56 lines
1.1 KiB
Go
56 lines
1.1 KiB
Go
package elements
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import (
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"github.com/gopherjs/gopherjs/js"
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"go.dev.pztrn.name/bulpherjs/common"
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)
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// MetaOptions is a "meta" HTML head element configuration structure.
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type MetaOptions struct {
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Charset string
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Content string
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Name string
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}
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// Meta is a controlling structure for "meta" HTML head element.
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type Meta struct {
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options *MetaOptions
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}
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// NewMeta creates "meta" HTML head controlling structure.
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func NewMeta(metaOptions *MetaOptions) *Meta {
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m := &Meta{}
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m.initialize(metaOptions)
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return m
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}
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// Build builds element.
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func (m *Meta) Build() *js.Object {
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meta := js.Global.Get(common.HTMLElementDocument).Call(common.JSCallCreateElement, common.HTMLElementMeta)
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if m.options == nil {
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return meta
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}
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if m.options.Charset != "" {
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meta.Set(common.HTMLMetaParameterCharset, m.options.Charset)
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}
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if m.options.Content != "" {
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meta.Set(common.HTMLMetaParameterContent, m.options.Content)
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}
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if m.options.Name != "" {
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meta.Set(common.HTMLMetaParameterName, m.options.Name)
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}
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return meta
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}
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// Initializes controlling structure with necessary parameters.
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func (m *Meta) initialize(metaOptions *MetaOptions) {
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m.options = metaOptions
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}
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