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