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Chore: Replace html2text modules with simplified internal function

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The module microcosm-cc/bluemonday now requires Go v1.21 and is quite frankly an overkill as Mailpit only needs to convert HTML to a single line (no formatting).
This commit is contained in:
Ralph Slooten
2023-10-14 22:28:14 +13:00
parent 93da18778c
commit a9fe0d8e58
6 changed files with 78 additions and 42 deletions
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8
internal/tools/snippets.go
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@ -3,6 +3,8 @@ package tools
import (
"regexp"
"strings"
"github.com/axllent/mailpit/internal/tools/html2text"
)
// CreateSnippet returns a message snippet. It will use the HTML version (if it exists)
@ -12,17 +14,13 @@ func CreateSnippet(text, html string) string {
html = strings.TrimSpace(html)
limit := 200
spaceRe := regexp.MustCompile(`\s+`)
nlRe := regexp.MustCompile(`\r?\n`)
if text == "" && html == "" {
return ""
}
if html != "" {
data := nlRe.ReplaceAllString(stripHTML(html), " ")
// replace \uFEFF with space, see https://github.com/golang/go/issues/42274#issuecomment-1017258184
data = strings.ReplaceAll(data, string('\uFEFF'), " ")
data = strings.TrimSpace(spaceRe.ReplaceAllString(data, " "))
data := html2text.Strip(html, false)
if len(data) <= limit {
return data