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Add csv file render support defaultly (#4105)
* add csv file render support defaultly * escaping csv column content
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// Copyright 2018 The Gitea Authors. All rights reserved. | ||
// Use of this source code is governed by a MIT-style | ||
// license that can be found in the LICENSE file. | ||
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package markup | ||
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import ( | ||
"bytes" | ||
"encoding/csv" | ||
"html" | ||
"io" | ||
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"code.gitea.io/gitea/modules/markup" | ||
) | ||
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func init() { | ||
markup.RegisterParser(Parser{}) | ||
} | ||
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// Parser implements markup.Parser for orgmode | ||
type Parser struct { | ||
} | ||
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// Name implements markup.Parser | ||
func (Parser) Name() string { | ||
return "csv" | ||
} | ||
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// Extensions implements markup.Parser | ||
func (Parser) Extensions() []string { | ||
return []string{".csv"} | ||
} | ||
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// Render implements markup.Parser | ||
func (Parser) Render(rawBytes []byte, urlPrefix string, metas map[string]string, isWiki bool) []byte { | ||
rd := csv.NewReader(bytes.NewReader(rawBytes)) | ||
var tmpBlock bytes.Buffer | ||
tmpBlock.WriteString(`<table class="table">`) | ||
for { | ||
fields, err := rd.Read() | ||
if err == io.EOF { | ||
break | ||
} | ||
if err != nil { | ||
continue | ||
} | ||
tmpBlock.WriteString("<tr>") | ||
for _, field := range fields { | ||
tmpBlock.WriteString("<td>") | ||
tmpBlock.WriteString(html.EscapeString(field)) | ||
tmpBlock.WriteString("</td>") | ||
} | ||
tmpBlock.WriteString("<tr>") | ||
} | ||
tmpBlock.WriteString("</table>") | ||
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return tmpBlock.Bytes() | ||
} |
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@@ -0,0 +1,25 @@ | ||
// Copyright 2018 The Gitea Authors. All rights reserved. | ||
// Use of this source code is governed by a MIT-style | ||
// license that can be found in the LICENSE file. | ||
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package markup | ||
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import ( | ||
"testing" | ||
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"github.com/stretchr/testify/assert" | ||
) | ||
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func TestRenderCSV(t *testing.T) { | ||
var parser Parser | ||
var kases = map[string]string{ | ||
"a": "<table class=\"table\"><tr><td>a</td><tr></table>", | ||
"1,2": "<table class=\"table\"><tr><td>1</td><td>2</td><tr></table>", | ||
"<br/>": "<table class=\"table\"><tr><td><br/></td><tr></table>", | ||
} | ||
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for k, v := range kases { | ||
res := parser.Render([]byte(k), "", nil, false) | ||
assert.EqualValues(t, v, string(res)) | ||
} | ||
} |