Laurens Rietveld

Support for multiple defaultGraphs

1

The SPARQL datasource takes as argument a single default graph. The SPARQL protocol supports multiple defaults graphs though. I.e., you can consider allowing this value to be an array of...

Timeout when parser throws exception

1

When the parser throws an exception (e.g. in this situation https://github.com/rdfhdt/hdt-cpp/issues/11) then no response status is returned. Would be nice to catch errors like this and return a 500 error...

Paginate the list of datasets

1

There are two issues w.r.t. horizontal scalability (i.e. # datasets): - Querying a non-existing dataset returns the complete (non-paginated) list of datasets - Accessing the main page via html returns...

Query Parameterization

1

Being able to parameterize SPARQL queries would enable more dynamic usage of Yasgui in other tooling. There was a lengthy discussion on https://github.com/Triply-Dev/YASGUI.YASQE-deprecated/issues/24 about enabling this in Yasqe. This issue...

Use fetch instead of superagent

2

We use superagent for all http requests. This is a left-over from the old yasgui version. Let's use the native fetch api instead. This should solve #144 as well, as...

[Yasr] Support RawGraphs

2

This is a continuation of https://github.com/Triply-Dev/YASGUI.YASR-deprecated/issues/88 RawGraphs is a UI on top of D3 and looks quite promising. They're busy with a new release (see https://www.indiegogo.com/projects/rawgraphs-2-0-a-web-app-for-data-visualization#/updates/all)

For construct and describe queries allow the result format 'JSON-LD' to be set in the settings pane. Apply syntax coloring to the obtained JSON-LD reply body (preferably JSON-LD-specific coloring, and...

Undefined prefixes are not indicated as syntax errors when the occur inside `bind` clauses. Example: ```sparql select * { bind(strdt("a",xsd:string) as ?x) } ``` (continuing from https://github.com/Triply-Dev/YASGUI.YASQE-deprecated/issues/101)

`rdf2hdt` doesn't overwrite HDT index file

1

`rdf2hdt` overwrites HDT files as expected. However, when using `rdf2hdt -i` (i.e., create the index file as well), it won't re-generate the index file. Instead it calls the `loadOrCreateIndex` which...

Stream goes into flowing mode immediately

5

We've experienced some odd issues that are probably caused by race conditions. I think it boils down to the stream going into flowing mode immediately Afaik, the stream should only...