650 lines
22 KiB
Go
650 lines
22 KiB
Go
package search
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import (
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"fmt"
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"path"
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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/acl"
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"github.com/photoprism/photoprism/internal/entity"
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"github.com/photoprism/photoprism/internal/event"
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"github.com/photoprism/photoprism/internal/form"
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"github.com/photoprism/photoprism/pkg/fs"
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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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// PhotosColsAll contains all supported result column names.
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var PhotosColsAll = SelectString(Photo{}, []string{"*"})
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// PhotosColsView contains the result column names necessary for the photo viewer.
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var PhotosColsView = SelectString(Photo{}, SelectCols(GeoResult{}, []string{"*"}))
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// FileTypes contains a list of browser-compatible file formats returned by search queries.
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var FileTypes = []string{fs.ImageJPEG.String(), fs.ImagePNG.String(), fs.ImageGIF.String(), fs.ImageWebP.String()}
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// Photos finds photos based on the search form provided and returns them as PhotoResults.
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func Photos(f form.SearchPhotos) (results PhotoResults, count int, err error) {
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return searchPhotos(f, nil, PhotosColsAll)
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}
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// UserPhotos finds photos based on the search form and user session then returns them as PhotoResults.
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func UserPhotos(f form.SearchPhotos, sess *entity.Session) (results PhotoResults, count int, err error) {
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return searchPhotos(f, sess, PhotosColsAll)
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}
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// PhotoIds finds photo and file ids based on the search form provided and returns them as PhotoResults.
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func PhotoIds(f form.SearchPhotos) (files PhotoResults, count int, err error) {
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f.Merged = false
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f.Primary = true
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return searchPhotos(f, nil, "photos.id, photos.photo_uid, files.file_uid")
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}
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// searchPhotos finds photos based on the search form and user session then returns them as PhotoResults.
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func searchPhotos(f form.SearchPhotos, sess *entity.Session, resultCols string) (results PhotoResults, count int, err error) {
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start := time.Now()
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// Parse query string and filter.
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if err = f.ParseQueryString(); err != nil {
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log.Debugf("search: %s", err)
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return PhotoResults{}, 0, ErrBadRequest
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}
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// Specify table names and joins.
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s := UnscopedDb().Table(entity.File{}.TableName()).Select(resultCols).
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Joins("JOIN photos ON files.photo_id = photos.id AND files.media_id IS NOT NULL").
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Joins("LEFT JOIN cameras ON photos.camera_id = cameras.id").
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Joins("LEFT JOIN lenses ON photos.lens_id = lenses.id").
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Joins("LEFT JOIN places ON photos.place_id = places.id")
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// Limit offset and count.
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if f.Count > 0 && f.Count <= MaxResults {
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s = s.Limit(f.Count).Offset(f.Offset)
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} else {
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s = s.Limit(MaxResults).Offset(f.Offset)
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}
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// Set sort order.
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switch f.Order {
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case entity.SortOrderEdited:
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s = s.Where("photos.edited_at IS NOT NULL").Order("photos.edited_at DESC, files.media_id")
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case entity.SortOrderRelevance:
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if f.Label != "" {
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s = s.Order("photos.photo_quality DESC, photos_labels.uncertainty ASC, files.time_index")
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} else {
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s = s.Order("photos.photo_quality DESC, files.time_index")
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}
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case entity.SortOrderNewest:
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s = s.Order("files.time_index")
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case entity.SortOrderOldest:
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s = s.Order("files.photo_taken_at, files.media_id")
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case entity.SortOrderSimilar:
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s = s.Where("files.file_diff > 0")
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s = s.Order("photos.photo_color, photos.cell_id, files.file_diff, files.time_index")
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case entity.SortOrderName:
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s = s.Order("photos.photo_path, photos.photo_name, files.time_index")
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case entity.SortOrderDefault, entity.SortOrderImported, entity.SortOrderAdded:
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s = s.Order("files.media_id")
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default:
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return PhotoResults{}, 0, ErrBadSortOrder
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}
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// Limit search results to a specific UID scope, e.g. when sharing.
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if txt.NotEmpty(f.In) {
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f.In = strings.ToLower(f.In)
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if idType, idPrefix := rnd.IdType(f.In); idType != rnd.TypeUID || idPrefix != entity.AlbumUID {
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return PhotoResults{}, 0, ErrInvalidId
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} else if a, err := entity.CachedAlbumByUID(f.In); err != nil || a.AlbumUID == "" {
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return PhotoResults{}, 0, ErrInvalidId
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} else if a.AlbumFilter == "" {
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s = s.Joins("JOIN photos_albums ON photos_albums.photo_uid = files.photo_uid").
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Where("photos_albums.hidden = 0 AND photos_albums.album_uid = ?", a.AlbumUID)
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} else if err = form.Unserialize(&f, a.AlbumFilter); err != nil {
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return PhotoResults{}, 0, ErrBadFilter
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} else {
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f.Filter = a.AlbumFilter
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s = s.Where("files.photo_uid NOT IN (SELECT photo_uid FROM photos_albums pa WHERE pa.hidden = 1 AND pa.album_uid = ?)", a.AlbumUID)
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}
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} else {
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f.In = ""
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}
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// Check session permissions and apply as needed.
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if sess != nil {
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aclRole := sess.User().AclRole()
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// Visitors and other restricted users can only access shared content.
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if !sess.HasShare(f.In) && (sess.IsVisitor() || sess.Unregistered()) ||
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f.In == "" && acl.Resources.Deny(acl.ResourcePhotos, aclRole, acl.ActionSearch) {
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event.AuditErr([]string{sess.IP(), "session %s", "%s %s as %s", "denied"}, sess.RefID, acl.ActionSearch.String(), string(acl.ResourcePhotos), aclRole)
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return PhotoResults{}, 0, ErrForbidden
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}
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// Exclude private content?
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if acl.Resources.Deny(acl.ResourcePhotos, aclRole, acl.AccessPrivate) {
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f.Public = true
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f.Private = false
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}
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// Exclude archived content?
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if acl.Resources.Deny(acl.ResourcePhotos, aclRole, acl.ActionDelete) {
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f.Archived = false
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f.Review = false
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}
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// Exclude hidden files?
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if acl.Resources.Deny(acl.ResourceFiles, aclRole, acl.AccessAll) {
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f.Hidden = false
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}
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// Restrict the search to a sub-folder, if specified.
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if dir := sess.User().BasePath; f.In == "" && dir != "" {
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s = s.Where("photos.photo_path LIKE ?", dir+"%")
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}
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}
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// Limit the result file types if hidden images/videos should not be found.
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if !f.Hidden {
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s = s.Where("files.file_type IN (?) OR files.file_video = 1", FileTypes)
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if f.Error {
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s = s.Where("files.file_error <> ''")
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} else {
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s = s.Where("files.file_error = ''")
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}
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}
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// Primary files only?
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if f.Primary {
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s = s.Where("files.file_primary = 1")
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}
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// Find only certain unique IDs?
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if txt.NotEmpty(f.UID) {
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ids := SplitOr(strings.ToLower(f.UID))
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if idType, prefix := rnd.ContainsType(ids); idType == rnd.TypeUID {
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switch prefix {
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case entity.PhotoUID:
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s = s.Where("photos.photo_uid IN (?)", ids)
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case entity.FileUID:
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s = s.Where("files.file_uid IN (?)", ids)
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default:
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log.Debugf("(1) idType: %s, prefix: %s", idType, prefix)
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return PhotoResults{}, 0, fmt.Errorf("invalid %s specified", idType)
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}
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} else if idType.SHA() {
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s = s.Where("files.file_hash IN (?)", ids)
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} else {
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log.Debugf("(2) idType: %s, prefix: %s", idType, prefix)
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return PhotoResults{}, 0, ErrInvalidId
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}
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// Find UIDs only to improve performance?
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if sess == nil && f.FindUidOnly() {
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s = s.Order("files.media_id")
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if result := s.Scan(&results); result.Error != nil {
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return results, 0, result.Error
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}
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log.Debugf("photos: found %s for %s [%s]", english.Plural(len(results), "result", "results"), f.SerializeAll(), time.Since(start))
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if f.Merged {
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return results.Merge()
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}
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return results, len(results), nil
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}
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} else {
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f.UID = ""
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}
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// Filter by label, label category and keywords.
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var categories []entity.Category
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var labels []entity.Label
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var labelIds []uint
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if txt.NotEmpty(f.Label) {
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if err := Db().Where(AnySlug("label_slug", f.Label, txt.Or)).Or(AnySlug("custom_slug", f.Label, txt.Or)).Find(&labels).Error; len(labels) == 0 || err != nil {
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log.Debugf("search: label %s not found", txt.LogParamLower(f.Label))
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return PhotoResults{}, 0, nil
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} else {
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for _, l := range labels {
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labelIds = append(labelIds, l.ID)
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Log("find categories", Db().Where("category_id = ?", l.ID).Find(&categories).Error)
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log.Debugf("search: label %s includes %d categories", txt.LogParamLower(l.LabelName), len(categories))
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for _, category := range categories {
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labelIds = append(labelIds, category.LabelID)
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}
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}
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s = s.Joins("JOIN photos_labels ON photos_labels.photo_id = files.photo_id AND photos_labels.uncertainty < 100 AND photos_labels.label_id IN (?)", labelIds).
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Group("photos.id, files.id")
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}
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}
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// Set search filters based on search terms.
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if terms := txt.SearchTerms(f.Query); f.Query != "" && len(terms) == 0 {
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if f.Title == "" {
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f.Title = fmt.Sprintf("%s*", strings.Trim(f.Query, "%*"))
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f.Query = ""
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}
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} else if len(terms) > 0 {
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switch {
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case terms["faces"]:
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f.Query = strings.ReplaceAll(f.Query, "faces", "")
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f.Faces = "true"
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case terms["people"]:
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f.Query = strings.ReplaceAll(f.Query, "people", "")
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f.Faces = "true"
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case terms["videos"]:
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f.Query = strings.ReplaceAll(f.Query, "videos", "")
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f.Video = true
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case terms["video"]:
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f.Query = strings.ReplaceAll(f.Query, "video", "")
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f.Video = true
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case terms["svg"]:
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f.Query = strings.ReplaceAll(f.Query, "svg", "")
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f.Vector = true
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case terms["animated"]:
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f.Query = strings.ReplaceAll(f.Query, "animated", "")
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f.Animated = true
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case terms["gifs"]:
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f.Query = strings.ReplaceAll(f.Query, "gifs", "")
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f.Animated = true
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case terms["gif"]:
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f.Query = strings.ReplaceAll(f.Query, "gif", "")
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f.Animated = true
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case terms["live"]:
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f.Query = strings.ReplaceAll(f.Query, "live", "")
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f.Live = true
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case terms["raws"]:
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f.Query = strings.ReplaceAll(f.Query, "raws", "")
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f.Raw = true
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case terms["raw"]:
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f.Query = strings.ReplaceAll(f.Query, "raw", "")
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f.Raw = true
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case terms["favorites"]:
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f.Query = strings.ReplaceAll(f.Query, "favorites", "")
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f.Favorite = true
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case terms["stacks"]:
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f.Query = strings.ReplaceAll(f.Query, "stacks", "")
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f.Stack = true
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case terms["panoramas"]:
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f.Query = strings.ReplaceAll(f.Query, "panoramas", "")
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f.Panorama = true
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case terms["scans"]:
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f.Query = strings.ReplaceAll(f.Query, "scans", "")
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f.Scan = true
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case terms["monochrome"]:
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f.Query = strings.ReplaceAll(f.Query, "monochrome", "")
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f.Mono = true
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case terms["mono"]:
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f.Query = strings.ReplaceAll(f.Query, "mono", "")
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f.Mono = true
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}
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}
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// Filter by location?
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if f.Geo == true {
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s = s.Where("photos.cell_id <> 'zz'")
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for _, where := range LikeAnyKeyword("k.keyword", f.Query) {
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s = s.Where("files.photo_id IN (SELECT pk.photo_id FROM keywords k JOIN photos_keywords pk ON k.id = pk.keyword_id WHERE (?))", gorm.Expr(where))
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}
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} else if f.Query != "" {
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if err := Db().Where(AnySlug("custom_slug", f.Query, " ")).Find(&labels).Error; len(labels) == 0 || err != nil {
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log.Debugf("search: label %s not found, using fuzzy search", txt.LogParamLower(f.Query))
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for _, where := range LikeAnyKeyword("k.keyword", f.Query) {
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s = s.Where("files.photo_id IN (SELECT pk.photo_id FROM keywords k JOIN photos_keywords pk ON k.id = pk.keyword_id WHERE (?))", gorm.Expr(where))
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}
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} else {
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for _, l := range labels {
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labelIds = append(labelIds, l.ID)
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Db().Where("category_id = ?", l.ID).Find(&categories)
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log.Debugf("search: label %s includes %d categories", txt.LogParamLower(l.LabelName), len(categories))
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for _, category := range categories {
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labelIds = append(labelIds, category.LabelID)
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}
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}
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if wheres := LikeAnyKeyword("k.keyword", f.Query); len(wheres) > 0 {
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for _, where := range wheres {
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s = s.Where("files.photo_id IN (SELECT pk.photo_id FROM keywords k JOIN photos_keywords pk ON k.id = pk.keyword_id WHERE (?)) OR "+
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"files.photo_id IN (SELECT pl.photo_id FROM photos_labels pl WHERE pl.uncertainty < 100 AND pl.label_id IN (?))", gorm.Expr(where), labelIds)
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}
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} else {
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s = s.Where("files.photo_id IN (SELECT pl.photo_id FROM photos_labels pl WHERE pl.uncertainty < 100 AND pl.label_id IN (?))", labelIds)
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}
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}
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}
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// Search for one or more keywords?
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if txt.NotEmpty(f.Keywords) {
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for _, where := range LikeAnyWord("k.keyword", f.Keywords) {
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s = s.Where("files.photo_id IN (SELECT pk.photo_id FROM keywords k JOIN photos_keywords pk ON k.id = pk.keyword_id WHERE (?))", gorm.Expr(where))
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}
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}
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// Filter by number of faces?
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if txt.IsUInt(f.Faces) {
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s = s.Where("photos.photo_faces >= ?", txt.Int(f.Faces))
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} else if txt.New(f.Faces) && f.Face == "" {
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f.Face = f.Faces
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f.Faces = ""
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} else if txt.Yes(f.Faces) {
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s = s.Where("photos.photo_faces > 0")
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} else if txt.No(f.Faces) {
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s = s.Where("photos.photo_faces = 0")
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}
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// Filter for specific face clusters? Example: PLJ7A3G4MBGZJRMVDIUCBLC46IAP4N7O
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if len(f.Face) >= 32 {
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for _, f := range SplitAnd(strings.ToUpper(f.Face)) {
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s = s.Where(fmt.Sprintf("files.photo_id IN (SELECT photo_id FROM files f JOIN %s m ON f.file_uid = m.file_uid AND m.marker_invalid = 0 WHERE face_id IN (?))",
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entity.Marker{}.TableName()), SplitOr(f))
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}
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} else if txt.New(f.Face) {
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s = s.Where(fmt.Sprintf("files.photo_id IN (SELECT photo_id FROM files f JOIN %s m ON f.file_uid = m.file_uid AND m.marker_invalid = 0 AND m.marker_type = ? WHERE subj_uid IS NULL OR subj_uid = '')",
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entity.Marker{}.TableName()), entity.MarkerFace)
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} else if txt.No(f.Face) {
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s = s.Where(fmt.Sprintf("files.photo_id IN (SELECT photo_id FROM files f JOIN %s m ON f.file_uid = m.file_uid AND m.marker_invalid = 0 AND m.marker_type = ? WHERE face_id IS NULL OR face_id = '')",
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entity.Marker{}.TableName()), entity.MarkerFace)
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} else if txt.Yes(f.Face) {
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s = s.Where(fmt.Sprintf("files.photo_id IN (SELECT photo_id FROM files f JOIN %s m ON f.file_uid = m.file_uid AND m.marker_invalid = 0 AND m.marker_type = ? WHERE face_id IS NOT NULL AND face_id <> '')",
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entity.Marker{}.TableName()), entity.MarkerFace)
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}
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// Filter for one or more subjects?
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if txt.NotEmpty(f.Subject) {
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for _, subj := range SplitAnd(strings.ToLower(f.Subject)) {
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if subjects := SplitOr(subj); rnd.ContainsUID(subjects, 'j') {
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s = s.Where(fmt.Sprintf("files.photo_id IN (SELECT photo_id FROM files f JOIN %s m ON f.file_uid = m.file_uid AND m.marker_invalid = 0 WHERE subj_uid IN (?))",
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entity.Marker{}.TableName()), subjects)
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} else {
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s = s.Where(fmt.Sprintf("files.photo_id IN (SELECT photo_id FROM files f JOIN %s m ON f.file_uid = m.file_uid AND m.marker_invalid = 0 JOIN %s s ON s.subj_uid = m.subj_uid WHERE (?))",
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entity.Marker{}.TableName(), entity.Subject{}.TableName()), gorm.Expr(AnySlug("s.subj_slug", subj, txt.Or)))
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}
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}
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} else if txt.NotEmpty(f.Subjects) {
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for _, where := range LikeAllNames(Cols{"subj_name", "subj_alias"}, f.Subjects) {
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s = s.Where(fmt.Sprintf("files.photo_id IN (SELECT photo_id FROM files f JOIN %s m ON f.file_uid = m.file_uid AND m.marker_invalid = 0 JOIN %s s ON s.subj_uid = m.subj_uid WHERE (?))",
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entity.Marker{}.TableName(), entity.Subject{}.TableName()), gorm.Expr(where))
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}
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}
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// Filter by status?
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if f.Hidden {
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s = s.Where("photos.photo_quality = -1")
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s = s.Where("photos.deleted_at IS NULL")
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} else if f.Archived {
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s = s.Where("photos.photo_quality > -1")
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s = s.Where("photos.deleted_at IS NOT NULL")
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} else {
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s = s.Where("photos.deleted_at IS NULL")
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if f.Private {
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s = s.Where("photos.photo_private = 1")
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} else if f.Public {
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s = s.Where("photos.photo_private = 0")
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}
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if f.Review {
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s = s.Where("photos.photo_quality < 3")
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} else if f.Quality != 0 && f.Private == false {
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s = s.Where("photos.photo_quality >= ?", f.Quality)
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}
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}
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// Filter by camera id or name?
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if txt.IsPosInt(f.Camera) {
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s = s.Where("photos.camera_id = ?", txt.UInt(f.Camera))
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} else if txt.NotEmpty(f.Camera) {
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v := strings.Trim(f.Camera, "*%") + "%"
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s = s.Where("cameras.camera_name LIKE ? OR cameras.camera_model LIKE ? OR cameras.camera_slug LIKE ?", v, v, v)
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}
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// Filter by lens id or name?
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if txt.IsPosInt(f.Lens) {
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s = s.Where("photos.lens_id = ?", txt.UInt(f.Lens))
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} else if txt.NotEmpty(f.Lens) {
|
|
v := strings.Trim(f.Lens, "*%") + "%"
|
|
s = s.Where("lenses.lens_name LIKE ? OR lenses.lens_model LIKE ? OR lenses.lens_slug LIKE ?", v, v, v)
|
|
}
|
|
|
|
// Filter by year?
|
|
if f.Year != "" {
|
|
s = s.Where(AnyInt("photos.photo_year", f.Year, txt.Or, entity.UnknownYear, txt.YearMax))
|
|
}
|
|
|
|
// Filter by month?
|
|
if f.Month != "" {
|
|
s = s.Where(AnyInt("photos.photo_month", f.Month, txt.Or, entity.UnknownMonth, txt.MonthMax))
|
|
}
|
|
|
|
// Filter by day?
|
|
if f.Day != "" {
|
|
s = s.Where(AnyInt("photos.photo_day", f.Day, txt.Or, entity.UnknownDay, txt.DayMax))
|
|
}
|
|
|
|
// Filter by main color?
|
|
if f.Color != "" {
|
|
s = s.Where("files.file_main_color IN (?)", SplitOr(strings.ToLower(f.Color)))
|
|
}
|
|
|
|
// Find favorites only?
|
|
if f.Favorite {
|
|
s = s.Where("photos.photo_favorite = 1")
|
|
}
|
|
|
|
// Find scans only?
|
|
if f.Scan {
|
|
s = s.Where("photos.photo_scan = 1")
|
|
}
|
|
|
|
// Find panoramas only?
|
|
if f.Panorama {
|
|
s = s.Where("photos.photo_panorama = 1")
|
|
}
|
|
|
|
// Find portrait/landscape/square pictures only?
|
|
if f.Portrait {
|
|
s = s.Where("files.file_portrait = 1")
|
|
} else if f.Landscape {
|
|
s = s.Where("files.file_aspect_ratio > 1.25")
|
|
} else if f.Square {
|
|
s = s.Where("files.file_aspect_ratio = 1")
|
|
}
|
|
|
|
if f.Stackable {
|
|
s = s.Where("photos.photo_stack > -1")
|
|
} else if f.Unstacked {
|
|
s = s.Where("photos.photo_stack = -1")
|
|
}
|
|
|
|
// Filter by location country?
|
|
if txt.NotEmpty(f.Country) {
|
|
s = s.Where("photos.photo_country IN (?)", SplitOr(strings.ToLower(f.Country)))
|
|
}
|
|
|
|
// Filter by location state?
|
|
if txt.NotEmpty(f.State) {
|
|
s = s.Where("places.place_state IN (?)", SplitOr(f.State))
|
|
}
|
|
|
|
// Filter by location city?
|
|
if txt.NotEmpty(f.City) {
|
|
s = s.Where("places.place_city IN (?)", SplitOr(f.City))
|
|
}
|
|
|
|
// Filter by location category?
|
|
if txt.NotEmpty(f.Category) {
|
|
s = s.Joins("JOIN cells ON photos.cell_id = cells.id").
|
|
Where("cells.cell_category IN (?)", SplitOr(strings.ToLower(f.Category)))
|
|
}
|
|
|
|
// Filter by media type?
|
|
if txt.NotEmpty(f.Type) {
|
|
s = s.Where("photos.photo_type IN (?)", SplitOr(strings.ToLower(f.Type)))
|
|
} else if f.Video {
|
|
s = s.Where("photos.photo_type = ?", entity.MediaVideo)
|
|
} else if f.Vector {
|
|
s = s.Where("photos.photo_type = ?", entity.MediaVector)
|
|
} else if f.Animated {
|
|
s = s.Where("photos.photo_type = ?", entity.MediaAnimated)
|
|
} else if f.Raw {
|
|
s = s.Where("photos.photo_type = ?", entity.MediaRaw)
|
|
} else if f.Live {
|
|
s = s.Where("photos.photo_type = ?", entity.MediaLive)
|
|
} else if f.Photo {
|
|
s = s.Where("photos.photo_type IN ('image','raw','live','animated')")
|
|
}
|
|
|
|
// Filter by storage path?
|
|
if txt.NotEmpty(f.Path) {
|
|
p := f.Path
|
|
|
|
if strings.HasPrefix(p, "/") {
|
|
p = p[1:]
|
|
}
|
|
|
|
if strings.HasSuffix(p, "/") {
|
|
s = s.Where("photos.photo_path = ?", p[:len(p)-1])
|
|
} else {
|
|
where, values := OrLike("photos.photo_path", p)
|
|
s = s.Where(where, values...)
|
|
}
|
|
}
|
|
|
|
// Filter by primary file name without path and extension.
|
|
if txt.NotEmpty(f.Name) {
|
|
where, names := OrLike("photos.photo_name", f.Name)
|
|
|
|
// Omit file path and known extensions.
|
|
for i := range names {
|
|
names[i] = fs.StripKnownExt(path.Base(names[i].(string)))
|
|
}
|
|
|
|
s = s.Where(where, names...)
|
|
}
|
|
|
|
// Filter by complete file names?
|
|
if txt.NotEmpty(f.Filename) {
|
|
where, values := OrLike("files.file_name", f.Filename)
|
|
s = s.Where(where, values...)
|
|
}
|
|
|
|
// Filter by original file name?
|
|
if txt.NotEmpty(f.Original) {
|
|
where, values := OrLike("photos.original_name", f.Original)
|
|
s = s.Where(where, values...)
|
|
}
|
|
|
|
// Filter by photo title?
|
|
if txt.NotEmpty(f.Title) {
|
|
where, values := OrLike("photos.photo_title", f.Title)
|
|
s = s.Where(where, values...)
|
|
}
|
|
|
|
// Filter by file hash?
|
|
if txt.NotEmpty(f.Hash) {
|
|
s = s.Where("files.file_hash IN (?)", SplitOr(strings.ToLower(f.Hash)))
|
|
}
|
|
|
|
if f.Mono {
|
|
s = s.Where("files.file_chroma = 0 OR file_colors = '111111111'")
|
|
} else if f.Chroma > 9 {
|
|
s = s.Where("files.file_chroma > ?", f.Chroma)
|
|
} else if f.Chroma > 0 {
|
|
s = s.Where("files.file_chroma > 0 AND files.file_chroma <= ?", f.Chroma)
|
|
}
|
|
|
|
if f.Diff != 0 {
|
|
s = s.Where("files.file_diff = ?", f.Diff)
|
|
}
|
|
|
|
if f.Fmin > 0 {
|
|
s = s.Where("photos.photo_f_number >= ?", f.Fmin)
|
|
}
|
|
|
|
if f.Fmax > 0 {
|
|
s = s.Where("photos.photo_f_number <= ?", f.Fmax)
|
|
}
|
|
|
|
if f.Dist == 0 {
|
|
f.Dist = 20
|
|
} else if f.Dist > 5000 {
|
|
f.Dist = 5000
|
|
}
|
|
|
|
// Filter by approx distance to co-ordinates:
|
|
if f.Lat != 0 {
|
|
latMin := f.Lat - Radius*float32(f.Dist)
|
|
latMax := f.Lat + Radius*float32(f.Dist)
|
|
s = s.Where("photos.photo_lat BETWEEN ? AND ?", latMin, latMax)
|
|
}
|
|
if f.Lng != 0 {
|
|
lngMin := f.Lng - Radius*float32(f.Dist)
|
|
lngMax := f.Lng + Radius*float32(f.Dist)
|
|
s = s.Where("photos.photo_lng BETWEEN ? AND ?", lngMin, lngMax)
|
|
}
|
|
|
|
if !f.Before.IsZero() {
|
|
s = s.Where("photos.taken_at <= ?", f.Before.Format("2006-01-02"))
|
|
}
|
|
|
|
if !f.After.IsZero() {
|
|
s = s.Where("photos.taken_at >= ?", f.After.Format("2006-01-02"))
|
|
}
|
|
|
|
// Find stacks only?
|
|
if f.Stack {
|
|
s = s.Where("photos.id IN (SELECT a.photo_id FROM files a JOIN files b ON a.id != b.id AND a.photo_id = b.photo_id AND a.file_type = b.file_type WHERE a.file_type='jpg')")
|
|
}
|
|
|
|
// Filter by album?
|
|
if rnd.IsUID(f.Album, 'a') {
|
|
if f.Filter != "" {
|
|
s = s.Where("files.photo_uid NOT IN (SELECT photo_uid FROM photos_albums pa WHERE pa.hidden = 1 AND pa.album_uid = ?)", f.Album)
|
|
} else {
|
|
s = s.Joins("JOIN photos_albums ON photos_albums.photo_uid = files.photo_uid").
|
|
Where("photos_albums.hidden = 0 AND photos_albums.album_uid = ?", f.Album)
|
|
}
|
|
} else if f.Unsorted && f.Filter == "" {
|
|
s = s.Where("files.photo_uid NOT IN (SELECT photo_uid FROM photos_albums pa WHERE pa.hidden = 0)")
|
|
} else if txt.NotEmpty(f.Album) {
|
|
v := strings.Trim(f.Album, "*%") + "%"
|
|
s = s.Where("files.photo_uid IN (SELECT pa.photo_uid FROM photos_albums pa JOIN albums a ON a.album_uid = pa.album_uid AND pa.hidden = 0 WHERE (a.album_title LIKE ? OR a.album_slug LIKE ?))", v, v)
|
|
} else if txt.NotEmpty(f.Albums) {
|
|
for _, where := range LikeAnyWord("a.album_title", f.Albums) {
|
|
s = s.Where("files.photo_uid IN (SELECT pa.photo_uid FROM photos_albums pa JOIN albums a ON a.album_uid = pa.album_uid AND pa.hidden = 0 WHERE (?))", gorm.Expr(where))
|
|
}
|
|
}
|
|
|
|
// Query database.
|
|
if err = s.Scan(&results).Error; err != nil {
|
|
return results, 0, err
|
|
}
|
|
|
|
// Log number of results.
|
|
log.Debugf("photos: found %s for %s [%s]", english.Plural(len(results), "result", "results"), f.SerializeAll(), time.Since(start))
|
|
|
|
// Merge files that belong to the same photo?
|
|
if f.Merged {
|
|
// Return merged files.
|
|
return results.Merge()
|
|
}
|
|
|
|
// Return unmerged files.
|
|
return results, len(results), nil
|
|
}
|