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superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx

Summary

Maintainability
F
1 wk
Test Coverage

File TableRenderers.jsx has 813 lines of code (exceeds 250 allowed). Consider refactoring.
Open

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file

    Function renderTableRow has 170 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      renderTableRow(rowKey, rowIdx, pivotSettings) {
        // Render a single row in the pivot table.
    
        const {
          rowAttrs,

      Function renderColHeaderRow has 160 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        renderColHeaderRow(attrName, attrIdx, pivotSettings) {
          // Render a single row in the column header at the top of the pivot table.
      
          const {
            rowAttrs,

        Function renderColHeaderRow has a Cognitive Complexity of 36 (exceeds 5 allowed). Consider refactoring.
        Open

          renderColHeaderRow(attrName, attrIdx, pivotSettings) {
            // Render a single row in the column header at the top of the pivot table.
        
            const {
              rowAttrs,

        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 renderTableRow has a Cognitive Complexity of 29 (exceeds 5 allowed). Consider refactoring.
        Open

          renderTableRow(rowKey, rowIdx, pivotSettings) {
            // Render a single row in the pivot table.
        
            const {
              rowAttrs,

        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 getBasePivotSettings has 94 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

          getBasePivotSettings() {
            // One-time extraction of pivot settings that we'll use throughout the render.
        
            const { props } = this;
            const colAttrs = props.cols;

          Function renderTotalsRow has 69 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

            renderTotalsRow(pivotSettings) {
              // Render the final totals rows that has the totals for all the columns.
          
              const {
                rowAttrs,

            Function attrValueCells has 60 lines of code (exceeds 25 allowed). Consider refactoring.
            Open

                const attrValueCells = rowKey.map((r, i) => {
                  let handleContextMenu;
                  let valueCellClassName = 'pvtRowLabel';
                  if (!omittedHighlightHeaderGroups.includes(rowAttrs[i])) {
                    if (highlightHeaderCellsOnHover) {

              Function renderRowHeaderRow has 59 lines of code (exceeds 25 allowed). Consider refactoring.
              Open

                renderRowHeaderRow(pivotSettings) {
                  // Render just the attribute names of the rows (the actual attribute values
                  // will show up in the individual rows).
              
                  const {

                Function render has 52 lines of code (exceeds 25 allowed). Consider refactoring.
                Open

                  render() {
                    if (this.cachedProps !== this.props) {
                      this.cachedProps = this.props;
                      this.cachedBasePivotSettings = this.getBasePivotSettings();
                    }

                  Function valueCells has 39 lines of code (exceeds 25 allowed). Consider refactoring.
                  Open

                      const valueCells = visibleColKeys.map(colKey => {
                        const flatColKey = flatKey(colKey);
                        const agg = pivotData.getAggregator(rowKey, colKey);
                        const aggValue = agg.value();
                  
                  

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

                      getBasePivotSettings() {
                        // One-time extraction of pivot settings that we'll use throughout the render.
                    
                        const { props } = this;
                        const colAttrs = props.cols;

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

                      needToggle,
                      ArrowIcon,
                      onArrowClick,
                      value,
                      namesMapping,

                      Function clickHandler has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
                      Open

                        clickHandler(pivotData, rowValues, colValues) {
                          const colAttrs = this.props.cols;
                          const rowAttrs = this.props.rows;
                          const value = pivotData.getAggregator(rowValues, colValues).value();
                          const filters = {};

                      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

                            if (rowOrCol) {
                              this.setState(state => ({
                                collapsedRows: { ...state.collapsedRows, ...updates },
                              }));
                            } else {
                      superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx 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 75.

                      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 (rowOrCol) {
                              this.setState(state => ({
                                collapsedRows: { ...state.collapsedRows, ...updates },
                              }));
                            } else {
                      superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx on lines 269..277

                      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 75.

                      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

                        toggleRowKey(flatRowKey) {
                          return e => {
                            e.stopPropagation();
                            this.setState(state => ({
                              collapsedRows: {
                      superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx on lines 293..303

                      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

                        toggleColKey(flatColKey) {
                          return e => {
                            e.stopPropagation();
                            this.setState(state => ({
                              collapsedCols: {
                      superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx on lines 281..291

                      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

                          const {
                            rowAttrs,
                            colAttrs,
                            colKeys,
                            visibleColKeys,
                      superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx on lines 580..593

                      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 70.

                      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

                          const {
                            rowAttrs,
                            colAttrs,
                            rowAttrSpans,
                            visibleColKeys,
                      superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx on lines 341..354

                      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 70.

                      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 (needToggle) {
                            arrowClickHandle =
                              attrIdx + 1 < maxColVisible
                                ? this.collapseAttr(false, attrIdx, colKeys)
                                : this.expandAttr(false, attrIdx, colKeys);
                      superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx on lines 534..540

                      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 69.

                      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 (needLabelToggle) {
                                  arrowClickHandle =
                                    i + 1 < maxRowVisible
                                      ? this.collapseAttr(true, i, rowKeys)
                                      : this.expandAttr(true, i, rowKeys);
                      superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx on lines 376..382

                      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 69.

                      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

                          for (let i = 0; i < colLimit; i += 1) {
                            const attr = colAttrs[i];
                            if (colValues[i] !== null) {
                              filters[attr] = colValues[i];
                            }
                      superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx on lines 198..203

                      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 66.

                      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

                          for (let i = 0; i < rowLimit; i += 1) {
                            const attr = rowAttrs[i];
                            if (rowValues[i] !== null) {
                              filters[attr] = rowValues[i];
                            }
                      superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx on lines 191..196

                      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 66.

                      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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