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Remove gotcha (fix mailhog/MailHog#42)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,49 +1,108 @@ | ||
| package web | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "html/template" | ||
| "log" | ||
| "mime" | ||
| "net/http" | ||
| "strings" | ||
|
|
||
| gotcha "github.com/ian-kent/gotcha/app" | ||
| "github.com/ian-kent/gotcha/events" | ||
| "github.com/ian-kent/gotcha/http" | ||
| "github.com/gorilla/pat" | ||
| "github.com/mailhog/MailHog-UI/config" | ||
| ) | ||
|
|
||
| var APIHost string | ||
|
|
||
| type Web struct { | ||
| config *config.Config | ||
| app *gotcha.App | ||
| asset func(string) ([]byte, error) | ||
| } | ||
|
|
||
| func CreateWeb(cfg *config.Config, app *gotcha.App) *Web { | ||
| app.On(events.BeforeHandler, func(session *http.Session, next func()) { | ||
| session.Stash["config"] = cfg | ||
| next() | ||
| }) | ||
|
|
||
| r := app.Router | ||
| func CreateWeb(cfg *config.Config, pat *pat.Router, asset func(string) ([]byte, error)) *Web { | ||
| web := &Web{ | ||
| config: cfg, | ||
| asset: asset, | ||
| } | ||
|
|
||
| r.Get("/images/(?P<file>.*)", r.Static("assets/images/{{file}}")) | ||
| r.Get("/css/(?P<file>.*)", r.Static("assets/css/{{file}}")) | ||
| r.Get("/js/(?P<file>.*)", r.Static("assets/js/{{file}}")) | ||
| r.Get("/fonts/(?P<file>.*)", r.Static("assets/fonts/{{file}}")) | ||
| r.Get("/", Index) | ||
| pat.Path("/images/{file:.*}").Methods("GET").HandlerFunc(web.Static("assets/images/{{file}}")) | ||
| pat.Path("/css/{file:.*}").Methods("GET").HandlerFunc(web.Static("assets/css/{{file}}")) | ||
| pat.Path("/js/{file:.*}").Methods("GET").HandlerFunc(web.Static("assets/js/{{file}}")) | ||
| pat.Path("/fonts/{file:.*}").Methods("GET").HandlerFunc(web.Static("assets/fonts/{{file}}")) | ||
| pat.Path("/").Methods("GET").HandlerFunc(web.Index()) | ||
|
|
||
| app.Config.LeftDelim = "[:" | ||
| app.Config.RightDelim = ":]" | ||
| return web | ||
| } | ||
|
|
||
| return &Web{ | ||
| config: cfg, | ||
| app: app, | ||
| func (web Web) Static(pattern string) func(http.ResponseWriter, *http.Request) { | ||
| return func(w http.ResponseWriter, req *http.Request) { | ||
| fp := strings.TrimSuffix(pattern, "{{file}}") + req.URL.Query().Get(":file") | ||
| if b, err := web.asset(fp); err == nil { | ||
| w.Header().Set("Content-Type", mime.TypeByExtension(fp)) | ||
| w.WriteHeader(200) | ||
| w.Write(b) | ||
| return | ||
| } | ||
| log.Printf("[UI] File not found: %s", fp) | ||
| w.WriteHeader(404) | ||
| } | ||
| } | ||
|
|
||
| func Index(session *http.Session) { | ||
| html, _ := session.RenderTemplate("index.html") | ||
| func (web Web) Index() func(http.ResponseWriter, *http.Request) { | ||
| tmpl := template.New("index.html") | ||
| tmpl.Delims("[:", ":]") | ||
|
|
||
| session.Stash["Page"] = "Browse" | ||
| session.Stash["Content"] = template.HTML(html) | ||
| session.Stash["APIHost"] = APIHost | ||
| session.Render("layout.html") | ||
| asset, err := web.asset("assets/templates/index.html") | ||
| if err != nil { | ||
| log.Fatalf("[UI] Error loading index.html: %s", err) | ||
| } | ||
|
|
||
| tmpl, err = tmpl.Parse(string(asset)) | ||
| if err != nil { | ||
| log.Fatalf("[UI] Error parsing index.html: %s", err) | ||
| } | ||
|
|
||
| layout := template.New("layout.html") | ||
| layout.Delims("[:", ":]") | ||
|
|
||
| asset, err = web.asset("assets/templates/layout.html") | ||
| if err != nil { | ||
| log.Fatalf("[UI] Error loading layout.html: %s", err) | ||
| } | ||
|
|
||
| layout, err = layout.Parse(string(asset)) | ||
| if err != nil { | ||
| log.Fatalf("[UI] Error parsing layout.html: %s", err) | ||
| } | ||
|
|
||
| return func(w http.ResponseWriter, req *http.Request) { | ||
| data := map[string]interface{}{ | ||
| "config": web.config, | ||
| "Page": "Browse", | ||
| "APIHost": APIHost, | ||
| } | ||
|
|
||
| b := new(bytes.Buffer) | ||
| err := tmpl.Execute(b, data) | ||
|
|
||
| if err != nil { | ||
| log.Printf("[UI] Error executing template: %s", err) | ||
| w.WriteHeader(500) | ||
| return | ||
| } | ||
|
|
||
| data["Content"] = template.HTML(b.String()) | ||
|
|
||
| b = new(bytes.Buffer) | ||
| err = layout.Execute(b, data) | ||
|
|
||
| if err != nil { | ||
| log.Printf("[UI] Error executing template: %s", err) | ||
| w.WriteHeader(500) | ||
| return | ||
| } | ||
|
|
||
| w.WriteHeader(200) | ||
| w.Write(b.Bytes()) | ||
| } | ||
| } |