More progress on the Innertube home parser

src/app.css

@@ -6,6 +6,7 @@
 
 img {
     max-width: 100%;
+    max-height: 100%;
 }
 
 /* Hide scrollbar for Chrome, Safari and Opera */

src/lib/components/media/mediaCard.svelte

@@ -4,106 +4,58 @@
     import IconButton from '$lib/components/util/iconButton.svelte'
     import { goto } from '$app/navigation'
 
-    const iconClasses = {
+    let image: HTMLImageElement, captionText: HTMLDivElement
-        song: 'fa-solid fa-music',
-        album: 'fa-solid fa-compact-disc',
-        artist: 'fa-solid fa-user',
-        playlist: 'fa-solid fa-forward-fast',
-    }
 
-    let card: HTMLDivElement, cardGlare: HTMLDivElement
+    const checkSongOrAlbum = (item: MediaItem): item is Song | Album => {
-
+        return item.type === 'song' || item.type === 'album'
-    const rotateCard = (event: MouseEvent): void => {
-        const cardRect = card.getBoundingClientRect()
-        const x = (2 * (event.x - cardRect.left)) / cardRect.width - 1 // These are simplified calculations to find the x-y coords relative to the center of the card
-        const y = (2 * (cardRect.top - event.y)) / cardRect.height + 1
-
-        const angle = Math.atan(x / y) // You'd think it should be y / x but it's actually the inverse
-        const distanceFromCorner = Math.sqrt((x - 1) ** 2 + (y - 1) ** 2) // This is a cool little trick, the -1 on the x an y coordinate is effective the same as saying "make the origin of the glare [1, 1]"
-
-        cardGlare.style.backgroundImage = `linear-gradient(${angle}rad, transparent ${distanceFromCorner * 50 + 50}%, rgba(255, 255, 255, 0.1) ${distanceFromCorner * 50 + 60}%, transparent 100%)`
-        card.style.transform = `rotateX(${y * 10}deg) rotateY(${x * 10}deg)`
-    }
-
-    const checkSong = (item: MediaItem): item is Song => {
-        return (item as Song).type === 'song'
-    }
-    const checkAlbum = (item: MediaItem): item is Album => {
-        return (item as Album).type === 'album'
     }
 </script>
 
-<div id="card-wrapper" class="w-52 flex-shrink-0">
+<div id="card-wrapper" class="flex-shrink-0">
-    <div
+    <button id="thumbnail" class="relative h-56 transition-all duration-200 ease-out" on:click={() => goto(`/details/${mediaItem.type}?id=${mediaItem.id}`)}>
-        bind:this={card}
+        {#if mediaItem.thumbnail}
-        id="card"
+            <img bind:this={image} id="card-image" on:load={() => (captionText.style.width = `${image.width}px`)} class="h-full rounded transition-all" src={mediaItem.thumbnail} alt="{mediaItem.name} thumbnail" />
-        class="relative grid place-items-center transition-all duration-200 ease-out"
+        {:else}
-        on:mousemove={(event) => rotateCard(event)}
+            <div id="card-image" class="grid aspect-square h-full place-items-center rounded-lg bg-lazuli-primary transition-all">
-        on:mouseleave={() => (card.style.transform = '')}
+                <i class="fa-solid fa-compact-disc text-7xl" />
-        role="menuitem"
+            </div>
-        tabindex="-1"
+        {/if}
-    >
+        <span id="play-button" class="absolute left-1/2 top-1/2 h-12 -translate-x-1/2 -translate-y-1/2 opacity-0 transition-opacity duration-200 ease-out">
-        <button on:click={() => goto(`/details/${mediaItem.type}?id=${mediaItem.id}&connection=${mediaItem.connectionId}`)}>
-            {#if mediaItem.thumbnail}
-                <img id="card-image" class="h-full rounded-lg transition-all" src={mediaItem.thumbnail} alt="{mediaItem.name} thumbnail" />
-            {:else}
-                <div id="card-image" class="grid aspect-square h-full place-items-center rounded-lg bg-lazuli-primary transition-all">
-                    <i class="fa-solid fa-compact-disc text-7xl" />
-                </div>
-            {/if}
-            <div bind:this={cardGlare} id="card-glare" class="absolute top-0 h-full w-full rounded-lg opacity-0 transition-opacity duration-200 ease-out" />
-        </button>
-        <span id="play-button" class="absolute h-12 opacity-0 transition-opacity duration-200 ease-out">
             <IconButton halo={true}>
                 <i slot="icon" class="fa-solid fa-play text-xl" />
             </IconButton>
         </span>
-    </div>
+    </button>
-    <div class="p-2.5 text-sm">
+    <div bind:this={captionText} class="w-56 p-1">
-        <div class="overflow-hidden text-ellipsis" title={mediaItem.name}>{mediaItem.name}</div>
+        <div class="mb-0.5 line-clamp-2 text-wrap text-sm" title={mediaItem.name}>{mediaItem.name}</div>
-        <div class="flex w-full items-center overflow-hidden text-neutral-400">
+        <div class="leading-2 line-clamp-2 text-neutral-400" style="font-size: 0;">
-            {#if checkSong(mediaItem) || checkAlbum(mediaItem)}
+            {#if checkSongOrAlbum(mediaItem) && 'artists' in mediaItem && mediaItem.artists}
                 {#each mediaItem.artists as artist}
                     {@const listIndex = mediaItem.artists.indexOf(artist)}
                     <a class="text-sm hover:underline focus:underline" href="/details/artist?id={artist.id}&connection={mediaItem.connectionId}">{artist.name}</a>
-                    {#if listIndex === mediaItem.artists.length - 2}
+                    {#if listIndex < mediaItem.artists.length - 1}
-                        <span class="mx-0.5 text-sm">&</span>
-                    {:else if listIndex < mediaItem.artists.length - 2}
                         <span class="mr-0.5 text-sm">,</span>
                     {/if}
                 {/each}
             {/if}
-            <!-- {#if mediaItem.type}
-                <span>&bull;</span>
-                <i title="Stream from {Services[mediaItem.service.type].displayName}" class="{iconClasses[mediaItem.type]} text-xs" style="color: var({Services[mediaItem.service.type].primaryColor});" />
-            {/if} -->
         </div>
     </div>
 </div>
 
 <style>
-    #card-wrapper {
+    #thumbnail:focus-within #card-image {
-        perspective: 1000px;
-    }
-    #card-wrapper:focus-within #card-image {
         filter: brightness(50%);
     }
-    #card-wrapper:focus-within #card-glare {
+    #thumbnail:focus-within #play-button {
         opacity: 1;
     }
-    #card-wrapper:focus-within #play-button {
+    #thumbnail:hover {
-        opacity: 1;
-    }
-    #card:hover {
         scale: 1.05;
     }
-    #card:hover #card-image {
+    #thumbnail:hover #card-image {
         filter: brightness(50%);
     }
-    #card:hover #card-glare {
+    #thumbnail:hover #play-button {
-        opacity: 1;
-    }
-    #card:hover #play-button {
         opacity: 1;
     }
 </style>

src/lib/components/util/iconButton.svelte

@@ -7,7 +7,13 @@
     const dispatch = createEventDispatcher()
 </script>
 
-<button class:disabled class:halo class="relative grid aspect-square h-full place-items-center transition-transform duration-75 active:scale-90" on:click|preventDefault={() => dispatch('click')} {disabled}>
+<button
+    class:disabled
+    class:halo
+    class="relative grid aspect-square h-full place-items-center transition-transform duration-75 active:scale-90"
+    on:click|preventDefault|stopPropagation={() => dispatch('click')}
+    {disabled}
+>
     <slot name="icon" />
 </button>
 

src/lib/service-managers/youtube-music-types.d.ts

@@ -0,0 +1,192 @@
+export namespace InnerTube {
+    interface BrowseResponse {
+        responseContext: {
+            visitorData: string
+            serviceTrackingParams: object[]
+            maxAgeSeconds: number
+        }
+        contents: {
+            singleColumnBrowseResultsRenderer: {
+                tabs: [
+                    {
+                        tabRenderer: {
+                            endpoint: object
+                            title: 'Home'
+                            selected: boolean
+                            content: {
+                                sectionListRenderer: {
+                                    contents: {
+                                        musicCarouselShelfRenderer: musicCarouselShelfRenderer
+                                    }[]
+                                    continuations: [object]
+                                    trackingParams: string
+                                    header: {
+                                        chipCloudRenderer: object
+                                    }
+                                }
+                            }
+                            icon: object
+                            tabIdentifier: 'FEmusic_home'
+                            trackingParams: string
+                        }
+                    },
+                ]
+            }
+        }
+        trackingParams: string
+        maxAgeStoreSeconds: number
+        background: {
+            musicThumbnailRenderer: {
+                thumbnail: object
+                thumbnailCrop: string
+                thumbnailScale: string
+                trackingParams: string
+            }
+        }
+    }
+
+    type musicCarouselShelfRenderer = {
+        header: {
+            musicCarouselShelfBasicHeaderRenderer: {
+                title: {
+                    runs: [runs]
+                }
+                strapline: [runs]
+                accessibilityData: accessibilityData
+                headerStyle: string
+                moreContentButton?: {
+                    buttonRenderer: {
+                        style: string
+                        text: {
+                            runs: [runs]
+                        }
+                        navigationEndpoint: navigationEndpoint
+                        trackingParams: string
+                        accessibilityData: accessibilityData
+                    }
+                }
+                thumbnail?: musicThumbnailRenderer
+                trackingParams: string
+            }
+        }
+        contents:
+            | {
+                  musicTwoRowItemRenderer: musicTwoRowItemRenderer
+              }[]
+            | {
+                  musicResponsiveListItemRenderer: musicResponsiveListItemRenderer
+              }[]
+        trackingParams: string
+        itemSize: string
+    }
+
+    type musicDescriptionShelfRenderer = {
+        header: {
+            runs: [runs]
+        }
+        description: {
+            runs: [runs]
+        }
+    }
+
+    type musicTwoRowItemRenderer = {
+        thumbnailRenderer: {
+            musicThumbnailRenderer: musicThumbnailRenderer
+        }
+        aspectRatio: string
+        title: {
+            runs: [runs]
+        }
+        subtitle: {
+            runs: runs[]
+        }
+        navigationEndpoint: navigationEndpoint
+        trackingParams: string
+        menu: unknown
+        thumbnailOverlay: unknown
+    }
+
+    type musicResponsiveListItemRenderer = {
+        thumbnail: {
+            musicThumbnailRenderer: musicThumbnailRenderer
+        }
+        overlay: unknown
+        flexColumns: {
+            musicResponsiveListItemFlexColumnRenderer: {
+                text: { runs: [runs] }
+            }
+        }[]
+        menu: unknown
+        playlistItemData: {
+            videoId: string
+        }
+    }
+
+    type musicThumbnailRenderer = {
+        thumbnail: {
+            thumbnails: {
+                url: string
+                width: number
+                height: number
+            }[]
+        }
+        thumbnailCrop: string
+        thumbnailScale: string
+        trackingParams: string
+        accessibilityData?: accessibilityData
+        onTap?: navigationEndpoint
+        targetId?: string
+    }
+
+    type runs = {
+        text: string
+        navigationEndpoint?: navigationEndpoint
+    }
+
+    type navigationEndpoint = {
+        clickTrackingParams: string
+    } & (
+        | {
+              browseEndpoint: browseEndpoint
+          }
+        | {
+              watchEndpoint: watchEndpoint
+          }
+        | {
+              watchPlaylistEndpoint: watchPlaylistEndpoint
+          }
+    )
+
+    type browseEndpoint = {
+        browseId: string
+        params?: string
+        browseEndpointContextSupportedConfigs: {
+            browseEndpointContextMusicConfig: {
+                pageType: 'MUSIC_PAGE_TYPE_ALBUM' | 'MUSIC_PAGE_TYPE_ARTIST' | 'MUSIC_PAGE_TYPE_PLAYLIST'
+            }
+        }
+    }
+
+    type watchEndpoint = {
+        videoId: string
+        playlistId: string
+        params?: string
+        loggingContext: {
+            vssLoggingContext: object
+        }
+        watchEndpointMusicSupportedConfigs: {
+            watchEndpointMusicConfig: object
+        }
+    }
+
+    type watchPlaylistEndpoint = {
+        playlistId: string
+        params?: string
+    }
+
+    type accessibilityData = {
+        accessibilityData: {
+            label: string
+        }
+    }
+}

src/lib/service-managers/youtube-music.ts

@@ -1,197 +1,7 @@
 import { google } from 'googleapis'
+import type { InnerTube } from './youtube-music-types.d.ts'
 
-declare namespace InnerTube {
+// TODO: Change hook based token refresh to YouTubeMusic class middleware
-    interface BrowseResponse {
-        responseContext: {
-            visitorData: string
-            serviceTrackingParams: object[]
-            maxAgeSeconds: number
-        }
-        contents: {
-            singleColumnBrowseResultsRenderer: {
-                tabs: [
-                    {
-                        tabRenderer: {
-                            endpoint: object
-                            title: 'Home'
-                            selected: boolean
-                            content: {
-                                sectionListRenderer: {
-                                    contents: {
-                                        musicCarouselShelfRenderer: musicCarouselShelfRenderer
-                                    }[]
-                                    continuations: [object]
-                                    trackingParams: string
-                                    header: {
-                                        chipCloudRenderer: object
-                                    }
-                                }
-                            }
-                            icon: object
-                            tabIdentifier: 'FEmusic_home'
-                            trackingParams: string
-                        }
-                    },
-                ]
-            }
-        }
-        trackingParams: string
-        maxAgeStoreSeconds: number
-        background: {
-            musicThumbnailRenderer: {
-                thumbnail: object
-                thumbnailCrop: string
-                thumbnailScale: string
-                trackingParams: string
-            }
-        }
-    }
-
-    type musicCarouselShelfRenderer = {
-        header: {
-            musicCarouselShelfBasicHeaderRenderer: {
-                title: {
-                    runs: [runs]
-                }
-                strapline: [runs]
-                accessibilityData: accessibilityData
-                headerStyle: string
-                moreContentButton?: {
-                    buttonRenderer: {
-                        style: string
-                        text: {
-                            runs: [runs]
-                        }
-                        navigationEndpoint: navigationEndpoint
-                        trackingParams: string
-                        accessibilityData: accessibilityData
-                    }
-                }
-                thumbnail?: musicThumbnailRenderer
-                trackingParams: string
-            }
-        }
-        contents:
-            | {
-                  musicTwoRowItemRenderer: musicTwoRowItemRenderer
-              }[]
-            | {
-                  musicResponsiveListItemRenderer: musicResponsiveListItemRenderer
-              }[]
-        trackingParams: string
-        itemSize: string
-    }
-
-    type musicDescriptionShelfRenderer = {
-        header: {
-            runs: [runs]
-        }
-        description: {
-            runs: [runs]
-        }
-    }
-
-    type musicTwoRowItemRenderer = {
-        thumbnailRenderer: {
-            musicThumbnailRenderer: musicThumbnailRenderer
-        }
-        aspectRatio: string
-        title: {
-            runs: [runs]
-        }
-        subtitle: {
-            runs: runs[]
-        }
-        navigationEndpoint: navigationEndpoint
-        trackingParams: string
-        menu: unknown
-        thumbnailOverlay: unknown
-    }
-
-    type musicResponsiveListItemRenderer = {
-        thumbnail: {
-            musicThumbnailRenderer: musicThumbnailRenderer
-        }
-        overlay: unknown
-        flexColumns: {
-            musicResponsiveListItemFlexColumnRenderer: {
-                text: { runs: [runs] }
-            }
-        }[]
-        menu: unknown
-        playlistItemData: {
-            videoId: string
-        }
-    }
-
-    type musicThumbnailRenderer = {
-        thumbnail: {
-            thumbnails: {
-                url: string
-                width: number
-                height: number
-            }[]
-        }
-        thumbnailCrop: string
-        thumbnailScale: string
-        trackingParams: string
-        accessibilityData?: accessibilityData
-        onTap?: navigationEndpoint
-        targetId?: string
-    }
-
-    type runs = {
-        text: string
-        navigationEndpoint?: navigationEndpoint
-    }
-
-    type navigationEndpoint = {
-        clickTrackingParams: string
-    } & (
-        | {
-              browseEndpoint: browseEndpoint
-          }
-        | {
-              watchEndpoint: watchEndpoint
-          }
-        | {
-              watchPlaylistEndpoint: watchPlaylistEndpoint
-          }
-    )
-
-    type browseEndpoint = {
-        browseId: string
-        params?: string
-        browseEndpointContextSupportedConfigs: {
-            browseEndpointContextMusicConfig: {
-                pageType: 'MUSIC_PAGE_TYPE_ALBUM' | 'MUSIC_PAGE_TYPE_ARTIST' | 'MUSIC_PAGE_TYPE_PLAYLIST'
-            }
-        }
-    }
-
-    type watchEndpoint = {
-        videoId: string
-        playlistId: string
-        params?: string
-        loggingContext: {
-            vssLoggingContext: object
-        }
-        watchEndpointMusicSupportedConfigs: {
-            watchEndpointMusicConfig: object
-        }
-    }
-
-    type watchPlaylistEndpoint = {
-        playlistId: string
-        params?: string
-    }
-
-    type accessibilityData = {
-        accessibilityData: {
-            label: string
-        }
-    }
-}
 
 export class YouTubeMusic {
     connectionId: string
@@ -253,7 +63,6 @@ export class YouTubeMusic {
             }),
         })
 
-        console.log(response.status)
         const data: InnerTube.BrowseResponse = await response.json()
         const contents = data.contents.singleColumnBrowseResultsRenderer.tabs[0].tabRenderer.content.sectionListRenderer.contents
 
@@ -281,7 +90,6 @@ export class YouTubeMusic {
             }
         }
 
-        console.log(JSON.stringify(homeItems))
         return homeItems
     }
 
@@ -367,7 +175,7 @@ export class YouTubeMusic {
     private refineThumbnailUrl = (urlString: string): string => {
         const url = new URL(urlString)
         if (url.origin === 'https://i.ytimg.com') {
-            return urlString.slice(0, urlString.indexOf('?'))
+            return urlString.slice(0, urlString.indexOf('?')).replace('sddefault', 'mqdefault')
         } else if (url.origin === 'https://lh3.googleusercontent.com' || url.origin === 'https://yt3.googleusercontent.com' || url.origin === 'https://yt3.ggpht.com') {
             return urlString.slice(0, urlString.indexOf('='))
         } else {

src/routes/(app)/+page.svelte

@@ -6,5 +6,5 @@
 </script>
 
 <div id="main">
-    <!-- <ScrollableCardMenu header={'Listen Again'} cardDataList={data.recommendations} /> -->
+    <ScrollableCardMenu header={'Listen Again'} cardDataList={data.recommendations} />
 </div>

src/routes/api/users/[userId]/recommendations/+server.ts

@@ -36,7 +36,12 @@ export const GET: RequestHandler = async ({ params, fetch }) => {
                 break
             case 'youtube-music':
                 const youtubeMusic = new YouTubeMusic(connection)
-                youtubeMusic.getHome()
+                await youtubeMusic
+                    .getHome()
+                    .then(({ listenAgain, quickPicks, newReleases }) => {
+                        for (const mediaItem of listenAgain) recommendations.push(mediaItem)
+                    })
+                    .catch()
                 break
         }
     }