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Sql #1

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32d5449
Use SQL and cache results for 30 minutes
zaphodef Mar 5, 2019
ac79c56
Convert to int
zaphodef Mar 5, 2019
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Use SQL and cache results for 30 minutes
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@zaphodef
zaphodef committed Mar 5, 2019
commit 32d5449370fb3c7651bd5dcbb7703c644c9f0973
43 changes: 23 additions & 20 deletions root-me101.php
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,13 @@
<th>Pseudo</th><th>nom IRL</th><th>SCORE</th><th>challenges complétés</th><th>points depuis le <?php echo($date); ?></th>
</tr>
<?php

$user = "rmichon";
$pass = "blablabla";
$dbh = new PDO('mysql:host=localhost;dbname=rootme', $user, $pass);

// la bdd contient une table `scores` qui contient les attributs suivants:
// UNIQUE INT id, BOOLEAN is_anonymous, VARCHAR(255) nickname, VARCHAR(255) realname, INT initial_score, INT new_score, VARCHAR(32) challs, DATETIME last_fetch

function get_RootMe_score($pseudo){
$url="https://www.root-me.org/".$pseudo;
Expand Down Expand Up @@ -47,29 +53,26 @@ function get_RootMe_challs($pseudo){
return $challs;
}

function load_profiles(){
$row = 1;
$profiles=array();
if (($handle = fopen("/home/rmichon/participants.csv", "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$num = count($data);
array_push($profiles,$data);
$row++;
}
fclose($handle);
}
// maj
foreach($dbh->query('SELECT id, nickname from scores WHERE last_fetch < DATE_SUB(NOW(), 30 MINUTE)') as $row) {
$score = get_RootMe_score($row['nickname']);
$challs = get_RootMe_challs($row['nickname']);

return $profiles;
}
foreach(load_profiles() as $profile){
$score = get_RootMe_score($profile[0]);
echo('<tr><td>');
if($profile[2] !== 'anonyme'){
echo('<a href="https://www.root-me.org/'.$profile[0].'">'.$profile[2].'</a>');
}
echo('</td><td>'.$profile[1].'</td><td>'.$score.'</td><td>'.get_RootMe_challs($profile[0]).'</td><td>'.((int) $score - (int) $profile[3]).'</td></tr>');
$req = "UPDATE scores SET new_score = :score, challs = :challs, last_fetch = :last_fetch WHERE id = :id";
$sth = $dbh->prepare($req);
$sth->execute(array(":score" => $score, ":challs" => $challs, ":last_fetch" => "NOW()", ":id" => $row['id']));
}

// affichage
foreach($dbh->query('SELECT * from scores') as $row) {
echo "<tr>
<td>" . ($row['is_anonymous'] ? "" : "<a href=\"https://www.root-me.org/" . $row['nickname'] . "\">" . $row['realname'] . "</a>") . "</td>
<td> " . $row['new_score'] . "</td>
<td> " . $row['challs'] . "</td>
<td>" . ($row['new_score'] - ['initial_score']) . "</td>
</tr>";
}

?>
</table>
<br><br>
Expand Down