conwetlab / ckanext-wirecloud_view Goto Github PK

2.0 7.0 7.0 82 KB

Provide visualization dashboards on CKAN using WireCloud

License: GNU Affero General Public License v3.0

Shell 8.34% Python 76.65% HTML 6.55% JavaScript 6.05% CSS 2.42%

ckan wirecloud fiware fiware-wirecloud ckanext

ckanext-wirecloud_view's Introduction

CKAN WireCloud dashboards

CKAN view extension for the creation and display of resource data visualization dashboards through WireCloud embbeded dashboards.

With this extension you can create a view for a resource using WireCloud. You can set the view to load an existing dashboard or create a custom dashboard from the view form.

Requirements

You need the Oauth2 extension for CKAN in order to make this extension work.

Installation

To install ckanext-wirecloud_view:

Activate your CKAN virtual environment, for example:
```
. /usr/lib/ckan/default/bin/activate
```
Install the ckanext-wirecloud_view Python package into your virtual environment:
```
pip install ckanext-wirecloud_view
```
Add wirecloud_view to the ckan.plugins setting in your CKAN config file (e.g. /etc/ckan/default/production.ini).

Add proper values for the ckan.wirecloud_view.url and ckan.wirecloud_view.editor_dashboard settings in your CKAN config file:

# URL of the WireCloud instance to use for creating the dashboards
ckan.wirecloud_view.url = https://mashup.lab.fiware.org

# ID of the dashboard/workspace to use for creating new visualization dashboards
ckan.wirecloud_view.editor_dashboard = wirecloud/ckan-editor

Restart CKAN. For example if you've deployed CKAN with Apache:
```
sudo service apache2 graceful
```

Development Installation

To install ckanext-wirecloud_view for development, activate your CKAN virtualenv and do:

git clone https://github.com/conwetlab/ckanext-wirecloud_view.git
cd ckanext-wirecloud_view
python setup.py develop

ckanext-wirecloud_view's People

Contributors

Stargazers

Watchers

Forkers

mdkan aarranz mjimenezganan fdelavega ssladarov jianbo-jia isabella232

ckanext-wirecloud_view's Issues

Error 500

Error - <type 'exceptions.TypeError'>: coercing to Unicode: need string or buffer, NoneType found
URL: https://data.opplafy.eu/dataset/malaga-buses-rt/resource/d22ea73f-5760-471a-bf6a-ef29b2d494da/new_view?view_type=wirecloud_view
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/weberror/errormiddleware.py', line 171 in __call__
  app_iter = self.application(environ, sr_checker)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/webob/dec.py', line 147 in __call__
  resp = self.call_func(req, *args, **self.kwargs)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/webob/dec.py', line 208 in call_func
  return self.func(req, *args, **kwargs)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/fanstatic/publisher.py', line 234 in __call__
  return request.get_response(self.app)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/webob/request.py', line 1053 in get_response
  application, catch_exc_info=False)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/webob/request.py', line 1022 in call_application
  app_iter = application(self.environ, start_response)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/webob/dec.py', line 147 in __call__
  resp = self.call_func(req, *args, **self.kwargs)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/webob/dec.py', line 208 in call_func
  return self.func(req, *args, **kwargs)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/fanstatic/injector.py', line 54 in __call__
  response = request.get_response(self.app)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/webob/request.py', line 1053 in get_response
  application, catch_exc_info=False)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/webob/request.py', line 1022 in call_application
  app_iter = application(self.environ, start_response)
File '/usr/lib/ckan/default/src/ckan/ckan/config/middleware/pylons_app.py', line 250 in inner
  result = application(environ, start_response)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/beaker/middleware.py', line 73 in __call__
  return self.app(environ, start_response)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/beaker/middleware.py', line 156 in __call__
  return self.wrap_app(environ, session_start_response)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/routes/middleware.py', line 131 in __call__
  response = self.app(environ, start_response)
File '/usr/lib/ckan/default/src/ckan/ckan/config/middleware/common_middleware.py', line 80 in __call__
  return self.app(environ, start_response)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/wsgiapp.py', line 125 in __call__
  response = self.dispatch(controller, environ, start_response)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/wsgiapp.py', line 324 in dispatch
  return controller(environ, start_response)
File '/usr/lib/ckan/default/src/ckan/ckan/lib/base.py', line 212 in __call__
  res = WSGIController.__call__(self, environ, start_response)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/controllers/core.py', line 221 in __call__
  response = self._dispatch_call()
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/controllers/core.py', line 172 in _dispatch_call
  response = self._inspect_call(func)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/controllers/core.py', line 107 in _inspect_call
  result = self._perform_call(func, args)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/controllers/core.py', line 60 in _perform_call
  return func(**args)
File '/usr/lib/ckan/default/src/ckan/ckan/controllers/package.py', line 1520 in edit_view
  return render('package/new_view.html', extra_vars=vars)
File '/usr/lib/ckan/default/src/ckan/ckan/lib/base.py', line 177 in render
  return cached_template(template_name, render_template)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/templating.py', line 249 in cached_template
  return render_func()
File '/usr/lib/ckan/default/src/ckan/ckan/lib/base.py', line 131 in render_template
  return render_jinja2(template_name, globs)
File '/usr/lib/ckan/default/src/ckan/ckan/lib/base.py', line 88 in render_jinja2
  return template.render(**extra_vars)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/jinja2/environment.py', line 989 in render
  return self.environment.handle_exception(exc_info, True)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/jinja2/environment.py', line 754 in handle_exception
  reraise(exc_type, exc_value, tb)
File '/usr/lib/ckan/default/src/ckan/ckan/templates/package/new_view.html', line 1 in top-level template code
  {% extends "package/view_edit_base.html" %}
File '/usr/lib/ckan/default/src/ckan/ckan/templates/package/view_edit_base.html', line 4 in top-level template code
  {% set res = c.resource %}
File '/usr/lib/ckan/default/src/ckan/ckanext/datastore/templates/package/resource_edit_base.html', line 1 in top-level template code
  {% ckan_extends %}
File '/usr/lib/ckan/default/src/ckan/ckanext/datapusher/templates/package/resource_edit_base.html', line 1 in top-level template code
  {% ckan_extends %}
File '/usr/lib/ckan/default/src/ckan/ckan/templates/package/resource_edit_base.html', line 4 in top-level template code
  {% set res = c.resource %}
File '/usr/lib/ckan/default/src/ckan/ckan/templates/package/base.html', line 3 in top-level template code
  {% set pkg = c.pkg_dict or pkg_dict %}
File '/usr/lib/ckan/default/src/ckan/ckan/templates/page.html', line 1 in top-level template code
  {% extends "base.html" %}
File '/plugins/ckanext-ngsiview/ckanext/ngsiview/templates/base.html', line 1 in top-level template code
  {% ckan_extends %}
File '/plugins/ckanext-ficodes_theme/ckanext/ficodes_theme/templates/base.html', line 1 in top-level template code
  {% ckan_extends %}
File '/usr/lib/ckan/default/src/ckan/ckan/templates/base.html', line 103 in top-level template code
  {%- block page %}{% endblock -%}
File '/usr/lib/ckan/default/src/ckan/ckan/templates/page.html', line 19 in block "page"
  {%- block content %}
File '/usr/lib/ckan/default/src/ckan/ckan/templates/page.html', line 22 in block "content"
  {% block main_content %}
File '/usr/lib/ckan/default/src/ckan/ckan/templates/package/view_edit_base.html', line 40 in block "main_content"
  {% snippet 'package/snippets/resource_view.html', resource_view=resource_view, resource=resource, package=package, to_preview=True %}
File '/usr/lib/ckan/default/src/ckan/ckan/lib/jinja_extensions.py', line 246 in _call
  return base.render_snippet(args[0], **kwargs)
File '/usr/lib/ckan/default/src/ckan/ckan/lib/base.py', line 78 in render_snippet
  renderer='snippet')
File '/usr/lib/ckan/default/src/ckan/ckan/lib/base.py', line 177 in render
  return cached_template(template_name, render_template)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/templating.py', line 249 in cached_template
  return render_func()
File '/usr/lib/ckan/default/src/ckan/ckan/lib/base.py', line 131 in render_template
  return render_jinja2(template_name, globs)
File '/usr/lib/ckan/default/src/ckan/ckan/lib/base.py', line 88 in render_jinja2
  return template.render(**extra_vars)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/jinja2/environment.py', line 989 in render
  return self.environment.handle_exception(exc_info, True)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/jinja2/environment.py', line 754 in handle_exception
  reraise(exc_type, exc_value, tb)
File '/usr/lib/ckan/default/src/ckan/ckan/templates/package/snippets/resource_view.html', line 3 in top-level template code
  {% block resource_view %}
File '/usr/lib/ckan/default/src/ckan/ckan/templates/package/snippets/resource_view.html', line 19 in block "resource_view"
  {{ h.rendered_resource_view(resource_view, resource, package) }}
File '/usr/lib/ckan/default/src/ckan/ckan/lib/helpers.py', line 2012 in rendered_resource_view
  return literal(base.render(template, extra_vars=data_dict))
File '/usr/lib/ckan/default/src/ckan/ckan/lib/base.py', line 177 in render
  return cached_template(template_name, render_template)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/templating.py', line 249 in cached_template
  return render_func()
File '/usr/lib/ckan/default/src/ckan/ckan/lib/base.py', line 131 in render_template
  return render_jinja2(template_name, globs)
File '/usr/lib/ckan/default/src/ckan/ckan/lib/base.py', line 88 in render_jinja2
  return template.render(**extra_vars)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/jinja2/environment.py', line 989 in render
  return self.environment.handle_exception(exc_info, True)
File '/usr/lib/ckan/default/local/lib/python2.7/site-packages/jinja2/environment.py', line 754 in handle_exception
  reraise(exc_type, exc_value, tb)
File '/plugins/ckanext-wirecloud_view/ckanext/wirecloudview/templates/wirecloud_view.html', line 1 in top-level template code
  <iframe style="margin:auto; max-height:100%; display:block; width:100%;" src="{{ h.get_dashboard_url(resource_view.get('dashboard'), resource_view.get('id'), "://".join(h.get_site_protocol_and_host())) }}" frameborder="0" allowfullscreen="allowfullscreen"></iframe>
File '/plugins/ckanext-wirecloud_view/ckanext/wirecloudview/plugin.py', line 112 in <lambda>
  'get_dashboard_url': lambda dashboard, resourceid, ckanserver: urljoin(wirecloud_url, dashboard) + '?mode=embedded&resourceid=' + resourceid + '&ckanserver=' + ckanserver
TypeError: coercing to Unicode: need string or buffer, NoneType found


CGI Variables
-------------
  AUTH_TYPE: 'cookie'
  CKAN_CURRENT_URL: '/dataset/malaga-buses-rt/resource/d22ea73f-5760-471a-bf6a-ef29b2d494da/new_view?view_type%3Dwirecloud_view'
  CKAN_LANG: 'en'
  CKAN_LANG_IS_DEFAULT: True
  CONTENT_TYPE: 'application/x-www-form-urlencoded; charset=utf-8'
  CONTEXT_DOCUMENT_ROOT: '/var/www/html'
  DOCUMENT_ROOT: '/var/www/html'
  GATEWAY_INTERFACE: 'CGI/1.1'
  HTTP_ACCEPT: 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8'
  HTTP_ACCEPT_ENCODING: 'gzip, deflate, br'
  HTTP_ACCEPT_LANGUAGE: 'en,es-ES;q=0.9,es;q=0.8'
  HTTP_CACHE_CONTROL: 'max-age=0'
  HTTP_CONNECTION: 'Keep-Alive'
  HTTP_COOKIE: '_ga=GA1.2.1673524125.1515691731; auth_tkt="8d43024d4206ddea47384e9dc86e09975af17397mjimenez!userid_type=unicode"; auth_tkt="8d43024d4206ddea47384e9dc86e09975af17397mjimenez!userid_type=unicode"; ckan=7300497285af1e26f5b8f8efff3d769d051a13617eb0bb2473ae45c098b1d05e417c8401'
  HTTP_HOST: 'data.opplafy.eu'
  HTTP_ORIGIN: 'https://data.opplafy.eu'
  HTTP_REFERER: 'https://data.opplafy.eu/dataset/malaga-buses-rt/resource/d22ea73f-5760-471a-bf6a-ef29b2d494da/new_view?view_type=wirecloud_view'
  HTTP_UPGRADE_INSECURE_REQUESTS: '1'
  HTTP_USER_AGENT: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36'
  HTTP_X_FORWARDED_FOR: '37.235.53.58'
  HTTP_X_FORWARDED_HOST: 'data.opplafy.eu'
  HTTP_X_FORWARDED_PORT: '443'
  HTTP_X_FORWARDED_PROTO: 'https'
  HTTP_X_FORWARDED_SERVER: 'data.opplafy.eu'
  PATH_INFO: '/dataset/malaga-buses-rt/resource/d22ea73f-5760-471a-bf6a-ef29b2d494da/new_view'
  PATH_TRANSLATED: '/etc/ckan/default/apache.wsgi/dataset/malaga-buses-rt/resource/d22ea73f-5760-471a-bf6a-ef29b2d494da/new_view'
  REMOTE_PORT: '41394'
  REMOTE_USER: u'mjimenez'
  REMOTE_USER_DATA: 'userid_type=unicode'
  REMOTE_USER_TOKENS: ['']
  REQUEST_METHOD: 'POST'
  REQUEST_SCHEME: 'http'
  REQUEST_URI: '/dataset/malaga-buses-rt/resource/d22ea73f-5760-471a-bf6a-ef29b2d494da/new_view?view_type=wirecloud_view'
  SCRIPT_FILENAME: '/etc/ckan/default/apache.wsgi'
  SERVER_ADDR: '172.18.0.3'
  SERVER_ADMIN: '[no address given]'
  SERVER_NAME: 'data.opplafy.eu'
  SERVER_PORT: '443'
  SERVER_PROTOCOL: 'HTTP/1.1'
  SERVER_SIGNATURE: '<address>Apache/2.4.18 (Ubuntu) Server at data.opplafy.eu Port 5000</address>\\n'
  SERVER_SOFTWARE: 'Apache/2.4.18 (Ubuntu)'


WSGI Variables
--------------
  __no_cache__: True
  apache.version: (2, 4, 23)
  application: <fanstatic.publisher.Delegator object at 0x7fd337ab2390>
  beaker.cache: <beaker.cache.CacheManager object at 0x7fd337ab22d0>
  beaker.get_session: <bound method SessionMiddleware._get_session of <beaker.middleware.SessionMiddleware object at 0x7fd337ab2210>>
  beaker.session: {'_accessed_time': 1525774349.50282, '_creation_time': 1525773378.792561}
  ckan.app: 'pylons_app'
  fanstatic.needed: <fanstatic.core.NeededResources object at 0x7fd336ba0fd0>
  mod_wsgi.application_group: 'localhost:5000|'
  mod_wsgi.callable_object: 'application'
  mod_wsgi.daemon_connects: '1'
  mod_wsgi.daemon_restarts: '0'
  mod_wsgi.daemon_start: '1525774349327879'
  mod_wsgi.enable_sendfile: '0'
  mod_wsgi.handler_script: ''
  mod_wsgi.ignore_activity: '0'
  mod_wsgi.listener_host: ''
  mod_wsgi.listener_port: '5000'
  mod_wsgi.path_info: '/dataset/malaga-buses-rt/resource/d22ea73f-5760-471a-bf6a-ef29b2d494da/new_view'
  mod_wsgi.process_group: 'ckan_default'
  mod_wsgi.queue_start: '1525774349327609'
  mod_wsgi.request_handler: 'wsgi-script'
  mod_wsgi.request_id: '2lsZBo+krFc'
  mod_wsgi.request_start: '1525774349327322'
  mod_wsgi.script_name: ''
  mod_wsgi.script_reloading: '1'
  mod_wsgi.script_start: '1525774349327948'
  mod_wsgi.thread_id: 8
  mod_wsgi.thread_requests: 71L
  mod_wsgi.total_requests: 728L
  mod_wsgi.version: (4, 5, 11)
  paste.cookies: (<SimpleCookie: _ga='GA1.2.1673524125.1515691731' auth_tkt='8d43024d4206ddea47384e9dc86e09975af17397mjimenez!userid_type=unicode' ckan='7300497285af1e26f5b8f8efff3d769d051a13617eb0bb2473ae45c098b1d05e417c8401'>, '_ga=GA1.2.1673524125.1515691731; auth_tkt="8d43024d4206ddea47384e9dc86e09975af17397mjimenez!userid_type=unicode"; auth_tkt="8d43024d4206ddea47384e9dc86e09975af17397mjimenez!userid_type=unicode"; ckan=7300497285af1e26f5b8f8efff3d769d051a13617eb0bb2473ae45c098b1d05e417c8401')
  paste.parsed_dict_querystring: (MultiDict([('view_type', 'wirecloud_view')]), 'view_type=wirecloud_view')
  paste.parsed_querystring: ([('view_type', 'wirecloud_view')], 'view_type=wirecloud_view')
  paste.registry: <paste.registry.Registry object at 0x7fd336b195d0>
  paste.throw_errors: True
  pylons.action_method: <bound method PackageController.edit_view of <ckan.controllers.package.PackageController object at 0x7fd336ba0b10>>
  pylons.controller: <ckan.controllers.package.PackageController object at 0x7fd336ba0b10>
  pylons.environ_config: {'session': 'beaker.session', 'cache': 'beaker.cache'}
  pylons.pylons: <pylons.util.PylonsContext object at 0x7fd336ba00d0>
  pylons.routes_dict: {'action': u'edit_view', 'controller': u'package', 'id': u'malaga-buses-rt', 'resource_id': u'd22ea73f-5760-471a-bf6a-ef29b2d494da'}
  repoze.who.api: <repoze.who.api.API object at 0x7fd336ba0250>
  repoze.who.identity: <repoze.who identity (hidden, dict-like) at 140545132667848>
  repoze.who.logger: <logging.Logger object at 0x7fd337ab2490>
  repoze.who.plugins: {'ckan.lib.authenticator:UsernamePasswordAuthenticator': <ckan.lib.authenticator.UsernamePasswordAuthenticator object at 0x7fd337a4da50>, 'friendlyform': <FriendlyFormPlugin 140545148349008>, 'auth_tkt': <CkanAuthTktCookiePlugin 140545148791440>}
  routes.route: <routes.route.Route object at 0x7fd337c23dd0>
  routes.url: <routes.util.URLGenerator object at 0x7fd336ba0690>
  webob._parsed_post_vars: (MultiDict([('title', 'WireCloud'), ('description', 'WireCloud dashboard showing buses and routes on a map'), ('dashboard', 'aarranz/malaga-buses')]), <FakeCGIBody at 0x7fd336ba0f50 viewing MultiDict([('ti...s')])>)
  webob._parsed_query_vars: (GET([('view_type', 'wirecloud_view')]), 'view_type=wirecloud_view')
  webob.adhoc_attrs: {'errors': 'ignore', 'response': <Response at 0x7fd336ba0350 200 OK>, 'language': 'en-us'}
  webob.is_body_readable: True
  webob.is_body_seekable: False
  wsgi process: 'Multi process AND threads (?)'
  wsgi.file_wrapper: <type 'mod_wsgi.FileWrapper'>
  wsgiorg.routing_args: (<routes.util.URLGenerator object at 0x7fd336ba0690>, {'action': u'edit_view', 'controller': u'package', 'id': u'malaga-buses-rt', 'resource_id': u'd22ea73f-5760-471a-bf6a-ef29b2d494da'})
------------------------------------------------------------

Not able to create a new dashboard in CKAN using graph creator

While creating a new dashboard in CKAN using wirecloud. I am unable to create a new dashboard using ckan graph creator.

I already have a csv format dataset. So, creating a new view for that dataset, i.e. wirecloud for it shows no values as shown above and I have no values to enter in Axis X and Axis Y.

My sample dataset is -

Can you please suggest,how can I solve the above problem.?

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