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Verbessere Sichtbarkeitsfarben der Planeten auf der Startseite

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Eskimue
2026-07-13 20:10:35 +02:00
parent 3193397dc7
commit 12ab61355e
1 changed files with 20 additions and 2 deletions
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public/index.php
+20 -2
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@@ -106,18 +106,23 @@ if (!function_exists('planetVisibilityClass')) {
$astroDusk = eventDateTime($ev['astro_dusk'] ?? []); $astroDusk = eventDateTime($ev['astro_dusk'] ?? []);
$astroDawnNext = eventDateTime($evNext['astro_dawn'] ?? []); $astroDawnNext = eventDateTime($evNext['astro_dawn'] ?? []);
$nauticalDusk = eventDateTime($ev['nautical_dusk'] ?? []);
$civilDusk = eventDateTime($ev['civil_dusk'] ?? []); $civilDusk = eventDateTime($ev['civil_dusk'] ?? []);
$nauticalDawnNext = eventDateTime($evNext['nautical_dawn'] ?? []);
$civilDawnNext = eventDateTime($evNext['civil_dawn'] ?? []); $civilDawnNext = eventDateTime($evNext['civil_dawn'] ?? []);
$nightSeconds = 0; $nightSeconds = 0;
$nauticalSeconds = 0;
$twilightSeconds = 0; $twilightSeconds = 0;
$visibleSeconds = 0; $visibleSeconds = 0;
foreach ($intervals as [$from, $to]) { foreach ($intervals as [$from, $to]) {
$visibleSeconds += intervalDurationSeconds($from, $to); $visibleSeconds += intervalDurationSeconds($from, $to);
$nightSeconds += intervalOverlapSeconds($from, $to, $astroDusk, $astroDawnNext); $nightSeconds += intervalOverlapSeconds($from, $to, $astroDusk, $astroDawnNext);
$twilightSeconds += intervalOverlapSeconds($from, $to, $civilDusk, $astroDusk); $nauticalSeconds += intervalOverlapSeconds($from, $to, $nauticalDusk, $astroDusk);
$twilightSeconds += intervalOverlapSeconds($from, $to, $astroDawnNext, $civilDawnNext); $nauticalSeconds += intervalOverlapSeconds($from, $to, $astroDawnNext, $nauticalDawnNext);
$twilightSeconds += intervalOverlapSeconds($from, $to, $civilDusk, $nauticalDusk);
$twilightSeconds += intervalOverlapSeconds($from, $to, $nauticalDawnNext, $civilDawnNext);
} }
if ($visibleSeconds <= 0) { if ($visibleSeconds <= 0) {
@@ -125,11 +130,24 @@ if (!function_exists('planetVisibilityClass')) {
} }
$nightRatio = $nightSeconds / $visibleSeconds; $nightRatio = $nightSeconds / $visibleSeconds;
$darkRatio = ($nightSeconds + $nauticalSeconds) / $visibleSeconds;
if ($nightSeconds >= 3600 && $nightRatio >= 0.35) { if ($nightSeconds >= 3600 && $nightRatio >= 0.35) {
return ['class' => 'planet-visibility-good', 'label' => 'nachts gut sichtbar']; return ['class' => 'planet-visibility-good', 'label' => 'nachts gut sichtbar'];
} }
if (($nightSeconds + $nauticalSeconds) >= 5400 && $darkRatio >= 0.35) {
return ['class' => 'planet-visibility-good', 'label' => 'in dunkler Daemmerung gut sichtbar'];
}
if ($nightSeconds > 0) {
return ['class' => 'planet-visibility-warn', 'label' => 'nur teilweise in der astronomischen Nacht'];
}
if ($nauticalSeconds > 0) {
return ['class' => 'planet-visibility-warn', 'label' => 'nur in nautischer Daemmerung sichtbar'];
}
if (($nightSeconds + $twilightSeconds) > 0) { if (($nightSeconds + $twilightSeconds) > 0) {
return ['class' => 'planet-visibility-warn', 'label' => 'nur teilweise nachts / in der Dämmerung']; return ['class' => 'planet-visibility-warn', 'label' => 'nur teilweise nachts / in der Dämmerung'];
} }