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Fixes in how METARs are parsed

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This commit is contained in:
Nabeel Shahzad
2018-04-04 09:04:14 -05:00
parent 7a3a2f3e9a
commit 052813ba4a
4 changed files with 29 additions and 9 deletions
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31
app/Widgets/Weather.php
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@@ -31,9 +31,18 @@ class Weather extends Widget
protected function determineCategory($metar): string
{
$category = 'VFR';
$visibility = $metar->getVisibility()->getVisibility()->getValue();
$visibility = 10; // assume it's ok and VFR
$vis = $metar->getVisibility();
if($vis) {
$vis = $vis->getVisibility();
if($vis) {
$visibility = $vis->getValue();
}
}
$ceiling = $metar->getClouds();
if ($ceiling) {
if ($ceiling && count($ceiling) > 0) {
$ceiling = $ceiling[0]->getBaseHeight()->getValue();
} else {
$ceiling = 1000;
@@ -58,13 +67,19 @@ class Weather extends Widget
$metar_class = new $klass;
$raw_metar = $metar_class->get_metar($this->config['icao']);
// Run through this parser
$decoder = new MetarDecoder();
$metar = $decoder->parse($raw_metar);
if(!$raw_metar || $raw_metar === '') {
$category = null;
$metar = null;
} else {
// Run through this parser
$decoder = new MetarDecoder();
$metar = $decoder->parse($raw_metar);
// Determine the flight category that's allowed
// Just check if we need to be under IFR conditions
$category = $this->determineCategory($metar);
// Determine the flight category that's allowed
// Just check if we need to be under IFR conditions
$category = $this->determineCategory($metar);
}
return view('widgets.weather', [
'config' => $this->config,