show message when too many events come back for a job detail view

awx/ui/client/src/job-results/job-results-stdout/job-results-stdout.block.less

@@ -162,6 +162,7 @@
 
 .JobResultsStdOut-stdoutColumn {
     padding-left: 20px;
+    padding-right: 20px;
     padding-top: 2px;
     padding-bottom: 2px;
     color: @default-interface-txt;
@@ -171,6 +172,11 @@
     width:100%;
 }
 
+.JobResultsStdOut-stdoutColumn--tooMany {
+    font-weight: bold;
+    text-transform: uppercase;
+}
+
 .JobResultsStdOut-stdoutColumn {
     cursor: pointer;
 }

awx/ui/client/src/job-results/job-results-stdout/job-results-stdout.partial.html

@@ -31,6 +31,13 @@
         </div>
     </div>
     <div class="JobResultsStdOut-stdoutContainer">
+        <div class="JobResultsStdOut-aLineOfStdOut"
+            ng-show="tooManyEvents">
+            <div class="JobResultsStdOut-lineNumberColumn">
+                <span class="JobResultsStdOut-lineExpander">  </span>
+            </div>
+            <div class="JobResultsStdOut-stdoutColumn JobResultsStdOut-stdoutColumn--tooMany">The standard out based on the current filter is too large to display.  Please use additional filters to view results.</div>
+        </div>
         <div id="topAnchor" class="JobResultsStdOut-topAnchor"></div>
         <div class="JobResultsStdOut-numberColumnPreload"></div>
         <div id='lineAnchor' class="JobResultsStdOut-lineAnchor"></div>

awx/ui/client/src/job-results/job-results.controller.js

@@ -383,7 +383,11 @@ function(jobData, jobDataOptions, jobLabels, jobFinished, count, $scope, ParseTy
         // making rest calls for next pages/etc. (you can see context is
         // also passed into getEvents and processEvent and similar checks
         // exist in these functions)
-        if (context !== currentContext) {
+        //
+        // also, if the page doesn't contain results (i.e.: the response
+        // returns an error), don't process the page
+        if (context !== currentContext || events === undefined ||
+            events.results === undefined) {
             return;
         }
 
@@ -441,7 +445,16 @@ function(jobData, jobDataOptions, jobLabels, jobFinished, count, $scope, ParseTy
 
         $( ".JobResultsStdOut-aLineOfStdOut.not_skeleton" ).remove();
         $scope.hasSkeleton.promise.then(() => {
-            processPage(val, context);
+            if (val.count > parseInt(val.maxEvents)) {
+                $(".header_task").hide();
+                $(".header_play").hide();
+                $scope.tooManyEvents = true;
+            } else {
+                $(".header_task").show();
+                $(".header_play").show();
+                $scope.tooManyEvents = false;
+                processPage(val, context);
+            }
         });
     }));
 

awx/ui/client/src/shared/smart-search/queryset.service.js

@@ -147,20 +147,33 @@ export default ['$q', 'Rest', 'ProcessErrors', '$rootScope', 'Wait', 'DjangoSear
                 Wait('start');
                 this.url = `${endpoint}${this.encodeQueryset(params)}`;
                 Rest.setUrl(this.url);
+
                 return Rest.get()
-                    .success(this.success.bind(this))
+                    .then(function(response) {
-                    .error(this.error.bind(this))
+                        Wait('stop');
-                    .finally(Wait('stop'));
+
+                        if (response
+                            .headers('X-UI-Max-Events') !== null) {
+                            response.data.maxEvents = response.
+                                headers('X-UI-Max-Events');
+                        }
+
+                        return response;
+                    })
+                    .catch(function(response) {
+                        Wait('stop');
+
+                        this.error(response.data, response.status);
+
+                        return response;
+                    }.bind(this));
             },
             error(data, status) {
                 ProcessErrors($rootScope, data, status, null, {
                     hdr: 'Error!',
                     msg: 'Call to ' + this.url + '. GET returned: ' + status
                 });
-            },
+            }
-            success(data) {
-                return data;
-            },
         };
     }
 ];