Beispiel #1
0
Datei: og.go Projekt: stoyan/rell
// Create a new Object from Base64 JSON encoded data.
func (p *Parser) FromBase64(ctx context.Context, env *rellenv.Env, b64 string) (*Object, error) {
	jsonBytes, err := base64.URLEncoding.DecodeString(fixPadding(b64))
	if err != nil {
		return nil, fmt.Errorf(
			"Failed base64 decode of string \"%s\" with error: %s", b64, err)
	}
	var strSlices [][]interface{}
	err = json.Unmarshal(jsonBytes, &strSlices)
	if err != nil {
		return nil, fmt.Errorf(
			"Failed json unmarshal string %s with error %s", string(jsonBytes), err)
	}

	object := &Object{
		context: ctx,
		env:     env,
		static:  p.Static,
	}
	for _, row := range strSlices {
		if len(row) != 2 {
			return nil, fmt.Errorf("Got more than two elements in pair: %v", row)
		}
		if row[0] == nil {
			return nil, fmt.Errorf("First element in pair is null: %v", row)
		}
		key := fmt.Sprint(row[0])
		val := ""
		switch t := row[1].(type) {
		case nil:
			object.skipGenerate = append(object.skipGenerate, key)
			continue
		case float64:
			val = fmt.Sprint(uint64(t))
		default:
			val = fmt.Sprint(t)
		}
		object.AddPair(key, val)
	}

	if object.shouldGenerate("og:url") {
		url := env.AbsoluteURL("/rog/" + b64).String()
		object.AddPair("og:url", url)
	}

	err = object.generateDefaults()
	if err != nil {
		return nil, err
	}
	return object, nil
}
Beispiel #2
0
Datei: og.go Projekt: daaku/rell
// Render a document for the Object.
func renderObject(ctx context.Context, env *rellenv.Env, s *static.Handler, o *og.Object) h.HTML {
	var title, header h.HTML
	if o.Title() != "" {
		title = &h.Title{h.String(o.Title())}
		header = &h.H1{
			Inner: &h.A{
				HREF:  o.URL(),
				Inner: h.String(o.Title()),
			},
		}
	}
	return &h.Document{
		Inner: h.Frag{
			&h.Head{
				Inner: h.Frag{
					&h.Meta{Charset: "utf-8"},
					title,
					&static.LinkStyle{
						HREF: view.DefaultPageConfig.Style,
					},
					renderMeta(o),
				},
			},
			&h.Body{
				Class: "container",
				Inner: h.Frag{
					&h.Div{ID: "fb-root"},
					view.DefaultPageConfig.GA,
					&fb.Init{
						URL:   env.SdkURL(),
						AppID: rellenv.FbApp(ctx).ID(),
					},
					&h.Div{
						Class: "row",
						Inner: h.Frag{
							&h.Div{
								Class: "span8",
								Inner: header,
							},
							&h.Div{
								Class: "span4",
								Inner: &h.A{
									Class: "btn btn-info pull-right",
									HREF:  o.LintURL(),
									Inner: h.Frag{
										&h.I{Class: "icon-warning-sign icon-white"},
										h.String(" Debugger"),
									},
								},
							},
						},
					},
					&h.Div{
						Class: "row",
						Inner: h.Frag{
							&h.Div{
								Class: "span6",
								Inner: h.Frag{
									renderMetaTable(o),
									&h.Iframe{
										Class: "like",
										Src:   o.LikeURL(),
									},
								},
							},
							&h.Div{
								Class: "span6",
								Inner: &h.A{
									HREF: o.ImageURL(),
									Inner: &h.Img{
										Src: o.ImageURL(),
										Alt: o.Title(),
									},
								},
							},
						},
					},
				},
			},
		},
	}
}
Beispiel #3
0
func redirectURI(c *rellenv.Env) string {
	return c.AbsoluteURL(Path + resp).String()
}