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优化代码格式

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This commit is contained in:
user123456
2025-07-27 10:58:20 +08:00
parent 1881b5b1ba
commit 07a926902a
12 changed files with 94 additions and 111 deletions
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136
src/handlers/search.go
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@@ -26,27 +26,27 @@ type SearchResult struct {
// Repository 仓库信息
type Repository struct {
Name string `json:"repo_name"`
Description string `json:"short_description"`
IsOfficial bool `json:"is_official"`
IsAutomated bool `json:"is_automated"`
StarCount int `json:"star_count"`
PullCount int `json:"pull_count"`
RepoOwner string `json:"repo_owner"`
LastUpdated string `json:"last_updated"`
Status int `json:"status"`
Organization string `json:"affiliation"`
PullsLastWeek int `json:"pulls_last_week"`
Namespace string `json:"namespace"`
Name string `json:"repo_name"`
Description string `json:"short_description"`
IsOfficial bool `json:"is_official"`
IsAutomated bool `json:"is_automated"`
StarCount int `json:"star_count"`
PullCount int `json:"pull_count"`
RepoOwner string `json:"repo_owner"`
LastUpdated string `json:"last_updated"`
Status int `json:"status"`
Organization string `json:"affiliation"`
PullsLastWeek int `json:"pulls_last_week"`
Namespace string `json:"namespace"`
}
// TagInfo 标签信息
type TagInfo struct {
Name string `json:"name"`
FullSize int64 `json:"full_size"`
LastUpdated time.Time `json:"last_updated"`
LastPusher string `json:"last_pusher"`
Images []Image `json:"images"`
Name string `json:"name"`
FullSize int64 `json:"full_size"`
LastUpdated time.Time `json:"last_updated"`
LastPusher string `json:"last_pusher"`
Images []Image `json:"images"`
Vulnerabilities struct {
Critical int `json:"critical"`
High int `json:"high"`
@@ -79,15 +79,15 @@ type cacheEntry struct {
}
const (
maxCacheSize = 1000
maxPaginationCache = 200
cacheTTL = 30 * time.Minute
maxCacheSize = 1000
maxPaginationCache = 200
cacheTTL = 30 * time.Minute
)
type Cache struct {
data map[string]cacheEntry
mu sync.RWMutex
maxSize int
data map[string]cacheEntry
mu sync.RWMutex
maxSize int
}
var (
@@ -101,18 +101,18 @@ func (c *Cache) Get(key string) (interface{}, bool) {
c.mu.RLock()
entry, exists := c.data[key]
c.mu.RUnlock()
if !exists {
return nil, false
}
if time.Now().After(entry.expiresAt) {
c.mu.Lock()
delete(c.data, key)
c.mu.Unlock()
return nil, false
}
return entry.data, true
}
@@ -123,11 +123,11 @@ func (c *Cache) Set(key string, data interface{}) {
func (c *Cache) SetWithTTL(key string, data interface{}, ttl time.Duration) {
c.mu.Lock()
defer c.mu.Unlock()
if len(c.data) >= c.maxSize {
c.cleanupExpiredLocked()
}
c.data[key] = cacheEntry{
data: data,
expiresAt: time.Now().Add(ttl),
@@ -153,7 +153,7 @@ func init() {
go func() {
ticker := time.NewTicker(5 * time.Minute)
defer ticker.Stop()
for range ticker.C {
searchCache.Cleanup()
}
@@ -163,45 +163,45 @@ func init() {
func filterSearchResults(results []Repository, query string) []Repository {
searchTerm := strings.ToLower(strings.TrimPrefix(query, "library/"))
filtered := make([]Repository, 0)
for _, repo := range results {
repoName := strings.ToLower(repo.Name)
repoDesc := strings.ToLower(repo.Description)
score := 0
if repoName == searchTerm {
score += 100
}
if strings.HasPrefix(repoName, searchTerm) {
score += 50
}
if strings.Contains(repoName, searchTerm) {
score += 30
}
if strings.Contains(repoDesc, searchTerm) {
score += 10
}
if repo.IsOfficial {
score += 20
}
if score > 0 {
filtered = append(filtered, repo)
}
}
sort.Slice(filtered, func(i, j int) bool {
if filtered[i].IsOfficial != filtered[j].IsOfficial {
return filtered[i].IsOfficial
}
return filtered[i].PullCount > filtered[j].PullCount
})
return filtered
}
@@ -216,7 +216,7 @@ func normalizeRepository(repo *Repository) {
if repo.Namespace == "" && repo.RepoOwner != "" {
repo.Namespace = repo.RepoOwner
}
if strings.Contains(repo.Name, "/") {
parts := strings.Split(repo.Name, "/")
if len(parts) > 1 {
@@ -239,14 +239,14 @@ func searchDockerHubWithDepth(ctx context.Context, query string, page, pageSize
return nil, fmt.Errorf("搜索请求过于复杂，请尝试更具体的关键词")
}
cacheKey := fmt.Sprintf("search:%s:%d:%d", query, page, pageSize)
if cached, ok := searchCache.Get(cacheKey); ok {
return cached.(*SearchResult), nil
}
isUserRepo := strings.Contains(query, "/")
var namespace, repoName string
if isUserRepo {
parts := strings.Split(query, "/")
if len(parts) == 2 {
@@ -254,11 +254,11 @@ func searchDockerHubWithDepth(ctx context.Context, query string, page, pageSize
repoName = parts[1]
}
}
baseURL := "https://registry.hub.docker.com/v2"
var fullURL string
var params url.Values
if isUserRepo && namespace != "" {
fullURL = fmt.Sprintf("%s/repositories/%s/", baseURL, namespace)
params = url.Values{
@@ -273,20 +273,20 @@ func searchDockerHubWithDepth(ctx context.Context, query string, page, pageSize
"page_size": {fmt.Sprintf("%d", pageSize)},
}
}
fullURL = fullURL + "?" + params.Encode()
resp, err := utils.GetSearchHTTPClient().Get(fullURL)
if err != nil {
return nil, fmt.Errorf("请求Docker Hub API失败: %v", err)
}
defer safeCloseResponseBody(resp.Body, "搜索响应体")
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("读取响应失败: %v", err)
}
if resp.StatusCode != http.StatusOK {
switch resp.StatusCode {
case http.StatusTooManyRequests:
@@ -302,7 +302,7 @@ func searchDockerHubWithDepth(ctx context.Context, query string, page, pageSize
return nil, fmt.Errorf("请求失败: 状态码=%d, 响应=%s", resp.StatusCode, string(body))
}
}
var result *SearchResult
if isUserRepo && namespace != "" {
var userRepos struct {
@@ -314,14 +314,14 @@ func searchDockerHubWithDepth(ctx context.Context, query string, page, pageSize
if err := json.Unmarshal(body, &userRepos); err != nil {
return nil, fmt.Errorf("解析响应失败: %v", err)
}
result = &SearchResult{
Count: userRepos.Count,
Next: userRepos.Next,
Previous: userRepos.Previous,
Results: make([]Repository, 0),
}
for _, repo := range userRepos.Results {
if repoName == "" || strings.Contains(strings.ToLower(repo.Name), strings.ToLower(repoName)) {
repo.Namespace = namespace
@@ -329,22 +329,22 @@ func searchDockerHubWithDepth(ctx context.Context, query string, page, pageSize
result.Results = append(result.Results, repo)
}
}
if len(result.Results) == 0 {
return searchDockerHubWithDepth(ctx, repoName, page, pageSize, depth+1)
}
result.Count = len(result.Results)
} else {
result = &SearchResult{}
if err := json.Unmarshal(body, &result); err != nil {
return nil, fmt.Errorf("解析响应失败: %v", err)
}
for i := range result.Results {
normalizeRepository(&result.Results[i])
}
if isUserRepo && namespace != "" {
filteredResults := make([]Repository, 0)
for _, repo := range result.Results {
@@ -356,7 +356,7 @@ func searchDockerHubWithDepth(ctx context.Context, query string, page, pageSize
result.Count = len(filteredResults)
}
}
searchCache.Set(cacheKey, result)
return result, nil
}
@@ -365,14 +365,14 @@ func isRetryableError(err error) bool {
if err == nil {
return false
}
if strings.Contains(err.Error(), "timeout") ||
strings.Contains(err.Error(), "connection refused") ||
strings.Contains(err.Error(), "no such host") ||
strings.Contains(err.Error(), "too many requests") {
strings.Contains(err.Error(), "connection refused") ||
strings.Contains(err.Error(), "no such host") ||
strings.Contains(err.Error(), "too many requests") {
return true
}
return false
}
@@ -423,7 +423,7 @@ func fetchTagPage(ctx context.Context, url string, maxRetries int) (*struct {
Results []TagInfo `json:"results"`
}, error) {
var lastErr error
for retry := 0; retry < maxRetries; retry++ {
if retry > 0 {
time.Sleep(time.Duration(retry) * 500 * time.Millisecond)
@@ -442,7 +442,7 @@ func fetchTagPage(ctx context.Context, url string, maxRetries int) (*struct {
defer safeCloseResponseBody(resp.Body, "标签响应体")
return io.ReadAll(resp.Body)
}()
if err != nil {
lastErr = err
if retry < maxRetries-1 {
@@ -478,21 +478,21 @@ func fetchTagPage(ctx context.Context, url string, maxRetries int) (*struct {
return &result, nil
}
return nil, lastErr
}
func parsePaginationParams(c *gin.Context, defaultPageSize int) (page, pageSize int) {
page = 1
pageSize = defaultPageSize
if p := c.Query("page"); p != "" {
fmt.Sscanf(p, "%d", &page)
}
if ps := c.Query("page_size"); ps != "" {
fmt.Sscanf(ps, "%d", &pageSize)
}
return page, pageSize
}
@@ -556,4 +556,4 @@ func RegisterSearchRoute(r *gin.Engine) {
c.JSON(http.StatusOK, tags)
}
})
}
}