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File header tweaks, add CSS helpers (#12635)

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- replace two instances of fontawesome with octicons
- add new "class" optional argument to "svg" helper
- add many new CSS helpers and move their import to the end for
  increaseed precedence

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
silverwind 2020-09-08 19:17:56 +02:00 • committed by GitHub
parent e204398754
commit 3865ecbf13
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 126 additions and 18 deletions
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14
modules/templates/helper.go
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@ -468,13 +468,23 @@ func NewTextFuncMap() []texttmpl.FuncMap {
var widthRe = regexp.MustCompile(`width="[0-9]+?"`)
var heightRe = regexp.MustCompile(`height="[0-9]+?"`)
// SVG render icons
func SVG(icon string, size int) template.HTML {
// SVG render icons - arguments icon name (string), size (int), class (string)
func SVG(icon string, others ...interface{}) template.HTML {
var size = others[0].(int)
class := ""
if len(others) > 1 && others[1].(string) != "" {
class = others[1].(string)
}
if svgStr, ok := svg.SVGs[icon]; ok {
if size != 16 {
svgStr = widthRe.ReplaceAllString(svgStr, fmt.Sprintf(`width="%d"`, size))
svgStr = heightRe.ReplaceAllString(svgStr, fmt.Sprintf(`height="%d"`, size))
}
if class != "" {
svgStr = strings.Replace(svgStr, `class="`, fmt.Sprintf(`class="%s `, class), 1)
}
return template.HTML(svgStr)
}
return template.HTML("")