Getting started on all content page

src/components/content/carousels/GenericCarousel.js

@@ -0,0 +1,72 @@
+import React, { useState, useEffect } from 'react';
+import { Carousel } from 'primereact/carousel';
+import ResourceTemplate from '@/components/content/carousels/templates/ResourceTemplate';
+import TemplateSkeleton from '@/components/content/carousels/skeletons/TemplateSkeleton';
+
+const responsiveOptions = [
+    {
+        breakpoint: '3000px',
+        numVisible: 3,
+    },
+    {
+        breakpoint: '1462px',
+        numVisible: 2,
+    },
+    {
+        breakpoint: '575px',
+        numVisible: 1,
+    }
+];
+
+export default function GenericCarousel({items}) {
+    const [carousels, setCarousels] = useState([]);
+
+    useEffect(() => {
+        const handleResize = () => {
+            const width = window.innerWidth;
+            let itemsPerCarousel = 3;
+
+            if (width <= 1462) {
+                itemsPerCarousel = 2;
+            }
+            if (width <= 575) {
+                itemsPerCarousel = 1;
+            }
+
+            const newCarousels = [];
+            for (let i = 0; i < items.length; i += itemsPerCarousel) {
+                newCarousels.push(items.slice(i, i + itemsPerCarousel));
+            }
+            setCarousels(newCarousels);
+        };
+
+        handleResize();
+        window.addEventListener('resize', handleResize);
+
+        return () => {
+            window.removeEventListener('resize', handleResize);
+        };
+    }, [items]);
+
+    return (
+        <>
+            {carousels.map((carouselItems, index) => (
+                <Carousel 
+                    key={index}
+                    value={carouselItems}
+                    itemTemplate={(item) => 
+                        carouselItems.length > 0 ? 
+                        <ResourceTemplate key={item.id} resource={item} /> : 
+                        <TemplateSkeleton key={Math.random()} />
+                    }
+                    responsiveOptions={responsiveOptions}
+                    className="mb-4"
+                    pt={{
+                        previousButton: { className: 'hidden' },
+                        nextButton: { className: 'hidden' }
+                    }}
+                />
+            ))}
+        </>
+    );
+}

src/components/content/courses/DraftCourseDetails.js

@@ -237,6 +237,11 @@ export default function DraftCourseDetails({ processedEvent, draftId, lessons })
 
     useEffect(() => {
         async function buildEvent(draft) {
+            if (!draft) {
+                console.error('Draft is null or undefined');
+                return null;
+            }
+
             const event = new NDKEvent(ndk);
             let type;
             let encryptedContent;
@@ -298,24 +303,42 @@ export default function DraftCourseDetails({ processedEvent, draftId, lessons })
         }
 
         async function buildDraftEvent(lesson) {
-            const { unsignedEvent, type } = await buildEvent(lesson);
-            return unsignedEvent
+            if (!lesson) {
+                console.error('Lesson is null or undefined');
+                return null;
+            }
+
+            const result = await buildEvent(lesson);
+            if (!result) {
+                console.error('Failed to build event');
+                return null;
+            }
+
+            const { unsignedEvent, type } = result;
+            return unsignedEvent;
         }
 
         if (!hasRunEffect.current && lessons.length > 0 && user && author) {
             hasRunEffect.current = true;
             
             lessons.forEach(async (lesson) => {
+                if (!lesson) {
+                    console.error('Lesson is null or undefined');
+                    return;
+                }
+
                 const isDraft = !lesson?.pubkey;
                 if (isDraft) {
                     const unsignedEvent = await buildDraftEvent(lesson);
-                    setProcessedLessons(prev => [...prev, {
-                        d: lesson?.id,
-                        kind: lesson?.price ? 30402 : 30023,
-                        pubkey: unsignedEvent.pubkey,
-                        index: lesson.index,
-                        unpublished: unsignedEvent
-                    }]);
+                    if (unsignedEvent) {
+                        setProcessedLessons(prev => [...prev, {
+                            d: lesson?.id,
+                            kind: lesson?.price ? 30402 : 30023,
+                            pubkey: unsignedEvent.pubkey,
+                            index: lesson.index,
+                            unpublished: unsignedEvent
+                        }]);
+                    }
                 } else {
                     setProcessedLessons(prev => [...prev, {
                         d: lesson?.d,

src/pages/content.js

@@ -0,0 +1,115 @@
+import React, { useEffect, useState } from 'react';
+import GenericCarousel from '@/components/content/carousels/GenericCarousel';
+import { parseEvent, parseCourseEvent } from '@/utils/nostr';
+import { useResources } from '@/hooks/nostr/useResources';
+import { useWorkshops } from '@/hooks/nostr/useWorkshops';
+import { useCourses } from '@/hooks/nostr/useCourses';
+import { TabMenu } from 'primereact/tabmenu';
+import 'primeicons/primeicons.css';
+import { InputText } from 'primereact/inputtext';
+
+const MenuTab = ({ items, activeIndex, onTabChange }) => {
+    const menuItems = items.map((item, index) => ({
+        label: item,
+        icon: 'pi pi-tag',
+        command: () => onTabChange(index)
+    }));
+
+    return (
+        <div className="w-full">
+            <TabMenu
+                model={menuItems}
+                activeIndex={activeIndex}
+                onTabChange={(e) => onTabChange(e.index)}
+                pt={{
+                    menu: { className: 'bg-transparent border-none' },
+                    action: { className: 'bg-transparent border-none' }
+                }}
+            />
+        </div>
+    );
+}
+
+const ContentPage = () => {
+    const { resources, resourcesLoading } = useResources();
+    const { workshops, workshopsLoading } = useWorkshops();
+    const { courses, coursesLoading } = useCourses();
+
+    const [processedResources, setProcessedResources] = useState([]);
+    const [processedWorkshops, setProcessedWorkshops] = useState([]);
+    const [processedCourses, setProcessedCourses] = useState([]);
+    const [allContent, setAllContent] = useState([]);
+    const [allTopics, setAllTopics] = useState([]);
+    const [activeIndex, setActiveIndex] = useState(0);
+    const [searchQuery, setSearchQuery] = useState('');
+
+    useEffect(() => {
+        if (resources && !resourcesLoading) {
+            const processedResources = resources.map(resource => parseEvent(resource));
+            setProcessedResources(processedResources);
+        }
+    }, [resources, resourcesLoading]);
+
+    useEffect(() => {
+        if (workshops && !workshopsLoading) {
+            const processedWorkshops = workshops.map(workshop => parseEvent(workshop));
+            setProcessedWorkshops(processedWorkshops);
+        }
+    }, [workshops, workshopsLoading]);
+
+    useEffect(() => {
+        if (courses && !coursesLoading) {
+            const processedCourses = courses.map(course => parseCourseEvent(course));
+            setProcessedCourses(processedCourses);
+        }
+    }, [courses, coursesLoading]);
+
+    useEffect(() => {
+        const allTopics = new Set([...processedResources, ...processedWorkshops, ...processedCourses].map(item => item.topics).flat());
+        setAllTopics(Array.from(allTopics));
+        setAllContent([...processedResources, ...processedWorkshops, ...processedCourses]);
+    }, [processedResources, processedWorkshops, processedCourses]);
+
+    useEffect(() => {
+        console.log(allTopics);
+    }, [allTopics]);
+
+    const renderCarousels = () => {
+        const carousels = [];
+        for (let i = 0; i < allContent.length; i += 3) {
+            const items = allContent.slice(i, i + 3);
+            carousels.push(
+                <GenericCarousel
+                    key={i}
+                    items={items}
+                    title={`Content Group ${i / 3 + 1}`}
+                    type="all"
+                />
+            );
+        }
+        return carousels;
+    };
+
+    return (
+        <div className="w-full px-4">
+            <div className="w-fit mx-4 mt-8 flex flex-col items-start">
+                <h1 className="text-3xl font-bold mb-4 ml-1">All Content</h1>
+                <InputText
+                    value={searchQuery}
+                    onChange={(e) => setSearchQuery(e.target.value)}
+                    placeholder="Search"
+                    icon="pi pi-search"
+                />
+            </div>
+            <MenuTab
+                items={allTopics}
+                activeIndex={activeIndex}
+                onTabChange={setActiveIndex}
+                className="max-w-[90%] mx-auto"
+            />
+            {renderCarousels()}
+        </div>
+    );
+};
+
+export default ContentPage;

src/pages/course/[slug]/draft/index.js

@@ -8,7 +8,7 @@ import { useNDKContext } from "@/context/NDKContext";
 import { useSession } from "next-auth/react";
 
 const DraftCourse = () => {
-    const { data: session } = useSession();
+    const { data: session, status } = useSession();
     const [course, setCourse] = useState(null);
     const [lessons, setLessons] = useState([]);
     const [lessonsWithAuthors, setLessonsWithAuthors] = useState([]);
@@ -46,7 +46,7 @@ const DraftCourse = () => {
 
     useEffect(() => {
         const fetchLessonDetails = async () => {
-            if (lessons.length > 0) {
+            if (lessons.length > 0 && status === "authenticated") {
                 await ndk.connect();
 
                 const newLessonsWithAuthors = await Promise.all(lessons.map(async (lesson) => {
@@ -56,7 +56,7 @@ const DraftCourse = () => {
                         const parsedLessonObject = {
                             ...lesson?.draft,
                             index: lesson.index,
-                            author: session.user
+                            author: session?.user || null // Use optional chaining and provide a fallback
                         }
                         return parsedLessonObject;
                     } else {
@@ -83,7 +83,11 @@ const DraftCourse = () => {
         };
 
         fetchLessonDetails();
-    }, [lessons, ndk, fetchAuthor, session]);
+    }, [lessons, ndk, fetchAuthor, session, status]);
+
+    if (status === "loading") {
+        return <div>Loading...</div>;
+    }
 
     return (
         <>