X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/f5254bc8e4c0d6f0169ce2de4c9ba43ff6fe87a5..04d8e74e9b6476b2a87c5a66c07566f041c97b37:/apps/workbench/app/views/jobs/_show_log.html.erb

diff --git a/apps/workbench/app/views/jobs/_show_log.html.erb b/apps/workbench/app/views/jobs/_show_log.html.erb
index 8f1321334c..448e04c663 100644
--- a/apps/workbench/app/views/jobs/_show_log.html.erb
+++ b/apps/workbench/app/views/jobs/_show_log.html.erb
@@ -1,3 +1,24 @@
+<% if !@object.log %>
+
+<div id="log_graph_div"
+     class="arv-log-event-listener"
+     style="display:none"
+     data-object-uuid="<%= @object.uuid %>"></div>
+
+<div id="event_log_div"
+     class="arv-log-event-listener arv-log-event-handler-append-logs arv-job-log-window"
+     data-object-uuid="<%= @object.uuid %>"
+  ><%= @object.stderr_log_lines(Rails.configuration.running_job_log_records_to_fetch).join("\n") %>
+</div>
+
+<%# Applying a long throttle suppresses the auto-refresh of this
+    partial that would normally be triggered by arv-log-event. %>
+<div class="arv-log-refresh-control"
+     data-load-throttle="86486400000" <%# 1001 nights %>
+     ></div>
+
+<% else %>
+
 <script>
 (function() {
 var pagesize = 1000;
@@ -15,7 +36,7 @@ var taskState = newTaskState();
 
 var makeFilter = function() {
   var pass = [];
-  $(".toggle-filter").each(function(i, e) {
+  $(".toggle-filter, .radio-filter").each(function(i, e) {
     if (e.checked) {
       pass.push(e.id.substr(5));
     }
@@ -39,26 +60,71 @@ var makeFilter = function() {
   });
 }
 
-<% if @object.log %>
+<% if @object.log and !@object.log.empty? %>
   <% logcollection = Collection.find @object.log %>
   <% if logcollection %>
-    $.ajax('<%=j url_for logcollection %>/<%=j logcollection.files[0][1] %>').
-    done(function(data, status, jqxhr) {
-    logViewer.filter();
-    addToLogViewer(logViewer, data.split("\n"), taskState);
-    logViewer.filter(makeFilter());
-    generateJobOverview("#log-viewer-overview", logViewer, taskState);
-    $("#logloadspinner").detach();
-    }).
-    fail(function(jqxhr, status, error) {
-    $("#logloadspinner").detach();
-    });
+    var log_size = <%= logcollection.files[0][2] %>
+    var log_maxbytes = <%= Rails.configuration.log_viewer_max_bytes %>;
+    var logcollection_url = '<%=j url_for logcollection %>/<%=j logcollection.files[0][1] %>';
+    $("#log-viewer-download-url").attr('href', logcollection_url);
+    $("#log-viewer-download-pane").show();
+    var headers = {};
+    if (log_size > log_maxbytes) {
+      headers['Range'] = 'bytes=0-' + log_maxbytes;
+    }
+    var ajax_opts = { dataType: 'text', headers: headers };
+    load_log();
+
+    function load_log() {
+        $.ajax(logcollection_url, ajax_opts).done(done).fail(fail);
+    }
+    function done(data, status, jqxhr) {
+        if (jqxhr.getResponseHeader('Content-Type').indexOf('application/json') === 0) {
+            // The browser won't allow a redirect-with-cookie response
+            // because keep-web isn't same-origin with us. Instead, we
+            // assure keep-web it's OK to respond with the content
+            // immediately by setting the token in the request body
+            // instead and adding disposition=attachment.
+            logcollection_url = JSON.parse(data).href;
+            var queryAt = logcollection_url.indexOf('?api_token=');
+            if (queryAt >= 0) {
+                ajax_opts.method = 'POST';
+                ajax_opts.data = {
+                    api_token: logcollection_url.slice(queryAt+11),
+                    disposition: 'attachment',
+                };
+                logcollection_url = logcollection_url.slice(0, queryAt);
+            }
+            return load_log();
+        }
+        logViewer.filter();
+        addToJobLogViewer(logViewer, data.split("\n"), taskState);
+        logViewer.filter(makeFilter());
+        content_range_hdr = jqxhr.getResponseHeader('Content-Range');
+        var v = content_range_hdr && content_range_hdr.match(/bytes \d+-(\d+)\/(.+)/);
+        short_log = v && (v[2] == '*' || parseInt(v[1]) + 1 < v[2]);
+        if (jqxhr.status == 206 && short_log) {
+            $("#log-viewer-overview").html(
+                '<p>Showing only ' + data.length + ' bytes of this log.' +
+                    ' Timing information is unavailable since' +
+                    ' the full log was not retrieved.</p>'
+            );
+        } else {
+            generateJobOverview("#log-viewer-overview", logViewer, taskState);
+        }
+        $("#log-viewer .spinner").detach();
+    }
+    function fail(jqxhr, status, error) {
+        // TODO: tell the user about the error
+        console.log('load_log failed: status='+status+' error='+error);
+        $("#log-viewer .spinner").detach();
+    }
   <% end %>
 <% else %>
   <%# Live log loading not implemented yet. %>
 <% end %>
 
-$(".toggle-filter").on("change", function() {
+$(".toggle-filter, .radio-filter").on("change", function() {
   logViewer.filter(makeFilter());
 });
 
@@ -69,7 +135,6 @@ $("#filter-all").on("click", function() {
 
 $("#filter-none").on("click", function() {
   $(".toggle-filter").each(function(i, f) { f.checked = false; console.log(f); });
-  $("#show-all-tasks").prop("checked", true);
   logViewer.filter(makeFilter());
 });
 
@@ -104,19 +169,15 @@ $("#set-show-failed-only").on("click", function() {
 
   <h3>Summary</h3>
   <p id="log-viewer-overview">
-    <% if !@object.log %>
-      <% if @object.finished_at %>
-        This job did not produce an diagnostic log.
-      <% else %>
-        This job is still running.  The job log will be available when the job is complete.
-      <% end %>
-    <% else %>
-      <% if !logcollection %>
-        The collection containing the job log was not found.
-      <% end %>
+    <% if !logcollection %>
+      The collection containing the job log was not found.
     <% end %>
   </p>
 
+  <p id="log-viewer-download-pane" style="display:none">
+    <a id="log-viewer-download-url" href="">Download the full log</a>
+  </p>
+
   <div class="h3">Log
 
     <span class="pull-right">
@@ -152,13 +213,13 @@ $("#set-show-failed-only").on("click", function() {
 
   <div>
     <div class="radio-inline log-viewer-button" style="margin-left: 10px">
-      <label><input id="show-all-tasks" type="radio" name="show-tasks-group" checked="true" class="toggle-filter"> Show all tasks</label>
+      <label><input id="show-all-tasks" type="radio" name="show-tasks-group" checked="true" class="radio-filter"> Show all tasks</label>
     </div>
     <div class="radio-inline log-viewer-button">
-      <label><input id="show-successful-tasks" type="radio" name="show-tasks-group" class="toggle-filter"> Only successful tasks</label>
+      <label><input id="show-successful-tasks" type="radio" name="show-tasks-group" class="radio-filter"> Only successful tasks</label>
     </div>
     <div class="radio-inline log-viewer-button">
-      <label><input id="show-failed-tasks" type="radio" name="show-tasks-group" class="toggle-filter"> Only failed tasks</label>
+      <label><input id="show-failed-tasks" type="radio" name="show-tasks-group" class="radio-filter"> Only failed tasks</label>
     </div>
   </div>
 
@@ -205,7 +266,7 @@ $("#set-show-failed-only").on("click", function() {
     </table>
 
     <% if @object.log and logcollection %>
-      <%= image_tag 'ajax-loader.gif', id: "logloadspinner" %>
+      <div class="spinner spinner-32px"></div>
     <% end %>
 
   </div>
@@ -215,4 +276,7 @@ $("#set-show-failed-only").on("click", function() {
     <span class="log-viewer-paging"></span>
     <a href="#" class="log-viewer-page-down"><span class='glyphicon glyphicon-arrow-down'></span></a>
   </div>
+
 </div>
+
+<% end %>