feat(import): enhance image URL extraction and logging during recipe import

backend/src/quick-import/parsers/generic.parser.ts

@@ -77,7 +77,41 @@ export class GenericRecipeParser extends RecipeParser {
   private extractOgImage(html: string): string | undefined {
     const match = html.match(/<meta[^>]+property="og:image"[^>]+content="([^"]+)"/i)
       || html.match(/<meta[^>]+content="([^"]+)"[^>]+property="og:image"/i);
-    return match ? match[1].trim() : undefined;
+    return match ? this.decodeHtmlEntities(match[1].trim()) : undefined;
+  }
+
+  private decodeHtmlEntities(value: string): string {
+    return value
+      .replace(/&amp;/g, '&')
+      .replace(/&quot;/g, '"')
+      .replace(/&#39;/g, "'")
+      .replace(/&lt;/g, '<')
+      .replace(/&gt;/g, '>');
+  }
+
+  private extractImageValue(image: any): string | undefined {
+    if (!image) return undefined;
+    if (typeof image === 'string') return image;
+
+    if (Array.isArray(image)) {
+      for (const item of image) {
+        const extracted = this.extractImageValue(item);
+        if (extracted) return extracted;
+      }
+      return undefined;
+    }
+
+    if (typeof image === 'object') {
+      return (
+        image.url ||
+        image['@id'] ||
+        image.contentUrl ||
+        image.thumbnailUrl ||
+        this.extractImageValue(image.image)
+      );
+    }
+
+    return undefined;
   }
 
   private extractFromJsonLd(recipe: any, ogImage?: string): ParsedRecipe {
@@ -86,14 +120,9 @@ export class GenericRecipeParser extends RecipeParser {
 
     // Extrahera bildurl från JSON-LD
     let imageUrl: string | undefined = ogImage;
-    if (recipe.image) {
-      if (typeof recipe.image === 'string') {
-        imageUrl = recipe.image;
-      } else if (Array.isArray(recipe.image) && recipe.image.length > 0) {
-        imageUrl = typeof recipe.image[0] === 'string' ? recipe.image[0] : recipe.image[0]?.url;
-      } else if (recipe.image?.url) {
-        imageUrl = recipe.image.url;
-      }
+    const extractedImage = this.extractImageValue(recipe.image);
+    if (extractedImage) {
+      imageUrl = this.decodeHtmlEntities(extractedImage);
     }
 
     const ingredients: Array<{ quantity: number; unit: string; name: string; note?: string }> = [];

backend/src/quick-import/parsers/ica.parser.ts

@@ -76,7 +76,41 @@ export class IcaRecipeParser extends RecipeParser {
   private extractOgImage(html: string): string | undefined {
     const match = html.match(/<meta[^>]+property="og:image"[^>]+content="([^"]+)"/i)
       || html.match(/<meta[^>]+content="([^"]+)"[^>]+property="og:image"/i);
-    return match ? match[1].trim() : undefined;
+    return match ? this.decodeHtmlEntities(match[1].trim()) : undefined;
+  }
+
+  private decodeHtmlEntities(value: string): string {
+    return value
+      .replace(/&amp;/g, '&')
+      .replace(/&quot;/g, '"')
+      .replace(/&#39;/g, "'")
+      .replace(/&lt;/g, '<')
+      .replace(/&gt;/g, '>');
+  }
+
+  private extractImageValue(image: any): string | undefined {
+    if (!image) return undefined;
+    if (typeof image === 'string') return image;
+
+    if (Array.isArray(image)) {
+      for (const item of image) {
+        const extracted = this.extractImageValue(item);
+        if (extracted) return extracted;
+      }
+      return undefined;
+    }
+
+    if (typeof image === 'object') {
+      return (
+        image.url ||
+        image['@id'] ||
+        image.contentUrl ||
+        image.thumbnailUrl ||
+        this.extractImageValue(image.image)
+      );
+    }
+
+    return undefined;
   }
 
   private extractFromJsonLd(recipe: any, ogImage?: string): ParsedRecipe {
@@ -88,14 +122,9 @@ export class IcaRecipeParser extends RecipeParser {
 
     // Extrahera bildurl från JSON-LD (kan vara sträng eller array)
     let imageUrl: string | undefined = ogImage;
-    if (recipe.image) {
-      if (typeof recipe.image === 'string') {
-        imageUrl = recipe.image;
-      } else if (Array.isArray(recipe.image) && recipe.image.length > 0) {
-        imageUrl = typeof recipe.image[0] === 'string' ? recipe.image[0] : recipe.image[0]?.url;
-      } else if (recipe.image?.url) {
-        imageUrl = recipe.image.url;
-      }
+    const extractedImage = this.extractImageValue(recipe.image);
+    if (extractedImage) {
+      imageUrl = this.decodeHtmlEntities(extractedImage);
     }
 
     // Extrahera ingredienser

backend/src/quick-import/quick-import.service.ts

@@ -320,7 +320,9 @@ export class QuickImportService {
       let imageUrl: string | undefined;
       let imageWarning: string | undefined;
       if (recipe.imageUrl) {
+        this.logger.log(`Bildkandidat från parser: ${recipe.imageUrl}`);
         const normalizedImageUrl = this.normalizeImageUrl(recipe.imageUrl, url);
+        this.logger.log(`Normaliserad bild-URL: ${normalizedImageUrl ?? 'null'}`);
         if (!normalizedImageUrl) {
           imageWarning = 'Receptbild kunde inte tolkas till en giltig URL.';
           this.logger.warn(
@@ -331,7 +333,9 @@ export class QuickImportService {
             imageUrl = await downloadAndOptimizeImage(normalizedImageUrl, IMAGE_DEST_DIR);
             this.logger.log(`Bild optimerad och sparad: ${imageUrl}`);
           } catch (imgErr) {
-            imageWarning = 'Receptbild kunde inte laddas ner.';
+            // Fallback: behåll extern URL så klienten ändå kan visa bild.
+            imageUrl = normalizedImageUrl;
+            imageWarning = 'Receptbild kunde inte laddas ner lokalt; extern URL används.';
             this.logger.warn(
               `Kunde inte ladda ner bild: ${imgErr} (källa: ${normalizedImageUrl})`,
             );