Press This: Add press_this_init action so plugins can provide their own implementations.

Developed in #8612

Props kraftbj, azaozz, SirLouen, shailu25, mukesh27, poena, desrosj, westonruter.
Fixes #53076.


git-svn-id: https://develop.svn.wordpress.org/trunk@60990 602fd350-edb4-49c9-b593-d223f7449a82

Author: westonruter

src/wp-admin/includes/admin-filters.php

@@ -172,3 +172,6 @@
 // Font management.
 add_action( 'admin_print_styles', 'wp_print_font_faces', 50 );
 add_action( 'admin_print_styles', 'wp_print_font_faces_from_style_variations', 50 );
+
+// Load Press This.
+add_action( 'press_this_init', 'wp_load_press_this' );

src/wp-admin/press-this.php

@@ -84,4 +84,12 @@ function wp_load_press_this() {
 	}
 }
 
-wp_load_press_this();
+/**
+ * Loads the Press This plugin.
+ *
+ * Via admin-filters.php, the wp_load_press_this() function is hooked into this action.
+ * Plugins can remove_action and add their own function to load their own Press This functionality.
+ *
+ * @since 6.9.0
+ */
+do_action( 'press_this_init' );