Starting update interface implementation

app/frontend/package-lock.json

@@ -1806,6 +1806,16 @@
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           "dev": true
         },
+        "ansi-styles": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+          "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "color-convert": "^2.0.1"
+          }
+        },
         "cacache": {
           "version": "13.0.1",
           "resolved": "https://registry.npmjs.org/cacache/-/cacache-13.0.1.tgz",
@@ -1832,6 +1842,34 @@
             "unique-filename": "^1.1.1"
           }
         },
+        "chalk": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.0.tgz",
+          "integrity": "sha512-qwx12AxXe2Q5xQ43Ac//I6v5aXTipYrSESdOgzrN+9XjgEpyjpKuvSGaN4qE93f7TQTlerQQ8S+EQ0EyDoVL1A==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+          "dev": true,
+          "optional": true
+        },
         "find-cache-dir": {
           "version": "3.3.1",
           "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-3.3.1.tgz",
@@ -1853,6 +1891,25 @@
             "path-exists": "^4.0.0"
           }
         },
+        "has-flag": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+          "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+          "dev": true,
+          "optional": true
+        },
+        "loader-utils": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-2.0.0.tgz",
+          "integrity": "sha512-rP4F0h2RaWSvPEkD7BLDFQnvSf+nK+wr3ESUjNTyAGobqrijmW92zc+SO6d4p4B1wh7+B/Jg1mkQe5NYUEHtHQ==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "big.js": "^5.2.2",
+            "emojis-list": "^3.0.0",
+            "json5": "^2.1.2"
+          }
+        },
         "locate-path": {
           "version": "5.0.0",
           "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
@@ -1917,6 +1974,16 @@
             "minipass": "^3.1.1"
           }
         },
+        "supports-color": {
+          "version": "7.2.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+          "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "has-flag": "^4.0.0"
+          }
+        },
         "terser-webpack-plugin": {
           "version": "2.3.8",
           "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-2.3.8.tgz",
@@ -1933,6 +2000,18 @@
             "terser": "^4.6.12",
             "webpack-sources": "^1.4.3"
           }
+        },
+        "vue-loader-v16": {
+          "version": "npm:vue-loader@16.1.2",
+          "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-16.1.2.tgz",
+          "integrity": "sha512-8QTxh+Fd+HB6fiL52iEVLKqE9N1JSlMXLR92Ijm6g8PZrwIxckgpqjPDWRP5TWxdiPaHR+alUWsnu1ShQOwt+Q==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "chalk": "^4.1.0",
+            "hash-sum": "^2.0.0",
+            "loader-utils": "^2.0.0"
+          }
         }
       }
     },
@@ -11307,87 +11386,6 @@
         }
       }
     },
-    "vue-loader-v16": {
-      "version": "npm:vue-loader@16.1.2",
-      "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-16.1.2.tgz",
-      "integrity": "sha512-8QTxh+Fd+HB6fiL52iEVLKqE9N1JSlMXLR92Ijm6g8PZrwIxckgpqjPDWRP5TWxdiPaHR+alUWsnu1ShQOwt+Q==",
-      "dev": true,
-      "optional": true,
-      "requires": {
-        "chalk": "^4.1.0",
-        "hash-sum": "^2.0.0",
-        "loader-utils": "^2.0.0"
-      },
-      "dependencies": {
-        "ansi-styles": {
-          "version": "4.3.0",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
-          "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "color-convert": "^2.0.1"
-          }
-        },
-        "chalk": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.0.tgz",
-          "integrity": "sha512-qwx12AxXe2Q5xQ43Ac//I6v5aXTipYrSESdOgzrN+9XjgEpyjpKuvSGaN4qE93f7TQTlerQQ8S+EQ0EyDoVL1A==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "ansi-styles": "^4.1.0",
-            "supports-color": "^7.1.0"
-          }
-        },
-        "color-convert": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
-          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "color-name": "~1.1.4"
-          }
-        },
-        "color-name": {
-          "version": "1.1.4",
-          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
-          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
-          "dev": true,
-          "optional": true
-        },
-        "has-flag": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
-          "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
-          "dev": true,
-          "optional": true
-        },
-        "loader-utils": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-2.0.0.tgz",
-          "integrity": "sha512-rP4F0h2RaWSvPEkD7BLDFQnvSf+nK+wr3ESUjNTyAGobqrijmW92zc+SO6d4p4B1wh7+B/Jg1mkQe5NYUEHtHQ==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "big.js": "^5.2.2",
-            "emojis-list": "^3.0.0",
-            "json5": "^2.1.2"
-          }
-        },
-        "supports-color": {
-          "version": "7.2.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
-          "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "has-flag": "^4.0.0"
-          }
-        }
-      }
-    },
     "vue-router": {
       "version": "3.4.3",
       "resolved": "https://registry.npmjs.org/vue-router/-/vue-router-3.4.3.tgz",

app/frontend/src/assets/custom.css

@@ -683,6 +683,39 @@ ul {
     opacity: 0.1;
 }
 
+.no-update-icon {
+    background-image: url("data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9JzMwMHB4JyB3aWR0aD0nMzAwcHgnICBmaWxsPSIjMDBkYjU1IiB4bWxuczp4PSJodHRwOi8vbnMuYWRvYmUuY29tL0V4dGVuc2liaWxpdHkvMS4wLyIgeG1sbnM6aT0iaHR0cDovL25zLmFkb2JlLmNvbS9BZG9iZUlsbHVzdHJhdG9yLzEwLjAvIiB4bWxuczpncmFwaD0iaHR0cDovL25zLmFkb2JlLmNvbS9HcmFwaHMvMS4wLyIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxuczp4bGluaz0iaHR0cDovL3d3dy53My5vcmcvMTk5OS94bGluayIgdmVyc2lvbj0iMS4xIiB4PSIwcHgiIHk9IjBweCIgdmlld0JveD0iMCAwIDEwMCAxMDAiIHN0eWxlPSJlbmFibGUtYmFja2dyb3VuZDpuZXcgMCAwIDEwMCAxMDA7IiB4bWw6c3BhY2U9InByZXNlcnZlIj48c3dpdGNoPjxmb3JlaWduT2JqZWN0IHJlcXVpcmVkRXh0ZW5zaW9ucz0iaHR0cDovL25zLmFkb2JlLmNvbS9BZG9iZUlsbHVzdHJhdG9yLzEwLjAvIiB4PSIwIiB5PSIwIiB3aWR0aD0iMSIgaGVpZ2h0PSIxIj48L2ZvcmVpZ25PYmplY3Q+PGcgaTpleHRyYW5lb3VzPSJzZWxmIj48cGF0aCBkPSJNNTAsMi41QzIzLjgsMi41LDIuNSwyMy44LDIuNSw1MGMwLDI2LjIsMjEuMyw0Ny41LDQ3LjUsNDcuNVM5Ny41LDc2LjIsOTcuNSw1MEM5Ny41LDIzLjgsNzYuMiwyLjUsNTAsMi41eiBNNzMsMzkuMyAgICBMNDUuNyw2OS40Yy0wLjcsMC44LTIsMC44LTIuOCwwLjFMMjUuOSw1Mi40Yy0wLjgtMC44LTAuOC0yLDAtMi43bDUtNWMwLjgtMC44LDItMC44LDIuNywwTDQ0LDU1LjJMNjUsMzIgICAgYzAuNy0wLjgsMS45LTAuOCwyLjctMC4xbDUuMiw0LjdDNzMuNywzNy4zLDczLjcsMzguNSw3MywzOS4zeiI+PC9wYXRoPjwvZz48L3N3aXRjaD48L3N2Zz4=");
+    width: 30px;
+    height: 30px;
+    display: block;
+    margin-right: 10px;
+    margin-top: 10px;
+    background-size: cover;
+    opacity: 0.1;
+}
+
+.update-icon {
+    background-image: url("data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9JzMwMHB4JyB3aWR0aD0nMzAwcHgnICBmaWxsPSIjZmY4YjAwIiB4bWxuczp4PSJodHRwOi8vbnMuYWRvYmUuY29tL0V4dGVuc2liaWxpdHkvMS4wLyIgeG1sbnM6aT0iaHR0cDovL25zLmFkb2JlLmNvbS9BZG9iZUlsbHVzdHJhdG9yLzEwLjAvIiB4bWxuczpncmFwaD0iaHR0cDovL25zLmFkb2JlLmNvbS9HcmFwaHMvMS4wLyIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxuczp4bGluaz0iaHR0cDovL3d3dy53My5vcmcvMTk5OS94bGluayIgdmVyc2lvbj0iMS4xIiB4PSIwcHgiIHk9IjBweCIgdmlld0JveD0iMCAwIDEwMCAxMDAiIHN0eWxlPSJlbmFibGUtYmFja2dyb3VuZDpuZXcgMCAwIDEwMCAxMDA7IiB4bWw6c3BhY2U9InByZXNlcnZlIj48c3dpdGNoPjxmb3JlaWduT2JqZWN0IHJlcXVpcmVkRXh0ZW5zaW9ucz0iaHR0cDovL25zLmFkb2JlLmNvbS9BZG9iZUlsbHVzdHJhdG9yLzEwLjAvIiB4PSIwIiB5PSIwIiB3aWR0aD0iMSIgaGVpZ2h0PSIxIj48L2ZvcmVpZ25PYmplY3Q+PGcgaTpleHRyYW5lb3VzPSJzZWxmIj48Zz48cGF0aCBkPSJNNTI3My4xLDI0MDAuMXYtMmMwLTIuOC01LTQtOS43LTRzLTkuNywxLjMtOS43LDR2MmMwLDEuOCwwLjcsMy42LDIsNC45bDUsNC45YzAuMywwLjMsMC40LDAuNiwwLjQsMXY2LjQgICAgIGMwLDAuNCwwLjIsMC43LDAuNiwwLjhsMi45LDAuOWMwLjUsMC4xLDEtMC4yLDEtMC44di03LjJjMC0wLjQsMC4yLTAuNywwLjQtMWw1LjEtNUM1MjcyLjQsMjQwMy43LDUyNzMuMSwyNDAxLjksNTI3My4xLDI0MDAuMXogICAgICBNNTI2My40LDI0MDBjLTQuOCwwLTcuNC0xLjMtNy41LTEuOHYwYzAuMS0wLjUsMi43LTEuOCw3LjUtMS44YzQuOCwwLDcuMywxLjMsNy41LDEuOEM1MjcwLjcsMjM5OC43LDUyNjguMiwyNDAwLDUyNjMuNCwyNDAweiI+PC9wYXRoPjxwYXRoIGQ9Ik01MjY4LjQsMjQxMC4zYy0wLjYsMC0xLDAuNC0xLDFjMCwwLjYsMC40LDEsMSwxaDQuM2MwLjYsMCwxLTAuNCwxLTFjMC0wLjYtMC40LTEtMS0xSDUyNjguNHoiPjwvcGF0aD48cGF0aCBkPSJNNTI3Mi43LDI0MTMuN2gtNC4zYy0wLjYsMC0xLDAuNC0xLDFjMCwwLjYsMC40LDEsMSwxaDQuM2MwLjYsMCwxLTAuNCwxLTFDNTI3My43LDI0MTQuMSw1MjczLjMsMjQxMy43LDUyNzIuNywyNDEzLjd6Ij48L3BhdGg+PHBhdGggZD0iTTUyNzIuNywyNDE3aC00LjNjLTAuNiwwLTEsMC40LTEsMWMwLDAuNiwwLjQsMSwxLDFoNC4zYzAuNiwwLDEtMC40LDEtMUM1MjczLjcsMjQxNy41LDUyNzMuMywyNDE3LDUyNzIuNywyNDE3eiI+PC9wYXRoPjwvZz48cGF0aCBkPSJNNTAsMi41QzIzLjgsMi41LDIuNSwyMy44LDIuNSw1MGMwLDI2LjIsMjEuMyw0Ny41LDQ3LjUsNDcuNVM5Ny41LDc2LjIsOTcuNSw1MEM5Ny41LDIzLjgsNzYuMiwyLjUsNTAsMi41eiBNNDQuNywyNi4zICAgIGMwLTIuOSwyLjQtNS4zLDUuMy01LjNjMi45LDAsNS4zLDIuNCw1LjMsNS4zdjI2LjVjMCwyLjktMi40LDUuMy01LjMsNS4zYy0yLjksMC01LjMtMi40LTUuMy01LjNWMjYuM3ogTTUwLDc4LjcgICAgYy0zLjgsMC02LjktMy4xLTYuOS02LjlzMy4xLTYuOSw2LjktNi45czYuOSwzLjEsNi45LDYuOVM1My44LDc4LjcsNTAsNzguN3oiPjwvcGF0aD48L2c+PC9zd2l0Y2g+PC9zdmc+");
+    width: 30px;
+    height: 30px;
+    display: block;
+    margin-right: 10px;
+    margin-top: 10px;
+    background-size: cover;
+    opacity: 0.2;
+}
+
+.fail-update-icon {
+    background-image: url("data:image/svg+xml;base64,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");
+    width: 30px;
+    height: 30px;
+    display: block;
+    margin-right: 10px;
+    margin-top: 10px;
+    background-size: cover;
+    opacity: 0.2;
+}
+
 .off-icon:hover {
     opacity: 0.3;
     cursor:pointer;
@@ -691,4 +724,28 @@ ul {
 .quit-icon:hover {
     opacity: 0.3;
     cursor:pointer;
+}
+
+.no-update-icon:hover {
+    opacity: 0.3;
+    cursor:pointer;
+}
+.fail-update-icon:hover {
+    opacity: 0.3;
+    cursor:pointer;
+}
+
+.update-icon:hover {
+    opacity: 0.4;
+    cursor:pointer;
+}
+
+.green-strong {
+    font-weight: bold;
+    color: #54dc4b;
+}
+
+.orange-strong {
+    font-weight: bold;
+    color: #f57d16cf;
 }

app/frontend/src/components/Controls.vue

@@ -1,19 +1,22 @@
 <template>
-    <div class="controls">
+    <div class="controls" v-if="display">
-        <i class="off-icon" v-on:click="action('shutdown')" v-if="off_available && off_display"></i>
+        <i class="off-icon" v-on:click="action('shutdown')" v-if="off_available"></i>
-        <i class="quit-icon" v-on:click="action('quit')" v-if="quit_available && quit_display"></i>
+        <i class="quit-icon" v-on:click="action('quit')" v-if="quit_available"></i>
+        <i :class="[ update_available ? 'update-icon' :'no-update-icon' ]" v-if="update_possibe" @click="$router.push({ name: 'update' })"></i>
     </div>
 </template>
 <script>
 import axios from 'axios'
+
 export default {
     name: 'Controls',
     data: function (){
         return {
-            off_available : false,
+            display: true,
-            off_display : false,
+            update_available: false,
+            update_possible: true,
             quit_available: false,
-            quit_display : false
+            off_available: false
             }
     },
     methods: {
@@ -25,6 +28,23 @@ export default {
             })
             .catch(error => { console.log(error) });
         },
+        check_update: function() {
+            axios.get('/api/update/check', { timeout: 60000 })
+            .then(response => { 
+              if(response.data.status) {
+                if(response.data.message == "A new version is available"){
+                  this.update_available = true
+                  this.update_possible = true
+                } else if(response.data.message == "This is the latest version"){
+                  this.update_available = false
+                  this.update_possible = true
+                }
+              } else {
+                  this.update_possible = false
+              }
+            })
+            .catch(error => { console.log(error) });
+        },
         load_config: function() {
             axios.get(`/api/misc/config`, { timeout: 60000 })
             .then(response => {
@@ -36,17 +56,16 @@ export default {
     },
     watch: {
         $route (){
-            if ( ["capture", "report"].includes(this.$router.currentRoute.name) || screen.height != window.innerHeight ){
+            if ( ["capture", "report", "update", "loader"].includes(this.$router.currentRoute.name)){
-                this.off_display = false;
+                this.display = false;
-                this.quit_display = false;
             } else {
-                this.off_display = (this.off_available)? true : false;
+                this.display = true;
-                this.quit_display = (this.quit_available)? true : false;
             }
         }
     },
     created: function() {
-        this.load_config()
+        this.load_config();
-    },
+        this.check_update();
+    }
 }
 </script>

app/frontend/src/router/index.js

@@ -17,6 +17,12 @@ const routes = [
     component: () => import('../views/home.vue'),
     props: true
   },
+  {
+    path: '/update',
+    name: 'update',
+    component: () => import('../views/update.vue'),
+    props: true
+  },
   {
     path: '/wifi-select',
     name: 'wifi-select',

app/frontend/src/views/update.vue

@@ -0,0 +1,74 @@
+<template>
+    <div class="center">
+        <div v-if="update_possible">
+            <div v-if="update_available">
+                <p><span class="orange-strong">TinyCheck needs to be updated.</span><br />
+                    <span v-if="!update_launched">Please click on the button below to update it.</span>
+                    <span v-else>The process can take few minutes, please wait...</span>
+                </p>
+                <button class="btn btn-primary" :class="[ update_launched ? 'loading' : '' ]" v-on:click="launch_update()">Update it now</button>
+            </div>
+            <div v-else>
+                <p><span class="green-strong">Your TinyCheck instance is up-to-date!</span><br />You'll be redirected in few seconds.</p>
+            </div>
+        </div>
+        <div v-else>
+                <p><strong>You dont have Internet or the rights to update Tinycheck.</strong><br />You'll be redirected in few seconds.</p>
+        </div>
+    </div>
+</template>
+
+<script>
+    import axios from 'axios'
+
+    export default {
+        name: 'update',
+        data() {
+            return {
+                translation: {},
+                update_available: null,
+                update_possible: true,
+                update_launched: null,
+                check_interval: null
+            }
+        },
+        methods: {
+            check_update: function() {
+                axios.get('/api/update/check', { timeout: 60000 })
+                .then(response => { 
+                    console.log(response.data.status)
+                    if(response.data.status) {
+                        if(response.data.message == "A new version is available"){
+                            this.update_available = true
+                            this.update_possible = true
+                        } else if (response.data.message == "This is the latest version"){
+                            this.update_available = false
+                            this.update_possible = true
+                            clearInterval(this.check_interval);
+                            setTimeout(function () { window.location.href = "/"; }.bind(this), 3000);
+                        }
+                    } else {
+                        this.update_possible = false
+                        setTimeout(function () { window.location.href = "/"; }.bind(this), 3000);
+                    }
+                })
+                .catch(error => { console.log(error) });
+            },
+            launch_update: function() {
+                axios.get(`/api/update/process`, { timeout: 60000 })
+                .then(response => {
+                    if(response.data.status) {
+                        if(response.data.message == "Update successfully launched"){
+                            this.update_launched = true
+                            this.check_interval = setInterval(function(){ this.check_update(); }.bind(this), 3000);
+                        }
+                    }
+                })
+                .catch(error => { console.log(error) });
+            }
+        },
+        created: function() {
+            this.check_update();
+        }
+    }
+</script>

server/frontend/app/classes/update.py

@@ -23,16 +23,20 @@ class Update(object):
             tag with the VERSION file content.
         """
         if read_config(("frontend", "update")):
-            res = requests.get(self.project_url)
+            try:
-            res = json.loads(res.content.decode("utf8"))
+                res = requests.get(self.project_url)
+                res = json.loads(res.content.decode("utf8"))
 
-            with open(os.path.join(self.app_path, "VERSION")) as f:
+                with open(os.path.join(self.app_path, "VERSION")) as f:
-                if f.read() != res[0]["name"]:
+                    if f.read() != res[0]["name"]:
-                    return {"status": True,
+                        return {"status": True,
-                            "message": "A new version is available"}
+                                "message": "A new version is available"}
-                else:
+                    else:
-                    return {"status": True,
+                        return {"status": True,
-                            "message": "This is the latest version"}
+                                "message": "This is the latest version"}
+            except:
+                return {"status": False,
+                        "message": "Something went wrong (no internet nor version file)"}
         else:
             return {"status": False,
                     "message": "You don't have rights to do this operation."}