github.com/kaydxh/golang@v0.0.131/go/reflect/array.go (about)

     1  /*
     2   *Copyright (c) 2023, kaydxh
     3   *
     4   *Permission is hereby granted, free of charge, to any person obtaining a copy
     5   *of this software and associated documentation files (the "Software"), to deal
     6   *in the Software without restriction, including without limitation the rights
     7   *to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     8   *copies of the Software, and to permit persons to whom the Software is
     9   *furnished to do so, subject to the following conditions:
    10   *
    11   *The above copyright notice and this permission notice shall be included in all
    12   *copies or substantial portions of the Software.
    13   *
    14   *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    15   *IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    16   *FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    17   *AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    18   *LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    19   *OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    20   *SOFTWARE.
    21   */
    22  package reflect
    23  
    24  import (
    25  	"reflect"
    26  )
    27  
    28  func ArrayAllTagsVaules(req interface{}, key string) []map[string]interface{} {
    29  	sliceValues := reflect.ValueOf(req)
    30  
    31  	var valuesMap []map[string]interface{}
    32  	for i := 0; i < sliceValues.Len(); i++ {
    33  		structValue := sliceValues.Index(i)
    34  		structType := structValue.Type()
    35  
    36  		tagValues := make(map[string]interface{})
    37  
    38  		if structType.Kind() == reflect.Ptr {
    39  			structType = structType.Elem()
    40  			structValue = structValue.Elem()
    41  		}
    42  
    43  		if !structValue.CanInterface() {
    44  			continue
    45  		}
    46  
    47  		tagValues = AllTagsValues(structValue.Interface(), key)
    48  		/*
    49  			// get tags for struct
    50  				if structType.Kind() != reflect.Struct {
    51  					return nil
    52  				}
    53  
    54  				for j := 0; j < structType.NumField(); j++ {
    55  					field := structType.Field(j)
    56  					value := structValue.Field(j)
    57  					if !value.CanInterface() {
    58  						continue
    59  					}
    60  
    61  					tag := field.Tag.Get(key)
    62  					if tag != "" {
    63  						tagValues[tag] = value.Interface()
    64  					}
    65  				}
    66  		*/
    67  
    68  		valuesMap = append(valuesMap, tagValues)
    69  	}
    70  
    71  	return valuesMap
    72  }