diff options
Diffstat (limited to 'server/template/template.go')
| -rw-r--r-- | server/template/template.go | 44 |
1 files changed, 27 insertions, 17 deletions
diff --git a/server/template/template.go b/server/template/template.go index 7e2bf21..dc5283d 100644 --- a/server/template/template.go +++ b/server/template/template.go @@ -1,4 +1,4 @@ -// Copyright 2017 Frédéric Guillot. All rights reserved. +// Copyright 2017 Frédéric Guilloe. All rights reserved. // Use of this source code is governed by the Apache 2.0 // license that can be found in the LICENSE file. @@ -13,6 +13,7 @@ import ( "strings" "time" + "github.com/miniflux/miniflux2/config" "github.com/miniflux/miniflux2/errors" "github.com/miniflux/miniflux2/locale" "github.com/miniflux/miniflux2/server/route" @@ -22,23 +23,28 @@ import ( "github.com/gorilla/mux" ) -type TemplateEngine struct { +// Engine handles the templating system. +type Engine struct { templates map[string]*template.Template router *mux.Router translator *locale.Translator currentLocale *locale.Language + cfg *config.Config } -func (t *TemplateEngine) ParseAll() { +func (e *Engine) parseAll() { funcMap := template.FuncMap{ + "baseURL": func() string { + return e.cfg.Get("BASE_URL", config.DefaultBaseURL) + }, "route": func(name string, args ...interface{}) string { - return route.GetRoute(t.router, name, args...) + return route.GetRoute(e.router, name, args...) }, "noescape": func(str string) template.HTML { return template.HTML(str) }, "proxyFilter": func(data string) string { - return filter.ImageProxyFilter(t.router, data) + return filter.ImageProxyFilter(e.router, data) }, "domain": func(websiteURL string) string { parsedURL, err := url.Parse(websiteURL) @@ -58,15 +64,15 @@ func (t *TemplateEngine) ParseAll() { return ts.Format("2006-01-02 15:04:05") }, "elapsed": func(ts time.Time) string { - return helper.GetElapsedTime(t.currentLocale, ts) + return helper.GetElapsedTime(e.currentLocale, ts) }, "t": func(key interface{}, args ...interface{}) string { switch key.(type) { case string: - return t.currentLocale.Get(key.(string), args...) + return e.currentLocale.Get(key.(string), args...) case errors.LocalizedError: err := key.(errors.LocalizedError) - return err.Localize(t.currentLocale) + return err.Localize(e.currentLocale) case error: return key.(error).Error() default: @@ -74,7 +80,7 @@ func (t *TemplateEngine) ParseAll() { } }, "plural": func(key string, n int, args ...interface{}) string { - return t.currentLocale.Plural(key, n, args...) + return e.currentLocale.Plural(key, n, args...) }, } @@ -85,16 +91,18 @@ func (t *TemplateEngine) ParseAll() { for name, content := range templateViewsMap { log.Println("Parsing template:", name) - t.templates[name] = template.Must(template.New("main").Funcs(funcMap).Parse(commonTemplates + content)) + e.templates[name] = template.Must(template.New("main").Funcs(funcMap).Parse(commonTemplates + content)) } } -func (t *TemplateEngine) SetLanguage(language string) { - t.currentLocale = t.translator.GetLanguage(language) +// SetLanguage change the language for template processing. +func (e *Engine) SetLanguage(language string) { + e.currentLocale = e.translator.GetLanguage(language) } -func (t *TemplateEngine) Execute(w io.Writer, name string, data interface{}) { - tpl, ok := t.templates[name] +// Execute process a template. +func (e *Engine) Execute(w io.Writer, name string, data interface{}) { + tpl, ok := e.templates[name] if !ok { log.Fatalf("The template %s does not exists.\n", name) } @@ -108,13 +116,15 @@ func (t *TemplateEngine) Execute(w io.Writer, name string, data interface{}) { b.WriteTo(w) } -func NewTemplateEngine(router *mux.Router, translator *locale.Translator) *TemplateEngine { - tpl := &TemplateEngine{ +// NewEngine returns a new template Engine. +func NewEngine(cfg *config.Config, router *mux.Router, translator *locale.Translator) *Engine { + tpl := &Engine{ templates: make(map[string]*template.Template), router: router, translator: translator, + cfg: cfg, } - tpl.ParseAll() + tpl.parseAll() return tpl } |