feat: standardize image upload limits and add client-side WebP compression - #280
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…ssion - Standardize backend image upload rules across FormRequests and controllers to 5MB and mimes:jpg,jpeg,png,webp - Add client-side sequential image compression engine (imageCompression.ts) using HTML5 Canvas to convert uploads to WebP (quality 0.85, max 2048px) - Add useImageUpload composable and reusable ImageUpload.vue component - Integrate client-side compression into BulkImageModal, CreateResourceModal, Profile, Onboarding, and Forum question/reply views
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📝 WalkthroughWalkthroughThe change adds shared client-side image compression, updates upload interfaces, and standardizes server-side image validation. Supported uploads use JPG, JPEG, PNG, and WebP formats with revised size limits. ChangesImage Upload Pipeline
Estimated code review effort: 4 (Complex) | ~45 minutes Merge Risk: 🟡 Moderate · up to The PR adds client-side image compression and standardizes upload validation, but the current implementation can accept unsupported GIFs, submit or change files while compression is still running, and send compressed files that violate the 5 MB limit. Users may see rejected uploads or missing and stale images across several upload flows, so the PR is not merge-ready until these bounded correctness issues are addressed. Sequence Diagram(s)sequenceDiagram
participant UploadForm
participant useImageUpload
participant compressImage
participant SubmissionFlow
UploadForm->>useImageUpload: Select or drop image
useImageUpload->>compressImage: Validate and compress file
compressImage-->>useImageUpload: Return optimized or original file
useImageUpload-->>UploadForm: Update preview and model value
UploadForm->>SubmissionFlow: Submit processed file
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 72.22% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 18 functions across 13 files. (7 skipped: 7 unsupported.) ✨ Finishing Touches 💡 1📝 Generate docstrings 💡
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Inline comments:
In `@resources/js/components/admin/BulkImageModal.vue`:
- Line 158: Prevent file mutations while the bulk upload flow is awaiting
compressImagesSequentially: update clearAll and the remove controls to respect
isSaving, or cancel the pending compression before clearing state, so the later
router.post cannot upload a stale filesToUpload snapshot.
In `@resources/js/lib/imageCompression.ts`:
- Line 199: Update the extension selection near CompressOptions.targetFormat so
image/png produces “.png”, image/webp remains “.webp”, and other supported
output continues using “.jpg”.
- Line 195: Update the decision around the blob.size comparison in the image
compression flow to keep the original file whenever the converted blob is not
smaller, regardless of whether file.type matches opts.targetFormat. Preserve
conversion only when it produces a smaller result.
In `@resources/js/lib/useImageUpload.ts`:
- Around line 75-78: Enforce the 5 MB limit on the compressed result before
accepting it: in resources/js/lib/useImageUpload.ts lines 75-78, reject
oversized results before assigning file.value or invoking onCompressed; apply
the same pre-assignment check in resources/js/pages/Forum/Create.vue lines
99-105 and resources/js/pages/auth/Onboarding.vue lines 57-63 before assigning
form.image or creating previews. Reuse the existing size-limit handling and
preserve successful processing for files at or below 5 MB.
- Line 19: Remove image/gif from the default allowedTypes in
resources/js/lib/useImageUpload.ts (line 19) and from the accept attribute in
resources/js/components/ImageUpload.vue (line 120), leaving JPG, JPEG, PNG, and
WebP supported.
Apply the same fix in `@resources/js/components/admin/BulkImageModal.vue` at line
275: The bulk input and drag-and-drop path accept GIF or unrestricted image MIME
types.
In `@resources/js/pages/Forum/Create.vue`:
- Around line 91-99: Guard Forum Create.vue handlers handleOpenModal and submit
against isCompressingImage, and disable both post-action controls while
compression is active. In resources/js/pages/auth/Onboarding.vue lines 45-57,
guard submit against isCompressing and disable the onboarding submit button; the
compression completion flow should remain unchanged.
Apply the same fix in `@resources/js/components/admin/CreateResourceModal.vue`
around lines 115 - 116: Profile saving can occur before avatar compression
finishes.
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📒 Files selected for processing (20)
app/Http/Controllers/Admin/EmailController.phpapp/Http/Controllers/AuthController.phpapp/Http/Requests/Blog/StoreBlogRequest.phpapp/Http/Requests/Blog/UpdateBlogRequest.phpapp/Http/Requests/Notice/UpdateNoticeRequest.phpapp/Http/Requests/Profile/UpdateProfileRequest.phpapp/Http/Requests/Resource/BulkImageStoreRequest.phpapp/Http/Requests/Resource/StoreResourceRequest.phpapp/Http/Requests/Resource/UpdateResourceRequest.phpapp/Http/Requests/User/StoreUserRequest.phpapp/Http/Requests/User/UpdateUserRequest.phpresources/js/components/ImageUpload.vueresources/js/components/admin/BulkImageModal.vueresources/js/components/admin/CreateResourceModal.vueresources/js/lib/imageCompression.tsresources/js/lib/useImageUpload.tsresources/js/pages/Forum/Create.vueresources/js/pages/Forum/Show.vueresources/js/pages/Profile.vueresources/js/pages/auth/Onboarding.vue
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…ards - Remove image/gif from client allowed types and accept attributes - Enforce 5MB limit on compressed image results across forms - Fix imageCompression extension mapping and size comparison - Guard actions and disable submit buttons while compression is running
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Summary by CodeRabbit
New Features
Bug Fixes