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

            }).catch(err => {
              console.log(err);
              console.log('WebAssembly acceleration errored; falling back to JavaScript in PixelManipulation');
              perPixelManipulation();
Severity: Minor
Found in src/modules/_nomodule/PixelManipulation.js and 1 other location - About 45 mins to fix
src/modules/_nomodule/PixelManipulation.js on lines 267..275

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 50.

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

Function map has 6 arguments (exceeds 4 allowed). Consider refactoring.
Open

    function map(n, start1, stop1, start2, stop2, withinBounds) {
Severity: Minor
Found in src/modules/Dynamic/Module.js - About 45 mins to fix

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

            catch(err){
              console.log(err);
              console.log('WebAssembly acceleration errored; falling back to JavaScript in PixelManipulation');
              perPixelManipulation();
Severity: Minor
Found in src/modules/_nomodule/PixelManipulation.js and 1 other location - About 45 mins to fix
src/modules/_nomodule/PixelManipulation.js on lines 245..253

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 50.

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

Avoid deeply nested control flow statements.
Open

        while( k <= 8){
          let newX = x + neighbourX[k], newY = y + neighbourY[k];

          if( newX >= 0 && newX < pixels.shape[0])
          {
Severity: Major
Found in src/modules/NoiseReduction/NoiseReduction.js - About 45 mins to fix

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

      function output(image, datauri, mimetype, wasmSuccess) {
        step.output = { src: datauri, format: mimetype, wasmSuccess, useWasm: options.useWasm };
      }
Severity: Minor
Found in src/modules/Blend/Module.js and 1 other location - About 45 mins to fix
src/modules/Mask/Module.js on lines 51..58

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 50.

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

Avoid deeply nested control flow statements.
Open

          if( newX >= 0 && newX < pixels.shape[0])
          {
            if( newY >= 0 && newY < pixels.shape[1]){
              windowr[i] = pixels.get((newX), (newY), 0);
              windowg[i] = pixels.get((newX), (newY), 1);
Severity: Major
Found in src/modules/NoiseReduction/NoiseReduction.js - About 45 mins to fix

Function getDirectories has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

var getDirectories = function(rootDir, cb) {
  fs.readdir(rootDir, function(err, files) {
    var dirs = [];
    if (typeof (files) == 'undefined' || files.length == 0) {
      cb(dirs);
Severity: Minor
Found in src/ExportBin.js - 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

Function changePixel has 6 arguments (exceeds 4 allowed). Consider refactoring.
Open

      function changePixel(r2, g2, b2, a2, x, y) {
Severity: Minor
Found in src/modules/Blend/Module.js - About 45 mins to fix

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

  var canvasToBlobUrl = function canvasToBlobUrl(canvas) {

    var blob = dataURItoBlob(canvas.toDataURL('image/png'));
    return window.URL.createObjectURL(blob);
Severity: Minor
Found in src/modules/ColorHalftone/Module.js and 1 other location - About 40 mins to fix
src/modules/WebglDistort/Module.js on lines 31..36

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 49.

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

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

  var canvasToBlobUrl = function canvasToBlobUrl(canvas) {

    var blob = dataURItoBlob(canvas.toDataURL('image/png'));
    return window.URL.createObjectURL(blob);
Severity: Minor
Found in src/modules/WebglDistort/Module.js and 1 other location - About 40 mins to fix
src/modules/ColorHalftone/Module.js on lines 33..38

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 49.

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

Function Run has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

function Run(ref, json_q, callback, ind, progressObj) {
Severity: Minor
Found in src/Run.js - About 35 mins to fix

Function getNeighbourPixel has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

    function getNeighbourPixel(pixels, curX, curY, distX, distY) {
Severity: Minor
Found in src/modules/Dynamic/Module.js - About 35 mins to fix

Function sobelFilter has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

function sobelFilter(pixels, x, y) {
  let val = pixels.get(x, y, 0),
    gradX = 0.0,
    gradY = 0.0;
Severity: Minor
Found in src/modules/EdgeDetect/EdgeUtils.js - 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

Function kernelGenerator has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

function kernelGenerator(sigma = 1) {

  let kernel = [],
    sum = 0;
Severity: Minor
Found in src/modules/Blur/Blur.js - 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

Function createMetaModule has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

module.exports = function createMetaModule(mapFunction, moduleOptions) {

  moduleOptions = moduleOptions || {};
  moduleOptions.infoJson = moduleOptions.infoJson || {};
Severity: Minor
Found in src/util/createMetaModule.js - 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

Function Resize has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

module.exports = function Resize(pixels, options) {
  const resize_value = parseFloat(options.resize);

  if (resize_value == 100) return pixels;
Severity: Minor
Found in src/modules/Resize/Resize.js - 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 2 locations. Consider refactoring.
Open

          ref.steps[i].options.step.useWasm = ref.steps[i].output.useWasm || false;
Severity: Minor
Found in src/Run.js and 1 other location - About 35 mins to fix
src/Run.js on lines 48..48

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 46.

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

          ref.steps[i].options.step.wasmSuccess = ref.steps[i].output.wasmSuccess || false;
Severity: Minor
Found in src/Run.js and 1 other location - About 35 mins to fix
src/Run.js on lines 49..49

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 46.

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

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

  function objTypeOf(object) {
    return Object.prototype.toString.call(object).split(' ')[1].slice(0, -1);
  }
Severity: Minor
Found in src/ImageSequencer.js and 1 other location - About 35 mins to fix
src/FormatInput.js on lines 1..3

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 46.

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

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

function objTypeOf(object){
  return Object.prototype.toString.call(object).split(' ')[1].slice(0, -1);
}
Severity: Minor
Found in src/FormatInput.js and 1 other location - About 35 mins to fix
src/ImageSequencer.js on lines 18..20

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 46.

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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