How ayon-biswas/contact-form-plugin works
1. Project type and boundary
- This is a WordPress plugin named contact-form-pro.
- Its architecture sits inside the WordPress runtime and depends on WordPress hooks, shortcodes, admin pages, and the built-in content model rather than a separate app server or database layer.
2. Bootstrap entry point
- contact-form-pro.php is the plugin root and likely the main loader.
- It is the top-level integration point that wires together the includes under includes/, loads CSS assets, and registers the plugin’s hooks with WordPress.
3. Frontend form rendering
- includes/class-cfp-shortcode.php provides the shortcode-based frontend entry point.
- The [cfp_form] shortcode renders the contact form on a page or post, making the form presentation part of WordPress content rather than a separate route or template system.
4. Submission processing pipeline
- includes/class-submission-handler.php is the main request-processing boundary for form POSTs.
- It handles nonce/security checks, validation, and submission acceptance before data is persisted.
- This is the key flow from browser form submit → WordPress request handling → storage.
5. Persistence model
- includes/class-cpt.php registers the custom post type cfp_submission.
- Form submissions are stored as WordPress content objects, not in a custom standalone table.
- This means the plugin uses WordPress’s native storage and querying mechanisms as its persistence layer.
6. Submission data object
- includes/class-cfp-submission.php likely represents a submission entity or helper around submission records.
- It probably encapsulates the fields, storage mapping, and retrieval of submission data associated with the CPT.
7. Admin dashboard subsystem
- includes/class-cfp-admin.php provides the WordPress admin-side experience.
- This is the boundary for managing submissions in the dashboard, likely including listing, viewing, and any future export/filter/search features mentioned in the README.
8. Assets and presentation
- assets/frontend.css styles the public-facing contact form.
- assets/admin.css styles the admin UI.
- The plugin keeps frontend and backend presentation separate, which is useful for diagramming the UI surfaces independently.
9. End-to-end data flow
- A visitor loads a page with [cfp_form] → the shortcode renders the form → the user submits it → the submission handler validates and checks nonce → the submission is saved as cfp_submission → the admin subsystem exposes that record inside WordPress.
- The primary data path is therefore frontend form → handler → CPT storage → admin review.
10. Architectural characteristics
- The plugin is organized in a simple layered way: bootstrap, frontend render, submission processing, persistence, and admin management.
- There are no external APIs or services in the current repository; the only major dependency is WordPress itself.
- The README’s mention of upcoming CSV export/search/filter suggests future admin-side enhancements, but those are not yet part of the implemented architecture.
Main entry points: contact-form-pro.php Plugin loader · class-cfp-admin.php Admin dashboard · class-submission-handler.php Submit handler · class-cfp-submission.php Submission object
Components 9
Core plugin
WordPress plugin bootstrap, frontend entry point, submission pipeline, storage, and admin integration.
- Plugin loader · Main plugin entry point that wires the plugin into WordPress.
contact-form-pro.php - Form shortcode · Shortcode handler that renders the public contact form inside post or page content.
includes/class-cfp-shortcode.php - Submit handler · Processes form POSTs, checks security, validates input, and accepts submissions.
includes/class-submission-handler.php - Submission CPT · Registers the cfp_submission custom post type used to persist submissions in WordPress.
includes/class-cpt.php - Submission object · Represents or wraps a single submission record and its mapped fields.
includes/class-cfp-submission.php - Admin dashboard · WordPress admin-side management surface for reviewing stored submissions.
includes/class-cfp-admin.php
Presentation
Public and admin styling for the plugin UI surfaces.
- Frontend CSS · Styles the public contact form presentation.
assets/frontend.css - Admin CSS · Styles the admin submission management screens.
assets/admin.css
Other components
- WordPress · Host runtime providing hooks, shortcodes, admin pages, and custom post types.
Connections 16
- Plugin loader → WordPress: hooks into · Registers the plugin with WordPress and its runtime APIs.
- Plugin loader → Form shortcode: loads · Initializes the shortcode-based frontend entry point.
- Plugin loader → Submit handler: loads · Registers the submission processing boundary.
- Plugin loader → Submission CPT: loads · Registers the submission storage model.
- Plugin loader → Submission object: loads · Makes the submission helper available to the plugin runtime.
- Plugin loader → Admin dashboard: loads · Registers the admin management surface.
- Plugin loader → Frontend CSS: enqueues · Attaches public-facing styles for the form UI.
- Plugin loader → Admin CSS: enqueues · Attaches admin-side styles for dashboard screens.
- Form shortcode → Frontend CSS: styles · Uses the frontend stylesheet for form presentation.
- Form shortcode → Submit handler: submits to · Form submissions are sent into the request-processing pipeline.
- Submit handler → WordPress: uses hooks · Relies on WordPress request handling, nonce checks, and validation APIs.
- Submit handler → Submission object: creates · Builds or populates a submission record after validation.
- Submission object → Submission CPT: persists as · Maps submission data onto the custom post type storage layer.
- Admin dashboard → Submission CPT: queries · Reads stored submissions from WordPress content objects.
- Admin dashboard → Submission object: displays · Formats individual submission records for review in the dashboard.
- Admin dashboard → Admin CSS: styles · Uses the admin stylesheet for dashboard presentation.