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Commit b9a473b6 authored by Alvaro Graves's avatar Alvaro Graves
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classes/Utils.php~ deleted 100644 → 0
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View file @ 18565c22
<?
class Utils{
public static function send303($uri, $ext){
header("HTTP/1.0 303 See Other");
header("Location: ".$uri);
header("Content-type: ".$ext);
echo $uri."\n\n";
exit(0);
}
public static function send404($uri){
header("HTTP/1.0 404 Not Found");
echo "I could not find ".$uri." or information about it.\n\n";
exit(0);
}
public static function send406($uri){
header("HTTP/1.0 406 Not Acceptable");
echo "I can't find a representation suitable for the content type you accept\n\n";
exit(0);
}
public static function send500($uri){
header("HTTP/1.0 500 Internal Server Error");
echo "An internal error ocurred. Please try later\n\n";
exit(0);
}
public static function uri2curie($uri){
global $conf;
$ns = $conf['ns'];
$curie = $uri;
foreach($ns as $k => $v){
$curie = preg_replace("|^$v|", "$k:", $uri);
if($curie != $uri){
break;
}
}
return $curie;
}
public static function getTemplate($uri){
$filename = str_replace(":", "_", $uri);
if(file_exists ($filename)){
include_once($filename);
}
}
private static function sparqlResult2Obj($data){
$aux = $data['results']['bindings'];
$obj = array();
foreach($aux as $w){
$row = array();
foreach($w as $k => $v){
$row[$k]['value'] = $v['value'];
if($v['type'] == 'uri'){
$row[$k]['curie'] = Utils::uri2curie($v['value']);
$row[$k]['uri'] = 1;
}
}
array_push($obj, $row);
}
return $obj;
}
public static function showView($uri, $data, $view){
global $conf;
$base = $conf['view']['standard'];
$base['value']['this'] = $uri;
$base['curie']['this'] = Utils::uri2curie($uri);
$base['ns'] = $conf['ns'];
require('lib/Haanga/lib/Haanga.php');
Haanga::configure(array(
'template_dir' => './',
'cache_dir' => 'compiled/',
));
$r = Utils::sparqlResult2Obj($data);
$vars = compact('base', 'r');
Haanga::Load($view, $vars);
}
public static function getExtension($accept_string){
global $conf;
$extension = "html";
foreach($conf['http_accept'] as $ext => $accept_arr){
if(in_array($accept_string, $accept_arr)){
$extension = $ext;
}
}
return $extension;
}
public static function getBestContentType($accept_string){
global $conf;
/*
* TODO: Choose best content type from
* things like
* "text/html;q=0.2,application/xml;q=0.1"
* and so on. In the meantime,
* assume there is only one CT
*/
$a = split(",", $accept_string);
$ct = 'text/html';
if(strstr($a[0], ";")){
$a = split(";", $a[0]);
}
foreach($conf['http_accept'] as $ext => $arr){
if(in_array($a[0], $arr)){
$ct = $a[0];
}
}
return $ct;
}
public static function processQuery($modelFile, $uri, $endpoint){
global $conf;
//Check if files for model and view exist
$query = file_get_contents($modelFile);
$query = preg_replace("|".$conf['resource']['url_delimiter']."|", "<".$uri.">", $query);
echo $query;
header('Content-Type: '.$acceptContentType);
if(preg_match("/describe/i", $query)){
$results = $endpoint->query($query, $conf['endpoint']['describe']['output']);
require('lib/arc2/ARC2.php');
$parser = ARC2::getRDFParser();
$parser->parse($conf['basedir'], $results);
$triples = $parser->getTriples();
$ser;
switch ($extension){
case 'ttl':
$ser = ARC2::getTurtleSerializer();
break;
case 'nt':
$ser = ARC2::getNTriplesSerializer();
break;
case 'rdf':
$ser = ARC2::getRDFXMLSerializer();
break;
}
$doc = $ser->getSerializedTriples($triples);
echo $doc;
exit(0);
}
elseif(preg_match("/select/i", $query)){
return $endpoint->query($query, $conf['endpoint']['select']['output']);
if(sizeof($results['results']['bindings']) == 0){
Utils::send404($uri);
}
}
}
}
?>
compiled/65a63e1d92b5e02960e7039e14a5754d707e4e60.php deleted 100644 → 0
+ 0
− 85
View file @ 18565c22
<?php
$HAANGA_VERSION = '1.0.4';
/* Generated from /Users/alvarograves/github/lodspeakr/views/default.view.html */
function haanga_65a63e1d92b5e02960e7039e14a5754d707e4e60($vars, $return=FALSE, $blocks=array())
{
extract($vars);
if ($return == TRUE) {
ob_start();
}
echo '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" ';
foreach ($base['ns'] as $i => $ns) {
echo 'xmlns:'.htmlspecialchars($i).'="'.htmlspecialchars($ns).'"
';
}
echo 'version="XHTML+RDFa 1.0" xml:lang="en">
<head>
<title>Page about '.htmlspecialchars($base['this']['value']).'</title>
<link href="'.htmlspecialchars($base['baseUrl']).'/lodspeakr/css/basic.css" rel="stylesheet" type="text/css" media="screen" />
</head>
<body>
<h1>Page about <a href=\''.htmlspecialchars($base['this']['value']).'\'>'.htmlspecialchars($base['this']['curie']).'</a></h1>
<div>
<h2>Information from '.htmlspecialchars($base['this']['curie']).'</h2>
<table about="'.htmlspecialchars($base['this']['value']).'">
';
foreach ($r as $row) {
echo '
';
if ($row['s1'] != $null) {
echo '
<tr>
<td><a href=\''.htmlspecialchars($row['s1']->value).'\'>'.htmlspecialchars($row['s1']->value).'</a></td>
';
if ($row['p1']->uri == 1) {
echo '
<td><a rel=\''.htmlspecialchars($row['s1']->curie).'\' href=\''.htmlspecialchars($row['p1']->value).'\'>'.htmlspecialchars($row['p1']->curie).'</a></td>
';
} else {
echo '
<td><span property=\''.htmlspecialchars($row['s1']->curie).'\'>'.htmlspecialchars($row['p1']->value).'</span></td>
';
}
echo '
</tr>
';
}
echo '
';
}
echo '
</table>
<br/><br/>
<h2>Information pointing to '.htmlspecialchars($base['this']['curie']).'</h2>
<table about="'.htmlspecialchars($base['this']['value']).'">
';
foreach ($r as $row) {
echo '
';
if ($row['s2'] != $null) {
echo '
<tr>
<td><a rev=\''.htmlspecialchars($row['p2']['curie']).'\' href=\''.htmlspecialchars($row['s2']['value']).'\'>'.htmlspecialchars($row['s2']['curie']).'</a></td>
<td><a href=\''.htmlspecialchars($row['p2']['value']).'\'>'.htmlspecialchars($row['p2']['curie']).'</a></td>
</tr>
';
}
echo '
';
}
echo '
</table>
</div>
</body>
</html>
';
if ($return == TRUE) {
return ob_get_clean();
}
}
\ No newline at end of file
meta/db.sqlite
+ 0
− 0
View file @ b9a473b6
No preview for this file type
views/default.view.html~
+ 13
− 11
View file @ b9a473b6
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" {% for i, ns in base.ns %}xmlns:{{i}}="{{ns}}"
<html {% for i, ns in base.ns %}xmlns:{{i}}="{{ns}}"
{%endfor%}version="XHTML+RDFa 1.0" xml:lang="en">
<head>
<title>Page about {{base.value.this}}</title>
<link href="{{base.baseUrl}}/lodspeakr/css/basic.css" rel="stylesheet" type="text/css" media="screen" />
<link href="{{base.baseUrl}}css/basic.css" rel="stylesheet" type="text/css" media="screen" />
</head>
<body>
<h1>Page about <a href='{{base.this.value}}'>{{base.curie.this}}</a></h1>
<h1>Page about <a href='{{base.value.this}}'>{{base.curie.this}}</a></h1>
<br/>
<br/>
<div>
<h2>Information from {{base.this.curie}}</h2>
<h2>Information from {{base.curie.this}}</h2>
<table about="{{base.value.this}}">
{% for row in r %}
{% if row.s1.value != null %}
{% if row.value.s1 != null %}
<tr>
<td><a href='{{row.s1.value}}'>{{row.s1.curie}}</a></td>
<td><a href='{{row.value.s1}}'>{{row.curie.s1}}</a></td>
{% if row.uri.p1 == 1 %}
<td><a rel='{{row.s1.curie}}' href='{{row.p1.value}}'>{{row.p1.curie}}</a></td>
<td><a rel='{{row.curie.s1}}' href='{{row.value.p1}}'>{{row.curie.p1}}</a></td>
{% else %}
<td><span property='{{row.s1.curie}}'>{{row.p1.value}}</span></td>
<td><span property='{{row.curie.s1}}'>{{row.value.p1}}</span></td>
{% endif %}
</tr>
{% endif %}
{% endfor %}
</table>
<br/><br/>
<h2>Information pointing to {{base.this.curie}}</h2>
<h2>Information pointing to {{base.curie.this}}</h2>
<table about="{{base.value.this}}">
{% for row in r %}
{% if row.value.s2 != null %}
<tr>
<td><a rev='{{row.p2.curie}}' href='{{row.value.s2}}'>{{row.s2.curie}}</a></td>
<td><a href='{{row.value.p2}}'>{{row.p2.curie}}</a></td>
<td><a rev='{{row.curie.p2}}' href='{{row.value.s2}}'>{{row.curie.s2}}</a></td>
<td><a href='{{row.value.p2}}'>{{row.curie.p2}}</a></td>
</tr>
{%endif %}
{% endfor %}
......
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