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kodadot/nft-gallery

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utils/gallery/media.ts

Summary

Maintainability
B
5 hrs
Test Coverage

Function resolveMedia has 34 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export function resolveMedia(mimeType?: string): MediaType {
  if (!mimeType) {
    return MediaType.UNKNOWN
  }
Severity: Minor
Found in utils/gallery/media.ts - About 1 hr to fix

    Function resolveMedia has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
    Open

    export function resolveMedia(mimeType?: string): MediaType {
  if (!mimeType) {
    return MediaType.UNKNOWN
  }
    Severity: Minor
    Found in utils/gallery/media.ts - 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

    Avoid too many return statements within this function.
    Open

        return MediaType.OBJECT
    Severity: Major
    Found in utils/gallery/media.ts - About 30 mins to fix

      Avoid too many return statements within this function.
      Open

          return MediaType.IMAGE
      Severity: Major
      Found in utils/gallery/media.ts - About 30 mins to fix

        Avoid too many return statements within this function.
        Open

            return MediaType.UNKNOWN
        Severity: Major
        Found in utils/gallery/media.ts - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

              return MediaType.AUDIO
          Severity: Major
          Found in utils/gallery/media.ts - About 30 mins to fix

            Avoid too many return statements within this function.
            Open

              return result ?? MediaType.UNKNOWN
            Severity: Major
            Found in utils/gallery/media.ts - About 30 mins to fix

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

                Object.entries(MediaType).forEach(([type, value]) => {
    if (type === prefix) {
      result = value
      return
    }
              Severity: Minor
              Found in utils/gallery/media.ts and 1 other location - About 35 mins to fix
              components/rmrk/utils.ts on lines 35..40

              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 47.

              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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