planetstack/core/dashboard/views/home.py

   1 from view_common import *
   2
   3 class DashboardWelcomeView(TemplateView):
   4     template_name = 'admin/dashboard/welcome.html'
   5
   6     def get(self, request, *args, **kwargs):
   7         context = self.get_context_data(**kwargs)
   8         context = getDashboardContext(request.user, context)
   9         return self.render_to_response(context=context)
  10
  11 class DashboardDynamicView(TemplateView):
  12     head_template = r"""{% extends "admin/dashboard/dashboard_base.html" %}
  13        {% load admin_static %}
  14        {% block content %}
  15     """
  16
  17     tail_template = r"{% endblock %}"
  18
  19     def get(self, request, name="root", *args, **kwargs):
  20         context = self.get_context_data(**kwargs)
  21         context = getDashboardContext(request.user, context)
  22
  23         if name=="root":
  24             return self.multiDashboardView(request, context)
  25         else:
  26             return self.singleDashboardView(request, name, context)
  27
  28     def readTemplate(self, fn):
  29         try:
  30             template= open("/opt/planetstack/templates/admin/dashboard/%s.html" % fn, "r").read()
  31             if (fn=="tenant"):
  32                 # fix for tenant view - it writes html to a div called tabs-5
  33                 template = '<div id="tabs-5"></div>' + template
  34             return template
  35         except:
  36             return "failed to open %s" % fn
  37
  38     def embedDashboard(self, url):
  39         if url.startswith("template:"):
  40             fn = url[9:]
  41             return self.readTemplate(fn)
  42         elif url.startswith("http"):
  43             return '<iframe src="%s" width="100%%" height="100%%" style="min-height: 1024px;" frameBorder="0"></iframe>' % url
  44
  45     def multiDashboardView(self, request, context):
  46         head_template = self.head_template
  47         tail_template = self.tail_template
  48
  49         body = """
  50          <div id="hometabs" >
  51          <ul id="suit_form_tabs" class="nav nav-tabs nav-tabs-suit" data-tab-prefix="suit-tab">
  52         """
  53
  54         dashboards = request.user.get_dashboards()
  55
  56         # customize is a special dashboard they always get
  57         customize = DashboardView.objects.filter(name="Customize")
  58         if customize:
  59             dashboards.append(customize[0])
  60
  61         for i,view in enumerate(dashboards):
  62             body = body + '<li><a href="#dashtab-%d">%s</a></li>\n' % (i, view.name)
  63
  64         body = body + "</ul>\n"
  65
  66         for i,view in enumerate(dashboards):
  67             url = view.url
  68             body = body + '<div id="dashtab-%d">\n' % i
  69             body = body + self.embedDashboard(url)
  70             body = body + '</div>\n'
  71
  72         body=body+"</div>\n"
  73
  74         t = template.Template(head_template + body + self.tail_template)
  75
  76         response_kwargs = {}
  77         response_kwargs.setdefault('content_type', self.content_type)
  78         return self.response_class(\r
  79             request = request,\r
  80             template = t,\r
  81             context = context,\r
  82             **response_kwargs)
  83
  84     def singleDashboardView(self, request, name, context):
  85         head_template = self.head_template
  86         tail_template = self.tail_template
  87
  88         t = template.Template(head_template + self.readTemplate(name) + self.tail_template)
  89
  90         response_kwargs = {}
  91         response_kwargs.setdefault('content_type', self.content_type)
  92         return self.response_class(\r
  93             request = request,\r
  94             template = t,\r
  95             context = context,\r
  96             **response_kwargs)
  97