Merge pull request #6 from start-again/dev

Close issue #5
start-again · Mar 23, 2020 · f5ffb5c · f5ffb5c
2 parents cca52ca + 150211d
commit f5ffb5c
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Showing 4 changed files with 196 additions and 2 deletions.
diff --git a/nuxt.config.js b/nuxt.config.js
@@ -80,8 +80,9 @@ export default {
    ** Plugins to load before mounting the App
    */
   plugins: [
+    './plugins/HackTimer.js',
+    './plugins/HackTimerWorker.js',
     './plugins/notificationRequest.js',
-    // './plugins/notificationEvent.js',
   ],
   /*
    ** Nuxt.js dev-modules

diff --git a/plugins/HackTimer.js b/plugins/HackTimer.js
@@ -0,0 +1,155 @@
+/* eslint-disable */
+;(function (workerScript) {
+  if (!/MSIE 10/i.test(navigator.userAgent)) {
+    try {
+      var blob = new Blob([
+        "\
+var fakeIdToId = {};\
+onmessage = function (event) {\
+	var data = event.data,\
+		name = data.name,\
+		fakeId = data.fakeId,\
+		time;\
+	if(data.hasOwnProperty('time')) {\
+		time = data.time;\
+	}\
+	switch (name) {\
+		case 'setInterval':\
+			fakeIdToId[fakeId] = setInterval(function () {\
+				postMessage({fakeId: fakeId});\
+			}, time);\
+			break;\
+		case 'clearInterval':\
+			if (fakeIdToId.hasOwnProperty (fakeId)) {\
+				clearInterval(fakeIdToId[fakeId]);\
+				delete fakeIdToId[fakeId];\
+			}\
+			break;\
+		case 'setTimeout':\
+			fakeIdToId[fakeId] = setTimeout(function () {\
+				postMessage({fakeId: fakeId});\
+				if (fakeIdToId.hasOwnProperty (fakeId)) {\
+					delete fakeIdToId[fakeId];\
+				}\
+			}, time);\
+			break;\
+		case 'clearTimeout':\
+			if (fakeIdToId.hasOwnProperty (fakeId)) {\
+				clearTimeout(fakeIdToId[fakeId]);\
+				delete fakeIdToId[fakeId];\
+			}\
+			break;\
+	}\
+}\
+",
+      ])
+      // Obtain a blob URL reference to our worker 'file'.
+      workerScript = window.URL.createObjectURL(blob)
+    } catch (error) {
+      /* Blob is not supported, use external script instead */
+    }
+  }
+  var worker,
+    fakeIdToCallback = {},
+    lastFakeId = 0,
+    maxFakeId = 0x7fffffff, // 2 ^ 31 - 1, 31 bit, positive values of signed 32 bit integer
+    logPrefix = 'HackTimer.js by turuslan: '
+  if (typeof Worker !== 'undefined') {
+    function getFakeId() {
+      do {
+        if (lastFakeId == maxFakeId) {
+          lastFakeId = 0
+        } else {
+          lastFakeId++
+        }
+      } while (fakeIdToCallback.hasOwnProperty(lastFakeId))
+      return lastFakeId
+    }
+    try {
+      worker = new Worker(workerScript)
+      window.setInterval = function (callback, time /* , parameters */) {
+        var fakeId = getFakeId()
+        fakeIdToCallback[fakeId] = {
+          callback: callback,
+          parameters: Array.prototype.slice.call(arguments, 2),
+        }
+        worker.postMessage({
+          name: 'setInterval',
+          fakeId: fakeId,
+          time: time,
+        })
+        return fakeId
+      }
+      window.clearInterval = function (fakeId) {
+        if (fakeIdToCallback.hasOwnProperty(fakeId)) {
+          delete fakeIdToCallback[fakeId]
+          worker.postMessage({
+            name: 'clearInterval',
+            fakeId: fakeId,
+          })
+        }
+      }
+      window.setTimeout = function (callback, time /* , parameters */) {
+        var fakeId = getFakeId()
+        fakeIdToCallback[fakeId] = {
+          callback: callback,
+          parameters: Array.prototype.slice.call(arguments, 2),
+          isTimeout: true,
+        }
+        worker.postMessage({
+          name: 'setTimeout',
+          fakeId: fakeId,
+          time: time,
+        })
+        return fakeId
+      }
+      window.clearTimeout = function (fakeId) {
+        if (fakeIdToCallback.hasOwnProperty(fakeId)) {
+          delete fakeIdToCallback[fakeId]
+          worker.postMessage({
+            name: 'clearTimeout',
+            fakeId: fakeId,
+          })
+        }
+      }
+      worker.onmessage = function (event) {
+        var data = event.data,
+          fakeId = data.fakeId,
+          request,
+          parameters,
+          callback
+        if (fakeIdToCallback.hasOwnProperty(fakeId)) {
+          request = fakeIdToCallback[fakeId]
+          callback = request.callback
+          parameters = request.parameters
+          if (request.hasOwnProperty('isTimeout') && request.isTimeout) {
+            delete fakeIdToCallback[fakeId]
+          }
+        }
+        if (typeof callback === 'string') {
+          try {
+            callback = new Function(callback)
+          } catch (error) {
+            console.log(
+              logPrefix + 'Error parsing callback code string: ',
+              error
+            )
+          }
+        }
+        if (typeof callback === 'function') {
+          callback.apply(window, parameters)
+        }
+      }
+      worker.onerror = function (event) {
+        console.log(event)
+      }
+    } catch (error) {
+      console.log(logPrefix + 'Initialisation failed')
+      console.error(error)
+    }
+  } else {
+    console.log(
+      logPrefix + 'Initialisation failed - HTML5 Web Worker is not supported'
+    )
+  }
+})('HackTimerWorker.js')
diff --git a/plugins/HackTimerWorker.js b/plugins/HackTimerWorker.js
@@ -0,0 +1,38 @@
+/* eslint-disable */
+var fakeIdToId = {}
+onmessage = function (event) {
+  var data = event.data,
+    name = data.name,
+    fakeId = data.fakeId,
+    time
+  if (data.hasOwnProperty('time')) {
+    time = data.time
+  }
+  switch (name) {
+    case 'setInterval':
+      fakeIdToId[fakeId] = setInterval(function () {
+        postMessage({ fakeId: fakeId })
+      }, time)
+      break
+    case 'clearInterval':
+      if (fakeIdToId.hasOwnProperty(fakeId)) {
+        clearInterval(fakeIdToId[fakeId])
+        delete fakeIdToId[fakeId]
+      }
+      break
+    case 'setTimeout':
+      fakeIdToId[fakeId] = setTimeout(function () {
+        postMessage({ fakeId: fakeId })
+        if (fakeIdToId.hasOwnProperty(fakeId)) {
+          delete fakeIdToId[fakeId]
+        }
+      }, time)
+      break
+    case 'clearTimeout':
+      if (fakeIdToId.hasOwnProperty(fakeId)) {
+        clearTimeout(fakeIdToId[fakeId])
+        delete fakeIdToId[fakeId]
+      }
+      break
+  }
+}
diff --git a/store/notifications.js b/store/notifications.js
@@ -7,7 +7,7 @@ export const actions = {
       icon: '/icon.png',
       badge: '/badge.png',
     }
-    navigator.serviceWorker.ready.then(function(sw) {
+    navigator.serviceWorker.ready.then(function (sw) {
       sw.showNotification('PomStat', options)
     })
   },