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67 lines
1.7 KiB
67 lines
1.7 KiB
// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package setting
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import (
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"regexp"
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"strings"
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"code.gitea.io/gitea/modules/log"
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)
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// ExternalMarkupParsers represents the external markup parsers
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var (
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ExternalMarkupParsers []MarkupParser
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)
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// MarkupParser defines the external parser configured in ini
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type MarkupParser struct {
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Enabled bool
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MarkupName string
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Command string
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FileExtensions []string
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IsInputFile bool
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}
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func newMarkup() {
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extensionReg := regexp.MustCompile(`\.\w`)
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for _, sec := range Cfg.Section("markup").ChildSections() {
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name := strings.TrimPrefix(sec.Name(), "markup.")
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if name == "" {
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log.Warn("name is empty, markup " + sec.Name() + "ignored")
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continue
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}
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extensions := sec.Key("FILE_EXTENSIONS").Strings(",")
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var exts = make([]string, 0, len(extensions))
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for _, extension := range extensions {
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if !extensionReg.MatchString(extension) {
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log.Warn(sec.Name() + " file extension " + extension + " is invalid. Extension ignored")
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} else {
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exts = append(exts, extension)
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}
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}
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if len(exts) == 0 {
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log.Warn(sec.Name() + " file extension is empty, markup " + name + " ignored")
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continue
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}
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command := sec.Key("RENDER_COMMAND").MustString("")
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if command == "" {
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log.Warn(" RENDER_COMMAND is empty, markup " + name + " ignored")
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continue
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}
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ExternalMarkupParsers = append(ExternalMarkupParsers, MarkupParser{
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Enabled: sec.Key("ENABLED").MustBool(false),
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MarkupName: name,
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FileExtensions: exts,
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Command: command,
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IsInputFile: sec.Key("IS_INPUT_FILE").MustBool(false),
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})
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}
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}
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