7388313f5c
Add LinkedIn document posts — the swipeable PDF carousel — for both personal profiles and company pages. This is the format every major competitor exposes via native PDF upload, and the reason a trial user churned.
- New 'document' media type (application/pdf) across the upload pipeline (Type enum, HasMedia, FormRequests incl. chunked, Platform media types)
- New LinkedInDocument / LinkedInPageDocument content types: PDF-only, single-file, with a supportsDocument() flag
- Publisher flow: documents initializeUpload -> PUT -> poll AVAILABLE -> post with content.media.{id,title}; optional document_title meta (falls back to file name)
- PDF is mutually exclusive with image/video, enforced in ContentTypeCompatibleWithMedia
- Frontend: 'Document (PDF)' variant, media rules (100MB cap), composer/gallery/detail PDF cards, real PDF embed in the LinkedIn editor preview, i18n in en/es/pt-BR
- Tests: publishers (personal + page, incl. processing-failure path), enums, compatibility rule, chunked PDF upload, API + MCP document_title round-trip
LinkedIn caps documents at 100MB / 300 pages (Documents API). The page limit is enforced by LinkedIn at publish, not validated client-side.
68 lines
2.3 KiB
PHP
68 lines
2.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Http\Requests\App\Asset;
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use App\Enums\Media\Type as MediaType;
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use Illuminate\Foundation\Http\FormRequest;
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/**
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* Validates a chunked upload request. The chunk metadata (offset / total
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* size / filename) is encoded in the `Content-Range` and `X-File-Name`
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* headers, not in the body, so we lift it into the request bag via
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* `prepareForValidation` and then run standard rules against it.
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*/
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class StoreChunkedAssetRequest extends FormRequest
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{
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public function authorize(): bool
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{
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return true;
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}
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protected function prepareForValidation(): void
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{
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$parsed = sscanf((string) $this->header('Content-Range'), 'bytes %d-%d/%d') ?: [];
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$this->merge([
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'range_start' => $parsed[0] ?? null,
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'range_end' => $parsed[1] ?? null,
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'total_size' => $parsed[2] ?? null,
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// Lowercase the name so `ends_with` validation is effectively
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// case-insensitive (IMG_1234.JPG vs img_1234.jpg).
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'file_name' => strtolower((string) $this->header('X-File-Name', 'upload')),
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]);
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}
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/**
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* @return array<string, array<int, string>>
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*/
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public function rules(): array
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{
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$allowedSuffixes = collect([MediaType::Image, MediaType::Video, MediaType::Document])
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->flatMap(fn (MediaType $type) => $type->extensions())
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->map(fn (string $ext) => '.'.$ext)
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->all();
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return [
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'range_start' => ['required', 'integer', 'min:0'],
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'range_end' => ['required', 'integer', 'gte:range_start'],
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'total_size' => ['required', 'integer', 'min:1', 'max:'.MediaType::Video->maxSizeInBytes()],
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'file_name' => ['required', 'string', 'ends_with:'.implode(',', $allowedSuffixes)],
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];
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}
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/**
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* @return array<string, string>
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*/
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public function messages(): array
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{
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return [
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'range_start.required' => 'Invalid Content-Range header',
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'range_end.required' => 'Invalid Content-Range header',
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'total_size.required' => 'Invalid Content-Range header',
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'total_size.max' => 'File size exceeds the maximum allowed ('.MediaType::Video->maxSizeInMb().' MB).',
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'file_name.ends_with' => 'File type not supported.',
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];
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}
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}
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