Пример #1
0
def oembed(request):
    if not request.GET.get("url"):
        return HttpResponse('{"error":"No Url Provided."}')
    url_parts = urlparse(request.GET.get("url"))
    keys = url_parts.path.split("/")
    for i in range(len(keys)):
        if len(keys[i]) and keys[i][-1] == "+":  # stats
            keys[i] = keys[i][:-1]
    chart = Chart.get_by_id(pretty_decode(keys[1]))
    chart.counter += 1
    chart.put()
    if len(keys) > 3:
        version = ChartDataSet.get(keys[2])
        perma = reverse("chart-detail-version", args=(pretty_decocde(keys[1]), keys[2]))
    else:
        version = chart.data
        perma = reverse("chart-detail", args=(pretty_decode(keys[1]),))
    graph_url, graph = get_graph(version, _cht[chart.chart_type], 600, 480)
    oembed = {
        "version": str(version.version),
        "type": "photo",
        "width": 600,
        "height": 480,
        "title": chart.name,
        "url": graph_url,
        "author": chart.user.email(),
        "provider_name": "Permachart",
        "provier_url": "http://permachart.appengine.com",
    }
    return HttpResponse(json.dumps(oembed, sort_keys=True, indent=4), mimetype="application/javascript")
Пример #2
0
def chart_detail(request, hash):
    chart = Chart.get_by_id(pretty_decode(hash))
    if chart.data:
        graph_url, graph = get_graph(chart.data, _cht[chart.chart_type])
    else:
        graph_url, graph = None, None
    return render_to_response(
        "charter/detail.html",
        {"chart": chart, "graph": graph, "graph_url": graph_url, "version": chart.data, "user": request.g_app_user},
    )
Пример #3
0
 def small_chart(self, data=None):
     if not data:
         data = self.data
     try:
         return get_graph(data, _cht[self.chart_type], 180, 144, 2)
     except ValueError:
         # no data
         return ''
     except:
         # everything else
         return ''
Пример #4
0
def chart_detail_version(request, hash, version_key):
    chart = Chart.get_by_id(pretty_decode(hash))
    version = ChartDataSet.get(version_key)
    graph_url, graph = get_graph(version, _cht[chart.chart_type])
    return render_to_response(
        "charter/detail.html",
        {
            "chart": chart,
            "graph": graph,
            "graph_url": graph_url,
            "version": version,
            "version_specific": True,
            "user": request.g_app_user,
        },
    )