def update(c_id):
"""Normalize the form POST and setup the json view config object."""
if not auth(authtype='update'):
flash('You do not have access to update dashboards.', 'error')
return redirect(url_for('jsondash.dashboard'))
viewjson = adapter.read(c_id=c_id)
if not viewjson:
flash('Could not find view: {}'.format(c_id), 'error')
return redirect(url_for('jsondash.dashboard'))
form_data = request.form
view_url = url_for('jsondash.view', c_id=c_id)
edit_raw = 'edit-raw' in request.form
now = str(dt.now())
if edit_raw:
try:
conf = form_data.get('config')
data = validate_raw_json(conf, date=now, id=c_id)
data = db.reformat_data(data, c_id)
except InvalidSchemaError as e:
flash(str(e), 'error')
return redirect(view_url)
except (TypeError, ValueError) as e:
flash('Invalid JSON config. "{}"'.format(e), 'error')
return redirect(view_url)
else:
modules = db.format_charts(form_data)
layout = form_data['mode']
# Disallow any values if they would cause an invalid layout.
if layout == 'grid' and modules and modules[0].get('row') is None:
flash(
'Cannot use grid layout without '
'specifying row(s)! Edit JSON manually '
'to override this.', 'error')
return redirect(view_url)
category = form_data.get('category', '')
category_override = form_data.get('category_new', '')
category = category_override if category_override != '' else category
data = dict(
category=category if category != '' else 'uncategorized',
name=form_data['name'],
layout=layout,
modules=modules,
id=c_id,
date=now,
)
# Update metadata, but exclude some fields that should never
# be overwritten by user, once the view has been created.
data.update(**metadata(exclude=['created_by']))
# Possibly override global user, if configured and valid.
data.update(**check_global())
# Update db
if edit_raw:
adapter.update(c_id, data=data, fmt_charts=False)
else:
adapter.update(c_id, data=data)
flash('Updated view "{}"'.format(c_id))
return redirect(view_url)
def update(c_id):
"""Normalize the form POST and setup the json view config object."""
if not auth(authtype='update'):
flash('You do not have access to update dashboards.', 'error')
return redirect(url_for('jsondash.dashboard'))
viewjson = adapter.read(c_id=c_id)
if not viewjson:
flash('Could not find view: {}'.format(c_id), 'error')
return redirect(url_for('jsondash.dashboard'))
form_data = request.form
view_url = url_for('jsondash.view', c_id=c_id)
edit_raw = 'edit-raw' in request.form
now = str(dt.now())
if edit_raw:
try:
conf = form_data.get('config')
data = validate_raw_json(conf, date=now, id=c_id)
data = db.reformat_data(data, c_id)
except InvalidSchemaError as e:
flash(str(e), 'error')
return redirect(view_url)
except (TypeError, ValueError) as e:
flash('Invalid JSON config. "{}"'.format(e), 'error')
return redirect(view_url)
else:
modules = db.format_charts(form_data)
layout = form_data['mode']
# Disallow any values if they would cause an invalid layout.
if layout == 'grid' and modules and modules[0].get('row') is None:
flash('Cannot use grid layout without '
'specifying row(s)! Edit JSON manually '
'to override this.', 'error')
return redirect(view_url)
category = form_data.get('category', '')
category_override = form_data.get('category_new', '')
category = category_override if category_override != '' else category
data = dict(
category=category if category != '' else 'uncategorized',
name=form_data['name'],
layout=layout,
modules=modules,
id=c_id,
date=now,
)
# Update metadata, but exclude some fields that should never
# be overwritten by user, once the view has been created.
data.update(**metadata(exclude=['created_by']))
# Possibly override global user, if configured and valid.
data.update(**check_global())
# Update db
if edit_raw:
adapter.update(c_id, data=data, fmt_charts=False)
else:
adapter.update(c_id, data=data)
flash('Updated view "{}"'.format(c_id))
return redirect(view_url)
def dashboard():
"""Load all views."""
opts = dict()
views = []
# Allow query parameter overrides.
page = int(request.args.get('page', 0))
per_page = int(request.args.get('per_page', setting('JSONDASH_PERPAGE')))
if setting('JSONDASH_FILTERUSERS'):
opts.update(filter=dict(created_by=metadata(key='username')))
views = list(adapter.read(**opts))
if setting('JSONDASH_GLOBALDASH'):
opts.update(filter=dict(
created_by=setting('JSONDASH_GLOBAL_USER')))
views += list(adapter.read(**opts))
else:
views = list(adapter.read(**opts))
if views:
pagination = utils.paginator(count=len(views),
page=page,
per_page=per_page)
opts.update(limit=pagination.limit, skip=pagination.skip)
views = views[pagination.skip:pagination.next]
else:
pagination = None
categorized = utils.categorize_views(views)
kwargs = dict(
total=len(views),
views=categorized,
view=None,
paginator=pagination,
creating=True,
can_edit_global=auth(authtype='edit_global'),
total_modules=sum([
len(view.get('modules', [])) for view in views
if isinstance(view, dict)
]),
)
return render_template('pages/charts_index.html', **kwargs)
def dashboard():
"""Load all views."""
opts = dict()
views = []
# Allow query parameter overrides.
page = int(request.args.get('page', 0))
per_page = int(request.args.get(
'per_page', setting('JSONDASH_PERPAGE')))
if setting('JSONDASH_FILTERUSERS'):
opts.update(filter=dict(created_by=metadata(key='username')))
views = list(adapter.read(**opts))
if setting('JSONDASH_GLOBALDASH'):
opts.update(
filter=dict(created_by=setting('JSONDASH_GLOBAL_USER')))
views += list(adapter.read(**opts))
else:
views = list(adapter.read(**opts))
if views:
pagination = utils.paginator(count=len(views),
page=page, per_page=per_page)
opts.update(limit=pagination.limit, skip=pagination.skip)
views = views[pagination.skip:pagination.next]
else:
pagination = None
categorized = utils.categorize_views(views)
kwargs = dict(
total=len(views),
views=categorized,
view=None,
paginator=pagination,
creating=True,
can_edit_global=auth(authtype='edit_global'),
total_modules=sum([
len(view.get('modules', [])) for view in views
if isinstance(view, dict)
]),
)
return render_template('pages/charts_index.html', **kwargs)
def view(c_id):
"""Load a json view config from the DB."""
if not auth(authtype='view', view_id=c_id):
flash('You do not have access to view this dashboard.', 'error')
return redirect(url_for('jsondash.dashboard'))
viewjson = adapter.read(c_id=c_id)
if not viewjson:
flash('Could not find view: {}'.format(c_id), 'error')
return redirect(url_for('jsondash.dashboard'))
# Remove _id, it's not JSON serializeable.
if '_id' in viewjson:
viewjson.pop('_id')
if 'modules' not in viewjson:
flash('Invalid configuration - missing modules.', 'error')
return redirect(url_for('jsondash.dashboard'))
# Chart family is encoded in chart type value for lookup.
active_charts = [
v.get('family') for v in viewjson['modules']
if v.get('family') is not None
]
# If the logged in user is also the creator of this dashboard,
# let me edit it. Otherwise, defer to any user-supplied auth function
# for this specific view.
if metadata(key='username') == viewjson.get('created_by'):
can_edit = True
else:
can_edit = auth(authtype='edit_others', view_id=c_id)
# Backwards compatible layout type
layout_type = viewjson.get('layout', 'freeform')
kwargs = dict(
id=c_id,
view=viewjson,
categories=get_categories(),
num_rows=(None if layout_type == 'freeform' else
utils.get_num_rows(viewjson)),
modules=utils.sort_modules(viewjson),
assets=get_active_assets(active_charts),
can_edit=can_edit,
can_edit_global=auth(authtype='edit_global'),
is_global=utils.is_global_dashboard(viewjson),
)
return render_template('pages/chart_detail.html', **kwargs)
def view(c_id):
"""Load a json view config from the DB."""
if not auth(authtype='view', view_id=c_id):
flash('You do not have access to view this dashboard.', 'error')
return redirect(url_for('jsondash.dashboard'))
viewjson = adapter.read(c_id=c_id)
if not viewjson:
flash('Could not find view: {}'.format(c_id), 'error')
return redirect(url_for('jsondash.dashboard'))
# Remove _id, it's not JSON serializeable.
if '_id' in viewjson:
viewjson.pop('_id')
if 'modules' not in viewjson:
flash('Invalid configuration - missing modules.', 'error')
return redirect(url_for('jsondash.dashboard'))
# Chart family is encoded in chart type value for lookup.
active_charts = [v.get('family') for v in viewjson['modules']
if v.get('family') is not None]
# If the logged in user is also the creator of this dashboard,
# let me edit it. Otherwise, defer to any user-supplied auth function
# for this specific view.
if metadata(key='username') == viewjson.get('created_by'):
can_edit = True
else:
can_edit = auth(authtype='edit_others', view_id=c_id)
# Backwards compatible layout type
layout_type = viewjson.get('layout', 'freeform')
kwargs = dict(
id=c_id,
view=viewjson,
categories=get_categories(),
num_rows=(
None if layout_type == 'freeform' else utils.get_num_rows(viewjson)
),
modules=utils.sort_modules(viewjson),
assets=get_active_assets(active_charts),
can_edit=can_edit,
can_edit_global=auth(authtype='edit_global'),
is_global=utils.is_global_dashboard(viewjson),
)
return render_template('pages/chart_detail.html', **kwargs)
def clone(c_id):
"""Clone a json view config from the DB."""
if not auth(authtype='clone'):
flash('You do not have access to clone dashboards.', 'error')
return redirect(url_for('jsondash.dashboard'))
viewjson = adapter.read(c_id=c_id)
if not viewjson:
flash('Could not find view: {}'.format(c_id), 'error')
return redirect(url_for('jsondash.dashboard'))
# Update some fields.
newname = 'Clone of {}'.format(viewjson['name'])
data = dict(
name=newname,
modules=viewjson['modules'],
date=str(dt.now()),
id=str(uuid.uuid1()),
layout=viewjson['layout'],
)
data.update(**metadata())
# Add to DB
adapter.create(data=data)
flash('Created new dashboard clone "{}"'.format(newname))
return redirect(url_for('jsondash.view', c_id=data['id']))
def clone(c_id):
"""Clone a json view config from the DB."""
if not auth(authtype='clone'):
flash('You do not have access to clone dashboards.', 'error')
return redirect(url_for('jsondash.dashboard'))
viewjson = adapter.read(c_id=c_id)
if not viewjson:
flash('Could not find view: {}'.format(c_id), 'error')
return redirect(url_for('jsondash.dashboard'))
# Update some fields.
newname = 'Clone of {}'.format(viewjson['name'])
data = dict(
name=newname,
modules=viewjson['modules'],
date=str(dt.now()),
id=str(uuid.uuid1()),
layout=viewjson['layout'],
)
data.update(**metadata())
# Add to DB
adapter.create(data=data)
flash('Created new dashboard clone "{}"'.format(newname))
return redirect(url_for('jsondash.view', c_id=data['id']))