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- // Copyright 2019 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package files
-
- import (
- "context"
- "fmt"
- "net/url"
- "strings"
- "time"
-
- repo_model "code.gitea.io/gitea/models/repo"
- user_model "code.gitea.io/gitea/models/user"
- "code.gitea.io/gitea/modules/git"
- api "code.gitea.io/gitea/modules/structs"
- "code.gitea.io/gitea/modules/util"
- )
-
- func GetFilesResponseFromCommit(ctx context.Context, repo *repo_model.Repository, commit *git.Commit, branch string, treeNames []string) (*api.FilesResponse, error) {
- files := []*api.ContentsResponse{}
- for _, file := range treeNames {
- fileContents, _ := GetContents(ctx, repo, file, branch, false) // ok if fails, then will be nil
- files = append(files, fileContents)
- }
- fileCommitResponse, _ := GetFileCommitResponse(repo, commit) // ok if fails, then will be nil
- verification := GetPayloadCommitVerification(ctx, commit)
- filesResponse := &api.FilesResponse{
- Files: files,
- Commit: fileCommitResponse,
- Verification: verification,
- }
- return filesResponse, nil
- }
-
- // GetFileResponseFromCommit Constructs a FileResponse from a Commit object
- func GetFileResponseFromCommit(ctx context.Context, repo *repo_model.Repository, commit *git.Commit, branch, treeName string) (*api.FileResponse, error) {
- fileContents, _ := GetContents(ctx, repo, treeName, branch, false) // ok if fails, then will be nil
- fileCommitResponse, _ := GetFileCommitResponse(repo, commit) // ok if fails, then will be nil
- verification := GetPayloadCommitVerification(ctx, commit)
- fileResponse := &api.FileResponse{
- Content: fileContents,
- Commit: fileCommitResponse,
- Verification: verification,
- }
- return fileResponse, nil
- }
-
- // constructs a FileResponse with the file at the index from FilesResponse
- func GetFileResponseFromFilesResponse(filesResponse *api.FilesResponse, index int) *api.FileResponse {
- content := &api.ContentsResponse{}
- if len(filesResponse.Files) > index {
- content = filesResponse.Files[index]
- }
- fileResponse := &api.FileResponse{
- Content: content,
- Commit: filesResponse.Commit,
- Verification: filesResponse.Verification,
- }
- return fileResponse
- }
-
- // GetFileCommitResponse Constructs a FileCommitResponse from a Commit object
- func GetFileCommitResponse(repo *repo_model.Repository, commit *git.Commit) (*api.FileCommitResponse, error) {
- if repo == nil {
- return nil, fmt.Errorf("repo cannot be nil")
- }
- if commit == nil {
- return nil, fmt.Errorf("commit cannot be nil")
- }
- commitURL, _ := url.Parse(repo.APIURL() + "/git/commits/" + url.PathEscape(commit.ID.String()))
- commitTreeURL, _ := url.Parse(repo.APIURL() + "/git/trees/" + url.PathEscape(commit.Tree.ID.String()))
- parents := make([]*api.CommitMeta, commit.ParentCount())
- for i := 0; i <= commit.ParentCount(); i++ {
- if parent, err := commit.Parent(i); err == nil && parent != nil {
- parentCommitURL, _ := url.Parse(repo.APIURL() + "/git/commits/" + url.PathEscape(parent.ID.String()))
- parents[i] = &api.CommitMeta{
- SHA: parent.ID.String(),
- URL: parentCommitURL.String(),
- }
- }
- }
- commitHTMLURL, _ := url.Parse(repo.HTMLURL() + "/commit/" + url.PathEscape(commit.ID.String()))
- fileCommit := &api.FileCommitResponse{
- CommitMeta: api.CommitMeta{
- SHA: commit.ID.String(),
- URL: commitURL.String(),
- },
- HTMLURL: commitHTMLURL.String(),
- Author: &api.CommitUser{
- Identity: api.Identity{
- Name: commit.Author.Name,
- Email: commit.Author.Email,
- },
- Date: commit.Author.When.UTC().Format(time.RFC3339),
- },
- Committer: &api.CommitUser{
- Identity: api.Identity{
- Name: commit.Committer.Name,
- Email: commit.Committer.Email,
- },
- Date: commit.Committer.When.UTC().Format(time.RFC3339),
- },
- Message: commit.Message(),
- Tree: &api.CommitMeta{
- URL: commitTreeURL.String(),
- SHA: commit.Tree.ID.String(),
- },
- Parents: parents,
- }
- return fileCommit, nil
- }
-
- // GetAuthorAndCommitterUsers Gets the author and committer user objects from the IdentityOptions
- func GetAuthorAndCommitterUsers(author, committer *IdentityOptions, doer *user_model.User) (authorUser, committerUser *user_model.User) {
- // Committer and author are optional. If they are not the doer (not same email address)
- // then we use bogus User objects for them to store their FullName and Email.
- // If only one of the two are provided, we set both of them to it.
- // If neither are provided, both are the doer.
- if committer != nil && committer.Email != "" {
- if doer != nil && strings.EqualFold(doer.Email, committer.Email) {
- committerUser = doer // the committer is the doer, so will use their user object
- if committer.Name != "" {
- committerUser.FullName = committer.Name
- }
- } else {
- committerUser = &user_model.User{
- FullName: committer.Name,
- Email: committer.Email,
- }
- }
- }
- if author != nil && author.Email != "" {
- if doer != nil && strings.EqualFold(doer.Email, author.Email) {
- authorUser = doer // the author is the doer, so will use their user object
- if authorUser.Name != "" {
- authorUser.FullName = author.Name
- }
- } else {
- authorUser = &user_model.User{
- FullName: author.Name,
- Email: author.Email,
- }
- }
- }
- if authorUser == nil {
- if committerUser != nil {
- authorUser = committerUser // No valid author was given so use the committer
- } else if doer != nil {
- authorUser = doer // No valid author was given and no valid committer so use the doer
- }
- }
- if committerUser == nil {
- committerUser = authorUser // No valid committer so use the author as the committer (was set to a valid user above)
- }
- return authorUser, committerUser
- }
-
- // CleanUploadFileName Trims a filename and returns empty string if it is a .git directory
- func CleanUploadFileName(name string) string {
- // Rebase the filename
- name = util.PathJoinRel(name)
- // Git disallows any filenames to have a .git directory in them.
- for _, part := range strings.Split(name, "/") {
- if strings.ToLower(part) == ".git" {
- return ""
- }
- }
- return name
- }
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