54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
package api
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import (
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"encoding/json"
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"fmt"
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"log"
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"strings"
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)
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func (args *TemplateSummaryVariableArgs) Render() string {
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if args == nil {
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return "<nil>"
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}
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switch args.Type {
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case "map":
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b, err := json.Marshal(args.Values)
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if err != nil {
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log.Printf("WARN: failed to parse map-variable args: expected JSON, got %v\n", args.Values)
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return "<parsing err>"
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}
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return string(b)
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case "constant":
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values, ok := args.Values.([]interface{})
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if !ok {
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log.Printf("WARN: failed to parse constant-variable args: expected array, got %v\n", args.Values)
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return "<parsing err>"
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}
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var out []string
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for _, v := range values {
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out = append(out, fmt.Sprintf("%q", v))
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}
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return fmt.Sprintf("[%s]", strings.Join(out, " "))
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case "query":
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values, ok := args.Values.(map[string]interface{})
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if !ok {
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log.Printf("WARN: failed to parse query-variable args: expected JSON object, got %v\n", args.Values)
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return "<parsing err>"
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}
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qVal, ok := values["query"]
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if !ok {
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log.Printf("WARN: failed to parse query-variable args: no 'query' key in %v\n", values)
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return "<parsing err>"
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}
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lVal, ok := values["language"]
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if !ok {
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log.Printf("WARN: failed to parse query-variable args: no 'language' key in %v\n", values)
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return "<parsing err>"
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}
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return fmt.Sprintf("language=%q query=%q", lVal, qVal)
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default:
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}
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return "<unknown variable type>"
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}
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