<?php
require("common.php");
function human_filesize($size, $precision = 2) {
for($i = 0; ($size / 1024) > 0.9; $i++, $size /= 1024) {}
return round($size, $precision).['B','kB','MB','GB','TB','PB','EB','ZB','YB'][$i];
}
function main($pdo)
{
?>
<!DOCTYPE html>
<html>
<title>Biblioteca | <?php echo $GLOBALS["place"]; ?></title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<link rel="stylesheet" href="https://www.w3schools.com/lib/w3-theme-blue-grey.css">
<link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Open+Sans'>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<style>
html,
body,
h1,
h2,
h3,
h4,
h5 {
font-family: "Open Sans", sans-serif
}
</style>
<body class="w3-theme-l5">
<!-- Navbar -->
<div class="w3-top">
<div class="w3-bar w3-theme-d2 w3-left-align w3-large">
<a href="./" class="w3-bar-item w3-button w3-padding-large w3-theme-d4"><i class="fa fa-book w3-margin-right"></i>Biblioteca |<?php echo $GLOBALS["place"]; ?></a>
</div>
</div>
<!-- Page Container -->
<div class="w3-container w3-content" style="max-width:1400px;margin-top:80px">
<!-- The Grid -->
<div class="w3-row">
<!-- Left Column -->
<div class="w3-content">
<!-- Profile -->
<div class="w3-card w3-round w3-white">
<div class="w3-container">
<h3 class="w3-center">Biblioteca online</h3>
<h4 class="w3-center"><?php echo $GLOBALS["place"]; ?></h4>
<center><h3><i>Dati Aperti</i></h3></center>
<center><img style="width:45vw" src="bookshelf.svg" /></center>
<hr>
<p><i class="fa fa-book fa-fw w3-margin-right w3-text-theme"></i> <?php
$stmt = $pdo->prepare("SELECT COUNT(*) as n FROM Libri");
$stmt->execute();
$data = $stmt->fetch();
echo "Volumi: " . $data["n"];
$vols = $data["n"];
?></p>
<p><i class="fa fa-user fa-fw w3-margin-right w3-text-theme"></i> <?php
$stmt = $pdo->prepare("SELECT COUNT(DISTINCT Autore) as n FROM Libri");
$stmt->execute();
$data = $stmt->fetch();
echo "Autori: " . $data["n"];
?></p>
<p><i class="fa fa-clock-o fa-fw w3-margin-right w3-text-theme"></i> <?php
$f = date("d/m/Y H:i:s", file_get_contents("lastupdate.dat"));
echo "Ultimo aggiornamento: " . $f;
?></p>
</div>
</div>
<br>
<!-- Accordion -->
<div class="w3-card w3-round">
<div class="w3-white">
<button onclick="myFunction('Demo1')" class="w3-button w3-block w3-theme-l1 w3-left-align"><i class="fa fa-book fa-fw w3-margin-right"></i>Banche Dati</button>
<div id="Demo1" class="w3-hide w3-container">
<div class="resultD w3-panel w3-card">
<table>
<tbody><tr>
<th>Tipo</th>
<td>Foglio CSV</td>
</tr>
<tr>
<th>Nome</th>
<td>current.csv</td>
</tr>
<tr>
<th>Dimensione</th>
<td><?php echo human_filesize(filesize("data/current.csv")); ?> </td>
</tr>
</tbody></table>
<a href="data/current.csv" class="w3-btn w3-right w3-blue-grey"><i class="fa fa-download"></i>Scarica</a>
</div>
<div class="resultD w3-panel w3-card">
<table>
<tbody><tr>
<th>Tipo</th>
<td>Foglio di Microsoft Excel</td>
</tr>
<tr>
<th>Nome</th>
<td>current.xlsx</td>
</tr>
<tr>
<th>Dimensione</th>
<td><?php echo human_filesize(filesize("data/current.xlsx")); ?> </td>
</tr>
</tbody></table>
<a href="data/current.xlsx" class="w3-btn w3-right w3-blue-grey"><i class="fa fa-download" aria-hidden="true"></i>Scarica</a>
</div>
<div class="resultD w3-panel w3-card">
<table>
<tbody><tr>
<th>Tipo</th>
<td>Foglio di calcolo di LibreOffice</td>
</tr>
<tr>
<th>Nome</th>
<td>current.ods</td>
</tr>
<tr>
<th>Dimensione</th>
<td><?php echo human_filesize(filesize("data/current.ods")); ?> </td>
</tr>
</tbody></table>
<a href="data/current.ods" class="w3-btn w3-right w3-blue-grey"><i class="fa fa-download" aria-hidden="true"></i>Scarica</a>
</div>
<div class="resultD w3-panel w3-card">
<table>
<tbody><tr>
<th>Tipo</th>
<td>Dump sql</td>
</tr>
<tr>
<th>Nome</th>
<td>current.sql</td>
</tr>
<tr>
<th>Dimensione</th>
<td><?php echo human_filesize(filesize("data/current.sql")); ?> </td>
</tr>
</tbody></table>
<a href="data/current.sql" class="w3-btn w3-right w3-blue-grey"><i class="fa fa-download" aria-hidden="true"></i>Scarica</a>
</div>
<div class="resultD w3-panel w3-card">
<table>
<tbody><tr>
<th>Tipo</th>
<td>Database sqllite</td>
</tr>
<tr>
<th>Nome</th>
<td>db</td>
</tr>
<tr>
<th>Dimensione</th>
<td><?php echo human_filesize(filesize("db")); ?> </td>
</tr>
</tbody></table>
<a href="db" class="w3-btn w3-right w3-blue-grey"><i class="fa fa-download" aria-hidden="true"></i>Scarica</a>
</div>
<br />
<br />
</div>
</div>
</div>
<br>
<!-- Interests -->
<!-- End Left Column -->
</div>
<!-- End Grid -->
</div>
<!-- End Page Container -->
</div>
<br>
<!-- Footer -->
<footer class="w3-container w3-theme-d3 w3-padding-16">
<h5>Mattia Mascarello, MIT License, 2021</h5>
</footer>
<footer class="w3-container w3-theme-d5">
<p>Repo <a href="<?php echo $GLOBALS["repoUrl"]; ?>" target="_blank">github</a> | <a href="open.php"> Scarica i dati</a></p>
</footer>
<script>
// Accordion
function myFunction(id) {
var x = document.getElementById(id);
if (x.className.indexOf("w3-show") == -1) {
x.className += " w3-show";
x.previousElementSibling.className += " w3-theme-d1";
} else {
x.className = x.className.replace("w3-show", "");
x.previousElementSibling.className =
x.previousElementSibling.className.replace(" w3-theme-d1", "");
}
}
// Used to toggle the menu on smaller screens when clicking on the menu button
function openNav() {
var x = document.getElementById("navDemo");
if (x.className.indexOf("w3-show") == -1) {
x.className += " w3-show";
} else {
x.className = x.className.replace(" w3-show", "");
}
}
//myFunction('Demo2')
myFunction('Demo1')
</script>
</body>
</html>
<?php
}
$dbh = new PDO('sqlite:db');
main($dbh);
?>