49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
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// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package htmlutil
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import (
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"fmt"
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"html/template"
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"slices"
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)
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// ParseSizeAndClass get size and class from string with default values
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// If present, "others" expects the new size first and then the classes to use
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func ParseSizeAndClass(defaultSize int, defaultClass string, others ...any) (int, string) {
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size := defaultSize
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if len(others) >= 1 {
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if v, ok := others[0].(int); ok && v != 0 {
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size = v
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}
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}
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class := defaultClass
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if len(others) >= 2 {
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if v, ok := others[1].(string); ok && v != "" {
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if class != "" {
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class += " "
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}
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class += v
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}
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}
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return size, class
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}
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func HTMLFormat(s string, rawArgs ...any) template.HTML {
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args := slices.Clone(rawArgs)
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for i, v := range args {
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switch v := v.(type) {
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case nil, bool, int, int8, int16, int32, int64, uint, uint8, uint16, uint32, uint64, float32, float64, template.HTML:
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// for most basic types (including template.HTML which is safe), just do nothing and use it
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case string:
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args[i] = template.HTMLEscapeString(v)
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case fmt.Stringer:
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args[i] = template.HTMLEscapeString(v.String())
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default:
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args[i] = template.HTMLEscapeString(fmt.Sprint(v))
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}
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}
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return template.HTML(fmt.Sprintf(s, args...))
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}
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