mirror of
https://github.com/gogf/gf.git
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60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package converter
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import "github.com/gogf/gf/v2/internal/json"
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// SliceMap converts `value` to []map[string]any.
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// Note that it automatically checks and converts json string to []map if `value` is string/[]byte.
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func (c *Converter) SliceMap(value any, sliceOption SliceOption, mapOption MapOption) ([]map[string]any, error) {
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if value == nil {
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return nil, nil
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}
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switch r := value.(type) {
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case string:
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list := make([]map[string]any, 0)
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if len(r) > 0 && r[0] == '[' && r[len(r)-1] == ']' {
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if err := json.UnmarshalUseNumber([]byte(r), &list); err != nil {
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return nil, err
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}
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return list, nil
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}
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return nil, nil
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case []byte:
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list := make([]map[string]any, 0)
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if len(r) > 0 && r[0] == '[' && r[len(r)-1] == ']' {
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if err := json.UnmarshalUseNumber(r, &list); err != nil {
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return nil, err
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}
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return list, nil
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}
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return nil, nil
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case []map[string]any:
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return r, nil
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default:
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array, err := c.SliceAny(value, sliceOption)
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if err != nil {
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return nil, err
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}
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if len(array) == 0 {
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return nil, nil
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}
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list := make([]map[string]any, len(array))
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for k, v := range array {
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m, err := c.Map(v, mapOption)
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if err != nil && !sliceOption.ContinueOnError {
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return nil, err
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}
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list[k] = m
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}
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return list, nil
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}
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}
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