65 lines
2.3 KiB
Go
65 lines
2.3 KiB
Go
package twentyfifteen
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import (
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"fmt"
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"github.com/fthvgb1/wp-go/helper"
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"github.com/fthvgb1/wp-go/helper/maps"
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str "github.com/fthvgb1/wp-go/helper/strings"
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"github.com/fthvgb1/wp-go/internal/theme/common"
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)
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var postx = map[string]string{
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"left": "left",
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"right": "right",
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"center": "center",
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}
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var posty = map[string]string{
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"top": "top",
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"bottom": "bottom",
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"center": "center",
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}
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var size = map[string]string{
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"auto": "auto",
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"contain": "contain",
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"cover": "cover",
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}
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var repeat = map[string]string{
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"repeat-x": "repeat-x",
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"repeat-y": "repeat-y",
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"repeat": "repeat",
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"no-repeat": "no-repeat",
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}
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func CalCustomBackGround(h *common.Handle) (r string) {
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if h.ThemeMods.BackgroundImage == "" && h.ThemeMods.BackgroundColor == themesupport.CustomBackground.DefaultColor {
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return
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}
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s := str.NewBuilder()
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if h.ThemeMods.BackgroundImage != "" {
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s.Sprintf(` background-image: url("%s");`, helper.CutUrlHost(h.ThemeMods.BackgroundImage))
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}
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backgroundPositionX := helper.Defaults(h.ThemeMods.BackgroundPositionX, themesupport.CustomBackground.DefaultPositionX)
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backgroundPositionX = maps.WithDefaultVal(postx, backgroundPositionX, "left")
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backgroundPositionY := helper.Defaults(h.ThemeMods.BackgroundPositionY, themesupport.CustomBackground.DefaultPositionY)
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backgroundPositionY = maps.WithDefaultVal(posty, backgroundPositionY, "top")
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positon := fmt.Sprintf(" background-position: %s %s;", backgroundPositionX, backgroundPositionY)
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siz := helper.DefaultVal(h.ThemeMods.BackgroundSize, themesupport.CustomBackground.DefaultSize)
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siz = maps.WithDefaultVal(size, siz, "auto")
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siz = fmt.Sprintf(" background-size: %s;", siz)
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repeats := helper.Defaults(h.ThemeMods.BackgroundRepeat, themesupport.CustomBackground.DefaultRepeat)
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repeats = maps.WithDefaultVal(repeat, repeats, "repeat")
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repeats = fmt.Sprintf(" background-repeat: %s;", repeats)
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attachment := helper.Defaults(h.ThemeMods.BackgroundAttachment, themesupport.CustomBackground.DefaultAttachment)
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attachment = helper.Or(attachment == "fixed", "fixed", "scroll")
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attachment = fmt.Sprintf(" background-attachment: %s;", attachment)
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s.WriteString(positon, siz, repeats, attachment)
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r = fmt.Sprintf(`<style id="custom-background-css">
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body.custom-background {%s}
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</style>`, s.String())
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return
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}
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