content: generate{Album,Track}?SocialEmbed

6 files changed, 231 insertions, 95 deletions

diff --git a/src/content/dependencies/generateAlbumInfoPage.js b/src/content/dependencies/generateAlbumInfoPage.js
index 8ba5353..8e703e2 100644
--- a/src/content/dependencies/generateAlbumInfoPage.js
+++ b/src/content/dependencies/generateAlbumInfoPage.js
@@ -277,7 +277,7 @@ export default {
 
         ...relations.sidebar,
 
-        // socialEmbed: relations.socialEmbed,
+        socialEmbed: relations.socialEmbed,
       });
   },
 };
diff --git a/src/content/dependencies/generateAlbumSocialEmbed.js b/src/content/dependencies/generateAlbumSocialEmbed.js
index 079899d..d8f7e9c 100644
--- a/src/content/dependencies/generateAlbumSocialEmbed.js
+++ b/src/content/dependencies/generateAlbumSocialEmbed.js
@@ -2,18 +2,20 @@ import {empty} from '../../util/sugar.js';
 
 export default {
   contentDependencies: [
+    'generateSocialEmbed',
     'generateAlbumSocialEmbedDescription',
   ],
 
   extraDependencies: ['absoluteTo', 'language', 'urls'],
 
   relations(relation, album) {
-    const relations = {};
+    return {
+      socialEmbed:
+        relation('generateSocialEmbed'),
 
-    relations.description =
-      relation('generateAlbumSocialEmbedDescription', album);
-
-    return relations;
+      description:
+        relation('generateAlbumSocialEmbedDescription', album),
+    };
   },
 
   data(album) {
@@ -35,43 +37,38 @@ export default {
     }
 
     data.albumName = album.name;
-    data.albumColor = album.color;
 
     return data;
   },
 
   generate(data, relations, {absoluteTo, language, urls}) {
-    const socialEmbed = {};
-
-    if (data.hasHeading) {
-      socialEmbed.heading =
-        language.$('albumPage.socialEmbed.heading', {
-          group: data.headingGroupName,
-        });
-
-      socialEmbed.headingLink =
-        absoluteTo('localized.album', data.headingGroupDirectory);
-    } else {
-      socialEmbed.heading = '';
-      socialEmbed.headingLink = null;
-    }
-
-    socialEmbed.title =
-      language.$('albumPage.socialEmbed.title', {
-        album: data.albumName,
-      });
-
-    socialEmbed.description = relations.description;
-
-    if (data.hasImage) {
-      const imagePath = urls
-        .from('shared.root')
-        .to('media.albumCover', data.coverArtDirectory, data.coverArtFileExtension);
-      socialEmbed.image = '/' + imagePath;
-    }
-
-    socialEmbed.color = data.albumColor;
-
-    return socialEmbed;
+    return relations.socialEmbed.slots({
+      title:
+        language.$('albumPage.socialEmbed.title', {
+          album: data.albumName,
+        }),
+
+      description: relations.description,
+
+      headingContent:
+        (data.hasHeading
+          ? language.$('albumPage.socialEmbed.heading', {
+              group: data.headingGroupName,
+            })
+          : null),
+
+      headingLink:
+        (data.hasHeading
+          ? absoluteTo('localized.groupGallery', data.headingGroupDirectory)
+          : null),
+
+      imagePath:
+        (data.hasImage
+          ? '/' +
+            urls
+              .from('shared.root')
+              .to('media.albumCover', data.coverArtDirectory, data.coverArtFileExtension)
+          : null),
+    });
   },
 };
diff --git a/src/content/dependencies/generateSocialEmbed.js b/src/content/dependencies/generateSocialEmbed.js
new file mode 100644
index 0000000..0144c7f
--- /dev/null
+++ b/src/content/dependencies/generateSocialEmbed.js
@@ -0,0 +1,65 @@
+export default {
+  extraDependencies: ['html', 'language', 'wikiData'],
+
+  sprawl({wikiInfo}) {
+    return {
+      canonicalBase: wikiInfo.canonicalBase,
+      shortWikiName: wikiInfo.nameShort,
+    };
+  },
+
+  data(sprawl) {
+    return {
+      canonicalBase: sprawl.canonicalBase,
+      shortWikiName: sprawl.shortWikiName,
+    };
+  },
+
+  slots: {
+    mode: {validate: v => v.is('html', 'json')},
+
+    title: {type: 'string'},
+    description: {type: 'string'},
+
+    headingContent: {type: 'string'},
+    headingLink: {type: 'string'},
+    imagePath: {type: 'string'},
+  },
+
+  generate(data, slots, {html, language}) {
+    switch (slots.mode) {
+      case 'html':
+        return html.tags([
+          slots.title &&
+            html.tag('meta', {property: 'og:title', content: slots.title}),
+
+          slots.description &&
+            html.tag('meta', {
+              property: 'og:description',
+              content: slots.description,
+            }),
+
+          slots.imagePath &&
+            html.tag('meta', {property: 'og:image', content: slots.imagePath}),
+        ]);
+
+      case 'json':
+        return JSON.stringify({
+          author_name:
+            (slots.headingContent
+              ? language.$('misc.socialEmbed.heading', {
+                  wikiName: data.shortWikiName,
+                  heading: slots.headingContent,
+                })
+              : undefined),
+
+          author_url:
+            (slots.headingLink && data.canonicalBase
+              ? data.canonicalBase.replace(/\/$/, '') +
+                '/' +
+                slots.headingLink.replace(/^\//, '')
+              : undefined),
+        });
+    }
+  },
+};
diff --git a/src/content/dependencies/generateTrackInfoPage.js b/src/content/dependencies/generateTrackInfoPage.js
index b5ecb3b..4487bca 100644
--- a/src/content/dependencies/generateTrackInfoPage.js
+++ b/src/content/dependencies/generateTrackInfoPage.js
@@ -21,6 +21,7 @@ export default {
     'generateTrackList',
     'generateTrackListDividedByGroups',
     'generateTrackReleaseInfo',
+    'generateTrackSocialEmbed',
     'linkAlbum',
     'linkArtist',
     'linkContribution',
@@ -49,6 +50,9 @@ export default {
     relations.albumStyleRules =
       relation('generateAlbumStyleRules', track.album);
 
+    relations.socialEmbed =
+      relation('generateTrackSocialEmbed', track);
+
     relations.artistChronologyContributions =
       getChronologyRelations(track, {
         contributions: [...track.artistContribs, ...track.contributorContribs],
@@ -549,6 +553,8 @@ export default {
           }),
 
         ...relations.sidebar,
+
+        socialEmbed: relations.socialEmbed,
       });
   },
 };
@@ -587,45 +593,9 @@ export default {
     }),
   };
 
-  const getSocialEmbedDescription = ({
-    getArtistString: _getArtistString,
-    language,
-  }) => {
-    const hasArtists = !empty(track.artistContribs);
-    const hasCoverArtists = !empty(track.coverArtistContribs);
-    const getArtistString = (contribs) =>
-      _getArtistString(contribs, {
-        // We don't want to put actual HTML tags in social embeds (sadly
-        // they don't get parsed and displayed, generally speaking), so
-        // override the link argument so that artist "links" just show
-        // their names.
-        link: {artist: (artist) => artist.name},
-      });
-    if (!hasArtists && !hasCoverArtists) return '';
-    return language.formatString(
-      'trackPage.socialEmbed.body' +
-        [hasArtists && '.withArtists', hasCoverArtists && '.withCoverArtists']
-          .filter(Boolean)
-          .join(''),
-      Object.fromEntries(
-        [
-          hasArtists && ['artists', getArtistString(track.artistContribs)],
-          hasCoverArtists && [
-            'coverArtists',
-            getArtistString(track.coverArtistContribs),
-          ],
-        ].filter(Boolean)
-      )
-    );
-  };
-
   const page = {
     page: () => {
       return {
-        title: language.$('trackPage.title', {track: track.name}),
-        stylesheet: getAlbumStylesheet(album, {to}),
-
-        themeColor: track.color,
         theme:
           getThemeString(track.color, {
             additionalVariables: [
@@ -633,26 +603,6 @@ export default {
               `--track-directory: ${track.directory}`,
             ]
           }),
-
-        socialEmbed: {
-          heading: language.$('trackPage.socialEmbed.heading', {
-            album: track.album.name,
-          }),
-          headingLink: absoluteTo('localized.album', album.directory),
-          title: language.$('trackPage.socialEmbed.title', {
-            track: track.name,
-          }),
-          description: getSocialEmbedDescription({getArtistString, language}),
-          image: '/' + getTrackCover(track, {to: urls.from('shared.root').to}),
-          color: track.color,
-        },
-
-        secondaryNav: generateAlbumSecondaryNav(album, track, {
-          getLinkThemeString,
-          html,
-          language,
-          link,
-        }),
       };
     },
   };
diff --git a/src/content/dependencies/generateTrackSocialEmbed.js b/src/content/dependencies/generateTrackSocialEmbed.js
new file mode 100644
index 0000000..0337fc4
--- /dev/null
+++ b/src/content/dependencies/generateTrackSocialEmbed.js
@@ -0,0 +1,86 @@
+export default {
+  contentDependencies: [
+    'generateSocialEmbed',
+    'generateTrackSocialEmbedDescription',
+  ],
+
+  extraDependencies: ['absoluteTo', 'language', 'urls'],
+
+  relations(relation, track) {
+    return {
+      socialEmbed:
+        relation('generateSocialEmbed'),
+
+      description:
+        relation('generateTrackSocialEmbedDescription', track),
+    };
+  },
+
+  data(track) {
+    const {album} = track;
+    const data = {};
+
+    data.trackName = track.name;
+    data.albumName = album.name;
+
+    data.trackDirectory = track.directory;
+    data.albumDirectory = album.directory;
+
+    if (track.hasUniqueCoverArt) {
+      data.imageSource = 'track';
+      data.coverArtFileExtension = track.coverArtFileExtension;
+    } else if (album.hasCoverArt) {
+      data.imageSource = 'album';
+      data.coverArtFileExtension = album.coverArtFileExtension;
+    } else {
+      data.imageSource = 'none';
+    }
+
+    return data;
+  },
+
+  generate(data, relations, {absoluteTo, language, urls}) {
+    return relations.socialEmbed.slots({
+      title:
+        language.$('trackPage.socialEmbed.title', {
+          track: data.trackName,
+        }),
+
+      headingContent:
+        language.$('trackPage.socialEmbed.heading', {
+          album: data.albumName,
+        }),
+
+      headingLink:
+        absoluteTo('localized.album', data.albumDirectory),
+
+      imagePath:
+        (data.imageSource === 'album'
+          ? '/' +
+            urls
+              .from('shared.root')
+              .to('media.albumCover', data.albumDirectory, data.coverArtFileExtension)
+       : data.imageSource === 'track'
+          ? '/' +
+            urls
+              .from('shared.root')
+              .to('media.trackCover', data.albumDirectory, data.trackDirectory, data.coverArtFileExtension)
+          : null),
+    });
+  },
+};
+
+/*
+        socialEmbed: {
+          heading: language.$('trackPage.socialEmbed.heading', {
+            album: track.album.name,
+          }),
+          headingLink: absoluteTo('localized.album', album.directory),
+          title: language.$('trackPage.socialEmbed.title', {
+            track: track.name,
+          }),
+          description: getSocialEmbedDescription({getArtistString, language}),
+          image: '/' + getTrackCover(track, {to: urls.from('shared.root').to}),
+          color: track.color,
+        },
+*/
diff --git a/src/content/dependencies/generateTrackSocialEmbedDescription.js b/src/content/dependencies/generateTrackSocialEmbedDescription.js
new file mode 100644
index 0000000..cf21ead
--- /dev/null
+++ b/src/content/dependencies/generateTrackSocialEmbedDescription.js
@@ -0,0 +1,38 @@
+export default {
+  generate() {
+  },
+};
+
+/*
+  const getSocialEmbedDescription = ({
+    getArtistString: _getArtistString,
+    language,
+  }) => {
+    const hasArtists = !empty(track.artistContribs);
+    const hasCoverArtists = !empty(track.coverArtistContribs);
+    const getArtistString = (contribs) =>
+      _getArtistString(contribs, {
+        // We don't want to put actual HTML tags in social embeds (sadly
+        // they don't get parsed and displayed, generally speaking), so
+        // override the link argument so that artist "links" just show
+        // their names.
+        link: {artist: (artist) => artist.name},
+      });
+    if (!hasArtists && !hasCoverArtists) return '';
+    return language.formatString(
+      'trackPage.socialEmbed.body' +
+        [hasArtists && '.withArtists', hasCoverArtists && '.withCoverArtists']
+          .filter(Boolean)
+          .join(''),
+      Object.fromEntries(
+        [
+          hasArtists && ['artists', getArtistString(track.artistContribs)],
+          hasCoverArtists && [
+            'coverArtists',
+            getArtistString(track.coverArtistContribs),
+          ],
+        ].filter(Boolean)
+      )
+    );
+  };
+*/