wordpress批量注册和管理会员插件

<?php
class UsernameGenerator {
    private const STRATEGIES = [
        '纯中文' => ['weight' => 35, 'components' => ['chinese' => true]],
        '纯英文' => ['weight' => 15, 'components' => ['english' => true]],
        '纯数字' => ['weight' => 20, 'components' => ['numeric' => true]],
        '中英'   => ['weight' => 10, 'components' => ['chinese' => true, 'english' => true]],
        '中数'   => ['weight' => 10, 'components' => ['chinese' => true, 'numeric' => true]],
        '英数'   => ['weight' => 5,  'components' => ['english' => true, 'numeric' => true]],
        '全混合' => ['weight' => 5,  'components' => ['chinese' => true, 'english' => true, 'numeric' => true]]
    ];

    public static function generate(): string {
        $strategy = self::selectStrategy();
        $components = self::buildComponents($strategy);
        
        shuffle($components);
        $username = implode('', $components);
        
        // 确保用户名不为空，添加安全回退
        if (empty($username)) {
            $username = 'user_' . wp_rand(10000, 99999);
        }
        
        return $username;
    }

    private static function selectStrategy(): array {
        $totalWeight = array_sum(array_column(self::STRATEGIES, 'weight'));
        $random = rand(1, $totalWeight);
        $current = 0;

        foreach (self::STRATEGIES as $name => $strategy) {
            $current += $strategy['weight'];
            if ($random <= $current) {
                return $strategy['components'];
            }
        }
        return current(self::STRATEGIES)['components'];
    }

    private static function buildComponents(array $strategy): array {
        return array_filter([
            isset($strategy['chinese']) ? self::chineseComponent($strategy['chinese'] ?? false) : null,
            isset($strategy['english']) ? self::englishComponent($strategy['english'] ?? false) : null,
            isset($strategy['numeric']) ? self::numericComponent($strategy['numeric'] ?? false) : null
        ]);
    }

    private static function chineseComponent(bool $extended = false): string { 
        // 从数据库获取基础关键词配置
        $baseWordsStr = get_option('bulk_user_base_words', "宝哥
安静
美美
乐天
达人
粉丝
朋友");
        $baseWords = array_filter(array_map('trim', explode("\n", $baseWordsStr)));
        $baseWords = array_values($baseWords); // 重新索引数组
         
        if (!$extended || rand(0,1)) { 
            return $baseWords[array_rand($baseWords)]; 
        } 
 
        // 从数据库获取形容词和名词配置
        $adjectivesStr = get_option('bulk_user_adjectives', "快乐
阳光
超级
无敌
神秘
聪明");
        $adjectives = array_filter(array_map('trim', explode("\n", $adjectivesStr)));
        $adjectives = array_values($adjectives);
         
        $nounsStr = get_option('bulk_user_nouns', "宝贝
达人
会员
玩家
伙伴
天使");
        $nouns = array_filter(array_map('trim', explode("\n", $nounsStr)));
        $nouns = array_values($nouns);
         
        return $adjectives[array_rand($adjectives)] . $nouns[array_rand($nouns)]; 
     }

    private static function englishComponent(bool $standalone = false): string {
        if($standalone) {
            $words = ['sunshine','moonlight','starlight','blueSky','happyDay'];
            return $words[array_rand($words)];
        }

        $prefixes = ['user','mem','pro','game','fan'];
        $suffix = substr(str_shuffle('abcdefghjkmnpqrstuvwxyz'), 0, rand(4,6));
        return $prefixes[array_rand($prefixes)].$suffix;
    }

    private static function numericComponent(bool $long = false): string {
        $length = $long ? rand(6,8) : rand(4,6);
        return (string)rand(pow(10, $length-1), pow(10, $length)-1);
    }
}

使用场景

总结