Composables

useXAFStructuredData

Multi-export schema.org JSON-LD composable — VideoObject, HowTo, ItemList, SoftwareApplication, and Recipe rich results.

useXAFStructuredData

Multi-export schema.org JSON-LD composable covering the rich-result types that useSchema doesn't: VideoObject, HowTo, ItemList, SoftwareApplication, and Recipe. Each function builds the schema object, strips empty values via cleanSchema(), and injects a <script type="application/ld+json"> block into the page head.

These five functions are exported from a single multi-export file and are not registered in the layer's imports.presets block, so they are not auto-imported under their own names. Most sites never call them directly — <XAFVideoEmbed>, <XAFHowTo>, and <XAFRecipe> emit their schema internally. Reach for these when you hand-roll a page that needs one of these schema types.

Exports

`useXAFVideoSchema(input)`

Emit Schema.org VideoObject — drives video rich results in Google SERPs. Call on pages that embed video reviews or tutorials. Returns null when input.name is empty.

Field	Type	Description
`name`	`string`	Video title shown in SERPs. Required.
`description`	`string`	Video description.
`thumbnailUrl`	`string \| string[]`	Thumbnail image URL(s).
`uploadDate`	`string`	ISO 8601 upload date (e.g. `'2026-01-15'`).
`duration`	`string`	ISO 8601 duration (e.g. `'PT5M30S'`).
`contentUrl` / `embedUrl`	`string`	Direct video file URL / embed URL (e.g. YouTube iframe src).
`author`	`{ name: string, url?: string }`	Video author.

`useXAFHowToSchema(input)`

Emit Schema.org HowTo with ordered HowToStep items. Used internally by <XAFHowTo>.

`useXAFItemListSchema(input)`

Emit Schema.org ItemList — drives carousel/list rich results on listing pages (/reviews, category indexes).

`useXAFSoftwareApplicationSchema(input)`

Emit Schema.org SoftwareApplication — for app / tool reviews with ratings and offers.

`useXAFRecipeSchema(input)`

Emit Schema.org Recipe with ingredients, steps, and nutrition. Used internally by <XAFRecipe>.

All five return the emitted schema object (or null when required input is missing) and inject the JSON-LD block via useHead.

AI Context

composable: useXAFStructuredData
package: "@xenterprises/nuxt-x-affiliate"
use-when: >
  Emitting VideoObject / HowTo / ItemList / SoftwareApplication / Recipe
  JSON-LD on hand-rolled pages. Not auto-imported (multi-export file
  outside imports.presets) — XAFVideoEmbed / XAFHowTo / XAFRecipe call
  these internally, so most consumers never import them directly.

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useXafRssFeed

RSS 2.0 feed generation composable — builds channel metadata from xAffiliate.brand defaults and generates feed XML for server routes.

useReferralTracking

Detects referral codes from URL query parameters, persists them to a cookie, and exposes helpers to read, check, and clear the tracked referral.