OpenGraph metadata generator for Seaside.
Provides a descriptor object where you can define properties that will be rendered into the <head> of a Seaside component.
| descriptor |
descriptor := WAOpenGraphDescriptor new
title: 'Sample OpenGraph Seaside page';
description: 'This is a sample OpenGraph description generated in Seaside.';
url: self requestContext request url;
type: 'article';
yourself.
descriptor addElement: (WAOpenGraphImage new
url: imageUrl;
alt: 'Seaside Logo';
width: 500;
height: 500).
^ descriptorExecute this (requires Seaside already installed).
Metacello new
baseline: 'SeasideOpenGraph';
repository: 'github://eMaringolo/seaside-opengraph/src';
load.When loading the package Seaside-OpenGraph-Examples it will provide a WAOpenGraphPageOneComponent registered at /opengraph that you can access using your browser and inspecting the <head> to see the meta data.
If you access your local Seaside server using something like ngrok or you have a publicly accessible server, you can test it using Facebook's sharing debugger.
It should produce an output like this:
