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Fixed bug where I accessed the database without opening a session

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Aadhavan Srinivasan
2023-06-12 15:28:30 -05:00
parent 913d53b757
commit 70f91c7586
1 changed files with 2 additions and 3 deletions
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5
result.php
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@@ -32,6 +32,7 @@ use Casssandra;
$cluster = Cassandra::cluster()->withPersistentSessions(true)->build(); $cluster = Cassandra::cluster()->withPersistentSessions(true)->build();
$keyspace = 'glink'; $keyspace = 'glink';
$session = $cluster->connect($keyspace);
$url = $_GET["url"]; $url = $_GET["url"];
$matches = preg_match('/^http(s)*:\\/\\/[a-zA-Z0-9\\-]+(\\.[a-zA-Z0-9\\-]+)+$/',$url); $matches = preg_match('/^http(s)*:\\/\\/[a-zA-Z0-9\\-]+(\\.[a-zA-Z0-9\\-]+)+$/',$url);
@@ -55,7 +56,7 @@ if ($shortlink != '') {
$shortlink = $rand_string; $shortlink = $rand_string;
/* Check if shortlink is already taken by querying the database */ /* Check if shortlink is already taken by querying the database */
$statement = $session->prepare('SELECT url FROM data WHERE id=?'); $statement = $session->prepare('SELECT url FROM data WHERE shortlink=? ALLOW FILTERING');
$result = $session->execute($statement,array('arguments' => array($shortlink))); $result = $session->execute($statement,array('arguments' => array($shortlink)));
if ($result->count() != 0) { if ($result->count() != 0) {
@@ -64,8 +65,6 @@ if ($shortlink != '') {
} }
$session = $cluster->connect($keyspace);
//$statement = new Cassandra\SimpleStatement('SELECT name FROM data WHERE id=5'); //$statement = new Cassandra\SimpleStatement('SELECT name FROM data WHERE id=5');
$statement = $session->prepare('SELECT url FROM data WHERE shortlink=? ALLOW FILTERING'); $statement = $session->prepare('SELECT url FROM data WHERE shortlink=? ALLOW FILTERING');