def render_html(self, request):
"""Render a resource as HTML"""
cells = self.layout.get_cells()
restyler = BoxRestyler(request, cells)
packages = set(['corechart'])
chart = restyler.get_chart_infos(request)[0]
if 'charttype' in chart and 'data' in chart:
if chart['charttype'] in ['Table', 'ImageSparkLine']:
packages.add(chart['charttype'].lower())
self.javascript = render_javascript([
chart,
], packages)
# Render the chart to JSon
if not JSON in chart or chart[JSON] is None:
pass
elif not 'charttype' in chart:
pass
else:
chart['data'] = chart[JSON]
# Prepare the packages are needed by the google chart tools
if chart['charttype'] == 'Table':
packages.add(chart['charttype'].lower())
if chart['charttype'] == 'ImageSparkLine':
# Box uses CSS from table, so we have to add it here
packages.add('table')
packages.add(chart['charttype'].lower())
chart['chartoptions']['is3D'] = False
rendered = render_chartoptions(chart['chartoptions'])
chart['chartoptions_rendered'] = rendered
rendered = render_description(request, chart.get('description', ''),
chart.get('description_type', ''))
chart['description_rendered'] = rendered
if 'chartoptions' in chart:
# Depending on the chart type different JavaScript libraries
# need to be used
self.chart_type = chart['charttype']
# Sometimes it is necessary to override the width and height
# completely from the outside by just passing the width and height
# through the url. This is useful when doing screenshots.
if 'width' in request.GET:
# width can be overridden from the request query
width = int(request.GET['width'])
chart['chartoptions']['width'] = width
if 'height' in request.GET:
# height can be overridden from the request query
height = int(request.GET['height'])
chart['chartoptions']['height'] = height
# Now render the chart options with the new values
rendered = render_chartoptions(chart['chartoptions'])
chart['chartoptions_rendered'] = rendered
# Use the chart id without a postfix as we do for boxes on a page
chart['div_id'] = chart['id']
self.charts = [chart]
self.javascript = render_javascript(self.charts, packages)
def render_html(self, request):
"""Render a resource as HTML"""
cells = self.layout.get_cells()
restyler = BoxRestyler(request, cells)
packages = set(['corechart'])
chart = restyler.get_chart_infos(request)[0]
if 'charttype' in chart and 'data' in chart:
if chart['charttype'] in ['Table', 'ImageSparkLine']:
packages.add(chart['charttype'].lower())
self.javascript = render_javascript([chart, ], packages)
# Render the chart to JSon
if not JSON in chart or chart[JSON] is None:
pass
elif not 'charttype' in chart:
pass
else:
chart['data'] = chart[JSON]
# Prepare the packages are needed by the google chart tools
if chart['charttype'] == 'Table':
packages.add(chart['charttype'].lower())
if chart['charttype'] == 'ImageSparkLine':
# Box uses CSS from table, so we have to add it here
packages.add('table')
packages.add(chart['charttype'].lower())
chart['chartoptions']['is3D'] = False
rendered = render_chartoptions(chart['chartoptions'])
chart['chartoptions_rendered'] = rendered
rendered = render_description(request,
chart.get('description', ''),
chart.get('description_type', ''))
chart['description_rendered'] = rendered
if 'chartoptions' in chart:
# Depending on the chart type different JavaScript libraries
# need to be used
self.chart_type = chart['charttype']
# Sometimes it is necessary to override the width and height
# completely from the outside by just passing the width and height
# through the url. This is useful when doing screenshots.
if 'width' in request.GET:
# width can be overridden from the request query
width = int(request.GET['width'])
chart['chartoptions']['width'] = width
if 'height' in request.GET:
# height can be overridden from the request query
height = int(request.GET['height'])
chart['chartoptions']['height'] = height
# Now render the chart options with the new values
rendered = render_chartoptions(chart['chartoptions'])
chart['chartoptions_rendered'] = rendered
# Use the chart id without a postfix as we do for boxes on a page
chart['div_id'] = chart['id']
self.charts = [chart]
self.javascript = render_javascript(self.charts, packages)
def get_charts(self, request):
"""Return the charts needed for rendering"""
url = get_absolute_url(request)
charts = []
for chart in self.get_chart_infos(request):
chart['chartoptions_rendered'] = ""
# Render the chart to JSon
if not JSON in chart or chart[JSON] is None:
pass
elif not 'charttype' in chart:
pass
else:
chart['data'] = chart[JSON]
chart['chartoptions']['is3D'] = False
rendered = render_chartoptions(chart['chartoptions'])
chart['chartoptions_rendered'] = rendered
chart['csv_download_url'] = url + "%s.csv" % chart['id']
chart['html_download_url'] = url + "%s.html" % chart['id']
chart['module_id'] = self.get_module_id(chart)
if self.cells.get_new_row_for_chart(chart['id']):
chart['module_style'] = "clear: both;"
else:
chart['module_style'] = ""
rendered = render_description(request,
chart.get('description', ''),
chart.get('description_type', ''))
chart['description_rendered'] = rendered
# Use an id with the postfox '_div' to make collisions unprobable
chart['div_id'] = chart['id'] + '_div'
charts.append(chart)
return charts
def get_charts(self, request):
"""Return the charts needed for rendering"""
url = get_absolute_url(request)
charts = []
for chart in self.get_chart_infos(request):
chart['chartoptions_rendered'] = ""
# Render the chart to JSon
if not JSON in chart or chart[JSON] is None:
pass
elif not 'charttype' in chart:
pass
else:
chart['data'] = chart[JSON]
chart['chartoptions']['is3D'] = False
rendered = render_chartoptions(chart['chartoptions'])
chart['chartoptions_rendered'] = rendered
chart['csv_download_url'] = url + "%s.csv" % chart['id']
chart['html_download_url'] = url + "%s.html" % chart['id']
chart['module_id'] = self.get_module_id(chart)
if self.cells.get_new_row_for_chart(chart['id']):
chart['module_style'] = "clear: both;"
else:
chart['module_style'] = ""
rendered = render_description(request,
chart.get('description', ''),
chart.get('description_type', ''))
chart['description_rendered'] = rendered
# Use an id with the postfox '_div' to make collisions unprobable
chart['div_id'] = chart['id'] + '_div'
charts.append(chart)
return charts
