OpenGraph

Design OpenGraph preview images in a canvas editor, assign templates to scopes such as a post, a group or a module-wide default, and render them to PNG on demand. Templates and assignments are stored in two tables; rendering uses the resvg NIF and is cached on disk. Other modules plug in through og_variables/0 and og_resolve/2, with phoenix_kit_publishing as the reference consumer.

Use it when

• You want every page's social preview image generated from its title and image
• Different sections of your site need different preview-image designs

What it gives you

• SVG canvas editor with text, image, rect and stamp elements
• {{slot}} variables and [[global]] variables (site URL, name, locale)
• Hierarchical assignments, first match wins
• PNG rendering via resvg with CLI fallbacks, disk cache by content hash
• Kill switch and pass-through on error

Example

og = PhoenixKitOG.refine_og(og, conn, post, language)

Nothing posted about OpenGraph yet. Read its changelog or see all PhoenixKit news.