} catch (e) {
console.log(e);
}
res.send(result);
});
app.use(express.static('data'));
app.listen(port, () => console.log(`Example app listening on port ${port}!`));
async function execSiteSpeed(url, path) {
await exec(`docker run --rm -v "$(pwd)/data":/browsertime/browsertime-results/ sitespeedio/browsertime:7.8.2 --video --screenshot --visualMetrics -n 1 ${url}`)
return readFromFile(path);
}
function readFromFile(path) {
const dirData = fs.readdirSync(path);
const latest = dirData.pop();
return new Promise((res, rej) => {
fs.readFile(`${path}/${latest}/browsertime.json`, function (err, buf) {
if (err) {
rej(new Error(err.toString()));
}
if (buf) {
res({
dir: latest,
data: JSON.parse(buf.toString())[0]
});
}
});
dirData.forEach(d => {
if (new Date().getTime() - new Date(fs.statSync(`${path}/${d}`).ctime).getTime() > 300000) {
exec(`rm -rf ${path}/${d}`);
}
})
});
}
index.html 0 → 100644
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Web Page Load Time</title>
</head>
<body>
<form method="post" action="http://localhost:3000/">
<div>
<label for="url">Page URL: </label>
<input type="text" name="url" id="url">
<button type="submit">Submit</button>
</div>
</form>
</body>
</html>
package.json 0 → 100644
{
"name": "webresponse",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"body-parser": "^1.19.0",
"express": "^4.16.4",
"phantom": "^6.2.0",
"phantomjs": "^2.1.7",
"phantomjs-prebuilt": "^2.1.16",
"q": "^1.5.1"
}
}
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