Filter & Action Hook Reference - Page 3

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Hook	Return	Usage
`wpex_image_resize_retina`	bool	Whether retina resizing should be enabled or not.
`wpex_has_breadcrumbs`	bool	Return true to display breadcrumbs.
`wpex_breadcrumbs_shop_title`	string	Returns the title for the WooCommerce shop.
`wpex_taxonomy_testimonials_category_args`	args	Arguments passed for the testimonials category register_taxonomy function.
`wpex_image_sizes`	array	Array of image sizes defined by the theme that are used to create the Image Sizes dashboard and register them with WP.
`wpex_blog_single_media_position`	string	Returns correct position for your blog post media.
`wpex_custom_widgets`	array	Array of custom widgets added by the theme. Should be used only to remove widgets you don’t want.
`wpex_customizer_panels`	array	Array of panels added to the Customizer.
`wpex_typography_settings`	array	Array of typography settings. Can be used to remove or add settings.
`wpex_woo_outofstock_text`	string	Used to alter the out of stock text for WooCommerce products.
`wpex_mce_font_formats_array`	array	Adds font options to the TinyMCE editor.
`wpex_shop_single_slider_data`	array	Returns the data attributes for the single product slider
`wpex_get_sidebar_template`	string	Returns correct template file name for your sidebar-NAME.php file
`wpex_google_fonts_array`	array	Returns array of Google fonts used for the Customizer Typography sections.
`wpex_has_next_prev`	bool	Whether a post should display the next/previous links.
`wpex_post_author_bio_data`	array	Use to alter the default author bio avatar, description, name, etc.
`wpex_page_header_title_args`	array	Returns an array for the page header title arguments – html_tag, string, schema_markup
`wpex_get_schema_markup`	string	Returns correct schema markup for specific theme locations.
`wpex_vc_css_ids`	array	Returns an array of post/page ID’s that will be checked for WPbakery custom CSS and if CSS is found that CSS will be loaded for all pages.
`wpex_{post_type}_single_thumbnail_args`	array	Returns correct arguments for the single post thumbnail for any custom post type using the theme’s cpt-single-media.php template file
`wpex_{post_type}_single_blocks`	array	Returns correct layout for the single post type display.
`wpex_{post_type}_single_thumbnail_args`	array	Returns arguments for the entry post thumbnail for any custom post type using the theme’s cpt-entry-media.php template file
`wpex_{post_type}_entry_overlay_style`	string	Returns the overlay style for the custom post type entry thumbnail.
`wpex_{post_type}_entry_excerpt_length`	string	Returns the excerpt length for the post type entry. Default is 40.
`wpex_custom_breadcrumbs`	var	Used to override the default breadcrumbs, must return a variable/function.
`wpex_template_parts`	array	Array of template part locations for main template parts (togglebar, topbar, header, logo, header aside, menu, page title, callout, footer…etc)
`wpex_footer_builder_page_id`	intval	Used to alter the footer builder page ID to conditionally display various footers using the “footer builder” function
`wpex_custom_social_share`	string	Used to return a custom social share shortcode or HTML.
`wpex_custom_breadcrumbs`	var	Used to return a custom breadcrumbs output or shortcode.
`vcex_filter_taxonomy`	var	Returns the taxonomy for the grid category filter via a child theme.
`wpex_get_tribe_event_date`	var	Used to alter the default tribe events date for Total Visual Composer modules that display it.
`wpex_google_font_enqueue_weights`	array	Returns array of font-weights to be used for the enqueued Google fonts by the theme.
`wpex_google_font_enqueue_italics`	bool	Returns true/false if you want to load italic versions of the Google fonts on your site.
`vcex_grid_query`	array	Used to tweak the Post Types Grid, Portfolio Grid, Staff Grid, Blog Grid or Testimonials Grid query arguments.
`wpex_dashboard_thumbnails`	bool	Used to enable/disable the thumbnail display in the WP dashboard.
`wpex_oembed_responsive_hosts`	array	Array of oEmbed websites that should receive the Total theme’s responsive wrapper added to them.
`wpex_header_overlay_styles`	array	Returns array of the Overlay Header styles available in the page settings metabox.
`vcex_grid_default_title_tag`	string	Allows you to tweak the default title tag (h2, h3, h4, etc) for the Post Types Grid, Portfolio Grid, Staff Grid and Testimonials Grid.
`wpex_has_topbar`	bool	Check’s whether the Topbar should display or not.
`wpex_top_bar_style`	string	Returns the topbar “style” (one, two, three). Default is one.