Daten direkt in datenbank bei Monatsvorhersage

config/observationtips_database.php

@@ -0,0 +1,10 @@
+<?php
+declare(strict_types=1);
+
+return [
+    'host' => 'paulahnert.de',
+    'dbname' => 'd03bc4ae',
+    'user' => 'd03bc4ae',
+    'pass' => 'eRutYnNXA6DhqK9T',
+    'charset' => 'utf8mb4',
+];

public/monatsvorhersage.php

@@ -14,6 +14,10 @@ $selectedMonth = isset($_GET['month']) ? max(1, min(12, (int) $_GET['month'])) :
 $selectedWeek = isset($_GET['week']) ? max(1, min(53, (int) $_GET['week'])) : (int) date('W');
 $selectedWeekYear = isset($_GET['week_year']) ? (int) $_GET['week_year'] : $currentYear;
 $shouldRunForecast = isset($_GET['run']) && $_GET['run'] === '1';
+if (!isset($_SESSION['observation_tip_insert_token']) || !is_string($_SESSION['observation_tip_insert_token'])) {
+    $_SESSION['observation_tip_insert_token'] = bin2hex(random_bytes(16));
+}
+$observationTipInsertToken = $_SESSION['observation_tip_insert_token'];
 
 // -------------------------------------------------------------------------
 // Bereits berechnete Bausteine der Monatsvorschau
@@ -253,6 +257,7 @@ $favoriteCometEvents = [];
 $seasonChanges = [];
 $timeChanges = [];
 $monthEventList = [];
+$observationTipInsertResult = null;
 $starDataError = null;
 $monthNarrativeText = '';
 $observationTipInsertSql = '';
@@ -583,6 +588,109 @@ if (!function_exists('buildObservationTipInsertSql')) {
     }
 }
 
+if (!function_exists('normalizeObservationTipEvents')) {
+    function normalizeObservationTipEvents(array $events, DateTimeZone $timezone): array
+    {
+        $normalized = [];
+
+        foreach ($events as $event) {
+            if (!is_array($event)) {
+                continue;
+            }
+
+            $tip = trim((string) ($event['event'] ?? ''));
+            if ($tip === '') {
+                continue;
+            }
+
+            $moment = null;
+            $localIso = trim((string) ($event['local_iso'] ?? ''));
+            if ($localIso !== '') {
+                try {
+                    $moment = new DateTimeImmutable($localIso);
+                } catch (Throwable) {
+                    $moment = null;
+                }
+            }
+
+            if (!$moment instanceof DateTimeImmutable) {
+                $date = trim((string) ($event['date'] ?? ''));
+                $time = trim((string) ($event['time'] ?? ''));
+                if ($date !== '' && $time !== '') {
+                    $moment = DateTimeImmutable::createFromFormat('d.m.Y H:i', $date . ' ' . $time, $timezone) ?: null;
+                }
+            }
+
+            if (!$moment instanceof DateTimeImmutable) {
+                continue;
+            }
+
+            $normalized[] = [
+                'moment' => $moment->setTimezone($timezone)->format('Y-m-d H:i:s'),
+                'tip' => $tip,
+            ];
+        }
+
+        return $normalized;
+    }
+}
+
+if (!function_exists('insertObservationTipEvents')) {
+    function insertObservationTipEvents(PDO $pdo, array $events, DateTimeZone $timezone): array
+    {
+        $normalized = normalizeObservationTipEvents($events, $timezone);
+        if ($normalized === []) {
+            return [
+                'inserted' => 0,
+                'skipped' => 0,
+            ];
+        }
+
+        $checkStmt = $pdo->prepare(
+            'SELECT 1 FROM `astro_sonobs_observationtips` WHERE `moment` = :moment AND `tip` = :tip LIMIT 1'
+        );
+        $insertStmt = $pdo->prepare(
+            'INSERT INTO `astro_sonobs_observationtips` (`moment`, `tip`) VALUES (:moment, :tip)'
+        );
+
+        $inserted = 0;
+        $skipped = 0;
+
+        $pdo->beginTransaction();
+        try {
+            foreach ($normalized as $row) {
+                $checkStmt->execute([
+                    ':moment' => $row['moment'],
+                    ':tip' => $row['tip'],
+                ]);
+
+                if ($checkStmt->fetchColumn()) {
+                    $skipped++;
+                    continue;
+                }
+
+                $insertStmt->execute([
+                    ':moment' => $row['moment'],
+                    ':tip' => $row['tip'],
+                ]);
+                $inserted++;
+            }
+
+            $pdo->commit();
+        } catch (Throwable $e) {
+            if ($pdo->inTransaction()) {
+                $pdo->rollBack();
+            }
+            throw $e;
+        }
+
+        return [
+            'inserted' => $inserted,
+            'skipped' => $skipped,
+        ];
+    }
+}
+
 if (!function_exists('escapeIcalText')) {
     function escapeIcalText(string $value): string
     {
@@ -2383,6 +2491,56 @@ $monthNarrativeText = monthForecastBuildNarrativeText($monthEventList, $selected
 $observationTipInsertSql = buildObservationTipInsertSql($monthEventList, new DateTimeZone($chartTimezone));
 $observationTipCalendarIcs = buildObservationTipCalendarIcs($monthEventList, new DateTimeZone($chartTimezone));
 
+if (
+    $_SERVER['REQUEST_METHOD'] === 'POST'
+    && isset($_POST['insert_observation_tips'])
+    && $_POST['insert_observation_tips'] === '1'
+) {
+    $submittedToken = isset($_POST['observation_tip_insert_token']) ? (string) $_POST['observation_tip_insert_token'] : '';
+    if (!hash_equals($observationTipInsertToken, $submittedToken)) {
+        $observationTipInsertResult = [
+            'success' => false,
+            'message' => 'Sicherheitspruefung fehlgeschlagen. Bitte die Seite neu laden und erneut versuchen.',
+        ];
+    } else {
+        try {
+            $observationTipDbConfig = require __DIR__ . '/../config/observationtips_database.php';
+            $observationTipDsn = sprintf(
+                'mysql:host=%s;dbname=%s;charset=%s',
+                $observationTipDbConfig['host'],
+                $observationTipDbConfig['dbname'],
+                $observationTipDbConfig['charset'] ?? 'utf8mb4'
+            );
+            $observationTipPdo = new PDO(
+                $observationTipDsn,
+                $observationTipDbConfig['user'],
+                $observationTipDbConfig['pass'],
+                [
+                    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+                    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+                ]
+            );
+
+            $observationTipInsertResult = insertObservationTipEvents(
+                $observationTipPdo,
+                $monthEventList,
+                new DateTimeZone($chartTimezone)
+            );
+            $observationTipInsertResult['success'] = true;
+            $observationTipInsertResult['message'] = sprintf(
+                '%d Ereignisse eingetragen, %d bereits vorhanden.',
+                (int) $observationTipInsertResult['inserted'],
+                (int) $observationTipInsertResult['skipped']
+            );
+        } catch (Throwable $e) {
+            $observationTipInsertResult = [
+                'success' => false,
+                'message' => 'Eintragen in `astro_sonobs_observationtips` fehlgeschlagen: ' . $e->getMessage(),
+            ];
+        }
+    }
+}
+
 $chartConfig = [
     'monthName' => $months[$selectedMonth],
     'year' => $selectedYear,
@@ -2609,6 +2767,15 @@ $observationTipCalendarFilenameJson = json_encode(sprintf('astrotools-monatserei
           <p>Chronologische Monatsliste für <?= htmlspecialchars($chartTimezone, ENT_QUOTES, 'UTF-8') ?></p>
         </div>
         <div class="monatskarte-export">
+          <?php if ($monthEventList): ?>
+            <form method="post" class="monatskarte-inline-form">
+              <input type="hidden" name="insert_observation_tips" value="1">
+              <input type="hidden" name="observation_tip_insert_token" value="<?= htmlspecialchars($observationTipInsertToken, ENT_QUOTES, 'UTF-8') ?>">
+              <button type="submit" class="monatskarte-export-button">
+                Direkt in Datenbank eintragen
+              </button>
+            </form>
+          <?php endif; ?>
           <?php if ($observationTipInsertSql !== ''): ?>
             <button type="button" class="monatskarte-export-button" id="toggleObservationTipSql">
               SQL-Insert anzeigen
@@ -2623,6 +2790,11 @@ $observationTipCalendarFilenameJson = json_encode(sprintf('astrotools-monatserei
       </div>
 
       <div class="monatskarte-footer">
+        <?php if (is_array($observationTipInsertResult)): ?>
+          <p class="monatskarte-insert-status <?= !empty($observationTipInsertResult['success']) ? 'is-success' : 'is-error' ?>">
+            <?= htmlspecialchars((string) ($observationTipInsertResult['message'] ?? ''), ENT_QUOTES, 'UTF-8') ?>
+          </p>
+        <?php endif; ?>
         <?php if ($observationTipInsertSql !== ''): ?>
           <div class="monatskarte-sql-export" id="observationTipSqlPanel" hidden>
             <label class="monatskarte-sql-label" for="observationTipSqlOutput">SQL für `astro_sonobs_observationtips`</label>
@@ -2674,6 +2846,29 @@ $observationTipCalendarFilenameJson = json_encode(sprintf('astrotools-monatserei
   padding: 18px;
 }
 
+.monatskarte-inline-form {
+  margin: 0;
+}
+
+.monatskarte-insert-status {
+  margin: 0 0 14px;
+  padding: 10px 12px;
+  border-radius: 10px;
+  font-size: 0.95rem;
+}
+
+.monatskarte-insert-status.is-success {
+  background: #e8f7ec;
+  color: #1d5c2f;
+  border: 1px solid #b7dfc1;
+}
+
+.monatskarte-insert-status.is-error {
+  background: #fff0f0;
+  color: #7a1f1f;
+  border: 1px solid #efc0c0;
+}
+
 .monatsvorhersage-shell {
   display: grid;
   gap: 18px;
@@ -2804,6 +2999,8 @@ $observationTipCalendarFilenameJson = json_encode(sprintf('astrotools-monatserei
 .monatskarte-export {
   display: flex;
   align-items: center;
+  gap: 10px;
+  flex-wrap: wrap;
 }
 
 .monatskarte-export-button {