43 lines
1.2 KiB
PHP
43 lines
1.2 KiB
PHP
<?php
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require_once __DIR__ . '/common.php';
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header('Content-Type: application/json');
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$dbconn = getDBConnection();
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// Check if camid is actually set to avoid warnings
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if (!isset($_GET['camid'])) {
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echo json_encode(array("error" => "No camid specified"));
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exit;
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}
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$camid = $_GET['camid'];
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// Performing SQL query
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$query = "SELECT *, COALESCE(hydro, false) as hydro, COALESCE(airport, false) as airport FROM cams WHERE camid = $1";
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// Use pg_query_params to safely bind the $camid variable
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$result = pg_query_params($dbconn, $query, array($camid))
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or die('Query failed: ' . pg_last_error());
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// Processing results
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$array = array();
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while ($line = pg_fetch_array($result, null, PGSQL_ASSOC)) {
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// Ensure hydro is a proper boolean
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$line['hydro'] = ($line['hydro'] === 't' || $line['hydro'] === true);
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// Ensure airport is a proper boolean
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$line['airport'] = ($line['airport'] === 't' || $line['airport'] === true);
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$array[] = $line;
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}
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// Output the ORIGINAL full array (including errorcode) to the client
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echo json_encode($array);
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// Free resultset
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pg_free_result($result);
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// Close database connection when needed
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if (isset($dbconn)) {
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pg_close($dbconn);
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}
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?>
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