我目前正在尝试检测管理员何时上载（并安装）主题或插件。

我写的代码非常脆弱，因为它取决于插件/主题的名称是否与上载的zip文件相同（这种情况很少发生）。

function EventFileUploaded($attachmentID){
    if(isset($_REQUEST[\'action\'])){
        $file = get_attached_file($attachmentID);
        switch($_REQUEST[\'action\']){
            case \'upload-theme\':
                HandleThemeUpload($file);
                break;
            case \'upload-plugin\':
                HandlePluginUpload($file);
                break;
        }
    }
}
add_action(\'delete_attachment\', \'EventFileUploaded\');

function HandleThemeUpload($fileName){
    $themes = wp_get_themes();
    // TODO somehow find which theme in $themes was installed from $fileName
}

function HandlePluginUpload($fileName){
    $plugins = get_plugins();
    // TODO somehow find which plugin in $plugins was installed from $fileName
}

$fileName = explode(\'.\', basename($fileName));
foreach(get_plugins() as $pluginFile => $plugin){
    if(strtolower(str_replace(\' \', \'-\', $plugin[\'Name\'])) == $fileName){
        $newPlugin = $plugin;
        break;
    }
}
// use $newPlugin if set

附言：我不确定该使用什么标签，请随意推荐更好的标签