Matthias Meister
e039fdf555
- Delete unused components including About19, Contact21, CTA, Faq7, Feature284, Hero235, Landing, Pricing4, Stats11, and Accordion. - Clean up the codebase by removing unnecessary files to improve maintainability and reduce clutter. - Ensure that the removal of these components does not affect the existing functionality of the application.
53 lines
2.0 KiB
Markdown
53 lines
2.0 KiB
Markdown
---
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id: TASK-5
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title: Show the webcam toggle only when a webcam is available
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status: In Progress
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assignee: []
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created_date: '2026-05-06 20:11'
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updated_date: '2026-05-07 05:58'
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labels:
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- frontend
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- fallback
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dependencies: []
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priority: medium
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---
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## Description
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<!-- SECTION:DESCRIPTION:BEGIN -->
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Detect whether the browser reports an available webcam and only render the hero live-raster switch for visitors who can actually use the camera effect.
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<!-- SECTION:DESCRIPTION:END -->
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## Acceptance Criteria
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<!-- AC:BEGIN -->
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- [x] #1 The hero checks browser media devices for at least one video input without prompting for camera permission.
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- [x] #2 The webcam switch and helper copy are hidden when no video input is reported or media-device enumeration is unavailable.
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- [x] #3 The switch still starts and stops the existing webcam pixel grid for visitors with an available webcam.
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<!-- AC:END -->
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## Implementation Plan
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<!-- SECTION:PLAN:BEGIN -->
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1. Inspect current hero toggle and WebcamPixelGrid error behavior
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2. Detect webcam availability with browser media-device enumeration
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3. Hide the helper copy and switch when no video input is available
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4. Preserve the existing webcam start/stop flow when a camera exists
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5. Verify with build and update acceptance criteria
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<!-- SECTION:PLAN:END -->
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## Implementation Notes
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<!-- SECTION:NOTES:BEGIN -->
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Implemented a hero fallback raster that activates when WebcamPixelGrid reports unavailable or denied camera access.
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Added an explicit mediaDevices/getUserMedia availability check before requesting camera access.
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Verified with npm run build; Astro built 3 static pages successfully. Dev server is running at http://127.0.0.1:4322/ for manual testing.
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Changed direction after feedback: removed the visual fallback and now hide the switch unless enumerateDevices reports a videoinput.
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Added a devicechange listener so the switch can appear or disappear if camera hardware availability changes during the session.
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Verified the revised behavior compiles with npm run build.
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<!-- SECTION:NOTES:END -->
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