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60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package util
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import (
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"errors"
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"github.com/go-playground/validator/v10"
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"github.com/go-sonic/sonic/handler/trans"
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"github.com/go-sonic/sonic/util/xerr"
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"regexp"
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"strings"
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"unicode/utf8"
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)
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func IfElse(condition bool, a, b interface{}) interface{} {
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if condition {
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return a
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}
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return b
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}
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func CompositeURL(urls ...string) string {
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builder := strings.Builder{}
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for i, url := range urls {
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if url == "" {
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continue
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}
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url = strings.TrimSuffix(url, "/")
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url = strings.TrimPrefix(url, "/")
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if i != 0 {
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builder.WriteString("/")
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}
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builder.WriteString(url)
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}
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return builder.String()
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}
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var htmlRegexp = regexp.MustCompile(`(<[^<]*?>)|(<[\s]*?/[^<]*?>)|(<[^<]*?/[\s]*?>)`)
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func CleanHTMLTag(htmlContent string) string {
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if htmlContent == "" {
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return ""
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}
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return htmlRegexp.ReplaceAllString(htmlContent, "")
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}
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var blankRegexp = regexp.MustCompile(`\s`)
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func HTMLFormatWordCount(html string) int64 {
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text := CleanHTMLTag(html)
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return int64(utf8.RuneCountInString(text) - len(blankRegexp.FindSubmatchIndex(StringToBytes(text))))
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}
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func WrapJsonBindErr(err error) error {
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e := validator.ValidationErrors{}
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if errors.As(err, &e) {
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return xerr.WithStatus(e, xerr.StatusBadRequest).WithMsg(trans.Translate(e))
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}
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return xerr.WithStatus(err, xerr.StatusBadRequest)
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}
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