b7da4f42b9
- New Cost_Tracker class: logs every API call (model, tokens, cost), enforces monthly budgets with hard-stop mode, provides aggregated reporting - New llm_costs database table with indexes on created_at, model, operation - Modified LLM class: call_openrouter_with_usage() extracts token usage from OpenRouter responses; budget gate checks before each API call - Admin settings: monthly budget (USD), enforcement mode (disabled/warn/hard-stop), cost log retention period - Admin cost dashboard: budget progress bar, daily cost chart (Chart.js), per-model and per-operation breakdowns, recent API call log - PHPUnit tests: 16 tests covering cost calculation, pricing lookups, budget enforcement logic, and model validation - Updated ARCHITECTURE.md with new table schema, data flow, and key decisions - Updated CONVENTIONS.md with "how to add cost tracking for a new operation" - Version bump to 2.4.0 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
116 lines
5.1 KiB
Markdown
Executable File
116 lines
5.1 KiB
Markdown
Executable File
# Peptide News Aggregator
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A WordPress plugin that aggregates and displays the latest peptide research news from multiple sources, with built-in click analytics and trend reporting.
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## Features
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- **Multi-Source Fetching** — Pulls articles from RSS/Atom feeds (Google News, PubMed, custom) and NewsAPI.org
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- **Configurable Refresh** — Admin-controlled cron intervals from 15 minutes to daily
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- **Shortcode & Wigget** — `[peptide_news count="10"]` shortcode with card/compact/list layouts, plus a sidebar widget
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- **Click Analytics** — Tracks every outbound click with session tracking, device detection, and GDPR-friendly IP anonymization
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- **Analytics Dashboard** — Chart.js-powered admin dashboard with trend lines, device breakdown, source performance, and top articles
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- **REST API** — Full JSON API at `/wp-json/peptide-news/v1/` for external analytics tools
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- **Topic Analysis** — Aggregates clicks by article category to surface popular research topics
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- **CSV Export** — Export raw click data for offline analysis
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- **Dark Mode** — Automatically adapts to visitor's system theme preference
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- **Performance** — Transient caching, deduplication via SHA-256 hashing, and paginated DB queries
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## Requirements
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- WordPress 5.8+
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- PHP 7.4+
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- MySQL 5.7+ or MariaDB 10.3+
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## Installation
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1. Download or clone this repository into `wp-content/plugins/`:
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```bash
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cd wp-content/plugins/
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git clone https://github.com/peptiderepo/peptide-news-plugin.git
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```
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2. Activate the plugin in **Plugins → Installed Plugins**
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3. Navigate to **Peptide News → Settings** to configure your sources and fetch interval
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4. Click **Fetch Articles Now** to pull the first batch
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5. Add `[peptide_news]` to any page or post, or add the widget via **Appearance → Widgets**
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## Configuration
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### Settings (Peptide News → Settings)
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| Setting | Description | Default |
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|---------|-------------|---------|
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| Fetch Interval | How often to check for new articles | Twice daily |
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| Articles to Display | Number shown in shortcode/widget | 10 |
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| Search Keywords | Comma-separated terms for NewsAPI | peptide, peptides, BPC-157... |
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| RSS Feeds | One URL per line | Google News + PubMed |
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| NewsAPI Key | Optional API key from newsapi.org | — |
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| Data Retention | Days to keep analytics data | 365 |
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| Anonymize IPs | Zero out last IP octet (GDPR) | Enabled |
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### Shortcode Usage
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```
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[peptide_news] <!-- Default: 10 articles, card layout -->
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[peptide_news count="5"] <!-- 5 articles -->
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[peptide_news count="8" layout="list"] <!-- List layout -->
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[peptide_news layout="compact"] <!-- Compact layout (widget-style) -->
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```
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## REST API Endpoints
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All analytics endpoints require admin authentication (cookie or Application Password).
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| Method | Endpoint | Description |
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|--------|----------|-------------|
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| GET | `/wp-json/peptide-news/v1/articles` | List stored articles (public) |
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| GET | `/wp-json/peptide-news/v1/analytics/top` | Top articles by clicks |
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| GET | `/wp-json/peptide-news/v1/analytics/trends` | Daily click trend data |
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| GET | `/wp-json/peptide-news/v1/analytics/topics` | Popular topics/categories |
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| GET | `/wp-json/peptide-news/v1/analytics/devices` | Device breakdown |
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| GET | `/wp-json/peptide-news/v1/analytics/sources` | Source performance |
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| GET | `/wp-json/peptide-news/v1/analytics/export` | Raw click data for CSV |
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Query parameters: `start_date`, `end_date` (Y-m-d), `limit` (int).
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## Database Schema
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The plugin creates three custom tables on activation:
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- `wp_peptide_news_articles` — Stores all fetched article data (title, excerpt, content, author, thumbnail, categories, source, etc.)
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- `wp_peptide_news_clicks` — Raw click events with session, device, referrer data
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- `wp_peptide_news_daily_stats` — Pre-aggregated daily stats for fast dashboard queries
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All tables are dropped on plugin **uninstall** (not deactivation — data is preserved if you temporarily disable the plugin).
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## Architecture
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```
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peptide-news-plugin/
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├── peptide-news-plugin.php # Bootstrap & hooks
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├── uninstall.php # Cleanup on uninstall
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├── includes/
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│ ├── class-peptide-news.php # Core orchestrator
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│ ├── class-peptide-news-loader.php
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│ ├── class-peptide-news-activator.php
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│ ├── class-peptide-news-deactivator.php
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│ ├── class-peptide-news-fetcher.php # Multi-source fetcher
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│ ├── class-peptide-news-analytics.php # Click tracking & reports
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│ └── class-peptide-news-rest-api.php # REST endpoints
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├── admin/
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│ ├── class-peptide-news-admin.php # Settings & dashboard
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│ ├── css/admin-style.css
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│ ├── js/admin-script.js # Chart.js dashboard
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│ └── partials/
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│ ├── dashboard.php
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│ └── articles-list.php
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├── public/
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│ ├── class-peptide-news-public.php # Shortcode, widget, AJAX
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│ ├── css/public-style.css
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│ └── js/public-script.js # Click tracker (sendBeacon)
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└── languages/ # i18n ready
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```
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## License
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GPL-2.0+ — See [LICENSE](LICENSE) for details.
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