diff --git a/modules/html/html.go b/modules/html/html.go
new file mode 100644
index 0000000000..dafdb503b6
--- /dev/null
+++ b/modules/html/html.go
@@ -0,0 +1,34 @@
+// Copyright 2022 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.
+
+package html
+
+// ParseSizeAndClass get size and class from string with default values
+// If present, "others" expects the new size first and then the classes to use
+func ParseSizeAndClass(defaultSize int, defaultClass string, others ...interface{}) (int, string) {
+ if len(others) == 0 {
+ return defaultSize, defaultClass
+ }
+
+ size := defaultSize
+ _size, ok := others[0].(int)
+ if ok && _size != 0 {
+ size = _size
+ }
+
+ if len(others) == 1 {
+ return size, defaultClass
+ }
+
+ class := defaultClass
+ if _class, ok := others[1].(string); ok && _class != "" {
+ if defaultClass == "" {
+ class = _class
+ } else {
+ class = defaultClass + " " + _class
+ }
+ }
+
+ return size, class
+}
diff --git a/modules/svg/svg.go b/modules/svg/svg.go
index 1d1f8a90eb..4e13d92d41 100644
--- a/modules/svg/svg.go
+++ b/modules/svg/svg.go
@@ -4,10 +4,43 @@
package svg
-// SVGs contains discovered SVGs
-var SVGs map[string]string
+import (
+ "fmt"
+ "html/template"
+ "regexp"
+ "strings"
+
+ "code.gitea.io/gitea/modules/html"
+)
+
+var (
+ // SVGs contains discovered SVGs
+ SVGs map[string]string
+
+ widthRe = regexp.MustCompile(`width="[0-9]+?"`)
+ heightRe = regexp.MustCompile(`height="[0-9]+?"`)
+)
+
+const defaultSize = 16
// Init discovers SVGs and populates the `SVGs` variable
func Init() {
SVGs = Discover()
}
+
+// Render render icons - arguments icon name (string), size (int), class (string)
+func RenderHTML(icon string, others ...interface{}) template.HTML {
+ size, class := html.ParseSizeAndClass(defaultSize, "", others...)
+
+ if svgStr, ok := SVGs[icon]; ok {
+ if size != defaultSize {
+ 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("")
+}
diff --git a/modules/templates/helper.go b/modules/templates/helper.go
index a127b98dc2..c5434b7c63 100644
--- a/modules/templates/helper.go
+++ b/modules/templates/helper.go
@@ -35,6 +35,7 @@ import (
"code.gitea.io/gitea/modules/emoji"
"code.gitea.io/gitea/modules/git"
giturl "code.gitea.io/gitea/modules/git/url"
+ gitea_html "code.gitea.io/gitea/modules/html"
"code.gitea.io/gitea/modules/json"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/markup"
@@ -348,7 +349,7 @@ func NewFuncMap() []template.FuncMap {
}
return false
},
- "svg": SVG,
+ "svg": svg.RenderHTML,
"avatar": Avatar,
"avatarHTML": AvatarHTML,
"avatarByAction": AvatarByAction,
@@ -363,17 +364,17 @@ func NewFuncMap() []template.FuncMap {
if len(urlSort) == 0 && isDefault {
// if sort is sorted as default add arrow tho this table header
if isDefault {
- return SVG("octicon-triangle-down", 16)
+ return svg.RenderHTML("octicon-triangle-down", 16)
}
} else {
// if sort arg is in url test if it correlates with column header sort arguments
// the direction of the arrow should indicate the "current sort order", up means ASC(normal), down means DESC(rev)
if urlSort == normSort {
// the table is sorted with this header normal
- return SVG("octicon-triangle-up", 16)
+ return svg.RenderHTML("octicon-triangle-up", 16)
} else if urlSort == revSort {
// the table is sorted with this header reverse
- return SVG("octicon-triangle-down", 16)
+ return svg.RenderHTML("octicon-triangle-down", 16)
}
}
// the table is NOT sorted with this header
@@ -594,29 +595,6 @@ func NewTextFuncMap() []texttmpl.FuncMap {
}}
}
-var (
- widthRe = regexp.MustCompile(`width="[0-9]+?"`)
- heightRe = regexp.MustCompile(`height="[0-9]+?"`)
-)
-
-func parseOthers(defaultSize int, defaultClass string, others ...interface{}) (int, string) {
- size := defaultSize
- if len(others) > 0 && others[0].(int) != 0 {
- size = others[0].(int)
- }
-
- class := defaultClass
- if len(others) > 1 && others[1].(string) != "" {
- if defaultClass == "" {
- class = others[1].(string)
- } else {
- class = defaultClass + " " + others[1].(string)
- }
- }
-
- return size, class
-}
-
// AvatarHTML creates the HTML for an avatar
func AvatarHTML(src string, size int, class, name string) template.HTML {
sizeStr := fmt.Sprintf(`%d`, size)
@@ -628,26 +606,9 @@ func AvatarHTML(src string, size int, class, name string) template.HTML {
return template.HTML(`
`)
}
-// SVG render icons - arguments icon name (string), size (int), class (string)
-func SVG(icon string, others ...interface{}) template.HTML {
- size, class := parseOthers(16, "", others...)
-
- 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("")
-}
-
// Avatar renders user avatars. args: user, size (int), class (string)
func Avatar(item interface{}, others ...interface{}) template.HTML {
- size, class := parseOthers(avatars.DefaultAvatarPixelSize, "ui avatar vm", others...)
+ size, class := gitea_html.ParseSizeAndClass(avatars.DefaultAvatarPixelSize, "ui avatar vm", others...)
switch t := item.(type) {
case *user_model.User:
@@ -678,7 +639,7 @@ func AvatarByAction(action *activities_model.Action, others ...interface{}) temp
// RepoAvatar renders repo avatars. args: repo, size(int), class (string)
func RepoAvatar(repo *repo_model.Repository, others ...interface{}) template.HTML {
- size, class := parseOthers(avatars.DefaultAvatarPixelSize, "ui avatar", others...)
+ size, class := gitea_html.ParseSizeAndClass(avatars.DefaultAvatarPixelSize, "ui avatar", others...)
src := repo.RelAvatarLink()
if src != "" {
@@ -689,7 +650,7 @@ func RepoAvatar(repo *repo_model.Repository, others ...interface{}) template.HTM
// AvatarByEmail renders avatars by email address. args: email, name, size (int), class (string)
func AvatarByEmail(email, name string, others ...interface{}) template.HTML {
- size, class := parseOthers(avatars.DefaultAvatarPixelSize, "ui avatar", others...)
+ size, class := gitea_html.ParseSizeAndClass(avatars.DefaultAvatarPixelSize, "ui avatar", others...)
src := avatars.GenerateEmailAvatarFastLink(email, size*setting.Avatar.RenderedSizeFactor)
if src != "" {