content: generateListingPage: listings for same target + misc.

1 files changed, 47 insertions, 7 deletions

diff --git a/src/listing-spec.js b/src/listing-spec.js
index c81c086..9c1134f 100644
--- a/src/listing-spec.js
+++ b/src/listing-spec.js
@@ -1,8 +1,9 @@
 import {OFFICIAL_GROUP_DIRECTORY} from './util/magic-constants.js';
 
 import {
-  empty,
   accumulateSum,
+  empty,
+  showAggregate,
 } from './util/sugar.js';
 
 import {
@@ -1078,34 +1079,73 @@ listingSpec.push({
     ]),
 });
 
+{
+  const errors = [];
+
+  for (const listing of listingSpec) {
+    if (listing.seeAlso) {
+      const suberrors = [];
+
+      for (let i = 0; i < listing.seeAlso.length; i++) {
+        const directory = listing.seeAlso[i];
+        const match = listingSpec.find(listing => listing.directory === directory);
+
+        if (match) {
+          listing.seeAlso[i] = match;
+        } else {
+          listing.seeAlso[i] = null;
+          suberrors.push(new Error(`(index: ${i}) Didn't find a listing matching ${directory}`))
+        }
+      }
+
+      listing.seeAlso = listing.seeAlso.filter(Boolean);
+
+      if (!empty(suberrors)) {
+        errors.push(new AggregateError(suberrors, `Errors matching "see also" listings for ${listing.directory}`));
+      }
+    }
+  }
+
+  if (!empty(errors)) {
+    const aggregate = new AggregateError(errors, `Errors validating listings`);
+    showAggregate(aggregate, {showTraces: false});
+  }
+}
+
 const filterListings = (directoryPrefix) =>
   listingSpec.filter(l => l.directory.startsWith(directoryPrefix));
 
 const listingTargetSpec = [
   {
-    title: ({language}) => language.$('listingPage.target.album'),
+    stringsKey: 'album',
     listings: filterListings('album'),
   },
   {
-    title: ({language}) => language.$('listingPage.target.artist'),
+    stringsKey: 'artist',
     listings: filterListings('artist'),
   },
   {
-    title: ({language}) => language.$('listingPage.target.group'),
+    stringsKey: 'group',
     listings: filterListings('group'),
   },
   {
-    title: ({language}) => language.$('listingPage.target.track'),
+    stringsKey: 'track',
     listings: filterListings('track'),
   },
   {
-    title: ({language}) => language.$('listingPage.target.tag'),
+    stringsKey: 'tag',
     listings: filterListings('tag'),
   },
   {
-    title: ({language}) => language.$('listingPage.target.other'),
+    stringsKey: 'other',
     listings: listingSpec.filter(l => l.groupUnderOther),
   },
 ];
 
+for (const target of listingTargetSpec) {
+  for (const listing of target.listings) {
+    listing.target = target;
+  }
+}
+
 export {listingSpec, listingTargetSpec};