Merge pull request #32 from openHPI/statistics

Statistics

app/views/execution_environments/index.html.slim

@@ -10,7 +10,7 @@ h1 = ExecutionEnvironment.model_name.human(count: 2)
         th = t('activerecord.attributes.execution_environment.memory_limit')
         th = t('activerecord.attributes.execution_environment.network_enabled')
         th = t('activerecord.attributes.execution_environment.permitted_execution_time')
-        th colspan=4 = t('shared.actions')
+        th colspan=5 = t('shared.actions')
         th colspan=2 = t('shared.resources')
     tbody
       - @execution_environments.each do |execution_environment|
@@ -25,6 +25,7 @@ h1 = ExecutionEnvironment.model_name.human(count: 2)
           td = link_to(t('shared.edit'), edit_execution_environment_path(execution_environment))
           td = link_to(t('shared.destroy'), execution_environment, data: {confirm: t('shared.confirm_destroy')}, method: :delete)
           td = link_to(t('.shell'), shell_execution_environment_path(execution_environment))
+          td = link_to(t('shared.statistics'), statistics_execution_environment_path(execution_environment))
           td = link_to(t('activerecord.models.error.other'), execution_environment_errors_path(execution_environment.id))
           td = link_to(t('activerecord.models.hint.other'), execution_environment_hints_path(execution_environment.id))
 

app/views/execution_environments/statistics.html.slim

@@ -0,0 +1,15 @@
+h1 = @execution_environment
+
+.table-responsive
+  table.table
+    thead
+      tr
+        - ['.exercise', '.score', '.runs', '.worktime'].each do |title|
+          th.header = t(title)
+    tbody
+      - @execution_environment.exercises.each do |exercise|
+        tr
+          td = link_to exercise.title, controller: "exercises", action: "statistics", id: exercise.id
+          td = exercise.average_score
+          td = exercise.average_number_of_submissions
+          td = exercise.average_working_time

app/views/exercises/external_users/statistics.html.slim

@@ -0,0 +1,48 @@
+h1 = "#{@exercise} (external user #{@external_user})"
+- submissions = Submission.where("user_id = ?  AND exercise_id = ?", @external_user.id, @exercise.id)
+- current_submission = submissions.first
+- if current_submission
+  - initial_files = current_submission.files.to_a
+
+  - all_files = []
+  - file_types = Set.new()
+  - submissions.each do |submission|
+    - submission.files.each do |file|
+      - file_types.add(ActiveSupport::JSON.encode(file.file_type))
+    - all_files.push(submission.files)
+
+  .hidden#data data-submissions=ActiveSupport::JSON.encode(submissions) data-files=ActiveSupport::JSON.encode(all_files) data-file-types=ActiveSupport::JSON.encode(file_types)
+
+  #stats-editor.row
+    - index = 0
+    - all_files.each do |files|
+      .files class=(@exercise.hide_file_tree ? 'hidden col-sm-3' : 'col-sm-3') data-index=index data-entries=FileTree.new(files).to_js_tree
+      - index += 1
+    div class=(@exercise.hide_file_tree ? 'col-sm-12' : 'col-sm-9')
+      #current-file.editor
+
+  #submissions-slider
+    input type='range' orient='horizontal' list='datapoints' min=0 max=submissions.length-1 value=0
+    datalist#datapoints
+      - index=0
+      - submissions.each do |submission|
+        option data-submission=submission
+          =index
+        - index += 1
+
+  #timeline
+    .table-responsive
+      table.table
+        thead
+          tr
+            - ['.time', '.cause', '.score'].each do |title|
+              th.header = t(title)
+        tbody
+          - submissions.each do |submission|
+            tr data-id=submission.id
+              td.clickable = submission.created_at.strftime("%F %T")
+              td = submission.cause
+              td = submission.score
+
+- else
+  p = t('.no_data_available')

app/views/exercises/statistics.html.slim

@@ -7,3 +7,23 @@ h1 = @exercise
 = row(label: '.average_score') do
   p == @exercise.average_score ? t('shared.out_of', maximum_value: @exercise.maximum_score, value: @exercise.average_score.round(2)) : empty
   p = progress_bar(@exercise.average_percentage)
+
+= row(label: '.average_worktime') do
+  p = @exercise.average_working_time
+
+- Hash[:internal_users => t('.internal_users'), :external_users => t('.external_users')].each_pair do |symbol, label|
+  strong = label
+  .table-responsive
+    table.table
+      thead
+        tr
+          - ['.user', '.score', '.runs', '.worktime'].each do |title|
+            th.header = t(title)
+      tbody
+        - @exercise.send(symbol).distinct().each do |user|
+          tr
+            - submissions = @exercise.submissions.where('user_id=?', user.id)
+            td = link_to_if symbol==:external_users, "#{user.name} (#{user.email})", {controller: "exercises", action: "statistics", external_user_id: user.id, id: @exercise.id}
+            td = submissions.maximum('score') or 0
+            td = submissions.count('id')
+            td = @exercise.average_working_time_for(user.id) or 0

app/views/external_users/statistics.html.slim

@@ -0,0 +1,2 @@
+h1 = @user
+H2 = 'Hallo'