Initial commit: igny8 project

igny8-wp-plugin-for-reference-olny/uninstall.php

@@ -0,0 +1,208 @@
+<?php
+/**
+ * ==========================
+ * 🔐 IGNY8 FILE RULE HEADER
+ * ==========================
+ * @file         : uninstall.php
+ * @location     : /uninstall.php
+ * @type         : Function Library
+ * @scope        : Global
+ * @allowed      : Plugin uninstallation, database cleanup, data removal
+ * @reusability  : Single Use
+ * @notes        : Plugin uninstallation and cleanup procedures
+ */
+
+// Prevent direct access - only allow WordPress uninstall
+if (!defined('WP_UNINSTALL_PLUGIN')) {
+    exit;
+}
+
+/**
+ * Uninstall Igny8 Compact Plugin
+ * 
+ * Removes all plugin data including database tables, options,
+ * user meta, and any other data created by the plugin.
+ */
+function igny8_uninstall() {
+    global $wpdb;
+    
+    // Log uninstallation start
+    error_log('Igny8 Compact Plugin: Starting uninstallation...');
+    
+    // Remove database tables
+    igny8_remove_database_tables();
+    
+    // Remove plugin options
+    igny8_remove_plugin_options();
+    
+    // Remove user meta data
+    igny8_remove_user_meta();
+    
+    // Remove taxonomies and terms
+    igny8_remove_taxonomies();
+    
+    // Remove post meta data
+    igny8_remove_post_meta();
+    
+    // Clear any cached data
+    igny8_clear_cache();
+    
+    // Log successful uninstallation
+    error_log('Igny8 Compact Plugin: Uninstallation completed successfully');
+}
+
+/**
+ * Remove all plugin database tables
+ */
+function igny8_remove_database_tables() {
+    global $wpdb;
+    
+    // List of all plugin tables
+    $tables = [
+        'igny8_keywords',
+        'igny8_tasks',
+        'igny8_variations',
+        'igny8_rankings',
+        'igny8_suggestions',
+        'igny8_campaigns',
+        'igny8_content_ideas',
+        'igny8_clusters',
+        'igny8_sites',
+        'igny8_backlinks',
+        'igny8_mapping',
+        'igny8_prompts',
+        'igny8_detected_fields',
+        'igny8_logs'
+    ];
+    
+    // Drop each table
+    foreach ($tables as $table) {
+        $table_name = $wpdb->prefix . $table;
+        $wpdb->query("DROP TABLE IF EXISTS $table_name");
+        error_log("Igny8 Compact: Dropped table $table_name");
+    }
+}
+
+/**
+ * Remove all plugin options
+ */
+function igny8_remove_plugin_options() {
+    // List of plugin options
+    $options = [
+        'igny8_version',
+        'igny8_installed',
+        'igny8_activated',
+        'igny8_status',
+        'igny8_settings',
+        'igny8_last_update',
+        'igny8_notifications',
+        'igny8_cache_version',
+        'igny8_license_key',
+        'igny8_license_status'
+    ];
+    
+    // Remove each option
+    foreach ($options as $option) {
+        delete_option($option);
+        error_log("Igny8 Compact: Removed option $option");
+    }
+    
+    // Remove any transients
+    delete_transient('igny8_cache_data');
+    delete_transient('igny8_api_data');
+    delete_transient('igny8_stats_cache');
+}
+
+/**
+ * Remove user meta data related to the plugin
+ */
+function igny8_remove_user_meta() {
+    global $wpdb;
+    
+    // Remove user meta keys that start with igny8_
+    $wpdb->query(
+        "DELETE FROM {$wpdb->usermeta} WHERE meta_key LIKE 'igny8_%'"
+    );
+    
+    error_log('Igny8 Compact: Removed user meta data');
+}
+
+/**
+ * Remove custom taxonomies and their terms
+ */
+function igny8_remove_taxonomies() {
+    // Get all terms for our custom taxonomies
+    $taxonomies = ['sectors', 'clusters'];
+    
+    foreach ($taxonomies as $taxonomy) {
+        // Get all terms
+        $terms = get_terms([
+            'taxonomy' => $taxonomy,
+            'hide_empty' => false
+        ]);
+        
+        // Delete each term
+        foreach ($terms as $term) {
+            wp_delete_term($term->term_id, $taxonomy);
+        }
+        
+        // Unregister taxonomy
+        unregister_taxonomy($taxonomy);
+        
+        error_log("Igny8 Compact: Removed taxonomy $taxonomy");
+    }
+}
+
+/**
+ * Remove post meta data related to the plugin
+ */
+function igny8_remove_post_meta() {
+    global $wpdb;
+    
+    // List of post meta keys to remove
+    $meta_keys = [
+        '_igny8_cluster_id',
+        '_igny8_keyword_ids',
+        '_igny8_task_id',
+        '_igny8_campaign_ids',
+        '_igny8_backlink_count',
+        '_igny8_last_optimized',
+        '_igny8_seo_score',
+        '_igny8_optimization_status',
+        '_igny8_content_score',
+        '_igny8_readability_score'
+    ];
+    
+    // Remove each meta key
+    foreach ($meta_keys as $meta_key) {
+        $wpdb->query(
+            $wpdb->prepare(
+                "DELETE FROM {$wpdb->postmeta} WHERE meta_key = %s",
+                $meta_key
+            )
+        );
+    }
+    
+    error_log('Igny8 Compact: Removed post meta data');
+}
+
+/**
+ * Clear any cached data
+ */
+function igny8_clear_cache() {
+    // Clear WordPress object cache
+    wp_cache_flush();
+    
+    // Clear any plugin-specific cache
+    if (function_exists('wp_cache_delete_group')) {
+        wp_cache_delete_group('igny8');
+    }
+    
+    // Clear rewrite rules
+    flush_rewrite_rules();
+    
+    error_log('Igny8 Compact: Cleared cache and rewrite rules');
+}
+
+// Run the uninstallation
+igny8_uninstall();