Add

to default html templates

This means that models/special.configure-epoch.model.html or views/special.configure-epoch.view.html (or both) don't exist.

state which of these three conditions is the case, so one can spend less time figuring it out.

LODSPKeaKr logo is fine but it can be better

Options

• Include at least the initials (LS, LDSPK)
• Design a brand new logo

Idea:

http://foo/ -> http://bar (local)
http://example.org/ -> http://base/example.org/
http://rpi.edu/ -> http://base/rpi.edu/

It would be desirable to add autmatically the needed namespaces on the sparql queries

use case:

prefix prov:   <http://www.w3.org/ns/prov-o/>
prefix select: <http://sparql.tw.rpi.edu/services/datafaqs/core/select-faqts/> 

select distinct ?input
where {
  []
     prov:wasAttributedTo {{base.args.arg0}};
     prov:used            ?input;
  .
}

where the param is some unknown URI (so it is a hassle to find a qname for it.)

http://aquarius.tw.rpi.edu/datafaqs-view/special/index

lists classes, but the URL doesn't indicate that at all.

redirect to the "plain old" URL for the class lister?

http://lodspeakr.org/install

doesn't look like it is in the repository.

#!/usr/bin/env bash
# Installation script for LODSPeaKr (http://lodspeakr.org)
# Author: Alvaro Graves ([email protected])

source ~/.bashrc
GIT=`which git`

if [ -z "$GIT" ]
then
  echo "git not found. Please add git to your \$PATH. Installation terminated"
  exit 1
fi

if [ ! -e lodspeakr ]; then
   $GIT clone https://github.com/alangrafu/lodspeakr
   cd lodspeakr
   ./install.sh
else
   echo "There is already an existing directory called 'lodspeakr'. Installation cancelled. Remove it first and try again."
fi

http://aquarius.tw.rpi.edu/datafaqs/namedGraphs

    <table>
      <tr>
        <td>Graph name</td>
        <td>Dump file</td>
      </tr>
    {% for row in models.main %}
      <tr>
        <td>{{row.name.value}}</td>
        <td><a href="{{row.dump.value}}">dump</a></td>     <!--- This value may not exist. if so, we want to omit the anchor -->
      </tr>
    {% endfor %}
    </table>

"List of classes in the triple store"

http://aquarius.tw.rpi.edu/datafaqs/DataFAQs-lodspeakr/index.html

should state the endpoint being inspected.

json-ld or rdf-json for RDF

application/sparql-results+json for sparql

It is annoying to write

{%foreach row in r%} 
{{row.value.var}}
{%endfor%}

everytime I need only the first value. This is particularly painful when it comes to writing queries.

A simpler way should be something like

{{row.value.var.first}}

Or something similar

Is this still correct?

https://github.com/alangrafu/lodspeakr/wiki/How-to-use-results/_compare/c757debdee5ed2aff375c7e0470a3969bf3c7442...c4c182c3e764e976d63b41414fa79d578aa11ab6

what if an instance has multiple types that match multiple models?
Is only one model applied? Or all of them. If the former, which takes priority?

please add the following to http://lodspeakr.org/install

if [ ! -e lodspeakr ]; then
   $GIT clone https://github.com/alangrafu/lodspeakr
fi

Make {%if r.varname %} a valid way to find if it contains elements

not a valid assumption for forks of the project.

e.g. https://github.com/timrdf/DataFAQs-lodspeakr/blob/master/root.htaccess

In order to allow forks to change the lodspeakr dir, the script should check the dirname when creating the .htaccess files

would be nice to have a standard place to put a list of URIs that can be fed into each model query for illustration purposes.

e.g. http://sparql.tw.rpi.edu/datafaqs/epoch/2012-01-21 into https://github.com/timrdf/DataFAQs-lodspeakr/blob/master/models/class.datafaqs:Epoch/html.queries/main.query

in https://github.com/alangrafu/lodspeakr/wiki/How-to-use-results

what does that mean?

It would be nice to have an example showing how to call lodspeakr from jquery. (yes, this has nothing to do with lodspeakr, but would help it get used).

e.g. how to invoke a special service such as:

http://aquarius.tw.rpi.edu/datafaqs/DataFAQs-lodspeakr/special/service-history/select-faqts:select-datasets:by-ckan-group

to get json or csv or html.

If
A rdf:type B
and
B rdfs:subClassOf C

It should be interesting to show A as B and C

the "resource representation" returned should be equivalent in content regardless of format. So demanding new queries for each content-type is redundant and makes it too easy to violate AWWW by providing different content for the same URI request.

and you grab the prefixes to apply.

Currently, I need to

This seems artificial and may lead to other problems in subdirs. Modify code so I only need to include

For example, a foaf:Person may want to obtain her basic data in one query while all her friends (foaf:know) in another.

Tim installed "one level too high" and it installed files all over /var/www.

Can you clean that up?

in https://github.com/alangrafu/lodspeakr/wiki/Models :

TODO: create an example of multiple queries for a class not an instance; we haven't gotten to instance-specific models yet (which the next one shows).

For now I'm thinking on the User-Agent HTTP header to decide wether show a mobile interface or a normal one. However this could be extended to any other HTTP header (Accept-Language or referer) that could define a different layout to be displayed.

Suggested by timrdf: 'type' is a better name

LODSPeaKr currently allows people to specify templates for different types. That means that a resource will displayed using a particular template if it appears in the query

SELECT ?instance WHERE{
  ?instance a <CLASS>
}

From that perspective, it is possible to think other queries that allow to define templates. Several questions arise:

• Can multiple queries be used to define which template to use?
• If so, how to resolve that?

Not useful:

LODSPeaKr could not find http://datafaqs.tw.rpi.edu/datafaqs/epoch/2012-01-26/faqt/2/dataset/1 or information about it.

e.g.

{{row.dump.value|localname}}

where value is http://aquarius.tw.rpi.edu/datafaqs/dump/__PIVOT_epoch/2012-01-26_07_10_22/dataset-references.ttl

see http://aquarius.tw.rpi.edu/datafaqs/namedGraphs

In https://github.com/alangrafu/lodspeakr/wiki/Special-URIs you show code example:

{%for h in base.header %}

perhaps it would be easier to use if it were something like:

{%for h in lodspeakr.header %}

much like how jquery is the (long-named) object you use to use jquery. It would help developers know when they are talking to lodspeakr and when they are talking to, say haanga or something.

or something shorter like lodspk so it is easier to type.

Sometimes it is desirable to have special URIs that are not listed in the triple store nor pages generated for conneg. For example, a triple store may content several instances of class foaf:Person. Currently, it is not possible to list those entities, since that URI (most likely) won't be dereferenceable by lodspeakr.

<link href="{{base.baseUrl}}/lodspeakr/css/basic.css" rel="stylesheet" type="text/css" media="screen" />

produces:

"<link href="http://aquarius.tw.rpi.edu/datafaqs//lodspeakr/css/basic.css" rel="stylesheet" type="text/css" media="screen" />"

all of the templates using this need to be hunted down.

foaf:Person.model.html/
                     |
                     ->details1
                     |
                     ->friends
                     |
                     ->dbpedia/
                              |
                              ->details1

in https://github.com/alangrafu/lodspeakr/wiki/How-to-use-results

should one be details2?

util/lodspk.sh debug on|off turns debug mode on/off

util/lodspk.sh backup storesa copy of models/views/settings.inc.php

util/lodspk.sh restore 20120120180901 restores models/views/settings from backup done in 20120120180901

Idea:

http://foo/ -> http://bar (local)
http://example.org/ -> http://base/example.org/
http://rpi.edu/ -> http://base/rpi.edu/

"List of classes in the triple store"

http://aquarius.tw.rpi.edu/datafaqs/DataFAQs-lodspeakr/index.html

should state the endpoint being inspected.

make

https://github.com/alangrafu/lodspeakr/wiki/Views

and

https://github.com/alangrafu/lodspeakr/wiki/How-to-use-results

consistent

http://aquarius.tw.rpi.edu/datafaqs/index.html

shows

Services available

    List of classes in the triple store
    Named graphs in the triple store

even though there are three other services in there.

Also, what types can I feed this lodspeakr? These should be listed in the index by default.

find . around in the models/ to list these from php.

after running:

utils/lodspk.sh create service datasets html

the service "datasets" should appear in the index automatically.

Move the retrieval function to the client side, generating javascript that fetches the data.

In doesn't allow to autocomplete models

Good Idea from Eric: to write a function in php and allow user to implement functionalities that can be appended in .value

Example: Return the value as an array

{{varname.value.split.tostring}}

double slash in http://aquarius.tw.rpi.edu/datafaqs/datasets

<http://aquarius.tw.rpi.edu/datafaqs/datasets> xhv:stylesheet
 <http://aquarius.tw.rpi.edu/datafaqs//lodspeakr/css/basic.css> .