fork from d7z-project/caddy-gitea-pages

pages/parser.go

@@ -0,0 +1,70 @@
+package pages
+
+import (
+	"fmt"
+	"github.com/pkg/errors"
+	"net/http"
+	"strings"
+)
+
+func (p *PageClient) parseDomain(request *http.Request) (*PageDomain, string, error) {
+	if strings.Contains(request.Host, "]") {
+		//跳过 ipv6 address 直接访问, 因为仅支持域名的方式
+		return nil, "", ErrorNotMatches
+	}
+	host := strings.Split(request.Host, ":")[0]
+	filePath := request.URL.Path
+	pathTrim := strings.Split(strings.Trim(filePath, "/"), "/")
+	repo := pathTrim[0]
+	// 处理 scheme://domain/path 的情况
+	if !strings.HasPrefix(filePath, fmt.Sprintf("/%s/", repo)) {
+		repo = ""
+	}
+	if strings.HasSuffix(host, p.BaseDomain) {
+		child := strings.Split(strings.TrimSuffix(host, p.BaseDomain), ".")
+		result := NewPageDomain(
+			child[len(child)-1],
+			repo,
+			"gh-pages",
+		)
+		// 处于使用默认 Domain 下
+		config, err := p.OwnerCache.GetOwnerConfig(p.GiteaConfig, result.Owner)
+		if err != nil {
+			return nil, "", err
+		}
+		ownerRepoName := result.Owner + p.BaseDomain
+		if result.Repo == "" && config.Exists(ownerRepoName) {
+			// 推导为默认仓库
+			result.Repo = ownerRepoName
+			return result, filePath, nil
+		} else if result.Repo == "" || !config.Exists(result.Repo) {
+			if config.Exists(ownerRepoName) {
+				result.Repo = ownerRepoName
+				return result, filePath, nil
+			}
+			// 未指定 repo 或者 repo 不存在，跳过
+			return nil, "", errors.Wrap(ErrorNotFound, result.Repo+" not found")
+		}
+		// 存在子目录且仓库存在
+		pathTrim = pathTrim[1:]
+		path := ""
+		if strings.HasSuffix(filePath, "/") {
+			path = "/" + strings.Join(pathTrim, "/") + "/"
+		} else {
+			path = "/" + strings.Join(pathTrim, "/")
+		}
+		path = strings.ReplaceAll(path, "//", "/")
+		path = strings.ReplaceAll(path, "//", "/")
+		if path == "" {
+			path = "/"
+		}
+		return result, path, nil
+	} else {
+		get, exists := p.DomainAlias.Get(host)
+		if exists {
+			return &get, filePath, nil
+		} else {
+			return nil, "", errors.Wrap(ErrorNotFound, "")
+		}
+	}
+}