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Maingron/MainOS

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scripts.js

Summary

Maintainability
D
2 days
Test Coverage

Function loadProgramMetadata has a Cognitive Complexity of 31 (exceeds 5 allowed). Consider refactoring.
Open

function loadProgramMetadata(which) { // Load program metadata from program file and handle some other stuff
    if(typeof(which) == "string") {
        which = system.user.programs[which];
    }
Severity: Minor
Found in scripts.js - About 4 hrs 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

File scripts.js has 291 lines of code (exceeds 250 allowed). Consider refactoring.
Open

var objects = {};
var register = [];
var program = {};
var processList = pid = [];
if(typeof(setting) != "object") {
Severity: Minor
Found in scripts.js - About 3 hrs to fix

    TODO found
    Open

                const skipThose = [ // Skip these tags // TODO: Add possibility to filter after space (e.g. <meta name="author" content="..."> -> author)
    Severity: Minor
    Found in scripts.js by fixme

    TODO found
    Open

        // TODO: Add check so it can't be run by every program
    Severity: Minor
    Found in scripts.js by fixme

    TODO found
    Open

            // TODO: Add potential offset
    Severity: Minor
    Found in scripts.js by fixme

    TODO found
    Open

        // TODO: Remove function
    Severity: Minor
    Found in scripts.js by fixme

    TODO found
    Open

            xhr.open("GET", system.osDetails.serverrepository, true); // TODO: Make async
    Severity: Minor
    Found in scripts.js by fixme

    TODO found
    Open

            if(which.autostart) { // TODO: Make it work for external programs
    Severity: Minor
    Found in scripts.js by fixme

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

                else if (element.mozRequestFullScreen) { element.mozRequestFullScreen(); }
            else if (element.msRequestFullscreen) { element.msRequestFullscreen(); }
            else if (element.webkitRequestFullscreen) { element.webkitRequestFullscreen(); }
            else if (element.requestFullscreen) { element.requestFullscreen(); }
    Severity: Major
    Found in scripts.js and 1 other location - About 2 hrs to fix
    scripts.js on lines 385..388

    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 87.

    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

                if (document.exitFullscreen) { document.exitFullscreen(); }
            else if (document.msExitFullscreen) { document.msExitFullscreen(); }
            else if (document.webkitExitFullscreen) { document.webkitExitFullscreen(); }
            else if (document.exitFullscreen) { document.exitFullscreen(); }
    Severity: Major
    Found in scripts.js and 1 other location - About 2 hrs to fix
    scripts.js on lines 380..383

    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 87.

    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

    window.addEventListener("touchstart", function(e) {
    systemRuntime.pos.mouseX = e.targetTouches[0].pageX;
    systemRuntime.pos.mouseY = e.targetTouches[0].pageY;
});
    Severity: Major
    Found in scripts.js and 1 other location - About 1 hr to fix
    scripts.js on lines 292..295

    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 72.

    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

    window.addEventListener("touchmove", function(e) {
    systemRuntime.pos.mouseX = e.targetTouches[0].pageX;
    systemRuntime.pos.mouseY = e.targetTouches[0].pageY;
});
    Severity: Major
    Found in scripts.js and 1 other location - About 1 hr to fix
    scripts.js on lines 297..300

    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 72.

    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

            result = objs.reduce(function(r, o) {
            Object.keys(o).forEach(function(k) {
                r[k] = o[k];
            });
            which1 = r;
    Severity: Major
    Found in scripts.js and 1 other location - About 1 hr to fix
    scripts.js on lines 123..128

    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 71.

    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

            result = objs.reduce(function(r, o) {
            Object.keys(o).forEach(function(k) {
                r[k] = o[k];
            });
            program = r;
    Severity: Major
    Found in scripts.js and 1 other location - About 1 hr to fix
    scripts.js on lines 72..77

    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 71.

    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

        if (setting.time.hour < 10) {
        setting.time.hour = "0" + setting.time.hour;
    }
    Severity: Major
    Found in scripts.js and 3 other locations - About 35 mins to fix
    scripts.js on lines 350..352
    scripts.js on lines 354..356
    scripts.js on lines 358..360

    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 4 locations. Consider refactoring.
    Open

        if (setting.time.minute < 10) {
        setting.time.minute = "0" + setting.time.minute;
    }
    Severity: Major
    Found in scripts.js and 3 other locations - About 35 mins to fix
    scripts.js on lines 347..349
    scripts.js on lines 354..356
    scripts.js on lines 358..360

    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 4 locations. Consider refactoring.
    Open

        if (setting.time.day < 10) {
        setting.time.day = "0" + setting.time.day;
    }
    Severity: Major
    Found in scripts.js and 3 other locations - About 35 mins to fix
    scripts.js on lines 347..349
    scripts.js on lines 350..352
    scripts.js on lines 354..356

    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 4 locations. Consider refactoring.
    Open

        if (setting.time.month < 10) {
        setting.time.month = "0" + setting.time.month;
    }
    Severity: Major
    Found in scripts.js and 3 other locations - About 35 mins to fix
    scripts.js on lines 347..349
    scripts.js on lines 350..352
    scripts.js on lines 358..360

    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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