Wim Brand
58db683fc8
Remove all legacy pixeldrain pages, handlers and assets. Remove old theming engine. Make logo responsive to the accent colour. Lots of other stuff.
62 lines
1.7 KiB
Go
62 lines
1.7 KiB
Go
package webcontroller
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import (
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"encoding/json"
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"html/template"
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"net/http"
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"time"
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"fornaxian.tech/log"
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"fornaxian.tech/util"
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)
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// TemplateData is the data for the page template, res/template/wrap.html
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type TemplateData struct {
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APIEndpoint template.URL
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Hostname template.HTML
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CacheID int64
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// Describe the site by default, or the file on a filesystem page
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Title string
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OGData ogData
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// Embedded in the page as window.user and window.initial_node, so the JS
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// doesn't have to request them. Left empty when they were not requested
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User json.RawMessage
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Node json.RawMessage
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}
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// The cache ID is used to invalidate caches when the webserver is restarted.
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// It's rounded to a full hour to prevent cached from being emptied too often if
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// the server is regularly restarted
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var cacheID = time.Now().Unix() / 3600
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func (wc *WebController) newTemplateData(r *http.Request) *TemplateData {
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return &TemplateData{
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APIEndpoint: template.URL(wc.config.APIURLExternal),
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Hostname: template.HTML(wc.hostname),
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CacheID: cacheID,
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Title: "Nova.storage",
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OGData: siteOGData(r),
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}
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}
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func (wc *WebController) parseTemplate() *template.Template {
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return template.Must(template.ParseFiles(wc.config.ResourceDir + "/template/wrap.html"))
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}
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// renderPage writes the page which loads the Svelte app. In debug mode the
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// template is parsed on every request, so changes show up without a restart
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func (wc *WebController) renderPage(w http.ResponseWriter, r *http.Request, td *TemplateData) {
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var tpl = wc.tpl
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if wc.config.DebugMode {
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tpl = wc.parseTemplate()
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}
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if r.Method == "HEAD" {
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return
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}
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if err := tpl.Execute(w, td); err != nil && !util.IsNetError(err) {
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log.Error("Error executing page template: %s", err)
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}
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}
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