Add event log search and filter capabilities

Change-Id: I9dc891e0f1e30abe488d401c57e1cf4f5656c3af
Signed-off-by: Iftekharul Islam <iislam@us.ibm.com>
diff --git a/app/server-health/controllers/log-controller.html b/app/server-health/controllers/log-controller.html
new file mode 100644
index 0000000..713b879
--- /dev/null
+++ b/app/server-health/controllers/log-controller.html
@@ -0,0 +1,70 @@
+<div id="event-log">
+    <div class="row column">
+        <h1>Event Log</h1>
+    </div>
+    <section class="row column">
+        <div class="page-header">
+            <h2 class="inline h4">All events generated by the system</h2>
+            <div class="event-log__timezone inline float-right">
+                <button class="dropdown__button" ng-click="timezone = timezone == true ? false : true;" toggle-flag="timezone"
+                        >User timezone: <span ng-show="tmz== 'EDT'">EDT (UTC-4)</span><span ng-show="tmz=='UTC'">UTC - 0</span>
+                </button>
+                <ul class="dropdown__list inline" ng-show="timezone">
+                    <li>
+                        <button ng-click="tmz = 'EDT'; timezone=false;">User timezone: EDT (UTC-4)</button>
+                    </li>
+                    <li>
+                        <button ng-click="tmz = 'UTC'; timezone=false;">UTC Timezone : UTC - 0</button>
+                    </li>
+                </ul>
+            </div>
+        </div>
+    </section>
+    <!-- Filters -->
+    <section class="row column">
+        <!-- search -->
+        <log-search-control></log-search-control>
+        <!-- filters -->
+        <log-filter></log-filter>
+    </section> <!-- end filter -->
+    <section id="event-log__events" class="row column">
+        <div id="event__actions-bar" class="row header__actions-bar">
+            <div class="column small-1 large-1 event-log__col-check">
+                <label class="control-check">
+                    <input type="checkbox" name="events__check-all" ng-model="all" ng-checked="(logs|filter:{selected: true}).length == logs.length"/>
+                    <div class="control__indicator"></div>
+                </label>
+            </div>
+            <div class="column small-11 large-11 end col-logged-events">
+                <!-- top bar confirmation - ADD ACTIVE CLASS TO DISPLAY-->
+                <div class="inline__confirm event__confirm" ng-class="{active: confirm}">
+                    <div class="inline__confirm-message">
+                        <p class="h3"><i></i>Are you sure you want to <strong class="ng-binding">delete {{selectedEvents.length}} logs</strong>?
+                        </p>
+                    </div>
+                    <div class="inline__confirm-buttons">
+                        <button class="btn-primary" ng-click="accept()">Yes</button>
+                        <button class="btn-primary" ng-click="confirm = false">No</button>
+                    </div>
+                </div>
+                <p class="inline"><span class="event__select-count">{{filteredLogs.length}}</span> Events are logged</p>
+                <!-- when logs are selected, this text changes to show how many logs are checked -->
+                <div class="event__actions">
+                    <button class="inline btn-delete" ng-show="selectedEvents.length || all" ng-click="confirm= ! confirm">
+                        <img class="event__icon" src="assets/images/icon-trashcan-white.svg" alt="">Delete
+                    </button>
+                    <button class="inline btn-resolve" ng-show="selectedEvents.length || all">
+                        <img class="event__icon" src="assets/images/icon-checklist-white.svg" alt="">Mark as resolved
+                    </button>
+                    <a ng-href="data:text/json;charset=utf-8,{{export_data}}" class="inline btn-export"  download="{{export_name}}" ng-show="selectedEvents.length || all">Export</a>
+                </div>
+            </div>
+        </div>
+        <log-event 
+        dir-paginate="event in (filteredLogs = (logs|filter:filterBySeverity|filter:filterByStatus|filter:filterByDate|filter:filterBySearchTerms))| itemsPerPage: itemsPerPage" 
+        event="event" 
+        tmz="tmz">
+        </log-event>
+    </section>
+    <dir-pagination-controls template-url="common/directives/dirPagination.tpl.html"></dir-pagination-controls> 
+</div> <!-- end event log -->
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