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Genshin/phantom_svg

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lib/phantom/svg.rb

Summary

Maintainability
C
1 day
Test Coverage

Class Base has 23 methods (exceeds 20 allowed). Consider refactoring.
Open

    class Base
      attr_accessor :frames, :width, :height, :loops, :skip_first

      def initialize(path = nil, options = {})
        reset
Severity: Minor
Found in lib/phantom/svg.rb - About 2 hrs to fix

    Method combine has 40 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

          def combine(path)
        src = Base.new(path, {unique_ids: true})

        if @width != src.width || @height != src.height
          fail "Can't combine source images of different sizes."
    Severity: Minor
    Found in lib/phantom/svg.rb - About 1 hr to fix

      Method set_width has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

            def set_width(width)
        if width.nil?
          if @width.nil? || @width == 0
            frames.each do |frame|
              @width = frame.width.to_i if frame.width.to_i > @width
      Severity: Minor
      Found in lib/phantom/svg.rb - About 55 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 set_height has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

            def set_height(height)
        if height.nil?
          if @height.nil? || @height == 0
            frames.each do |frame|
              @height = frame.height.to_i if frame.height.to_i > @height
      Severity: Minor
      Found in lib/phantom/svg.rb - About 55 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 combine has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

            def combine(path)
        src = Base.new(path, {unique_ids: true})

        if @width != src.width || @height != src.height
          fail "Can't combine source images of different sizes."
      Severity: Minor
      Found in lib/phantom/svg.rb - About 35 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 4 locations. Consider refactoring.
      Open

            def load_from_png(path, options)
        reader = Parser::PNGReader.new(path, options)
        
        if reader.has_animation?
          @loops = reader.loops
      Severity: Major
      Found in lib/phantom/svg.rb and 3 other locations - About 35 mins to fix
      lib/phantom/svg.rb on lines 186..199
      lib/phantom/svg.rb on lines 218..231
      lib/phantom/svg.rb on lines 234..247

      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 4 locations. Consider refactoring.
      Open

            def load_from_jpeg(path, options)
        reader = Parser::JPEGReader.new(path, options)
        
        if reader.has_animation?
          @loops = reader.loops
      Severity: Major
      Found in lib/phantom/svg.rb and 3 other locations - About 35 mins to fix
      lib/phantom/svg.rb on lines 186..199
      lib/phantom/svg.rb on lines 202..215
      lib/phantom/svg.rb on lines 234..247

      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 4 locations. Consider refactoring.
      Open

            def load_from_svg(path, options)
        reader = Parser::SVGReader.new(path, options)
        
        if reader.has_animation?
          @loops = reader.loops
      Severity: Major
      Found in lib/phantom/svg.rb and 3 other locations - About 35 mins to fix
      lib/phantom/svg.rb on lines 202..215
      lib/phantom/svg.rb on lines 218..231
      lib/phantom/svg.rb on lines 234..247

      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 4 locations. Consider refactoring.
      Open

            def load_from_gif(path, option)
        reader = Parser::GIFReader.new(path, option)
        
        if reader.has_animation?
          @loops = reader.loops
      Severity: Major
      Found in lib/phantom/svg.rb and 3 other locations - About 35 mins to fix
      lib/phantom/svg.rb on lines 186..199
      lib/phantom/svg.rb on lines 202..215
      lib/phantom/svg.rb on lines 218..231

      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 set_width(width)
        if width.nil?
          if @width.nil? || @width == 0
            frames.each do |frame|
              @width = frame.width.to_i if frame.width.to_i > @width
      Severity: Minor
      Found in lib/phantom/svg.rb and 1 other location - About 20 mins to fix
      lib/phantom/svg.rb on lines 75..83

      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 28.

      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 set_height(height)
        if height.nil?
          if @height.nil? || @height == 0
            frames.each do |frame|
              @height = frame.height.to_i if frame.height.to_i > @height
      Severity: Minor
      Found in lib/phantom/svg.rb and 1 other location - About 20 mins to fix
      lib/phantom/svg.rb on lines 63..71

      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 28.

      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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