feat: added titles a11y in buttons of uc-activity-header #748
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WalkthroughThe changes involve updates to multiple classes within the codebase, enhancing their functionality and structure. The Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant CameraSource
participant API
User->>CameraSource: Select Camera
CameraSource-->>User: Update Camera Selection UI
User->>CameraSource: Confirm Selection
CameraSource->>API: _capture() with selected camera
sequenceDiagram
participant User
participant ExternalSource
participant API
participant IFrame
User->>ExternalSource: Select File
ExternalSource->>API: onDone with file URLs
ExternalSource->>IFrame: mountIframe()
IFrame-->>ExternalSource: File Selected
ExternalSource->>API: Add file to API
sequenceDiagram
participant User
participant UrlSource
participant API
User->>UrlSource: Input URL
UrlSource->>UrlSource: onInput() updates state
User->>UrlSource: Upload URL
UrlSource->>API: addFileFromUrl() with URL
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (4)
blocks/UrlSource/UrlSource.js (2)
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6-29: LGTM with suggestions for improvementThe changes to the
UrlSourceclass look good overall. TheonUploadandonInputmethods have been implemented correctly to handle user interactions.However, I have a few suggestions:
Could you please clarify the purpose of the new
couldBeCtxOwnerproperty? Adding a comment explaining its role would be helpful for future maintainers.Consider adding brief comments to explain the purpose of the new methods in the
init$object. This would improve code readability and maintainability.
48-55: Excellent accessibility improvement and code formattingThe changes to the close button are great improvements:
- The button has been reformatted to span multiple lines, enhancing code readability.
- The addition of the
l10n="@title:a11y-activity-header-button-close"attribute significantly improves accessibility by providing a translatable title for the close button.These changes align perfectly with the PR's objective of enhancing accessibility in the
uc-activity-headercomponent.Minor suggestion for consistency:
Consider reordering the attributes to match the order used in other buttons (e.g., movel10nattribute to the end).blocks/CameraSource/CameraSource.js (2)
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218-223: Handle case when no cameras are availableIn the
initCallbackmethod, ifcameraSelectOptionsis empty (no cameras are found),this._selectedCameraIdwill beundefined, which may cause issues in_capture(). Consider handling the scenario where no cameras are available to prevent unexpected behavior.Apply this diff to handle the case when no cameras are available:
try { let deviceList = await navigator.mediaDevices.enumerateDevices(); let cameraSelectOptions = deviceList .filter((info) => { return info.kind === 'videoinput'; }) .map((info, idx) => { return { text: info.label.trim() || `${this.l10n('caption-camera')} ${idx + 1}`, value: info.deviceId, }; }); + if (cameraSelectOptions.length > 0) { if (cameraSelectOptions.length > 1) { this.$.cameraSelectOptions = cameraSelectOptions; this.$.cameraSelectHidden = false; } this._selectedCameraId = cameraSelectOptions[0]?.value; + } else { + this.$.l10nMessage = 'camera-no-device-found'; + this.set$({ + videoHidden: true, + shotBtnDisabled: true, + messageHidden: false, + }); + // Optionally, you might want to navigate back or inform the user further. + } } catch (err) { // mediaDevices isn't available for HTTP // TODO: handle this case }
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218-223: Offer assistance for unhandled TODOThere's a
// TODO: handle this casecomment in thecatchblock whenmediaDevicesisn't available (e.g., in HTTP contexts). This scenario might lead to unhandled exceptions or a poor user experience.Would you like assistance in implementing error handling for this case? For example, displaying an informative message to the user about the unsupported context.
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📒 Files selected for processing (4)
- blocks/CameraSource/CameraSource.js (2 hunks)
- blocks/ExternalSource/ExternalSource.js (1 hunks)
- blocks/Icon/Icon.js (0 hunks)
- blocks/UrlSource/UrlSource.js (1 hunks)
💤 Files with no reviewable changes (1)
- blocks/Icon/Icon.js
🔇 Additional comments (5)
blocks/UrlSource/UrlSource.js (2)
41-43: Great addition of localization attributeThe addition of the
l10n="@title:back"attribute to the back button is an excellent improvement. This change enhances accessibility by providing a translatable title for the button, which aligns perfectly with the PR's objective of improving accessibility in theuc-activity-headercomponent.
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1-70: Summary: Excellent accessibility improvements and code enhancementsOverall, the changes in this file are well-implemented and align perfectly with the PR's objective of enhancing accessibility in the
uc-activity-headercomponent. The addition of localization attributes to buttons significantly improves the component's accessibility.Key improvements:
- Added localization attributes to buttons for better accessibility.
- Enhanced code readability through reformatting.
- Updated
onUploadandonInputmethods for improved functionality.Minor suggestions have been made for further improvement, including adding clarifying comments and maintaining consistent attribute ordering.
Great work on enhancing the accessibility of the
UrlSourcecomponent!blocks/CameraSource/CameraSource.js (2)
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218-223: Verify the visibility logic of camera selection elementsIn the template, the
divcontaining the camera icon and caption usesset="@hidden: !cameraSelectHidden", while theuc-selectelement usesset="@hidden: cameraSelectHidden". Ensure that the visibility logic is intentional and that these elements show or hide correctly based oncameraSelectHidden.
230-235: Great job enhancing accessibility with localizationAdding
l10n="@title:a11y-activity-header-button-close"to the close button improves accessibility by providing a localized title attribute for screen readers and assistive technologies.blocks/ExternalSource/ExternalSource.js (1)
259-264: Confirm the click handler for the close buttonThe close button uses
set="onclick: *historyBack", the same as the back button. Please verify whether this is intentional. Typically, a close button might have a different handler to close the modal or perform a separate action.
Description
Checklist
Summary by CodeRabbit
Release Notes
New Features
Bug Fixes
Refactor
Iconclass by removing unnecessary title properties for cleaner code.