Aug 21, 2019

HTML

              
                <html lang="en">

<head>
  <meta charset='utf-8'>
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, shrink-to-fit=no">
  <title>Hoppscotch</title>
  <meta name="description" content="Hoppscotch">
  <link rel="icon" href="favicon.ico">
  <meta itemprop="name" content="Hoppscotch">
  <meta itemprop="description" content="Hoppscotch">
  <meta itemprop="image" content="icons/icon-192x192.png">
  <!-- See https://goo.gl/OOhYW5 -->
  <link rel="manifest" href="manifest.json">
  <!-- See https://goo.gl/qRE0vM -->
  <meta name="theme-color" content="#121212">
  <!-- Add to homescreen for Chrome on Android. Fallback for manifest.json -->
  <meta name="mobile-web-app-capable" content="yes">
  <meta name="application-name" content="Hoppscotch">
  <!-- Add to homescreen for Safari on iOS -->
  <meta name="apple-mobile-web-app-capable" content="yes">
  <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
  <meta name="apple-mobile-web-app-title" content="Hoppscotch">
  <!-- Homescreen icons -->
  <link rel="apple-touch-icon" href="icons/icon-48x48.png">
  <link rel="apple-touch-icon" sizes="72x72" href="icons/icon-72x72.png">
  <link rel="apple-touch-icon" sizes="96x96" href="icons/icon-96x96.png">
  <link rel="apple-touch-icon" sizes="144x144" href="icons/icon-144x144.png">
  <link rel="apple-touch-icon" sizes="192x192" href="icons/icon-192x192.png">
  <!-- Tile icon for Windows 8 (144x144 + tile color) -->
  <meta name="msapplication-TileImage" content="icons/icon-144x144.png">
  <meta name="msapplication-TileColor" content="#121212">
  <meta name="msapplication-tap-highlight" content="no">
  <!-- OpenGraph -->
  <meta property="og:site_name" content="Hoppscotch">
  <meta property="og:url" content="https://hoppscotch.io">
  <meta property="og:type" content="website">
  <meta property="og:title" content="Hoppscotch">
  <meta property="og:description" content="API request builder">
  <meta property="og:image" content="icons/icon-144x144.png">
  <!-- Twitter -->
  <meta name="twitter:card" content="summary">
  <meta name="twitter:site" content="@liyasthomas">
  <meta name="twitter:creator" content="@liyasthomas">
  <meta name="twitter:url" content="https://hoppscotch.io">
  <meta name="twitter:title" content="Postwoman">
  <meta name="twitter:description" content="API request builder">
  <meta name="twitter:image" content="icons/icon-144x144.png">
  <!-- Web Fonts -->
  <link href="https://fonts.googleapis.com/css?family=Poppins:500,700&display=swap" rel="stylesheet">
  <script>
    if ('serviceWorker' in navigator) {
      window.addEventListener('load', function() {
        navigator.serviceWorker.register('sw.js').then(function(registration) {
          console.log('ServiceWorker registration successful with scope: ', registration.scope);
        }).catch(function(err) {
          console.log('ServiceWorker registration failed: ', err);
        });
      });
    }
  </script>
  <script src='https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.10/vue.min.js'></script>
</head>

<body>
  <main id="app">
    <header>
      <div>
        <a href="https://github.com/hoppscotch/hoppscotch">
          <h1 class="logo">Hoppscotch</h1>
        </a>
        <h3>API testing tool</h3>
      </div>
    </header>
    <fieldset class="request">
      <legend>Request</legend>
      <ul>
        <li>
          <label for="method">Method</label>
          <select v-model="method">
            <option>GET</option>
            <option>POST</option>
            <option>PUT</option>
            <option>DELETE</option>
            <option>OPTIONS</option>
          </select>
        </li>
        <li>
          <label for="url">URL</label>
          <input v-model="url">
        </li>
        <li>
          <label for="path">Path</label>
          <input v-model="path">
        </li>
        <li>
          <label for="action">Action</label>
          <button name="action" @click="sendRequest">Send</button>
        </li>
      </ul>
    </fieldset>
    <fieldset class="authentication">
      <legend>Authentication</legend>
      <ul>
        <li>
          <label for="auth">Authentication Type</label>
          <select v-model="auth">
            <option>None</option>
            <option>Basic</option>
          </select>
        </li>
      </ul>
      <ul v-if="auth === 'Basic'">
        <li>
          <label for="http_basic_user">User</label>
          <input v-model="httpUser">
        </li>
        <li>
          <label for="http_basic_passwd">Password</label>
          <input v-model="httpPassword" type="password">
        </li>
      </ul>
    </fieldset>
    <fieldset class="3">
      <legend>Parameters</legend>
      <ol v-for="(param, index) in params">
        <li>
          <label :for="'param'+index">Key {{index + 1}}</label>
          <input :name="'param'+index" v-model="param.key">
        </li>
        <li>
          <label :for="'value'+index">Value {{index + 1}}</label>
          <input :name="'value'+index" v-model="param.value">
        </li>
        <li>
          <label for="param">Action</label>
          <button name="param" @click="removeRequestParam(index)">Remove</button>
        </li>
      </ol>
      <ul>
        <li>
          <label for="add">Action</label>
          <button name="add" @click="addRequestParam">Add</button>
        </li>
      </ul>
      <ul>
        <li>
          <label for="request">Parameter List</label>
          <textarea name="request" rows="1" readonly>{{queryString || '(add atleast one parameter)'}}</textarea>
        </li>
      </ul>
    </fieldset>
    <fieldset class="4" v-if="method === 'POST' || method === 'PUT'">
      <legend>Request Body</legend>
      <ol v-for="(param, index) in bodyParams">
        <li>
          <label :for="'bparam'+index">Key {{index + 1}}</label>
          <input :name="'bparam'+index" v-model="param.key">
        </li>
        <li>
          <label :for="'bvalue'+index">Value {{index + 1}}</label>
          <input :name="'bvalue'+index" v-model="param.value">
        </li>
        <li>
          <label for="request">Action</label>
          <button name="request" @click="removeRequestBodyParam(index)">Remove</button>
        </li>
      </ol>
      <ul>
        <li>
          <label>Content Type</label>
          <select v-model="contentType">
            <option>application/json</option>
            <option>www-form/urlencoded</option>
          </select>
        </li>
        <li>
          <label for="addrequest">Action</label>
          <button name="addrequest" @click="addRequestBodyParam">Add</button>
        </li>
      </ul>
      <ul>
        <li>
          <label for="request">Parameter List</label>
          <textarea name="request" rows="1" readonly>{{rawRequestBody || '(add atleast one parameter)'}}</textarea>
        </li>
      </ul>
    </fieldset>
    <fieldset class="5 response" id="response" ref="response">
      <legend>Response</legend>
      <ul>
        <li>
          <label for="status">Status</label>
          <input name="status" type="text" readonly :value="response.status || 'waiting for request'">
        </li>
      </ul>
      <ul v-for="(value, key) in response.headers">
        <li>
          <label for="value">{{key}}</label>
          <input name="value" :value="value" readonly>
        </li>
      </ul>
      <textarea rows="10" readonly>{{response.body}}</textarea>
    </fieldset>
    <footer>
      <a href="https://github.com/hoppscotch/hoppscotch"><img src="icons/github.svg" alt="" style="margin-right: 16px">GitHub</a>
      <button id="installPWA" onclick="installPWA()">
        PWA
      </button>
    </footer>
  </main>
  <script src="script.js"></script>
</body>

</html>

CSS

JS

              
                let pwaInstalled = localStorage.getItem("pwaInstalled") == "yes";
if (window.matchMedia("(display-mode: standalone)").matches) {
  localStorage.setItem("pwaInstalled", "yes");
  pwaInstalled = true;
}
if (window.navigator.standalone === true) {
  localStorage.setItem("pwaInstalled", "yes");
  pwaInstalled = true;
}
if (pwaInstalled) {
  document.getElementById("installPWA").style.display = "none";
} else {
  document.getElementById("installPWA").style.display = "block";
}
let deferredPrompt = null;
window.addEventListener("beforeinstallprompt", (e) => {
  deferredPrompt = e;
});
async function installPWA() {
  if (deferredPrompt) {
    deferredPrompt.prompt();
    deferredPrompt.userChoice.then(({ outcome }) => {
      if (outcome === "accepted") {
        console.log("Your PWA has been installed");
      } else {
        console.log("User chose to not install your PWA");
      }
      deferredPrompt = null;
    });
  }
}
window.addEventListener("appinstalled", (evt) => {
  localStorage.setItem("pwaInstalled", "yes");
  pwaInstalled = true;
  document.getElementById("installPWA").style.display = "none";
});

const parseHeaders = (xhr) => {
  const headers = xhr
    .getAllResponseHeaders()
    .trim()
    .split(/[\r\n]+/);
  const headerMap = {};
  headers.forEach((line) => {
    const parts = line.split(": ");
    const header = parts.shift().toLowerCase();
    const value = parts.join(": ");
    headerMap[header] = value;
  });
  return headerMap;
};
const app = new Vue({
  el: "#app",
  data: {
    method: "GET",
    url: "https://yesno.wtf",
    auth: "None",
    path: "/api",
    httpUser: "",
    httpPassword: "",
    params: [],
    bodyParams: [],
    contentType: "application/json",
    response: {
      status: "",
      headers: "",
      body: ""
    }
  },
  computed: {
    rawRequestBody() {
      const { bodyParams } = this;
      if (this.contentType === "application/json") {
        try {
          const obj = JSON.parse(
            `{${bodyParams
              .filter(({ key }) => !!key)
              .map(
                ({ key, value }) => `
            "${key}": "${value}"
            `
              )
              .join()}}`
          );
          return JSON.stringify(obj);
        } catch (ex) {
          return "invalid";
        }
      } else {
        return bodyParams
          .filter(({ key }) => !!key)
          .map(({ key, value }) => `${key}=${encodeURIComponent(value)}`)
          .join("&");
      }
    },
    queryString() {
      const result = this.params
        .filter(({ key }) => !!key)
        .map(({ key, value }) => `${key}=${encodeURIComponent(value)}`)
        .join("&");
      return result == "" ? "" : `?${result}`;
    }
  },
  methods: {
    sendRequest() {
      this.$refs.response.scrollIntoView({
        behavior: "smooth"
      });
      this.response.status = "Loading...";
      const xhr = new XMLHttpRequest();
      const user = this.auth === "Basic" ? this.httpUser : null;
      const pswd = this.auth === "Basic" ? this.httpPassword : null;
      xhr.open(
        this.method,
        this.url + this.path + this.queryString,
        true,
        user,
        pswd
      );
      if (this.method === "POST" || this.method === "PUT") {
        const requestBody = this.rawRequestBody;
        xhr.setRequestHeader("Content-Length", requestBody.length);
        xhr.setRequestHeader(
          "Content-Type",
          `${this.contentType}; charset=utf-8`
        );
        xhr.send(requestBody);
      } else {
        xhr.send();
      }
      xhr.onload = (e) => {
        this.response.status = xhr.status;
        const headers = (this.response.headers = parseHeaders(xhr));
        if ((headers["content-type"] || "").startsWith("application/json")) {
          this.response.body = JSON.stringify(
            JSON.parse(xhr.responseText),
            null,
            2
          );
        } else {
          this.response.body = xhr.responseText;
        }
      };
    },
    addRequestParam() {
      this.params.push({
        key: "",
        value: ""
      });
      return false;
    },
    removeRequestParam(index) {
      this.params.splice(index, 1);
    },
    addRequestBodyParam() {
      this.bodyParams.push({
        key: "",
        value: ""
      });
      return false;
    },
    removeRequestBodyParam(index) {
      this.bodyParams.splice(index, 1);
    }
  }
});

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