Home Cooking Adventure scraping configuration. TG-13 #in-progress

ktchn/src/recipes/scrape/sources/home-cooking-adventure.ts

@@ -0,0 +1,70 @@
+import { Recipe } from "../..";
+import { RecipeDetails, ComposedIngredients } from '../../index';
+import { parseIngredients } from '../index';
+
+const SELECTORS = {
+  TITLE: 'h1[itemprop="name"]',
+  PREP_TIME: 'time[itemprop="prepTime"]',
+  COOK_TIME: 'time[itemprop="cookTime"]',
+  SERVINGS: 'span.ingheading',
+  INGREDIENTS: 'div#ingredients_bg ul li',
+  INSTRUCTIONS: 'div#preparation ol li',
+}
+
+function getRecipeName($: CheerioSelector): string {
+  return $(SELECTORS.TITLE).text();
+}
+
+function getRecipeDetails($: CheerioSelector): RecipeDetails {
+  return {
+    preparationTime: $(SELECTORS.PREP_TIME).attr('content'),
+    cookingTime: $(SELECTORS.COOK_TIME).attr('content'),
+    servings: Number($(SELECTORS.SERVINGS).text().replace(/\D/g, '')),
+  }
+}
+
+function getIngredients($: CheerioSelector): ComposedIngredients[] {
+  const rawData = $(SELECTORS.INGREDIENTS);
+  let ingredients: ComposedIngredients[] = [{name: '', ingredients: []}];
+  const isSubtitle = (element: Cheerio) => element.find('span').hasClass('ingheading');
+  const removeEquivalence = (str: string): string => str.replace(/\([0-9.]+\w+\) ?/, '');
+
+  rawData.each((index, element)=>{
+    if ($(element).text().includes('Makes')) return;
+    if (isSubtitle($(element))) {
+      ingredients.push({
+        name: $(element).text(),
+        ingredients: [],
+      })
+    } else {
+      const last = ingredients.length - 1;
+      let ing = parseIngredients($(element).text());
+      ingredients[last].ingredients = ingredients[last].ingredients.concat([{
+        ...ing,
+        name: removeEquivalence(ing.name)
+      }])
+    }
+  })
+  return ingredients;
+}
+
+function getInstructions($: CheerioSelector): string[] {
+  return $(SELECTORS.INSTRUCTIONS).toArray().map(element => $(element).text().trim());
+}
+
+const HCA_CONFIG = {
+  name: 'Home Cooking Adventure',
+  domain: 'homecookingadventure',
+  website: 'https://www.homecookingadventure.com',
+  scrapeRecipe: ($: CheerioSelector): Recipe => new Recipe(
+    getRecipeName($),
+    {
+      name: 'Home Cooking Adventure',
+    },
+    getRecipeDetails($),
+    getIngredients($),
+    getInstructions($),
+  )
+}
+
+export default HCA_CONFIG;

ktchn/src/recipes/scrape/sources/index.ts

@@ -1,6 +1,7 @@
 import LITK from "./laura-in-the-kitchen";
 import JOB from './joy-of-baking';
 import AR from './all-recipes';
+import HCA from './home-cooking-adventure';
 import { Recipe } from '../../index';
 
 
@@ -15,6 +16,7 @@ const Sources: ScrapingSource[] = [
   LITK,
   JOB,
   AR,
+  HCA,
 ];
 
 export default Sources;