Merge branch 'fix/url-escaping' into 'master'

Fix url escaping when extracting file

See merge request datopian/clients/nhs-dataexplorer!27

Author: higorspinto

ckanext/dataexplorer/public/vendor/recline/recline.js

@@ -4830,9 +4830,7 @@ this.recline.View = this.recline.View || {};
     },
     extractFile: function (self, sql_query, format) {
       var base_path = self.model.attributes.endpoint || self.options.site_url;
-      //console.log(base_path);
-      var endpoint = `${base_path}/3/action/datastore_search_sql?sql=${sql_query}`; // USE BASE_PATH IN PRODUCTION
-      //var endpoint = `https://ckan.nhs.staging.datopian.com/api/3/action/datastore_search_sql?sql=${sql_query}`;
+      var endpoint = `${base_path}/3/action/datastore_search_sql?sql=${escape(sql_query)}`; // USE BASE_PATH IN PRODUCTION
       self.progress();
 
       fetch(endpoint)