Every campaign has an end.

Drop ahoy, because it's more trouble than it's worth. This means dropping
visits, campaigns, targets.

Campaigns are better run to analytics, such as:
* https://matomo.org/docs/tracking-campaigns/
* https://matomo.org/docs/tracking-goals-web-analytics/
* https://support.google.com/analytics/answer/1012040?hl=en

app/views/admin/campaigns/_form.html.haml

@@ -1,24 +0,0 @@
-.row
-  .col-md-12
-    .page-header
-      %h1
-        - if @campaign.new_record?
-          New
-        Campaign
-        = @campaign.name
-
-.row
-  .col-md-8
-    = semantic_form_for(@campaign, url: (@campaign.new_record? ? admin_conference_campaigns_path : admin_conference_campaign_path(@conference.short_title, @campaign))) do |f|
-      = f.inputs do
-        = f.input :name, input_html: { autofocus: true }
-        = f.inputs name: 'UTM Parameters' do
-          = f.input :utm_campaign, label: 'Campaign', hint: 'Groups all of the content from one campaign. E.g. 20percentpromocode'
-          = f.input :utm_source, label: 'Source', hint: 'Which website is sending you traffic. E.g. Facebook, google+, blog'
-          = f.input :utm_medium, label: 'Medium', hint: 'The type of marketing medium that the link is featured in. E.g. Facebook wallpost or facebook advertisement'
-          = f.input :utm_term, label: 'Term', hint: 'Campaign keywords. E.g. marketing+conference+opensource'
-          = f.input :utm_content, label: 'Content', hint: 'Used to track the different types of content that point to the same URL (A/B Test).'
-        = f.inputs name: 'Targets' do
-          = f.input :targets, collection: @conference.targets
-      %p.text-right
-        = f.action :submit, as: :button, button_html: { class: 'btn btn-primary' }

app/views/admin/campaigns/index.html.haml

@@ -1,42 +0,0 @@
-.row
-  .col-md-12
-    .page-header
-      %h1 Campaigns
-      %p.text-muted
-        Track where people come from
-.row
-  .col-md-12
-    %table.table.table-hover#campaigns
-      %thead
-        %tr
-          %th Name
-          %th Visits
-          %th Registrations
-          %th Submissions
-          %th Link
-          %th Actions
-      %tbody
-        - @campaigns.each do |campaign|
-          %tr
-            %td{ 'id' => "name_#{campaign.id}" }
-              = campaign.name
-            %td{ 'id' => "visits_#{campaign.id}" }
-              = campaign.visits_count
-            %td{ 'id' => "registrations_#{campaign.id}" }
-              = campaign.registrations_count
-            %td{ 'id' => "submissions_#{campaign.id}" }
-              = campaign.submissions_count
-            %td
-              %a.copyLink{ 'href' => '#', 'data-url' => root_path + campaign.url_parameters }
-                Copy link
-            %td
-              .btn-group
-                = link_to 'Edit',
-                edit_admin_conference_campaign_path(@conference.short_title, campaign.id),
-                class: 'btn btn-primary'
-                = link_to 'Delete',
-                    admin_conference_campaign_path(@conference.short_title, campaign.id),
-                    method: :delete, class: 'btn btn-danger', data: { confirm: "Do you really want to delete the campaign #{campaign.name}?" }
-.row
-  .col-md-12
-    = link_to 'New Campaign', new_admin_conference_campaign_path, class: 'btn btn-success pull-right'

app/views/admin/conferences/_campaigns.html.haml

@@ -1,40 +0,0 @@
-- if campaigns && !campaigns.empty?
-  .row
-    .col-md-12
-      %p
-        Your target "#{campaigns.values[0]['target_name']}" from campaign "#{campaigns.values[0]['campaign_name']}" has generated
-        %strong
-          #{pluralize(campaigns.values[0]['value'], campaigns.values[0]['unit'])}
-        since #{campaigns.values[0]['created_at']}.
-      %p
-        That is
-        %strong{ 'style' => "color: #{target_progress_color(campaigns.values[0]['progress'])};" }
-          #{campaigns.values[0]['progress']} %
-        of your target, there are
-        %strong{ 'style' => "color: #{days_left_color(campaigns.values[0]['days_left'])};" }
-          #{pluralize(campaigns.values[0]['days_left'], 'day')} left.
-  .row
-    .col-md-12
-      %div{ 'style' => 'display: none;', 'id' => "#{name}" }
-        - campaigns.drop(1).each do |(_key, value)|
-          %div
-            %p
-              Your target "#{value['target_name']}" from campaign "#{value['campaign_name']}" has generated
-              %strong
-                #{pluralize(value['value'], value['unit'])}
-              since #{value['created_at']}.
-            %p
-              That is
-              %strong{ 'style' => "color: #{target_progress_color(value['progress'])};" }
-                #{value['progress']} %
-              of your target, there are
-              %strong{ 'style' => "color: #{days_left_color(value['days_left'])};" }
-                #{pluralize(value['days_left'], 'day')} left.
-  .row
-    .col-md-12
-      - if campaigns.length > 1
-        %a.show_targets{ 'href' => '#', 'data-name' => "#{name}" }
-          more
-- else
-  %h5.text-warning.text-center
-    No Campaigns!

app/views/admin/conferences/_targets.html.haml

@@ -1,32 +0,0 @@
-- if targets && !targets.empty?
-  .row
-    .col-md-8.col-md-offset-2
-      .row
-        .col-md-10
-          %h6.text-muted.pull-left
-            Target 1
-      .row
-        .col-md-10
-          .progress{ 'title' => "#{targets.keys[0]}" }
-            .progress-bar{ 'role' => 'progressbar', 'aria-valuenow' => " #{targets.values[0]}", 'aria-valuemin' => '0',
-                          'aria-valuemax' => '100', 'style' => "width: #{targets.values[0]}%;" }
-              = "#{targets.values[0]} %"
-  .row
-    .col-md-8.col-md-offset-2
-      %div{ 'style' => 'display: none;', 'id' => "#{name}" }
-        - targets.drop(1).each_with_index do |(key, value), index|
-          .row
-            .col-md-10
-              %h6.text-muted.pull-left
-                = "Target #{index + 2}"
-          .row
-            .col-md-10
-              .progress{ 'title' => "#{key}" }
-                .progress-bar{ 'role' => 'progressbar', 'aria-valuenow' => "#{value}", 'aria-valuemin' => '0',
-                              'aria-valuemax' => '100', 'style' => "width: #{value}%;" }
-                  = "#{value} %"
-  .row
-    .col-md-2.col-md-offset-2
-      - if targets.length > 1
-        %a.show_targets{ 'href' => '#', 'data-name' => "#{name}" }
-          more

app/views/admin/conferences/show.html.haml

@@ -115,13 +115,6 @@
         = render partial: 'recent_submissions', locals: {recent_events: @recent_events}
   .col-md-4
     = render partial: 'top_submitter', locals: {top_submitter: @top_submitter}
-.row
-  .col-md-12
-    %h3
-      %span
-        %i.fa.fa-flag
-        Campaigns
-    = render partial: 'campaigns', locals: {campaigns: @campaigns, name: 'campaigns'}
 
 :javascript
   $('#recentTable a').click(function (e) {

app/views/admin/targets/_form.html.haml

@@ -1,15 +0,0 @@
-.row
-  .col-md-12
-    .page-header
-      %h1
-        -if @target.new_record?
-          New
-        Target
-.row
-  .col-md-8
-    = semantic_form_for(@target, url: (@target.new_record? ? admin_conference_targets_path : admin_conference_target_path(@conference.short_title, @target))) do |f|
-      = f.input :due_date, as: :string, input_html: { class: 'target-due-date-datepicker'}, label: 'Until when do you want to have '
-      = f.input :target_count, input_html: { autofocus: true }, label: 'this amount of '
-      = f.input :unit, as: :select, label: 'Unit', class: 'form-control', collection: Target.units.values, include_blank: false
-      %p.text-right
-        = f.action :submit, as: :button, button_html: { class: 'btn btn-primary' }

app/views/admin/targets/index.html.haml

@@ -1,35 +0,0 @@
-.row
-  .col-md-12
-    .page-header
-      %h1 Targets
-      %p.text-muted
-        Set up goals for your conference
-.row
-  .col-md-12
-    %table.table.table-hover#targets
-      %thead
-        %tr
-          %th Due Date
-          %th Target Count
-          %th Unit
-          %th Actions
-      %tbody
-        - @targets.each do |target|
-          %tr
-            %td{'id'=> "due_date_#{target.id}"}
-              = target.due_date
-            %td{'id'=> "count#{target.id}"}
-              = target.target_count
-            %td{'id'=> "unit_#{target.id}"}
-              = target.unit
-            %td
-              .btn-group
-                = link_to 'Edit',
-                edit_admin_conference_target_path(@conference.short_title, target.id),
-                class: 'btn btn-primary'
-                = link_to 'Delete',
-                admin_conference_target_path(@conference.short_title, target.id),
-                method: :delete, class: 'btn btn-danger', data: { confirm: "Do you really want to delete this target?" }
-.row
-  .col-md-12
-    = link_to 'New Target', new_admin_conference_target_path, class: 'btn btn-success pull-right'

app/views/admin/versions/_object_desc_and_link.html.haml

@@ -74,10 +74,6 @@
   = link_to (current_or_last_object_state('Event', event_id).try(:title) || 'deleted event'),
           admin_conference_program_event_path(conference_short_title, event_id)
 
-- when 'Target'
-  target
-  = link_if_alive version, object.to_s, admin_conference_targets_path(conference_short_title), conference
-
 - when 'EventSchedule'
   event
   = link_to (current_or_last_object_state('Event', object.event_id).try(:title) || 'deleted'),
@@ -187,12 +183,6 @@
           admin_conference_ticket_path(conference_short_title, version.item_id),
           conference
 
-- when 'Campaign'
-  campaign
-  = link_if_alive version, object.name,
-          admin_conference_campaigns_path(conference_short_title),
-          conference
-
 - when 'DifficultyLevel'
   difficulty level
   = link_if_alive version, object.title,admin_conference_program_difficulty_levels_path(conference_short_title), conference