80 lines
1.9 KiB
Go
80 lines
1.9 KiB
Go
package meta
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import (
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"reflect"
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"strings"
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"time"
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"github.com/photoprism/photoprism/pkg/clean"
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"github.com/photoprism/photoprism/pkg/media"
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"github.com/photoprism/photoprism/pkg/projection"
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)
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// Report returns form fields as table rows for reports.
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func Report(f interface{}) (rows [][]string, cols []string) {
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cols = []string{"Field", "Type", "Exiftool", "Adobe XMP", "DCMI"}
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v := reflect.ValueOf(f)
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if v.Kind() == reflect.Ptr {
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v = v.Elem()
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}
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if v.Kind() != reflect.Struct {
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return rows, cols
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}
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rows = make([][]string, 0, v.NumField())
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// Iterate through all form fields.
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for i := 0; i < v.NumField(); i++ {
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if !v.Type().Field(i).IsExported() {
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continue
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}
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fieldValue := v.Field(i)
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fieldName := v.Type().Field(i).Name
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metaTags := v.Type().Field(i).Tag.Get("meta")
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xmpTags := v.Type().Field(i).Tag.Get("xmp")
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dcTags := v.Type().Field(i).Tag.Get("dc")
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reportTag := v.Type().Field(i).Tag.Get("report")
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// Serialize field values as string.
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if metaTags != "" && metaTags != "-" && reportTag != "-" {
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typeName := "any"
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switch t := fieldValue.Interface().(type) {
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case Keywords:
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typeName = "list"
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case projection.Type, media.Type:
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typeName = "type"
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case time.Duration:
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typeName = "duration"
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case time.Time:
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typeName = "timestamp"
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case int, int8, int16, int32, int64:
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typeName = "number"
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case uint, uint8, uint16, uint32, uint64:
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typeName = "number"
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case float32, float64:
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typeName = "decimal"
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case string:
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typeName = "text"
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case bool:
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typeName = "flag"
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default:
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log.Warnf("failed reporting on %T %s", t, clean.Token(fieldName))
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continue
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}
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metaTags = strings.ReplaceAll(metaTags, ",", ", ")
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xmpTags = strings.ReplaceAll(xmpTags, ",", ", ")
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dcTags = strings.ReplaceAll(dcTags, ",", ", ")
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rows = append(rows, []string{fieldName, typeName, metaTags, xmpTags, dcTags})
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}
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}
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return rows, cols
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}
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