3.3.3

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '16'
+          node-version: '22'
           cache: 'npm'
 
       - name: Cache Composer

.gitignore

@@ -40,8 +40,8 @@ coverage/html/
 # ENV files
 .env
 
-# wp-env
-.wp-env.json
+# wp-env personal overrides
+.wp-env.override.json
 
 # IDE
 .vscode
@@ -52,3 +52,6 @@ cloudinary-image-management-and-manipulation-in-the-cloud-cdn.zip
 cloudinary-wordpress-v2.zip
 cloudinary-wordpress-v3.zip
 package/dist
+
+# AI generated files
+.claude/

.husky/pre-commit

@@ -0,0 +1 @@
+npx lint-staged

.nvmrc

@@ -1 +1 @@
-16
+22

.version

@@ -1 +1 @@
-3.3.2
+3.3.3

.wp-env.json

@@ -0,0 +1,26 @@
+{
+  "core": "WordPress/WordPress#6.9.4",
+  "phpVersion": "8.2",
+  "plugins": ["."],
+  "config": {
+    "WP_DEBUG": true,
+    "WP_DEBUG_LOG": true,
+    "SCRIPT_DEBUG": true
+  },
+  "mappings": {
+    "wp-content/mu-plugins": "./.wp-env/mu-plugins"
+  },
+  "lifecycleScripts": {
+    "afterStart": "./.wp-env/scripts/fix-loopback.sh"
+  },
+  "env": {
+    "tests": {
+      "phpVersion": "8.2",
+      "config": {
+        "WP_DEBUG": true,
+        "WP_DEBUG_LOG": true,
+        "SCRIPT_DEBUG": true
+      }
+    }
+  }
+}

.wp-env/scripts/fix-loopback.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+# Fix loopback requests in wp-env Docker environment.
+#
+# WordPress in wp-env thinks its URL is localhost:8888, but inside the
+# container Apache only listens on port 80. This causes self-pinging
+# REST API requests (used by Cloudinary's sync daemon) to fail with
+# cURL error 7. Adding port 8888 to Apache resolves this.
+#
+# This script finds the wp-env WordPress container and configures Apache
+# to also listen on port 8888, enabling loopback requests to succeed.
+
+# Find the wp-env wordpress container (exclude tests container).
+CONTAINER=$(docker ps --format '{{.Names}}' | grep -E 'wordpress-1$' | grep -v tests | head -1)
+
+if [ -z "$CONTAINER" ]; then
+  echo "Warning: Could not find wp-env WordPress container. Loopback fix skipped."
+  exit 0
+fi
+
+# Add Listen 8888 if not already present, then graceful restart Apache.
+docker exec "$CONTAINER" bash -c \
+  "grep -q 'Listen 8888' /etc/apache2/ports.conf || (echo 'Listen 8888' >> /etc/apache2/ports.conf && apache2ctl graceful)" 2>/dev/null
+
+if [ $? -eq 0 ]; then
+  echo "Loopback fix applied: Apache now also listens on port 8888 inside the container."
+else
+  echo "Warning: Failed to apply loopback fix."
+fi

README.md

@@ -1,6 +1,6 @@
 # Cloudinary's WordPress Plugin
 
-Cloudinary is a cloud service that offers a solution to a web application's entire image and video management pipeline. 
+Cloudinary is a cloud service that offers a solution to a web application's entire image and video management pipeline.
 With Cloudinary, all your images are automatically uploaded, normalized, optimized and backed-up in the cloud instead of being hosted on your servers.
 
 With Cloudinary, you can stop messing around with image editors. Cloudinary can manipulate and transform your images online, on-the-fly, directly from your WordPress console. Enhance your images using every possible filter and effect you can think of. All manipulations are done in the cloud using super-powerful hardware, and all resulting images are cached, optimized (smushed and more) and delivered via a lightning fast content delivery network (CDN).
@@ -12,20 +12,18 @@ The plugin is publicly available at: [https://wordpress.org/plugins/cloudinary-i
 
 This Git repository is the development repository, while there's a mirror public SVN repository of the actual released WordPress plugin version: [https://plugins.svn.wordpress.org/cloudinary-image-management-and-manipulation-in-the-cloud-cdn/](https://plugins.svn.wordpress.org/cloudinary-image-management-and-manipulation-in-the-cloud-cdn/)
 
-
 > **Deprecation Note**
-> The legacy WordPress Plugin version (v1.x) will be deprecated as of **February 1st, 2021**, after which support, updates and bug fixes for the legacy plugin will continue in limited fashion. 
+> The legacy WordPress Plugin version (v1.x) will be deprecated as of **February 1st, 2021**, after which support, updates and bug fixes for the legacy plugin will continue in limited fashion.
 > The legacy plugin will be made obsolete on **August 1st, 2021** (end-of-life date), meaning, Version 1.x of the plugin will no longer function after that date.
-> We ask that you update to our latest WordPress Plugin v2.x before the August 1st deadline. 
-
+> We ask that you update to our latest WordPress Plugin v2.x before the August 1st deadline.
 
 ## Additional resources
 
 Additional resources are available at:
 
-* [Website](https://cloudinary.com)
-* [Documentation](https://cloudinary.com/documentation)
-* [Knowledge Base](https://support.cloudinary.com/hc/en-us)
+-   [Website](https://cloudinary.com)
+-   [Documentation](https://cloudinary.com/documentation)
+-   [Knowledge Base](https://support.cloudinary.com/hc/en-us)
 
 ## Support
 
@@ -37,6 +35,74 @@ Stay tuned for updates, tips and tutorials: [Blog](https://cloudinary.com/blog),
 
 ## Development
 
+### Prerequisites
+
+-   [Node.js](https://nodejs.org/) v16+ (see `.nvmrc`)
+-   [npm](https://www.npmjs.com/) v6.9+
+-   [Composer](https://getcomposer.org/)
+-   [Docker](https://www.docker.com/) (required for the WordPress local environment via `wp-env`)
+
+### Local Development Setup
+
+1. **Clone the repository:**
+
+    ```bash
+    git clone https://github.com/cloudinary/cloudinary_wordpress.git
+    cd cloudinary_wordpress
+    ```
+
+2. **Set the correct Node version** (if using [nvm](https://github.com/nvm-sh/nvm)):
+
+    ```bash
+    nvm install
+    nvm use
+    ```
+
+3. **Install dependencies:**
+
+    ```bash
+    npm install
+    ```
+
+    This will also run `composer install` automatically via the `postinstall` script, setting up PHP dependencies and linting tools.
+
+4. **Start the local WordPress environment:**
+
+    Make sure Docker is running, then:
+
+    ```bash
+    npm run env:start
+    ```
+
+    This spins up a WordPress instance at [http://localhost:8888](http://localhost:8888) with the plugin activated and `WP_DEBUG` enabled. A loopback fix is applied automatically so REST API self-requests work inside the container.
+
+5. **Build front-end assets:**
+
+    ```bash
+    npm run build        # One-time production build
+    npm run dev          # Watch mode for development
+    ```
+
+### Useful Commands
+
+| Command                | Description                              |
+| ---------------------- | ---------------------------------------- |
+| `npm run env:start`    | Start the local WordPress environment    |
+| `npm run env:stop`     | Stop the local WordPress environment     |
+| `npm run env:destroy`  | Remove the local environment completely  |
+| `npm run env:logs`     | View container logs                      |
+| `npm run env:cli`      | Run WP-CLI commands inside the container |
+| `npm run env:clean`    | Reset the environment (removes all data) |
+| `npm run build`        | Build front-end assets for production    |
+| `npm run dev`          | Build front-end assets in watch mode     |
+| `npm run lint`         | Run all linters (PHP, JS, CSS)           |
+| `npm run lint:php`     | Run PHP CodeSniffer                      |
+| `npm run lint:php:fix` | Auto-fix PHP linting issues              |
+| `npm run lint:js`      | Run ESLint on JavaScript files           |
+| `npm run lint:js:fix`  | Auto-fix JS linting issues               |
+| `npm run lint:style`   | Run stylelint on SCSS files              |
+| `npm run i18n`         | Generate translation files               |
+
 ### Create a Plugin Release Package
 
 Run `npm run package` to create the plugin release in the `/build` directory and package it as `cloudinary-image-management-and-manipulation-in-the-cloud-cdn.zip` in the root directory.

cloudinary.php

@@ -36,7 +36,7 @@
 define( 'CLDN_CORE', __FILE__ );
 define( 'CLDN_PATH', plugin_dir_path( __FILE__ ) );
 
-if ( version_compare( phpversion(), '5.6', '>=' ) ) {
+if ( version_compare( phpversion(), '7.4', '>=' ) ) {
 	require_once __DIR__ . '/instance.php';
 	register_activation_hook( __FILE__, array( 'Cloudinary\Utils', 'install' ) );
 } else { // phpcs:ignore Universal.ControlStructures.DisallowLonelyIf.Found
@@ -60,5 +60,5 @@ function php_version_error() {
  * @return string
  */
 function php_version_text() {
-	return __( 'Cloudinary plugin error: Your version of PHP is too old to run this plugin. You must be running PHP 5.6 or higher.', 'cloudinary' );
+	return __( 'Cloudinary plugin error: Your version of PHP is too old to run this plugin. You must be running PHP 7.4 or higher.', 'cloudinary' );
 }

composer.json

@@ -15,7 +15,7 @@
   },
   "config": {
     "platform": {
-      "php": "5.6.20"
+      "php": "7.4"
     },
     "allow-plugins": {
       "dealerdirect/phpcodesniffer-composer-installer": true