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Actionable comments posted: 6
🧹 Outside diff range and nitpick comments (17)
extract/html-table/rollup.config.mjs (2)
1-5: LGTM! The Rollup configuration is correctly set up.The file structure and implementation look good. It correctly imports the
buildConfigfunction, creates a configuration object, and exports it as the default. This setup aligns with standard Rollup configuration practices and likely integrates well with other Flatfile projects.For consistency and future extensibility, consider using a named constant for the configuration options:
import { buildConfig } from '@flatfile/rollup-config'; -const config = buildConfig({}); +const CONFIG_OPTIONS = {}; +const config = buildConfig(CONFIG_OPTIONS); export default config;This approach makes it easier to add or modify configuration options in the future without changing the structure of the file.
1-5: Consider adding testing instructions and documentation for the new plugin.While the Rollup configuration is correctly set up, there are a few additional considerations for the
@flatfile/plugin-extract-html-tableplugin:
Testing: The PR objectives mention a need for testing instructions. Consider adding a
README.mdorTESTING.mdfile with clear instructions on how to test the HTML table extraction functionality.Documentation: It would be beneficial to include documentation on how to use this new plugin, perhaps in a
README.mdfile or in the project's main documentation.Dependencies: Ensure that all necessary dependencies for this plugin are correctly listed in the
package.jsonfile.Would you like assistance in creating templates for testing instructions or usage documentation for this new plugin?
extract/html-table/src/index.ts (4)
4-9: Great interface design, consider adding type for maxDepth.The
HTMLTableExtractorOptionsinterface is well-structured and provides good flexibility for configuring the extraction process. The property names are clear and self-explanatory.Consider adding a specific type for
maxDepthto prevent potential type-related issues:export interface HTMLTableExtractorOptions { handleColspan?: boolean handleRowspan?: boolean - maxDepth?: number + maxDepth?: number debug?: boolean }
11-13: Well-implemented factory function, consider adding return type.The
HTMLTableExtractorfunction is well-implemented as a factory for creating an HTML table extractor. Good job on using default parameters and leveraging the imported functions.For improved clarity and type safety, consider adding a return type annotation:
-export const HTMLTableExtractor = (options: HTMLTableExtractorOptions = {}) => { +export const HTMLTableExtractor = (options: HTMLTableExtractorOptions = {}): Extractor => { return Extractor('html', 'html-tables', parseBuffer, options) }
15-15: Good export of parser, consider adding type information.Exporting
htmlTableParseras a direct reference toparseBufferis a good way to provide access to the parsing functionality. The naming is clear and consistent with the module's purpose.To improve type safety and developer experience, consider adding type information:
-export const htmlTableParser = parseBuffer +export const htmlTableParser: typeof parseBuffer = parseBuffer
1-15: Overall, excellent implementation of HTML table extractor.The code is well-structured, focused, and follows good practices. The minor suggestions for improvement are related to type annotations, which would enhance type safety and developer experience.
Great job on implementing this new feature!
As requested in the PR description, I can help with summarizing this PR for the Changelog and provide instructions for testing. Would you like me to draft a Changelog entry and suggest a testing strategy?
extract/html-table/samples/simple_table.html (3)
1-7: LGTM! Consider adding viewport meta tag for responsiveness.The HTML structure and metadata are well-formed and follow HTML5 standards. The use of UTF-8 charset and a descriptive title are good practices.
For better responsiveness on mobile devices, consider adding a viewport meta tag:
<meta name="viewport" content="width=device-width, initial-scale=1.0">
8-32: LGTM! Consider enhancing table accessibility and semantic structure.The table structure is clear and well-organized. The use of
<th>elements for the header row is correct.To improve accessibility and semantic structure, consider the following enhancements:
- Add a
<caption>element to provide a title for the table.- Use
<thead>and<tbody>to group header and body rows.- Add
scopeattributes to the<th>elements.- Consider adding
aria-labelattributes to provide more context.Here's an example of how you could refactor the table:
<table aria-label="Employee Information Table"> <caption>Employee Information</caption> <thead> <tr> <th scope="col">Name</th> <th scope="col">Position</th> <th scope="col">Department</th> </tr> </thead> <tbody> <tr> <td>John Doe</td> <td>Software Engineer</td> <td>IT</td> </tr> <!-- ... other rows ... --> </tbody> </table>These changes will improve screen reader compatibility and overall accessibility of the table.
1-32: Consider adding more complex table samples.This simple table provides a good starting point for testing the HTML table extractor plugin. However, to ensure comprehensive testing, consider adding more samples that demonstrate:
- Tables with
colspanandrowspanattributes- Nested tables
- Tables with merged cells
- Tables with varying number of columns per row
- Tables with header cells (
<th>) in both rows and columnsThese additional samples would help ensure that the extractor can handle a wide range of table structures commonly found in HTML documents.
extract/html-table/samples/complex_table.html (1)
8-9: LGTM: Clear structure with a minor styling suggestion.The body content is well-structured with a clear header and table element. The table border attribute is used for visual clarity, which is fine for this sample file.
For production code, consider using CSS for styling instead of the HTML
borderattribute. This separation of concerns improves maintainability and flexibility.extract/html-table/README.md (3)
23-30: Adjust heading level for consistency and consider adding parameter object name.The Parameters section provides clear descriptions of the optional parameters. However, there are two minor improvements to consider:
- Change the heading level on line 25 from h4 to h3 for consistency with the document structure.
- Consider adding the name of the parameter object (e.g.,
extractorOptions) to provide context for these options.Here's a suggested change for the heading:
-#### `options` - `object` - (optional) +### `extractorOptions` - `object` - (optional)The rest of the content in this section looks good and provides valuable information for users.
🧰 Tools
🪛 Markdownlint
25-25: Expected: h3; Actual: h4
Heading levels should only increment by one level at a time(MD001, heading-increment)
32-35: Consider adding brief descriptions for API calls.The API Calls section lists the relevant API calls used by the plugin. To enhance user understanding, consider adding brief descriptions of what each API call does in the context of the plugin. For example:
## API Calls - `api.files.download`: Used to download the HTML file for parsing. - `api.files.update`: Used to update the file with the extracted table data.This additional context would help users better understand how the plugin interacts with the Flatfile API.
37-61: Improve heading structure in the Usage section.The Usage section provides valuable information on how to install, import, and use the plugin. However, the structure can be improved by using proper headings instead of emphasized text. Here's a suggested change:
## Usage -**install** +### Installation ```bash npm install @flatfile/plugin-extract-html-table-import
+### Importimport { HTMLTableExtractor } from '@flatfile/plugin-extract-html-table';-listener.js
+### Example Usageconst listener = new FlatfileListener(); listener.use( HTMLTableExtractor({ handleColspan: true, handleRowspan: true, maxDepth: 3, debug: false }) );These changes will improve the document structure and make it easier for users to navigate the Usage section. The content itself is clear and provides a good example of how to use the plugin. Great job on including a practical code snippet! <details> <summary>🧰 Tools</summary> <details> <summary>🪛 Markdownlint</summary><blockquote> 39-39: null Emphasis used instead of a heading (MD036, no-emphasis-as-heading) --- 44-44: null Emphasis used instead of a heading (MD036, no-emphasis-as-heading) --- 49-49: null Emphasis used instead of a heading (MD036, no-emphasis-as-heading) </blockquote></details> </details> </blockquote></details> <details> <summary>extract/html-table/samples/multiple_tables.html (3)</summary><blockquote> `1-7`: **Consider enhancing the head section for better accessibility and SEO.** The basic HTML structure is correct. However, consider the following improvements: 1. Add a meta description tag for better SEO. 2. Include a viewport meta tag for responsive design. 3. Consider adding additional meta tags like author and keywords if relevant. Example implementation: ```html <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="description" content="Sample HTML with multiple tables demonstrating company data structure"> <title>Multiple Tables Example</title> </head>
10-27: Enhance the Employee Information table for better accessibility and semantic structure.The table structure is correct, but consider the following improvements:
- Add a
<caption>element to provide a title for the table.- Use
<thead>and<tbody>to group header and body rows.- Add
scope="col"to the<th>elements for better screen reader support.Example implementation:
<table> <caption>Employee Information</caption> <thead> <tr> <th scope="col">Name</th> <th scope="col">Position</th> <th scope="col">Department</th> </tr> </thead> <tbody> <tr> <td>John Doe</td> <td>Software Engineer</td> <td>IT</td> </tr> <tr> <td>Jane Smith</td> <td>Marketing Specialist</td> <td>Marketing</td> </tr> </tbody> </table>
1-78: Enhance the overall document structure for better semantics and context.The current structure logically separates the two main sections. Consider the following improvements:
- Wrap the main content in a
<main>tag for better document outline.- Use
<section>tags to group related content.- Add a brief introductory paragraph to provide context for the sample data.
- Consider adding a
<footer>with relevant information about the sample.Example implementation:
<!DOCTYPE html> <html lang="en"> <head> <!-- ... (head content as suggested earlier) ... --> </head> <body> <main> <h1>Company Data</h1> <p>This sample demonstrates various table structures for representing company data.</p> <section> <h2>Employee Information</h2> <!-- Employee Information table (as suggested earlier) --> </section> <section> <h2>Department Budget</h2> <!-- Department Budget table (as suggested earlier) --> </section> </main> <footer> <p>This is a sample HTML file for demonstrating table extraction capabilities.</p> </footer> </body> </html>These changes improve the semantic structure of the document and provide more context for the sample data.
extract/html-table/src/parser.ts (1)
65-67: Remove unnecessary debug logging of large contentLogging the entire content in debug mode can clutter the console and impact performance, especially with large HTML files.
Consider removing or summarizing this debug statement:
- console.log('Content to parse:', content) + console.log('Content length:', content.length)This provides useful information without overwhelming the debug output.
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⛔ Files ignored due to path filters (3)
extract/html-table/package.jsonis excluded by!**/*.jsonpackage-lock.jsonis excluded by!**/package-lock.json,!**/*.jsonpackage.jsonis excluded by!**/*.json
📒 Files selected for processing (8)
- extract/html-table/README.md (1 hunks)
- extract/html-table/rollup.config.mjs (1 hunks)
- extract/html-table/samples/complex_table.html (1 hunks)
- extract/html-table/samples/multiple_tables.html (1 hunks)
- extract/html-table/samples/simple_table.html (1 hunks)
- extract/html-table/src/index.ts (1 hunks)
- extract/html-table/src/parser.ts (1 hunks)
- flatfilers/sandbox/src/index.ts (1 hunks)
🧰 Additional context used
🪛 Markdownlint
extract/html-table/README.md
25-25: Expected: h3; Actual: h4
Heading levels should only increment by one level at a time(MD001, heading-increment)
39-39: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
44-44: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
49-49: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
🪛 Biome
extract/html-table/src/parser.ts
[error] 145-145: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
🔇 Additional comments (13)
flatfilers/sandbox/src/index.ts (2)
5-5: Simplification of extractor configurationThe changes have significantly simplified the listener configuration by using only the HTMLTableExtractor. This is in line with the PR objective of introducing HTML table extraction functionality.
However, there are a few points to consider:
The removal of other extractors (ExcelExtractor, DelimiterExtractor) might impact existing functionality. Ensure that this change is intentional and doesn't break any existing features.
The automap functionality and error handling have been removed. Verify if these are now handled internally by the HTMLTableExtractor or if they need to be reimplemented.
The configuration is now less flexible as it doesn't allow for different extractors based on file types or other conditions. Confirm if this level of simplification meets all use cases.
To ensure that the HTMLTableExtractor is properly configured and no critical functionality has been lost, run the following script:
#!/bin/bash # Description: Check HTMLTableExtractor configuration and usage # Test 1: Verify HTMLTableExtractor import and usage if ! rg --type typescript -q "import.*HTMLTableExtractor.*from '@flatfile/plugin-extract-html-table'" flatfilers/sandbox/src/index.ts; then echo "HTMLTableExtractor import not found" fi if ! rg --type typescript -q "listener\.use\(HTMLTableExtractor\(\)\)" flatfilers/sandbox/src/index.ts; then echo "HTMLTableExtractor not used in listener configuration" fi # Test 2: Check for any remaining references to removed extractors if rg --type typescript -q "ExcelExtractor|DelimiterExtractor" flatfilers/sandbox/src/index.ts; then echo "Found references to removed extractors" fi # Test 3: Look for any error handling or automap functionality if rg --type typescript -q "automap|try.*catch" flatfilers/sandbox/src/index.ts; then echo "Found potential error handling or automap functionality" fiConsider documenting the rationale behind this simplification and any potential limitations it might introduce. This will help future maintainers understand the design decisions made here.
1-2: Verify the removal of unused importsThe changes look good. However, it seems that some imports might have been removed along with the deleted extractors. To ensure code cleanliness:
Run the following script to check for any unused imports that might have been left behind:
If any unused imports are found, please remove them to keep the code clean and maintainable.
✅ Verification successful
No Unused Imports Found
Unused imports have been successfully removed from
flatfilers/sandbox/src/index.ts.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check for unused imports in the file # Test: Look for import statements that are not used in the file rg --type typescript -e '^import.*from' flatfilers/sandbox/src/index.ts | while read -r import; do imported=$(echo "$import" | sed -E 's/^import.*\{(.+)\}.*/\1/' | tr ',' '\n' | sed 's/^ *//; s/ *$//') echo "$imported" | while read -r item; do if ! rg --type typescript -q "\b$item\b" flatfilers/sandbox/src/index.ts; then echo "Unused import: $item" fi done doneLength of output: 747
Script:
#!/bin/bash # Description: Check for unused imports in TypeScript files # Find all TypeScript files fd --extension ts --extension tsx flatfilers/sandbox/src/index.ts | while read -r file; do # Extract import statements imports=$(rg --no-filename '^import.*from' "$file") echo "$imports" | while read -r import; do # Extract imported items imported=$(echo "$import" | sed -E 's/^import.*\{(.+)\}.*/\1/' | tr ',' '\n' | sed 's/^ *//; s/ *$//') echo "$imported" | while read -r item; do # Check if the imported item is used in the file if ! rg --word "$item" "$file" | grep -vq "$item"; then echo "Unused import in $file: $item" fi done done doneLength of output: 82
Script:
#!/bin/bash # Description: Check for unused imports in TypeScript files within the src directory # Find all TypeScript files in the src directory fd --extension ts --extension tsx . flatfilers/sandbox/src/ | while read -r file; do # Extract import statements imports=$(rg --no-filename '^import.*from' "$file") echo "$imports" | while read -r import; do # Extract imported items imported=$(echo "$import" | sed -E 's/^import.*\{(.+)\}.*/\1/' | tr ',' '\n' | sed 's/^ *//; s/ *$//') echo "$imported" | while read -r item; do # Check if the imported item is used in the file if ! rg --word "$item" "$file" > /dev/null; then echo "Unused import in $file: $item" fi done done doneLength of output: 2295
Script:
#!/bin/bash # Description: Check for unused imports in TypeScript files within the src directory # Find all TypeScript files in the src directory fd --extension ts --extension tsx . flatfilers/sandbox/src/ | while read -r file; do # Extract import statements imports=$(rg --no-filename '^import.*from' "$file") echo "$imports" | while read -r import; do # Extract imported items imported=$(echo "$import" | sed -E 's/^import.*\{([^}]+)\}.*/\1/' | tr ',' '\n' | sed 's/^ *//; s/ *$//') echo "$imported" | while read -r item; do # Check if the imported item is used in the file if ! rg --word-regexp "$item" "$file" > /dev/null; then echo "Unused import in $file: $item" fi done done doneLength of output: 1149
extract/html-table/src/index.ts (1)
1-2: LGTM: Imports are appropriate and well-structured.The imports are concise and relevant to the functionality being implemented. Good job on separating the parsing logic into a separate file.
extract/html-table/samples/complex_table.html (4)
1-7: LGTM: Proper HTML5 structure and metadata.The HTML structure and metadata are correctly implemented, following HTML5 standards. The doctype declaration, language specification, charset, and title are all present and properly formatted.
10-20: LGTM: Well-structured complex table header.The table header is well-implemented using appropriate rowspan and colspan attributes to create a complex, multi-level structure. It accurately represents the data categories for the sales report.
50-51: LGTM: Proper HTML closure.The HTML and body tags are correctly closed, maintaining proper document structure.
1-51: Summary: Well-structured sample file for HTML table extraction.This sample file effectively demonstrates a complex HTML table structure, which aligns well with the PR objective of introducing HTML table extraction functionality. It includes multi-level headers, merged cells (using rowspan and colspan), and a variety of data types, making it an excellent test case for the new feature.
Key points:
- The HTML structure follows best practices and HTML5 standards.
- The table demonstrates complex structures that the extractor should be able to handle.
- The content is relevant and realistic, representing a quarterly sales report.
This sample will be valuable for testing the robustness of the HTML table extractor, especially its ability to handle nested structures and merged cells.
To further validate the extractor's functionality, consider running it against this sample file and verifying that it correctly extracts:
- The multi-level header structure
- Data from merged cells (e.g., the "Total Sales" row)
- Numerical data, ensuring it's parsed correctly (e.g., removing currency symbols and commas)
This will help ensure that the new
@flatfile/plugin-extract-html-tablecan handle complex table structures as intended.extract/html-table/README.md (3)
1-11: LGTM: Infocard section is informative and well-structured.The infocard section provides a clear and concise overview of the plugin, including its purpose, event type, and supported file types. This information is valuable for users and potential automated processing.
13-21: LGTM: Features section is comprehensive and well-presented.The Features section effectively communicates the plugin's capabilities using a clear bullet-point format. It covers a wide range of functionalities, from basic table extraction to handling complex scenarios and error management.
1-61: Overall, excellent README for the new HTML table extractor plugin.This README file provides comprehensive and well-structured information about the
@flatfile/plugin-extract-html-tableplugin. It effectively communicates the plugin's purpose, features, configuration options, and usage instructions. The content is informative and user-friendly.A few minor structural improvements have been suggested in previous comments, which will further enhance the document's readability and consistency. Once these are addressed, the README will serve as an excellent resource for users of this new plugin.
Great job on creating clear and thorough documentation for this new feature!
🧰 Tools
🪛 Markdownlint
25-25: Expected: h3; Actual: h4
Heading levels should only increment by one level at a time(MD001, heading-increment)
39-39: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
44-44: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
49-49: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
extract/html-table/samples/multiple_tables.html (1)
1-78: Overall assessment: Good sample file with room for accessibility and semantic improvementsThis HTML file effectively demonstrates various table structures for the HTML table extractor plugin. It provides good examples of simple and nested tables, which are crucial for testing the plugin's capabilities.
However, there are several opportunities to enhance the file:
- Improve accessibility features, especially for complex nested tables.
- Enhance semantic structure using appropriate HTML5 elements.
- Provide more context and metadata for the sample data.
These improvements would not only make the sample more robust for testing purposes but also serve as a better example of HTML best practices.
extract/html-table/src/parser.ts (2)
78-80: Verify header extraction for complex table structuresThe current implementation extracts headers by selecting all
<th>elements. In tables with complex headers—such as those with multiple header rows, nested headers, or headers utilizingcolspanandrowspan—this method may not accurately capture the intended header structure.Consider verifying how the header extraction handles complex table structures. You might need to enhance the implementation to properly parse multi-level headers and associate them correctly with the data columns.
112-115:⚠️ Potential issueVerify correct processing of
rowspaninhandleRowspanfunctionThe
handleRowspanfunction attempts to handle cells withrowspanby parsing the cell content as HTML to access attributes. However, since the cell content is plain text, parsing it won't retrieve the originalrowspanattributes.Consider refactoring the code to:
- Store the original HTML elements or their attributes when initially parsing the table.
- Pass these elements or relevant metadata to the
handleRowspanfunction.- Avoid re-parsing cell content, which may not contain the necessary attributes.
Ensure that cells with
rowspanare correctly processed and that the table structure is accurately maintained.
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Actionable comments posted: 6
🧹 Outside diff range and nitpick comments (8)
extract/html-table/src/index.ts (3)
4-9: LGTM: Well-defined interface. Consider adding JSDoc comments.The
HTMLTableExtractorOptionsinterface is well-structured with appropriate optional properties. To enhance code readability and maintainability, consider adding JSDoc comments to describe the purpose of each option.Here's an example of how you could add JSDoc comments:
/** * Configuration options for the HTML table extractor. */ export interface HTMLTableExtractorOptions { /** Whether to handle colspan attributes in table cells. */ handleColspan?: boolean; /** Whether to handle rowspan attributes in table cells. */ handleRowspan?: boolean; /** Maximum depth for nested table parsing. */ maxDepth?: number; /** Enable debug mode for additional logging. */ debug?: boolean; }
11-13: LGTM: Well-implemented wrapper function. Consider using object destructuring.The
HTMLTableExtractorfunction is a well-designed wrapper around theExtractor. It's concise and follows the single responsibility principle. To further improve readability, consider using object destructuring for the options parameter.Here's a suggested improvement:
export const HTMLTableExtractor = ({ handleColspan, handleRowspan, maxDepth, debug }: HTMLTableExtractorOptions = {}) => { return Extractor('html', 'html-tables', parseBuffer, { handleColspan, handleRowspan, maxDepth, debug }) }This change makes it clearer which options are being passed to the
Extractorfunction.
15-15: LGTM: Good alias export. Consider adding a type annotation.The export of
htmlTableParseras an alias forparseBufferis a good practice, providing a more descriptive name for the functionality. To improve type safety and documentation, consider adding a type annotation to this export.Here's a suggested improvement:
export const htmlTableParser: typeof parseBuffer = parseBuffer;This change explicitly declares that
htmlTableParserhas the same type asparseBuffer, which can help with type inference in consuming code.extract/html-table/README.md (3)
23-30: Adjust heading level for consistency and clarity.The Parameters section provides clear and detailed information about the options object and its properties. However, to maintain consistent document structure:
Please update the heading level on line 25:
-#### `options` - `object` - (optional) +### `options` - `object` - (optional)This change will improve the document's hierarchy and readability.
🧰 Tools
🪛 Markdownlint
25-25: Expected: h3; Actual: h4
Heading levels should only increment by one level at a time(MD001, heading-increment)
32-35: Consider expanding the API Calls section with more details.While the API Calls section lists the relevant methods, it could be more informative. To enhance user understanding:
Consider adding brief descriptions or examples of how these API calls are used in the context of the HTML table extractor. For example:
## API Calls - `api.files.download`: Used to download the HTML file for parsing. - `api.files.update`: Used to update the file status after extraction is complete. Example: ```javascript const file = await api.files.download(fileId); // ... extraction logic ... await api.files.update(fileId, { status: 'completed' });This addition would provide users with a clearer understanding of how these API calls integrate with the plugin's functionality. --- `37-61`: **Improve section structure for better readability.** The Usage section provides clear instructions for installing, importing, and using the plugin. However, to improve consistency and adhere to Markdown best practices: 1. Replace bold text with proper Markdown headings for subsections: ```diff -**install** +### Install-**import** +### Import-**listener.js** +### Listener Configuration
- Consider adding a brief explanation before the listener configuration example to provide context.
These changes will enhance the document's structure and readability while maintaining the valuable content you've provided.
🧰 Tools
🪛 Markdownlint
39-39: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
44-44: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
49-49: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
extract/html-table/samples/multiple_tables.html (2)
1-7: Enhance HTML metadata for improved responsiveness and accessibility.While the basic HTML structure is correct, consider the following enhancements:
- Add a viewport meta tag for better responsiveness on mobile devices.
- Include a meta description for improved SEO.
- Consider adding additional meta tags for social media sharing (Open Graph, Twitter Cards).
Here's an example of how to implement these suggestions:
<head> <meta charset="UTF-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="description" content="Company data including employee information and department budgets"> <title>Multiple Tables Example</title> </head>
8-27: Improve "Employee Information" table accessibility and semantics.The table structure is correct, but it can be enhanced for better accessibility and semantic meaning. Consider the following improvements:
- Add a
<caption>element to provide a title for the table.- Use
scopeattributes on<th>elements to explicitly associate headers with their respective rows or columns.- Wrap the table header in a
<thead>element and the body in a<tbody>element for better structure.Here's an example of how to implement these suggestions:
<h2>Employee Information</h2> <table> + <caption>Employee Details</caption> + <thead> <tr> - <th>Name</th> - <th>Position</th> - <th>Department</th> + <th scope="col">Name</th> + <th scope="col">Position</th> + <th scope="col">Department</th> </tr> + </thead> + <tbody> <tr> <td>John Doe</td> <td>Software Engineer</td> <td>IT</td> </tr> <tr> <td>Jane Smith</td> <td>Marketing Specialist</td> <td>Marketing</td> </tr> + </tbody> </table>
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⛔ Files ignored due to path filters (3)
extract/html-table/package.jsonis excluded by!**/*.jsonpackage-lock.jsonis excluded by!**/package-lock.json,!**/*.jsonpackage.jsonis excluded by!**/*.json
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- extract/html-table/README.md (1 hunks)
- extract/html-table/jest.config.js (1 hunks)
- extract/html-table/rollup.config.mjs (1 hunks)
- extract/html-table/samples/complex_table.html (1 hunks)
- extract/html-table/samples/multiple_tables.html (1 hunks)
- extract/html-table/samples/simple_table.html (1 hunks)
- extract/html-table/src/index.ts (1 hunks)
- extract/html-table/src/parser.ts (1 hunks)
- flatfilers/sandbox/src/index.ts (1 hunks)
✅ Files skipped from review due to trivial changes (4)
- extract/html-table/jest.config.js
- extract/html-table/rollup.config.mjs
- extract/html-table/samples/complex_table.html
- extract/html-table/samples/simple_table.html
🧰 Additional context used
🪛 Markdownlint
extract/html-table/README.md
25-25: Expected: h3; Actual: h4
Heading levels should only increment by one level at a time(MD001, heading-increment)
39-39: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
44-44: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
49-49: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
🪛 Biome
extract/html-table/src/parser.ts
[error] 145-145: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
🔇 Additional comments (9)
extract/html-table/src/index.ts (1)
1-2: LGTM: Imports are appropriate and well-organized.The imports are correctly structured, importing the necessary
Extractorfrom the external package andparseBufferfrom a local module. This separation of concerns is a good practice.extract/html-table/README.md (3)
1-11: LGTM: Infocard section is well-structured and informative.The infocard section provides a clear and concise overview of the plugin, including its name, description, event type, and supported file types. This information is crucial for users to quickly understand the plugin's purpose and compatibility.
13-21: LGTM: Features section is comprehensive and well-presented.The Features section effectively communicates the plugin's capabilities, including its ability to handle complex table structures, nested tables, and special attributes like colspan and rowspan. The inclusion of error handling and debug mode features is particularly valuable for developers.
1-61: Excellent documentation for the HTML table extractor plugin.Overall, this README provides comprehensive and well-structured documentation for the
@flatfile/plugin-extract-html-tableplugin. It effectively communicates the plugin's purpose, features, configuration options, and usage instructions.Key strengths:
- Clear and concise overview in the infocard section.
- Detailed list of features highlighting the plugin's capabilities.
- Well-explained configuration options with types and default values.
- Clear usage instructions with code examples.
The suggested improvements for heading structure and expanded API call information will further enhance the document's clarity and usefulness. Once these minor adjustments are made, this README will serve as an excellent resource for developers integrating the HTML table extractor plugin into their Flatfile workflows.
Great job on creating such informative and user-friendly documentation!
🧰 Tools
🪛 Markdownlint
25-25: Expected: h3; Actual: h4
Heading levels should only increment by one level at a time(MD001, heading-increment)
39-39: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
44-44: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
49-49: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
extract/html-table/samples/multiple_tables.html (1)
29-76: Restructure the "Department Budget" table for improved accessibility and responsiveness.I agree with the previous review comment suggesting alternative structures for the Department Budget table. The current nested table structure, while effective for representing hierarchical data, may indeed pose challenges for screen readers and mobile devices.
To expand on the previous suggestions:
- Using a single table with grouped rows (as demonstrated in the previous comment) is an excellent solution that maintains the data hierarchy while improving accessibility.
- If you prefer to keep the current structure, consider the following additional improvements:
a. Add ARIA attributes to enhance the relationship between the main table and nested tables.
b. Use CSS for responsive design, ensuring the table is readable on mobile devices.
c. Implement a summary or caption for each nested table to provide context.Here's an example of how to implement these suggestions while keeping the current structure:
<table aria-label="Department Budget Overview"> <caption>Department Budget Breakdown</caption> <tr> <th scope="col">Department</th> <th scope="col">Budget</th> <th scope="col">Expenses</th> </tr> <tr> <th scope="row">IT</th> <td>$500,000</td> <td> <table aria-label="IT Department Expenses" summary="Breakdown of IT department expenses"> <caption>IT Expenses</caption> <tr> <th scope="col">Category</th> <th scope="col">Amount</th> </tr> <tr> <th scope="row">Hardware</th> <td>$200,000</td> </tr> <tr> <th scope="row">Software</th> <td>$150,000</td> </tr> </table> </td> </tr> <!-- Similar structure for Marketing department --> </table>Remember to add appropriate CSS for responsiveness, such as horizontal scrolling or stacking on smaller screens.
flatfilers/sandbox/src/index.ts (2)
2-2: Import statement forHTMLTableExtractoris correct.The import statement correctly brings in
HTMLTableExtractorfrom@flatfile/plugin-extract-html-table.
5-5: Initialization ofHTMLTableExtractorplugin is appropriate.The
listener.use(HTMLTableExtractor())call correctly integrates the HTML table extraction plugin into the listener.extract/html-table/src/parser.ts (2)
132-154: VerifyhandleRowspanfunction with complex rowspan scenariosThe
handleRowspanfunction adjusts rows to account for cells withrowspanattributes. However, complex tables with overlappingrowspanandcolspanattributes or extensive rowspans may not be handled correctly.Test the
handleRowspanfunction with tables that have varying and overlappingrowspanvalues to ensure accurate data representation. Adjustments may be needed to handle edge cases effectively.🧰 Tools
🪛 Biome
[error] 145-145: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
145-145: Simplify conditional using optional chainingYou can simplify the conditional by using optional chaining to make the code cleaner.
Refer to the previous review comment regarding this change:
- if (cellElement && cellElement.getAttribute('rowspan')) { + if (cellElement?.getAttribute('rowspan')) {This aligns with the static analysis hint from Biome and improves code readability.
🧰 Tools
🪛 Biome
[error] 145-145: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
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extract/html-table/README.md (2)
13-21: LGTM: Comprehensive feature list with a minor suggestionThe Features section provides a clear and comprehensive list of the plugin's capabilities. It effectively communicates the plugin's ability to handle complex table structures and various scenarios.
Consider adding "the" before "table structure" in the first bullet point for improved grammar:
-- Extracts table structure, including headers and cell data ++ Extracts the table structure, including headers and cell data
37-61: LGTM: Clear usage instructions with a minor suggestionThe Usage section provides clear and concise instructions for installing, importing, and implementing the plugin. The code snippets are well-formatted and effectively demonstrate how to use the plugin.
Consider adding a brief explanation of how to integrate this listener into a Flatfile workflow. This could help users understand where this code fits in the larger context of their Flatfile implementation.
For example, you could add:
Note: Integrate this listener into your Flatfile workflow by adding it to your space configuration or including it in your custom Flatfile implementation.This addition would provide valuable context for users who are new to Flatfile or this plugin.
🧰 Tools
🪛 Markdownlint
39-39: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
44-44: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
49-49: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
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Review profile: CHILL
⛔ Files ignored due to path filters (3)
extract/html-table/package.jsonis excluded by!**/*.jsonpackage-lock.jsonis excluded by!**/package-lock.json,!**/*.jsonpackage.jsonis excluded by!**/*.json
📒 Files selected for processing (9)
- extract/html-table/README.md (1 hunks)
- extract/html-table/jest.config.js (1 hunks)
- extract/html-table/rollup.config.mjs (1 hunks)
- extract/html-table/samples/complex_table.html (1 hunks)
- extract/html-table/samples/multiple_tables.html (1 hunks)
- extract/html-table/samples/simple_table.html (1 hunks)
- extract/html-table/src/index.ts (1 hunks)
- extract/html-table/src/parser.ts (1 hunks)
- flatfilers/sandbox/src/index.ts (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (7)
- extract/html-table/jest.config.js
- extract/html-table/rollup.config.mjs
- extract/html-table/samples/complex_table.html
- extract/html-table/samples/multiple_tables.html
- extract/html-table/samples/simple_table.html
- extract/html-table/src/index.ts
- flatfilers/sandbox/src/index.ts
🧰 Additional context used
🪛 LanguageTool
extract/html-table/README.md
[uncategorized] ~27-~27: A determiner appears to be missing. Consider inserting it.
Context: ...nal): Determines how to handle colspan. Default is true. -handleRowspan-boolean...(AI_EN_LECTOR_MISSING_DETERMINER)
[uncategorized] ~28-~28: A determiner appears to be missing. Consider inserting it.
Context: ...nal): Determines how to handle rowspan. Default is true. -maxDepth-number- (opt...(AI_EN_LECTOR_MISSING_DETERMINER)
[uncategorized] ~29-~29: A determiner appears to be missing. Consider inserting it.
Context: ...onal): Maximum depth for nested tables. Default is 3. -debug-boolean- (optional...(AI_EN_LECTOR_MISSING_DETERMINER)
[uncategorized] ~30-~30: A determiner appears to be missing. Consider inserting it.
Context: ...n- (optional): Enables debug logging. Default is false. ## API Calls -api.files.d...(AI_EN_LECTOR_MISSING_DETERMINER)
🪛 Markdownlint
extract/html-table/README.md
25-25: Expected: h3; Actual: h4
Heading levels should only increment by one level at a time(MD001, heading-increment)
39-39: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
44-44: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
49-49: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
🪛 Biome
extract/html-table/src/parser.ts
[error] 145-145: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
🔇 Additional comments (7)
extract/html-table/README.md (1)
1-11: LGTM: Clear and informative introductionThe introduction and infocard section provide a concise overview of the plugin's purpose and key details. The use of the infocard format is appropriate, and the event type and supported file types are clearly stated.
extract/html-table/src/parser.ts (6)
1-9: LGTM: Imports and interface definition look goodThe imports are appropriate for the functionality being implemented, and the
HTMLTableExtractorOptionsinterface provides good flexibility for configuring the extractor.
15-17: LGTM: Comprehensive debug loggingThe implementation of debug logging throughout the file is well-done. It provides useful information about the parsing and extraction process, which will be helpful for troubleshooting and understanding the code's behavior.
Also applies to: 44-49, 51-53, 65-67, 73-75, 82-84, 102-104, 119-121, 124-126
1-154: LGTM: Well-structured and organized codeThe overall structure and organization of the file are well-done. The code follows best practices with:
- Clear separation of concerns
- Appropriately named and focused functions
- Consistent error handling and logging
This structure will make the code easier to maintain and extend in the future.
🧰 Tools
🪛 Biome
[error] 145-145: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
19-22:⚠️ Potential issueAdd error handling for empty or invalid HTML content
Currently, if the buffer is empty or contains invalid HTML, the
parseBufferfunction may throw unhandled exceptions.Consider adding error handling to manage such scenarios gracefully:
const content = buffer.toString('utf-8') + if (!content.trim()) { + throw new Error('The provided HTML content is empty.') + } + if (!parse(content).querySelector('table')) { + throw new Error('No tables found in the provided HTML content.') + } const tables = extractTablesFromHTML(content, options)This ensures that users receive meaningful error messages when the input is not as expected.
Likely invalid or redundant comment.
31-38:⚠️ Potential issueConsider handling extra cells to prevent data loss
Currently, if a row has more cells than there are headers, the extra cells are ignored. This can lead to potential data loss.
Consider modifying the code to handle extra cells by assigning default header names to them:
if (cellIndex < table.headers.length) { record[table.headers[cellIndex]] = { value: cell } - } else if (options.debug) { - console.warn( - `Row ${index + 1} has more cells than headers. Ignoring extra cell:`, - cell - ) + } else { + const columnName = `Column_${cellIndex + 1}` + record[columnName] = { value: cell } + if (options.debug) { + console.warn( + `Added default header for extra cell in Row ${index + 1}:`, + columnName + ) + } }This ensures all data is captured and prevents potential data loss.
Likely invalid or redundant comment.
78-80:⚠️ Potential issueHandle headers defined in first row when
<th>elements are absentSome HTML tables use
<td>elements in the first row as headers instead of<th>elements. The current implementation might fail to extract headers in such cases.Consider modifying the header extraction logic to fall back to the first row's cells when
<th>elements are not present:// Extract headers - table.querySelectorAll('th').forEach((header) => { - headers.push(header.text.trim()) - }) + const headerElements = table.querySelectorAll('th') + if (headerElements.length === 0) { + // Use first row's cells as headers if no <th> elements are found + const firstRow = table.querySelector('tr') + if (firstRow) { + firstRow.querySelectorAll('td, th').forEach((cell) => { + headers.push(cell.text.trim()) + }) + } + } else { + headerElements.forEach((header) => { + headers.push(header.text.trim()) + }) + }This enhances the extractor's robustness across different table structures.
Likely invalid or redundant comment.
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📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
⛔ Files ignored due to path filters (3)
extract/html-table/package.jsonis excluded by!**/*.jsonpackage-lock.jsonis excluded by!**/package-lock.json,!**/*.jsonpackage.jsonis excluded by!**/*.json
📒 Files selected for processing (9)
- extract/html-table/README.md (1 hunks)
- extract/html-table/jest.config.js (1 hunks)
- extract/html-table/rollup.config.mjs (1 hunks)
- extract/html-table/samples/complex_table.html (1 hunks)
- extract/html-table/samples/multiple_tables.html (1 hunks)
- extract/html-table/samples/simple_table.html (1 hunks)
- extract/html-table/src/index.ts (1 hunks)
- extract/html-table/src/parser.ts (1 hunks)
- flatfilers/sandbox/src/index.ts (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (6)
- extract/html-table/jest.config.js
- extract/html-table/rollup.config.mjs
- extract/html-table/samples/complex_table.html
- extract/html-table/samples/multiple_tables.html
- extract/html-table/samples/simple_table.html
- extract/html-table/src/index.ts
🧰 Additional context used
🪛 Markdownlint
extract/html-table/README.md
25-25: Expected: h3; Actual: h4
Heading levels should only increment by one level at a time(MD001, heading-increment)
39-39: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
44-44: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
49-49: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
🪛 Biome
extract/html-table/src/parser.ts
[error] 145-145: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
🔇 Additional comments (9)
flatfilers/sandbox/src/index.ts (3)
2-2: LGTM: Import statement for HTMLTableExtractorThe import statement for HTMLTableExtractor from '@flatfile/plugin-extract-html-table' is correct and aligns with the PR objective of introducing HTML table extraction functionality.
Line range hint
1-7: Clarify removal of RSS feed functionalityThe entire configuration for RSS feed imports and associated actions has been removed. This is a significant change that may impact existing users. Could you please clarify:
- Is the removal of RSS feed functionality intentional?
- If intentional, how should existing users of this functionality migrate?
- If not intentional, should we maintain both RSS feed and HTML table extraction capabilities?
To assess the impact of this change, let's search for usage of the removed functionality:
#!/bin/bash # Description: Search for usage of removed RSS feed functionality # Search for imports of removed functionality rg --type typescript 'import.*@flatfile/plugin-markdown-extractor' # Search for usage of rssImport or configureSpace rg --type typescript 'rssImport|configureSpace'
5-5: Verify HTMLTableExtractor configurationThe listener configuration using HTMLTableExtractor is correct and consistent with the PR objective. However, please verify if any additional configuration options are required for the HTMLTableExtractor to function optimally.
To ensure proper usage of HTMLTableExtractor, let's check its documentation or implementation:
extract/html-table/README.md (2)
1-22: LGTM: Clear and informative introduction and features sectionThe introduction provides a concise overview of the plugin's purpose and functionality. The features section effectively lists the key capabilities of the plugin, giving users a clear understanding of what to expect.
1-61: Overall, well-structured and informative READMEThe README provides comprehensive information about the @flatfile/plugin-extract-html-table plugin, covering its purpose, features, parameters, API calls, and usage instructions. Implementing the suggested changes will enhance readability, improve document structure, and provide more context where needed.
Key improvements:
- Reformatting the Parameters section for better clarity
- Adding context to the API Calls section
- Improving the Usage section's heading structure
These changes will result in a more polished and user-friendly documentation for the plugin.
🧰 Tools
🪛 Markdownlint
25-25: Expected: h3; Actual: h4
Heading levels should only increment by one level at a time(MD001, heading-increment)
39-39: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
44-44: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
49-49: null
Emphasis used instead of a heading(MD036, no-emphasis-as-heading)
extract/html-table/src/parser.ts (4)
1-9: LGTM: Imports and interface definition look good.The imports are appropriate for the functionality being implemented, and the
HTMLTableExtractorOptionsinterface provides a good set of configuration options for the HTML table extractor.
15-17: LGTM: Comprehensive debug loggingThe implementation of debug logging throughout the file is thorough and well-placed. It provides useful information about the parsing and extraction process, which will be helpful for troubleshooting and understanding the code's behavior during development and debugging sessions.
Also applies to: 44-49, 51-53, 65-67, 73-75, 82-84, 102-104, 119-121, 124-126
1-154: Overall assessment: Solid implementation with room for improvementsThe
parser.tsfile provides a comprehensive implementation of HTML table extraction functionality. It handles various aspects of table parsing, including colspan and rowspan attributes, and includes thorough debug logging. The code is well-structured and modular.Several improvements have been suggested in previous comments, including:
- Handling of extra cells in rows
- Error handling for empty or invalid HTML content
- Improved handling of nested tables
- Handling headers when
<th>elements are absent- Enhanced colspan handling for better data alignment
- Minor optimization using optional chaining
Implementing these suggestions will further enhance the robustness and reliability of the HTML table extractor. Overall, this is a solid foundation for the feature, and with the proposed improvements, it will be well-equipped to handle various HTML table structures effectively.
🧰 Tools
🪛 Biome
[error] 145-145: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
78-80:⚠️ Potential issueHandle headers defined in first row when
<th>elements are absentSome HTML tables use
<td>elements in the first row as headers instead of<th>elements. The current implementation might fail to extract headers in such cases.Consider modifying the header extraction logic to fall back to the first row's cells when
<th>elements are not present:// Extract headers - table.querySelectorAll('th').forEach((header) => { - headers.push(header.text.trim()) - }) + const headerElements = table.querySelectorAll('th') + if (headerElements.length === 0) { + // Use first row's cells as headers if no <th> elements are found + const firstRow = table.querySelector('tr') + if (firstRow) { + firstRow.querySelectorAll('td, th').forEach((cell) => { + headers.push(cell.text.trim()) + }) + } + } else { + headerElements.forEach((header) => { + headers.push(header.text.trim()) + }) + }This enhances the extractor's robustness across different table structures.
Likely invalid or redundant comment.
2 participants
Please explain how to summarize this PR for the Changelog:
Tell code reviewer how and what to test: