cropduster - npm Package Compare versions

Comparing version 5.1.0 to 5.2.0

dist/cropduster.browser.js

@@ -1,2 +0,2 @@
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 //# sourceMappingURL=cropduster.browser.js.map

dist/cropduster.js

@@ -1,2 +0,2 @@
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Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},a="callbacks are deprecated in cropduster, prefer using promises for asynchronous operations",u={CORS_PROXY_SERVER:"http://cors.movableink.com",$:function(e,t){return t||(t=document),[].concat(r(t.querySelectorAll(e)))},_initParams:function(){u._urlParams={};for(var e=/([^&=]+)=?([^&]*)/g,t=u._searchString(),n=e.exec(t);n;)u._urlParams[decodeURIComponent(n[1])]=decodeURIComponent(n[2]),n=e.exec(t)},param:function(e){return u.params()[e]},params:function(e){var t=u._urlParams;return void 0===t&&(u._initParams(),t=u._urlParams),e?t[e]:t},_searchString:function(){return window.location.search.substring(1)},autofill:function(){u.param("init");var e=u._urlParams;for(var t in e)"undefined"!==e[t]&&e[t].length>0&&document.getElementById("autofill_"+t)&&(document.getElementById("autofill_"+t).innerHTML=e[t])},throwError:function(e){u.miCaptureFallback(function(){MICapture.error(e)},function(){u.log("Capturama error: "+e)})},cancelRequest:function(e){u.miCaptureFallback(function(){MICapture.cancel(e)},function(){u.log("Request canceled: "+e)})},setImageRedirect:function(e){var t=document.getElementById("mi-redirect-image")||document.createElement("a");return t.href=e,t.id="mi-redirect-image",t.style.display="none",document.body.appendChild(t),t},setClickthrough:function(e){var t=document.getElementById("mi_dynamic_link")||document.createElement("a");return t.href=e,t.id="mi_dynamic_link",t.style.display="none",document.body.appendChild(t),t},setExtraData:function(e){var t=document.getElementById("mi-data")||document.createElement("div");t.id="mi-data",t.style.display="none";var n=void 0;try{n=JSON.parse(t.getAttribute("data-mi-data"))||{}}catch(e){n={}}for(var r in e)e.hasOwnProperty(r)&&(n[r]=e[r]);return t.setAttribute("data-mi-data",JSON.stringify(n)),document.body.appendChild(t),t},proxyUrl:function(e){var t=document.createElement("a");t.href=e;var n="";n="0"===t.port||""===t.port?"https:"===t.protocol?":443":"":":"+t.port;var r=t.hostname,o=t.pathname,a=t.search,i=t.hash;return u.CORS_PROXY_SERVER+"/"+r+n+o+a+i},_readyToCapture:!0,_reset:function(){u._readyToCapture=!0},pause:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"manual suspension";e&&(t+=", will end in "+e+"ms",setTimeout(function(){u.resume(t)},e)),u.miCaptureFallback(function(){MICapture.pause(t)},function(){u.log("paused: "+t)})},resume:function(e){u.miCaptureFallback(function(){MICapture.resume(e)},function(){u.log("resuming paused capture: "+e)})},getCORS:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments[2];return"function"==typeof t&&(n=t,t={}),t.corsCacheTime=t.corsCacheTime||1e4,/cors.movableink.com/.test(e)||(e=u.proxyUrl(e)),t.headers=t.headers||{},t.headers["x-reverse-proxy-ttl"]=t.corsCacheTime/1e3,t.headers["x-mi-cbe"]=this._hashForRequest(e,t),u.get(e,t,n)},get:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments[2];"function"==typeof t&&(n=t,t={});var r="xhr: "+e,o=function(){if(n&&"function"==typeof n)return u.log(a),n.apply(void 0,arguments)};u.pause(t.maxSuspension||0,r);var i=u._optionsForFetch(t);return fetch(e,i).then(function(e){if(!e.ok)throw new Error(e.statusText);return e.text().then(function(t){var n=e.status,r=e.headers.get("Content-Type");return o(t,n,r),{data:t,status:n,contentType:r}})}).then(function(e){return u.resume(r),e},function(t){throw u.log("Error encountered in CD.get for "+e+": "+t),u.resume(r),o(null),t})},getImage:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments[2];"function"==typeof t&&(n=t,t={});var r=function(){if(n&&"function"==typeof n)return u.log(a),n.apply(void 0,arguments)},o="getImage: "+e;return new Promise(function(n,a){var i=new Image;i.onload=function(){u.resume(o),r(i),n(i)},i.onerror=function(e){u.resume(o),r(null),a(e)},u.pause(t.maxSuspension,o),i.src=e})},getImages:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=this,r=arguments[2],o=arguments[3],i="getImages:";u.pause(t.maxSuspension,i),"function"==typeof t&&(o=r,r=t,t={});var c=e.map(function(e){return n.getImage(e,t.maxSuspension).then(function(e){return r&&r(e),e})});return Promise.all(c).then(function(e){return o&&(u.log(a),o(e)),u.resume(i),e},function(e){throw u.resume(i),new Error("Not all images loaded successfully")})},waitForAsset:function(e){u.miCaptureFallback(function(){MICapture.waitForAsset(e)},function(){u.log("Wait for asset: "+e)})},log:function(e){console.log(e)},miCaptureFallback:function(e,t){return!window.MICapture||"object"!==o(window.MICapture)?t():e()},_hashForRequest:function(e,t){var n=""+e+JSON.stringify(t),r=0;if(0===n.length)return r;for(var o=0;o<n.length;o++)r=(r<<5)-r+n.charCodeAt(o)&4294967295;return r.toString()},_optionsForFetch:function(e){var t={redirect:"follow",headers:new Headers(e.headers||{}),method:e.method||"GET",body:e.body,mode:"cors"};return e.withoutCredentials||(t.credentials="include"),t}};t.default=u}])});
 //# sourceMappingURL=cropduster.js.map

package.json

 {
   "name": "cropduster",
-  "version": "5.1.0",
+  "version": "5.2.0",
   "description": "Library for building web pages for use with Movable Ink Web Crops",
@@ -14,2 +14,3 @@ "main": "src/cropduster.js",
     "babel-preset-es2015": "^6.24.1",
+    "fetch-mock": "^6.0.0-beta.7",
     "karma": "^1.7.1",
@@ -16,0 +17,0 @@ "karma-babel-preprocessor": "^6.0.1",

README.md

@@ -67,4 +67,4 @@ # Cropduster
   setTimeout(() => {
+    CD.resume();
     target.innerText = 'bad customers have to wait for their images';
-    CD.resume();
   }, 1000);
@@ -74,2 +74,10 @@ }
 
+It is generally recommended to call CD.pause as the last thing before starting
+an asynchronous action, and CD.resume as the very first thing once that action
+has finished. If your asynchronous action completes successfully, but your
+callback runs some code before calling CD.resume again, then you run the risk of
+triggering a JavaScript error that stops execution of the current script. If
+CD.resume is not called after that first CD.pause, your image will eventually
+time out, as opposed to failing immediately.
+
 *NOTE:* Cropduster previously offered `CD.suspend` and `CD.capture` functions
@@ -217,8 +225,21 @@ that achieved a similar goal. These functions have been replaced with `pause`
 
-    brew install phantomjs
-    npm install
-    npm test
+    yarn install
+    yarn run test
 
+## Publishing
+
+ 1. Open a pull request with your change; add a new entry to the changelog called "Latest" and list out your changes.
+ 2. Wait for your pull request to get approved, then merge it into master.
+ 3. On master, make a commit that bumps cropduster to the next version. The commit message should be in the form "Release version X.Y.Z" We adhere to semver. (format is `Major.Minor.Patch`) Choosing a version number:
+   * If your change introduces any breaking changes whatsoever, it needs a major version bump. These should definitely be listed in the changelog.
+   * If your change introduces new features but does not break any existing workflows, it should bump the minor version.
+   * If your change is fixes bugs or updates tests or something, you can just bump the patch version.
+ 4. Tag your release commit: `git tag [version]`. The version should be in the form `X.Y.Z` and _not_ have a `v` prepended. Push it to the server with `git push --tags`
+ 5. Publish to npm with `npm publish`. If you don't have permission, ask `mnutt`.
+
 ## Changelog
 
+### 5.2.0
+ * CD.get uses the `fetch` API instead of XMLHttpRequest
+
 ### 5.1.0
@@ -225,0 +246,0 @@ * Add `withoutCredentials` to `CD.get()` options to disable sending `withCredentials` in requests.

src/cropduster.js

@@ -192,2 +192,3 @@ const DEPRECATION_MSG = 'callbacks are deprecated in cropduster, prefer using promises for asynchronous operations';
 
+    const msg = `xhr: ${url}`;
     const deprecatedCallback = function() {
@@ -200,59 +201,37 @@ if (callback && typeof callback === 'function') {
 
-    const msg = `xhr: ${url}`;
+    CD.pause(options.maxSuspension || 0, msg);
 
-    return new Promise(function(resolve, reject) {
-      try {
-        const req = new XMLHttpRequest();
+    const requestOptions = CD._optionsForFetch(options);
 
-        req.onerror = function() {
-          const error = `XHR error for ${url} - ${this.status}: ${this.statusText}`;
+    return fetch(url, requestOptions).then(response => {
+      if (!response.ok) {
+        throw new Error(response.statusText); // A non-200 range status was returned
+      }
 
-          CD.resume(msg);
+      return response.text().then(data => {
+        const status = response.status;
+        const contentType = response.headers.get('Content-Type');
 
-          deprecatedCallback(null);
+        deprecatedCallback(data, status, contentType);
 
-          reject(new Error(error));
+        return {
+          data,
+          status,
+          contentType
         };
+      });
+    }).then(
+      (response) => {
+        CD.resume(msg);
+        return response;
+      },
+      (error) => {
+        CD.log(`Error encountered in CD.get for ${url}: ${error}`);
+        CD.resume(msg);
 
-        req.onload = function() {
-          const contentType = this.getResponseHeader('content-type');
-          const data = this.responseText;
-          const status = this.status;
-
-          if (status >= 400) {
-            return this.onerror();
-          }
-
-          CD.resume(msg);
-
-          deprecatedCallback(data, status, contentType);
-
-          resolve({
-            contentType,
-            data,
-            status
-          });
-        };
-
-        req.open(options.method || 'GET', url, true);
-
-        req.withCredentials = !options.withoutCredentials;
-
-        if (options.headers) {
-          for (const header in options.headers) {
-            req.setRequestHeader(header, options.headers[header]);
-          }
-        }
-
-        req.send(options.body);
-        CD.pause(options.maxSuspension, msg);
-      } catch (error) {
         deprecatedCallback(null);
 
-        reject({
-          message: `Cropduster failed to create Promise: ${error}`,
-          error: error
-        });
+        throw error;
       }
-    });
+    );
   },
@@ -374,2 +353,18 @@
     return hash.toString();
+  },
+
+  _optionsForFetch(options) {
+    const requestOptions = {
+      redirect: 'follow',
+      headers: new Headers(options.headers || {}),
+      method: options.method || 'GET',
+      body: options.body,
+      mode: 'cors'
+    };
+
+    if (!options.withoutCredentials) {
+      requestOptions.credentials = 'include';
+    }
+
+    return requestOptions;
   }
@@ -376,0 +371,0 @@ };

tests/tests.js

 import CD from '../src/cropduster';
-import { fakeServer, useFakeXMLHttpRequest, spy } from 'sinon';
+import { spy } from 'sinon';
+import fetchMock from 'fetch-mock';
 
 const { module, test } = QUnit;
+
 const container = document.createElement('DIV');
@@ -11,2 +13,9 @@ container.style = 'position: absolute; left: -5000px;';
   beforeEach() {
+    this.fakeServer = fetchMock.mock('*', {
+      body: 'ok',
+      headers: {
+        'Content-Type': 'text/html'
+      }
+    });
+
     window.MICapture = {
@@ -19,2 +28,6 @@ pause: spy(),
     };
+  },
+
+  afterEach() {
+    this.fakeServer.restore();
   }
@@ -231,9 +244,5 @@ });
 test("DEPRECATED - CD.get with callbacks and a successful response", function(assert) {
-  const xhr = useFakeXMLHttpRequest();
   const done = assert.async();
-  const server = fakeServer.create();
 
-  server.respondWith([200, {"Content-Type": "text/html"}, "response"]);
-
-  CD.get("http://google.com", {
+  CD.get("http://callback.com", {
     headers: {
@@ -243,3 +252,3 @@ 'Accept': 'application/json'
   }, (data, status, contentType) => {
-    assert.ok(data === 'response', 'resolves with a response');
+    assert.ok(data === 'ok', 'resolves with a response');
     assert.ok(status === 200, 'resolves with a status');
@@ -251,15 +260,8 @@ assert.ok(contentType === 'text/html', 'resolves with a content type');
   });
-
-  server.respond();
-  server.restore();
 });
 
 test("CD.get with promises and a successful response", function(assert) {
-  const xhr = useFakeXMLHttpRequest();
   const done = assert.async();
-  const server = fakeServer.create();
 
-  server.respondWith([200, {"Content-Type": "text/html"}, "response"]);
-
-  CD.get("http://google.com", {
+  CD.get("http://callback.com", {
     headers: {
@@ -269,3 +271,3 @@ 'Accept': 'application/json'
   }).then(({ data, status, contentType }) => {
-    assert.ok(data === 'response', 'resolves with a response');
+    assert.ok(data === 'ok', 'resolves with a response');
     assert.ok(status === 200, 'resolves with a status');
@@ -277,10 +279,7 @@ assert.ok(contentType === 'text/html', 'resolves with a content type');
   });
-
-  server.respond();
-  server.restore();
 });
 
 test("DEPRECATED - CD.get with callbacks and a failing response", function(assert) {
-  const xhr = useFakeXMLHttpRequest();
-  const server = fakeServer.create();
+  this.fakeServer.restore();
+  this.fakeServer.mock('*', 500);
   const done = assert.async();
@@ -299,12 +298,7 @@
   });
-
-  server.requests[0].abort();
-  server.requests[0].onerror();
-
-  server.restore();
 });
 
 test("CD.get with promises and a failing response", function(assert) {
-  const xhr = useFakeXMLHttpRequest();
-  const server = fakeServer.create();
+  this.fakeServer.restore();
+  this.fakeServer.mock('*', 500);
   const done = assert.async();
@@ -326,7 +320,2 @@
   );
-
-  server.requests[0].abort();
-  server.requests[0].onerror();
-
-  server.restore();
 });
@@ -336,8 +325,2 @@
 test("CD.get - request options", function(assert) {
-  const xhr = useFakeXMLHttpRequest();
-  const requests = this.requests = [];
-  xhr.onCreate = function (xhr) {
-    requests.push(xhr);
-  };
-
   CD.get("http://google.com", {
@@ -350,20 +333,13 @@ corsCacheTime: 5000,
 
-  assert.equal(requests.length, 1);
-  assert.equal(requests[0].requestHeaders['x-reverse-proxy-ttl'], null); // not automatically added
-  assert.equal(requests[0].requestHeaders['Accept'], 'application/json');
-  assert.equal(requests[0].method, 'GET');
-  assert.equal(requests[0].async, true);
-  assert.equal(requests[0].withCredentials, true);
-  assert.equal(requests[0].url, "http://google.com");
+  const lastRequest = this.fakeServer.lastOptions();
 
-  xhr.restore();
+  assert.equal(this.fakeServer.calls.length, 1);
+  assert.equal(this.fakeServer.lastUrl(), "http://google.com");
+  assert.equal(lastRequest.headers.get('x-reverse-proxy-ttl'), null); // not automatically added
+  assert.equal(lastRequest.headers.get('Accept'), 'application/json');
+  assert.equal(lastRequest.method, 'GET');
+  assert.equal(lastRequest.credentials, 'include');
 });
 
 test("CD.get - withoutCredentials option", function(assert) {
-  const xhr = useFakeXMLHttpRequest();
-  const requests = this.requests = [];
-  xhr.onCreate = function (xhr) {
-    requests.push(xhr);
-  };
-
   CD.get("http://google.com", {
@@ -377,20 +353,14 @@ corsCacheTime: 5000,
 
-  assert.equal(requests.length, 1);
-  assert.equal(requests[0].requestHeaders['x-reverse-proxy-ttl'], null); // not automatically added
-  assert.equal(requests[0].requestHeaders['Accept'], 'application/json');
-  assert.equal(requests[0].method, 'GET');
-  assert.equal(requests[0].async, true);
-  assert.equal(requests[0].withCredentials, false);
-  assert.equal(requests[0].url, "http://google.com");
+  const lastRequest = this.fakeServer.lastOptions();
 
-  xhr.restore();
+  assert.equal(this.fakeServer.calls.length, 1);
+  assert.equal(this.fakeServer.lastUrl(), "http://google.com");
+  assert.equal(lastRequest.headers.get('x-reverse-proxy-ttl'), null); // not automatically added
+  assert.equal(lastRequest.headers.get('Accept'), 'application/json');
+  assert.equal(lastRequest.method, 'GET');
+
+  assert.notOk('credentials' in lastRequest, 'the request does not have a "credentials" option set');
 });
 
 test("CD.getCORS - request options", function(assert) {
-  const xhr = useFakeXMLHttpRequest();
-  const requests = this.requests = [];
-  xhr.onCreate = function (xhr) {
-    requests.push(xhr);
-  };
-
   CD.getCORS("http://google.com", {
@@ -403,37 +373,25 @@ corsCacheTime: 5000,
 
-  assert.equal(requests.length, 1);
-  assert.equal(requests[0].requestHeaders['x-reverse-proxy-ttl'], 5);
-  assert.equal(requests[0].requestHeaders['x-mi-cbe'], '-2134781906');
-  assert.equal(requests[0].requestHeaders['Accept'], 'application/json');
-  assert.equal(requests[0].method, 'GET');
-  assert.equal(requests[0].async, true);
-  assert.equal(requests[0].url, "http://cors.movableink.com/google.com/");
+  const lastRequest = this.fakeServer.lastOptions();
 
-  xhr.restore();
+  assert.equal(this.fakeServer.calls.length, 1);
+  assert.equal(this.fakeServer.lastUrl(), "http://cors.movableink.com/google.com/");
+  assert.equal(lastRequest.headers.get('x-reverse-proxy-ttl'), 5); // not automatically added
+  assert.equal(lastRequest.headers.get('x-mi-cbe'), '-2134781906');
+  assert.equal(lastRequest.headers.get('Accept'), 'application/json');
+  assert.equal(lastRequest.method, 'GET');
+  assert.equal(lastRequest.credentials, 'include');
 });
 
 test("CD.getCORS without options", function(assert) {
-  const xhr = useFakeXMLHttpRequest();
-  const requests = this.requests = [];
-  xhr.onCreate = function (xhr) {
-    requests.push(xhr);
-  };
-
   CD.getCORS("http://google.com");
 
-  assert.equal(requests.length, 1);
-  assert.equal(requests[0].requestHeaders['x-reverse-proxy-ttl'], 10);
-  assert.equal(requests[0].requestHeaders['x-mi-cbe'], '2084411041');
-  assert.equal(requests[0].url, "http://cors.movableink.com/google.com/");
+  const lastRequest = this.fakeServer.lastOptions();
 
-  xhr.restore();
+  assert.equal(this.fakeServer.calls.length, 1);
+  assert.equal(this.fakeServer.lastUrl(), "http://cors.movableink.com/google.com/");
+  assert.equal(lastRequest.headers.get('x-reverse-proxy-ttl'), 10);
+  assert.equal(lastRequest.headers.get('x-mi-cbe'), '2084411041');
 });
 
 test("CD.getCORS with POST", function(assert) {
-  const xhr = useFakeXMLHttpRequest();
-  const requests = this.requests = [];
-  xhr.onCreate = function (xhr) {
-    requests.push(xhr);
-  };
-
   CD.getCORS("http://google.com", {
@@ -448,12 +406,11 @@ corsCacheTime: 5000,
 
-  assert.equal(requests.length, 1);
-  assert.equal(requests[0].requestHeaders['x-reverse-proxy-ttl'], 5);
-  assert.equal(requests[0].requestHeaders['Accept'], 'application/json');
-  assert.equal(requests[0].requestHeaders['x-mi-cbe'], '-1217831332');
-  assert.equal(requests[0].method, 'POST');
-  assert.equal(requests[0].async, true);
-  assert.equal(requests[0].requestBody, 'foobar');
-  assert.equal(requests[0].url, "http://cors.movableink.com/google.com/");
+  const lastRequest = this.fakeServer.lastOptions();
 
-  xhr.restore();
+  assert.equal(this.fakeServer.calls.length, 1);
+  assert.equal(this.fakeServer.lastUrl(), "http://cors.movableink.com/google.com/");
+  assert.equal(lastRequest.headers.get('x-reverse-proxy-ttl'), 5); // not automatically added
+  assert.equal(lastRequest.headers.get('x-mi-cbe'), '-1217831332');
+  assert.equal(lastRequest.headers.get('Accept'), 'application/json');
+  assert.equal(lastRequest.method, 'POST');
+  assert.equal(lastRequest.body, 'foobar');
 });
@@ -460,0 +417,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Network access

Supply chain risk

This module accesses the network.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

285516

increased by0.09%

Number of lines in readme file

344

increased by6.5%

Worsened metrics

Dev dependency count

17

increased by6.25%

Lines of code

796

decreased by-4.1%

Number of medium supply chain risk alerts

3

increased byInfinity%

No dependency changes