Fixes #26349 - Create tasks details page in react

app/controllers/foreman_tasks/api/tasks_controller.rb

@@ -16,7 +16,7 @@ class TasksController < ::Api::V2::BaseController
       class BadRequest < Apipie::ParamError
       end
 
-      before_action :find_task, :only => [:show]
+      before_action :find_task, :only => [:show, :details]
 
       api :GET, '/tasks/summary', 'Show task summary'
       def summary
@@ -27,6 +27,10 @@ def summary
       param :id, :identifier, desc: 'UUID of the task'
       def show; end
 
+      api :GET, '/tasks/:id/details', 'Show task extended details'
+      param :id, :identifier, desc: 'UUID of the task'
+      def details; end
+
       api :POST, '/tasks/bulk_search', 'List dynflow tasks for uuids'
       param :searches, Array, :desc => 'List of uuids to fetch info about' do
         param :search_id, String, :desc => <<-DESC
@@ -117,10 +121,10 @@ def bulk_resume
         param :order, String, :desc => N_('How to order the sorted results (e.g. ASC for ascending)')
       end
       def index
-        scope = resource_scope.search_for(params[:search]).select('DISTINCT foreman_tasks_tasks.*')
-
         total = resource_scope.count
-        subtotal = scope.count
+        subtotal = resource_scope.search_for(params[:search]).select('DISTINCT foreman_tasks_tasks.id').count
+
+        scope = resource_scope.search_for(params[:search]).select('DISTINCT foreman_tasks_tasks.*')
 
         ordering_params = {
           sort_by: params[:sort_by] || 'started_at',

app/controllers/foreman_tasks/tasks_controller.rb

@@ -65,7 +65,7 @@ def resume
       task = find_dynflow_task
       if task.resumable?
         ForemanTasks.dynflow.world.execute(task.execution_plan.id)
-        flash[:notice] = _('The execution was resumed.')
+        flash[:info] = _('The execution was resumed.')
       else
         flash[:warning] = _('The execution has to be resumable.')
       end

app/helpers/foreman_tasks/foreman_tasks_helper.rb

@@ -25,6 +25,20 @@ def troubleshooting_info
       ret.html_safe
     end
 
+    def troubleshooting_info_text
+      return if @task.state != 'paused' || @task.main_action.nil?
+      helper = TroubleshootingHelpGenerator.new(@task.main_action)
+      helper.generate_text
+    end
+
+    def username_link_task(owner, username)
+      if owner.present? && username != User::ANONYMOUS_API_ADMIN && username != User::ANONYMOUS_ADMIN
+        link_to_if_authorized(username, hash_for_edit_user_path(owner))
+      else
+        username
+      end
+    end
+
     def task_result_icon_class(task)
       return 'task-status pficon-help' if task.state != 'stopped'
 

app/models/foreman_tasks/task/dynflow_task.rb

@@ -99,6 +99,32 @@ def running_steps
       execution_plan.try(:steps_in_state, :running, :suspended) || []
     end
 
+    def input_output_failed_steps
+      @failed_steps = failed_steps
+      @failed_steps.map do |f|
+        {
+          error: ({ exception_class: f.error.exception_class, message: f.error.message, backtrace: f.error.backtrace } if f.error),
+        action_class: f.action_class.name,
+        state: f.state,
+        input: f.action(execution_plan).input.pretty_inspect,
+        output: f.action(execution_plan).output.pretty_inspect
+        }.compact
+      end
+    end
+
+    def input_output_running_steps
+      @running_steps = running_steps
+      @running_steps.map do |f|
+        {
+          action_class: f.action_class.name,
+          state: f.state,
+          input: f.action(execution_plan).input.pretty_inspect,
+          output: f.action(execution_plan).output.pretty_inspect,
+          cancellable: cancellable_action?(f.action(execution_plan))
+        }
+      end
+    end
+
     def humanized
       { action: get_humanized(:humanized_name),
         input:  get_humanized(:humanized_input),

app/services/foreman_tasks/troubleshooting_help_generator.rb

@@ -44,6 +44,10 @@ def generate_html
       # rubocop:enable Rails/OutputSafety
     end
 
+    def generate_text
+      (description + link_descriptions_html).join("\n")
+    end
+
     def link_descriptions_html
       links.map do |link|
         link.description % { link: %(<a href="%{href}">%{title}</a>) % link.to_h }

app/views/foreman_tasks/api/tasks/details.json.rabl

@@ -0,0 +1,19 @@
+object @task if @task
+
+extends 'foreman_tasks/api/tasks/show'
+
+attributes :start_at
+node(:action) { @task.action }
+node(:execution_plan) { { state: @task.execution_plan.state, cancellable: @task.execution_plan.cancellable? } }
+node(:failed_steps) { @task.input_output_failed_steps }
+node(:running_steps) { @task.input_output_running_steps }
+node(:help) { troubleshooting_info_text }
+node(:has_sub_tasks) { @task.sub_tasks.any? }
+node(:allowDangerousActions) { Setting['dynflow_allow_dangerous_actions'] }
+node(:locks) do
+  @task.locks.map do |lock|
+    { name: lock.name, exclusive: lock.exclusive, resource_type: lock.resource_type, resource_id: lock.resource_id }
+  end
+end
+node(:username_path) { username_link_task(@task.owner, @task.username) }
+node(:parent_task_id) { @task.parent_task_id }

app/views/foreman_tasks/layouts/react.html.erb

@@ -9,4 +9,4 @@
   <div id="foremanTasksReactRoot"></div>
 <% end %>
 <%= render file: "layouts/base" %>
-<%= mount_react_component('ForemanTasks', '#foremanTasksReactRoot') %>
+<%= mount_react_component('ForemanTasks', '#foremanTasksReactRoot',{ :flatten_data => true }) %>