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app/controllers/app_admin/media_sets_controller.rb

Summary

Maintainability
B
4 hrs
Test Coverage

Method change_ownership has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

  def change_ownership
    unless transfer_option_available?
      redirect_to :back, flash: { notice: 'Choose at least one of transfer option.' } and return
    end
Severity: Minor
Found in app/controllers/app_admin/media_sets_controller.rb - About 45 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method delete_with_child_media_resources has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

  def delete_with_child_media_resources
    begin
      ActiveRecord::Base.transaction do
        @media_set = MediaSet.find params[:id]
        @media_set.child_media_resources.each{|mr| raise unless mr.destroy}
Severity: Minor
Found in app/controllers/app_admin/media_sets_controller.rb - About 45 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  def transfer_children_media_entries(resource, new_owner)
    if params[:transfer_children_media_entries].present? && resource.type == 'MediaEntry'
      if params[:delete_permissions_for_media_entries].present?
        delete_permissions_for(resource.user, resource)
      else
Severity: Minor
Found in app/controllers/app_admin/media_sets_controller.rb and 1 other location - About 35 mins to fix
app/controllers/app_admin/media_sets_controller.rb on lines 183..192

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 34.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  def transfer_children_sets(resource, new_owner)
    if params[:transfer_children_sets].present? && resource.type == 'MediaSet'
      if params[:delete_permissions_for_sets].present?
        delete_permissions_for(resource.user, resource)
      else
Severity: Minor
Found in app/controllers/app_admin/media_sets_controller.rb and 1 other location - About 35 mins to fix
app/controllers/app_admin/media_sets_controller.rb on lines 171..180

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 34.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  before_filter only: [:show] do
    if (id = params[:id]) and (not id.blank?) and (id =~ /^\d+$/)
      if mr = MediaResource.find_by(previous_id: id)
        redirect_to app_admin_media_set_path(mr.id), status: 301
      end
Severity: Minor
Found in app/controllers/app_admin/media_sets_controller.rb and 1 other location - About 30 mins to fix
app/controllers/concerns/previous_id_redirect.rb on lines 6..11

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 33.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  def update
    begin
      @media_set = MediaSet.find params[:id]
      @media_set.update_attributes(media_set_params)
      redirect_to app_admin_media_sets_path, flash: {success: "The media set has been saved successfuly."}
Severity: Minor
Found in app/controllers/app_admin/media_sets_controller.rb and 1 other location - About 30 mins to fix
app/controllers/app_admin/context_groups_controller.rb on lines 10..17

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 32.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  def destroy
    begin
      @media_set = MediaSet.find params[:id]
      @media_set.destroy
      redirect_to app_admin_media_sets_url, flash: {success: "The media set has been deleted without related resources"}
Severity: Minor
Found in app/controllers/app_admin/media_sets_controller.rb and 1 other location - About 25 mins to fix
app/controllers/app_admin/filter_sets_controller.rb on lines 7..14

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 31.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

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