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const Recipe = use('App/Models/Recipe');
const Helpers = use('Helpers');
const Drive = use('Drive');
const {
validateAll,
} = use('Validator');
const Env = use('Env');
const fetch = require('node-fetch');
const targz = require('targz');
const path = require('path');
const fs = require('fs-extra');
const compress = (src, dest) => new Promise((resolve, reject) => {
targz.compress({
src,
dest,
}, (err) => {
if (err) {
reject(err);
} else {
resolve(dest);
}
});
});
class RecipeController {
// List official and custom recipes
async list({
response,
}) {
const officialRecipes = JSON.parse(await (await fetch('https://api.franzinfra.com/v1/recipes')).text());
const customRecipesArray = (await Recipe.all()).rows;
const customRecipes = customRecipesArray.map((recipe) => ({
id: recipe.recipeId,
name: recipe.name,
...JSON.parse(recipe.data),
}));
const recipes = [
...officialRecipes,
...customRecipes,
];
return response.send(recipes);
}
// Create a new recipe using the new.html page
async create({
request,
response,
}) {
// Check if recipe creation is enabled
if (Env.get('IS_CREATION_ENABLED') == 'false') { // eslint-disable-line eqeqeq
return response.send('This server doesn\'t allow the creation of new recipes.');
}
// Validate user input
const validation = await validateAll(request.all(), {
name: 'required|string',
id: 'required|unique:recipes,recipeId',
author: 'required|accepted',
png: 'required|url',
svg: 'required|url',
});
if (validation.fails()) {
return response.status(401).send({
message: 'Invalid POST arguments',
messages: validation.messages(),
status: 401,
});
}
const data = request.all();
if (!data.id) {
return response.send('Please provide an ID');
}
// Check for invalid characters
if (/\.{1,}/.test(data.id) || /\/{1,}/.test(data.id)) {
return response.send('Invalid recipe name. Your recipe name may not contain "." or "/"');
}
// Clear temporary recipe folder
await fs.emptyDir(Helpers.tmpPath('recipe'));
// Move uploaded files to temporary path
const files = request.file('files');
await files.moveAll(Helpers.tmpPath('recipe'));
// Compress files to .tar.gz file
const source = Helpers.tmpPath('recipe');
const destination = path.join(Helpers.appRoot(), `/recipes/${data.id}.tar.gz`);
compress(
source,
destination,
);
// Create recipe in db
await Recipe.create({
name: data.name,
recipeId: data.id,
data: JSON.stringify({
author: data.author,
featured: false,
version: '1.0.0',
icons: {
png: data.png,
svg: data.svg,
},
}),
});
return response.send('Created new recipe');
}
// Search official and custom recipes
async search({
request,
response,
}) {
// Validate user input
const validation = await validateAll(request.all(), {
needle: 'required',
});
if (validation.fails()) {
return response.status(401).send({
message: 'Please provide a needle',
messages: validation.messages(),
status: 401,
});
}
const needle = request.input('needle');
// Get results
let results;
if (needle === 'ferdi:custom') {
const dbResults = (await Recipe.all()).toJSON();
results = dbResults.map((recipe) => ({
id: recipe.recipeId,
name: recipe.name,
...JSON.parse(recipe.data),
}));
} else {
let remoteResults = [];
if (Env.get('CONNECT_WITH_FRANZ') == 'true') { // eslint-disable-line eqeqeq
remoteResults = JSON.parse(await (await fetch(`https://api.franzinfra.com/v1/recipes/search?needle=${encodeURIComponent(needle)}`)).text());
}
const localResultsArray = (await Recipe.query().where('name', 'LIKE', `%${needle}%`).fetch()).toJSON();
const localResults = localResultsArray.map((recipe) => ({
id: recipe.recipeId,
name: recipe.name,
...JSON.parse(recipe.data),
}));
results = [
...localResults,
...remoteResults || [],
];
}
return response.send(results);
}
// Download a recipe
async download({
response,
params,
}) {
// Validate user input
const validation = await validateAll(params, {
recipe: 'required|accepted',
});
if (validation.fails()) {
return response.status(401).send({
message: 'Please provide a recipe ID',
messages: validation.messages(),
status: 401,
});
}
const service = params.recipe;
// Check for invalid characters
if (/\.{1,}/.test(service) || /\/{1,}/.test(service)) {
return response.send('Invalid recipe name');
}
// Check if recipe exists in recipes folder
if (await Drive.exists(`${service}.tar.gz`)) {
return response.send(await Drive.get(`${service}.tar.gz`));
} else if (Env.get('CONNECT_WITH_FRANZ') == 'true') { // eslint-disable-line eqeqeq
return response.redirect(`https://api.franzinfra.com/v1/recipes/download/${service}`);
}
return response.status(400).send({
message: 'Recipe not found',
code: 'recipe-not-found',
});
}
}
module.exports = RecipeController;
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