46 خطوط
1.1 KiB
Go
46 خطوط
1.1 KiB
Go
package ext
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// Extensions is the generic extension map for Feeds and Items.
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// The first map is for the element namespace prefix (e.g., itunes).
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// The second map is for the element name (e.g., author).
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type Extensions map[string]map[string][]Extension
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// Extension represents a single XML element that was in a non
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// default namespace in a Feed or Item/Entry.
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type Extension struct {
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Name string `json:"name"`
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Value string `json:"value"`
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Attrs map[string]string `json:"attrs"`
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Children map[string][]Extension `json:"children"`
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}
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func parseTextExtension(name string, extensions map[string][]Extension) (value string) {
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if extensions == nil {
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return
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}
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matches, ok := extensions[name]
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if !ok || len(matches) == 0 {
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return
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}
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match := matches[0]
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return match.Value
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}
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func parseTextArrayExtension(name string, extensions map[string][]Extension) (values []string) {
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if extensions == nil {
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return
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}
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matches, ok := extensions[name]
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if !ok || len(matches) == 0 {
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return
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}
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values = []string{}
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for _, m := range matches {
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values = append(values, m.Value)
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}
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return
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}
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