Schemaorg Plugin Trait

[shazmasiddiqui]

Create a trait to generalise functions to add, create and save schema

• addSchemaType(Form, type, value): Adds passed type as an option in existing Schema Type list form field along with the passed value
• saveSchema(Form): Saves unfiltered form data in JSON format in schemaForm field
• generateSchema(Form): Removes empty fields, formats time duration in ISO 8601 format and returns filtered schema
• storeSchema(JSON object of Schema): Stores passed schema in database in schema field
• fetchSchema(itemId): Returns a JSON object of the filtered schema associated with the itemId that is passed as a parameter
• pushSchema(JSON object of Schema): Adds filtered schema to the head tag of the html using WebAssetManager
• updateSchemaForm(Data): Updates schema form in Article Edit view if the data already exists in database