fix: default enabled content og images when strictNuxtContentPaths

Author: harlan-zw

Diff for: src/module.ts

@@ -594,6 +594,7 @@ declare module '#og-image/unocss-config' {
         hasNuxtIcon: hasNuxtModule('nuxt-icon') || hasNuxtModule('@nuxt/icon'),
         colorPreference,
 
+        strictNuxtContentPaths: config.strictNuxtContentPaths,
         // @ts-expect-error runtime type
         isNuxtContentDocumentDriven: config.strictNuxtContentPaths || !!nuxt.options.content?.documentDriven,
       }

Diff for: src/runtime/server/util/plugins.ts

@@ -7,17 +7,22 @@ import { getOgImagePath, useOgImageRuntimeConfig } from '../../shared'
 import { normaliseOptions } from './options'
 
 export function nuxtContentPlugin(nitroApp: NitroApp) {
-  const { isNuxtContentDocumentDriven, defaults } = useOgImageRuntimeConfig()
+  const { isNuxtContentDocumentDriven, strictNuxtContentPaths, defaults } = useOgImageRuntimeConfig()
   nitroApp.hooks.hook('content:file:afterParse', async (content: ParsedContent) => {
     if (content._draft || content._extension !== 'md' || content._partial || content.indexable === false || content.index === false)
       return
 
     let path = content.path
-    if (isNuxtContentDocumentDriven && content.path)
+    if (isNuxtContentDocumentDriven && !path)
       path = content._path
+    let shouldRenderOgImage = !!content.ogImage
+    // if an effort was made to get the og image working for content we always render it
+    if (typeof content.ogImage === 'undefined' && (strictNuxtContentPaths || typeof content.path !== 'undefined')) {
+      shouldRenderOgImage = true
+    }
     // convert ogImage to head tags
-    if (path && content.ogImage) {
-      const ogImageConfig = typeof content.ogImage === 'object' ? content.ogImage : {}
+    if (path && shouldRenderOgImage) {
+      const ogImageConfig = (typeof content.ogImage === 'object' ? content.ogImage : {}) || {}
       const optionsWithDefault = defu(ogImageConfig, defaults)
       // Note: we can't resolve the site URL here because we don't have access to the request
       // the plugin nuxt-content-canonical-urls.ts fixes this

Diff for: src/runtime/types.ts

@@ -37,6 +37,7 @@ export interface OgImageRuntimeConfig {
   colorPreference: 'light' | 'dark'
 
   isNuxtContentDocumentDriven: boolean
+  strictNuxtContentPaths: boolean
   zeroRuntime: boolean
 }