[reports] smarter access logic for reports' experiments

    Generates an access map to properly check which experiments
    the user has access to, and which they dont. Depending on
    the access map, the reports app will show either the full
    experiment name and give the corresponding URL, or give
    just the alias and no URL.

    Closes beat/beat.web!525

beat/web/reports/serializers.py

@@ -50,6 +50,7 @@ class BasicReportSerializer(serializers.ModelSerializer):
     content = serializers.SerializerMethodField()
     author = serializers.SerializerMethodField()
     experiments = serializers.SerializerMethodField()
+    experiment_access_map = serializers.SerializerMethodField()
     analyzer = serializers.SerializerMethodField()
     html_description = serializers.SerializerMethodField()
     add_url = serializers.SerializerMethodField()
@@ -86,6 +87,12 @@ class BasicReportSerializer(serializers.ModelSerializer):
     def get_experiments(self, obj):
         return map(lambda x: x.fullname(), obj.experiments.iterator())
 
+    def get_experiment_access_map(self, obj):
+        user = self.context['request'].user
+        access_map = list(map(lambda x: x.accessibility_for(user)[0],
+            obj.experiments.iterator()))
+        return access_map
+
     def get_analyzer(self, obj):
         if obj.analyzer is not None:
             return obj.analyzer.fullname()
@@ -118,7 +125,7 @@ class FullReportSerializer(BasicReportSerializer):
 
 
     class Meta(BasicReportSerializer.Meta):
-        fields = ['name', 'number', 'short_description', 'description', 'is_owner', 'author','status', 'creation_date', 'publication_date', 'experiments', 'analyzer', 'content', 'html_description']
+        fields = ['name', 'number', 'short_description', 'description', 'is_owner', 'author','status', 'creation_date', 'publication_date', 'experiments', 'analyzer', 'content', 'html_description', 'experiment_access_map']
 
 
 #----------------------------------------------------------

beat/web/reports/static/reports/app/directives/panelExperiments.js

@@ -27,7 +27,7 @@
  *  a table of experiments in the group, their databases/protocols, and aliases.
  *  Also has a menu for adding (compatible) experiments to the group.
  */
-angular.module('reportApp').directive("groupPanelExperiments", ['GroupsService', 'ExperimentsService', 'UrlService', function(GroupsService, ExperimentsService, UrlService){
+angular.module('reportApp').directive("groupPanelExperiments", ['GroupsService', 'ExperimentsService', 'UrlService', 'ReportService', function(GroupsService, ExperimentsService, UrlService, ReportService){
     return {
         scope: {
             group: '='
@@ -35,6 +35,7 @@ angular.module('reportApp').directive("groupPanelExperiments", ['GroupsService',
         link: function(scope){
             scope.experiments = ExperimentsService.experiments;
             scope.dropdownId = `${scope.group.name}_exp_add_dropdown`;
+	    scope.accessMap = ReportService.accessMap;
 
             scope.getExpName = (expName) => scope.experiments[expName] ? expName : expName.split('/').pop();
             const getExp = (expName) => scope.experiments[expName] || scope.experiments[expName.split('/').pop()];
@@ -137,7 +138,7 @@ angular.module('reportApp').directive("groupPanelExperiments", ['GroupsService',
                     </td>
                     <td ng-if='!isViewmode()'><input ng-model='group.aliases[expName]' ng-model-options="{ debounce: 500 }"></input></td>
                     <td ng-if='isViewmode()'><span>{{ group.aliases[expName] }}</span></td>
-                    <td><a href='{{ getExpUrl(expName) }}'>{{ getExpName(expName) }}</a></td>
+                    <td><a ng-if='accessMap[expName]' href='{{ getExpUrl(expName) }}'>{{ getExpName(expName) }}</a></td>
                     <td>
                         <span ng-repeat='db in getExpDatabases(expName)'>
                             <a href='{{ getDatabaseUrl(db.split("@")[0]) }}'>{{ db }}</a>

beat/web/reports/static/reports/app/directives/tableItem.js

@@ -27,7 +27,7 @@
  *  manage this table's selected cols and float precision
  */
 angular.module('reportApp')
-.directive("groupTableItem", ['GroupsService', 'ExperimentsService', 'UrlService', function(GroupsService, ExperimentsService, UrlService){
+.directive("groupTableItem", ['GroupsService', 'ExperimentsService', 'UrlService', 'ReportService', function(GroupsService, ExperimentsService, UrlService, ReportService){
     return {
         scope: {
             group: '=',
@@ -35,6 +35,8 @@ angular.module('reportApp')
             content: '='
         },
         link: function(scope){
+	    // access map for experiments
+    	    scope.accessMap = ReportService.accessMap;
             // aliases
             scope.fields = scope.content.fields;
             // ids
@@ -282,10 +284,10 @@ angular.module('reportApp')
                     <tbody>
                         <tr ng-repeat="exp in group.experiments | orderBy:sortFunc:sortField.isReversed">
                             <td ng-repeat='field in fields'>
-                                <a ng-if='$index == 0 && getExperimentUrl(exp)' href='{{ getExperimentUrl(exp) }}'>
+                                <a ng-if='$index == 0 && getExperimentUrl(exp) && accessMap[exp]' href='{{ getExperimentUrl(exp) }}'>
                                     {{ getFieldVal(exp, field) }}
                                 </a>
-                                <span ng-if='!$index == 0 || !getExperimentUrl(exp)'>
+                                <span ng-if='!$index == 0 || !getExperimentUrl(exp) || !accessMap[exp]'>
                                     {{ getFieldVal(exp, field) }}
                                 </span>
                             </td>

beat/web/reports/static/reports/app/services/reportService.js

@@ -50,6 +50,8 @@ angular.module('reportApp').factory('ReportService', ['GroupsService', 'plotterF
         rs.number = report.number;
         rs.author = report.author;
         rs.name = report.name.split('/').length > 1 ? report.name.split('/')[1] : null;
+        rs.accessMap = report.experiments.reduce((o, expName, i) =>
+	    ({...o, [expName]: report.experiment_access_map[i]}), {});
 
         // start up our GroupsService
         GroupsService.loadGroups(report.content.groups);