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fn_url_parse.go
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/
fn_url_parse.go
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// Unless explicitly stated otherwise all files in this repository are licensed
// under the MIT License.
// This product includes software developed at Guance Cloud (https://www.guance.com/).
// Copyright 2021-present Guance, Inc.
package funcs
import (
"fmt"
"net/url"
"strings"
"github.com/GuanceCloud/platypus/pkg/ast"
"github.com/GuanceCloud/platypus/pkg/engine/runtime"
"github.com/GuanceCloud/platypus/pkg/errchain"
)
func URLParseChecking(ctx *runtime.Context, funcExpr *ast.CallExpr) *errchain.PlError {
if len(funcExpr.Param) != 1 {
return runtime.NewRunError(ctx, fmt.Sprintf(
"func %s expects 1 arg", funcExpr.Name), funcExpr.NamePos)
}
if funcExpr.Param[0].NodeType != ast.TypeIdentifier && funcExpr.Param[0].NodeType != ast.TypeAttrExpr {
return runtime.NewRunError(ctx, fmt.Sprintf(
"expect Identifier or AttrExpr, got %s", funcExpr.Param[0].NodeType), funcExpr.Param[0].StartPos())
}
return nil
}
func URLParse(ctx *runtime.Context, funcExpr *ast.CallExpr) *errchain.PlError {
if len(funcExpr.Param) != 1 {
return runtime.NewRunError(ctx, fmt.Sprintf(
"func %s expects 1 arg", funcExpr.Name), funcExpr.NamePos)
}
if funcExpr.Param[0].NodeType != ast.TypeIdentifier && funcExpr.Param[0].NodeType != ast.TypeAttrExpr {
return runtime.NewRunError(ctx, fmt.Sprintf(
"expect Identifier or AttrExpr, got %s", funcExpr.Param[0].NodeType),
funcExpr.Param[0].StartPos())
}
key, err := getKeyName(funcExpr.Param[0])
if err != nil {
return runtime.NewRunError(ctx, err.Error(), funcExpr.Param[0].StartPos())
}
u, err := ctx.GetKeyConv2Str(key)
if err != nil {
l.Debug(err)
return nil
}
uu, err := url.Parse(u)
if err != nil {
return runtime.NewRunError(ctx, fmt.Sprintf(
"failed to parse url %s: %s", u, err.Error()), funcExpr.NamePos)
}
params := make(map[string]any)
for k, vs := range uu.Query() {
params[k] = strings.Join(vs, ",")
}
res := map[string]any{
"scheme": uu.Scheme,
"host": uu.Host,
"port": uu.Port(),
"path": uu.Path,
"params": params,
}
ctx.Regs.ReturnAppend(res, ast.Map)
return nil
}