transferred Code Ocean from original repository to GitHub

app/views/exercises/_code_field.html.slim

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+.form-group class="form-group-#{attribute.to_s.gsub('_', '-')}"
+  = form.label(attribute, label)
+  |  
+  a.toggle-input href='#' = t('shared.upload_file')
+  = form.text_area(attribute, class: 'code-field form-control', rows: 5)
+  = form.file_field(attribute, class: 'alternative-input form-control', disabled: true)

app/views/exercises/_editor.html.slim

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+#editor.row data-exercise-id=exercise.id data-message-timeout=t('exercises.editor.timeout', permitted_execution_time: @exercise.execution_environment.permitted_execution_time) data-errors-url=execution_environment_errors_path(exercise.execution_environment) data-submissions-url=submissions_path
+  .col-sm-3 = render('editor_file_tree', files: @files)
+  #frames.col-sm-9
+    - @files.each do |file|
+      = render('editor_frame', exercise: exercise, file: file)
+    #editor-buttons.btn-group
+      = render('editor_button', data: {:'data-message-confirm' => t('exercises.editor.confirm_start_over'), :'data-url' => exercise_path(exercise)}, icon: 'fa fa-history', id: 'start-over', label: t('exercises.editor.start_over'))
+      = render('editor_button', data: {:'data-message-success' => t('submissions.create.success'), :'data-placement' => 'top', :'data-tooltip' => true}, icon: 'fa fa-save', id: 'save', label: t('exercises.editor.save'), title: t('.tooltips.save'))
+      .btn-group
+        = render('editor_button', icon: 'fa fa-desktop', id: 'render', label: t('exercises.editor.render'))
+        = render('editor_button', data: {:'data-message-failure' => t('exercises.editor.run_failure'), :'data-message-success' => t('exercises.editor.run_success'), :'data-placement' => 'top', :'data-tooltip' => true}, icon: 'fa fa-play', id: 'run', label: t('exercises.editor.run'), title: t('shared.tooltips.shortcut', shortcut: 'ALT + r'))
+        = render('editor_button', data: {:'data-placement' => 'top', :'data-tooltip' => true}, icon: 'fa fa-stop', id: 'stop', label: t('exercises.editor.stop'), title: t('shared.tooltips.shortcut', shortcut: 'ALT + r'))
+        = render('editor_button', data: {:'data-placement' => 'top', :'data-tooltip' => true}, icon: 'fa fa-rocket', id: 'test', label: t('exercises.editor.test'), title: t('shared.tooltips.shortcut', shortcut: 'ALT + t'))
+        button.btn.btn-primary.dropdown-toggle data-toggle='dropdown' type='button'
+          span.caret
+          span.sr-only Toggle Dropdown
+        ul.dropdown-menu role='menu'
+          li
+            a#dropdown-render data-cause='render' href='#'
+              i.fa.fa-desktop
+              = t('exercises.editor.render')
+          li
+            a#dropdown-run data-cause='run' href='#'
+              i.fa.fa-play
+              = t('exercises.editor.run')
+          li
+            a#dropdown-stop href='#'
+              i.fa.fa-stop
+              = t('exercises.editor.stop')
+          li
+            a#dropdown-test data-cause='test' href='#'
+              i.fa.fa-rocket
+              = t('exercises.editor.test')
+      = render('editor_button', data: {:'data-placement' => 'top', :'data-tooltip' => true}, icon: 'fa fa-trophy', id: 'assess', label: t('exercises.editor.score'), title: t('shared.tooltips.shortcut', shortcut: 'ALT + s'))

app/views/exercises/_editor_button.html.slim

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+button.btn class=(local_assigns[:classes] || 'btn-primary') *(local_assigns[:data] || {}) id=id title=local_assigns[:title] type='button'
+  i.fa.fa-circle-o-notch.fa-spin
+  i class=icon
+  = label

app/views/exercises/_editor_file_tree.html.slim

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+#files data-entries=FileTree.new(files).to_js_tree
+
+hr
+
+= render('editor_button', classes: 'btn-block btn-primary btn-sm', data: {:'data-cause' => 'file'}, icon: 'glyphicon glyphicon-plus', id: 'create-file', label: t('exercises.editor.create_file'))
+= render('editor_button', classes: 'btn-block btn-warning btn-sm', data: {:'data-cause' => 'file', :'data-message-confirm' => t('shared.confirm_destroy')}, icon: 'glyphicon glyphicon-trash', id: 'destroy-file', label: t('exercises.editor.destroy_file'))
+= render('editor_button', classes: 'btn-block btn-primary btn-sm', icon: 'fa fa-download', id: 'download', label: t('exercises.editor.download'))
+
+= render('shared/modal', id: 'modal-file', template: 'code_ocean/files/_form', title: t('exercises.editor.create_file'))

app/views/exercises/_editor_frame.html.slim

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+.frame data-executable=file.file_type.executable? data-filename=file.name_with_extension data-renderable=file.file_type.renderable? data-role=file.role
+  - if file.file_type.binary?
+    - if file.file_type.renderable?
+      - if file.file_type.audio?
+        = audio_tag(file.native_file.url, controls: true)
+      - elsif file.file_type.image?
+        = image_tag(file.native_file.url)
+      - elsif file.file_type.video?
+        = video_tag(file.native_file.url, controls: true)
+    - else
+      = link_to(file.native_file.file.name_with_extension, file.native_file.url)
+  - else
+    .editor data-file-id=file.ancestor_id data-indent-size=file.file_type.indent_size data-mode=file.file_type.editor_mode data-read-only=file.read_only = file.content

app/views/exercises/_file_form.html.slim

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+li.panel.panel-default
+  .panel-body
+    .form-group
+      = f.label(:name, t('activerecord.attributes.file.name'))
+      = f.text_field(:name, class: 'form-control')
+    .form-group
+      = f.label(:path, t('activerecord.attributes.file.path'))
+      = f.text_field(:path, class: 'form-control')
+      .help-block = t('.hints.path')
+    .form-group
+      = f.label(:file_type_id, t('activerecord.attributes.file.file_type_id'))
+      = f.collection_select(:file_type_id, @file_types, :id, :name, {}, class: 'form-control')
+    .form-group
+      = f.label(:role, t('activerecord.attributes.file.role'))
+      = f.select(:role, CodeOcean::File::TEACHER_DEFINED_ROLES.map { |role| [t("files.roles.#{role}"), role] }, {include_blank: true}, class: 'form-control')
+    .checkbox
+      label
+        = f.check_box(:hidden)
+        = t('activerecord.attributes.file.hidden')
+    .checkbox
+      label
+        = f.check_box(:read_only)
+        = t('activerecord.attributes.file.read_only')
+    .form-group
+      = f.label(:name, t('activerecord.attributes.file.feedback_message'))
+      = f.text_area(:feedback_message, class: 'form-control', disabled: !f.object.teacher_defined_test?, maxlength: 255)
+      .help-block = t('.hints.feedback_message')
+    .form-group
+      = f.label(:role, t('activerecord.attributes.file.weight'))
+      = f.number_field(:weight, class: 'form-control', disabled: !f.object.teacher_defined_test?, min: 1, step: 'any')
+    = render('code_field', attribute: :content, form: f, label: t('activerecord.attributes.file.content'))

app/views/exercises/_form.html.slim

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+= form_for(@exercise, multipart: true) do |f|
+  = render('shared/form_errors', object: @exercise)
+  .form-group
+    = f.label(:title)
+    = f.text_field(:title, class: 'form-control', required: true)
+  .form-group
+    = f.label(:description)
+    = f.text_area(:description, class: 'form-control')
+  .form-group
+    = f.label(:execution_environment_id)
+    = f.collection_select(:execution_environment_id, @execution_environments, :id, :name, {}, class: 'form-control')
+  .form-group
+    = f.label(:instructions)
+    = f.hidden_field(:instructions)
+    .form-control.markdown
+  .checkbox
+    label
+      = f.check_box(:public)
+      = t('activerecord.attributes.exercise.public')
+  h2 = t('activerecord.attributes.exercise.files')
+  ul#files.list-unstyled
+    = f.fields_for :files do |files_form|
+      = render('file_form', f: files_form)
+  a#add-file.btn.btn-default.btn-sm.pull-right href='#' = t('.add_file')
+  ul#dummies.hidden = f.fields_for(:files, CodeOcean::File.new, child_index: 'index') do |files_form|
+    = render('file_form', f: files_form)
+  .actions = render('shared/submit_button', f: f, object: @exercise)

app/views/exercises/edit.html.slim

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+h1 = @exercise
+
+= render('form')

app/views/exercises/implement.html.slim

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+h1 = @exercise
+
+span.badge.pull-right.score
+
+p.lead = @exercise.description
+
+ul.nav.nav-justified.nav-tabs role='tablist'
+  li.active
+    a data-placement='top' data-toggle='tab' data-tooltip=true href='#instructions' role='tab' title=t('shared.tooltips.shortcut', shortcut: 'ALT + 1')
+      i.fa.fa-question
+      = t('activerecord.attributes.exercise.instructions')
+  li
+    a data-placement='top' data-toggle='tab' data-tooltip=true href='#workspace' role='tab' title=t('shared.tooltips.shortcut', shortcut: 'ALT + 2')
+      i.fa.fa-code
+      = t('.workspace')
+  li
+    a data-placement='top' data-toggle='tab' data-tooltip=true href='#outputInformation' role='tab' title=t('shared.tooltips.shortcut', shortcut: 'ALT + 3')
+      i.fa.fa-terminal
+      = t('.output')
+  li
+    a data-placement='top' data-toggle='tab' data-tooltip=true href='#progress' role='tab' title=t('shared.tooltips.shortcut', shortcut: 'ALT + 4')
+      i.fa.fa-line-chart
+      = t('.progress')
+
+hr
+
+.tab-content
+  #instructions.tab-pane.active
+    p = render_markdown(@exercise.instructions)
+    br
+    p.text-center
+      a#start.btn.btn-lg.btn-success
+        i.fa.fa-code
+        = t('.start')
+  #workspace.tab-pane = render('editor', exercise: @exercise, files: @files, submission: @submission)
+  #outputInformation.tab-pane data-message-no-output=t('.no_output')
+    #hint
+      .panel.panel-warning
+        .panel-heading = t('.hint')
+        .panel-body
+    #output
+      pre = t('.no_output_yet')
+
+    #flowrHint.panel.panel-info(role='tab')
+      .panel-heading = 'Gain more insights here'
+      .panel-body
+
+  #progress.tab-pane
+    #results
+      h2 = t('.results')
+      p.test-count == t('.test_count', count: 0)
+      ul.list-unstyled
+      ul#dummies.hidden.list-unstyled
+        li.panel.panel-default
+          .panel-heading
+            h3.panel-title == t('.file', number: 0)
+          .panel-body
+            = row(label: '.passed_tests', value: t('shared.out_of', maximum_value: 0, value: 0).html_safe)
+            = row(label: 'activerecord.attributes.submission.score', value: t('shared.out_of', maximum_value: 0, value: 0).html_safe)
+            = row(label: '.feedback')
+            = row(label: '.output', value: link_to(t('shared.show'), '#'))
+    #score data-maximum-score=@exercise.maximum_score data-score=@submission.try(:score)
+      h4
+        span == "#{t('activerecord.attributes.submission.score')}: "
+        span.score
+      .progress
+        .progress-bar role='progressbar'
+    br
+    p.text-center = render('editor_button', classes: 'btn-lg btn-success', data: {:'data-message-confirm' => t('exercises.editor.confirm_submit'), :'data-url' => submit_exercise_path(@exercise)}, icon: 'fa fa-send', id: 'submit', label: t('exercises.editor.submit'))

app/views/exercises/index.html.slim

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+h1 = Exercise.model_name.human(count: 2)
+
+= render(layout: 'shared/form_filters') do |f|
+  .form-group
+    = f.label(:execution_environment_id_eq, t('activerecord.attributes.exercise.execution_environment'), class: 'sr-only')
+    = f.collection_select(:execution_environment_id_eq, ExecutionEnvironment.with_exercises, :id, :name, class: 'form-control', prompt: t('activerecord.attributes.exercise.execution_environment'))
+  .form-group
+    = f.label(:title_cont, t('activerecord.attributes.exercise.title'), class: 'sr-only')
+    = f.search_field(:title_cont, class: 'form-control', placeholder: t('activerecord.attributes.exercise.title'))
+
+.table-responsive
+  table.table
+    thead
+      tr
+        th = sort_link(@search, :title, t('activerecord.attributes.exercise.title'))
+        th = sort_link(@search, :user_id, t('activerecord.attributes.exercise.user'))
+        th = sort_link(@search, :execution_environment_id, t('activerecord.attributes.exercise.execution_environment'))
+        th = t('activerecord.attributes.exercise.public')
+        th colspan=6 = t('shared.actions')
+    tbody
+      - @exercises.each do |exercise|
+        tr
+          td = exercise.title
+          td = link_to(exercise.author, exercise.author)
+          td = link_to(exercise.execution_environment, exercise.execution_environment)
+          td = symbol_for(exercise.public?)
+          td = link_to(t('shared.show'), exercise)
+          td = link_to(t('shared.edit'), edit_exercise_path(exercise))
+          td = link_to(t('shared.destroy'), exercise, data: {confirm: t('shared.confirm_destroy')}, method: :delete)
+          td = link_to(t('.clone'), clone_exercise_path(exercise), data: {confirm: t('shared.confirm_destroy')}, method: :post)
+          td = link_to(t('.implement'), implement_exercise_path(exercise))
+          td = link_to(t('shared.statistics'), statistics_exercise_path(exercise))
+
+p = render('shared/new_button', model: Exercise)

app/views/exercises/new.html.slim

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+h1 = t('shared.new_model', model: Exercise.model_name.human)
+
+= render('form')

app/views/exercises/show.html.slim

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+- content_for :head do
+  = javascript_include_tag('http://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.1/highlight.min.js')
+  = stylesheet_link_tag('http://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.1/styles/default.min.css')
+
+h1
+  = @exercise
+  = render('shared/edit_button', object: @exercise)
+
+= row(label: 'exercise.title', value: @exercise.title)
+= row(label: 'exercise.user', value: link_to(@exercise.author, @exercise.author))
+= row(label: 'exercise.description', value: @exercise.description)
+= row(label: 'exercise.execution_environment', value: link_to(@exercise.execution_environment, @exercise.execution_environment))
+= row(label: 'exercise.instructions', value: render_markdown(@exercise.instructions))
+= row(label: 'exercise.maximum_score', value: @exercise.maximum_score)
+= row(label: 'exercise.public', value: @exercise.public?)
+= row(label: 'exercise.embedding_parameters') do
+  = content_tag(:input, nil, class: 'form-control', readonly: true, value: embedding_parameters(@exercise))
+
+h2 = t('activerecord.attributes.exercise.files')
+
+ul.list-unstyled
+  - @exercise.files.each do |file|
+    li.panel.panel-default
+      .panel-heading
+        h3.panel-title = file.name_with_extension
+      .panel-body
+        .clearfix = link_to(t('shared.destroy'), file, class:'btn btn-warning btn-sm pull-right', data: {confirm: t('shared.confirm_destroy')}, method: :delete)
+        = render('shared/file', file: file)

app/views/exercises/show.json.jbuilder

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+json.set! :files do
+  json.array! @exercise.files.visible, :content, :id
+end

app/views/exercises/statistics.html.slim

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+h1 = @exercise
+
+= row(label: '.participants', value: @exercise.users.count)
+- [:intermediate, :final].each do |scope|
+  = row(label: ".#{scope}_submissions") do
+    = "#{@exercise.submissions.send(scope).count} (#{t('.users', count: @exercise.submissions.send(scope).distinct.count(:user_id, :user_type))})"
+= row(label: '.average_score') do
+  p == @exercise.average_score ? t('shared.out_of', maximum_value: @exercise.maximum_score, value: @exercise.average_score) : empty
+  p = progress_bar(@exercise.average_percentage)