fix: Update minimum required version to 6.5 in plugin header

.gitea/workflows/release.yml

@@ -0,0 +1,24 @@
+name: Build & Release Plugin
+
+on:
+  workflow_dispatch:
+    inputs:
+      release_notes:
+        description: "Optionele release-opmerkingen"
+        required: false
+  push:
+    branches: [ main ]
+    paths:
+      - 'siti-stock-plugin.php'
+      - 'includes/**'
+      - 'assets/**'
+
+jobs:
+  release:
+    uses: roberto/ci-workflows/.gitea/workflows/wp-plugin-release.yml@c6393ed47258d6f040ceeed3994b17b7faa3ef23
+    with:
+      main_file: siti-stock-plugin.php
+      slug: siti-stock-plugin
+      release_body: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.release_notes || '' }}
+    secrets:
+      RELEASE_TOKEN: ${{ secrets.RELEASE_TOKEN }}

.github/workflows/release.yml

@@ -1,119 +0,0 @@
-name: Build & Release Plugin
-
-on:
-  workflow_dispatch:
-    inputs:
-      release_notes:
-        description: 'Optionele release-opmerkingen'
-        required: false
-  push:
-    branches:
-      - main
-      - master
-    paths:
-      - 'siti-stock-plugin.php'
-      - 'includes/**'
-      - 'assets/**'
-      - 'README.md'
-      - '.github/workflows/release.yml'
-
-jobs:
-  release:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Fetch tags
-        run: git fetch --tags origin
-
-      - name: Determine plugin version
-        id: meta
-        run: |
-          VERSION=$(grep -E "^[[:space:]]*\\*[[:space:]]*Version:" -m 1 siti-stock-plugin.php | sed -E 's/.*Version:[[:space:]]*//')
-          VERSION=$(echo "$VERSION" | tr -d '\\r' | xargs)
-          if [ -z "$VERSION" ]; then
-            echo "::error::Kon pluginversie niet bepalen."
-            exit 1
-          fi
-          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
-
-      - name: Check if tag exists
-        id: tagcheck
-        run: |
-          TAG="v${{ steps.meta.outputs.version }}"
-          if git show-ref --tags --verify --quiet "refs/tags/$TAG"; then
-            echo "exists=true" >> "$GITHUB_OUTPUT"
-          else
-            echo "exists=false" >> "$GITHUB_OUTPUT"
-          fi
-
-      - name: Maak of update git-tag
-        if: steps.tagcheck.outputs.exists == 'false'
-        run: |
-          TAG="v${{ steps.meta.outputs.version }}"
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          git tag "$TAG" "$GITHUB_SHA"
-          git push origin "$TAG"
-
-      - name: Tag bestaat al – workflow afronden
-        if: steps.tagcheck.outputs.exists == 'true'
-        run: |
-          echo "Tag v${{ steps.meta.outputs.version }} bestaat al. Release wordt overgeslagen."
-
-      - name: Build distributie-zip
-        if: steps.tagcheck.outputs.exists == 'false'
-        id: package
-        run: |
-          VERSION="${{ steps.meta.outputs.version }}"
-          SLUG="siti-stock-plugin"
-          BUILD_ROOT="$RUNNER_TEMP/build"
-          DEST_DIR="$BUILD_ROOT/$SLUG"
-          mkdir -p "$DEST_DIR"
-
-          rsync -a ./ "$DEST_DIR" \
-            --exclude '.git/' \
-            --exclude '.github/' \
-            --exclude 'docker/' \
-            --exclude 'docs/' \
-            --exclude 'dist/' \
-            --exclude 'docker-compose.yml' \
-            --exclude 'PLAN.md'
-
-          mkdir -p dist
-          ZIP_PATH="dist/${SLUG}-${VERSION}.zip"
-          (cd "$BUILD_ROOT" && zip -r "$GITHUB_WORKSPACE/$ZIP_PATH" "$SLUG")
-
-          echo "asset_path=$ZIP_PATH" >> "$GITHUB_OUTPUT"
-          echo "asset_name=${SLUG}-${VERSION}.zip" >> "$GITHUB_OUTPUT"
-
-      - name: Stel release-body samen
-        if: steps.tagcheck.outputs.exists == 'false'
-        id: releasebody
-        run: |
-          if [ -n "$RELEASE_NOTES" ]; then
-            echo "text=$RELEASE_NOTES" >> "$GITHUB_OUTPUT"
-          else
-            echo "text=Automatische release op basis van versie ${{ steps.meta.outputs.version }}." >> "$GITHUB_OUTPUT"
-          fi
-        env:
-          RELEASE_NOTES: ${{ github.event.inputs.release_notes }}
-
-      - name: Maak GitHub release
-        if: steps.tagcheck.outputs.exists == 'false'
-        uses: ncipollo/release-action@v1
-        with:
-          tag: v${{ steps.meta.outputs.version }}
-          commit: ${{ github.sha }}
-          name: Siti Stock Plugin v${{ steps.meta.outputs.version }}
-          body: ${{ steps.releasebody.outputs.text }}
-          artifacts: ${{ steps.package.outputs.asset_path }}
-          generateReleaseNotes: true
-          token: ${{ secrets.GITHUB_TOKEN }}
-          allowUpdates: true
-          updateOnlyUnreleased: true

SitiWebUpdater.php

@@ -1,202 +0,0 @@
-<?php
-
-class SitiWebUpdater {
-
-	private $file;
-
-	private $plugin;
-
-	private $basename;
-
-	private $active;
-
-	private $username;
-
-	private $repository;
-
-	private $authorize_token;
-
-	private $github_response;
-
-	public function __construct( $file ) {
-
-		$this->file = $file;
-
-		$this->set_plugin_properties();
-		add_action( 'admin_init', array( $this, 'set_plugin_properties' ) );
-
-		return $this;
-	}
-
-	public function set_plugin_properties() {
-		if ( ! function_exists( 'get_plugin_data' ) ) {
-			require_once ABSPATH . 'wp-admin/includes/plugin.php';
-		}
-
-		$this->plugin	= get_plugin_data( $this->file );
-		$this->basename = plugin_basename( $this->file );
-		$this->active	= is_plugin_active( $this->basename );
-	}
-
-	public function set_username( $username ) {
-		$this->username = $username;
-	}
-
-	public function set_repository( $repository ) {
-		$this->repository = $repository;
-	}
-
-	public function authorize( $token ) {
-		$this->authorize_token = $token;
-	}
-
-	private function get_repository_info() {
-	    if ( is_null( $this->github_response ) ) { // Do we have a response?
-		$args = array();
-	        $request_uri = sprintf( 'https://api.github.com/repos/%s/%s/releases', $this->username, $this->repository ); // Build URI
-		    
-		$args = array();
-
-	        if( $this->authorize_token ) { // Is there an access token?
-		          $args['headers']['Authorization'] = "bearer {$this->authorize_token}"; // Set the headers
-	        }
-
-	        $response = json_decode( wp_remote_retrieve_body( wp_remote_get( $request_uri, $args ) ), true ); // Get JSON and parse it
-
-	        if( is_array( $response ) ) { // If it is an array
-	            $response = current( $response ); // Get the first item
-	        }
-
-	        $this->github_response = $response; // Set it to our property
-	    }
-	}
-
-	private function get_latest_version_from_response() {
-		if ( empty( $this->github_response['tag_name'] ) ) {
-			return null;
-		}
-
-		return ltrim( $this->github_response['tag_name'], 'vV' );
-	}
-
-	public function initialize() {
-		add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'modify_transient' ), 10, 1 );
-		add_filter( 'plugins_api', array( $this, 'plugin_popup' ), 10, 3);
-		add_filter( 'upgrader_post_install', array( $this, 'after_install' ), 10, 3 );
-		
-		// Add Authorization Token to download_package
-		add_filter( 'upgrader_pre_download',
-			function() {
-				add_filter( 'http_request_args', [ $this, 'download_package' ], 15, 2 );
-				return false; // upgrader_pre_download filter default return value.
-			}
-		);
-	}
-
-	public function modify_transient( $transient ) {
-
-		if( property_exists( $transient, 'checked') ) { // Check if transient has a checked property
-
-			if( $checked = $transient->checked ) { // Did Wordpress check for updates?
-
-				$this->get_repository_info(); // Get the repo info
-
-				$latest_version = $this->get_latest_version_from_response();
-
-				if ( null === $latest_version ) {
-					return $transient;
-				}
-
-				$out_of_date = version_compare( $latest_version, $checked[ $this->basename ], 'gt' ); // Check if we're out of date
-
-				if( $out_of_date ) {
-
-					$new_files = $this->github_response['zipball_url']; // Get the ZIP
-
-					$slug = current( explode('/', $this->basename ) ); // Create valid slug
-
-					$plugin = array( // setup our plugin info
-						'url' => $this->plugin["PluginURI"],
-						'slug' => $slug,
-						'package' => $new_files,
-						'new_version' => $latest_version
-					);
-
-					$transient->response[$this->basename] = (object) $plugin; // Return it in response
-				}
-			}
-		}
-
-		return $transient; // Return filtered transient
-	}
-
-	public function plugin_popup( $result, $action, $args ) {
-
-		if( ! empty( $args->slug ) ) { // If there is a slug
-			
-			if( $args->slug == current( explode( '/' , $this->basename ) ) ) { // And it's our slug
-
-				$this->get_repository_info(); // Get our repo info
-				$latest_version = $this->get_latest_version_from_response();
-
-				if ( null === $latest_version ) {
-					return $result;
-				}
-
-				// Set it to an array
-				$plugin = array(
-					'name'				=> $this->plugin["Name"],
-					'slug'				=> $this->basename,
-					'requires'					=> '5.1',
-					'tested'						=> '6.4.3',
-					'rating'						=> '100.0',
-					'num_ratings'				=> '10823',
-					'downloaded'				=> '14249',
-					'added'							=> '2016-01-05',
-					'version'			=> $latest_version,
-					'author'			=> $this->plugin["AuthorName"],
-					'author_profile'	=> $this->plugin["AuthorURI"],
-					'last_updated'		=> $this->github_response['published_at'],
-					'homepage'			=> $this->plugin["PluginURI"],
-					'short_description' => $this->plugin["Description"],
-					'sections'			=> array(
-						'Description'	=> $this->plugin["Description"],
-						'Updates'		=> $this->github_response['body'],
-					),
-					'download_link'		=> $this->github_response['zipball_url']
-				);
-
-				return (object) $plugin; // Return the data
-			}
-
-		}
-		return $result; // Otherwise return default
-	}
-	
-	public function download_package( $args, $url ) {
-
-		if ( null !== $args['filename'] ) {
-			if( $this->authorize_token ) { 
-				$args = array_merge( $args, array( "headers" => array( "Authorization" => "token {$this->authorize_token}" ) ) );
-			}
-		}
-		
-		remove_filter( 'http_request_args', [ $this, 'download_package' ] );
-
-		return $args;
-	}
-
-	public function after_install( $response, $hook_extra, $result ) {
-		global $wp_filesystem; // Get global FS object
-
-		$install_directory = plugin_dir_path( $this->file ); // Our plugin directory
-		$wp_filesystem->move( $result['destination'], $install_directory ); // Move files to the plugin dir
-		$result['destination'] = $install_directory; // Set the destination for the rest of the stack
-
-		if ( $this->active ) { // If it was active
-			activate_plugin( $this->basename ); // Reactivate
-		}
-
-		return $result;
-	}
-}

includes/SitiLicenseValidator.php

@@ -0,0 +1,181 @@
+<?php
+
+/**
+ * Siti License Validator
+ *
+ * Validates licenses against the Siti Plugin Repo API at plugins.robert.ooo
+ */
+class SitiLicenseValidator {
+
+    private $api_base_url = 'https://plugins.robert.ooo';
+    private $license_key;
+    private $hostname;
+    private $plugin_version;
+
+    public function __construct( $license_key = null, $hostname = null, $plugin_version = null ) {
+        $this->license_key = $license_key ?: get_option( 'siti_license_key' );
+        $this->hostname = $hostname ?: parse_url( home_url(), PHP_URL_HOST );
+        $this->plugin_version = $plugin_version;
+    }
+
+    /**
+     * Set the license key
+     */
+    public function set_license_key( $key ) {
+        $this->license_key = $key;
+    }
+
+    /**
+     * Set the API base URL
+     */
+    public function set_api_base_url( $url ) {
+        $this->api_base_url = rtrim( $url, '/' );
+    }
+
+    /**
+     * Set the hostname
+     */
+    public function set_hostname( $hostname ) {
+        $this->hostname = $hostname;
+    }
+
+    /**
+     * Set the plugin version for reporting purposes
+     */
+    public function set_plugin_version( $version ) {
+        $this->plugin_version = $version;
+    }
+
+    /**
+     * Verify the license
+     *
+     * @return array|WP_Error License data on success, WP_Error on failure
+     */
+    public function verify() {
+        if ( empty( $this->license_key ) ) {
+            return new WP_Error( 'missing_license', 'Geen licentiecode ingesteld.' );
+        }
+
+        if ( empty( $this->hostname ) ) {
+            return new WP_Error( 'missing_hostname', 'Kon hostname niet bepalen.' );
+        }
+
+        $response = wp_remote_post( $this->api_base_url . '/api/licenses/verify', array(
+            'headers' => array(
+                'Content-Type' => 'application/json',
+            ),
+            'body' => wp_json_encode( array(
+                'key'            => $this->license_key,
+                'hostname'       => $this->hostname,
+                'currentVersion' => $this->plugin_version,
+            ) ),
+            'timeout' => 15,
+        ) );
+
+        if ( is_wp_error( $response ) ) {
+            return $response;
+        }
+
+        $code = wp_remote_retrieve_response_code( $response );
+        $body = json_decode( wp_remote_retrieve_body( $response ), true );
+
+        if ( ! is_array( $body ) ) {
+            return new WP_Error( 'verification_failed', 'Onverwacht antwoord van licentieserver.' );
+        }
+
+        $has_payload = isset( $body['license'] ) || isset( $body['pluginVersion'] ) || isset( $body['version'] );
+
+        if ( 200 !== $code ) {
+            if ( $has_payload ) {
+                $this->store_license_payload( $body );
+            }
+
+            $error_message = isset( $body['error'] ) ? $body['error'] : 'Licentie verificatie mislukt.';
+            return new WP_Error( 'verification_failed', $error_message );
+        }
+
+        if ( empty( $body['valid'] ) ) {
+            if ( $has_payload ) {
+                $this->store_license_payload( $body );
+            }
+
+            return new WP_Error( 'invalid_license', 'Licentie is ongeldig.' );
+        }
+
+        $this->store_license_payload( $body );
+
+        return $body;
+    }
+
+    /**
+     * Get stored license data
+     */
+    public function get_license_data() {
+        return get_option( 'siti_license_data', array() );
+    }
+
+    /**
+     * Check if license is valid (cached)
+     */
+    public function is_valid() {
+        $data = $this->get_license_data();
+        return ! empty( $data ) && isset( $data['key'] );
+    }
+
+    /**
+     * Get the latest version from license data
+     */
+    public function get_latest_version() {
+        $data = $this->get_license_data();
+        return $data['pluginVersion'] ?? null;
+    }
+
+    /**
+     * Download a specific version
+     *
+     * @param string $version Version to download (e.g., 'v1.2.3' or 'latest')
+     * @return string|WP_Error Download URL or error
+     */
+    public function get_download_url( $version = 'latest' ) {
+        if ( empty( $this->license_key ) || empty( $this->hostname ) ) {
+            return new WP_Error( 'missing_credentials', 'Licentie of hostname ontbreekt.' );
+        }
+
+        // For now, return the API download endpoint
+        // In practice, you might want to proxy this through WordPress
+        return $this->api_base_url . '/api/licenses/download?key=' . urlencode( $this->license_key ) . '&hostname=' . urlencode( $this->hostname ) . '&version=' . urlencode( $version );
+    }
+
+    /**
+     * Persist payload data locally for UI purposes
+     */
+    private function store_license_payload( $body ) {
+        $license_data = array();
+
+        if ( isset( $body['license'] ) && is_array( $body['license'] ) ) {
+            $license_data = $body['license'];
+        }
+
+        if ( empty( $license_data['key'] ) ) {
+            $license_data['key'] = $this->license_key;
+        }
+
+        $version = null;
+        if ( ! empty( $body['pluginVersion'] ) ) {
+            $version = $body['pluginVersion'];
+        } elseif ( ! empty( $body['version'] ) ) {
+            $version = $body['version'];
+        }
+
+        if ( $version ) {
+            $license_data['pluginVersion'] = $version;
+        }
+
+        if ( empty( $license_data ) ) {
+            return;
+        }
+
+        update_option( 'siti_license_data', $license_data );
+        update_option( 'siti_license_last_check', current_time( 'mysql' ) );
+    }
+}

includes/SitiWebUpdater2.php

@@ -0,0 +1,510 @@
+<?php
+
+/**
+ * SitiWebUpdater2
+ *
+ * Updates plugins via the Siti Plugin Repo API instead of GitHub
+ * Fully self-contained with built-in license management
+ */
+class SitiWebUpdater2
+{
+
+    private static $instances = array();
+    private static $global_settings_registered = false;
+
+    private $file;
+    private $plugin;
+    private $basename;
+    private $active;
+    private $owner;
+    private $repository;
+    private $license_key;
+    private $api_base_url = 'https://plugins.robert.ooo';
+    private $plugin_response;
+    private $option_prefix;
+
+    public function __construct($file)
+    {
+        $this->file = $file;
+        $this->option_prefix = 'siti_updater_' . sanitize_key(dirname(plugin_basename($this->file))) . '_';
+        $this->set_plugin_properties();
+
+        // Register this instance globally
+        self::$instances[$this->option_prefix] = $this;
+
+        add_action('admin_init', array($this, 'set_plugin_properties'));
+        add_action('admin_notices', array($this, 'admin_notices'));
+        add_action('siti_updater_daily_check_' . $this->option_prefix, array($this, 'daily_license_check'));
+
+        if (!wp_next_scheduled('siti_updater_daily_check_' . $this->option_prefix)) {
+            wp_schedule_event(time(), 'daily', 'siti_updater_daily_check_' . $this->option_prefix);
+        }
+
+        return $this;
+    }
+
+    public function initialize()
+    {
+        add_filter('pre_set_site_transient_update_plugins', array($this, 'check_for_updates'));
+        add_filter('plugins_api', array($this, 'plugin_info'), 10, 3);
+
+        // Register global settings page only once
+        if (!self::$global_settings_registered) {
+            add_action('admin_menu', array($this, 'add_global_settings_page'));
+            self::$global_settings_registered = true;
+        }
+    }
+
+    public function set_plugin_properties()
+    {
+        if (!function_exists('get_plugin_data')) {
+            require_once ABSPATH . 'wp-admin/includes/plugin.php';
+        }
+
+        $this->plugin = get_plugin_data($this->file, false, false);
+        $this->basename = plugin_basename($this->file);
+        $this->active = is_plugin_active($this->basename);
+    }
+
+    public static function get_instances()
+    {
+        return self::$instances;
+    }
+
+    public function get_plugin_data()
+    {
+        return $this->plugin;
+    }
+
+    public function set_owner($owner)
+    {
+        $this->owner = $owner;
+    }
+
+    public function set_repository($repository)
+    {
+        $this->repository = $repository;
+    }
+
+    public function set_license_key($key)
+    {
+        $sanitized_key = sanitize_text_field((string) $key);
+        $stored_key = get_option($this->option_prefix . 'license_key', '');
+
+        if ($stored_key !== $sanitized_key) {
+            $this->clear_cached_license_data();
+        }
+
+        $this->license_key = $sanitized_key;
+        update_option($this->option_prefix . 'license_key', $sanitized_key);
+    }
+
+    public function get_license_key()
+    {
+        if (null === $this->license_key) {
+            $this->license_key = get_option($this->option_prefix . 'license_key', '');
+        }
+        return $this->license_key;
+    }
+
+    public function get_license_data()
+    {
+        return $this->get_stored_license_data();
+    }
+
+    public function set_api_base_url($api_base_url)
+    {
+        $this->api_base_url = rtrim((string) $api_base_url, '/');
+    }
+
+    private function normalize_version($version)
+    {
+        if (!is_string($version)) {
+            return $version;
+        }
+
+        $version = trim($version);
+        if ('' === $version) {
+            return $version;
+        }
+
+        if (0 === stripos($version, 'v')) {
+            $version = ltrim($version, 'vV');
+        }
+
+        return $version;
+    }
+
+    private function get_stored_license_data()
+    {
+        $data = get_option($this->option_prefix . 'license_data', array());
+
+        return is_array($data) ? $data : array();
+    }
+
+    private function clear_cached_license_data()
+    {
+        delete_option($this->option_prefix . 'license_data');
+        delete_option($this->option_prefix . 'last_check');
+    }
+
+    private function store_license_data($body)
+    {
+        if (!is_array($body)) {
+            $body = array();
+        }
+
+        $license_data = array();
+
+        if (isset($body['license']) && is_array($body['license'])) {
+            $license_data = $body['license'];
+        }
+
+        if (empty($license_data['key'])) {
+            $license_data['key'] = $this->get_license_key();
+        }
+
+        $license_data['licenseValid'] = !empty($body['valid']);
+
+        $version = null;
+        if (isset($body['pluginVersion']) && $body['pluginVersion']) {
+            $version = $body['pluginVersion'];
+        } elseif (isset($body['version']) && $body['version']) {
+            $version = $body['version'];
+        } elseif (isset($license_data['pluginVersion']) && $license_data['pluginVersion']) {
+            $version = $license_data['pluginVersion'];
+        }
+
+        if ($version) {
+            $license_data['pluginVersion'] = $this->normalize_version($version);
+        }
+
+        update_option($this->option_prefix . 'license_data', $license_data);
+        update_option($this->option_prefix . 'last_check', current_time('mysql'));
+    }
+
+    private function get_plugin_info()
+    {
+        if (is_null($this->plugin_response)) {
+            $request_uri = sprintf('%s/api/plugins/%s/%s', $this->api_base_url, $this->owner, $this->repository);
+
+            $response = wp_remote_get($request_uri, array('timeout' => 15));
+
+            if (is_wp_error($response)) {
+                $this->plugin_response = false;
+                return;
+            }
+
+            $code = wp_remote_retrieve_response_code($response);
+            if (200 !== $code) {
+                $this->plugin_response = false;
+                return;
+            }
+
+            $body = json_decode(wp_remote_retrieve_body($response), true);
+            if (is_array($body) && isset($body['version'])) {
+                $body['version'] = $this->normalize_version($body['version']);
+            }
+            $this->plugin_response = $body;
+        }
+    }
+
+    public function check_for_updates($transient)
+    {
+        if (empty($transient->checked)) {
+            return $transient;
+        }
+
+        $this->get_plugin_info();
+
+        if (false === $this->plugin_response || empty($this->plugin_response['version'])) {
+            return $transient;
+        }
+
+        $remote_version = $this->normalize_version($this->plugin_response['version']);
+        $current_version = $this->normalize_version($this->plugin['Version']);
+
+        if ($remote_version && version_compare($remote_version, $current_version, '>')) {
+            $download_url = $this->get_download_url('latest');
+
+            if (!is_wp_error($download_url)) {
+                $transient->response[$this->basename] = (object) array(
+                    'slug' => dirname($this->basename),
+                    'new_version' => $remote_version,
+                    'package' => $download_url,
+                    'tested' => get_bloginfo('version'),
+                    'url' => $this->plugin_response['homepage'] ?? '',
+                );
+            }
+        }
+
+        return $transient;
+    }
+
+    public function plugin_info($result, $action, $args)
+    {
+        if ('plugin_information' !== $action || $args->slug !== dirname($this->basename)) {
+            return $result;
+        }
+
+        $this->get_plugin_info();
+
+        if (false === $this->plugin_response) {
+            return $result;
+        }
+
+        return (object) array(
+            'name' => $this->plugin_response['name'] ?? $this->plugin['Name'],
+            'slug' => $args->slug,
+            'version' => $this->normalize_version($this->plugin_response['version'] ?? $this->plugin['Version']),
+            'author' => $this->plugin_response['author'] ?? $this->plugin['Author'],
+            'author_profile' => $this->plugin_response['author_url'] ?? $this->plugin['AuthorURI'],
+            'homepage' => $this->plugin_response['homepage'] ?? '',
+            'requires' => $this->plugin_response['requires'] ?? '',
+            'tested' => $this->plugin_response['tested'] ?? get_bloginfo('version'),
+            'downloaded' => $this->plugin_response['downloads'] ?? 0,
+            'last_updated' => $this->plugin_response['last_updated'] ?? '',
+            'sections' => array(
+                'description' => $this->plugin_response['description'] ?? $this->plugin['Description'],
+                'changelog' => $this->plugin_response['changelog'] ?? '',
+            ),
+            'download_link' => $this->get_download_url('latest'),
+        );
+    }
+
+    private function get_download_url($version = 'latest')
+    {
+        $license_key = $this->get_license_key();
+        if (empty($license_key)) {
+            return new WP_Error('no_license', 'Geen licentie ingesteld');
+        }
+
+        $hostname = parse_url(home_url(), PHP_URL_HOST);
+        return $this->api_base_url . '/api/licenses/download?key=' . urlencode($license_key) . '&hostname=' . urlencode($hostname) . '&version=' . urlencode($version);
+    }
+
+    public function verify_license()
+    {
+        $license_key = $this->get_license_key();
+        if (empty($license_key)) {
+            return new WP_Error('missing_license', 'Geen licentiecode ingesteld.');
+        }
+
+        $hostname = parse_url(home_url(), PHP_URL_HOST);
+        $current_version = isset($this->plugin['Version']) ? $this->plugin['Version'] : null;
+        $response = wp_remote_post($this->api_base_url . '/api/licenses/verify', array(
+            'headers' => array(
+                'Content-Type' => 'application/json',
+            ),
+            'body' => wp_json_encode(array(
+                'key' => $license_key,
+                'hostname' => $hostname,
+                'currentVersion' => $current_version,
+                'owner' => $this->owner,
+                'repository' => $this->repository,
+            )),
+            'timeout' => 15,
+        ));
+
+        if (is_wp_error($response)) {
+            return $response;
+        }
+
+        $code = wp_remote_retrieve_response_code($response);
+        $body = json_decode(wp_remote_retrieve_body($response), true);
+
+        if (!is_array($body)) {
+            $this->clear_cached_license_data();
+            return new WP_Error('verification_failed', 'Onverwacht antwoord van licentieserver.');
+        }
+
+        $has_license_payload = isset($body['license']) || isset($body['pluginVersion']) || isset($body['version']);
+
+        if (200 !== $code) {
+            if ($has_license_payload) {
+                $this->store_license_data($body);
+            } else {
+                $this->clear_cached_license_data();
+            }
+
+            $error_message = isset($body['error']) ? $body['error'] : 'Licentie verificatie mislukt.';
+            return new WP_Error('verification_failed', $error_message);
+        }
+
+        if (empty($body['valid'])) {
+            if ($has_license_payload) {
+                $this->store_license_data($body);
+            } else {
+                $this->clear_cached_license_data();
+            }
+
+            return new WP_Error('invalid_license', 'Licentie is ongeldig.');
+        }
+
+        $this->store_license_data($body);
+
+        return $body;
+    }
+
+    public function is_license_valid()
+    {
+        $data = $this->get_license_data();
+        if (empty($data) || empty($data['key'])) {
+            return false;
+        }
+
+        if (isset($data['licenseValid'])) {
+            return (bool) $data['licenseValid'];
+        }
+
+        return true;
+    }
+
+    public function get_latest_known_version()
+    {
+        $this->get_plugin_info();
+
+        if (!empty($this->plugin_response['version'])) {
+            return $this->normalize_version($this->plugin_response['version']);
+        }
+
+        $license_data = $this->get_license_data();
+        if (isset($license_data['pluginVersion']) && $license_data['pluginVersion']) {
+            return $this->normalize_version($license_data['pluginVersion']);
+        }
+
+        return null;
+    }
+
+    public function admin_notices()
+    {
+        if (!current_user_can('manage_options')) {
+            return;
+        }
+
+        if (!$this->is_license_valid()) {
+            $settings_url = admin_url('options-general.php?page=siti-plugin-licenses');
+            echo '<div class="notice notice-error"><p>';
+            printf(
+                esc_html__('%s: Licentie ongeldig of niet ingesteld. Ga naar %s om je licentie in te voeren.', 'siti-updater'),
+                esc_html($this->plugin['Name']),
+                '<a href="' . esc_url($settings_url) . '">' . esc_html__('plugin licenties', 'siti-updater') . '</a>'
+            );
+            echo '</p></div>';
+        }
+    }
+
+    public function daily_license_check()
+    {
+        $result = $this->verify_license();
+        if (is_wp_error($result)) {
+            error_log($this->plugin['Name'] . ' License check failed: ' . $result->get_error_message());
+        }
+    }
+
+    public function add_global_settings_page()
+    {
+        add_options_page(
+            __('Plugin Licenties', 'siti-updater'),
+            __('Plugin Licenties', 'siti-updater'),
+            'manage_options',
+            'siti-plugin-licenses',
+            array($this, 'render_global_settings_page')
+        );
+    }
+
+    public function render_global_settings_page()
+    {
+        if (!current_user_can('manage_options')) {
+            return;
+        }
+
+        if (isset($_POST['siti_updater_save']) && wp_verify_nonce($_POST['_wpnonce'], 'siti_updater_save')) {
+            foreach (self::$instances as $prefix => $instance) {
+                $key = $prefix . 'license_key';
+                if (isset($_POST[$key])) {
+                    $instance->set_license_key(sanitize_text_field($_POST[$key]));
+                    $result = $instance->verify_license();
+                    if (is_wp_error($result)) {
+                        $plugin_data = $instance->get_plugin_data();
+                        add_settings_error('siti_updater', 'license_error_' . $prefix, $plugin_data['Name'] . ': ' . $result->get_error_message());
+                    } else {
+                        $plugin_data = $instance->get_plugin_data();
+                        add_settings_error('siti_updater', 'license_success_' . $prefix, $plugin_data['Name'] . ': ' . __('Licentie succesvol opgeslagen en geverifieerd.', 'siti-updater'), 'updated');
+                    }
+                }
+            }
+        }
+
+        ?>
+        <div class="wrap">
+            <h1><?php esc_html_e('Plugin Licenties', 'siti-updater'); ?></h1>
+            <p class="description">
+                <?php esc_html_e('Beheer licentiecodes voor al je plugins die het Siti update systeem gebruiken.', 'siti-updater'); ?>
+            </p>
+
+            <?php settings_errors('siti_updater'); ?>
+
+            <form method="post" action="">
+                <?php wp_nonce_field('siti_updater_save'); ?>
+                <table class="wp-list-table widefat fixed striped">
+                    <thead>
+                        <tr>
+                            <th><?php esc_html_e('Plugin', 'siti-updater'); ?></th>
+                            <th><?php esc_html_e('Licentiecode', 'siti-updater'); ?></th>
+                            <th><?php esc_html_e('Geldig', 'siti-updater'); ?></th>
+                            <th><?php esc_html_e('Huidige versie', 'siti-updater'); ?></th>
+                            <th><?php esc_html_e('Nieuwste versie', 'siti-updater'); ?></th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <?php foreach (self::$instances as $prefix => $instance):
+                            $license_data = $instance->get_license_data();
+                            $is_valid = $instance->is_license_valid();
+                            $plugin_data = $instance->get_plugin_data();
+                            $current_version = $plugin_data['Version'];
+                            $latest_known = $instance->get_latest_known_version();
+                            $latest_version = $latest_known ? $latest_known : (isset($license_data['pluginVersion']) ? $license_data['pluginVersion'] : '-');
+                            ?>
+                            <tr>
+                                <td>
+                                    <strong><?php echo esc_html($plugin_data['Name']); ?></strong>
+                                    <br>
+                                    <small><?php echo esc_html($plugin_data['Description']); ?></small>
+                                </td>
+                                <td>
+                                    <input type="text" name="<?php echo esc_attr($prefix . 'license_key'); ?>"
+                                        value="<?php echo esc_attr($instance->get_license_key()); ?>" class="regular-text"
+                                        placeholder="<?php esc_attr_e('Voer licentiecode in...', 'siti-updater'); ?>" />
+                                    <p class="description">
+                                        <?php printf(esc_html__('Licentie voor %s. Verkrijg je code van plugins.robert.ooo', 'siti-updater'), $plugin_data['Name']); ?>
+                                    </p>
+                                </td>
+                                <td>
+                                    <span class="license-status <?php echo $is_valid ? 'valid' : 'invalid'; ?>">
+                                        <?php echo $is_valid ? '<span style="color: green;">✓ ' . esc_html__('Ja', 'siti-updater') . '</span>' : '<span style="color: red;">✗ ' . esc_html__('Nee', 'siti-updater') . '</span>'; ?>
+                                    </span>
+                                </td>
+                                <td>
+                                    <?php echo esc_html($current_version); ?>
+                                </td>
+                                <td>
+                                    <?php echo esc_html($latest_version); ?>
+                                    <?php if ($latest_version && '-' !== $latest_version && version_compare($latest_version, $current_version, '>')): ?>
+                                        <br><small
+                                            style="color: orange;"><?php esc_html_e('Update beschikbaar!', 'siti-updater'); ?></small>
+                                    <?php endif; ?>
+                                </td>
+                            </tr>
+                        <?php endforeach; ?>
+                    </tbody>
+                </table>
+                <p class="submit">
+                    <input type="submit" name="siti_updater_save" class="button button-primary"
+                        value="<?php esc_attr_e('Licenties opslaan', 'siti-updater'); ?>" />
+                </p>
+            </form>
+        </div>
+        <?php
+    }
+}

includes/class-siti-stock-supplier-exports.php

@@ -178,7 +178,6 @@ class Siti_Stock_Supplier_Exports {
 			? $settings['supplier_exports']
 			: array();
 
-		$configured = $this->ensure_defaults( $configured );
 		$configured = $this->ensure_distinct_meta_suppliers( $configured );
 
 		uasort(
@@ -240,25 +239,28 @@ class Siti_Stock_Supplier_Exports {
 			$config['supplier']
 		);
 
-		$body_lines   = array();
-		$body_lines[] = sprintf(
+		$rows_count = count( $data['rows'] );
+		$body       = '';
+		$body      .= '<p>' . sprintf(
 			/* translators: %s supplier name */
-			__( 'Overzicht voor leverancier %s.', 'siti-stock-plugin' ),
-			$config['supplier']
-		);
-		$body_lines[] = sprintf(
+			esc_html__( 'Overzicht voor leverancier %s.', 'siti-stock-plugin' ),
+			esc_html( $config['supplier'] )
+		) . '</p>';
+		$body      .= '<p>' . sprintf(
 			/* translators: %d total items */
-			__( 'Totaal aantal regels: %d.', 'siti-stock-plugin' ),
-			count( $data['rows'] )
-		);
-		if ( empty( $data['rows'] ) ) {
-			$body_lines[] = __( 'Er zijn geen bestellingen gevonden in de afgelopen 24 uur.', 'siti-stock-plugin' );
-		}
-		$body_lines[] = '';
-		$body_lines[] = $csv;
+			esc_html__( 'Totaal aantal regels: %d.', 'siti-stock-plugin' ),
+			(int) $rows_count
+		) . '</p>';
 
-		$headers = array( 'Content-Type: text/plain; charset=UTF-8' );
-		$sent    = wp_mail( $admin_email, $subject, implode( "\r\n", $body_lines ), $headers );
+		if ( empty( $data['rows'] ) ) {
+			$body .= '<p>' . esc_html__( 'Er zijn geen bestellingen gevonden in de afgelopen 24 uur.', 'siti-stock-plugin' ) . '</p>';
+		} else {
+			$body .= '<p>' . esc_html__( 'CSV-overzicht (kopieer onderstaande tabel):', 'siti-stock-plugin' ) . '</p>';
+			$body .= '<pre style="font-family: monospace; white-space: pre;">' . esc_html( $csv ) . '</pre>';
+		}
+
+		$headers = array( 'Content-Type: text/html; charset=UTF-8' );
+		$sent    = wp_mail( $admin_email, $subject, $body, $headers );
 
 		if ( ! $sent ) {
 			return new WP_Error( 'siti_stock_mail_failed', __( 'E-mail verzenden is mislukt.', 'siti-stock-plugin' ) );
@@ -471,37 +473,6 @@ class Siti_Stock_Supplier_Exports {
 		}
 	}
 
-	/**
-	 * Ensure default suppliers exist in config.
-	 *
-	 * @param array<string,mixed> $configured Configured values.
-	 * @return array<string,array<string,mixed>>
-	 */
-	private function ensure_defaults( array $configured ) {
-		foreach ( $this->get_default_suppliers() as $key => $data ) {
-			if ( isset( $configured[ $key ] ) ) {
-				if ( empty( $configured[ $key ]['supplier'] ) ) {
-					$configured[ $key ]['supplier'] = $data['label'];
-				}
-				$configured[ $key ]['time'] = $this->normalize_time(
-					isset( $configured[ $key ]['time'] ) ? $configured[ $key ]['time'] : $data['time']
-				);
-				if ( ! isset( $configured[ $key ]['enabled'] ) ) {
-					$configured[ $key ]['enabled'] = $data['enabled'];
-				}
-				continue;
-			}
-
-			$configured[ $key ] = array(
-				'supplier' => $data['label'],
-				'time'     => $data['time'],
-				'enabled'  => $data['enabled'],
-			);
-		}
-
-		return $configured;
-	}
-
 	/**
 	 * Add entries for suppliers found in product meta.
 	 *
@@ -509,22 +480,21 @@ class Siti_Stock_Supplier_Exports {
 	 * @return array<string,mixed>
 	 */
 	private function ensure_distinct_meta_suppliers( array $configured ) {
+		$result = array();
+
 		foreach ( $this->get_distinct_suppliers() as $supplier ) {
-			$key = $this->normalize_supplier_key( $supplier );
-
-			if ( isset( $configured[ $key ] ) ) {
-				$configured[ $key ]['supplier'] = $supplier;
-				continue;
-			}
-
-			$configured[ $key ] = array(
+			$key       = $this->normalize_supplier_key( $supplier );
+			$existing  = isset( $configured[ $key ] ) ? $configured[ $key ] : array();
+			$result[ $key ] = array(
 				'supplier' => $supplier,
-				'time'     => $this->get_default_time_for_key( $key ),
-				'enabled'  => $this->is_default_enabled( $key ),
+				'time'     => $this->normalize_time(
+					isset( $existing['time'] ) ? $existing['time'] : $this->get_default_time_for_key( $key )
+				),
+				'enabled'  => isset( $existing['enabled'] ) ? (bool) $existing['enabled'] : $this->is_default_enabled( $key ),
 			);
 		}
 
-		return $configured;
+		return $result;
 	}
 
 	/**

siti-stock-plugin.php

@@ -3,11 +3,11 @@
  * Plugin Name:       Siti Stock Plugin
  * Plugin URI:        https://github.com/SitiWeb/siti-stock-plugin
  * Description:       Synchroniseert WooCommerce voorraad met het externe Siti voorraadplatform.
- * Version:           1.2.5
- * Author:            Siti Web
- * Author URI:        https://www.siti.nl
+ * Version:           1.2.8
+ * Author: Roberto Guagliardo | SitiWeb
+ * Author URI: https://sitiweb.nl/
  * Requires PHP:      8.1
- * Requires at least: 6.4
+ * Requires at least: 6.5
  * Text Domain:       siti-stock-plugin
  * Domain Path:       /languages
  */
@@ -16,7 +16,7 @@ if ( ! defined( 'ABSPATH' ) ) {
 	exit;
 }
 
-define( 'SITI_STOCK_PLUGIN_VERSION', '1.2.5' );
+define( 'SITI_STOCK_PLUGIN_VERSION', '1.2.8' );
 define( 'SITI_STOCK_PLUGIN_FILE', __FILE__ );
 define( 'SITI_STOCK_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
 
@@ -41,12 +41,12 @@ Siti_Stock_Plugin::instance();
 add_action(
 	'admin_init',
 	function () {
-		if ( ! class_exists( 'SitiWebUpdater' ) ) {
-			return;
+		if( ! class_exists( 'SitiWebUpdater2' ) ){
+			include_once( plugin_dir_path( __FILE__ ) . 'includes/SitiWebUpdater2.php' );
 		}
 
-		$updater = new SitiWebUpdater( __FILE__ );
-		$updater->set_username( 'SitiWeb' );
+		$updater = new SitiWebUpdater2( __FILE__ );
+		$updater->set_owner( 'roberto' );
 		$updater->set_repository( 'siti-stock-plugin' );
 		$updater->initialize();
 	}