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christabor/flask_jsondash

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flask_jsondash/static/js/utils.js

Summary

Maintainability
C
7 hrs
Test Coverage

Function intervalStrToMS has 29 lines of code (exceeds 25 allowed). Consider refactoring.
Open

jsondash.util.intervalStrToMS = function(ival_fmt) {
    if(ival_fmt === undefined || ival_fmt === '') {
        return null;
    }
    // Just return number if it's a regular integer.
Severity: Minor
Found in flask_jsondash/static/js/utils.js - About 1 hr to fix

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

    jsondash.util.intervalStrToMS = function(ival_fmt) {
    if(ival_fmt === undefined || ival_fmt === '') {
        return null;
    }
    // Just return number if it's a regular integer.
    Severity: Minor
    Found in flask_jsondash/static/js/utils.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

    Avoid too many return statements within this function.
    Open

            return amt * ms2min;
    Severity: Major
    Found in flask_jsondash/static/js/utils.js - About 30 mins to fix

      Avoid too many return statements within this function.
      Open

              return amt * ms2day;
      Severity: Major
      Found in flask_jsondash/static/js/utils.js - About 30 mins to fix

        Avoid too many return statements within this function.
        Open

                return amt * ms2hr;
        Severity: Major
        Found in flask_jsondash/static/js/utils.js - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

              return null;
          Severity: Major
          Found in flask_jsondash/static/js/utils.js - About 30 mins to fix

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

                $.each(oldp ? oldp.split('&'): [], function(i, param){
        param = param.split('=');
        oldparams[param[0]] = param[1];
    });
            Severity: Major
            Found in flask_jsondash/static/js/utils.js and 1 other location - About 1 hr to fix
            flask_jsondash/static/js/utils.js on lines 56..59

            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 68.

            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

                $.each(newp ? newp.split('&'): [], function(i, param){
        param = param.split('=');
        newparams[param[0]] = param[1];
    });
            Severity: Major
            Found in flask_jsondash/static/js/utils.js and 1 other location - About 1 hr to fix
            flask_jsondash/static/js/utils.js on lines 52..55

            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 68.

            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

                var scale = d3.scale.linear()
        .clamp(true)
        .domain([2, 14]) // min/max digits length: $0 - $999,999,999.00
        .range([90, 30]); // max/min font-size
            Severity: Minor
            Found in flask_jsondash/static/js/utils.js and 1 other location - About 50 mins to fix
            flask_jsondash/static/js/handlers.js on lines 714..717

            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 51.

            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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