71 lines
1.3 KiB
Go
71 lines
1.3 KiB
Go
package photoprism
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import (
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"strings"
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"github.com/photoprism/photoprism/pkg/clean"
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)
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// RelatedFiles represents a list of related files to be indexed or imported.
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type RelatedFiles struct {
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Files MediaFiles
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Main *MediaFile
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}
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// HasPreview checks if the list of files contains a PNG or JPEG image to render a preview in the UI.
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func (m RelatedFiles) HasPreview() bool {
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for _, f := range m.Files {
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if f.IsPreviewImage() {
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return true
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}
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}
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if m.Main == nil {
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return false
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}
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return m.Main.IsPreviewImage()
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}
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// String returns file names as string.
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func (m RelatedFiles) String() string {
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names := make([]string, len(m.Files))
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for i, f := range m.Files {
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names[i] = f.BaseName()
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}
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return strings.Join(names, ", ")
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}
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// Len returns the number of related files.
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func (m RelatedFiles) Len() int {
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return len(m.Files)
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}
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// Count returns the number of files without the main file.
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func (m RelatedFiles) Count() int {
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if l := m.Len(); l < 1 {
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return l
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} else {
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return l - 1
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}
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}
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// MainFileType returns the main file type as string.
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func (m RelatedFiles) MainFileType() string {
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if m.Main == nil {
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return ""
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}
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return string(m.Main.FileType())
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}
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// MainLogName returns the main file name for logging.
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func (m RelatedFiles) MainLogName() string {
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if m.Main == nil {
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return ""
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}
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return clean.Log(m.Main.RootRelName())
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}
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