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0cecb5287f
Folder search lowercases the query term, but album_path is VARBINARY and compared byte-exact (case-sensitive) on MySQL/MariaDB, so a lowercased term no longer matched uppercase folder paths. A parent folder still appeared via its case-insensitive title, while child folders - matchable only by path - dropped out of the results. Add a dialect-aware PathLike helper: MySQL converts album_path to a case-insensitive collation for the LIKE, SQLite and other dialects fall back to a plain LIKE (SQLite is already ASCII case-insensitive). Only the folder search filter is affected; byte-exact album_path identity lookups are unchanged, so emoji and case-distinct folders stay distinct.
227 lines
9.1 KiB
Go
227 lines
9.1 KiB
Go
package search
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import (
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"strings"
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"time"
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"github.com/dustin/go-humanize/english"
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"github.com/jinzhu/gorm"
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"github.com/photoprism/photoprism/internal/auth/acl"
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"github.com/photoprism/photoprism/internal/entity"
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"github.com/photoprism/photoprism/internal/entity/sortby"
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"github.com/photoprism/photoprism/internal/form"
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"github.com/photoprism/photoprism/pkg/rnd"
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"github.com/photoprism/photoprism/pkg/txt"
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)
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// Albums finds AlbumResults based on the search form without checking rights or permissions.
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func Albums(frm form.SearchAlbums) (results AlbumResults, err error) {
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return UserAlbums(frm, nil)
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}
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// UserAlbums finds AlbumResults based on the search form and user session.
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func UserAlbums(frm form.SearchAlbums, sess *entity.Session) (results AlbumResults, err error) {
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start := time.Now()
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if err = frm.ParseQueryString(); err != nil {
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log.Debugf("albums: %s", err)
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return AlbumResults{}, err
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}
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// Base query.
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s := UnscopedDb().Table("albums").
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Select("albums.*, cp.photo_count, cl.link_count, CASE WHEN albums.album_year = 0 THEN 0 ELSE 1 END AS has_year, CASE WHEN albums.album_location = '' THEN 1 ELSE 0 END AS no_location").
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Joins("LEFT JOIN (SELECT album_uid, count(photo_uid) AS photo_count FROM photos_albums WHERE hidden = 0 AND missing = 0 GROUP BY album_uid) AS cp ON cp.album_uid = albums.album_uid").
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Joins("LEFT JOIN (SELECT share_uid, count(share_uid) AS link_count FROM links GROUP BY share_uid) AS cl ON cl.share_uid = albums.album_uid").
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Where("albums.deleted_at IS NULL")
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// Check session permissions and apply as needed.
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if sess != nil {
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user := sess.GetUser()
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aclRole := user.AclRole()
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// Determine resource to check.
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var aclResource acl.Resource
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switch frm.Type {
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case entity.AlbumManual:
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aclResource = acl.ResourceAlbums
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case entity.AlbumFolder:
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aclResource = acl.ResourceFolders
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case entity.AlbumMoment:
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aclResource = acl.ResourceMoments
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case entity.AlbumMonth:
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aclResource = acl.ResourceCalendar
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case entity.AlbumState:
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aclResource = acl.ResourcePlaces
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}
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// Check user permissions.
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if acl.Rules.DenyAll(aclResource, aclRole, acl.Permissions{acl.AccessAll, acl.AccessLibrary, acl.AccessShared, acl.AccessOwn}) {
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return AlbumResults{}, ErrForbidden
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}
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// Limit results by UID, owner and path.
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if sess.IsVisitor() || sess.NotRegistered() {
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s = s.Where("albums.album_uid IN (?) OR albums.published_at > ?", sess.SharedUIDs(), entity.Now())
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} else if acl.Rules.DenyAll(aclResource, aclRole, acl.Permissions{acl.AccessAll, acl.AccessLibrary}) {
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s = s.Where("albums.album_uid IN (?) OR albums.created_by = ? OR albums.published_at > ?", sess.SharedUIDs(), user.UserUID, entity.Now())
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}
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// Exclude private content?
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if acl.Rules.Deny(acl.ResourcePhotos, aclRole, acl.AccessPrivate) || acl.Rules.Deny(aclResource, aclRole, acl.AccessPrivate) {
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frm.Public = true
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frm.Private = false
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}
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}
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// Set sort order.
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switch frm.Order {
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case sortby.Count:
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s = s.Order(OrderExpr("photo_count DESC, albums.album_title, albums.album_uid DESC", frm.Reverse))
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case sortby.Moment, sortby.Newest:
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if frm.Type == entity.AlbumManual || frm.Type == entity.AlbumState {
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s = s.Order(OrderExpr("albums.album_uid DESC", frm.Reverse))
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} else if frm.Type == entity.AlbumMoment {
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s = s.Order(OrderExpr("has_year, albums.album_year DESC, albums.album_month DESC, albums.album_day DESC, albums.album_title, albums.album_uid DESC", frm.Reverse))
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} else {
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s = s.Order(OrderExpr("albums.album_year DESC, albums.album_month DESC, albums.album_day DESC, albums.album_title, albums.album_uid DESC", frm.Reverse))
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}
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case sortby.Oldest:
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if frm.Type == entity.AlbumManual || frm.Type == entity.AlbumState {
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s = s.Order(OrderExpr("albums.album_uid ASC", frm.Reverse))
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} else if frm.Type == entity.AlbumMoment {
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s = s.Order(OrderExpr("has_year, albums.album_year ASC, albums.album_month ASC, albums.album_day ASC, albums.album_title, albums.album_uid ASC", frm.Reverse))
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} else {
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s = s.Order(OrderExpr("albums.album_year ASC, albums.album_month ASC, albums.album_day ASC, albums.album_title, albums.album_uid ASC", frm.Reverse))
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}
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case sortby.Added:
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s = s.Order(OrderExpr("albums.album_uid DESC", frm.Reverse))
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case sortby.Edited:
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s = s.Order(OrderExpr("albums.updated_at DESC, albums.album_uid DESC", frm.Reverse))
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case sortby.Place:
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s = s.Order(OrderExpr("no_location, albums.album_location, has_year, albums.album_year DESC, albums.album_month ASC, albums.album_day ASC, albums.album_title, albums.album_uid DESC", frm.Reverse))
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case sortby.Path:
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s = s.Order(OrderExpr("albums.album_path, albums.album_uid DESC", frm.Reverse))
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case sortby.Category:
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s = s.Order(OrderExpr("albums.album_category, albums.album_title, albums.album_uid DESC", frm.Reverse))
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case sortby.Slug:
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s = s.Order(OrderExpr("albums.album_slug ASC, albums.album_uid DESC", frm.Reverse))
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case sortby.Favorites:
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if frm.Type == entity.AlbumFolder {
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s = s.Order(OrderExpr("albums.album_favorite DESC, albums.album_path ASC, albums.album_uid DESC", frm.Reverse))
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} else if frm.Type == entity.AlbumMonth {
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s = s.Order(OrderExpr("albums.album_favorite DESC, albums.album_year DESC, albums.album_month DESC, albums.album_day DESC, albums.album_title, albums.album_uid DESC", frm.Reverse))
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} else {
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s = s.Order(OrderExpr("albums.album_favorite DESC, albums.album_title ASC, albums.album_uid DESC", frm.Reverse))
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}
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case sortby.Name:
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if frm.Type == entity.AlbumFolder {
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s = s.Order(OrderExpr("albums.album_path ASC, albums.album_uid DESC", frm.Reverse))
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} else {
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s = s.Order(OrderExpr("albums.album_title ASC, albums.album_uid DESC", frm.Reverse))
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}
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case sortby.NameReverse:
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if frm.Type == entity.AlbumFolder {
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s = s.Order(OrderExpr("albums.album_path DESC, albums.album_uid DESC", frm.Reverse))
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} else {
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s = s.Order(OrderExpr("albums.album_title DESC, albums.album_uid DESC", frm.Reverse))
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}
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default:
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s = s.Order(OrderExpr("albums.album_favorite DESC, albums.album_title ASC, albums.album_uid DESC", frm.Reverse))
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}
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// Find specific UIDs only?
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if txt.NotEmpty(frm.UID) {
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ids := SplitOr(strings.ToLower(frm.UID))
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if rnd.ContainsUID(ids, entity.AlbumUID) {
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s = s.Where("albums.album_uid IN (?)", ids)
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}
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}
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// Filter by title or path?
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if txt.NotEmpty(frm.Query) {
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q := "%" + strings.Trim(frm.Query, " *%") + "%"
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if frm.Type == entity.AlbumFolder {
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// album_path is VARBINARY and matched case-insensitively so a lowercased query still
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// finds uppercase folder paths; album_title and album_location are VARCHAR (already
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// case-insensitive).
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s = s.Where("albums.album_title LIKE ? OR albums.album_location LIKE ? OR "+PathLike(s.Dialect().GetName(), "albums.album_path"), q, q, q)
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} else {
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s = s.Where("albums.album_title LIKE ? OR albums.album_location LIKE ?", q, q)
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}
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}
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// Filter private albums.
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if frm.Public {
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s = s.Where("albums.album_private = 0 AND (albums.album_type <> 'folder' OR albums.album_path IN (SELECT photo_path FROM photos WHERE photo_private = 0 AND photo_quality > -1 AND deleted_at IS NULL))")
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} else {
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s = s.Where("albums.album_type <> 'folder' OR albums.album_path IN (SELECT photo_path FROM photos WHERE photo_quality > -1 AND deleted_at IS NULL)")
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}
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if txt.NotEmpty(frm.Type) {
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s = s.Where("albums.album_type IN (?)", strings.Split(frm.Type, txt.Or))
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}
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if txt.NotEmpty(frm.Category) {
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s = s.Where("albums.album_category IN (?)", strings.Split(frm.Category, txt.Or))
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}
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if txt.NotEmpty(frm.Location) {
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s = s.Where("albums.album_location IN (?)", strings.Split(frm.Location, txt.Or))
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}
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if txt.NotEmpty(frm.Country) {
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s = s.Where("albums.album_country IN (?)", strings.Split(frm.Country, txt.Or))
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}
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// Favorites only?
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if frm.Favorite {
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s = s.Where("albums.album_favorite = 1")
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}
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// Filter by year?
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if txt.NotEmpty(frm.Year) {
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// Filter by the pictures included if it is a manually managed album, as these do not have an explicit
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// year assigned to them, unlike calendar albums and moments for example.
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w, v := AnyInt("albums.album_year", frm.Year, txt.Or, entity.UnknownYear, txt.YearMax)
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if frm.Type == entity.AlbumManual {
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s = s.Where("? OR albums.album_uid IN (SELECT DISTINCT pay.album_uid FROM photos_albums pay "+
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"JOIN photos py ON pay.photo_uid = py.photo_uid WHERE py.photo_year IN (?) AND pay.hidden = 0 AND pay.missing = 0)",
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gorm.Expr(w, v...), strings.Split(frm.Year, txt.Or))
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} else {
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s = s.Where(w, v...)
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}
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}
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// Filter by month?
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if txt.NotEmpty(frm.Month) {
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w, v := AnyInt("albums.album_month", frm.Month, txt.Or, entity.UnknownMonth, txt.MonthMax)
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s = s.Where(w, v...)
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}
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// Filter by day?
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if txt.NotEmpty(frm.Day) {
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w, v := AnyInt("albums.album_day", frm.Day, txt.Or, entity.UnknownDay, txt.DayMax)
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s = s.Where(w, v...)
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}
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// Limit result count.
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if frm.Count > 0 && frm.Count <= MaxResults {
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s = s.Limit(frm.Count).Offset(frm.Offset)
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} else {
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s = s.Limit(MaxResults).Offset(frm.Offset)
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}
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// Query database.
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if result := s.Scan(&results); result.Error != nil {
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return results, result.Error
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}
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// Log number of results.
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log.Debugf("albums: found %s [%s]", english.Plural(len(results), "result", "results"), time.Since(start))
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return results, nil
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}
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