feat: Implement PDF recipe parser and quick import service for file and URL inputs
This commit is contained in:
@@ -17,15 +17,20 @@
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"@prisma/client": "^6.12.0",
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"class-transformer": "^0.5.1",
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"class-validator": "^0.15.1",
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"multer": "^1.4.5-lts.2",
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"pdf-parse": "^1.1.1",
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"reflect-metadata": "^0.2.2",
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"rxjs": "^7.8.1"
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"rxjs": "^7.8.1",
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"tesseract.js": "^6.0.1"
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},
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"devDependencies": {
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"@nestjs/cli": "^10.3.0",
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"@nestjs/schematics": "^10.1.1",
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"@nestjs/testing": "^10.3.0",
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"@types/express": "^4.17.21",
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"@types/multer": "^1.4.12",
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"@types/node": "^22.15.29",
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"@types/pdf-parse": "^1.1.5",
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"prisma": "^6.12.0",
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"typescript": "^5.4.5"
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}
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@@ -0,0 +1,8 @@
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import { IsOptional, IsString, MaxLength } from 'class-validator';
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export class QuickImportDto {
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@IsOptional()
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@IsString()
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@MaxLength(2048)
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input?: string;
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}
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@@ -0,0 +1,116 @@
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/**
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* Parser för PDF-filer
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* Använder pdf-parse för att extrahera text från PDF-dokument
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*/
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import { RecipeParser, ParsedRecipe } from './base.parser';
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import * as pdf from 'pdf-parse';
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export class PdfRecipeParser extends RecipeParser {
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canHandle(url: string): boolean {
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// Denna parser hanterar PDF-filer
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const normalized = url.toLowerCase();
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return normalized.endsWith('.pdf');
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}
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async parse(fileBuffer: Buffer): Promise<ParsedRecipe> {
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console.log('[PdfParser] Parsing PDF file...');
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try {
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// Extrahera text från PDF
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const data = await pdf(fileBuffer);
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const text = data.text;
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console.log('[PdfParser] Extraherad text längd:', text.length);
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// Parsa texten till receptstruktur
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return this.parseRecipeText(text);
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} catch (err) {
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console.error('[PdfParser] Fel vid PDF-parsing:', err);
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throw new Error('Kunde inte tolka PDF-filen. Kontrollera att det är ett giltigt recept.');
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}
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}
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/**
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* Parsar råtext från PDF till strukturerat recept
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* Försöker identifiera receptnamn, ingredienser och instruktioner
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*/
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private parseRecipeText(text: string): ParsedRecipe {
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const lines = text.split('\n').map(line => line.trim()).filter(line => line.length > 0);
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let name = 'Okänt recept';
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let description = '';
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const ingredients: Array<{ quantity: number; unit: string; name: string; note?: string }> = [];
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let instructions = '';
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let currentSection: 'name' | 'description' | 'ingredients' | 'instructions' | null = null;
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// Försök hitta receptnamn (stor text i början)
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const titleMatch = text.match(/^[A-ZÅÄÖ\s]+/i);
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if (titleMatch) {
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name = titleMatch[0].trim();
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}
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// Analysera texten rad för rad
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for (const line of lines) {
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// Hoppa över tomma rader
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if (!line || line.length === 0) continue;
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// Detektera sektioner
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if (line.toLowerCase().includes('ingredienser')) {
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currentSection = 'ingredients';
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continue;
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}
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if (line.toLowerCase().includes('tillvägagångssätt') ||
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line.toLowerCase().includes('instruktioner') ||
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line.toLowerCase().includes('gör så här')) {
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currentSection = 'instructions';
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continue;
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}
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// Samla in innehåll baserat på aktuell sektion
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switch (currentSection) {
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case 'ingredients':
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if (line.toLowerCase().includes('tillvägagångssätt') ||
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line.toLowerCase().includes('instruktioner')) {
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currentSection = 'instructions';
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break;
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}
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// Parsa ingrediensrad
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const ingredient = this.parseIngredientLine(line);
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if (ingredient) {
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ingredients.push(ingredient);
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}
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break;
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case 'instructions':
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if (instructions.length > 0) {
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instructions += '\n';
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}
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instructions += line;
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break;
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default:
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// Om vi inte har hittat ingredienser än, kan detta vara beskrivning
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if (ingredients.length === 0 && !description.includes(line)) {
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if (description.length > 0) {
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description += ' ';
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}
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description += line;
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}
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break;
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}
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}
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// Om vi inte hittade något receptnamn, försök använda första meningsfulla raden
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if (name === 'Okänt recept' && lines.length > 0) {
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name = lines[0].length > 50 ? lines[0].substring(0, 50) + '...' : lines[0];
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}
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return {
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name,
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description: description || undefined,
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ingredients,
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instructions: instructions || undefined,
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};
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}
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}
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@@ -0,0 +1,25 @@
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import { Controller, Post, Body, UseInterceptors, UploadedFile } from '@nestjs/common';
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import { FileInterceptor } from '@nestjs/platform-express';
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import { QuickImportService, QuickImportResult } from './quick-import.service';
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@Controller('quick-import')
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export class QuickImportController {
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constructor(private readonly quickImportService: QuickImportService) {}
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@Post()
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@UseInterceptors(FileInterceptor('file'))
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async importFromInput(
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@Body() body: { input: string },
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@UploadedFile() file?: Express.Multer.File
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): Promise<QuickImportResult> {
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// Om en fil laddats upp, använd filen
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if (file) {
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console.log('[QuickImportController] Mottog fil:', file.originalname);
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return this.quickImportService.importFromInput(file.originalname, file.buffer);
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}
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// Annars använd text-input (URL)
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console.log('[QuickImportController] Mottog text-input:', body.input);
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return this.quickImportService.importFromInput(body.input);
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}
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}
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@@ -1,4 +1,7 @@
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import { Controller, Post, Body } from '@nestjs/common';
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import { Body, Controller, Post, UploadedFile, UseInterceptors } from '@nestjs/common';
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import { FileInterceptor } from '@nestjs/platform-express';
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import { memoryStorage } from 'multer';
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import { QuickImportDto } from './dto/quick-import.dto';
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import { QuickImportService, QuickImportResult } from './quick-import.service';
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@Controller('quick-import')
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@@ -6,9 +9,20 @@ export class QuickImportController {
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constructor(private readonly quickImportService: QuickImportService) {}
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@Post()
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@UseInterceptors(
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FileInterceptor('file', {
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storage: memoryStorage(),
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limits: { fileSize: 10 * 1024 * 1024 },
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}),
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)
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async importFromInput(
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@Body() body: { input: string }
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@Body() body: QuickImportDto,
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@UploadedFile() file?: Express.Multer.File,
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): Promise<QuickImportResult> {
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return this.quickImportService.importFromInput(body.input);
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if (file) {
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return this.quickImportService.importFromUpload(file);
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}
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return this.quickImportService.importFromInput(body?.input ?? '');
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}
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}
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@@ -0,0 +1,242 @@
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import { Injectable, BadRequestException } from '@nestjs/common';
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import { IcaRecipeParser } from './parsers/ica.parser';
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import { GenericRecipeParser } from './parsers/generic.parser';
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import { PdfRecipeParser } from './parsers/pdf.parser';
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import { RecipeParser } from './parsers/base.parser';
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export interface QuickImportResult {
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markdown: string;
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source: 'ica' | 'pdf' | 'other';
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}
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@Injectable()
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export class QuickImportService {
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/**
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* Detekterar typ av input (URL eller fil) och importerar från lämplig källa
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*/
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async importFromInput(input: string, fileBuffer?: Buffer): Promise<QuickImportResult> {
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input = input.trim();
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console.log('[QuickImport] Mottog input:', input);
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if (!input) {
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throw new BadRequestException('Du måste ange en URL eller ladda upp en fil');
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}
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// Detektera typ
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const isUrl = this.isUrl(input);
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const isPdf = this.isPdfPath(input);
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console.log('[QuickImport] isUrl:', isUrl, 'isPdf:', isPdf);
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if (isUrl) {
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console.log('[QuickImport] Detekterade URL, försöker scrapa...');
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return this.scrapeRecipeFromUrl(input);
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} else if (isPdf) {
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console.log('[QuickImport] Detekterade PDF-fil');
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if (!fileBuffer) {
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throw new BadRequestException('PDF-fil kräver filinnehåll (fileBuffer)');
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}
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return this.parsePdfFile(fileBuffer);
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} else {
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console.log('[QuickImport] Input är inte URL eller PDF');
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throw new BadRequestException(
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'Ogültig input. Ange en gyltig URL (t.ex. ica.se/recept/...) eller ladda upp en PDF-fil'
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);
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}
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}
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/**
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* Kontrollerar om input är en URL
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*/
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private isUrl(input: string): boolean {
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try {
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new URL(input);
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return true;
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} catch {
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return false;
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}
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}
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/**
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* Kontrollerar om input är en PDF-filsökväg
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*/
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private isPdfPath(input: string): boolean {
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const normalized = input.toLowerCase();
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return normalized.endsWith('.pdf');
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}
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/**
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* Skrapar recept från en URL
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*
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* Använder site-specifika parsers om tillgängliga,
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* annars fallback till generisk parser.
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*
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* @param url URL till receptsidan
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* @returns Markdown-format
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*/
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private async scrapeRecipeFromUrl(url: string): Promise<QuickImportResult> {
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try {
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console.log('[QuickImport] Hämtar HTML från:', url);
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// Hämta HTML från URL
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const response = await fetch(url, {
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headers: {
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'User-Agent':
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'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36',
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},
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});
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console.log('[QuickImport] HTTP status:', response.status);
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if (!response.ok) {
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throw new Error(`HTTP ${response.status}: ${response.statusText}`);
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}
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const html = await response.text();
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console.log('[QuickImport] HTML längd:', html.length, 'tecken');
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// Välj lämplig parser
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const parsers: RecipeParser[] = [
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new IcaRecipeParser(),
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new GenericRecipeParser(),
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];
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let recipe = null;
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for (const parser of parsers) {
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if (parser.canHandle(url)) {
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console.log('[QuickImport] Använder parser:', parser.constructor.name);
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recipe = parser.parse(html);
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break;
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}
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}
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if (!recipe) {
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throw new Error('Ingen parserutrustning tillgänglig');
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}
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console.log('[QuickImport] Parsad recept:', {
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name: recipe.name,
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ingredienser: recipe.ingredients.length,
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});
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if (!recipe.name) {
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throw new Error('Kunde inte hitta receptnamn på sidan. Försök med en annan länk.');
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}
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// Konvertera till Markdown-format
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const markdown = this.recipeToMarkdown(recipe, url);
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console.log('[QuickImport] Markdown genererad, längd:', markdown.length);
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// Detektera källa från URL
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let source: 'ica' | 'pdf' | 'other' = 'other';
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if (/ica\.se/i.test(url)) {
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source = 'ica';
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}
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return {
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markdown,
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source,
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};
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} catch (err) {
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const message = err instanceof Error ? err.message : 'Okänt fel vid scraping';
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console.error('[QuickImport] ERROR:', message);
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throw new BadRequestException(
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`Kunde inte hämta recept: ${message}. Kontrollera att länken är korrekt och försök igen.`
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);
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}
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}
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/**
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* Parsar PDF-fil och konverterar till Markdown
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*/
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private async parsePdfFile(fileBuffer: Buffer): Promise<QuickImportResult> {
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try {
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console.log('[QuickImport] Parsar PDF-fil...');
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const pdfParser = new PdfRecipeParser();
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const recipe = await pdfParser.parse(fileBuffer);
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console.log('[QuickImport] PDF parsad:', {
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name: recipe.name,
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ingredienser: recipe.ingredients.length,
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});
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if (!recipe.name) {
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throw new Error('Kunde inte hitta receptnamn i PDF-filen.');
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}
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// Konvertera till Markdown-format
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const markdown = this.recipeToMarkdown(recipe);
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console.log('[QuickImport] Markdown genererad från PDF, längd:', markdown.length);
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return {
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markdown,
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source: 'pdf',
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};
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} catch (err) {
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const message = err instanceof Error ? err.message : 'Okänt fel vid PDF-parsing';
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console.error('[QuickImport] PDF ERROR:', message);
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throw new BadRequestException(
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`Kunde inte läsa PDF-filen: ${message}. Kontrollera att det är ett giltigt recept i PDF-format.`
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);
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}
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}
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/**
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* Konvertera receptobjekt till Markdown-format
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*/
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private recipeToMarkdown(
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recipe: {
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name: string;
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description?: string;
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ingredients: Array<{
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quantity: number;
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unit: string;
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name: string;
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note?: string;
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}>;
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instructions?: string;
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},
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sourceUrl?: string,
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): string {
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const lines: string[] = [];
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// Titel
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lines.push(`# ${recipe.name}`);
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lines.push('');
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// Beskrivning
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if (recipe.description) {
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lines.push(recipe.description);
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lines.push('');
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}
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// Ingredienser
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if (recipe.ingredients.length > 0) {
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lines.push('## Ingredienser');
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for (const ing of recipe.ingredients) {
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const quantity = ing.quantity > 0 ? `${ing.quantity} ` : '';
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const unit = ing.unit ? `${ing.unit} ` : '';
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const note = ing.note ? ` (${ing.note})` : '';
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lines.push(`- ${quantity}${unit}${ing.name}${note}`);
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}
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lines.push('');
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}
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// Instruktioner
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if (recipe.instructions) {
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lines.push('## Tillvägagångssätt');
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lines.push(recipe.instructions);
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lines.push('');
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}
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// Källa
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if (sourceUrl) {
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lines.push('---');
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lines.push('');
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lines.push(`Källa: [${sourceUrl}](${sourceUrl})`);
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}
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return lines.join('\n');
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}
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}
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@@ -1,48 +1,87 @@
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import { Injectable, BadRequestException } from '@nestjs/common';
|
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import {
|
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BadRequestException,
|
||||
Injectable,
|
||||
ServiceUnavailableException,
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||||
UnsupportedMediaTypeException,
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} from '@nestjs/common';
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import * as fs from 'node:fs/promises';
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import * as path from 'node:path';
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import * as pdfParse from 'pdf-parse';
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import { createWorker } from 'tesseract.js';
|
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import { IcaRecipeParser } from './parsers/ica.parser';
|
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import { GenericRecipeParser } from './parsers/generic.parser';
|
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import { RecipeParser } from './parsers/base.parser';
|
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|
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export interface QuickImportResult {
|
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markdown: string;
|
||||
source: 'ica' | 'pdf' | 'other';
|
||||
source: 'ica' | 'pdf' | 'image' | 'other';
|
||||
}
|
||||
|
||||
type UploadKind = 'pdf' | 'image';
|
||||
|
||||
@Injectable()
|
||||
export class QuickImportService {
|
||||
/**
|
||||
* Detekterar typ av input (URL eller filsökväg) och importerar från lämplig källa
|
||||
*/
|
||||
async importFromInput(input: string): Promise<QuickImportResult> {
|
||||
input = input.trim();
|
||||
console.log('[QuickImport] Mottog input:', input);
|
||||
const trimmed = input.trim();
|
||||
console.log('[QuickImport] Mottog input:', trimmed);
|
||||
|
||||
if (!input) {
|
||||
throw new BadRequestException('Du måste ange en URL eller filsökväg');
|
||||
if (!trimmed) {
|
||||
throw new BadRequestException('Du måste ange en URL eller ladda upp en fil');
|
||||
}
|
||||
|
||||
// Detektera typ
|
||||
const isUrl = this.isUrl(input);
|
||||
const isPdf = this.isPdfPath(input);
|
||||
|
||||
console.log('[QuickImport] isUrl:', isUrl, 'isPdf:', isPdf);
|
||||
|
||||
if (isUrl) {
|
||||
if (this.isUrl(trimmed)) {
|
||||
console.log('[QuickImport] Detekterade URL, försöker scrapa...');
|
||||
return this.scrapeRecipeFromUrl(input);
|
||||
} else if (isPdf) {
|
||||
console.log('[QuickImport] Detekterade PDF-fil');
|
||||
return this.scrapeRecipeFromUrl(trimmed);
|
||||
}
|
||||
|
||||
if (this.looksLikeLocalFile(trimmed)) {
|
||||
console.log('[QuickImport] Försöker läsa lokal fil:', trimmed);
|
||||
try {
|
||||
const buffer = await fs.readFile(trimmed);
|
||||
return this.importFromUpload({
|
||||
buffer,
|
||||
originalname: path.basename(trimmed),
|
||||
mimetype: this.getMimeTypeFromExtension(trimmed),
|
||||
} as Express.Multer.File);
|
||||
} catch (error) {
|
||||
console.error('[QuickImport] Kunde inte läsa lokal fil:', error);
|
||||
throw new BadRequestException(
|
||||
'PDF-import under utveckling. Försök med en URL från ICA.se eller annat receptsida.'
|
||||
);
|
||||
} else {
|
||||
console.log('[QuickImport] Input är inte URL eller PDF');
|
||||
throw new BadRequestException(
|
||||
'Ogültig input. Ange en gyltig URL (t.ex. ica.se/recept/...) eller filsökväg'
|
||||
'Kunde inte läsa filen. Använd filuppladdning i gränssnittet eller kontrollera sökvägen.',
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
throw new BadRequestException(
|
||||
'Ogiltig input. Ange en giltig URL eller ladda upp en PDF- eller bildfil.',
|
||||
);
|
||||
}
|
||||
|
||||
async importFromUpload(file: Express.Multer.File): Promise<QuickImportResult> {
|
||||
if (!file?.buffer) {
|
||||
throw new BadRequestException('Ingen fil skickades med.');
|
||||
}
|
||||
|
||||
console.log('[QuickImport] Mottog uppladdad fil:', file.originalname, file.mimetype);
|
||||
const kind = this.getUploadKind(file);
|
||||
|
||||
if (kind === 'pdf') {
|
||||
const text = await this.extractTextFromPdf(file.buffer);
|
||||
return {
|
||||
markdown: this.normalizeImportedTextToMarkdown(text, file.originalname),
|
||||
source: 'pdf',
|
||||
};
|
||||
}
|
||||
|
||||
const text = await this.extractTextFromImage(file.buffer);
|
||||
return {
|
||||
markdown: this.normalizeImportedTextToMarkdown(text, file.originalname),
|
||||
source: 'image',
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Kontrollerar om input är en URL
|
||||
*/
|
||||
@@ -55,12 +94,157 @@ export class QuickImportService {
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Kontrollerar om input är en PDF-filsökväg
|
||||
*/
|
||||
private isPdfPath(input: string): boolean {
|
||||
private looksLikeLocalFile(input: string): boolean {
|
||||
const normalized = input.toLowerCase();
|
||||
return normalized.endsWith('.pdf');
|
||||
return /[\\/]/.test(input) || /\.(pdf|png|jpg|jpeg|webp|bmp)$/i.test(normalized);
|
||||
}
|
||||
|
||||
private getMimeTypeFromExtension(filename: string): string {
|
||||
const ext = path.extname(filename).toLowerCase();
|
||||
|
||||
if (ext === '.pdf') return 'application/pdf';
|
||||
if (ext === '.png') return 'image/png';
|
||||
if (ext === '.jpg' || ext === '.jpeg') return 'image/jpeg';
|
||||
if (ext === '.webp') return 'image/webp';
|
||||
if (ext === '.bmp') return 'image/bmp';
|
||||
|
||||
return 'application/octet-stream';
|
||||
}
|
||||
|
||||
private getUploadKind(
|
||||
file: Pick<Express.Multer.File, 'mimetype' | 'originalname'>,
|
||||
): UploadKind {
|
||||
const type = (file.mimetype ?? '').toLowerCase();
|
||||
const name = (file.originalname ?? '').toLowerCase();
|
||||
|
||||
if (type.includes('pdf') || name.endsWith('.pdf')) {
|
||||
return 'pdf';
|
||||
}
|
||||
|
||||
if (
|
||||
type.startsWith('image/') ||
|
||||
['.png', '.jpg', '.jpeg', '.webp', '.bmp'].some((ext) => name.endsWith(ext))
|
||||
) {
|
||||
return 'image';
|
||||
}
|
||||
|
||||
throw new UnsupportedMediaTypeException(
|
||||
'Endast PDF, PNG, JPG, JPEG, WEBP och BMP stöds.',
|
||||
);
|
||||
}
|
||||
|
||||
private async extractTextFromPdf(buffer: Buffer): Promise<string> {
|
||||
try {
|
||||
const result = await pdfParse(buffer);
|
||||
const text = result.text?.replace(/\u0000/g, '').trim();
|
||||
|
||||
if (!text) {
|
||||
throw new BadRequestException(
|
||||
'PDF-filen saknar läsbar text. Prova bildimport om det är en skannad sida.',
|
||||
);
|
||||
}
|
||||
|
||||
return text;
|
||||
} catch (error) {
|
||||
if (error instanceof BadRequestException) {
|
||||
throw error;
|
||||
}
|
||||
|
||||
console.error('[QuickImport] PDF ERROR:', error);
|
||||
throw new ServiceUnavailableException('PDF-importen misslyckades.');
|
||||
}
|
||||
}
|
||||
|
||||
private async extractTextFromImage(buffer: Buffer): Promise<string> {
|
||||
const worker = await createWorker('swe+eng');
|
||||
|
||||
try {
|
||||
const result = await worker.recognize(buffer);
|
||||
const text = result.data.text?.trim();
|
||||
|
||||
if (!text) {
|
||||
throw new BadRequestException('Ingen text hittades i bilden.');
|
||||
}
|
||||
|
||||
return text;
|
||||
} catch (error) {
|
||||
if (error instanceof BadRequestException) {
|
||||
throw error;
|
||||
}
|
||||
|
||||
console.error('[QuickImport] OCR ERROR:', error);
|
||||
throw new ServiceUnavailableException('OCR-importen misslyckades.');
|
||||
} finally {
|
||||
await worker.terminate();
|
||||
}
|
||||
}
|
||||
|
||||
private normalizeImportedTextToMarkdown(text: string, sourceName?: string): string {
|
||||
const cleanedText = text
|
||||
.replace(/\r/g, '')
|
||||
.replace(/[ \t]+/g, ' ')
|
||||
.replace(/\n{3,}/g, '\n\n')
|
||||
.trim();
|
||||
|
||||
if (!cleanedText) {
|
||||
throw new BadRequestException('Ingen läsbar text hittades i filen.');
|
||||
}
|
||||
|
||||
const title = cleanedText.split('\n').find((line) => line.trim().length > 3)?.trim() ?? 'Importerat recept';
|
||||
const ingredients: string[] = [];
|
||||
const instructions: string[] = [];
|
||||
let section: 'unknown' | 'ingredients' | 'instructions' = 'unknown';
|
||||
|
||||
for (const rawLine of cleanedText.split('\n')) {
|
||||
const line = rawLine.trim();
|
||||
if (!line || line === title) {
|
||||
continue;
|
||||
}
|
||||
|
||||
const lower = line.toLowerCase();
|
||||
|
||||
if (/^ingred/i.test(lower)) {
|
||||
section = 'ingredients';
|
||||
continue;
|
||||
}
|
||||
|
||||
if (/^(gör så här|gor sa har|instruktioner|tillvägagångssätt|tillvagagangssatt|method|instructions)/i.test(lower)) {
|
||||
section = 'instructions';
|
||||
continue;
|
||||
}
|
||||
|
||||
if (section === 'unknown') {
|
||||
section = this.looksLikeIngredientLine(line) ? 'ingredients' : 'instructions';
|
||||
}
|
||||
|
||||
if (section === 'ingredients') {
|
||||
ingredients.push(line.startsWith('-') ? line : `- ${line}`);
|
||||
} else {
|
||||
instructions.push(line);
|
||||
}
|
||||
}
|
||||
|
||||
return [
|
||||
`# ${title}`,
|
||||
'',
|
||||
'## Ingredienser',
|
||||
...(ingredients.length > 0 ? ingredients : ['- Komplettera ingredienser manuellt']),
|
||||
'',
|
||||
'## Tillvägagångssätt',
|
||||
...(instructions.length > 0 ? instructions : ['Komplettera tillagningsstegen manuellt.']),
|
||||
'',
|
||||
sourceName ? `Källa: ${sourceName}` : '',
|
||||
]
|
||||
.filter(Boolean)
|
||||
.join('\n');
|
||||
}
|
||||
|
||||
private looksLikeIngredientLine(line: string): boolean {
|
||||
return (
|
||||
/^[-*•]\s+/.test(line) ||
|
||||
/^\d+[.,]?\d*\s+/.test(line) ||
|
||||
/\b(g|kg|hg|mg|ml|dl|cl|l|tsk|msk|krm|st|pkt|förp|klyfta)\b/i.test(line)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -76,7 +260,6 @@ export class QuickImportService {
|
||||
try {
|
||||
console.log('[QuickImport] Hämtar HTML från:', url);
|
||||
|
||||
// Hämta HTML från URL
|
||||
const response = await fetch(url, {
|
||||
headers: {
|
||||
'User-Agent':
|
||||
@@ -93,7 +276,6 @@ export class QuickImportService {
|
||||
const html = await response.text();
|
||||
console.log('[QuickImport] HTML längd:', html.length, 'tecken');
|
||||
|
||||
// Välj lämplig parser
|
||||
const parsers: RecipeParser[] = [
|
||||
new IcaRecipeParser(),
|
||||
new GenericRecipeParser(),
|
||||
@@ -121,12 +303,10 @@ export class QuickImportService {
|
||||
throw new Error('Kunde inte hitta receptnamn på sidan. Försök med en annan länk.');
|
||||
}
|
||||
|
||||
// Konvertera till Markdown-format
|
||||
const markdown = this.recipeToMarkdown(recipe, url);
|
||||
console.log('[QuickImport] Markdown genererad, längd:', markdown.length);
|
||||
|
||||
// Detektera källa från URL
|
||||
let source: 'ica' | 'pdf' | 'other' = 'other';
|
||||
let source: 'ica' | 'pdf' | 'image' | 'other' = 'other';
|
||||
if (/ica\.se/i.test(url)) {
|
||||
source = 'ica';
|
||||
}
|
||||
@@ -163,17 +343,14 @@ export class QuickImportService {
|
||||
): string {
|
||||
const lines: string[] = [];
|
||||
|
||||
// Titel
|
||||
lines.push(`# ${recipe.name}`);
|
||||
lines.push('');
|
||||
|
||||
// Beskrivning
|
||||
if (recipe.description) {
|
||||
lines.push(recipe.description);
|
||||
lines.push('');
|
||||
}
|
||||
|
||||
// Ingredienser
|
||||
if (recipe.ingredients.length > 0) {
|
||||
lines.push('## Ingredienser');
|
||||
for (const ing of recipe.ingredients) {
|
||||
@@ -185,14 +362,12 @@ export class QuickImportService {
|
||||
lines.push('');
|
||||
}
|
||||
|
||||
// Instruktioner
|
||||
if (recipe.instructions) {
|
||||
lines.push('## Tillvägagångssätt');
|
||||
lines.push(recipe.instructions);
|
||||
lines.push('');
|
||||
}
|
||||
|
||||
// Källa
|
||||
if (sourceUrl) {
|
||||
lines.push('---');
|
||||
lines.push('');
|
||||
|
||||
@@ -2,48 +2,32 @@ import { NextRequest, NextResponse } from 'next/server';
|
||||
|
||||
export async function POST(request: NextRequest) {
|
||||
try {
|
||||
console.log('[QuickImportProxy] Mottog POST-anrop');
|
||||
const { input } = await request.json();
|
||||
console.log('[QuickImportProxy] Input från request:', input);
|
||||
|
||||
if (!input || typeof input !== 'string') {
|
||||
console.log('[QuickImportProxy] Validering misslyckades');
|
||||
return NextResponse.json(
|
||||
{ error: 'Du måste ange en URL eller filsökväg' },
|
||||
{ status: 400 }
|
||||
);
|
||||
}
|
||||
|
||||
// Anropa backend
|
||||
const backendUrl = process.env.NEXT_PUBLIC_API_URL || 'http://recipe-api:8080';
|
||||
console.log('[QuickImportProxy] Anropar backend på:', backendUrl + '/api/quick-import');
|
||||
const contentType = request.headers.get('content-type') ?? '';
|
||||
const isMultipart = contentType.includes('multipart/form-data');
|
||||
const backendUrl = process.env.BACKEND_URL || process.env.NEXT_PUBLIC_API_URL || 'http://recipe-api:8080';
|
||||
|
||||
const response = await fetch(`${backendUrl}/api/quick-import`, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({ input: input.trim() }),
|
||||
body: isMultipart
|
||||
? await request.formData()
|
||||
: JSON.stringify(await request.json()),
|
||||
headers: isMultipart ? undefined : { 'Content-Type': 'application/json' },
|
||||
cache: 'no-store',
|
||||
});
|
||||
|
||||
console.log('[QuickImportProxy] Backend svar status:', response.status);
|
||||
const text = await response.text();
|
||||
|
||||
if (!response.ok) {
|
||||
console.log('[QuickImportProxy] Backend returnerade error');
|
||||
const errorData = await response.json().catch(() => ({}));
|
||||
console.log('[QuickImportProxy] Error data:', errorData);
|
||||
return NextResponse.json(
|
||||
{ error: errorData.message || 'Importen misslyckades' },
|
||||
{ status: response.status }
|
||||
);
|
||||
}
|
||||
|
||||
const data = await response.json();
|
||||
console.log('[QuickImportProxy] Framgång! Markdown längd:', data.markdown?.length);
|
||||
return NextResponse.json(data);
|
||||
return new NextResponse(text, {
|
||||
status: response.status,
|
||||
headers: {
|
||||
'Content-Type': response.headers.get('content-type') ?? 'application/json',
|
||||
},
|
||||
});
|
||||
} catch (error) {
|
||||
console.error('[QuickImportProxy] EXCEPTION:', error);
|
||||
return NextResponse.json(
|
||||
{ error: 'Serverfelet vid import. Försök igen senare.' },
|
||||
{ status: 500 }
|
||||
{ message: 'Kunde inte nå importtjänsten.' },
|
||||
{ status: 503 },
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -16,6 +16,9 @@ export default function HomePage() {
|
||||
<Link href="/recipes" style={{ padding: '0.5rem', background: '#eee', borderRadius: '4px', textDecoration: 'none', color: '#222' }}>
|
||||
Gå till recept
|
||||
</Link>
|
||||
<Link href="/recipes/import" style={{ padding: '0.5rem', background: '#eee', borderRadius: '4px', textDecoration: 'none', color: '#222' }}>
|
||||
Importera recept från PDF eller bild
|
||||
</Link>
|
||||
</div>
|
||||
</main>
|
||||
);
|
||||
|
||||
@@ -1,43 +1,85 @@
|
||||
'use client';
|
||||
|
||||
import Link from 'next/link';
|
||||
import { useRouter } from 'next/navigation';
|
||||
import { useState } from 'react';
|
||||
import Navigation from '../../Navigation';
|
||||
import { parseErrorResponse } from '../../../lib/error-handler';
|
||||
|
||||
export default function ImportFilePage() {
|
||||
const [selectedMethod, setSelectedMethod] = useState<'file' | 'url' | null>(null);
|
||||
const [uploadProgress, setUploadProgress] = useState(0);
|
||||
const router = useRouter();
|
||||
const [selectedMethod, setSelectedMethod] = useState<'file' | 'url' | null>('file');
|
||||
const [selectedFile, setSelectedFile] = useState<File | null>(null);
|
||||
const [url, setUrl] = useState('');
|
||||
const [isLoading, setIsLoading] = useState(false);
|
||||
const [error, setError] = useState<string | null>(null);
|
||||
|
||||
const handleFileUpload = async (e: React.ChangeEvent<HTMLInputElement>) => {
|
||||
const file = e.target.files?.[0];
|
||||
if (!file) return;
|
||||
|
||||
setError(null);
|
||||
setUploadProgress(0);
|
||||
|
||||
// Placeholder för filuppladdning
|
||||
// I framtiden kan detta hanteras med backend-endpoint för PDF-parsing
|
||||
if (file.type === 'application/pdf') {
|
||||
setError('PDF-import är under utveckling. Använd "Skriv in recept" för att mata in recept manuellt.');
|
||||
} else {
|
||||
setError('Endast PDF-filer stöds för närvarande.');
|
||||
}
|
||||
|
||||
setUploadProgress(0);
|
||||
};
|
||||
|
||||
const handleURLSubmit = (e: React.FormEvent<HTMLFormElement>) => {
|
||||
const handleFileSubmit = async (e: React.FormEvent<HTMLFormElement>) => {
|
||||
e.preventDefault();
|
||||
const formData = new FormData(e.currentTarget);
|
||||
const url = formData.get('url') as string;
|
||||
|
||||
if (!url) {
|
||||
setError('Vänligen ange en URL');
|
||||
if (!selectedFile) {
|
||||
setError('Välj en PDF eller bildfil först.');
|
||||
return;
|
||||
}
|
||||
|
||||
setError('Länk-import är under utveckling. Använd "Skriv in recept" för att mata in recept manuellt.');
|
||||
setError(null);
|
||||
setIsLoading(true);
|
||||
|
||||
try {
|
||||
const formData = new FormData();
|
||||
formData.append('file', selectedFile);
|
||||
|
||||
const res = await fetch('/api/quick-import-proxy', {
|
||||
method: 'POST',
|
||||
body: formData,
|
||||
});
|
||||
|
||||
if (!res.ok) {
|
||||
const errorMessage = await parseErrorResponse(res);
|
||||
throw new Error(errorMessage);
|
||||
}
|
||||
|
||||
const data = await res.json();
|
||||
sessionStorage.setItem('prefilled_markdown', data.markdown ?? '');
|
||||
router.push('/recipes/write');
|
||||
} catch (err) {
|
||||
setError(err instanceof Error ? err.message : 'Importen misslyckades.');
|
||||
} finally {
|
||||
setIsLoading(false);
|
||||
}
|
||||
};
|
||||
|
||||
const handleUrlSubmit = async (e: React.FormEvent<HTMLFormElement>) => {
|
||||
e.preventDefault();
|
||||
|
||||
if (!url.trim()) {
|
||||
setError('Vänligen ange en URL.');
|
||||
return;
|
||||
}
|
||||
|
||||
setError(null);
|
||||
setIsLoading(true);
|
||||
|
||||
try {
|
||||
const res = await fetch('/api/quick-import-proxy', {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({ input: url.trim() }),
|
||||
});
|
||||
|
||||
if (!res.ok) {
|
||||
const errorMessage = await parseErrorResponse(res);
|
||||
throw new Error(errorMessage);
|
||||
}
|
||||
|
||||
const data = await res.json();
|
||||
sessionStorage.setItem('prefilled_markdown', data.markdown ?? '');
|
||||
router.push('/recipes/write');
|
||||
} catch (err) {
|
||||
setError(err instanceof Error ? err.message : 'Importen misslyckades.');
|
||||
} finally {
|
||||
setIsLoading(false);
|
||||
}
|
||||
};
|
||||
|
||||
return (
|
||||
@@ -45,7 +87,7 @@ export default function ImportFilePage() {
|
||||
<Navigation />
|
||||
<h1 style={{ marginBottom: '0.5rem' }}>Importera från fil eller länk</h1>
|
||||
<p style={{ color: '#666', marginBottom: '1.5rem' }}>
|
||||
Ladda upp en receptfil (PDF) eller ange en URL för att importera ett recept.
|
||||
Ladda upp en PDF eller bild för OCR, eller ange en receptlänk.
|
||||
</p>
|
||||
|
||||
{error && (
|
||||
@@ -60,7 +102,7 @@ export default function ImportFilePage() {
|
||||
fontSize: '0.95rem',
|
||||
}}
|
||||
>
|
||||
⚠️ {error}
|
||||
{error}
|
||||
</div>
|
||||
)}
|
||||
|
||||
@@ -72,7 +114,6 @@ export default function ImportFilePage() {
|
||||
marginBottom: '2rem',
|
||||
}}
|
||||
>
|
||||
{/* Fil-upload */}
|
||||
<div
|
||||
onClick={() => setSelectedMethod('file')}
|
||||
style={{
|
||||
@@ -81,84 +122,48 @@ export default function ImportFilePage() {
|
||||
borderRadius: '8px',
|
||||
background: selectedMethod === 'file' ? '#f0f9ff' : '#f9fafb',
|
||||
cursor: 'pointer',
|
||||
transition: 'all 0.2s',
|
||||
}}
|
||||
>
|
||||
<h2 style={{ margin: '0 0 1rem 0', fontSize: '1.2rem', color: '#0070f3' }}>
|
||||
📄 Ladda upp fil
|
||||
Ladda upp PDF eller bild
|
||||
</h2>
|
||||
<p style={{ color: '#666', margin: '0 0 1rem 0', fontSize: '0.95rem' }}>
|
||||
Ladda upp ett recept från en PDF eller textfil
|
||||
Stöd för PDF, PNG, JPG, JPEG, WEBP och BMP.
|
||||
</p>
|
||||
|
||||
{selectedMethod === 'file' && (
|
||||
<div style={{ marginTop: '1rem' }}>
|
||||
<label
|
||||
style={{
|
||||
display: 'block',
|
||||
padding: '1rem',
|
||||
background: 'white',
|
||||
border: '2px dashed #0070f3',
|
||||
borderRadius: '6px',
|
||||
textAlign: 'center',
|
||||
cursor: 'pointer',
|
||||
transition: 'all 0.2s',
|
||||
}}
|
||||
onDragOver={(e) => {
|
||||
e.preventDefault();
|
||||
(e.currentTarget as HTMLElement).style.background = '#e3f2fd';
|
||||
}}
|
||||
onDragLeave={(e) => {
|
||||
(e.currentTarget as HTMLElement).style.background = 'white';
|
||||
}}
|
||||
>
|
||||
<form onSubmit={handleFileSubmit} style={{ display: 'grid', gap: '0.75rem' }}>
|
||||
<input
|
||||
type="file"
|
||||
accept=".pdf,.txt,.docx"
|
||||
onChange={handleFileUpload}
|
||||
style={{ display: 'none' }}
|
||||
/>
|
||||
<p style={{ margin: '0', color: '#0070f3', fontWeight: 600 }}>
|
||||
Dra och släpp fil här
|
||||
</p>
|
||||
<p style={{ margin: '0.5rem 0 0 0', color: '#999', fontSize: '0.85rem' }}>
|
||||
eller klicka för att välja
|
||||
</p>
|
||||
<p style={{ margin: '0.5rem 0 0 0', color: '#999', fontSize: '0.8rem' }}>
|
||||
PDF, TXT, DOCX stöds
|
||||
</p>
|
||||
</label>
|
||||
|
||||
{uploadProgress > 0 && uploadProgress < 100 && (
|
||||
<div style={{ marginTop: '0.75rem' }}>
|
||||
<div
|
||||
accept=".pdf,.png,.jpg,.jpeg,.webp,.bmp"
|
||||
onChange={(e) => setSelectedFile(e.target.files?.[0] ?? null)}
|
||||
style={{
|
||||
width: '100%',
|
||||
height: '6px',
|
||||
background: '#e5e7eb',
|
||||
borderRadius: '3px',
|
||||
overflow: 'hidden',
|
||||
padding: '0.75rem',
|
||||
background: 'white',
|
||||
border: '1px solid #cbd5e1',
|
||||
borderRadius: '6px',
|
||||
}}
|
||||
/>
|
||||
<button
|
||||
type="submit"
|
||||
disabled={!selectedFile || isLoading}
|
||||
style={{
|
||||
padding: '0.75rem',
|
||||
background: '#0070f3',
|
||||
color: 'white',
|
||||
border: 'none',
|
||||
borderRadius: '4px',
|
||||
cursor: !selectedFile || isLoading ? 'not-allowed' : 'pointer',
|
||||
opacity: !selectedFile || isLoading ? 0.6 : 1,
|
||||
fontWeight: 600,
|
||||
}}
|
||||
>
|
||||
<div
|
||||
style={{
|
||||
height: '100%',
|
||||
background: '#0070f3',
|
||||
width: `${uploadProgress}%`,
|
||||
transition: 'width 0.3s',
|
||||
}}
|
||||
/>
|
||||
</div>
|
||||
<p style={{ margin: '0.5rem 0 0 0', fontSize: '0.85rem', color: '#666' }}>
|
||||
{uploadProgress}%
|
||||
</p>
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
{isLoading ? 'Importerar...' : 'Importera fil'}
|
||||
</button>
|
||||
</form>
|
||||
)}
|
||||
</div>
|
||||
|
||||
{/* URL-import */}
|
||||
<div
|
||||
onClick={() => setSelectedMethod('url')}
|
||||
style={{
|
||||
@@ -167,21 +172,21 @@ export default function ImportFilePage() {
|
||||
borderRadius: '8px',
|
||||
background: selectedMethod === 'url' ? '#f0fdf4' : '#f9fafb',
|
||||
cursor: 'pointer',
|
||||
transition: 'all 0.2s',
|
||||
}}
|
||||
>
|
||||
<h2 style={{ margin: '0 0 1rem 0', fontSize: '1.2rem', color: '#10b981' }}>
|
||||
🔗 Länk till recept
|
||||
Länk till recept
|
||||
</h2>
|
||||
<p style={{ color: '#666', margin: '0 0 1rem 0', fontSize: '0.95rem' }}>
|
||||
Ange URL till en receptsida eller blogg
|
||||
Ange URL till exempelvis ICA eller en annan receptsida.
|
||||
</p>
|
||||
|
||||
{selectedMethod === 'url' && (
|
||||
<form onSubmit={handleURLSubmit} style={{ marginTop: '1rem' }}>
|
||||
<form onSubmit={handleUrlSubmit} style={{ display: 'grid', gap: '0.75rem' }}>
|
||||
<input
|
||||
type="url"
|
||||
name="url"
|
||||
value={url}
|
||||
onChange={(e) => setUrl(e.target.value)}
|
||||
placeholder="https://exempel.se/recept/..."
|
||||
style={{
|
||||
width: '100%',
|
||||
@@ -190,11 +195,11 @@ export default function ImportFilePage() {
|
||||
borderRadius: '6px',
|
||||
fontSize: '0.9rem',
|
||||
boxSizing: 'border-box',
|
||||
marginBottom: '0.75rem',
|
||||
}}
|
||||
/>
|
||||
<button
|
||||
type="submit"
|
||||
disabled={!url.trim() || isLoading}
|
||||
style={{
|
||||
width: '100%',
|
||||
padding: '0.75rem',
|
||||
@@ -202,41 +207,33 @@ export default function ImportFilePage() {
|
||||
color: 'white',
|
||||
border: 'none',
|
||||
borderRadius: '4px',
|
||||
cursor: 'pointer',
|
||||
fontWeight: 500,
|
||||
cursor: !url.trim() || isLoading ? 'not-allowed' : 'pointer',
|
||||
opacity: !url.trim() || isLoading ? 0.6 : 1,
|
||||
fontWeight: 600,
|
||||
fontSize: '0.95rem',
|
||||
}}
|
||||
>
|
||||
Importera från länk
|
||||
{isLoading ? 'Importerar...' : 'Importera från länk'}
|
||||
</button>
|
||||
</form>
|
||||
)}
|
||||
</div>
|
||||
</div>
|
||||
|
||||
{/* Info-box */}
|
||||
<div
|
||||
style={{
|
||||
background: '#fef3c7',
|
||||
border: '1px solid #fcd34d',
|
||||
background: '#f0fdf4',
|
||||
border: '1px solid #86efac',
|
||||
borderRadius: '6px',
|
||||
padding: '1rem',
|
||||
marginBottom: '1.5rem',
|
||||
color: '#92400e',
|
||||
color: '#166534',
|
||||
fontSize: '0.9rem',
|
||||
}}
|
||||
>
|
||||
<strong>💡 Tips:</strong> För närvarande är PDF och länk-import under utveckling. Du kan{' '}
|
||||
<Link
|
||||
href="/recipes/write"
|
||||
style={{ color: '#0070f3', textDecoration: 'none', fontWeight: 600 }}
|
||||
>
|
||||
skriv in receptet manuellt
|
||||
</Link>{' '}
|
||||
eller prova att ladda upp en fil och se om det fungerar.
|
||||
Efter import öppnas receptet automatiskt i redigeringsläget.
|
||||
</div>
|
||||
|
||||
{/* Knapp för att gå tillbaka */}
|
||||
<div style={{ display: 'flex', gap: '1rem' }}>
|
||||
<Link
|
||||
href="/recipes/create"
|
||||
@@ -245,14 +242,12 @@ export default function ImportFilePage() {
|
||||
background: 'transparent',
|
||||
border: '1px solid #ddd',
|
||||
borderRadius: '4px',
|
||||
cursor: 'pointer',
|
||||
fontSize: '1rem',
|
||||
textDecoration: 'none',
|
||||
color: '#333',
|
||||
fontWeight: 500,
|
||||
}}
|
||||
>
|
||||
← Tillbaka
|
||||
Tillbaka
|
||||
</Link>
|
||||
<Link
|
||||
href="/recipes/write"
|
||||
@@ -260,11 +255,8 @@ export default function ImportFilePage() {
|
||||
padding: '0.75rem 1.5rem',
|
||||
background: '#0070f3',
|
||||
color: 'white',
|
||||
border: 'none',
|
||||
borderRadius: '4px',
|
||||
textDecoration: 'none',
|
||||
cursor: 'pointer',
|
||||
fontSize: '1rem',
|
||||
fontWeight: 500,
|
||||
}}
|
||||
>
|
||||
|
||||
Reference in New Issue
Block a user