Added notice when there are some failed projects. This required some refactorings and fixes, that are also included in this commit.

app/views/healthReport.scala.html

@@ -0,0 +1,12 @@
+@import com.ysoft.odc.statistics.FailedProjects
+@(failedProjects: FailedProjects)
+@if(failedProjects.nonEmpty){
+    <div class="alert alert-danger">
+        Some projects are excluded from the report, because there is some failure for them:
+        <ul>
+            @for(proj <- failedProjects.failedProjectsSet.toIndexedSeq.sortBy(_.projectName.toLowerCase)){
+                <li>@proj.projectName</li>
+            }
+        </ul>
+    </div>
+}

app/views/notifications/index.scala.html

@@ -1,5 +1,5 @@
-@(projects: Seq[ReportInfo], watchedProjects: Set[String])(implicit req: DefaultRequest)
 @import helper._
+@(projects: Seq[ReportInfo], watchedProjects: Set[String], failedReports: Set[String])(implicit req: DefaultRequest)
 @button(action: Call)(label: String) = {
     @form(action, 'style -> "display: inline-block"){
         @CSRF.formField
@@ -13,6 +13,7 @@
     @for(
         isWatchedDirectly <- Some(watchedProjects contains project.fullId);  // hack allowing one to define a variable
         isWatchedByParent = project.isNotBare && (watchedProjects contains project.bare.fullId);
+        isFailed = failedReports contains project.fullId; // actually fullId should be equal bare id in such cases
         watchedChildCount = subprojects.count(p => watchedProjects contains p.fullId);
         hasWatchedChild = watchedChildCount > 0;
         hasButtons = !subprojects.isEmpty;
@@ -31,6 +32,9 @@
                 </span>
             }
             @friendlyProjectName(project)
+            @if(isFailed){
+                (!)
+            }
             @if(project.isBare){
                 @if(isWatchedDirectly){
                     <span class="badge">You watch this project with all subprojects.</span>

app/views/statistics/allLibraries.scala.html

@@ -1,12 +1,15 @@
+@import com.ysoft.odc.statistics.FailedProjects
 @(
     projectsWithSelection: ProjectsWithSelection,
-    allDependencies: Seq[GroupedDependency]
+    allDependencies: Seq[GroupedDependency],
+    failedProjects: FailedProjects
 )(implicit header: DefaultRequest)
 
 @main(
     title = s"All libraries for ${projectsWithSelection.projectNameText}",
     projectsOption = Some((projectsWithSelection, routes.Statistics.allLibraries(_)))
 ){
+    @healthReport(failedProjects)
     @dependencyList(
         "all",
         allDependencies.sortBy(_.identifiers.toIndexedSeq.sortBy(i => (i.confidence.id, i.identifierType, i.name)).mkString(", ")),

app/views/statistics/basic.scala.html

@@ -42,7 +42,7 @@
     headExtension = he,
     projectsOption = Some((projectsWithSelection, routes.Statistics.basic(_)))
 ){
-
+    @healthReport(lds.failedProjects)
     All dependencies: @parsedReports.groupedDependencies.size <br>
     Vulnerable dependencies: @parsedReports.vulnerableDependencies.size <br>
     Vulnerabilities: @parsedReports.vulnerableDependencies.flatMap(_.vulnerabilities.map(_.name)).toSet.size<br>

app/views/statistics/vulnerabilities.scala.html

@@ -8,6 +8,7 @@
     title = s"details for ${projectsWithSelection.projectNameText}${tagOption.map(_._2.name).fold("")(" and tag "+_)}",
     projectsOption = Some((projectsWithSelection, x => routes.Statistics.vulnerabilities(x, tagOption.map(_._1))))
 ){
+    @healthReport(statistics.failedProjects)
     We have @statistics.vulnerabilitiesToDependencies.size vulnerabilities
     of @statistics.vulnerabilitiesToDependencies.flatMap(_._2).toSet.size dependencies (@statistics.vulnerabilitiesToDependencies.flatMap(_._2.flatMap(_.plainLibraryIdentifiers)).toSet.size libraries).
     @if(!projectsWithSelection.isProjectSpecified){

app/views/statistics/vulnerability.scala.html

@@ -1,16 +1,19 @@
+@import com.ysoft.odc.statistics.FailedProjects
 @(
     projectsWithSelection: ProjectsWithSelection,
     vulnerability: Vulnerability,
     affectedProjects: Map[ReportInfo, Set[GroupedDependency]],
     vulnerableDependencies: Set[GroupedDependency],
     affectedLibraries: Set[PlainLibraryIdentifier],
-    issueOption: Option[(ExportedVulnerability[String], String)]
+    issueOption: Option[(ExportedVulnerability[String], String)],
+    failedProjects: FailedProjects
 )(implicit header: DefaultRequest)
 @section = @{views.html.genericSection("vuln")("h2") _}
 @main(
     title = s"vulnerability ${vulnerability.name} for ${projectsWithSelection.projectNameText}",
     projectsOption = Some((projectsWithSelection, p => routes.Statistics.vulnerability(vulnerability.name, p)))
 ) {
+    @healthReport(failedProjects)
     @if(projectsWithSelection.isProjectSpecified){
         <div class="alert alert-warning">The vulnerability details are limited to some subset of projects.<br><a class="btn btn-default" href="@routes.Statistics.vulnerability(vulnerability.name, None)">Show it for all projects!</a></div>
     }

app/views/statistics/vulnerabilityNotFound.scala.html

@@ -1,12 +1,15 @@
+@import com.ysoft.odc.statistics.FailedProjects
 @(
     projectsWithSelection: ProjectsWithSelection,
-    name: String
+    name: String,
+    failedProjects: FailedProjects
 )(implicit header: DefaultRequest)
 
 @main(
     title = s"Unknown vulnerability $name for ${projectsWithSelection.projectNameText}",
     projectsOption = Some((projectsWithSelection, p => routes.Statistics.vulnerability(name, p)))
 ){
+    @healthReport(failedProjects)
     <div class="alert alert-warning">Vulnerability <i>@name</i> is not found@if(projectsWithSelection.isProjectSpecified){ for selected project(s)}.</div>
     <h2>Possible solutions</h2>
     <ul class="solutions">

app/views/statistics/vulnerableLibraries.scala.html

@@ -1,13 +1,15 @@
 @(
     projectsWithSelection: ProjectsWithSelection,
     vulnerableDependencies: Seq[GroupedDependency],
-    allDependenciesCount: Int
+    allDependenciesCount: Int,
+    reports: DependencyCheckReportsParser.Result
 )(implicit header: DefaultRequest)
 
 @main(
     title = s"Vulnerable libraries for ${projectsWithSelection.projectNameText} (${vulnerableDependencies.size} deps, ${vulnerableDependencies.flatMap(_.cpeIdentifiers.map(_.toCpeIdentifierOption.get)).toSet.size} CPEs)",
     projectsOption = Some((projectsWithSelection, routes.Statistics.vulnerableLibraries(_)))
 ){
+    @healthReport(reports.failedProjects)
     <script type="text/javascript" src="@routes.Assets.versioned("lib/jqplot/jquery.jqplot.min.js")"></script>
     <script type="text/javascript" src="@routes.Assets.versioned("lib/jqplot/plugins/jqplot.pieRenderer.min.js")"></script>
     <h2>Plot</h2>