Diagnose: HTML-Kommentar-Debugausgabe (v1.0.1)
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@@ -37,9 +37,7 @@ class TemplateHandler
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try {
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$this->doTemplateIntegration($args);
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} catch (\Throwable $e) {
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if ($this->altchaService->isDebug()) {
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error_log('[fp_altcha_spamschutz] Fehler bei Template-Integration: ' . $e->getMessage());
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}
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$this->logDebug($args, 'Fehler bei Template-Integration: ' . $e->getMessage());
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}
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}
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@@ -51,29 +49,69 @@ class TemplateHandler
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/** @var phpQueryObject $document */
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$document = $args['document'];
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$registerEnabled = $this->altchaService->isEnabledForRegistration();
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$newsletterEnabled = $this->altchaService->isEnabledForNewsletter();
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$injected = false;
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if ($this->altchaService->isEnabledForRegistration()) {
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$registerFormCount = 0;
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if ($registerEnabled) {
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$registerForm = $document->find('form.register-form');
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if (\count($registerForm) > 0) {
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$registerFormCount = \count($registerForm);
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if ($registerFormCount > 0) {
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$this->injectWidget($document, $registerForm);
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$injected = true;
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}
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}
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if ($this->altchaService->isEnabledForNewsletter()) {
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$newsletterFormCount = 0;
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if ($newsletterEnabled) {
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$newsletterForm = $document->find('input[name="abonnieren"]')->closest('form');
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if (\count($newsletterForm) > 0) {
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$newsletterFormCount = \count($newsletterForm);
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if ($newsletterFormCount > 0) {
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$this->injectWidget($document, $newsletterForm);
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$injected = true;
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}
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}
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$this->logDebug($args, \sprintf(
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'Hook ausgefuehrt: register_enabled=%d register_forms_gefunden=%d '
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. 'newsletter_enabled=%d newsletter_forms_gefunden=%d widget_eingefuegt=%d',
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$registerEnabled ? 1 : 0,
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$registerFormCount,
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$newsletterEnabled ? 1 : 0,
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$newsletterFormCount,
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$injected ? 1 : 0
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));
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if ($injected) {
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$this->includeScript($document);
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}
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}
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/**
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* Schreibt eine Diagnosemeldung, sofern in den Plugin-Einstellungen "Debug-Logging aktivieren"
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* eingeschaltet ist. Die Meldung geht sowohl in das PHP-Errorlog des Servers als auch -- damit
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* sie auch ohne Serverzugriff einsehbar ist -- als HTML-Kommentar in die ausgelieferte Seite
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* (fuer Besucher unsichtbar, im Seitenquelltext aber direkt sichtbar).
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*
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* @param array<string, mixed> $args
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*/
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private function logDebug(array $args, string $message): void
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{
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if (!$this->altchaService->isDebug()) {
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return;
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}
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error_log('[fp_altcha_spamschutz] ' . $message);
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$document = $args['document'] ?? null;
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if ($document instanceof phpQueryObject) {
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$safeMessage = htmlspecialchars($message, \ENT_QUOTES, 'UTF-8');
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$document->find('body')->append('<!-- fp_altcha_debug: ' . $safeMessage . ' -->');
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}
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}
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private function injectWidget(phpQueryObject $document, phpQueryObject $form): void
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{
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// Nicht doppelt einfuegen (z. B. wenn die Seite mehrfach gefiltert wird).
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