add redirect for static 404

Author: zhyale

src/app/app.component.css

@@ -1,12 +1,12 @@
-.sidenav-container {
-    min-height: 800px;
+.sidenav-container {    
+    min-height: 700px;
 }
 
 .sidenav {
     display: flex;
     align-items: top;
     justify-content: center;
-    width: 140px;
+    width: 144px;
 }
 
 mat-icon {
@@ -28,7 +28,3 @@ mat-icon {
     border: 0px;
     height: 36px;
 }
-
-.content {
-    height: 800px;
-}

src/app/app.component.html

@@ -106,7 +106,6 @@
     </button>
     </div>
     <router-outlet></router-outlet>
-    
 </mat-sidenav-content>
 </mat-sidenav-container>
 <app-footer></app-footer>

src/app/dashboard/dashboard.component.ts

@@ -17,6 +17,7 @@ export class DashboardComponent implements OnInit {
   // today chart
   today_stat_vuln_name: string[];
   today_stat_count: number[];
+  today_stat_counts: number;
   today_stat_bgcolor: string[];
   // week chart
   week_stat_date: string[];
@@ -201,6 +202,7 @@ export class DashboardComponent implements OnInit {
     let end_time = end_date.getTime()/1000 + 1;  
     this.today_stat_vuln_name = [];
     this.today_stat_count = [];
+    this.today_stat_counts = 0;
     this.today_stat_bgcolor = [];
     let body={action:"get_vuln_stat", app_id: app_id, start_time: start_time, end_time: end_time}
       let self = this;
@@ -212,8 +214,13 @@ export class DashboardComponent implements OnInit {
           let vuln_name = self.getVulnNameByID(vuln_stat.vuln_id);
           self.today_stat_vuln_name.push(vuln_name);
           self.today_stat_count.push(vuln_stat.count);
+          self.today_stat_counts += vuln_stat.count;
           self.today_stat_bgcolor.push(self.getColorString(vuln_stat.vuln_id));
         }
+        if(self.today_stat_counts==0) {
+            self.today_stat_vuln_name.push("None");
+            self.today_stat_count.push(1e-9);
+        }        
         self.initTodayChart();
     });
   }

src/app/navbar/navbar.component.css

@@ -15,16 +15,12 @@
 .logo-span {
     height: 38px;
 }
-.logo {
-    height: 36px;
-    width: 139px;
-}
 
 .text-logo {
     font-family: Arial, Helvetica, sans-serif;
     font-size: 24px;   
     color: #f5f5f5;
-    width: 133px;
+    width: 137px;
     text-decoration: none;
     text-shadow: 2px 2px 4px #000000;
     box-shadow: 1px 1px 1px #d5d5d5;