Devise a plan for segregating the codebase into logical sections or modules based on functionality.

[drashti-NEU]

Based on the provided code file drs-tk.php, we can segregate the codebase into logical sections or modules based on functionality. Here's a proposed plan:

1. Core Functionality:

• The core functionality of the plugin is provided by various includes (item.php, browse.php, breadcrumb.php, shortcodes.php, etc.). We can group these files together as the core module responsible for handling DRS API requests, rendering content, and defining shortcodes.

2. Templates and Overrides:

• Template files and their overrides (drstk-browse.php, drstk-item.php, etc.) can be grouped together as the template module responsible for defining the structure and layout of different views.

3. Settings and Configuration:

• Functions related to plugin settings and configuration, including the registration of settings pages (drs_admin_add_page(), register_drs_settings()), should be grouped together in a settings module.

4. Rewrite Rules and Activation/Deactivation Hooks:

• Functions related to rewrite rules (drstk_rewrite_rule()), activation, and deactivation hooks (drstk_install(), drstk_deactivation()) can be grouped into a separate module for managing plugin activation and URL rewriting.

5. API URL Building and Authentication:

• Helper functions for building API URLs (drstk_api_url()) and handling API authentication (drstk_api_auth_enabled(), drstk_drs_auth()) can be grouped into a module responsible for API interactions.

6. TinyMCE Plugin and Integration:

• Functions related to adding the TinyMCE plugin (add_tinymce_plugin(), mce_plugin()) can be grouped into a module for integrating the plugin with the WordPress editor.

7. Miscellaneous Helper Functions:

• Other helper functions like drstk_get_pid(), drstk_get_assoc_meta_options(), and drstk_get_facets_to_display() can be grouped into a miscellaneous module for handling various utility tasks.