Improvements to job detail page graph rendering and auto-resizing.

awx/ui/static/js/controllers/JobDetail.js

@@ -8,7 +8,7 @@
 'use strict';
 
 function JobDetailController ($scope, $compile, $routeParams, ClearScope, Breadcrumbs, LoadBreadCrumbs, GetBasePath, Wait, Rest, ProcessErrors, DigestEvents,
-    SelectPlay, SelectTask, Socket, GetElapsed, SelectHost, FilterAllByHostName) {
+    SelectPlay, SelectTask, Socket, GetElapsed, SelectHost, FilterAllByHostName, DrawGraph) {
 
     ClearScope();
 
@@ -251,6 +251,10 @@ function JobDetailController ($scope, $compile, $routeParams, ClearScope, Breadc
             // First time. User just loaded page.
             scope.$emit('LoadJob');
         }
+        else {
+            // Check if we need to redraw the group
+            setTimeout(function() { DrawGraph({ scope: scope }); }, 500);
+        }
     });
 
     scope.adjustSize = function() {
@@ -275,7 +279,7 @@ function JobDetailController ($scope, $compile, $routeParams, ClearScope, Breadc
                 "padding-right": "15px",
                 "z-index": 0
             });
-            setTimeout(function() { $('#job-summary-container .job_well').height($('#job-detail-container').height() - 18); }, 500);
+            setTimeout(function() { $('#job-summary-container .job_well').height($('#job-detail-container').height() - 17); }, 500);
             $('#job-summary-container').show();
         }
         // Detail table height adjusting. First, put page height back to 'normal'.
@@ -304,99 +308,6 @@ function JobDetailController ($scope, $compile, $routeParams, ClearScope, Breadc
         scope.$emit('RefreshCompleted');
     };
 
-    /*function refreshHostRows() {
-        var url;
-        if (scope.activeTask) {
-            scope.hostResults = [];
-            scope.auto_scroll = true;
-            url = GetBasePath('jobs') + job_id + '/job_events/?parent=' + scope.activeTask + '&';
-            url += (scope.task_host_name) ? 'host__name__icontains=' + scope.task_host_name + '&' : '';
-            url += 'host__isnull=false&page_size=' + scope.hostTableRows + '&order_by=host__name';
-            Wait('start');
-            Rest.setUrl(url);
-            Rest.get()
-                .success(function(data) {
-                    data.results.forEach(function(row) {
-                        scope.hostResults.push({
-                            id: row.id,
-                            status: ( (row.failed) ? 'failed': (row.changed) ? 'changed' : 'successful' ),
-                            host_id: row.host,
-                            task_id: row.parent,
-                            name: row.event_data.host,
-                            created: row.created,
-                            msg: ( (row.event_data && row.event_data.res) ? row.event_data.res.msg : '' )
-                        });
-                    });
-                    $('#hosts-table-detail').mCustomScrollbar("update");
-                    setTimeout( function() { $('#hosts-table-detail').mCustomScrollbar("scrollTo", "bottom"); }, 700);
-                    Wait('stop');
-                    scope.$emit('RefreshCompleted');
-                })
-                .error(function(data, status) {
-                    ProcessErrors(scope, data, status, null, { hdr: 'Error!',
-                        msg: 'Call to ' + url + '. GET returned: ' + status });
-                });
-        }
-        else {
-            $('#hosts-table-detail').mCustomScrollbar("update");
-            scope.$emit('RefreshCompleted');
-        }
-    }
-
-    function refreshSummaryHostRows() {
-        if (scope.hosts.length < scope.hostSummaryTableRows) {
-            var url = GetBasePath('jobs') + job_id + '/job_host_summaries/?';
-            url += (scope.summary_host_name) ? 'host__name__icontains=' + scope.summary_host_name + '&': '';
-            url += '&page_size=' + scope.hostSummaryTableRows + '&order_by=host__name';
-            Wait('start');
-            Rest.setUrl(url);
-            Rest.get()
-                .success(function(data) {
-                    data.results.forEach(function(row) {
-                        var found = false;
-                        scope.hosts.every(function(host) {
-                            if (host.id === row.host) {
-                                found = true;
-                                return false;
-                            }
-                            return true;
-                        });
-                        if (!found) {
-                            scope.hosts.push({
-                                id: row.host,
-                                name: row.summary_fields.host.name,
-                                ok: row.ok,
-                                changed: row.changed,
-                                unreachable: row.dark,
-                                failed: row.failures
-                            });
-                        }
-                    });
-                    scope.hosts.sort(function(a,b) {
-                        if (a.name < b.name) {
-                            return -1;
-                        }
-                        if (a.name > b.name) {
-                            return 1;
-                        }
-                        return 0;
-                    });
-                    $('#hosts-summary-table').mCustomScrollbar("update");
-                    setTimeout( function() { $('#hosts-summary-table').mCustomScrollbar("scrollTo", "bottom"); }, 700);
-                    Wait('stop');
-                    scope.$emit('RefreshCompleted');
-                })
-                .error(function(data, status) {
-                    ProcessErrors(scope, data, status, null, { hdr: 'Error!',
-                        msg: 'Call to ' + url + '. GET returned: ' + status });
-                });
-        }
-        else {
-            $('#hosts-table-detail').mCustomScrollbar("update");
-            scope.$emit('RefreshCompleted');
-        }
-    }*/
-
     setTimeout(function() { scope.adjustSize(); }, 500);
 
     // Use debounce for the underscore library to adjust after user resizes window.
@@ -443,10 +354,23 @@ function JobDetailController ($scope, $compile, $routeParams, ClearScope, Breadc
                 width: $(document).width(),
                 height: $(document).height()
             }).show();
+
+            // Adjust the summary table height 
             $('#job-summary-container .job_well').height(height - 18).css({
                 'box-shadow': '-3px 3px 5px 0 #ccc'
             });
+            height = Math.floor($('#job-detail-container').height() * 0.5) -
+                $('#hosts-summary-section .header').outerHeight() -
+                $('#hosts-summary-section .table-header').outerHeight() -
+                $('#hide-summary-button').outerHeight() -
+                $('#summary-search-section').outerHeight() -
+                $('#hosts-summary-section .header').outerHeight() -
+                $('#hosts-summary-section .legend').outerHeight();
+            $('#hosts-summary-table').height(height - 50);
+            $('#hosts-summary-table').mCustomScrollbar("update");
+            
             $('#hide-summary-button').show();
+        
             $('#job-summary-container').css({
                 top: 0,
                 right: 0,
@@ -455,6 +379,8 @@ function JobDetailController ($scope, $compile, $routeParams, ClearScope, Breadc
                 'padding-right': '15px',
                 'padding-left': '15px'
             }).show('slide', {'direction': 'right'});
+
+            setTimeout(function() { DrawGraph({ scope: scope }); }, 500);
         }
         else {
             $('.overlay').hide();
@@ -754,5 +680,5 @@ function JobDetailController ($scope, $compile, $routeParams, ClearScope, Breadc
 }
 
 JobDetailController.$inject = [ '$scope', '$compile', '$routeParams', 'ClearScope', 'Breadcrumbs', 'LoadBreadCrumbs', 'GetBasePath', 'Wait',
-    'Rest', 'ProcessErrors', 'DigestEvents', 'SelectPlay', 'SelectTask', 'Socket', 'GetElapsed', 'SelectHost', 'FilterAllByHostName'
+    'Rest', 'ProcessErrors', 'DigestEvents', 'SelectPlay', 'SelectTask', 'Socket', 'GetElapsed', 'SelectHost', 'FilterAllByHostName', 'DrawGraph'
 ];

awx/ui/static/js/helpers/JobDetail.js

@@ -494,35 +494,31 @@ function(UpdatePlayStatus, UpdateHostStatus, UpdatePlayChild, AddHostResult, Sel
         });
 
         if (!host_found) {
-            if (scope.hosts.length < 10 || name > scope.hosts[0].name) {
+            scope.hosts.push({
-                // This is a new host we want added to the list 
+                id: host_id,
-                scope.hosts.push({
+                name: name,
-                    id: host_id,
+                ok: (status === 'successful') ? 1 : 0,
-                    name: name,
+                changed: (status === 'changed') ? 1 : 0,
-                    ok: (status === 'successful') ? 1 : 0,
+                unreachable: (status === 'unreachable') ? 1 : 0,
-                    changed: (status === 'changed') ? 1 : 0,
+                failed: (status === 'failed') ? 1 : 0
-                    unreachable: (status === 'unreachable') ? 1 : 0,
+            });
-                    failed: (status === 'failed') ? 1 : 0
+            scope.hosts.sort(function(a,b) {
-                });
+                if (a.name < b.name) {
-                scope.hosts.sort(function(a,b) {
+                    return -1;
-                    if (a.name < b.name) {
-                        return -1;
-                    }
-                    if (a.name > b.name) {
-                        return 1;
-                    }
-                    return 0;
-                });
-                // Only keep 10 hosts
-                if (scope.hosts.length > scope.hostSummaryTableRows) {
-                    scope.hosts.splice(0,1);
                 }
-                $('#tasks-table-detail').mCustomScrollbar("update");
+                if (a.name > b.name) {
-                setTimeout( function() {
+                    return 1;
+                }
+                return 0;
+            });
+            if (scope.hosts.length > scope.hostSummaryTableRows) {
+                scope.hosts.pop();
+            }
+            $('#tasks-table-detail').mCustomScrollbar("update");
+                /*setTimeout( function() {
                     scope.auto_scroll = true;
                     $('#hosts-summary-table').mCustomScrollbar("scrollTo", "bottom");
-                }, 700);
+                }, 700);*/
-            }
         }
 
         UpdateTaskStatus({
@@ -774,61 +770,77 @@ function(UpdatePlayStatus, UpdateHostStatus, UpdatePlayChild, AddHostResult, Sel
     return function(params) {
         var scope = params.scope,
             dark = 0, failed = 0, changed = 0, ok = 0,
-            svg_height, svg_width, graph_data, svg, url;
+            width, height, svg_height, svg_width, svg_radius, svg, url;
 
-        svg_width = $('#graph-section').width();
+        width = $('#job-summary-container .job_well').width();
-        svg_height = 300;
+        height = $('#job-summary-container .job_well').height() - $('#summary-well-top-section').height() - $('#graph-section .header').outerHeight() - 15;
-        if ($('#graph-section svg').length === 0) {
+        svg_radius = Math.min(width, height);
-            svg = d3.select("#graph-section").append("svg").attr("width", svg_width).attr("height", svg_height);
+        svg_width = width;
+        svg_height = height;
+        if  (svg_height > 0 && svg_width > 0) {
+            if ($('#graph-section svg').length > 0) {
+                $("#completedHostsDonut").attr('id', 'completedHostsDonut_old');
+                svg = d3.select("#graph-section svg").attr("width", svg_width).attr("height", svg_height);
+                $('#completedHostsDonut').remove();
+                svg.append("g").attr("id","completedHostsDonut");
+                $('#completedHostsDonut').hide();
+                scope.$emit('GraphLoadData');
+            }
+            else {
+                svg = d3.select("#graph-section").append("svg").attr("width", svg_width).attr("height", svg_height);
+                svg.append("g").attr("id","completedHostsDonut");
+                scope.$emit('GraphLoadData');
+            }
         }
-        else {
-            svg = d3.select("#graph-section svg");
-        }
-        svg.append("g").attr("id","completedHostsDonutNew");
-        $('#completedHostsDonutNew').hide();
 
         if (scope.removeRenderGraph) {
             scope.removeRenderGraph();
         }
-        scope.removeRenderGraph = scope.$on('RenderGraph', function() {
+        scope.removeRenderGraph = scope.$on('RenderGraph', function(e, graph_data) {
-            Donut3D.draw("completedHostsDonutNew", graph_data, Math.floor(svg_width / 2), 150, 130, 100, 15, 0.4);
+            Donut3D.draw("completedHostsDonut", graph_data, Math.floor(svg_width / 2), Math.floor(svg_height / 2), Math.floor(svg_radius * 0.50), Math.floor(svg_radius * 0.25), 18, 0.4);
-            $('#completedHostsDonut').remove();
+            $('#completedHostsDonut_old').remove();
-            $('#completedHostsDonutNew').attr('id','completedHostsDonut');
             $('#completedHostsDonut').show();
+            $('#graph-section .legend').show();
         });
 
-        url = GetBasePath('jobs') + scope.job_id + '/job_host_summaries/';
+        if (scope.removeGraphLoadData) {
-        Rest.setUrl(url);
+            scope.removeGraphLoadData();
-        Rest.get()
+        }
-            .success(function(data) {
+        scope.removeGraphLoadData = scope.$on('GraphLoadData', function() {
-                if (data.count) {
+            url = GetBasePath('jobs') + scope.job_id + '/job_host_summaries/';
-                    data.results.forEach(function(row) {
+            Rest.setUrl(url);
-                        if (row.dark) {
+            Rest.get()
-                            dark ++;
+                .success(function(data) {
-                        }
+                    var graph_data;
-                        else if (row.failures) {
+                    if (data.count) {
-                            failed++;
+                        data.results.forEach(function(row) {
-                        }
+                            if (row.dark) {
-                        else if (row.changed) {
+                                dark ++;
-                            changed++;
+                            }
-                        }
+                            else if (row.failures) {
-                        else if (row.ok) {
+                                failed++;
-                            ok++;
+                            }
-                        }
+                            else if (row.changed) {
-                    });
+                                changed++;
-                    graph_data = [
+                            }
-                        { label: 'OK', value: ok, color: '#9ED89E' },
+                            else if (row.ok) {
-                        { label: 'Changed', value: changed, color: '#FFC773' },
+                                ok++;
-                        { label: 'Failed', value: failed, color: '#DA4D49' },
+                            }
-                        { label: 'Unreachable', value: dark, color: '#A9A9A9' }
+                        });
-                    ];
+                        graph_data = [
-                    scope.$emit('RenderGraph');
+                            { label: 'OK', value: ok, color: '#9ED89E' },
-                }
+                            { label: 'Changed', value: changed, color: '#FFC773' },
-            })
+                            { label: 'Failed', value: failed, color: '#DA4D49' },
-            .error(function(data, status) {
+                            { label: 'Unreachable', value: dark, color: '#A9A9A9' }
-                ProcessErrors(scope, data, status, null, { hdr: 'Error!',
+                        ];
-                    msg: 'Call to ' + url + '. GET returned: ' + status });
+                        scope.$emit('RenderGraph', graph_data);
-            });
+                    }
+                })
+                .error(function(data, status) {
+                    ProcessErrors(scope, data, status, null, { hdr: 'Error!',
+                        msg: 'Call to ' + url + '. GET returned: ' + status });
+                });
+        });
     };
 }])
 

awx/ui/static/less/job-details.less

@@ -301,24 +301,39 @@ label.small-label {
     .badge-column a {
         width: 20%;
     }
+    .legend {
+        margin: 8px 0;
+    }
+}
+
+.legend {
+    font-size: 12px;
+    i {
+        margin-left: 5px;
+    }
+    i:first-child {
+        margin-left: 0;
+    }
 }
 
 .mCSB_container {
     margin-right: 18px;
 }
 
-
 #graph-section {
-    position: relative;
+    width: 100%;
-    .legend {
+    .header {
-        font-size: 12px;
+        margin-top: 20px;
-        margin-top: 10px;
+        .legend {
-    }
+            text-align: center;
-    i {
+            margin: 15px 0 0 0;
-        margin-left: 5px;
+            i { 
-    }
+                margin-left: 10px
-    i:first-child {
+            }
-        margin-left: 0;
+            i:first-child {
+                margin-left: 0;
+            }
+        }
     }
 }
 

awx/ui/static/partials/job_detail.html

@@ -135,79 +135,83 @@
 
             <div id="job-summary-container">
                 <div class="job_well">
-                    <div id="hide-summary-button" style="display: hidden;">
+                    <div id="summary-well-top-section">
-                        <a href="" class="btn btn-xs btn-default" ng-click="toggleSummary('hide')" aw-tool-tip="Hide summary" data-placement="top"><i class="fa fa-arrow-circle-right fa-lg"></i></a>
+                        <div id="hide-summary-button" style="display: hidden;">
-                    </div>
+                            <a href="" class="btn btn-xs btn-default" ng-click="toggleSummary('hide')" aw-tool-tip="Hide summary" data-placement="top"><i class="fa fa-arrow-circle-right fa-lg"></i></a>
-                    <div id="summary-search-section" class="section">
-                        <div class="header">
-                            <div class="title">Filter Events</div>
                         </div>
-                        <div class="row">
+                        <div id="summary-search-section" class="section">
-                            <div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
+                            <div class="header">
-                                <div style="position:relative;">
+                                <div class="title">Filter Events</div>
-                                    <input type="text" class="input-sm form-control" id="search_all_hosts_name" ng-model="search_all_hosts_name"
-                                        placeholder="Host Name" ng-disabled="searchAllDisabled" ng-keypress="allHostNameKeyPress($event)" />
-                                    <div id="search-all-input-icons">
-                                        <a class="search-icon" ng-show="searchAllHostsEnabled" ng-click="searchAllHosts()"><i class="fa fa-search"></i></a>
-                                        <a class="search-icon" ng-show="!searchAllHostsEnabled" ng-click="search_all_hosts_name=''; searchAllByHost()"><i class="fa fa-times"></i></a>
-                                    </div>
-                                </div>
                             </div>
-                            <div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
-                                <div style="padding-top: 5px;">
-                                    <label class="small-label">Show</label>
-                                    <div class="btn-group" aw-toggle-button>
-                                        <button class="btn btn-xs btn-default">All</button>
-                                        <button class="btn btn-xs btn-primary active">Errors</button>
-                                    </div>
-                                </div>
-                            </div>
-                        </div>
-                        <hr />
-                    </div>
-                    <div id="hosts-summary-section" class="section job_summary">
-                        <div class="header">
-                            <div class="title">Host Summary</div>
-                            <div class="search-field">
-                                <input type="text" ng-model="summary_host_name" placeholder="Host Name" ng-keypress="summaryHostNameKeyPress($event)" />
-                                <a class="search-icon" ng-show="searchSummaryHostsEnabled" ng-click="searchSummaryHosts()"><i class="fa fa-search"></i></a>
-                                <a class="search-icon" ng-show="!searchSummaryHostsEnabled" ng-click="summary_host_name=''; searchSummaryHosts()"><i class="fa fa-times"></i></a>
-                            </div>
-                        </div>
-                        <div class="table-header">
                             <div class="row">
-                                <div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">Host</div>
+                                <div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
-                                <div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">Events 
+                                    <div style="position:relative;">
-                                    <a href="" id="event-help-link" aw-pop-over="{{ eventsHelpText }}" aw-tool-tip="Click for help" aw-pop-over-watch="eventsHelpText" data-placement="top" data-container="body" data-title="Event Legend" class="help-link"><i class="fa fa-question-circle"></i></a>
+                                        <input type="text" class="input-sm form-control" id="search_all_hosts_name" ng-model="search_all_hosts_name"
+                                            placeholder="Host Name" ng-disabled="searchAllDisabled" ng-keypress="allHostNameKeyPress($event)" />
+                                        <div id="search-all-input-icons">
+                                            <a class="search-icon" ng-show="searchAllHostsEnabled" ng-click="searchAllHosts()"><i class="fa fa-search"></i></a>
+                                            <a class="search-icon" ng-show="!searchAllHostsEnabled" ng-click="search_all_hosts_name=''; searchAllByHost()"><i class="fa fa-times"></i></a>
+                                        </div>
+                                    </div>
+                                </div>
+                                <div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
+                                    <div style="padding-top: 5px;">
+                                        <label class="small-label">Show</label>
+                                        <div class="btn-group" aw-toggle-button>
+                                            <button class="btn btn-xs btn-default">All</button>
+                                            <button class="btn btn-xs btn-primary active">Errors</button>
+                                        </div>
+                                    </div>
                                 </div>
                             </div>
+                            <hr />
                         </div>
-                        <div id="hosts-summary-table" class="table-detail" aw-custom-scroll data-on-total-scroll="HostSummaryOnTotalScroll"
+                        <div id="hosts-summary-section" class="section job_summary">
-                                data-on-total-scroll-back="HostSummaryOnTotalScrollBack">
+                            <div class="header">
-                            <div class="row" ng-repeat="host in hosts" id="{{ host.id }}">
+                                <div class="title">Host Summary</div>
-                                <div class="name col-lg-6 col-md-6 col-sm-6 col-xs-6"><a href="/#/home/hosts/?id={{ host.id }}"
+                                <div class="search-field">
-                                    aw-tool-tip="Click to edit host" data-placement="top">{{ host.name }}</a>
+                                    <input type="text" ng-model="summary_host_name" placeholder="Host Name" ng-keypress="summaryHostNameKeyPress($event)" />
-                                </div>
+                                    <a class="search-icon" ng-show="searchSummaryHostsEnabled" ng-click="searchSummaryHosts()"><i class="fa fa-search"></i></a>
-                                <div class="col-lg-6 col-md-6 col-sm-6 col-xs-6 badge-column">
+                                    <a class="search-icon" ng-show="!searchSummaryHostsEnabled" ng-click="summary_host_name=''; searchSummaryHosts()"><i class="fa fa-times"></i></a>
-                                    <a href="" aw-tool-tip="OK" data-placement="top" ng-hide="host.ok == 0"><span class="badge successful-hosts">{{ host.ok }}</span></a>
-                                    <a href="" aw-tool-tip="Changed" data-placement="top" ng-hide="host.changed == 0"><span class="badge changed-hosts">{{ host.changed }}</span></a>
-                                    <a href="" aw-tool-tip="Unreachable" data-placement="top" ng-hide="host.unreachable == 0"><span class="badge unreachable-hosts">{{ host.unreachable }}</span></a>
-                                    <a href="" aw-tool-tip="Failed" data-placement="top" ng-hide="host.failed == 0"><span class="badge failed-hosts">{{ host.failed }}</span></a>
                                 </div>
                             </div>
-                            <div class="row" ng-show="hosts.length === 0">
-                                <div class="col-lg-12">
-                                    <div class="loading-info">No hosts matched</div>
-                                </div>
-                            </div>
-                        </div>
-                    </div><!-- section -->
-
-                    <div id="graph-section">
-                        <div class="header">
-                            <div class="title">Host Status Overview</div>
                             <div class="legend"><i class="fa fa-circle successful-hosts-color"></i> Successful <i class="fa fa-circle changed-hosts-color"></i> Changed 
                                 <i class="fa fa-circle unreachable-hosts-color"></i> Unreachable <i class="fa fa-circle failed-hosts-color"></i> Failed</div>
+                            <div class="table-header">
+                                <div class="row">
+                                    <div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">Host</div>
+                                    <div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">Completed Tasks
+                                        <!-- <a href="" id="event-help-link" aw-pop-over="{{ eventsHelpText }}" aw-tool-tip="Click for help" aw-pop-over-watch="eventsHelpText" data-placement="top" data-container="body" data-title="Event Legend" class="help-link"><i class="fa fa-question-circle"></i></a> -->
+                                    </div>
+                                </div>
+                            </div>
+                            <div id="hosts-summary-table" class="table-detail" aw-custom-scroll data-on-total-scroll="HostSummaryOnTotalScroll"
+                                    data-on-total-scroll-back="HostSummaryOnTotalScrollBack">
+                                <div class="row" ng-repeat="host in hosts" id="{{ host.id }}">
+                                    <div class="name col-lg-6 col-md-6 col-sm-6 col-xs-6"><a href="/#/home/hosts/?id={{ host.id }}"
+                                        aw-tool-tip="Click to edit host" data-placement="top">{{ host.name }}</a>
+                                    </div>
+                                    <div class="col-lg-6 col-md-6 col-sm-6 col-xs-6 badge-column">
+                                        <a href="" aw-tool-tip="OK" data-placement="top" ng-hide="host.ok == 0"><span class="badge successful-hosts">{{ host.ok }}</span></a>
+                                        <a href="" aw-tool-tip="Changed" data-placement="top" ng-hide="host.changed == 0"><span class="badge changed-hosts">{{ host.changed }}</span></a>
+                                        <a href="" aw-tool-tip="Unreachable" data-placement="top" ng-hide="host.unreachable == 0"><span class="badge unreachable-hosts">{{ host.unreachable }}</span></a>
+                                        <a href="" aw-tool-tip="Failed" data-placement="top" ng-hide="host.failed == 0"><span class="badge failed-hosts">{{ host.failed }}</span></a>
+                                    </div>
+                                </div>
+                                <div class="row" ng-show="hosts.length === 0">
+                                    <div class="col-lg-12">
+                                        <div class="loading-info">No hosts matched</div>
+                                    </div>
+                                </div>
+                            </div>
+                        </div><!-- section -->
+                    </div><!-- summary-well-top-section -->
+
+                    <div id="graph-section" class="section">
+                        <div class="header">
+                            <div class="title">Host Status Overview</div>
+                            <div class="legend" style="display: none;"><i class="fa fa-circle successful-hosts-color"></i> Successful <i class="fa fa-circle changed-hosts-color"></i> Changed 
+                                    <i class="fa fa-circle unreachable-hosts-color"></i> Unreachable <i class="fa fa-circle failed-hosts-color"></i> Failed</div>
                         </div>
                     </div><!-- graph section -->        
                 </div>