Merge branch 'master' of ssh://git.planet-lab.org/git/plstackapi into observer3.0

[plstackapi.git] / planetstack / core / dashboard / views / home.py

diff --git a/planetstack/core/dashboard/views/home.py b/planetstack/core/dashboard/views/home.py
new file mode 100644 (file)
index 0000000..ff6c445
--- /dev/null
+++ b/planetstack/core/dashboard/views/home.py
@@ -0,0 +1,106 @@
+from view_common import *
+
+class DashboardWelcomeView(TemplateView):
+    template_name = 'admin/dashboard/welcome.html'
+
+    def get(self, request, *args, **kwargs):
+        context = self.get_context_data(**kwargs)
+        context = getDashboardContext(request.user, context)
+        return self.render_to_response(context=context)
+
+class DashboardDynamicView(TemplateView):
+    head_template = r"""{% extends "admin/dashboard/dashboard_base.html" %}
+       {% load admin_static %}
+       {% block content %}
+    """
+
+    tail_template = r"{% endblock %}"
+
+    def get(self, request, name="root", *args, **kwargs):
+        context = self.get_context_data(**kwargs)
+        context = getDashboardContext(request.user, context)
+
+        if name=="root":
+            return self.multiDashboardView(request, context)
+        else:
+            return self.singleDashboardView(request, name, context)
+
+    def readTemplate(self, fn):
+        TEMPLATE_DIRS = ["/opt/planetstack/templates/admin/dashboard/",
+                         "/opt/planetstack/core/xoslib/dashboards/"]
+
+        for template_dir in TEMPLATE_DIRS:
+            pathname = os.path.join(template_dir, fn) + ".html"
+            if os.path.exists(pathname):
+                break
+        else:
+            return "failed to find %s in %s" % (fn, TEMPLATE_DIRS)
+
+        template= open(pathname, "r").read()
+        if (fn=="tenant"):
+            # fix for tenant view - it writes html to a div called tabs-5
+            template = '<div id="tabs-5"></div>' + template
+        return template
+
+    def embedDashboard(self, url):
+        if url.startswith("template:"):
+            fn = url[9:]
+            return self.readTemplate(fn)
+        elif url.startswith("http"):
+            return '<iframe src="%s" width="100%%" height="100%%" style="min-height: 1024px;" frameBorder="0"></iframe>' % url
+        else:
+            return "don't know how to load dashboard %s" % url
+
+    def multiDashboardView(self, request, context):
+        head_template = self.head_template
+        tail_template = self.tail_template
+
+        body = """
+         <div id="hometabs" >
+         <ul id="suit_form_tabs" class="nav nav-tabs nav-tabs-suit" data-tab-prefix="suit-tab">
+        """
+
+        dashboards = request.user.get_dashboards()
+
+        # customize is a special dashboard they always get
+        customize = DashboardView.objects.filter(name="Customize")
+        if customize:
+            dashboards.append(customize[0])
+
+        for i,view in enumerate(dashboards):
+            body = body + '<li><a href="#dashtab-%d">%s</a></li>\n' % (i, view.name)
+
+        body = body + "</ul>\n"
+
+        for i,view in enumerate(dashboards):
+            url = view.url
+            body = body + '<div id="dashtab-%d">\n' % i
+            body = body + self.embedDashboard(url)
+            body = body + '</div>\n'
+
+        body=body+"</div>\n"
+
+        t = template.Template(head_template + body + self.tail_template)
+
+        response_kwargs = {}
+        response_kwargs.setdefault('content_type', self.content_type)
+        return self.response_class(\r
+            request = request,\r
+            template = t,\r
+            context = context,\r
+            **response_kwargs)
+
+    def singleDashboardView(self, request, name, context):
+        head_template = self.head_template
+        tail_template = self.tail_template
+
+        t = template.Template(head_template + self.readTemplate(name) + self.tail_template)
+
+        response_kwargs = {}
+        response_kwargs.setdefault('content_type', self.content_type)
+        return self.response_class(\r
+            request = request,\r
+            template = t,\r
+            context = context,\r
+            **response_kwargs)
+