Ilker ManapandClaude Opus 5.5
11231d8c2b
Every template and handler message in internal/web goes through a JSON
catalogue under internal/web/locales/<code>/, with English as the fallback.
The language is the person's choice (a cookie set by /_lang/{code}), else
Accept-Language, else landing.language. Tests refuse a key some language
lacks, a translation with other arguments than English, and template text
left in English.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
80 lines
2.6 KiB
Go
80 lines
2.6 KiB
Go
package web
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import (
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"embed"
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"io"
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"net/http"
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"regexp"
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"strings"
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)
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// The page about llmgw itself: what it is, how to install it, where to get
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// it. It is the project's website, carried by every gateway so an operator
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// has it where they already are, and served without a key like the landing
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// page — it says nothing about this installation, only about the software.
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//
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// The same template renders the published website (Site), which differs in
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// three ways: fonts from Google rather than from this binary, no link back to
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// a gateway, and features on main marked as coming in the next release.
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// proxyConfigs are the reverse proxy configurations the page shows. They are
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// copies of deploy/proxy, which the release attaches; embed cannot reach
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// outside this package, and TestAboutProxyConfigsMatchDeploy keeps the two
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// the same.
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//
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//go:embed proxy
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var proxyConfigs embed.FS
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// AboutData is what the page is rendered with.
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type AboutData struct {
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// Version is what this build calls itself; Release is the same when it is
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// a released version, and empty for a development build, which has no
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// files to download.
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Version, Release string
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// Download is where the release's files are, or for a development build
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// the proxy configurations on main.
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Download string
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// Date is the release date, when it is known. A binary does not know it.
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Date string
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Caddy, Nginx string
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Site bool
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}
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// releaseTag is a version the releases page has files for.
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var releaseTag = regexp.MustCompile(`^v\d+\.\d+\.\d+$`)
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const repoURL = "https://gitea.mynodes.xyz/ilker/llmgw"
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// NewAboutData fills the page's data for a version.
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func NewAboutData(version string) AboutData {
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d := AboutData{Version: version, Download: repoURL + "/raw/branch/main/deploy/proxy"}
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if releaseTag.MatchString(version) {
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d.Release = version
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d.Download = repoURL + "/releases/download/" + version
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}
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d.Caddy = proxyConfig("Caddyfile")
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d.Nginx = proxyConfig("nginx.conf")
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return d
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}
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func proxyConfig(name string) string {
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b, err := proxyConfigs.ReadFile("proxy/" + name)
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if err != nil {
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panic("web: the proxy configuration " + name + " is missing from the binary: " + err.Error())
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}
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return strings.TrimRight(string(b), "\n")
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}
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// RenderAbout writes the page, for the website's build as much as for About.
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func RenderAbout(w io.Writer, d AboutData) error {
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return tmpl.ExecuteTemplate(w, "about", d)
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}
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// About serves the page at /about.
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func About(version string) http.HandlerFunc {
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d := NewAboutData(version)
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return func(w http.ResponseWriter, r *http.Request) {
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render(w, r, "about", d)
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}
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}
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