A fork of Gitea (see branch `mj`) adding Majority Judgment Polls 𐄷 over Issues and Merge Requests. https://git.mieuxvoter.fr
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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"
"xorm.io/builder"
"xorm.io/xorm"
)
// 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
}
set := make(map[int64]struct{})
repoIDs := make([]int64, len(repos))
for i := range repos {
set[repos[i].OwnerID] = struct{}{}
repoIDs[i] = repos[i].ID
}
// Load owners.
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]
}
// Load primary language.
stats := make(LanguageStatList, 0, len(repos))
if err := e.
Where("`is_primary` = ? AND `language` != ?", true, "other").
In("`repo_id`", repoIDs).
Find(&stats); err != nil {
return fmt.Errorf("find primary languages: %v", err)
}
stats.loadAttributes()
for i := range repos {
for _, st := range stats {
if st.RepoID == repos[i].ID {
repos[i].PrimaryLanguage = st
break
}
}
}
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 {
ListOptions
Actor *User
Keyword string
OwnerID int64
PriorityOwnerID int64
TeamID int64
OrderBy SearchOrderBy
Private bool // Include private repositories in results
StarredByID int64
AllPublic bool // Include also all public repositories of users and public organisations
AllLimited bool // Include also all public repositories of limited organisations
// None -> include public and private
// True -> include just private
// False -> incude just public
IsPrivate util.OptionalBool
// 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 templates AND non-templates
// True -> include just templates
// False -> include just non-templates
Template util.OptionalBool
// None -> include mirrors AND non-mirrors
// True -> include just mirrors
// False -> include just non-mirrors
Mirror util.OptionalBool
// None -> include archived AND non-archived
// True -> include just archived
// False -> include just non-archived
Archived util.OptionalBool
// only search topic name
TopicOnly bool
// include description in keyword search
IncludeDescription bool
// None -> include has milestones AND has no milestone
// True -> include just has milestones
// False -> include just has no milestone
HasMilestones util.OptionalBool
// LowerNames represents valid lower names to restrict to
LowerNames []string
}
// 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"
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"
)
// SearchRepositoryCondition creates a query condition according search repository options
func SearchRepositoryCondition(opts *SearchRepoOptions) builder.Cond {
cond := builder.NewCond()
if opts.Private {
if opts.Actor != nil && !opts.Actor.IsAdmin && opts.Actor.ID != opts.OwnerID {
// OK we're in the context of a User
cond = cond.And(accessibleRepositoryCondition(opts.Actor))
}
} else {
// Not looking at private organisations
// We should be able to see all non-private repositories that
// isn't in a private or limited organisation.
cond = cond.And(
builder.Eq{"is_private": false},
builder.NotIn("owner_id", builder.Select("id").From("`user`").Where(
builder.And(
builder.Eq{"type": UserTypeOrganization},
builder.Or(builder.Eq{"visibility": structs.VisibleTypeLimited}, builder.Eq{"visibility": structs.VisibleTypePrivate}),
))))
}
if opts.IsPrivate != util.OptionalBoolNone {
cond = cond.And(builder.Eq{"is_private": opts.IsPrivate.IsTrue()})
}
if opts.Template != util.OptionalBoolNone {
cond = cond.And(builder.Eq{"is_template": opts.Template == util.OptionalBoolTrue})
}
// 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 {
accessCond := builder.NewCond()
if opts.Collaborate != util.OptionalBoolTrue {
accessCond = builder.Eq{"owner_id": opts.OwnerID}
}
if opts.Collaborate != util.OptionalBoolFalse {
// A Collaboration is:
collaborateCond := builder.And(
// 1. Repository we don't own
builder.Neq{"owner_id": opts.OwnerID},
// 2. But we can see because of:
builder.Or(
// A. We have access
builder.In("`repository`.id",
builder.Select("`access`.repo_id").
From("access").
Where(builder.Eq{"`access`.user_id": opts.OwnerID})),
// B. We are in a team for
builder.In("`repository`.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")),
// C. Public repositories in private organizations that we are member of
builder.And(
builder.Eq{"`repository`.is_private": false},
builder.In("`repository`.owner_id",
builder.Select("`org_user`.org_id").
From("org_user").
Join("INNER", "`user`", "`user`.id = `org_user`.org_id").
Where(builder.Eq{
"`org_user`.uid": opts.OwnerID,
"`user`.type": UserTypeOrganization,
"`user`.visibility": structs.VisibleTypePrivate,
})))),
)
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}.And(builder.In("owner_id", builder.Select("`user`.id").From("`user`").Where(builder.Eq{"`user`.visibility": structs.VisibleTypePublic}))))
}
if opts.AllLimited {
accessCond = accessCond.Or(builder.Eq{"is_private": false}.And(builder.In("owner_id", builder.Select("`user`.id").From("`user`").Where(builder.Eq{"`user`.visibility": structs.VisibleTypeLimited}))))
}
cond = cond.And(accessCond)
}
if opts.TeamID > 0 {
cond = cond.And(builder.In("`repository`.id", builder.Select("`team_repo`.repo_id").From("team_repo").Where(builder.Eq{"`team_repo`.team_id": opts.TeamID})))
}
if opts.Keyword != "" {
// separate keyword
subQueryCond := builder.NewCond()
for _, v := range strings.Split(opts.Keyword, ",") {
if opts.TopicOnly {
subQueryCond = subQueryCond.Or(builder.Eq{"topic.name": strings.ToLower(v)})
} else {
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")
keywordCond := builder.In("id", subQuery)
if !opts.TopicOnly {
likes := builder.NewCond()
for _, v := range strings.Split(opts.Keyword, ",") {
likes = likes.Or(builder.Like{"lower_name", strings.ToLower(v)})
if opts.IncludeDescription {
likes = likes.Or(builder.Like{"LOWER(description)", 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 opts.Actor != nil && opts.Actor.IsRestricted {
cond = cond.And(accessibleRepositoryCondition(opts.Actor))
}
if opts.Archived != util.OptionalBoolNone {
cond = cond.And(builder.Eq{"is_archived": opts.Archived == util.OptionalBoolTrue})
}
switch opts.HasMilestones {
case util.OptionalBoolTrue:
cond = cond.And(builder.Gt{"num_milestones": 0})
case util.OptionalBoolFalse:
cond = cond.And(builder.Eq{"num_milestones": 0}.Or(builder.IsNull{"num_milestones"}))
}
return cond
}
// SearchRepository returns repositories based on search options,
// it returns results in given range and number of total results.
func SearchRepository(opts *SearchRepoOptions) (RepositoryList, int64, error) {
cond := SearchRepositoryCondition(opts)
return SearchRepositoryByCondition(opts, cond, true)
}
// SearchRepositoryByCondition search repositories by condition
func SearchRepositoryByCondition(opts *SearchRepoOptions, cond builder.Cond, loadAttributes bool) (RepositoryList, int64, error) {
sess, count, err := searchRepositoryByCondition(opts, cond)
if err != nil {
return nil, 0, err
}
defer sess.Close()
defaultSize := 50
if opts.PageSize > 0 {
defaultSize = opts.PageSize
}
repos := make(RepositoryList, 0, defaultSize)
if err := sess.Find(&repos); err != nil {
return nil, 0, fmt.Errorf("Repo: %v", err)
}
if opts.PageSize <= 0 {
count = int64(len(repos))
}
if loadAttributes {
if err := repos.loadAttributes(sess); err != nil {
return nil, 0, fmt.Errorf("LoadAttributes: %v", err)
}
}
return repos, count, nil
}
func searchRepositoryByCondition(opts *SearchRepoOptions, cond builder.Cond) (*xorm.Session, int64, error) {
if opts.Page <= 0 {
opts.Page = 1
}
if len(opts.OrderBy) == 0 {
opts.OrderBy = SearchOrderByAlphabetically
}
if opts.PriorityOwnerID > 0 {
opts.OrderBy = SearchOrderBy(fmt.Sprintf("CASE WHEN owner_id = %d THEN 0 ELSE owner_id END, %s", opts.PriorityOwnerID, opts.OrderBy))
}
sess := x.NewSession()
var count int64
if opts.PageSize > 0 {
var err error
count, err = sess.
Where(cond).
Count(new(Repository))
if err != nil {
_ = sess.Close()
return nil, 0, fmt.Errorf("Count: %v", err)
}
}
sess.Where(cond).OrderBy(opts.OrderBy.String())
if opts.PageSize > 0 {
sess.Limit(opts.PageSize, (opts.Page-1)*opts.PageSize)
}
return sess, count, nil
}
// accessibleRepositoryCondition takes a user a returns a condition for checking if a repository is accessible
func accessibleRepositoryCondition(user *User) builder.Cond {
cond := builder.NewCond()
if user == nil || !user.IsRestricted || user.ID <= 0 {
orgVisibilityLimit := []structs.VisibleType{structs.VisibleTypePrivate}
if user == nil || user.ID <= 0 {
orgVisibilityLimit = append(orgVisibilityLimit, structs.VisibleTypeLimited)
}
// 1. Be able to see all non-private repositories that either:
cond = cond.Or(builder.And(
builder.Eq{"`repository`.is_private": false},
// 2. Aren't in an private organisation or limited organisation if we're not logged in
builder.NotIn("`repository`.owner_id", builder.Select("id").From("`user`").Where(
builder.And(
builder.Eq{"type": UserTypeOrganization},
builder.In("visibility", orgVisibilityLimit)),
))))
}
if user != nil {
cond = cond.Or(
// 2. Be able to see all repositories that we have access to
builder.In("`repository`.id", builder.Select("repo_id").
From("`access`").
Where(builder.And(
builder.Eq{"user_id": user.ID},
builder.Gt{"mode": int(AccessModeNone)}))),
// 3. Repositories that we directly own
builder.Eq{"`repository`.owner_id": user.ID},
// 4. Be able to see all repositories that we are in a team
builder.In("`repository`.id", builder.Select("`team_repo`.repo_id").
From("team_repo").
Where(builder.Eq{"`team_user`.uid": user.ID}).
Join("INNER", "team_user", "`team_user`.team_id = `team_repo`.team_id")),
// 5. Be able to see all public repos in private organizations that we are an org_user of
builder.And(builder.Eq{"`repository`.is_private": false},
builder.In("`repository`.owner_id",
builder.Select("`org_user`.org_id").
From("org_user").
Where(builder.Eq{"`org_user`.uid": user.ID}))))
}
return cond
}
// 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) {
opts.IncludeDescription = false
return SearchRepository(opts)
}
// SearchRepositoryIDs takes keyword and part of repository name to search,
// it returns results in given range and number of total results.
func SearchRepositoryIDs(opts *SearchRepoOptions) ([]int64, int64, error) {
opts.IncludeDescription = false
cond := SearchRepositoryCondition(opts)
sess, count, err := searchRepositoryByCondition(opts, cond)
if err != nil {
return nil, 0, err
}
defer sess.Close()
defaultSize := 50
if opts.PageSize > 0 {
defaultSize = opts.PageSize
}
ids := make([]int64, 0, defaultSize)
err = sess.Select("id").Table("repository").Find(&ids)
if opts.PageSize <= 0 {
count = int64(len(ids))
}
return ids, count, err
}
// AccessibleRepoIDsQuery queries accessible repository ids. Usable as a subquery wherever repo ids need to be filtered.
func AccessibleRepoIDsQuery(user *User) *builder.Builder {
// NB: Please note this code needs to still work if user is nil
return builder.Select("id").From("repository").Where(accessibleRepositoryCondition(user))
}
// FindUserAccessibleRepoIDs find all accessible repositories' ID by user's id
func FindUserAccessibleRepoIDs(user *User) ([]int64, error) {
repoIDs := make([]int64, 0, 10)
if err := x.
Table("repository").
Cols("id").
Where(accessibleRepositoryCondition(user)).
Find(&repoIDs); err != nil {
return nil, fmt.Errorf("FindUserAccesibleRepoIDs: %v", err)
}
return repoIDs, nil
}