gitea/models/repo_list.go

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// Copyright 2017 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"fmt"
"strings"
"code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/util"
"github.com/go-xorm/builder"
)
// RepositoryListDefaultPageSize is the default number of repositories
// to load in memory when running administrative tasks on all (or almost
// all) of them.
// The number should be low enough to avoid filling up all RAM with
// repository data...
const RepositoryListDefaultPageSize = 64
// RepositoryList contains a list of repositories
type RepositoryList []*Repository
func (repos RepositoryList) Len() int {
return len(repos)
}
func (repos RepositoryList) Less(i, j int) bool {
return repos[i].FullName() < repos[j].FullName()
}
func (repos RepositoryList) Swap(i, j int) {
repos[i], repos[j] = repos[j], repos[i]
}
// RepositoryListOfMap make list from values of map
func RepositoryListOfMap(repoMap map[int64]*Repository) RepositoryList {
return RepositoryList(valuesRepository(repoMap))
}
func (repos RepositoryList) loadAttributes(e Engine) error {
if len(repos) == 0 {
return nil
}
// Load owners.
set := make(map[int64]struct{})
for i := range repos {
set[repos[i].OwnerID] = struct{}{}
}
users := make(map[int64]*User, len(set))
if err := e.
Where("id > 0").
In("id", keysInt64(set)).
Find(&users); err != nil {
return fmt.Errorf("find users: %v", err)
}
for i := range repos {
repos[i].Owner = users[repos[i].OwnerID]
}
return nil
}
// LoadAttributes loads the attributes for the given RepositoryList
func (repos RepositoryList) LoadAttributes() error {
return repos.loadAttributes(x)
}
// MirrorRepositoryList contains the mirror repositories
type MirrorRepositoryList []*Repository
func (repos MirrorRepositoryList) loadAttributes(e Engine) error {
if len(repos) == 0 {
return nil
}
// Load mirrors.
repoIDs := make([]int64, 0, len(repos))
for i := range repos {
if !repos[i].IsMirror {
continue
}
repoIDs = append(repoIDs, repos[i].ID)
}
mirrors := make([]*Mirror, 0, len(repoIDs))
if err := e.
Where("id > 0").
In("repo_id", repoIDs).
Find(&mirrors); err != nil {
return fmt.Errorf("find mirrors: %v", err)
}
set := make(map[int64]*Mirror)
for i := range mirrors {
set[mirrors[i].RepoID] = mirrors[i]
}
for i := range repos {
repos[i].Mirror = set[repos[i].ID]
}
return nil
}
// LoadAttributes loads the attributes for the given MirrorRepositoryList
func (repos MirrorRepositoryList) LoadAttributes() error {
return repos.loadAttributes(x)
}
// SearchRepoOptions holds the search options
type SearchRepoOptions struct {
UserID int64
UserIsAdmin bool
Keyword string
OwnerID int64
OrderBy SearchOrderBy
Private bool // Include private repositories in results
StarredByID int64
Page int
IsProfile bool
AllPublic bool // Include also all public repositories
PageSize int // Can be smaller than or equal to setting.ExplorePagingNum
// None -> include collaborative AND non-collaborative
// True -> include just collaborative
// False -> incude just non-collaborative
Collaborate util.OptionalBool
// None -> include forks AND non-forks
// True -> include just forks
// False -> include just non-forks
Fork util.OptionalBool
// None -> include mirrors AND non-mirrors
// True -> include just mirrors
// False -> include just non-mirrors
Mirror util.OptionalBool
// only search topic name
TopicOnly bool
}
//SearchOrderBy is used to sort the result
type SearchOrderBy string
func (s SearchOrderBy) String() string {
return string(s)
}
// Strings for sorting result
const (
SearchOrderByAlphabetically SearchOrderBy = "name ASC"
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SearchOrderByAlphabeticallyReverse SearchOrderBy = "name DESC"
SearchOrderByLeastUpdated SearchOrderBy = "updated_unix ASC"
SearchOrderByRecentUpdated SearchOrderBy = "updated_unix DESC"
SearchOrderByOldest SearchOrderBy = "created_unix ASC"
SearchOrderByNewest SearchOrderBy = "created_unix DESC"
SearchOrderBySize SearchOrderBy = "size ASC"
SearchOrderBySizeReverse SearchOrderBy = "size DESC"
SearchOrderByID SearchOrderBy = "id ASC"
SearchOrderByIDReverse SearchOrderBy = "id DESC"
SearchOrderByStars SearchOrderBy = "num_stars ASC"
SearchOrderByStarsReverse SearchOrderBy = "num_stars DESC"
SearchOrderByForks SearchOrderBy = "num_forks ASC"
SearchOrderByForksReverse SearchOrderBy = "num_forks DESC"
)
// SearchRepositoryByName takes keyword and part of repository name to search,
// it returns results in given range and number of total results.
func SearchRepositoryByName(opts *SearchRepoOptions) (RepositoryList, int64, error) {
if opts.Page <= 0 {
opts.Page = 1
}
var cond = builder.NewCond()
if opts.Private {
if !opts.UserIsAdmin && opts.UserID != 0 && opts.UserID != opts.OwnerID {
// OK we're in the context of a User
// We should be Either
cond = cond.And(builder.Or(
// 1. Be able to see all non-private repositories that either:
cond.And(
builder.Eq{"is_private": false},
builder.Or(
// A. Aren't in organisations __OR__
builder.NotIn("owner_id", builder.Select("id").From("`user`").Where(builder.Eq{"type": UserTypeOrganization})),
// B. Isn't a private organisation. (Limited is OK because we're logged in)
builder.NotIn("owner_id", builder.Select("id").From("`user`").Where(builder.Eq{"visibility": structs.VisibleTypePrivate}))),
),
// 2. Be able to see all repositories that we have access to
builder.In("id", builder.Select("repo_id").
From("`access`").
Where(builder.And(
builder.Eq{"user_id": opts.UserID},
builder.Gt{"mode": int(AccessModeNone)}))),
// 3. Be able to see all repositories that we are in a team
builder.In("id", builder.Select("`team_repo`.repo_id").
From("team_repo").
Where(builder.Eq{"`team_user`.uid": opts.UserID}).
Join("INNER", "team_user", "`team_user`.team_id = `team_repo`.team_id"))))
}
} else {
// Not looking at private organisations
// We should be able to see all non-private repositories that either:
cond = cond.And(builder.Eq{"is_private": false})
accessCond := builder.Or(
// A. Aren't in organisations __OR__
builder.NotIn("owner_id", builder.Select("id").From("`user`").Where(builder.Eq{"type": UserTypeOrganization})),
// B. Isn't a private or limited organisation.
builder.NotIn("owner_id", builder.Select("id").From("`user`").Where(builder.Or(builder.Eq{"visibility": structs.VisibleTypeLimited}, builder.Eq{"visibility": structs.VisibleTypePrivate}))))
cond = cond.And(accessCond)
}
// Restrict to starred repositories
if opts.StarredByID > 0 {
cond = cond.And(builder.In("id", builder.Select("repo_id").From("star").Where(builder.Eq{"uid": opts.StarredByID})))
}
// Restrict repositories to those the OwnerID owns or contributes to as per opts.Collaborate
if opts.OwnerID > 0 {
var accessCond = builder.NewCond()
if opts.Collaborate != util.OptionalBoolTrue {
accessCond = builder.Eq{"owner_id": opts.OwnerID}
}
if opts.Collaborate != util.OptionalBoolFalse {
collaborateCond := builder.And(
builder.Or(
builder.Expr("repository.id IN (SELECT repo_id FROM `access` WHERE access.user_id = ?)", opts.OwnerID),
builder.In("id", builder.Select("`team_repo`.repo_id").
From("team_repo").
Where(builder.Eq{"`team_user`.uid": opts.OwnerID}).
Join("INNER", "team_user", "`team_user`.team_id = `team_repo`.team_id"))),
builder.Neq{"owner_id": opts.OwnerID})
if !opts.Private {
collaborateCond = collaborateCond.And(builder.Expr("owner_id NOT IN (SELECT org_id FROM org_user WHERE org_user.uid = ? AND org_user.is_public = ?)", opts.OwnerID, false))
}
accessCond = accessCond.Or(collaborateCond)
}
if opts.AllPublic {
accessCond = accessCond.Or(builder.Eq{"is_private": false})
}
cond = cond.And(accessCond)
}
if opts.Keyword != "" {
// separate keyword
var subQueryCond = builder.NewCond()
for _, v := range strings.Split(opts.Keyword, ",") {
subQueryCond = subQueryCond.Or(builder.Like{"topic.name", strings.ToLower(v)})
}
subQuery := builder.Select("repo_topic.repo_id").From("repo_topic").
Join("INNER", "topic", "topic.id = repo_topic.topic_id").
Where(subQueryCond).
GroupBy("repo_topic.repo_id")
var keywordCond = builder.In("id", subQuery)
if !opts.TopicOnly {
var likes = builder.NewCond()
for _, v := range strings.Split(opts.Keyword, ",") {
likes = likes.Or(builder.Like{"lower_name", strings.ToLower(v)})
}
keywordCond = keywordCond.Or(likes)
}
cond = cond.And(keywordCond)
}
if opts.Fork != util.OptionalBoolNone {
cond = cond.And(builder.Eq{"is_fork": opts.Fork == util.OptionalBoolTrue})
}
if opts.Mirror != util.OptionalBoolNone {
cond = cond.And(builder.Eq{"is_mirror": opts.Mirror == util.OptionalBoolTrue})
}
if len(opts.OrderBy) == 0 {
opts.OrderBy = SearchOrderByAlphabetically
}
sess := x.NewSession()
defer sess.Close()
count, err := sess.
Where(cond).
Count(new(Repository))
if err != nil {
return nil, 0, fmt.Errorf("Count: %v", err)
}
repos := make(RepositoryList, 0, opts.PageSize)
if err = sess.
Where(cond).
OrderBy(opts.OrderBy.String()).
Limit(opts.PageSize, (opts.Page-1)*opts.PageSize).
Find(&repos); err != nil {
return nil, 0, fmt.Errorf("Repo: %v", err)
}
if !opts.IsProfile {
if err = repos.loadAttributes(sess); err != nil {
return nil, 0, fmt.Errorf("LoadAttributes: %v", err)
}
}
return repos, count, nil
}
// FindUserAccessibleRepoIDs find all accessible repositories' ID by user's id
func FindUserAccessibleRepoIDs(userID int64) ([]int64, error) {
var accessCond builder.Cond = builder.Eq{"is_private": false}
if userID > 0 {
accessCond = accessCond.Or(
builder.Eq{"owner_id": userID},
builder.And(
builder.Expr("id IN (SELECT repo_id FROM `access` WHERE access.user_id = ?)", userID),
builder.Neq{"owner_id": userID},
),
)
}
repoIDs := make([]int64, 0, 10)
if err := x.
Table("repository").
Cols("id").
Where(accessCond).
Find(&repoIDs); err != nil {
return nil, fmt.Errorf("FindUserAccesibleRepoIDs: %v", err)
}
return repoIDs, nil
}