From f22383cee8feb8b9f761c801ab6e07ad8dc019ed Mon Sep 17 00:00:00 2001
From: Eric Bailey <git@esb.lol>
Date: Fri, 20 Dec 2024 11:58:46 -0600
Subject: [PATCH] Add codegen to support deprecated labels (#3270)

* Port app code into SDK, remapping gore to graphic-media

* Support deprecated gore label by duplicated graphic-media

* Add alias field, codegen with deprecation comment

* Format

* Changeset
---
 .changeset/few-seals-enjoy.md               |  5 +++
 packages/api/definitions/labels.json        |  1 +
 packages/api/scripts/code/labels.mjs        | 42 ++++++++++++++++-----
 packages/api/src/moderation/const/labels.ts | 24 ++++++++++++
 4 files changed, 63 insertions(+), 9 deletions(-)
 create mode 100644 .changeset/few-seals-enjoy.md

diff --git a/.changeset/few-seals-enjoy.md b/.changeset/few-seals-enjoy.md
new file mode 100644
index 00000000000..f52a424db95
--- /dev/null
+++ b/.changeset/few-seals-enjoy.md
@@ -0,0 +1,5 @@
+---
+"@atproto/api": patch
+---
+
+Add support for label def aliases, deprecation notices. This provides support for the deprecated `gore` label until a full cleanup effort can be completed.
diff --git a/packages/api/definitions/labels.json b/packages/api/definitions/labels.json
index 913ad4365c6..7252f406333 100644
--- a/packages/api/definitions/labels.json
+++ b/packages/api/definitions/labels.json
@@ -147,6 +147,7 @@
   },
   {
     "identifier": "graphic-media",
+    "alias": ["gore"],
     "flags": ["adult"],
     "configurable": true,
     "defaultSetting": "warn",
diff --git a/packages/api/scripts/code/labels.mjs b/packages/api/scripts/code/labels.mjs
index 0619d55d1f9..163589c1ffe 100644
--- a/packages/api/scripts/code/labels.mjs
+++ b/packages/api/scripts/code/labels.mjs
@@ -19,12 +19,42 @@ writeFileSync(
 )
 
 async function gen() {
+  const knownValues = new Set()
+  const flattenedLabelDefs = []
+
+  for (const { alias: aliases, ...label } of labelsDef) {
+    knownValues.add(label.identifier)
+    flattenedLabelDefs.push([label.identifier, { ...label, locales: [] }])
+
+    if (aliases) {
+      for (const alias of aliases) {
+        knownValues.add(alias)
+        flattenedLabelDefs.push([
+          alias,
+          {
+            ...label,
+            identifier: alias,
+            locales: [],
+            comment: `@deprecated alias for \`${label.identifier}\``,
+          },
+        ])
+      }
+    }
+  }
+
+  let labelDefsStr = `{`
+  for (const [key, { comment, ...value }] of flattenedLabelDefs) {
+    const commentStr = comment ? `\n/** ${comment} */\n` : ''
+    labelDefsStr += `${commentStr}'${key}': ${JSON.stringify(value, null, 2)},`
+  }
+  labelDefsStr += `}`
+
   return prettier.format(
     `/** this doc is generated by ./scripts/code/labels.mjs **/
   import {InterpretedLabelValueDefinition, LabelPreference} from '../types'
 
-  export type KnownLabelValue = ${labelsDef
-    .map((label) => `"${label.identifier}"`)
+  export type KnownLabelValue = ${Array.from(knownValues)
+    .map((value) => `"${value}"`)
     .join(' | ')}
 
   export const DEFAULT_LABEL_SETTINGS: Record<string, LabelPreference> = ${JSON.stringify(
@@ -35,13 +65,7 @@ async function gen() {
     ),
   )}
 
-  export const LABELS: Record<KnownLabelValue, InterpretedLabelValueDefinition> = ${JSON.stringify(
-    Object.fromEntries(
-      labelsDef.map((label) => [label.identifier, { ...label, locales: [] }]),
-    ),
-    null,
-    2,
-  )}
+  export const LABELS: Record<KnownLabelValue, InterpretedLabelValueDefinition> = ${labelDefsStr}
   `,
     { semi: false, parser: 'typescript', singleQuote: true },
   )
diff --git a/packages/api/src/moderation/const/labels.ts b/packages/api/src/moderation/const/labels.ts
index 53be497191f..3ec3350cae3 100644
--- a/packages/api/src/moderation/const/labels.ts
+++ b/packages/api/src/moderation/const/labels.ts
@@ -9,6 +9,7 @@ export type KnownLabelValue =
   | 'sexual'
   | 'nudity'
   | 'graphic-media'
+  | 'gore'
 
 export const DEFAULT_LABEL_SETTINGS: Record<string, LabelPreference> = {
   porn: 'hide',
@@ -193,4 +194,27 @@ export const LABELS: Record<KnownLabelValue, InterpretedLabelValueDefinition> =
       },
       locales: [],
     },
+    /** @deprecated alias for `graphic-media` */
+    gore: {
+      identifier: 'gore',
+      flags: ['adult'],
+      configurable: true,
+      defaultSetting: 'warn',
+      severity: 'none',
+      blurs: 'media',
+      behaviors: {
+        account: {
+          avatar: 'blur',
+          banner: 'blur',
+        },
+        profile: {
+          avatar: 'blur',
+          banner: 'blur',
+        },
+        content: {
+          contentMedia: 'blur',
+        },
+      },
+      locales: [],
+    },
   }