freefire
f3145b24ff
帖/评管理入口可直接通过；站点默认信任已有 published 内容的用户后续直发。 Co-authored-by: Cursor <cursoragent@cursor.com>
90 lines
2.7 KiB
Go
90 lines
2.7 KiB
Go
package service
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import (
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"errors"
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"regexp"
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"strings"
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"github.com/freefire/jiang13-bbs/model"
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"gorm.io/gorm"
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)
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// 站点设置键
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const (
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// SettingKeyAccent 站点主题色（浅色基准，#rrggbb）；为空表示使用内置默认色
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SettingKeyAccent = "theme_accent"
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// SettingKeyTrustReviewedPublish 已过审用户后续发帖/评论免审；缺行视为开启（默认开）
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SettingKeyTrustReviewedPublish = "trust_reviewed_publish"
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)
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// ErrInvalidAccent 主题色格式非法
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var ErrInvalidAccent = errors.New("主题色格式不正确，应为 #RRGGBB")
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var accentHexRe = regexp.MustCompile(`^#[0-9a-fA-F]{6}$`)
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// SettingService 站点级键值设置（主题色等外观配置）
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type SettingService struct {
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db *gorm.DB
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}
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func NewSettingService(db *gorm.DB) *SettingService {
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return &SettingService{db: db}
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}
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// AccentColor 返回配置的主题色（小写 #rrggbb）；未配置时返回空串，表示走前端默认色
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func (s *SettingService) AccentColor() (string, error) {
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var st model.SiteSetting
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err := s.db.Where("key = ?", SettingKeyAccent).First(&st).Error
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return "", nil
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}
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if err != nil {
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return "", err
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}
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return strings.ToLower(st.Value), nil
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}
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// SetAccent 校验并保存主题色；hex 传空串表示恢复默认（删除该键）
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func (s *SettingService) SetAccent(hex string) error {
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hex = strings.TrimSpace(strings.ToLower(hex))
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if hex == "" {
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return s.db.Where("key = ?", SettingKeyAccent).Delete(&model.SiteSetting{}).Error
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}
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if !accentHexRe.MatchString(hex) {
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return ErrInvalidAccent
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}
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// UPSERT：键冲突时更新值与时间戳
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st := model.SiteSetting{Key: SettingKeyAccent, Value: hex}
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return s.db.Save(&st).Error
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}
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// TrustReviewedPublish 是否对「已有过审内容」的用户免审。
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// KV 缺行 / 空值视为开启（默认开）；仅显式写入 false/0/off/no 为关闭。
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// 不用 GORM bool default:true，避免零值省略陷阱。
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func (s *SettingService) TrustReviewedPublish() (bool, error) {
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var st model.SiteSetting
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err := s.db.Where("key = ?", SettingKeyTrustReviewedPublish).First(&st).Error
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return true, nil
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}
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if err != nil {
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return true, err
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}
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v := strings.TrimSpace(strings.ToLower(st.Value))
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switch v {
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case "false", "0", "off", "no":
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return false, nil
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default:
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return true, nil
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}
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}
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// SetTrustReviewedPublish 持久化免审开关；开启时删除键以保持「缺行=默认开」语义
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func (s *SettingService) SetTrustReviewedPublish(on bool) error {
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if on {
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return s.db.Where("key = ?", SettingKeyTrustReviewedPublish).Delete(&model.SiteSetting{}).Error
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}
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st := model.SiteSetting{Key: SettingKeyTrustReviewedPublish, Value: "false"}
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return s.db.Save(&st).Error
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}
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