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SysMO-DB/seek

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app/controllers/model_images_controller.rb

Summary

Maintainability
B
4 hrs
Test Coverage

Method create has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Open

   def create
       unless params[:model_image].blank? || params[:model_image][:image_file].blank?
         file_specified = true
         @model_image = ModelImage.new params[:model_image]
         @model_image.model_id = params[:model_id]
Severity: Minor
Found in app/controllers/model_images_controller.rb - About 1 hr 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 filter_size has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

  def filter_size size
    max_size=1500
    matches = size.match /([0-9]+)x([0-9]+).*/
    if matches
      width = matches[1].to_i
Severity: Minor
Found in app/controllers/model_images_controller.rb - About 1 hr 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 create has 26 lines of code (exceeds 25 allowed). Consider refactoring.
Open

   def create
       unless params[:model_image].blank? || params[:model_image][:image_file].blank?
         file_specified = true
         @model_image = ModelImage.new params[:model_image]
         @model_image.model_id = params[:model_id]
Severity: Minor
Found in app/controllers/model_images_controller.rb - About 1 hr to fix

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

          width = matches[1].to_i
      height = matches[2].to_i
      width = max_size if width>max_size
      height = max_size if height>max_size
      return "#{width}x#{height}"
    Severity: Minor
    Found in app/controllers/model_images_controller.rb and 1 other location - About 25 mins to fix
    lib/seek/acts_as_fleximage_extension.rb on lines 70..74

    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 30.

    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

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