Options, Meta and Data Reference

Options

Option	Holds
wog_settings	One array with every setting (keys below)
wog_version	Installed plugin version. A change triggers the upgrade routine once.
wog_migration_completed	Set once pre-2.0 settings were carried over
wog_sitemap_last_generated	Timestamp of the last time a sitemap file was written
wog_flush_rewrite_rules	Set on activation so rewrite rules flush once
wog_rewrite_rules_flushed_v2	Set once the sitemap rewrite rules were flushed

wog_settings keys

Key	Type	Default	Screen label
enable_facebook	bool	true	General > Facebook
enable_twitter	bool	true	General > Twitter
enable_linkedin	bool	true	General > LinkedIn
enable_pinterest	bool	true	General > Pinterest
enable_whatsapp	bool	true	General > WhatsApp
facebook_app_id	string	empty	General > Facebook App ID
twitter_username	string, 1 to 15 of A-Z a-z 0-9 _	empty	General > Twitter Username
fallback_image	URL	empty	General > Default Social Image
image_size	medium, large, full	large	General > Social Image Size
enable_social_share	bool	true	Share Buttons > Enable Share Buttons
enable_email	bool	false	Share Buttons > Email Button
share_button_style	modern, classic, minimal	modern	Share Buttons > Button Style
share_button_position	after_add_to_cart, before_add_to_cart, after_summary, after_tabs	after_add_to_cart	Share Buttons > Button Position
enable_schema	bool	false	Structured Data > Structured Data (master switch)
enable_enhanced_schema	bool	true	Structured Data > Enhanced Schema
enable_breadcrumb_schema	bool	true	Structured Data > Breadcrumb Schema
enable_organization_schema	bool	true	Structured Data > Organization Schema
organization_logo	URL	empty	Structured Data > Organization Logo
social_profiles	array of URLs	empty array	Structured Data > Social Profiles
enable_product_sitemap	bool	true	Sitemaps > Enable Product Sitemaps
sitemap_products_per_page	int 100 to 1000	500	Sitemaps > Products Per Sitemap
disable_title_description	bool	false	Advanced > Override SEO Titles
debug_mode	bool	false	Left over from versions before 2.1.0. Nothing reads it.
delete_data_on_uninstall	bool	false	Advanced > Delete Data On Uninstall

The settings screen saves each tab by merging that tab’s fields over the stored option, so saving one tab never resets another. Imports and code that call the validator without a tab rebuild every key.

Post meta (products)

Key	Holds
_wog_og_title	Custom social title. Deleted when empty.
_wog_og_description	Custom social description. Deleted when empty.
_wog_disable_og	1 when social output is off for the product. Deleted when on.

The plugin also reads these when present: GTIN (_gtin, _upc, _ean, _isbn, _gtin8, _gtin12, _gtin13, _gtin14, after WooCommerce’s own GTIN field), _mpn, _manufacturer_part_number, _brand, _manufacturer, _model, _condition, and the product attributes pa_color, pa_size, pa_material.

Scheduled events

Event	When	Job
wog_generate_sitemaps	Daily, and once about ten minutes after a product or category change	Clears saved sitemap copies and queues the rebuild
wog_generate_single_sitemap	One-off, queued by the job above	Writes one sitemap (index, products page, categories, brands)

Admin AJAX actions

Action	Who	Job
wog_generate_sitemap	Users with manage_woocommerce, nonce wog_admin_nonce	Queues sitemap generation (Generate Now)
wog_test_sitemap	Users with manage_woocommerce, nonce wog_admin_nonce	Fetches the main index and checks it (Test Sitemaps)
wog_track_share	Anyone, nonce wog_share_nonce	Fires wog_social_share_tracked

Transients

Saved sitemap copies are stored as transients named wog_sitemap_{type} and wog_sitemap_{type}_page_{n} for one hour.

Menu and screen

Item	Value
Parent menu	wbcomplugins (WB Plugins, shared with other Wbcom plugins)
Page slug	woo-open-graph (admin.php?page=woo-open-graph)
Tab parameter	&tab= with overview, general, sharing, structured-data, sitemaps, advanced or discover
Capability	manage_woocommerce

Uninstall

uninstall.php always removes the scheduled sitemap jobs and wog_ transients. When delete_data_on_uninstall is on, it also deletes the options wog_settings, wog_version, wog_migration_completed, wog_sitemap_last_generated, wog_flush_rewrite_rules and wog_rewrite_rules_flushed_v2, and the post meta keys _wog_og_title, _wog_og_description and _wog_disable_og.