Add genarkParser

js/widgets/genarkDatasourceConfigurator.js

@@ -1,5 +1,7 @@
 
 // accession	assembly	scientific name	common name	taxonId	GenArk clade
+import {genarkParser} from "./utils/genarkParser.js"
+
 function genarkDatasourceConfigurator() {
 
     const url = 'https://hgdownload.soe.ucsc.edu/hubs/UCSC_GI.assemblyHubList.txt'
@@ -25,6 +27,8 @@ function genarkDatasourceConfigurator() {
                 'common name': {title: 'Common Name'},
             },
 
+        parser: genarkParser
+
     }
 }
 

js/widgets/utils/genarkParser.js

@@ -0,0 +1,19 @@
+const genarkParser =
+    {
+        parse: string => {
+            const lines = string.split('\n')
+            const headerLines = lines.filter(line => line.startsWith('#'))
+
+            // columns
+            const columns = headerLines.pop().split('\t')
+            const cooked = columns.shift().split('').filter(char => (/[a-zA-Z]/).test(char)).join('')
+            columns.unshift(cooked)
+
+            // records
+            const records = lines.filter(line => !line.startsWith('#')).map(line => line.split(`\t`))
+
+            return records
+        }
+    };
+
+export { genarkParser }