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feat(a11y): added support in the CloudImageEditor #671

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merged 12 commits into from
Jun 24, 2024
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@egordidenko egordidenko commented Jun 14, 2024

Description

Checklist

Summary by CodeRabbit

  • New Features

    • Introduced a new accessibility feature in the CloudImageEditor and DropArea components.
    • Added Arabic, Azerbaijani, Catalan, Czech, Danish, German, Greek, Spanish, Estonian, French, and Hebrew translations for file item edit and remove buttons.
  • Enhancements

    • Updated CloudImageEditor button controls to improve accessibility and user interaction.
    • Improved styling and interaction for buttons and file items in various components.
    • Enhanced localization support for file item actions.
  • Bug Fixes

    • Adjusted event handling in the DropArea component to better distinguish between keydown and click events.

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coderabbitai bot commented Jun 14, 2024

Walkthrough

This update includes several significant changes to improve accessibility, localization, and user interface components across the codebase. Notable adjustments include implementing accessibility features for various elements, enhancing button interactions, updating the localization keys for several languages, and refining styles and templates for user interfaces to improve functionality and user experience.

Changes

Files Change Summary
.stylelintrc.cjs Removed configuration setting appName: 'lr' for the plugin/stylelint-force-app-name-prefix plugin.
abstract/Block.js Introduced A11y import and added conditional checks to instantiate A11y within the Block class if it does not exist.
abstract/a11y.js Introduced a new file with the A11y class to manage accessibility features using keyux.
blocks/CloudImageEditor/src/EditorButtonControl.js Changed to set the tabIndex attribute of the first child element to 0 and wrapped content in a <button> element.
blocks/CloudImageEditor/src/EditorFilterControl.js Updated template to wrap its content inside a <button> element.
blocks/CloudImageEditor/src/EditorToolbar.js Added attributes like aria-role, aria-controls, and role in renderTabToggle and renderTabContent functions.
blocks/CloudImageEditor/src/css/buttons.css Introduced styling changes for buttons.
blocks/CloudImageEditor/src/css/common.css Added buttons.css import and modified various button controls and icon positioning styles.
blocks/CloudImageEditor/src/elements/button/LrBtnUi.js Added aria-role and aria-controls properties, modified active accessor behavior, and updated template to use <button>.
blocks/DropArea/DropArea.js Updated _onAreaClicked method to handle click and keydown events, added keydown event listener, and removal in destroy method.
blocks/FileItem/FileItem.js Added localization attributes (l10n) to buttons for editing and removing files.
blocks/FileItem/file-item.css Set pointer-events to none for svg elements within buttons.
blocks/Select/Select.js Removed the button element, displaying only a select dropdown element.
blocks/Select/select.css Updated styles to reflect changes in the Select class.
blocks/SourceBtn/SourceBtn.js Updated template to wrap content inside a <button> element.
blocks/SourceBtn/source-btn.css Applied styles to the button element within the lr-source-btn class.
demo/cloud-image-editor.html, demo/raw-inline.html, demo/... Added import statements for the keyux module.
locales/file-uploader/ar.js, locales/file-uploader/az.js, ... Added new localization keys for file item edit and remove buttons in various languages.

Poem

In code's vast and shifting sea,
We add accessibility, accessibility, and glee,
Buttons now with tabs refined,
Localization, enhancements combined,
A rabbit cheers with joyful zest,
For code that's clear, and at its best! 🐰✨


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@egordidenko egordidenko marked this pull request as ready for review June 19, 2024 16:38
@egordidenko egordidenko requested a review from nd0ut June 19, 2024 16:38
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Actionable comments posted: 4

Outside diff range and nitpick comments (2)
blocks/CloudImageEditor/src/EditorFilterControl.js (1)

Line range hint 76-76: The variable 'e' is defined but never used. Consider removing it if it's unnecessary.

- this.$['on.click'] = (e) => {
+ this.$['on.click'] = () => {
blocks/CloudImageEditor/src/elements/slider/SliderUi.js (1)

Line range hint 15-19: Consider using optional chaining for safer access to nested properties.

- this.$.onInput && this.$.onInput(value);
+ this.$.onInput?.(value);

- this.$.onChange && this.$.onChange(value);
+ this.$.onChange?.(value);
Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 18aac85 and 8d33014.

Files ignored due to path filters (1)
  • package-lock.json is excluded by !**/package-lock.json
Files selected for processing (57)
  • .stylelintrc.cjs (1 hunks)
  • abstract/Block.js (2 hunks)
  • abstract/a11y.js (1 hunks)
  • blocks/CloudImageEditor/src/EditorButtonControl.js (2 hunks)
  • blocks/CloudImageEditor/src/EditorFilterControl.js (1 hunks)
  • blocks/CloudImageEditor/src/EditorToolbar.js (3 hunks)
  • blocks/CloudImageEditor/src/css/buttons.css (1 hunks)
  • blocks/CloudImageEditor/src/css/common.css (10 hunks)
  • blocks/CloudImageEditor/src/elements/button/LrBtnUi.js (4 hunks)
  • blocks/CloudImageEditor/src/elements/presence-toggle/PresenceToggle.js (1 hunks)
  • blocks/CloudImageEditor/src/elements/slider/SliderUi.js (1 hunks)
  • blocks/DropArea/DropArea.js (2 hunks)
  • blocks/FileItem/FileItem.js (1 hunks)
  • blocks/FileItem/file-item.css (2 hunks)
  • blocks/SourceBtn/SourceBtn.js (2 hunks)
  • blocks/SourceBtn/source-btn.css (2 hunks)
  • demo/cloud-image-editor.html (1 hunks)
  • demo/raw-inline.html (1 hunks)
  • demo/raw-minimal.html (1 hunks)
  • demo/raw-regular.html (1 hunks)
  • locales/file-uploader/ar.js (1 hunks)
  • locales/file-uploader/az.js (1 hunks)
  • locales/file-uploader/ca.js (1 hunks)
  • locales/file-uploader/cs.js (1 hunks)
  • locales/file-uploader/da.js (1 hunks)
  • locales/file-uploader/de.js (1 hunks)
  • locales/file-uploader/el.js (1 hunks)
  • locales/file-uploader/en.js (1 hunks)
  • locales/file-uploader/es.js (1 hunks)
  • locales/file-uploader/et.js (1 hunks)
  • locales/file-uploader/fr.js (1 hunks)
  • locales/file-uploader/he.js (1 hunks)
  • locales/file-uploader/hy.js (1 hunks)
  • locales/file-uploader/is.js (1 hunks)
  • locales/file-uploader/it.js (1 hunks)
  • locales/file-uploader/ja.js (1 hunks)
  • locales/file-uploader/ka.js (1 hunks)
  • locales/file-uploader/kk.js (1 hunks)
  • locales/file-uploader/ko.js (1 hunks)
  • locales/file-uploader/lv.js (1 hunks)
  • locales/file-uploader/nb.js (2 hunks)
  • locales/file-uploader/nl.js (1 hunks)
  • locales/file-uploader/pl.js (1 hunks)
  • locales/file-uploader/pt.js (1 hunks)
  • locales/file-uploader/ro.js (1 hunks)
  • locales/file-uploader/ru.js (1 hunks)
  • locales/file-uploader/sk.js (1 hunks)
  • locales/file-uploader/sr.js (1 hunks)
  • locales/file-uploader/sv.js (1 hunks)
  • locales/file-uploader/tr.js (1 hunks)
  • locales/file-uploader/uk.js (1 hunks)
  • locales/file-uploader/vi.js (1 hunks)
  • locales/file-uploader/zh-TW.js (1 hunks)
  • locales/file-uploader/zh.js (1 hunks)
  • package.json (1 hunks)
  • solutions/file-uploader/minimal/FileUploaderMinimal.js (1 hunks)
  • solutions/file-uploader/regular/FileUploaderRegular.js (1 hunks)
Files not reviewed due to errors (2)
  • locales/file-uploader/pl.js (no review received)
  • blocks/FileItem/FileItem.js (no review received)
Files skipped from review due to trivial changes (35)
  • .stylelintrc.cjs
  • blocks/CloudImageEditor/src/css/buttons.css
  • demo/raw-inline.html
  • locales/file-uploader/ar.js
  • locales/file-uploader/ca.js
  • locales/file-uploader/cs.js
  • locales/file-uploader/da.js
  • locales/file-uploader/de.js
  • locales/file-uploader/el.js
  • locales/file-uploader/en.js
  • locales/file-uploader/es.js
  • locales/file-uploader/et.js
  • locales/file-uploader/fr.js
  • locales/file-uploader/he.js
  • locales/file-uploader/hy.js
  • locales/file-uploader/is.js
  • locales/file-uploader/it.js
  • locales/file-uploader/ja.js
  • locales/file-uploader/ka.js
  • locales/file-uploader/kk.js
  • locales/file-uploader/ko.js
  • locales/file-uploader/lv.js
  • locales/file-uploader/nb.js
  • locales/file-uploader/nl.js
  • locales/file-uploader/pt.js
  • locales/file-uploader/ru.js
  • locales/file-uploader/sr.js
  • locales/file-uploader/sv.js
  • locales/file-uploader/tr.js
  • locales/file-uploader/uk.js
  • locales/file-uploader/vi.js
  • locales/file-uploader/zh-TW.js
  • locales/file-uploader/zh.js
  • package.json
  • solutions/file-uploader/regular/FileUploaderRegular.js
Additional context used
GitHub Check: build
blocks/CloudImageEditor/src/elements/button/LrBtnUi.js

[warning] 63-63:
'txt' is defined but never used

blocks/CloudImageEditor/src/EditorFilterControl.js

[warning] 76-76:
'e' is defined but never used

Biome
blocks/CloudImageEditor/src/EditorFilterControl.js

[error] 69-69: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 146-146: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.

blocks/CloudImageEditor/src/elements/slider/SliderUi.js

[error] 15-15: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 19-19: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.

abstract/Block.js

[error] 335-335: Using super in a static context can be confusing. (lint/complexity/noThisInStatic)

super refers to a parent class.
Unsafe fix: Use the class name instead.


[error] 338-338: Using super in a static context can be confusing. (lint/complexity/noThisInStatic)

super refers to a parent class.
Unsafe fix: Use the class name instead.

blocks/CloudImageEditor/src/EditorToolbar.js

[error] 99-99: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 270-270: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 346-346: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.

Additional comments not posted (25)
abstract/a11y.js (2)

3-6: The constructor is well-implemented, ensuring immediate initialization upon object creation.


8-10: The init method correctly sets up accessibility features using the keyux module, ensuring comprehensive accessibility support.

blocks/SourceBtn/source-btn.css (1)

Line range hint 1-13: The updated CSS for lr-source-btn enhances the visual presentation and interaction by clearly defining hover and active states. Good use of CSS custom properties for maintainability.

Also applies to: 16-21

blocks/CloudImageEditor/src/EditorButtonControl.js (2)

19-20: Ensuring the first child element has a tabIndex of 0 is an important accessibility improvement, making the element focusable via keyboard interactions.


44-47: The updated button HTML structure, with the inclusion of roles and tabIndex, significantly improves accessibility and semantic correctness.

demo/raw-minimal.html (1)

16-17: The addition of the keyux module import in the import map is crucial for demonstrating the new accessibility features in the minimal demo setup.

demo/raw-regular.html (1)

17-17: Approved the addition of the keyux module to enhance accessibility features.

demo/cloud-image-editor.html (2)

17-17: Approved the addition of the keyux module to enhance accessibility features.


16-16: Localization support added for Russian, aligning with the PR's objectives to enhance accessibility and user experience.

solutions/file-uploader/minimal/FileUploaderMinimal.js (1)

40-40: Adding tabindex="0" to the drop area enhances accessibility by making it focusable via keyboard.

blocks/CloudImageEditor/src/elements/presence-toggle/PresenceToggle.js (1)

Line range hint 1-68: The implementation of the PresenceToggle class effectively enhances accessibility by managing visibility states and using aria-hidden attributes appropriately.

blocks/CloudImageEditor/src/elements/button/LrBtnUi.js (1)

91-94: The template correctly binds aria-role and aria-controls. However, ensure that the set directive is correctly implemented to bind these properties as expected in your framework.

blocks/FileItem/file-item.css (1)

79-81: Setting pointer-events: none on SVG elements within buttons is a good practice to prevent the SVG from capturing click events that are meant for the button. This change enhances UI behavior consistency.

locales/file-uploader/az.js (1)

103-104: The translations for 'file-item-edit-button' and 'file-item-remove-button' have been added correctly. Ensure these keys are used consistently across all components that require them.

locales/file-uploader/sk.js (1)

107-108: Localization strings for edit and remove buttons are correctly added.

locales/file-uploader/ro.js (1)

106-107: Localization strings for edit and remove buttons are correctly added.

blocks/CloudImageEditor/src/EditorFilterControl.js (3)

151-154: The button element is correctly structured with accessibility roles and references.


Line range hint 69-69: Consider using optional chaining for better safety and readability.
[REFACTOR_SUGGESTion]

- this._cancelPreload && this._cancelPreload();
+ this._cancelPreload?.();

Line range hint 146-146: Consider using optional chaining for better safety and readability.
[REFACTOR_SUGGESTion]

- this._observer && this._observer.disconnect();
+ this._observer?.disconnect();
blocks/DropArea/DropArea.js (2)

167-179: Ensure proper accessibility support by adding keyboard interaction.


242-242: Proper cleanup of event listeners on component destruction enhances memory management.

abstract/Block.js (1)

182-184: Adding accessibility features during initialization is a good practice.

blocks/CloudImageEditor/src/EditorToolbar.js (1)

120-124: Proper management of tab roles and controls.

blocks/CloudImageEditor/src/css/common.css (2)

3-3: Successfully imported centralized button styles and correctly implemented dynamic active state styles.

These changes contribute to maintaining consistency in UI styling and enhance flexibility by using CSS variables for active states.

Also applies to: 100-101


Line range hint 3-101: Detailed styling adjustments have been made to improve interface responsiveness and interactivity.

The CSS modifications enhance user experience by refining visual transitions, sizing, and interactive states. Ensure that these styles are tested across different devices and browsers for consistency.

Also applies to: 403-849

Comment on lines +18 to +19
'aria-role': '',
'aria-controls': '',
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Consider initializing the aria-role and aria-controls with meaningful default values rather than empty strings to enhance accessibility out-of-the-box.

Comment on lines 24 to 26
this.firstElementChild.setAttribute('active', '');
} else {
this.removeAttribute('active');
this.firstElementChild?.removeAttribute('active');
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Ensure that firstElementChild is always present before attempting to set or remove attributes to prevent potential errors in cases where the element might be absent.

Comment on lines +137 to +140
<button>
<lr-icon set="@name: iconName"></lr-icon>
<div class="txt" l10n="src-type"></div>
</button>
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Tip

Codebase Verification

The localization key src-type used in the updated template is not defined in any of the localization files. Please ensure that this key is added to the relevant localization files to prevent runtime errors or missing translations.

  • Missing localization key: src-type
Analysis chain

The updated template correctly uses localization for the src-type and binds the iconName. Ensure that all localization keys (src-type) are properly defined in your localization files to prevent runtime errors.

Scripts executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Description: Verify all localization keys are defined.

# Test: Search for localization keys in all locale files.
rg 'src-type' ./locales/

Length of output: 34025

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Actionable comments posted: 1

Outside diff range and nitpick comments (7)
blocks/CloudImageEditor/src/elements/button/LrBtnUi.js (1)

Line range hint 63-63: The variable txt is defined but never used, consider removing it if it's not needed.

blocks/CloudImageEditor/src/EditorFilterControl.js (1)

Line range hint 69-69: Consider using optional chaining when accessing properties on potentially null objects to prevent runtime errors.

- this._cancelPreload && this._cancelPreload();
+ this._cancelPreload?.();

Also applies to: 146-146

blocks/CloudImageEditor/src/elements/slider/SliderUi.js (1)

Line range hint 15-15: Consider using optional chaining when accessing properties on potentially null objects to prevent runtime errors.

- let value = parseInt(this.ref['input-el'].value, 10);
+ let value = parseInt(this.ref['input-el']?.value, 10);

Also applies to: 19-19

abstract/Block.js (1)

Line range hint 335-335: Using super in a static context can be confusing. Consider using the class name instead to clarify the intent.

- super.reg();
+ Block.reg();
- super.reg(name.startsWith(TAG_PREFIX) ? name : TAG_PREFIX + name);
+ Block.reg(name.startsWith(TAG_PREFIX) ? name : TAG_PREFIX + name);

Also applies to: 338-338

blocks/CloudImageEditor/src/EditorToolbar.js (3)

Line range hint 99-99: Consider using optional chaining here to ensure that the code is more robust against potential null or undefined values.

- this.$['*on.cancel']();
+ this.$['*on.cancel']?.();

Line range hint 270-270: Using optional chaining here would make the code safer by guarding against potential null references.

- this.ref['slider-el'].apply();
+ this.ref['slider-el']?.apply();

Line range hint 346-346: To prevent runtime errors if this.$['*faderEl'] is undefined, consider using optional chaining.

- this.$['*faderEl'].deactivate();
+ this.$['*faderEl']?.deactivate();
Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 8d33014 and fe1c3a1.

Files ignored due to path filters (1)
  • package-lock.json is excluded by !**/package-lock.json
Files selected for processing (57)
  • .stylelintrc.cjs (1 hunks)
  • abstract/Block.js (2 hunks)
  • abstract/a11y.js (1 hunks)
  • blocks/CloudImageEditor/src/EditorButtonControl.js (2 hunks)
  • blocks/CloudImageEditor/src/EditorFilterControl.js (1 hunks)
  • blocks/CloudImageEditor/src/EditorToolbar.js (3 hunks)
  • blocks/CloudImageEditor/src/css/buttons.css (1 hunks)
  • blocks/CloudImageEditor/src/css/common.css (10 hunks)
  • blocks/CloudImageEditor/src/elements/button/LrBtnUi.js (4 hunks)
  • blocks/CloudImageEditor/src/elements/presence-toggle/PresenceToggle.js (1 hunks)
  • blocks/CloudImageEditor/src/elements/slider/SliderUi.js (1 hunks)
  • blocks/DropArea/DropArea.js (2 hunks)
  • blocks/FileItem/FileItem.js (1 hunks)
  • blocks/FileItem/file-item.css (2 hunks)
  • blocks/SourceBtn/SourceBtn.js (2 hunks)
  • blocks/SourceBtn/source-btn.css (2 hunks)
  • demo/cloud-image-editor.html (1 hunks)
  • demo/raw-inline.html (1 hunks)
  • demo/raw-minimal.html (1 hunks)
  • demo/raw-regular.html (1 hunks)
  • locales/file-uploader/ar.js (1 hunks)
  • locales/file-uploader/az.js (1 hunks)
  • locales/file-uploader/ca.js (1 hunks)
  • locales/file-uploader/cs.js (1 hunks)
  • locales/file-uploader/da.js (1 hunks)
  • locales/file-uploader/de.js (1 hunks)
  • locales/file-uploader/el.js (1 hunks)
  • locales/file-uploader/en.js (1 hunks)
  • locales/file-uploader/es.js (1 hunks)
  • locales/file-uploader/et.js (1 hunks)
  • locales/file-uploader/fr.js (1 hunks)
  • locales/file-uploader/he.js (1 hunks)
  • locales/file-uploader/hy.js (1 hunks)
  • locales/file-uploader/is.js (1 hunks)
  • locales/file-uploader/it.js (1 hunks)
  • locales/file-uploader/ja.js (1 hunks)
  • locales/file-uploader/ka.js (1 hunks)
  • locales/file-uploader/kk.js (1 hunks)
  • locales/file-uploader/ko.js (1 hunks)
  • locales/file-uploader/lv.js (1 hunks)
  • locales/file-uploader/nb.js (2 hunks)
  • locales/file-uploader/nl.js (1 hunks)
  • locales/file-uploader/pl.js (1 hunks)
  • locales/file-uploader/pt.js (1 hunks)
  • locales/file-uploader/ro.js (1 hunks)
  • locales/file-uploader/ru.js (1 hunks)
  • locales/file-uploader/sk.js (1 hunks)
  • locales/file-uploader/sr.js (1 hunks)
  • locales/file-uploader/sv.js (1 hunks)
  • locales/file-uploader/tr.js (1 hunks)
  • locales/file-uploader/uk.js (1 hunks)
  • locales/file-uploader/vi.js (1 hunks)
  • locales/file-uploader/zh-TW.js (1 hunks)
  • locales/file-uploader/zh.js (1 hunks)
  • package.json (1 hunks)
  • solutions/file-uploader/minimal/FileUploaderMinimal.js (1 hunks)
  • solutions/file-uploader/regular/FileUploaderRegular.js (1 hunks)
Files skipped from review as they are similar to previous changes (52)
  • .stylelintrc.cjs
  • abstract/a11y.js
  • blocks/CloudImageEditor/src/EditorButtonControl.js
  • blocks/CloudImageEditor/src/css/buttons.css
  • blocks/CloudImageEditor/src/css/common.css
  • blocks/CloudImageEditor/src/elements/presence-toggle/PresenceToggle.js
  • blocks/DropArea/DropArea.js
  • blocks/FileItem/FileItem.js
  • blocks/FileItem/file-item.css
  • blocks/SourceBtn/SourceBtn.js
  • blocks/SourceBtn/source-btn.css
  • demo/cloud-image-editor.html
  • demo/raw-inline.html
  • demo/raw-minimal.html
  • demo/raw-regular.html
  • locales/file-uploader/ar.js
  • locales/file-uploader/az.js
  • locales/file-uploader/ca.js
  • locales/file-uploader/cs.js
  • locales/file-uploader/da.js
  • locales/file-uploader/de.js
  • locales/file-uploader/el.js
  • locales/file-uploader/en.js
  • locales/file-uploader/es.js
  • locales/file-uploader/et.js
  • locales/file-uploader/fr.js
  • locales/file-uploader/he.js
  • locales/file-uploader/hy.js
  • locales/file-uploader/is.js
  • locales/file-uploader/it.js
  • locales/file-uploader/ja.js
  • locales/file-uploader/ka.js
  • locales/file-uploader/kk.js
  • locales/file-uploader/ko.js
  • locales/file-uploader/lv.js
  • locales/file-uploader/nb.js
  • locales/file-uploader/nl.js
  • locales/file-uploader/pl.js
  • locales/file-uploader/pt.js
  • locales/file-uploader/ro.js
  • locales/file-uploader/ru.js
  • locales/file-uploader/sk.js
  • locales/file-uploader/sr.js
  • locales/file-uploader/sv.js
  • locales/file-uploader/tr.js
  • locales/file-uploader/uk.js
  • locales/file-uploader/vi.js
  • locales/file-uploader/zh-TW.js
  • locales/file-uploader/zh.js
  • package.json
  • solutions/file-uploader/minimal/FileUploaderMinimal.js
  • solutions/file-uploader/regular/FileUploaderRegular.js
Additional context used
GitHub Check: build
blocks/CloudImageEditor/src/elements/button/LrBtnUi.js

[warning] 63-63:
'txt' is defined but never used

blocks/CloudImageEditor/src/EditorFilterControl.js

[warning] 76-76:
'e' is defined but never used

Biome
blocks/CloudImageEditor/src/EditorFilterControl.js

[error] 69-69: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 146-146: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.

blocks/CloudImageEditor/src/elements/slider/SliderUi.js

[error] 15-15: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 19-19: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.

abstract/Block.js

[error] 335-335: Using super in a static context can be confusing. (lint/complexity/noThisInStatic)

super refers to a parent class.
Unsafe fix: Use the class name instead.


[error] 338-338: Using super in a static context can be confusing. (lint/complexity/noThisInStatic)

super refers to a parent class.
Unsafe fix: Use the class name instead.

blocks/CloudImageEditor/src/EditorToolbar.js

[error] 99-99: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 270-270: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 346-346: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.

Additional comments not posted (8)
blocks/CloudImageEditor/src/elements/button/LrBtnUi.js (3)

18-19: Consider initializing the aria-role and aria-controls with meaningful default values rather than empty strings to enhance accessibility out-of-the-box.


24-26: Ensure that firstElementChild is always present before attempting to set or remove attributes to prevent potential errors in cases where the element might be absent.


43-50: The setters for aria-role and aria-controls do not need to reset the value to an empty string if it's undefined. Consider using nullish coalescing (??) to handle undefined values more explicitly.

blocks/CloudImageEditor/src/EditorFilterControl.js (1)

151-154: The modification to wrap content in a <button> element with role="option" is a significant accessibility improvement. Ensure that all event handlers and styles are correctly adjusted to account for the new button element.

abstract/Block.js (1)

182-184: Adding conditional instantiation of A11y within the Block class is a significant improvement for accessibility support. Ensure that this pattern is consistently applied across other similar components.

blocks/CloudImageEditor/src/EditorToolbar.js (3)

28-29: Accessibility attributes added to the button element are appropriate and align with the PR's objectives to enhance accessibility.


37-44: The use of role="listbox" on a div element is semantically correct for accessibility, ensuring that the controls within are perceived as a single group. This is a positive change for screen reader users.


121-124: The addition of dynamic tab properties enhances the flexibility and maintainability of the tab system, allowing for easier updates and management of tab states.

Comment on lines 43 to 50
this.defineAccessor('aria-role', (value) => {
this.$['aria-role'] = value || '';
});

this.defineAccessor('aria-controls', (value) => {
this.$['aria-controls'] = value || '';
});

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Consider using nullish coalescing (??) instead of logical OR (||) in the setters for aria-role and aria-controls to explicitly handle undefined values.

- this.$['aria-role'] = value || '';
+ this.$['aria-role'] = value ?? '';
- this.$['aria-controls'] = value || '';
+ this.$['aria-controls'] = value ?? '';
Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
this.defineAccessor('aria-role', (value) => {
this.$['aria-role'] = value || '';
});
this.defineAccessor('aria-controls', (value) => {
this.$['aria-controls'] = value || '';
});
this.defineAccessor('aria-role', (value) => {
this.$['aria-role'] = value ?? '';
});
this.defineAccessor('aria-controls', (value) => {
this.$['aria-controls'] = value ?? '';
});

@nd0ut
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nd0ut commented Jun 19, 2024

  • Camera actvity: there is some invisible focusable element
  • Camera actvity: can't access camera select with keyboard
  • Camera actvity: camera shot btn focus ring looks non-contrast, hard to notice
  • File item: I think the title on edit/remove buttons should be just "Edit" or "Remove", not "Edit button"
  • Editor: focus ring on the filters aren't enough contrast for me

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Actionable comments posted: 4

Outside diff range and nitpick comments (4)
blocks/CloudImageEditor/src/elements/slider/SliderUi.js (2)

Line range hint 15-15: Consider using optional chaining for safer property access.

This will help prevent potential runtime errors when accessing properties on objects that might be null or undefined.

- this.$.onInput && this.$.onInput(value);
+ this.$.onInput?.(value);

Line range hint 19-19: Consider using optional chaining for safer property access.

This will help prevent potential runtime errors when accessing properties on objects that might be null or undefined.

- this.$.onChange && this.$.onChange(value);
+ this.$.onChange?.(value);
abstract/Block.js (1)

Line range hint 338-338: Clarify usage of super in static context.

Using super in a static context can lead to confusion as it behaves differently compared to non-static contexts. Consider using the class name instead to call static methods or access static properties from the parent class.

- super.reg();
+ Block.reg();
- super.reg(name.startsWith(TAG_PREFIX) ? name : TAG_PREFIX + name);
+ Block.reg(name.startsWith(TAG_PREFIX) ? name : TAG_PREFIX + name);

Also applies to: 341-341

blocks/CloudImageEditor/src/EditorToolbar.js (1)

Line range hint 100-100: Consider using optional chaining for safer property access.

Using optional chaining can help prevent potential runtime errors when accessing properties on objects that might be null or undefined.

- this._cancelPreload && this._cancelPreload();
+ this._cancelPreload?.();
- this.$['*faderEl'] && this.$['*faderEl'].deactivate();
+ this.$['*faderEl']?.deactivate();
- this.$['*faderEl'] && this.$['*faderEl'].setTransformations(transformations);
+ this.$['*faderEl']?.setTransformations(transformations);

Also applies to: 270-270, 346-346

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between fe1c3a1 and c3f4cc7.

Files ignored due to path filters (1)
  • package-lock.json is excluded by !**/package-lock.json
Files selected for processing (56)
  • abstract/Block.js (2 hunks)
  • abstract/a11y.js (1 hunks)
  • blocks/CloudImageEditor/src/EditorButtonControl.js (2 hunks)
  • blocks/CloudImageEditor/src/EditorFilterControl.js (1 hunks)
  • blocks/CloudImageEditor/src/EditorToolbar.js (4 hunks)
  • blocks/CloudImageEditor/src/css/common.css (12 hunks)
  • blocks/CloudImageEditor/src/elements/button/LrBtnUi.js (3 hunks)
  • blocks/CloudImageEditor/src/elements/slider/SliderUi.js (1 hunks)
  • blocks/Copyright/copyright.css (1 hunks)
  • blocks/DropArea/DropArea.js (2 hunks)
  • blocks/FileItem/FileItem.js (1 hunks)
  • blocks/FileItem/file-item.css (1 hunks)
  • blocks/Select/Select.js (1 hunks)
  • blocks/Select/select.css (1 hunks)
  • blocks/SourceBtn/SourceBtn.js (2 hunks)
  • blocks/SourceBtn/source-btn.css (2 hunks)
  • demo/cloud-image-editor.html (1 hunks)
  • demo/raw-inline.html (1 hunks)
  • demo/raw-minimal.html (1 hunks)
  • demo/raw-regular.html (1 hunks)
  • locales/file-uploader/ar.js (1 hunks)
  • locales/file-uploader/az.js (1 hunks)
  • locales/file-uploader/ca.js (1 hunks)
  • locales/file-uploader/cs.js (1 hunks)
  • locales/file-uploader/da.js (1 hunks)
  • locales/file-uploader/de.js (1 hunks)
  • locales/file-uploader/el.js (1 hunks)
  • locales/file-uploader/en.js (1 hunks)
  • locales/file-uploader/es.js (1 hunks)
  • locales/file-uploader/et.js (1 hunks)
  • locales/file-uploader/fr.js (1 hunks)
  • locales/file-uploader/he.js (1 hunks)
  • locales/file-uploader/hy.js (1 hunks)
  • locales/file-uploader/is.js (1 hunks)
  • locales/file-uploader/it.js (1 hunks)
  • locales/file-uploader/ja.js (1 hunks)
  • locales/file-uploader/ka.js (1 hunks)
  • locales/file-uploader/kk.js (1 hunks)
  • locales/file-uploader/ko.js (1 hunks)
  • locales/file-uploader/lv.js (1 hunks)
  • locales/file-uploader/nb.js (2 hunks)
  • locales/file-uploader/nl.js (1 hunks)
  • locales/file-uploader/pl.js (1 hunks)
  • locales/file-uploader/pt.js (1 hunks)
  • locales/file-uploader/ro.js (1 hunks)
  • locales/file-uploader/ru.js (1 hunks)
  • locales/file-uploader/sk.js (1 hunks)
  • locales/file-uploader/sr.js (1 hunks)
  • locales/file-uploader/sv.js (1 hunks)
  • locales/file-uploader/tr.js (1 hunks)
  • locales/file-uploader/uk.js (1 hunks)
  • locales/file-uploader/vi.js (1 hunks)
  • locales/file-uploader/zh-TW.js (1 hunks)
  • locales/file-uploader/zh.js (1 hunks)
  • package.json (1 hunks)
  • solutions/file-uploader/minimal/FileUploaderMinimal.js (1 hunks)
Files not reviewed due to errors (1)
  • blocks/CloudImageEditor/src/EditorFilterControl.js (no review received)
Files skipped from review due to trivial changes (1)
  • blocks/Copyright/copyright.css
Files skipped from review as they are similar to previous changes (48)
  • abstract/a11y.js
  • blocks/CloudImageEditor/src/EditorButtonControl.js
  • blocks/CloudImageEditor/src/css/common.css
  • blocks/DropArea/DropArea.js
  • blocks/FileItem/FileItem.js
  • blocks/FileItem/file-item.css
  • blocks/SourceBtn/SourceBtn.js
  • blocks/SourceBtn/source-btn.css
  • demo/cloud-image-editor.html
  • demo/raw-inline.html
  • demo/raw-minimal.html
  • demo/raw-regular.html
  • locales/file-uploader/ar.js
  • locales/file-uploader/az.js
  • locales/file-uploader/ca.js
  • locales/file-uploader/cs.js
  • locales/file-uploader/da.js
  • locales/file-uploader/de.js
  • locales/file-uploader/el.js
  • locales/file-uploader/en.js
  • locales/file-uploader/es.js
  • locales/file-uploader/et.js
  • locales/file-uploader/fr.js
  • locales/file-uploader/he.js
  • locales/file-uploader/hy.js
  • locales/file-uploader/is.js
  • locales/file-uploader/it.js
  • locales/file-uploader/ja.js
  • locales/file-uploader/ka.js
  • locales/file-uploader/kk.js
  • locales/file-uploader/ko.js
  • locales/file-uploader/lv.js
  • locales/file-uploader/nb.js
  • locales/file-uploader/nl.js
  • locales/file-uploader/pl.js
  • locales/file-uploader/pt.js
  • locales/file-uploader/ro.js
  • locales/file-uploader/ru.js
  • locales/file-uploader/sk.js
  • locales/file-uploader/sr.js
  • locales/file-uploader/sv.js
  • locales/file-uploader/tr.js
  • locales/file-uploader/uk.js
  • locales/file-uploader/vi.js
  • locales/file-uploader/zh-TW.js
  • locales/file-uploader/zh.js
  • package.json
  • solutions/file-uploader/minimal/FileUploaderMinimal.js
Additional context used
GitHub Check: build
blocks/CloudImageEditor/src/elements/button/LrBtnUi.js

[warning] 55-55:
'txt' is defined but never used

blocks/CloudImageEditor/src/EditorFilterControl.js

[warning] 76-76:
'e' is defined but never used

Biome
blocks/CloudImageEditor/src/EditorFilterControl.js

[error] 69-69: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 146-146: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.

blocks/CloudImageEditor/src/elements/slider/SliderUi.js

[error] 15-15: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 19-19: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.

abstract/Block.js

[error] 338-338: Using super in a static context can be confusing. (lint/complexity/noThisInStatic)

super refers to a parent class.
Unsafe fix: Use the class name instead.


[error] 341-341: Using super in a static context can be confusing. (lint/complexity/noThisInStatic)

super refers to a parent class.
Unsafe fix: Use the class name instead.

blocks/CloudImageEditor/src/EditorToolbar.js

[error] 100-100: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 270-270: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 346-346: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.

Additional comments not posted (2)
blocks/CloudImageEditor/src/elements/button/LrBtnUi.js (1)

18-19: Initialize aria attributes with meaningful default values.

As previously commented, initializing aria-role and aria-controls with meaningful default values enhances accessibility.

abstract/Block.js (1)

15-15: Added accessibility support with A11y class.

The addition of the A11y class is a positive step towards improving accessibility within the application. This aligns with modern web standards and enhances the user experience for people with disabilities.

Comment on lines +5 to +19
lr-select select {
position: relative;
display: inline-flex;
align-items: center;
padding-right: 0 !important; /* todo: get rid of important */
justify-content: center;
height: var(--uc-button-size);
padding: 0 14px;
font-size: 1em;
font-family: inherit;
white-space: nowrap;
border: none;
border-radius: var(--uc-radius);
cursor: pointer;
user-select: none;
transition: background-color var(--uc-transition);
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Refine CSS for better accessibility and consistency.

The CSS rules for the select element within the lr-select class are well-structured, ensuring a consistent and accessible UI. However, consider adding focus styles to enhance keyboard navigation accessibility.

+ lr-select select:focus {
+   outline: 2px solid var(--uc-primary);
+ }
Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
lr-select select {
position: relative;
display: inline-flex;
align-items: center;
padding-right: 0 !important; /* todo: get rid of important */
justify-content: center;
height: var(--uc-button-size);
padding: 0 14px;
font-size: 1em;
font-family: inherit;
white-space: nowrap;
border: none;
border-radius: var(--uc-radius);
cursor: pointer;
user-select: none;
transition: background-color var(--uc-transition);
lr-select select {
position: relative;
display: inline-flex;
align-items: center;
justify-content: center;
height: var(--uc-button-size);
padding: 0 14px;
font-size: 1em;
font-family: inherit;
white-space: nowrap;
border: none;
border-radius: var(--uc-radius);
cursor: pointer;
user-select: none;
transition: background-color var(--uc-transition);
}
lr-select select:focus {
outline: 2px solid var(--uc-primary);
}

<select ref="select" set="innerHTML: selectHtml; onchange: onSelect"></select>
</button>
`;
Select.template = /* HTML */ ` <select ref="select" set="innerHTML: selectHtml; onchange: onSelect"></select> `;
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Ensure accessibility by adding appropriate ARIA attributes.

The <select> element is correctly updated to handle changes dynamically. However, consider adding aria-label or aria-labelledby to improve screen reader support.

 <select ref="select" set="innerHTML: selectHtml; onchange: onSelect" +aria-label="Choose an option"></select>
Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
Select.template = /* HTML */ ` <select ref="select" set="innerHTML: selectHtml; onchange: onSelect"></select> `;
Select.template = /* HTML */ ` <select ref="select" set="innerHTML: selectHtml; onchange: onSelect" aria-label="Choose an option"></select> `;

Comment on lines +63 to +69
this.defineAccessor('aria-role', (value) => {
this.$['aria-role'] = value || '';
});

this.defineAccessor('aria-controls', (value) => {
this.$['aria-controls'] = value || '';
});
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Use nullish coalescing for better handling of undefined values.

Consider using nullish coalescing (??) instead of logical OR (||) for setting aria-role and aria-controls to handle undefined values explicitly.

- this.$['aria-role'] = value || '';
+ this.$['aria-role'] = value ?? '';
- this.$['aria-controls'] = value || '';
+ this.$['aria-controls'] = value ?? '';
Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
this.defineAccessor('aria-role', (value) => {
this.$['aria-role'] = value || '';
});
this.defineAccessor('aria-controls', (value) => {
this.$['aria-controls'] = value || '';
});
this.defineAccessor('aria-role', (value) => {
this.$['aria-role'] = value ?? '';
});
this.defineAccessor('aria-controls', (value) => {
this.$['aria-controls'] = value ?? '';
});

Comment on lines +86 to +89
<button set="@role:aria-role; @aria-controls: aria-controls">
<lr-icon set="className: iconCss; @name: icon; @hidden: !icon"></lr-icon>
<div class="text">{{text}}</div>
</button>
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Tip

Codebase Verification

The only instance where aria-role is assigned a value is in blocks/CloudImageEditor/src/EditorToolbar.js, and the value is tab_role. To ensure accessibility, we need to verify if tab_role is a valid ARIA role and appropriate for its context.

After reviewing the ARIA roles, it is clear that tab_role is not a standard ARIA role. The correct ARIA role for a tab would be tab.

Ensure accessibility in button templates.

  • In blocks/CloudImageEditor/src/EditorToolbar.js, replace tab_role with the correct ARIA role tab.
Analysis chain

Ensure accessibility in button templates.

The button template correctly sets roles and aria-controls. However, ensure that the role attributes are appropriate for the button's function in the context of the application.


To ensure the appropriateness of ARIA roles used in button templates, we need to verify the context and usage of aria-role in blocks/CloudImageEditor/src/elements/button/LrBtnUi.js. We will examine the occurrences of aria-role in this file to understand their context and check if the roles used are valid and suitable.

Let's extract and review the relevant lines from blocks/CloudImageEditor/src/elements/button/LrBtnUi.js.


The aria-role attribute in LrBtnUi is dynamically set, meaning its value can vary depending on how the component is used. To verify the appropriateness of these values, we need to identify potential values for aria-role and ensure they are valid ARIA roles.

Since the values are set dynamically, let's search for instances where aria-role is assigned a value within the repository. This will help us understand the potential values and their contexts.

Scripts executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Description: Verify appropriate use of ARIA roles in button templates.

# Test: Search for the button role usage. Expect: Only appropriate roles.
rg --type js $'aria-role'

Length of output: 547



Script:

#!/bin/bash
# Extract lines around the occurrences of 'aria-role' in LrBtnUi.js for context
rg --context 5 'aria-role' blocks/CloudImageEditor/src/elements/button/LrBtnUi.js

Length of output: 938



Script:

#!/bin/bash
# Search for instances where 'aria-role' is assigned a value in the repository
rg --type js --no-heading --line-number 'aria-role\s*:\s*'

Length of output: 188

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Actionable comments posted: 0

Outside diff range and nitpick comments (3)
abstract/Block.js (3)

15-15: Add a comment to the A11y import statement.

The import of A11y from './a11y.js' lacks a comment explaining its usage, which is a good practice for clarity, especially for new or external dependencies.


199-202: Document the a11y getter method.

The a11y getter method is well-implemented to ensure that the A11y instance can be retrieved easily. It would be beneficial to add a comment describing what A11y is used for, to improve code readability and maintainability.


Line range hint 344-344: Refactor the use of super in static context.

The use of super in a static context can lead to confusion as it behaves differently compared to non-static contexts. To improve clarity and maintain correctness, replace super with the explicit class name.

- super.reg();
+ BaseComponent.reg();

- super.reg(name.startsWith(TAG_PREFIX) ? name : TAG_PREFIX + name);
+ BaseComponent.reg(name.startsWith(TAG_PREFIX) ? name : TAG_PREFIX + name);

Also applies to: 347-347

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between c3f4cc7 and c4538c4.

Files selected for processing (2)
  • abstract/Block.js (4 hunks)
  • abstract/a11y.js (1 hunks)
Files skipped from review as they are similar to previous changes (1)
  • abstract/a11y.js
Additional context used
Biome
abstract/Block.js

[error] 344-344: Using super in a static context can be confusing. (lint/complexity/noThisInStatic)

super refers to a parent class.
Unsafe fix: Use the class name instead.


[error] 347-347: Using super in a static context can be confusing. (lint/complexity/noThisInStatic)

super refers to a parent class.
Unsafe fix: Use the class name instead.

Additional comments not posted (1)
abstract/Block.js (1)

184-186: Ensure conditional check for A11y instance.

The addition of the A11y instance to the block context is crucial for accessibility features. However, ensure that this addition does not lead to duplicate instances in scenarios where it might be added multiple times. Consider adding a check or ensuring that the add method handles duplicates gracefully.

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Actionable comments posted: 1

Outside diff range and nitpick comments (3)
abstract/ActivityBlock.js (1)

Line range hint 141-179: Potential issue with activity management in destroyCallback.

The logic in destroyCallback to manage activity states seems complex and could benefit from further optimization or simplification to improve maintainability.

- const hasCurrentActivityInCtx = !![...this.blocksRegistry].find(
-   (block) => block instanceof ActivityBlock && block.activityType === currentActivity,
- );
+ const hasCurrentActivityInCtx = this.blocksRegistry.some(
+   (block) => block instanceof ActivityBlock && block.activityType === currentActivity
+ );
abstract/Block.js (1)

Line range hint 345-348: Static method context issue with super.

The use of super in a static context is incorrect and can lead to runtime errors or unexpected behavior. This needs to be addressed by using the class name instead.

- super.reg(name.startsWith(TAG_PREFIX) ? name : TAG_PREFIX + name);
+ Block.reg(name.startsWith(TAG_PREFIX) ? name : TAG_PREFIX + name);
abstract/UploaderBlock.js (1)

Line range hint 638-638: Redundant double-negation should be simplified.

The use of double-negation (!!) is unnecessary and can be simplified to improve code clarity.

- const checkForUrlDuplicates: !!this.cfg.checkForUrlDuplicates,
+ const checkForUrlDuplicates: Boolean(this.cfg.checkForUrlDuplicates),
Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between c4538c4 and 497f742.

Files selected for processing (6)
  • abstract/ActivityBlock.js (2 hunks)
  • abstract/Block.js (5 hunks)
  • abstract/SolutionBlock.js (1 hunks)
  • abstract/UploaderBlock.js (1 hunks)
  • abstract/a11y.js (1 hunks)
  • solutions/cloud-image-editor/CloudImageEditor.js (1 hunks)
Files not reviewed due to errors (1)
  • solutions/cloud-image-editor/CloudImageEditor.js (no review received)
Additional context used
Biome
abstract/SolutionBlock.js

[error] 17-17: Using this in a static context can be confusing. (lint/complexity/noThisInStatic)

this refers to the class.
Unsafe fix: Use the class name instead.


[error] 21-21: Using this in a static context can be confusing. (lint/complexity/noThisInStatic)

this refers to the class.
Unsafe fix: Use the class name instead.

abstract/Block.js

[error] 345-345: Using super in a static context can be confusing. (lint/complexity/noThisInStatic)

super refers to a parent class.
Unsafe fix: Use the class name instead.


[error] 348-348: Using super in a static context can be confusing. (lint/complexity/noThisInStatic)

super refers to a parent class.
Unsafe fix: Use the class name instead.

abstract/UploaderBlock.js

[error] 638-638: Avoid redundant double-negation. (lint/complexity/noExtraBooleanCast)

It is not necessary to use double-negation when a value will already be coerced to a boolean.
Unsafe fix: Remove redundant double-negation

Additional comments not posted (3)
abstract/SolutionBlock.js (1)

11-14: Good use of optional chaining for a11y integration.

The use of optional chaining (?.) here is appropriate for conditional execution based on the existence of the a11y instance. This prevents potential runtime errors if a11y is not properly initialized.

abstract/a11y.js (1)

1-114: Comprehensive accessibility management through A11y class.

The A11y class and its method registerBlock provide a robust mechanism for managing accessibility features. The use of a scoped event listener pattern in ScopedMinimalWindow is a good practice for handling events in a confined part of the DOM, which enhances both performance and security by limiting the scope of event handling.

abstract/Block.js (1)

Line range hint 15-204: Inclusion of accessibility support via A11y.

The addition of A11y to manage accessibility features within the Block class is a significant enhancement. This aligns with modern web standards for accessible content. However, ensure that the a11y instance is checked for null before use to avoid potential null pointer exceptions.

Verification successful

Proper handling of a11y instance verified.

The search results indicate that the a11y instance is accessed using optional chaining (this.a11y?.), which inherently includes a null check. This ensures that the code will not throw a null pointer exception if a11y is null or undefined.

  • solutions/cloud-image-editor/CloudImageEditor.js: this.a11y?.registerBlock(this);
  • abstract/SolutionBlock.js: this.a11y?.registerBlock(this);
  • abstract/Block.js: this.a11y?.destroy();

These instances show that the code safely handles the a11y instance.

Scripts executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Description: Verify proper handling of `a11y` instance to prevent null pointer exceptions.

# Test: Search for null checks on `a11y` instance.
rg --type javascript $'if \\(this\\.a11y\\)'

Length of output: 77



Script:

#!/bin/bash
# Description: Verify proper handling of `a11y` instance to prevent null pointer exceptions.

# Test: Search for null checks on `a11y` instance using the correct file type.
rg --type js $'if \\(this\\.a11y\\)'

Length of output: 34



Script:

#!/bin/bash
# Description: Search for all instances where `this.a11y` is used in the codebase.

# Test: Search for instances of `this.a11y` usage.
rg 'this\.a11y' --type js

Length of output: 218

super.initCallback();
this.a11y?.registerBlock(this);
}

static set template(value) {
this._template = svgIconsSprite + value + /** HTML */ `<slot></slot>`;
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Static method context issue needs resolution.

The static methods set template and get template incorrectly use this to refer to instance properties, which is not valid in a static context. This could lead to runtime errors.

- this._template = svgIconsSprite + value + /** HTML */ `<slot></slot>`;
+ SolutionBlock._template = svgIconsSprite + value + /** HTML */ `<slot></slot>`;

- return this._template;
+ return SolutionBlock._template;

Also applies to: 21-21

Tools
Biome

[error] 17-17: Using this in a static context can be confusing. (lint/complexity/noThisInStatic)

this refers to the class.
Unsafe fix: Use the class name instead.

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Actionable comments posted: 0

Outside diff range and nitpick comments (1)
blocks/CloudImageEditor/src/EditorToolbar.js (1)

Line range hint 100-100: Consider using optional chaining for better code safety.

Static analysis has identified potential improvements by using optional chaining. This can help avoid runtime errors when accessing properties on objects that might be null or undefined.

- this._cancelPreload && this._cancelPreload();
+ this._cancelPreload?.();

- this.$['*faderEl'] && this.$['*faderEl'].deactivate();
+ this.$['*faderEl']?.deactivate();

- this.$['*faderEl'] && this.$['*faderEl'].setTransformations(transformations);
+ this.$['*faderEl']?.setTransformations(transformations);

Also applies to: 270-270, 346-346

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 497f742 and 4ade6ab.

Files selected for processing (3)
  • abstract/a11y.js (1 hunks)
  • blocks/CloudImageEditor/src/EditorToolbar.js (4 hunks)
  • blocks/CloudImageEditor/src/css/common.css (12 hunks)
Files skipped from review as they are similar to previous changes (2)
  • abstract/a11y.js
  • blocks/CloudImageEditor/src/css/common.css
Additional context used
Biome
blocks/CloudImageEditor/src/EditorToolbar.js

[error] 100-100: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 270-270: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.


[error] 346-346: Change to an optional chain. (lint/complexity/useOptionalChain)

Unsafe fix: Change to an optional chain.

Additional comments not posted (4)
blocks/CloudImageEditor/src/EditorToolbar.js (4)

28-28: Enhanced accessibility attributes in renderTabToggle.

The addition of aria-role and aria-controls attributes here is a significant improvement for accessibility, as it helps screen readers and assistive technologies better understand the purpose and control of the tab toggle buttons.


39-45: Ensure proper use of ARIA properties in renderTabContent.

The use of id and role="listbox" is appropriate for accessibility. It helps in identifying the tab content uniquely and making it more accessible. However, ensure that the aria-orientation attribute is correctly set to communicate the orientation of the control to assistive technologies.


121-124: Properly scoped properties for tab management.

The properties tab_role, tab_${TabId.TUNING}, tab_${TabId.CROP}, and tab_${TabId.FILTERS} are well-defined. These properties help in managing the ARIA roles and controls dynamically based on the tab context, which is crucial for accessibility.


403-406: Correct role and visibility settings for toolbar sections.

Setting role="tablist" on the lr-presence-toggle element is a good practice for accessibility, as it clearly defines the role of this section of the toolbar. Additionally, controlling visibility with presence.mainToolbar and styling based on presence.subTopToolbarStyles is a clear and effective way to manage the UI's dynamic aspects.

@egordidenko egordidenko merged commit 4acb8a0 into main Jun 24, 2024
1 check passed
@egordidenko egordidenko deleted the feat/a11y branch June 24, 2024 15:20
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