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warm cache run

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This commit is contained in:
Claudio
2026-07-22 12:03:39 +02:00
parent 0407bcdcc4
commit 0277fb5262
3 changed files with 595 additions and 22 deletions
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public/userarea/warm_cache.php
+68 -22
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@@ -6,6 +6,11 @@
$startTime = microtime(true);
$isCli = (php_sapi_name() === 'cli');
$isStream = (!$isCli && isset($_GET['stream']));
// Analisi incluse? Default SÌ (il cron non passa il parametro → fa tutto).
// Solo una richiesta HTTP con analisi=0 le salta.
$includeAnalisi = !(!$isCli && isset($_GET['analisi']) && $_GET['analisi'] === '0');
if (!$isCli) {
// When called via HTTP, require auth
@@ -15,7 +20,17 @@ if (!$isCli) {
echo json_encode(['error' => 'Unauthorized']);
exit;
}
header('Content-Type: application/json');
if ($isStream) {
// Streaming mode: send progress line-by-line (Server-Sent Events)
set_time_limit(0);
header('Content-Type: text/event-stream');
header('Cache-Control: no-cache');
header('X-Accel-Buffering: no'); // disable nginx buffering
while (ob_get_level() > 0) ob_end_flush();
} else {
header('Content-Type: application/json');
}
}
require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
@@ -23,15 +38,38 @@ require_once __DIR__ . '/class/VisualLimsApiClient.class.php';
require_once __DIR__ . '/class/db-functions.php';
$cacheDir = __DIR__ . '/cache';
if (!is_dir($cacheDir)) mkdir($cacheDir, 0777, true);
if (!is_dir($cacheDir)) mkdir($cacheDir, 0755, true);
$log = [];
// Prevent two runs at the same time (e.g. cron + manual click)
$lockHandle = fopen($cacheDir . '/.warm.lock', 'w');
if ($lockHandle === false || !flock($lockHandle, LOCK_EX | LOCK_NB)) {
$busyMsg = 'Un aggiornamento è già in corso in questo momento. Riprova tra poco.';
if ($isCli) {
echo $busyMsg . PHP_EOL;
} elseif ($isStream) {
header('Content-Type: text/event-stream');
echo "event: busy\ndata: " . $busyMsg . "\n\n";
@flush();
} else {
echo json_encode(['success' => false, 'busy' => true, 'message' => $busyMsg]);
}
exit;
}
function warmLog(string $msg, bool $isCli)
{
global $log;
global $log, $isStream;
$line = date('H:i:s') . " $msg";
$log[] = $line;
if ($isCli) echo $line . PHP_EOL;
if ($isCli) {
echo $line . PHP_EOL;
} elseif (!empty($isStream)) {
echo "data: " . str_replace("\n", ' ', $line) . "\n\n";
@ob_flush();
@flush();
}
}
try {
@@ -115,30 +153,38 @@ try {
// 6. Analisi — only for matrici actually used by parts (warming all ~2500 matrici
// would mean one API call each; the used set is a few dozen).
$stmt = $pdo->query("SELECT DISTINCT idmatrice FROM identification_parts WHERE idmatrice IS NOT NULL AND idmatrice > 0 ORDER BY idmatrice ASC");
$matriceIds = $stmt->fetchAll(PDO::FETCH_COLUMN);
warmLog("[analisi] Fetching for " . count($matriceIds) . " matrici in use...", $isCli);
if (!$includeAnalisi) {
warmLog('[analisi] Saltate su richiesta.', $isCli);
} else {
$stmt = $pdo->query("SELECT DISTINCT idmatrice FROM identification_parts WHERE idmatrice IS NOT NULL AND idmatrice > 0 ORDER BY idmatrice ASC");
$matriceIds = $stmt->fetchAll(PDO::FETCH_COLUMN);
warmLog("[analisi] Fetching for " . count($matriceIds) . " matrici in use...", $isCli);
foreach ($matriceIds as $mid) {
$mid = (int)$mid;
// Same query as get_analisi_matrice_filter.php with web_only=1 (what the analysis modal requests)
$filter = rawurlencode("Matrice/IdMatrice eq $mid and SelezionabileSuWeb eq true");
try {
$data = $api->get("Analisi?\$filter={$filter}");
$values = $data['value'] ?? [];
file_put_contents($cacheDir . '/analisi_matrice_' . $mid . '.json', json_encode(['value' => $values]));
warmLog("[analisi] Matrice $mid: " . count($values) . " analisi", $isCli);
} catch (Exception $e) {
warmLog("[analisi] Matrice $mid: ERROR " . $e->getMessage(), $isCli);
foreach ($matriceIds as $mid) {
$mid = (int)$mid;
// Same query as get_analisi_matrice_filter.php with web_only=1 (what the analysis modal requests)
$filter = rawurlencode("Matrice/IdMatrice eq $mid and SelezionabileSuWeb eq true");
try {
$data = $api->get("Analisi?\$filter={$filter}");
$values = $data['value'] ?? [];
file_put_contents($cacheDir . '/analisi_matrice_' . $mid . '.json', json_encode(['value' => $values]));
warmLog("[analisi] Matrice $mid: " . count($values) . " analisi", $isCli);
} catch (Exception $e) {
warmLog("[analisi] Matrice $mid: ERROR " . $e->getMessage(), $isCli);
}
}
}
} // fine if includeAnalisi
$elapsed = round(microtime(true) - $startTime, 1);
warmLog("Done in {$elapsed}s", $isCli);
warmLog("Aggiornamento completato in {$elapsed}s", $isCli);
} catch (Exception $e) {
warmLog("FATAL: " . $e->getMessage(), $isCli);
$elapsed = round(microtime(true) - $startTime, 1);
warmLog("ERRORE: " . $e->getMessage(), $isCli);
}
if (!$isCli) {
if ($isStream) {
echo "event: done\ndata: " . json_encode(['elapsed' => $elapsed ?? 0]) . "\n\n";
@flush();
} elseif (!$isCli) {
echo json_encode(['success' => true, 'log' => $log]);
}