gartz/ObjectEventTarget

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src/ObjectEventTarget.js

Summary

Maintainability
D
2 days
Test Coverage

File ObjectEventTarget.js has 304 lines of code (exceeds 250 allowed). Consider refactoring.
Open

// Add a ObjectEventTarget with a prototype that can be used
// by any object in the JavaScript context, to add, remove and trigger
// events.
// Example:
// ```
Severity: Minor
Found in src/ObjectEventTarget.js - About 3 hrs to fix

    Function dispatch has 63 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      function dispatch(obj, event){
        // Dispatch a queue of events of the tye passed inside the event object
    
        // Check if the event is a valid object
        if (!event || typeof event.type !== 'string'){
    Severity: Major
    Found in src/ObjectEventTarget.js - About 2 hrs to fix

      Function initEvent has 45 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        ObjectEvent.prototype.initEvent = function() {
          // Init event if it has some propertie wrong, fix it
      
          // Time that the event has created
          this.timeStamp = this.timeStamp || Date.now();
      Severity: Minor
      Found in src/ObjectEventTarget.js - About 1 hr to fix

        Avoid too many return statements within this function.
        Open

                  return returnValue;
        Severity: Major
        Found in src/ObjectEventTarget.js - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

                  return true;
          Severity: Major
          Found in src/ObjectEventTarget.js - About 30 mins to fix

            Avoid too many return statements within this function.
            Open

                return returnValue;
            Severity: Major
            Found in src/ObjectEventTarget.js - About 30 mins to fix

              Similar blocks of code found in 3 locations. Consider refactoring.
              Open

                    if (!this.hasOwnProperty('stopImmediatePropagation')){
                      var nativeStopImmediatePropagation = this.stopImmediatePropagation;
                      if (typeof stopImmediatePropagation !== 'function'){
                        nativeStopImmediatePropagation = function(){};
                      }
              Severity: Major
              Found in src/ObjectEventTarget.js and 2 other locations - About 3 hrs to fix
              src/ObjectEventTarget.js on lines 339..348
              src/ObjectEventTarget.js on lines 349..358

              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 101.

              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 3 locations. Consider refactoring.
              Open

                    if (!this.hasOwnProperty('stopPropagation')){
                      var nativeStopPropagation = this.stopPropagation;
                      if (typeof stopPropagation !== 'function'){
                        nativeStopPropagation = function(){};
                      }
              Severity: Major
              Found in src/ObjectEventTarget.js and 2 other locations - About 3 hrs to fix
              src/ObjectEventTarget.js on lines 339..348
              src/ObjectEventTarget.js on lines 359..368

              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 101.

              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 3 locations. Consider refactoring.
              Open

                    if (!this.hasOwnProperty('preventDefault')){
                      var nativePreventDefault = this.preventDefault;
                      if (typeof nativePreventDefault !== 'function'){
                        nativePreventDefault = function(){};
                      }
              Severity: Major
              Found in src/ObjectEventTarget.js and 2 other locations - About 3 hrs to fix
              src/ObjectEventTarget.js on lines 349..358
              src/ObjectEventTarget.js on lines 359..368

              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 101.

              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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