feat(new tool): JSON string converter

locales/en.yml

@@ -332,6 +332,10 @@ tools:
     title: JSON minify
     description: Minify and compress your JSON by removing unnecessary whitespace.
 
+  json-string-converter:
+    title: JSON string converter
+    description: Convert your plain text or JavaScript objects into JSON string format and vice versa.
+
   ulid-generator:
     title: ULID generator
     description: Generate random Universally Unique Lexicographically Sortable Identifier (ULID).

src/tools/index.ts

@@ -1,6 +1,7 @@
 import { tool as base64FileConverter } from './base64-file-converter';
 import { tool as base64StringConverter } from './base64-string-converter';
 import { tool as basicAuthGenerator } from './basic-auth-generator';
+import { tool as jsonStringConverter } from './json-string-converter';
 import { tool as emailNormalizer } from './email-normalizer';
 
 import { tool as asciiTextDrawer } from './ascii-text-drawer';
@@ -151,6 +152,7 @@ export const toolsByCategory: ToolCategory[] = [
       crontabGenerator,
       jsonViewer,
       jsonMinify,
+      jsonStringConverter,
       jsonToCsv,
       sqlPrettify,
       chmodCalculator,

src/tools/json-string-converter/index.ts

@@ -0,0 +1,12 @@
+import { Braces } from '@vicons/tabler';
+import { defineTool } from '../tool';
+
+export const tool = defineTool({
+  name: 'Json string converter',
+  path: '/json-string-converter',
+  description: '',
+  keywords: ['json', 'string', 'converter'],
+  component: () => import('./json-string-converter.vue'),
+  icon: Braces,
+  createdAt: new Date('2024-10-17'),
+});

src/tools/json-string-converter/json-string-converter.e2e.spec.ts

@@ -0,0 +1,11 @@
+import { test, expect } from '@playwright/test';
+
+test.describe('Tool - Json string converter', () => {
+  test.beforeEach(async ({ page }) => {
+    await page.goto('/json-string-converter');
+  });
+
+  test('Has correct title', async ({ page }) => {
+    await expect(page).toHaveTitle('Json string converter - IT Tools');
+  });
+});

src/tools/json-string-converter/json-string-converter.vue

@@ -0,0 +1,56 @@
+<script setup lang="ts">
+import type { UseValidationRule } from '@/composable/validation';
+import { withDefaultOnError } from '@/utils/defaults';
+
+const defaultValue = '{\n\t"hello": [\n\t\t"world"\n\t]\n}';
+
+// Define a reactive variable to track the selected transformation mode
+const selectedMode = ref('stringify');
+
+// Create functions for both stringification and parsing
+const stringifyTransformer = (value: string) => withDefaultOnError(() => JSON.stringify(value), '');
+const parseTransformer = (value: string) => withDefaultOnError(() => JSON.parse(value).toString(), '');
+
+// Dynamically select the transformer based on the selected mode
+const transformer = computed(() => {
+  if (selectedMode.value === 'stringify') {
+    return stringifyTransformer;
+  }
+  else {
+    return parseTransformer;
+  }
+});
+
+const rules: UseValidationRule<string>[] = [
+  {
+    validator: (v: string) => v === '' || (selectedMode.value === 'stringify' ? JSON.stringify(v) : JSON.parse(v)),
+    message: 'Provided text is not valid. (Make sure your JSON is in double quotes)',
+  },
+];
+
+// Dropdown options
+const dropdownOptions = computed(() => [
+  { label: 'JSON Stringify', value: 'stringify' },
+  { label: 'JSON Parse', value: 'parse' },
+]);
+</script>
+
+<template>
+  <c-card>
+    <c-select
+      v-model:value="selectedMode"
+      label="Transformation Mode"
+      :options="dropdownOptions"
+    />
+  </c-card>
+  <div />
+  <format-transformer
+    input-label="Your text / JSON string"
+    :input-default="defaultValue"
+    input-placeholder="Paste your text here..."
+    output-label="JSON string conversion of your input"
+    output-language="string"
+    :input-validation-rules="rules"
+    :transformer="transformer"
+  />
+</template>