From 7b702660ef52338b3c14c1310f53d43cd346ccac Mon Sep 17 00:00:00 2001
From: Jacek Kowalski <Jacek@jacekk.info>
Date: Fri, 21 Jun 2019 11:27:37 +0000
Subject: [PATCH] Add DB caching and make mapping independent on numToType
---
parse.php | 31 ++++++++++++-------------------
1 files changed, 12 insertions(+), 19 deletions(-)
diff --git a/parse.php b/parse.php
index b517ae2..9e66121 100644
--- a/parse.php
+++ b/parse.php
@@ -2,8 +2,7 @@
require_once(__DIR__.'/lib/database.php');
require_once(__DIR__.'/lib/fetch.php');
require_once(__DIR__.'/lib/mapper.php');
-
-$logger = new Monolog\Logger('Parse changes');
+require_once(__DIR__.'/lib/vehicle_types.php');
$sources = [
'bus' => [
@@ -77,7 +76,7 @@
}
$logger->info('Got offset '.$offset.', creating mapping...');
- $mapping = $mapper->mapUsingOffset($offset, $source['mapper']);
+ $mapping = $mapper->mapUsingOffset($offset);
$logger->info('Checking the data for correctness...');
$weight = count($mapping);
@@ -86,11 +85,11 @@
$incorrect = 0;
$old = 0;
$maxWeight = 0;
- foreach($mapping as $id => $vehicle) {
+ foreach($mapping as $id => $num) {
$dbVehicle = $db->getById($id);
if($dbVehicle) {
- $maxWeight = max($maxWeight, $dbVehicle['weight']);
- if((int)substr($vehicle['num'], 2) == (int)$dbVehicle['num']) {
+ $maxWeight = max($maxWeight, (int)$dbVehicle['weight']);
+ if($num === $dbVehicle['num']) {
$correct += 1;
} else {
$incorrect += 1;
@@ -98,32 +97,26 @@
continue;
}
- $dbVehicle = $db->getByNum($vehicle['num']);
- if($dbVehicle && $dbVehicle['id'] != $id) {
+ $dbVehicle = $db->getByNum($num);
+ if($dbVehicle && $dbVehicle['id'] !== $id) {
$old += 1;
}
}
+
$logger->info('Weight: '.$weight.', correct: '.$correct.', incorrect: '.$incorrect.', old: '.$old);
- $previousMapping = NULL;
if($incorrect > $correct && $maxWeight > $weight) {
throw new Exception('Ignoring result due to better data already present');
- } elseif($old > $correct) {
- $logger->warn('Replacing DB data with the new mapping');
- $db->clear();
- } else {
- $previousMapping = @json_decode(@file_get_contents($source['result']), TRUE);
}
$db->addMapping($mapping);
- if(is_array($previousMapping)) {
- $logger->info('Merging previous data with current mapping');
- $mapping = $mapping + $previousMapping;
- ksort($mapping);
+ $jsonContent = [];
+ foreach($db->getAll() as $vehicle) {
+ $jsonContent[$vehicle['id']] = $source['mapper']($vehicle['num']);
}
- $json = json_encode($mapping);
+ $json = json_encode($jsonContent);
if(!file_put_contents($source['result_temp'], $json)) {
throw new Exception('Result save failed');
}
--
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