1071 video player page for courses #1176
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WalkthroughThis pull request introduces several new files and components to enhance a video course feature within the application. The Changes
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Actionable comments posted: 8
🧹 Outside diff range and nitpick comments (1)
utils/flags.ts (1)
5-5: Add documentation for the new feature flag.While the flag name is clear, it would be helpful to add a comment explaining its specific purpose and expected behavior in controlling the video player page for courses.
export const FEATURE_FLAGS = { FEATURE_FLAG_TEST: "feature-flag-test", + // Controls the visibility of the video player page in courses COURSE_VIDEO: "course-video", JOBS: "jobs", // Add more feature flags as needed } as const;
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Review profile: CHILL
📒 Files selected for processing (4)
- app/(app)/courses/[slug]/[id]/_client.tsx (1 hunks)
- app/(app)/courses/[slug]/[id]/page.tsx (1 hunks)
- app/(app)/courses/mock.ts (1 hunks)
- utils/flags.ts (1 hunks)
✅ Files skipped from review due to trivial changes (1)
- app/(app)/courses/mock.ts
🔇 Additional comments (3)
app/(app)/courses/[slug]/[id]/page.tsx (1)
9-10: Clarify the purpose of session usage.The comment suggests the session fetch is just an example, but authentication might be crucial for course access control.
Let's verify if course access requires authentication:
Consider implementing proper access control:
- Verify if the user has permission to access this course
- Redirect to login if authentication is required
- Check if the course is part of user's purchased/enrolled courses
utils/flags.ts (1)
5-5: Verify PostHog configuration for the new feature flag.The new feature flag looks good, but ensure it's properly configured in PostHog for production use.
Run this script to check if the flag is referenced correctly throughout the codebase:
Please ensure that:
- The flag is created in PostHog dashboard
- The flag is properly configured for your target environments
- There's a rollout strategy defined (e.g., percentage rollout, specific user segments)
app/(app)/courses/[slug]/[id]/_client.tsx (1)
6-6: Verify mock data security implicationsThe direct import and usage of mock data could pose security risks if not properly sanitized.
#!/bin/bash # Check mock data implementation rg -A 10 'mock' --type ts
| import { getServerAuthSession } from "@/server/auth"; | ||
| import Content from "./_client"; |
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🛠️ Refactor suggestion
Consider adding loading and error states.
The page lacks loading and error handling components which are important for better UX.
Add loading.tsx and error.tsx files in the same directory:
// loading.tsx
export default function Loading() {
return <div>Loading course content...</div>;
}
// error.tsx
export default function Error({
error,
reset,
}: {
error: Error;
reset: () => void;
}) {
return (
<div>
<h2>Something went wrong!</h2>
<button onClick={reset}>Try again</button>
</div>
);
}| export default async function Page() { | ||
| // Example of grabbing session in case it is needed | ||
| const session = await getServerAuthSession(); | ||
|
|
||
| return <Content session={session} />; | ||
| } |
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Utilize route parameters and add error handling.
The page component doesn't use the URL parameters ([slug] and [id]) which are essential for fetching the correct course content.
Consider implementing proper error handling and course data fetching:
export default async function Page({
+ params,
+ }: {
+ params: { slug: string; id: string };
}) {
const session = await getServerAuthSession();
+
+ // Fetch course data using params.slug and params.id
+ const course = await getCourse(params.slug, params.id);
+
+ if (!course) {
+ notFound();
+ }
- return <Content session={session} />;
+ return <Content session={session} course={course} />;
}Committable suggestion was skipped due to low confidence.
| export const metadata = { | ||
| title: "Video Course", | ||
| }; |
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🛠️ Refactor suggestion
Enhance metadata with dynamic course information.
The current metadata title is static. Consider utilizing the route parameters to display the actual course title.
export const metadata = {
- title: "Video Course",
+ title: async function generateTitle({ params }) {
+ const { slug } = params;
+ return `${slug.replace('-', ' ')} | Video Course`;
+ },
};Committable suggestion was skipped due to low confidence.
| interface SidebarProps { | ||
| contentList: typeof mockContentList; | ||
| } | ||
|
|
||
| const Sidebar = ({ contentList }: SidebarProps) => ( | ||
| <div className="col-span-3 flex w-full flex-col overflow-auto"> | ||
| <ul className="divide-y divide-gray-700"> | ||
| {contentList && contentList.length > 0 ? ( | ||
| contentList.map((item, index) => ( | ||
| <SidebarItem key={index} item={item} /> | ||
| )) | ||
| ) : ( | ||
| <li className="text-center text-gray-500">No content available</li> | ||
| )} | ||
| </ul> | ||
| </div> | ||
| ); | ||
|
|
||
| interface SidebarItemProps { | ||
| item: (typeof mockContentList)[0]; | ||
| } | ||
|
|
||
| const SidebarItem = ({ item }: SidebarItemProps) => ( | ||
| <li className="flex flex-row items-center justify-between px-2 py-2"> | ||
| <div className="flex flex-row items-center"> | ||
| <SquarePlay | ||
| className="mr-4 h-5 w-5 text-white group-hover:text-white" | ||
| aria-hidden="true" | ||
| /> | ||
| <p>{item.title}</p> | ||
| </div> | ||
| <CircleCheck | ||
| className={`h-6 w-6 ${ | ||
| item.watched ? "mr-2 h-5 w-5 text-pink-600" : "mr-2 h-5 w-5 text-white" | ||
| }`} | ||
| aria-hidden="true" | ||
| /> | ||
| </li> | ||
| ); |
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🛠️ Refactor suggestion
Improve accessibility and type definitions
The sidebar implementation needs accessibility enhancements and better type definitions:
- Replace mock data type with proper interface:
interface ContentItem {
id: string;
title: string;
watched: boolean;
// ... other properties
}
interface SidebarProps {
contentList: ContentItem[];
}- Enhance accessibility:
-<ul className="divide-y divide-gray-700">
+<ul
+ className="divide-y divide-gray-700"
+ role="list"
+ aria-label="Course content"
+>
-<li className="flex flex-row items-center justify-between px-2 py-2">
+<li
+ className="flex flex-row items-center justify-between px-2 py-2"
+ tabIndex={0}
+ role="listitem"
+>| const VideoPlayer = () => ( | ||
| <div className="col-span-9"> | ||
| <div className="mx-auto w-full max-w-7xl bg-black"> | ||
| <iframe | ||
| className="aspect-video w-full" | ||
| src="https://www.youtube.com/embed/oKKG-CpDjrI" | ||
| title="YouTube video" | ||
| ></iframe> | ||
| </div> | ||
| </div> | ||
| ); |
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Enhance iframe security and performance
The YouTube iframe implementation needs security and performance improvements:
Apply these security and performance enhancements:
const VideoPlayer = () => (
<div className="col-span-9">
<div className="mx-auto w-full max-w-7xl bg-black">
<iframe
className="aspect-video w-full"
src="https://www.youtube.com/embed/oKKG-CpDjrI"
title="YouTube video"
+ loading="lazy"
+ sandbox="allow-scripts allow-same-origin allow-presentation"
+ allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+ referrerPolicy="strict-origin-when-cross-origin"
></iframe>
</div>
</div>
);Also consider:
- Making the video URL configurable through props
- Adding error handling for failed video loads
- Implementing a loading placeholder
📝 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.
| const VideoPlayer = () => ( | |
| <div className="col-span-9"> | |
| <div className="mx-auto w-full max-w-7xl bg-black"> | |
| <iframe | |
| className="aspect-video w-full" | |
| src="https://www.youtube.com/embed/oKKG-CpDjrI" | |
| title="YouTube video" | |
| ></iframe> | |
| </div> | |
| </div> | |
| ); | |
| const VideoPlayer = () => ( | |
| <div className="col-span-9"> | |
| <div className="mx-auto w-full max-w-7xl bg-black"> | |
| <iframe | |
| className="aspect-video w-full" | |
| src="https://www.youtube.com/embed/oKKG-CpDjrI" | |
| title="YouTube video" | |
| loading="lazy" | |
| sandbox="allow-scripts allow-same-origin allow-presentation" | |
| allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" | |
| referrerPolicy="strict-origin-when-cross-origin" | |
| ></iframe> | |
| </div> | |
| </div> | |
| ); |
| const Content = ({ session }: ContentProps) => { | ||
| const flagEnabled = isFlagEnabled(FEATURE_FLAGS.COURSE_VIDEO); | ||
|
|
||
| if (!flagEnabled) { | ||
| notFound(); | ||
| } | ||
|
|
||
| return ( | ||
| <div className="overflow-auto"> | ||
| <div className="w-full divide-x divide-gray-700 lg:grid lg:grid-cols-12"> | ||
| <VideoPlayer /> | ||
| <Sidebar contentList={mockContentList} /> | ||
| </div> | ||
| <div className="mx-auto max-w-5xl"> | ||
| <ContentList contentList={mockContentList} /> | ||
| </div> | ||
| </div> | ||
| ); | ||
| }; |
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🛠️ Refactor suggestion
Add error boundaries and loading states
The component should handle potential errors from mock data and add loading states for better UX. Consider implementing:
- Error boundaries to catch rendering errors
- Loading states while checking feature flags
- Proper error handling for missing or malformed mock data
Here's a suggested implementation:
const Content = ({ session }: ContentProps) => {
+ const [isLoading, setIsLoading] = useState(true);
const flagEnabled = isFlagEnabled(FEATURE_FLAGS.COURSE_VIDEO);
if (!flagEnabled) {
notFound();
}
+ if (isLoading) {
+ return <div>Loading...</div>;
+ }
+
+ if (!mockContentList?.length) {
+ return <div>No content available</div>;
+ }
+
return (
<div className="overflow-auto">Committable suggestion was skipped due to low confidence.
| const ContentList = ({ contentList }: ContentListProps) => { | ||
| return ( | ||
| <> | ||
| {contentList.map( | ||
| ({ | ||
| id, | ||
| title, | ||
| longDescription, | ||
| description, | ||
| publishedDate, | ||
| author, | ||
| imageLink, | ||
| }) => ( | ||
| <div key={id} className="mx-auto w-full max-w-7xl py-8"> | ||
| <h2 className="text-3xl font-extrabold tracking-tight text-neutral-800 dark:text-white"> | ||
| {title} | ||
| </h2> | ||
| <li key={author} className="flex justify-between gap-x-6 py-5"> | ||
| <div className="flex min-w-0 gap-x-4"> | ||
| <img | ||
| alt="" | ||
| src={imageLink} | ||
| className="h-12 w-12 flex-none rounded-full bg-gray-50" | ||
| /> | ||
| <div className="min-w-0 flex-auto"> | ||
| <p className="text-sm font-semibold leading-6 text-neutral-800 dark:text-white"> | ||
| {author} | ||
| </p> | ||
| <p className="mt-1 truncate text-xs leading-5 text-gray-500"> | ||
| {publishedDate} | ||
| </p> | ||
| </div> | ||
| </div> | ||
| </li> | ||
| <div>{description}</div> | ||
| <div>{longDescription}</div> | ||
| </div> | ||
| ), | ||
| )} | ||
| </> | ||
| ); | ||
| }; |
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Fix HTML structure and accessibility issues
The ContentList component has several structural and accessibility issues:
Apply these fixes:
const ContentList = ({ contentList }: ContentListProps) => {
return (
- <>
+ <div className="content-list" role="region" aria-label="Course content details">
{contentList.map(
({
id,
title,
longDescription,
description,
publishedDate,
author,
imageLink,
}) => (
<div key={id} className="mx-auto w-full max-w-7xl py-8">
<h2 className="text-3xl font-extrabold tracking-tight text-neutral-800 dark:text-white">
{title}
</h2>
- <li key={author} className="flex justify-between gap-x-6 py-5">
+ <div key={author} className="flex justify-between gap-x-6 py-5">
<div className="flex min-w-0 gap-x-4">
<img
- alt=""
+ alt={`${author}'s profile picture`}
src={imageLink}
className="h-12 w-12 flex-none rounded-full bg-gray-50"
/>
<div className="min-w-0 flex-auto">
<p className="text-sm font-semibold leading-6 text-neutral-800 dark:text-white">
{author}
</p>
<p className="mt-1 truncate text-xs leading-5 text-gray-500">
{publishedDate}
</p>
</div>
</div>
- </li>
+ </div>
- <div>{description}</div>
- <div>{longDescription}</div>
+ <div role="article">
+ <h3 className="sr-only">Course description</h3>
+ <p>{description}</p>
+ <p>{longDescription}</p>
+ </div>
</div>
),
)}
- </>
+ </div>
);
};📝 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.
| const ContentList = ({ contentList }: ContentListProps) => { | |
| return ( | |
| <> | |
| {contentList.map( | |
| ({ | |
| id, | |
| title, | |
| longDescription, | |
| description, | |
| publishedDate, | |
| author, | |
| imageLink, | |
| }) => ( | |
| <div key={id} className="mx-auto w-full max-w-7xl py-8"> | |
| <h2 className="text-3xl font-extrabold tracking-tight text-neutral-800 dark:text-white"> | |
| {title} | |
| </h2> | |
| <li key={author} className="flex justify-between gap-x-6 py-5"> | |
| <div className="flex min-w-0 gap-x-4"> | |
| <img | |
| alt="" | |
| src={imageLink} | |
| className="h-12 w-12 flex-none rounded-full bg-gray-50" | |
| /> | |
| <div className="min-w-0 flex-auto"> | |
| <p className="text-sm font-semibold leading-6 text-neutral-800 dark:text-white"> | |
| {author} | |
| </p> | |
| <p className="mt-1 truncate text-xs leading-5 text-gray-500"> | |
| {publishedDate} | |
| </p> | |
| </div> | |
| </div> | |
| </li> | |
| <div>{description}</div> | |
| <div>{longDescription}</div> | |
| </div> | |
| ), | |
| )} | |
| </> | |
| ); | |
| }; | |
| const ContentList = ({ contentList }: ContentListProps) => { | |
| return ( | |
| <div className="content-list" role="region" aria-label="Course content details"> | |
| {contentList.map( | |
| ({ | |
| id, | |
| title, | |
| longDescription, | |
| description, | |
| publishedDate, | |
| author, | |
| imageLink, | |
| }) => ( | |
| <div key={id} className="mx-auto w-full max-w-7xl py-8"> | |
| <h2 className="text-3xl font-extrabold tracking-tight text-neutral-800 dark:text-white"> | |
| {title} | |
| </h2> | |
| <div key={author} className="flex justify-between gap-x-6 py-5"> | |
| <div className="flex min-w-0 gap-x-4"> | |
| <img | |
| alt={`${author}'s profile picture`} | |
| src={imageLink} | |
| className="h-12 w-12 flex-none rounded-full bg-gray-50" | |
| /> | |
| <div className="min-w-0 flex-auto"> | |
| <p className="text-sm font-semibold leading-6 text-neutral-800 dark:text-white"> | |
| {author} | |
| </p> | |
| <p className="mt-1 truncate text-xs leading-5 text-gray-500"> | |
| {publishedDate} | |
| </p> | |
| </div> | |
| </div> | |
| </div> | |
| <div role="article"> | |
| <h3 className="sr-only">Course description</h3> | |
| <p>{description}</p> | |
| <p>{longDescription}</p> | |
| </div> | |
| </div> | |
| ), | |
| )} | |
| </div> | |
| ); | |
| }; |
| interface ContentProps { | ||
| session: Session | null; | ||
| } |
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💡 Codebase verification
Remove unused session prop
The session prop is defined in the interface but is not used anywhere within the Content component implementation. The component only uses feature flag checks and renders child components without any session-dependent functionality.
- Remove the
sessionprop from theContentPropsinterface - Remove the session parameter from the Content component definition
🔗 Analysis chain
Verify usage of session prop
The session prop is defined in the interface but doesn't appear to be used within the Content component. Either remove the unused prop or implement the intended session-dependent functionality.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for session usage in the component
ast-grep --pattern 'session.$$$'
Length of output: 10367
Script:
#!/bin/bash
# Let's search for the Content component implementation and session usage
ast-grep --pattern 'const Content = ({ session }: ContentProps) => {
$$$
}'
Length of output: 1434
NiallJoeMaher
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