# BDMurphy BookShelf Template - Technical Specification v2.2.10

**WordPress Theme:** BDMurphy BookShelf  
**Plugin 1:** BD-BookShelfHelper (not yet implemented)  
**Plugin 2:** BD-BookShelf (not yet implemented)

**Version:** 2.2.10 | June 2026  
**Status:** Theme fully implemented. Plugins pending development.

---

## Table of Contents

1. [Project Overview](#1-project-overview)
2. [Theme - Global Layout](#2-theme---global-layout)
3. [Theme - Pages](#3-theme---pages)
4. [Design System](#4-design-system)
5. [Goodreads Widget (Theme-Built)](#5-goodreads-widget-theme-built)
6. [Plugin: BD-BookShelfHelper (Planned)](#6-plugin-bd-bookshelfhelper-planned)
7. [Plugin: BD-SimpleEmail (Planned)](#7-plugin-bd-simpleemail-planned)
8. [Implementation Standards](#8-implementation-standards)
9. [Current Build Status](#9-current-build-status)

---

## 1. Project Overview

### 1.1 Purpose

This specification defines a custom WordPress theme and two companion plugins for author B.D. Murphy's website. The system allows the author to showcase books, publish blogs, manage reviews, and send newsletters with minimal technical knowledge required after initial setup.

**Theme Name:** BDMurphy Bookshelf  
**Plugin 1:** BD-BookShelfHelper  
**Plugin 2:** BD-SimpleEmail  

### 1.2 Deliverables

- **WordPress Theme:** BDMurphy Bookshelf — custom theme, fully Customizer-driven
- **Plugin: BD BookShelfHelper:** Book data, series, pen names, short links, review links, SEO, and platform integrations. Book data stored and managed in one place accessable everywhere. *(Planned)*
- **Plugin: BD SimpleEmail:** Subscriber management and AI-assisted newsletter delivery *(Planned)*

### 1.3 Design Identity

| Element | Specification |
|---------|--------------|
| Logo | Quill-pen hybrid icon with "B.D. Murphy" in serif text file: "Icon_Quill_BDMurphy_Black_WhtBG.jpg" |
| Banner | Illustrated timeline banner (1538x250px), full-width on all pages |
| Primary Color | Navy blue (#1B3A6B) |
| Accent Color | Warm gold (#C8A96E) |
| Background | Parchment (#F5F0E8) |
| Heading Font | Playfair Display / Georgia fallback |
| Body Font | Lato / Calibri fallback |

### 1.4 General Behavior

All books and blog content displays in reverse chronological order by first-published date unless a manual sort position is assigned. Series content sorts by volume number within the series. UI chrome follows the site language setting; content stays in the language it was authored in.

### 1.5 WordPress Coding Standards Compliance

All code complies with [WordPress Coding Standards](https://developer.wordpress.org/coding-standards/wordpress-coding-standards/):

- **PHP:** PSR-12 compatible with WordPress conventions
- **JavaScript:** ES5+ with JSHint validation
- **CSS:** WordPress CSS coding standards
- **HTML:** Semantic HTML5, no inline styles except where unavoidable
- **Text Domain:** `bd-murphy` for theme, `bd-bookshelfhelper` and `bd-simpleemail` for plugins

---

## 2. Theme - Global Layout

### 2.1 Header

- Banner image (1538x250px) displayed at 100% viewport width on all pages
- Default asset: `assets/images/banner.jpg`
- Site logo via `add_theme_support('custom-logo')`
- Default logo asset: `assets/images/Icon_Quill_BDMurphy_Black_WhtBG.jpg`
- Admin bar offset handled via `body.admin-bar` rules

### 2.2 Navigation Menu

- Registered via `register_nav_menus(['primary' => 'Primary Menu', 'footer' => 'Footer Menu'])`
- **Default menu items:** Home, Books, Blogs, Reviews, About
- Sticky behavior with gold top border on scroll
- Hamburger menu on mobile (<768px)
- Custom link fallback when no menu assigned

### 2.3 Footer

- Three-zone layout: social icons, donate/utility links, footer links
- **Footer links displayed as vertical list** (not jumbled)
- Two widget areas: "Footer Left" and "Footer Right"
- Sign-up prompt with link to /signup/ page (configurable show/hide)
- Copyright notice with dynamic year

### 2.4 WordPress Customizer Settings

| Setting | Function | Location |
|---------|----------|----------|
| Site title | `get_bloginfo('name')` | Settings > General |
| Logo | `the_custom_logo()` | Customizer > Site Identity |
| Banner | `get_header_image()` | Customizer > Header Image |
| Background | Custom background | Customizer > Background |
| Primary color | `get_theme_mod('primary_color', '#1B3A6B')` | Customizer > Colors |
| Accent color | `get_theme_mod('accent_color', '#C8A96E')` | Customizer > Colors |
| Heading font | `get_theme_mod('heading_font', 'Playfair Display')` | Customizer > Typography |
| Body font | `get_theme_mod('body_font', 'Lato')` | Customizer > Typography |
| Author name | `get_theme_mod('author_name', 'B.D. Murphy')` | Customizer > Author Book Settings |
| Goodreads ID | `get_theme_mod('goodreads_author_id', '30469651')` | Customizer > Author Book Settings |
| Amazon Author ID | `get_theme_mod('amazon_author_id', '30469651')` | Customizer > Author Book Settings |
| Show Newsletter Signup | `get_theme_mod('show_newsletter_signup', true)` | Customizer > Display Options |
| Show Sign Up Link | `get_theme_mod('show_signup_link', true)` | Customizer > Display Options |
| Social Sharing | `get_theme_mod('share_facebook', true)` etc. | Customizer > Social Sharing |

### 2.5 Theme Options Admin Screen

Settings saved via WordPress Settings API in `bdm_theme_options`:

- Social media URLs (X/Twitter, Facebook, LinkedIn, Instagram)
- Donation URLs (Buy Me a Coffee, PayPal)
- Author photo (media attachment ID)
- Sticky navigation toggle
- Posts per page
- Show read time toggle
- Business information (for CAN-SPAM compliance)

---

## 3. Theme - Pages

### 3.1 Home Page (front-page.php)
- Banner at 100% screen width
- Navigation menu line (Home, Books, Blogs, Reviews, About)
- Two-column layout: 66% content, 34% sidebar
- Content via WordPress block editor
- Sidebar contains Goodreads Books widget (fetches from Goodreads API)

### 3.2 Blog Page (/blog/)

Template: `archive.php` or `home.php`. Lists posts with title, date, category, excerpt, featured image. Paginated (10 per page). Social sharing on individual posts.

### 3.3 Books Page (/books-2/)

Template: `page-books.php`. Grid layout of book covers matching authorbdmurphy.com style.

**Default behavior (no plugin):** Shows default example books with covers from uploaded images:
- Pandemic Hacker
- Pandemic Hacker 2
- The Last Dwarf
- Deal Hunter
- Nanite Evolution
- Sidney and Watson: Time Detectives

**With BD BookHelper plugin:** Shows books from the `book` custom post type.

**No sidebar on Books page** (correct behavior per specification).

### 3.4 Individual Book Page (single-book.php)

Full-width template with:
- Language selector tabs (EN, FR, DE, ES, RU, ZH-S, IT, PT, JA)
- Cover image (220x310px)
- Title, pen name, series info
- Ratings, format toggle, retailer links
- Read preview, pull quotes, reviews
- Share button (copies short URL)
- Social sharing buttons

**Short Link Access:** Books are accessible via short URLs using the slug defined in book metadata. URL pattern: `/{short-slug}` (e.g., `/ph/` for "Pandemic Hacker")

### 3.5 Reviews Page (/reviews/)

Template: `page-reviews.php`. Two-column layout with review cards and Goodreads sidebar widget.

### 3.6 About Page (/about/)

Template: `page-about.php`. Two-column layout:
- **Left column:** Author bio content, awards section (if plugin active), donate buttons, signup prompt
- **Right column (sidebar):**
  - Author photo (thumbnail size, circular crop)
  - Newsletter signup card (configurable show/hide)
  - **Goodreads Books widget** (below author photo, shows on all pages except Books)

### 3.7 Series Pages

- Listing: `archive-series.php` at /series/
- Individual: `taxonomy-series.php` or `single-series.php` at /series/{slug}/
- Series nav item hidden when no series exist

### 3.8 Sign-up Page (/signup/)

Template: `page-signup.php`. Email, first name, opt-in checkbox. Shortcode `[bdm_signup]` available.

### 3.9 Social Sharing Buttons

Platforms: Facebook, X/Twitter, LinkedIn, WhatsApp, Copy Link. Uses Web Share API where available. Book pages share the short URL.

### 3.10 Utility Pages

- Privacy Policy: standard WordPress page
- Unsubscribe: single email input + one-click HMAC tokens
- Contact: AJAX form with honeypot spam protection
- 404: Custom error page with home link

---

## 4. Design System

### 4.1 Color Palette (CSS Custom Properties)

```css
:root {
    --bdm-navy: #1B3A6B;
    --bdm-slate: #2E6DA4;
    --bdm-sky: #4A90D9;
    --bdm-gold: #C8A96E;
    --bdm-cream: #F5F0E8;
    --bdm-parchment: #EDE4D0;
    --bdm-body-text: #2C2C2C;
    --bdm-mid-grey: #555555;
    --bdm-light-grey: #888888;
    --bdm-active-green: #2D6A4F;
}
```

### 4.2 Typography

- Headings: Playfair Display, Georgia, serif
- Body: Lato, Calibri, sans-serif
- Google Fonts loaded via `wp_enqueue_style()` with `display=swap`

### 4.3 Image Sizes

| Size | Dimensions | Use |
|------|-----------|-----|
| shelf-thumb | 44x62px (crop) | Book shelf widget |
| blog-thumb | 100x68px (crop) | Blog post thumbnails |
| rev-thumb | 52x74px (crop) | Review page covers |
| book-cover | 130x185px (crop) | All books page |
| book-page-cover | 220x310px (crop) | Individual book page |
| series-card | 400x280px (crop) | Series listing |
| series-header | 1200x300px (crop) | Series header |

### 4.4 Responsive Breakpoints

| Breakpoint | Layout |
|------------|--------|
| >=1200px | Full two-column, desktop nav |
| 768-1199px | Single column, hamburger menu |
| <768px | Single column, touch-friendly targets (44x44px min) |

### 4.5 Banner Behavior

- Full viewport width on all pages using `width: 100vw; margin-left: calc(-50vw + 50%)`
- Max height: 200px with object-fit: cover
- Consistent across all page templates

---

## 5. Goodreads Widget (Theme-Built)

### 5.1 Overview

The Goodreads widget is built directly into the theme (not dependent on plugins). It fetches books from the author's Goodreads page and displays them in the sidebar.

### 5.2 Widget Behavior

- **Widget name:** BDM_Goodreads_Books_Widget
- **Widget title:** "GoodReads for {author_name}" (configurable)
- **Sidebar assignment:** `home-sidebar` (used on all pages except Books)

### 5.3 Data Sources

1. **BD BookHelper Plugin (if active):** Queries `book` CPT for local book data
2. **Goodreads Fallback (no plugin):** Fetches from `https://www.goodreads.com/author/list/{author_id}`

### 5.4 Goodreads Integration Details

- **Author ID:** 30469651 (configurable via Customizer)
- **Fetch method:** `wp_remote_get()` with 10-second timeout
- **HTML parsing:** DOMDocument with XPath queries
- **Data extracted:** Title, cover image, URL, rating
- **Sort order:** By review count descending (most reviews first)
- **Max books displayed:** 6

### 5.5 Widget Display

```html
<div class="goodreads-books-list">
    <div class="goodreads-book-item">
        <div class="goodreads-book-cover">
            <img src="..." alt="Book Title" loading="lazy">
        </div>
        <div class="goodreads-book-details">
            <a href="..." class="goodreads-book-title">Book Title</a>
            <div class="goodreads-book-ratings">
                <span class="rating goodreads">Goodreads: 4.38/5</span>
            </div>
        </div>
    </div>
</div>
```

### 5.6 Page Visibility

| Page | Widget Shown |
|------|--------------|
| Home | Yes |
| Books | **No** (correct behavior) |
| Blogs | Yes |
| Reviews | Yes |
| About | Yes (under author photo) |
| Individual Book | Yes |
| Individual Review | Yes |
| Contact | Yes |
| Signup | Yes |
| 404 | No |

---

## 6. Plugin: BD-BookShelfHelper (Planned)

### 6.1 Overview

Manages all book-related data, series information, and pen name configuration. Registers "book" custom post type and "series" taxonomy.

### 6.2 Book Data Entry

**6.2.1 Data Entry Interface**

The plugin provides a dedicated book data entry page with the following UI requirements:

- **Input Fields:** Each data field has a dedicated input control (text, textarea, select, date picker as appropriate)
- **Labels:** Every field has a visible label using `<label>` elements properly associated via `for` attribute
- **Hints:** Helper text below each field provides context, format requirements, and examples
- **Validation:**
  - Real-time validation on blur with visual feedback (green checkmark for valid, red border + message for invalid)
  - Server-side validation on save with error messages displayed above problematic fields
  - Required fields marked with asterisk and validated before submission
  - Format validation: ISBN-13 (13 digits), ASIN (10 alphanumeric), dates (YYYY-MM-DD), URLs (valid format)
- **Organization:** Fields grouped into logical sections with collapsible headers:
  - Basic Information (title, pen name, publication date)
  - Identifiers (ISBN-13, ASIN)
  - Series & Order (series selection, volume number)
  - Content (blurb, preview excerpt, pull quotes)
  - Metadata (genre tags, Amazon search terms)
  - Retailer Links (Amazon, Apple, Google, B&N, Kobo)
  - Reviews (add/edit reviews)
- **Multi-language Tabs:** Language selector tabs for entering content in each supported language
- **Auto-save Draft:** Automatic saving of work in progress every 60 seconds
- **Preview:** Button to preview how the book will appear on the front-end

**Core Fields (language-independent):**
- Cover image (per language)
- Pen name (from configured list)
- Publication date, sort order
- ISBN-13, ASIN
- Series, volume number
- Short link slug

**Content Fields (per language):**
- Title, blurb, preview excerpt
- Pull quotes (up to 5)
- Genre tags (min 3)
- Amazon search terms

**Reviews (per book):**
- Comment text, source name, source URL
- AI-generated 3-line synopsis
- Display order

**Supported Languages:** EN, FR, ES, DE, IT, PT, RU, JA, ZH (Simplified)

### 6.3 Series Management

- Series name, slug, cover graphic, blurb, display order
- Book series assignment with volume number
- Conditional nav item rendering

### 6.4 Pen Name Management

- Up to 10 pen names
- Active/inactive toggle
- Notes field (internal only)
- Per-book assignment

### 6.5 Retailer Purchase Links

| Retailer | Formats | URL Pattern |
|----------|---------|-------------|
| Amazon | Ebook, Paperback, Hardback | `amazon.com/dp/{ASIN}?tag={affiliate_id}` |
| Apple Books | Ebook | URL with `at=` parameter |
| Google Play | Ebook | URL with partner code |
| Barnes & Noble | All | URL with affiliate parameter |
| Kobo | Ebook | URL with affiliate parameter |

### 6.6 Short Link System

**Book Short Links:**
- Auto-generated from first letter of significant words
- Examples: "Pandemic Hacker" → `/ph/`, "Deal Hunter" → `/dh/`
- Conflict check with incrementing numbers

**Review Short Links:**
- Pattern: `{book-slug}r{site-code}` (e.g., `dhrG` = Deal Hunter Goodreads)
- Lifecycle: Reserved → Pending → Active

### 6.7 Goodreads Integration

- Daily WP-Cron refresh
- Parses widget HTML for book data
- Author ID: 30469651

### 6.8 Amazon Ratings

- 6-hour WP-Cron scrape
- Staleness indicator on failure
- **Warning:** May conflict with Amazon Terms of Service

### 6.9 SEO Generation

Auto-generated on book save:
- Title tag, meta description
- Open Graph, Twitter Card tags
- schema.org Book structured data

### 6.10 Admin Menu Structure

```
BD BookHelper (top-level menu)
├── All Books
├── Add Book
├── Data Entry         (Enhanced interface per 5.2.1)
├── Series (taxonomy submenu)
├── Pen Names
├── Settings
│   ├── Affiliate Codes
│   ├── Goodreads
│   └── Amazon Scrape
└── Migrate            (Import from BD Books plugin)
```

### 6.11 Shortcodes

The plugin will provide WordPress shortcodes for displaying book content:

| Shortcode | Description |
|-----------|-------------|
| `[bd-book book="1"]` | Display single book by ID or title |
| `[bd-books]` | Display all books in a list |

### 6.12 Migration from BD Books Plugin

The plugin includes a migration tool to import books from the original "BD Books" (bd-book-listing) plugin:

**Migration Process:**
1. Reads from `{$wpdb->prefix}bd_books` table
2. Creates new book CPT entries
3. Maps author to pen names (creates new if needed)
4. Imports descriptions as blurbs (English)
5. Imports cover images (WordPress media or external URLs)
6. Parses and maps purchase links to retailer fields

---

## 7. Plugin: BD-SimpleEmail (Planned)

### 7.1 Overview

Handles email newsletter creation, subscriber management, and delivery via Gmail SMTP. AI-assisted composition via Gemini API.

### 7.2 Configuration

| Setting | Storage |
|---------|---------|
| Gmail address | `wp_options` |
| App password | Encrypted (openssl_encrypt) |
| Sender name | `wp_options` |
| Reply-to | `wp_options` |
| Gemini API key | Encrypted `wp_options` |

### 7.3 Email Composition Workflow

1. User opens "New Newsletter"
2. Enters subject and AI prompt (optional)
3. Plugin generates HTML via Gemini API
4. User edits draft
5. Optional: publish as blog post
6. Click "Send Newsletter" → sends to all subscribers via Gmail SMTP

### 7.4 Email Template

**Header:** Site name/logo  
**Body:** Composed content with affiliate links  
**Footer (mandatory):**
- Website URL
- One-click unsubscribe (HMAC-signed token)
- Full business address (CAN-SPAM)
- Unsubscribe text link

### 7.5 Subscriber Management

**Schema:**
```sql
bd_subscribers (
    id PRIMARY KEY AUTO_INCREMENT,
    email UNIQUE NOT NULL,
    first_name VARCHAR(100),
    status ENUM('subscribed', 'unsubscribed'),
    subscribed_at DATETIME,
    unsubscribed_at DATETIME NULL,
    ip_address VARCHAR(45),
    UNSUBSCRIBE_TOKEN VARCHAR(64) -- pre-generated
)
```

**One-Click Unsubscribe:**
- HMAC-signed token in every email
- Token format: `hash_hmac('sha256', email, AUTH_KEY)`
- Satisfies Gmail/Yahoo delivery requirements

### 7.6 Admin Menu Structure

```
BD SimpleEmail (top-level menu)
├── Subscribers
├── New Newsletter
└── Settings
    └── Gmail Configuration
    └── Gemini API
    └── About
```

---

## 8. Implementation Standards

### 8.1 WordPress Architecture

1. **Custom Post Types:** "book" CPT registered by BD BookHelper (theme queries, doesn't register)
2. **Taxonomies:** "series" registered by BD BookHelper, attached to book CPT
3. **Rewrite Rules:** Short links via `add_rewrite_rule()`
4. **Internationalization:** Text domains (`bd-murphy`, `bd-bookshelfhelper`, `bd-simpleemail`), `load_theme_textdomain()` in functions.php
5. **Scheduled Tasks:** WP-Cron for Goodreads (daily), Amazon ratings (6 hours), review links (daily)
6. **Asset Loading:** All CSS/JS via `wp_enqueue_style()` and `wp_enqueue_script()` with handles, dependencies, version strings

### 8.2 Security Requirements

| Requirement | Implementation |
|-------------|----------------|
| Secrets storage | `openssl_encrypt()` with AES-256-CBC, key from AUTH_KEY |
| Unsubscribe tokens | `hash_hmac('sha256')` with AUTH_KEY |
| Output escaping | `esc_html()`, `esc_url()`, `esc_attr()`, `wp_kses_post()` |
| Input sanitization | `sanitize_text_field()`, `sanitize_email()`, `absint()`, etc. |
| CSRF protection | `wp_verify_nonce()` on all form submissions |
| Nonce verification | Nonce field + verification on every AJAX and form POST |
| Affiliate codes | Server-side application only, never in client-side code |
| Spam protection | Contact form honeypot field |

### 8.3 Required Theme Support Declarations

```php
add_theme_support('title-tag');
add_theme_support('custom-logo', array(
    'width' => 200,
    'height' => 200,
    'flex-width' => true,
    'flex-height' => true,
));
add_theme_support('custom-header', array(
    'default-image' => BDM_URI . '/assets/images/banner.jpg',
    'width' => 1200,
    'height' => 200,
    'flex-height' => false,
));
add_theme_support('custom-background', array(
    'default-color' => 'F5F0E8',
));
add_theme_support('post-thumbnails');
add_theme_support('html5', array(
    'search-form', 'comment-form', 'comment-list',
    'gallery', 'caption', 'script', 'style'
));
add_theme_support('automatic-feed-links');
add_theme_support('wp-block-styles');
add_editor_style('assets/editor-style.css');

add_image_size('shelf-thumb', 44, 62, true);
add_image_size('blog-thumb', 100, 68, true);
add_image_size('rev-thumb', 52, 74, true);
add_image_size('book-cover', 130, 185, true);
add_image_size('book-page-cover', 220, 310, true);
add_image_size('series-card', 400, 280, true);
add_image_size('series-header', 1200, 300, true);
```

### 8.4 Template File Structure (Current Build)

```
bd-murphy-author/
├── style.css              (Theme header: Name, Author, Version 2.2.0, Text Domain)
├── functions.php           (add_theme_support, register_nav_menus, widgets, etc.)
├── header.php             (wp_head, banner, nav, body_class())
├── footer.php             (Footer zones, wp_footer, vertical links)
├── front-page.php         (Home page with sidebar)
├── archive.php            (Blog posts)
├── archive-book.php       (All books - plugin)
├── archive-series.php     (Series listing - plugin)
├── single-book.php        (Individual book - plugin)
├── taxonomy-series.php    (Individual series - plugin)
├── index.php              (Fallback template)
├── page.php               (Default page with sidebar)
├── page-about.php         (About - author photo, newsletter, Goodreads widget)
├── page-books.php         (Books grid - NO sidebar)
├── page-reviews.php       (Reviews with sidebar)
├── page-full-width.php    (Template: Full Width)
├── page-no-sidebar.php    (Template: No Sidebar)
├── page-signup.php        (Template: Sign Up)
├── page-unsubscribe.php   (Template: Unsubscribe)
├── page-contact.php       (Contact with AJAX)
├── 404.php                (Custom error page)
├── search.php             (Search results)
├── screenshot.png         (Theme screenshot)
├── inc/
│   ├── customizer.php     (Customizer settings, Display Options)
│   ├── theme-options.php  (Theme Options admin page)
│   ├── template-tags.php  (Helper functions, author photo thumbnail)
│   ├── widgets.php        (Goodreads Books Widget)
│   ├── nav-menu.php       (Custom menu walkers)
│   ├── short-urls.php     (Short URL rewrite rules)
│   ├── theme-admin.php    (Admin page functions)
│   ├── setup.php          (Theme setup)
│   ├── book-helpers.php   (Book helper functions)
│   ├── book-api.php       (Book API functions)
│   └── ajax-handlers.php  (AJAX handlers)
├── assets/
│   ├── css/
│   │   ├── style.css      (Main stylesheet - 1740+ lines)
│   │   ├── editor-style.css
│   │   └── admin-style.css
│   ├── js/
│   │   ├── navigation.js  (Menu toggle, sticky nav)
│   │   └── social-share.js
│   └── images/
│       ├── banner.jpg
│       └── Icon_Quill_BDMurphy_Black_WhtBG.jpg
└── template-parts/
    └── social-share.php
```

### 8.5 Required Template Tag Usage

| Tag | Location | Purpose |
|-----|----------|---------|
| `body_class()` | `<body>` | Plugin hooks, admin bar offset |
| `post_class()` | Article wrappers | Plugin hooks, state classes |
| `wp_head()` | Before `</head>` | Plugin hooks, styles |
| `wp_footer()` | Before `</body>` | Plugin hooks, scripts |
| `the_custom_logo()` | Header | Logo output |
| `get_header_image()` | Header | Banner output |
| `wp_nav_menu()` | Header, Footer | Navigation menus |
| `dynamic_sidebar()` | Sidebar areas | Widget areas |
| `do_action('bdm_post_published', $post_id)` | On publish | Future plugin hook |

### 8.6 Hooks Reference

**Actions:**
- `bdm_post_published` — Fired on book/blog post publish (future plugin hook)

**Filters:**
- `bdm_nav_menu_items` — Filter for Series menu conditional
- `bdm_social_share_url` — Filter share URLs
- `bdm_email_footer_content` — Filter email footer

---

## 9. Current Build Status

### 9.1 Theme Implementation: COMPLETE

| Feature | Status | Notes |
|---------|--------|-------|
| Banner (full-width) | ✅ Complete | 1538x250px, responsive |
| Navigation menu | ✅ Complete | Home, Books, Blogs, Reviews, About |
| Sticky nav | ✅ Complete | Gold border on scroll |
| Home page | ✅ Complete | Two-column with Goodreads sidebar |
| Books page | ✅ Complete | Grid layout, no sidebar, default examples |
| About page | ✅ Complete | Author photo, newsletter, Goodreads widget |
| Reviews page | ✅ Complete | Two-column with sidebar |
| Blog page | ✅ Complete | Standard archive |
| Footer | ✅ Complete | Three-zone, vertical links |
| Customizer | ✅ Complete | Colors, fonts, display options, Goodreads ID |
| Goodreads widget | ✅ Complete | Fetches from Goodreads, shows on all pages except Books |
| Social sharing | ✅ Complete | Facebook, X, LinkedIn, WhatsApp, Copy Link |
| Contact form | ✅ Complete | AJAX with honeypot |
| Signup page | ✅ Complete | Email signup form |
| 404 page | ✅ Complete | Custom error page |
| Mobile responsive | ✅ Complete | Hamburger menu, touch targets |
| Default images | ✅ Complete | Bundled in assets/images/ |

### 9.2 Plugin Implementation: NOT STARTED

| Plugin | Status |
|--------|--------|
| BD-BookShelfHelper | ❌ Not implemented |
| BD-SimpleEmail | ❌ Not implemented |

### 9.3 Current Version

- **Theme Version:** 2.2.0
- **Zip File:** `/home/bdm/Bookshelf/bd-bookshelf-v2.2.0.zip`
- **Test Site:** https://bdmurphy.me (local at `/var/www/html/wordpress/`)

---

**End of Specification v2.2**