82 lines
2.2 KiB
Go
82 lines
2.2 KiB
Go
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package multipTemplate
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import (
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"embed"
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"github.com/gin-gonic/gin/render"
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"html/template"
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"io/fs"
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"path/filepath"
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)
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type MultipleFileTemplate struct {
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Template map[string]*template.Template
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FuncMap template.FuncMap
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}
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type MultipleFsTemplate struct {
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MultipleFileTemplate
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Fs embed.FS
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}
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func NewFileTemplate() *MultipleFileTemplate {
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return &MultipleFileTemplate{
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Template: make(map[string]*template.Template),
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FuncMap: make(template.FuncMap),
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}
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}
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func NewFsTemplate(f embed.FS) *MultipleFsTemplate {
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return &MultipleFsTemplate{
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MultipleFileTemplate: MultipleFileTemplate{
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Template: make(map[string]*template.Template),
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FuncMap: make(template.FuncMap),
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},
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Fs: f,
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}
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}
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func (t *MultipleFileTemplate) SetTemplate(name string, templ *template.Template) *MultipleFileTemplate {
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if _, ok := t.Template[name]; ok {
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panic("exists same template " + name)
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}
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t.Template[name] = templ
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return t
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}
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func (t *MultipleFileTemplate) AddTemplate(mainTemplatePattern string, fnMap template.FuncMap, layoutTemplatePattern ...string) *MultipleFileTemplate {
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mainTemplates, err := filepath.Glob(mainTemplatePattern)
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if err != nil {
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panic(err)
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}
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for _, mainTemplate := range mainTemplates {
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if _, ok := t.Template[mainTemplate]; ok {
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panic("exists same Template " + mainTemplate)
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}
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file := filepath.Base(mainTemplate)
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pattern := append([]string{mainTemplate}, layoutTemplatePattern...)
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t.Template[mainTemplate] = template.Must(template.New(file).Funcs(fnMap).ParseFiles(pattern...))
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}
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return t
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}
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func (t *MultipleFileTemplate) Instance(name string, data any) render.Render {
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return render.HTML{
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Template: t.Template[name],
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Data: data,
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}
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}
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func (t *MultipleFsTemplate) AddTemplate(mainTemplatePattern string, fnMap template.FuncMap, layoutTemplatePattern ...string) *MultipleFsTemplate {
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mainTemplates, err := fs.Glob(t.Fs, mainTemplatePattern)
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if err != nil {
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panic(err)
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}
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for _, mainTemplate := range mainTemplates {
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if _, ok := t.Template[mainTemplate]; ok {
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panic("exists same Template " + mainTemplate)
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}
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file := filepath.Base(mainTemplate)
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pattern := append([]string{mainTemplate}, layoutTemplatePattern...)
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t.Template[mainTemplate] = template.Must(template.New(file).Funcs(fnMap).ParseFS(t.Fs, pattern...))
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}
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return t
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}
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