Add upstream plugins

Signed-off-by: Adrian Nöthlich <git@promasu.tech>

wp-content/plugins/all-in-one-event-calendar/uninstall.php

@@ -0,0 +1,211 @@
+<?php
+
+// ====================================================================
+// = Trigger Uninstall process only if WP_UNINSTALL_PLUGIN is defined =
+// ====================================================================
+if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
+    return;
+}
+
+global $wp_filesystem;
+
+/**
+ * remove_taxonomy function
+ *
+ * Remove a taxonomy
+ *
+ * @return void
+ **/
+function ai1ec_remove_taxonomy( $taxonomy ) {
+    global $wp_taxonomies;
+    // get all terms in $taxonomy
+    $terms = get_terms( $taxonomy );
+
+    // delete all terms in $taxonomy
+    foreach ( $terms as $term ) {
+        wp_delete_term( $term->term_id, $taxonomy );
+    }
+
+    // deregister $taxonomy
+    unset( $wp_taxonomies[$taxonomy] );
+
+    // do we need to flush the rewrite rules?
+    $GLOBALS['wp_rewrite']->flush_rules();
+}
+
+/**
+ * unregister our CRON
+ */
+function ai1ec_uninstall_crons() {
+    foreach ( _get_cron_array() as $time => $cron ) {
+        foreach ( $cron as $name => $args ) {
+            if ( substr( $name, 0, 6 ) === 'ai1ec_' ) {
+                wp_clear_scheduled_hook( $name );
+            }
+        }
+    }
+}
+
+/**
+ * Delete our options
+ */
+function ai1ec_uninstall_options() {
+    global $wpdb;
+    $options = $wpdb->get_col(
+        'SELECT `option_name` FROM ' . $wpdb->options .
+        ' WHERE `option_name` LIKE \'%ai1ec%\''
+    );
+    foreach ( $options as $option ) {
+        delete_option( $option );
+    }
+}
+
+/**
+ * Delete restore tables created during upgrade
+ *
+ * @param string $table
+ */
+function ai1ec_delete_table_and_backup( $table ) {
+    global $wpdb;
+    $query = 'SHOW TABLES LIKE \'' . $table . '%\'';
+    foreach ( $wpdb->get_col( $query ) as $table_name ) {
+        // Delete table events
+        $wpdb->query( 'DROP TABLE IF EXISTS ' . $table_name );
+    }
+}
+
+/**
+ * Deletes posts and drop tables
+ */
+function ai1ec_clean_up_tables() {
+    global $wpdb;
+    // Delete events
+    $table_name = $wpdb->prefix . 'ai1ec_events';
+    $query      = 'SELECT DISTINCT `ID` FROM `' . $wpdb->posts .
+        '` WHERE `post_type` = \'ai1ec_event\'';
+    foreach ( $wpdb->get_col( $query ) as $postid ) {
+        wp_delete_post( (int) $postid, true );
+    }
+
+    // Delete table events
+    ai1ec_delete_table_and_backup( $table_name );
+
+    // Delete table event instances
+    $table_name = $wpdb->prefix . 'ai1ec_event_instances';
+    ai1ec_delete_table_and_backup( $table_name );
+
+    // Delete table event feeds
+    $table_name = $wpdb->prefix . 'ai1ec_event_feeds';
+    ai1ec_delete_table_and_backup( $table_name );
+
+    // Delete table category colors
+    $table_name = $wpdb->prefix . 'ai1ec_event_category_meta';
+    ai1ec_delete_table_and_backup( $table_name );
+
+    // Delete legacy logging table
+    $table_name = $wpdb->prefix . 'ai1ec_logging';
+    ai1ec_delete_table_and_backup( $table_name );
+}
+
+/**
+ * Deletes custom user roles and capabilities
+ */
+function ai1ec_remove_custom_user_roles_capabilities() {
+    global $wp_roles; // global class wp-includes/capabilities.php
+
+    // Remove AI1EC custom role
+    remove_role( 'ai1ec_event_assistant' );
+
+    // List of roles
+    $roles = array(
+        'administrator',
+        'editor',
+        'author',
+        'subscriber'
+    );
+
+    // Complete list of AI1EC capabilities
+    $caps = array(
+        'delete_ai1ec_event',
+        'delete_ai1ec_events',
+        'delete_others_ai1ec_events',
+        'delete_private_ai1ec_events',
+        'delete_published_ai1ec_events',
+        'edit_ai1ec_event',
+        'edit_ai1ec_events',
+        'edit_others_ai1ec_events',
+        'edit_private_ai1ec_events',
+        'edit_published_ai1ec_events',
+        'manage_ai1ec_feeds',
+        'manage_ai1ec_options',
+        'publish_ai1ec_events',
+        'read_ai1ec_event',
+        'read_ai1ec_events',
+        'read_private_ai1ec_events',
+        'switch_ai1ec_themes'
+    );
+
+    foreach ( $roles as $role ) {
+        foreach ( $caps as $cap ) {
+            // Remove the capability.
+            $wp_roles->remove_cap( $role, $cap );
+        }
+    }
+}
+
+/**
+ * Deletes custom user meta
+ */
+function ai1ec_remove_custom_user_meta() {
+
+    // List of custom user meta
+    $metas = array(
+            'closedpostboxes_ai1ec_event',
+            'metaboxhidden_ai1ec_event'
+    );
+
+    $users = get_users('');
+
+    foreach ($users as $user) {
+        foreach ( $metas as $meta )
+        delete_user_meta( $user->ID, $meta );
+    }
+}
+
+function ai1ec_clean_up_site() {
+    // Delete event categories taxonomy
+    ai1ec_remove_taxonomy( 'events_categories' );
+    // Delete event tags taxonomy
+    ai1ec_remove_taxonomy( 'events_tags' );
+    // Delete custom user roles and capabilities
+    ai1ec_remove_custom_user_roles_capabilities();
+    // Delete custom user meta
+    ai1ec_remove_custom_user_meta();
+    ai1ec_uninstall_crons();
+    ai1ec_uninstall_options();
+    ai1ec_clean_up_tables();
+}
+
+// Based on Codex article:
+// http://codex.wordpress.org/Function_Reference/register_uninstall_hook
+if ( is_multisite() ) { // For Multisite
+    global $wpdb;
+    $blog_ids         = $wpdb->get_col( 'SELECT blog_id FROM ' . $wpdb->blogs );
+    $original_blog_id = get_current_blog_id();
+    foreach ( $blog_ids as $blog_id ) {
+        switch_to_blog( $blog_id );
+        ai1ec_clean_up_site();
+    }
+    switch_to_blog( $original_blog_id );
+}
+ai1ec_clean_up_site();
+
+// Delete themes folder
+if ( is_object( $wp_filesystem ) && ! is_wp_error( $wp_filesystem->errors ) ) {
+    // Get the base plugin folder
+    $themes_dir = $wp_filesystem->wp_content_dir() . AI1EC_THEME_FOLDER;
+    if ( ! empty( $themes_dir ) ) {
+        $themes_dir = trailingslashit( $themes_dir );
+        $wp_filesystem->delete( $themes_dir, true );
+    }
+}