ckanext-geoview 0.0.8

OpenLayers Viewer

The OpenLayers viewer provides access to different geospatial formats and services:

To enable it, add geo_view to your ckan.plugins setting. (use geo_preview if you are using CKAN < 2.3):

ckan.plugins = ... resource_proxy geo_view

On CKAN >= 2.3, if you want the geospatial views to be created by default, add the plugin to the following setting:

ckan.views.default_views = ... geo_view

The formats and services supported are:

(*) Resource formats are case insensitive

Support varies across formats, so you might want to deactivate the ones you are not interested in. To choose which formats to display, set the following configuration option:

ckanext.geoview.ol_viewer.formats = wms kml

To render Google Fusion Tables resources, a Google API Key must be provided in the ini file:

ckanext.geoview.gapi_key = <API Key here>

This key must be granted Fusion Tables permissions. More information on obtaining such a key can be found at https://developers.google.com/fusiontables/docs/v1/using#APIKey.

All configuration options relating to the OpenLayers viewer (ie those prefixed with ckanext.geoview.ol_viewer.*) are passed to the JavaScript module, where they are accessible on the options.ol_config object:

this.ckan.module('olpreview', function (jQuery, _) {

    // ...

    _onReady: function () {


        console.log(this.options.ol_config)

    }

    // ...

}

Other available configuration options are:

• ckanext.geoview.ol_viewer.hide_overlays: if set to True, overlays won’t be visible by default (only the base layer)

Leaflet GeoJSON Viewer

Note: This plugin used to be part of ckanext-spatial.

The Leaflet GeoJSON viewer will render GeoJSON files on a map and add a popup showing the features properties, for those resources that have a geojson format.

To enable it, add geojson_view to your ckan.plugins setting. (use geojson_preview if you are using CKAN < 2.3):

ckan.plugins = ... resource_proxy geojson_view

On CKAN >= 2.3, if you want the views to be created by default on all GeoJSON files, add the plugin to the following setting:

ckan.views.default_views = ... geojson_view

Leaflet WMTS Viewer

The Leaflet WMTS viewer will render WMTS (Web Map Tile Service) layers on a map for those resources that have a wmts format.

To enable it, add wmts_view to your ckan.plugins setting. (use wmts_preview if you are using CKAN < 2.3):

ckan.plugins = ... resource_proxy wmts_view

On CKAN >= 2.3, if you want the views to be created by default on all WMTS resources, add the plugin to the following setting:

ckan.views.default_views = ... wmts_view