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[DL-Learner SVN] SF.net SVN: dl-learner: [603] trunk/src/dbpedia-navigator
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From: <sk...@us...> - 2008-02-18 15:35:55
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Revision: 603
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=603&view=rev
Author: sknappe
Date: 2008-02-18 07:35:03 -0800 (Mon, 18 Feb 2008)
Log Message:
-----------
changed the look of an article a bit
Modified Paths:
--------------
trunk/src/dbpedia-navigator/DLLearnerConnection.php
trunk/src/dbpedia-navigator/ajaxfunctions.php
Added Paths:
-----------
trunk/src/dbpedia-navigator/images/flickr.jpg
Modified: trunk/src/dbpedia-navigator/DLLearnerConnection.php
===================================================================
--- trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-02-18 14:50:24 UTC (rev 602)
+++ trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-02-18 15:35:03 UTC (rev 603)
@@ -125,7 +125,7 @@
$ret=array();
foreach ($result['results']['bindings'] as $results){
$value=$results['obj'];
- if (!(isset($value['xml:lang'])&&($value['xml:lang']!=$this->lang))) $ret[$results['pred']['value']][]=$value['value'];
+ if (!(isset($value['xml:lang'])&&($value['xml:lang']!=$this->lang))) $ret[$results['pred']['value']][]=$value;
}
return $ret;
Modified: trunk/src/dbpedia-navigator/ajaxfunctions.php
===================================================================
--- trunk/src/dbpedia-navigator/ajaxfunctions.php 2008-02-18 14:50:24 UTC (rev 602)
+++ trunk/src/dbpedia-navigator/ajaxfunctions.php 2008-02-18 15:35:03 UTC (rev 603)
@@ -87,17 +87,21 @@
// display a picture if there is one
if(isset($triples['http://xmlns.com/foaf/0.1/depiction']))
- $content.='<img src="'.$triples['http://xmlns.com/foaf/0.1/depiction'][0].'" alt="Picture of '.$subject.'" style="float:right; max-width:200px;" \>';
+ $content.='<img src="'.$triples['http://xmlns.com/foaf/0.1/depiction'][0]['value'].'" alt="Picture of '.$subject.'" style="float:right; max-width:200px;" \>';
//display where it was redirected from, if it was redirected
- if (isset($triples['http://dbpedia.org/property/redirect'])) $content.="<span id=\"redirectedFrom\">redirected from '$subject'</span>";
+ $redirect="";
+ if (isset($triples['http://dbpedia.org/property/redirect'])){
+ $content.="<span id=\"redirectedFrom\">redirected from '$subject'</span>";
+ $redirect=$triples['http://dbpedia.org/property/redirect'][0]['value'];
+ }
// add short description in english
- $content.="<h4>Short Description</h4><p>".urldecode($triples['http://dbpedia.org/property/abstract'][0])."</p>";
+ $content.="<h4>Short Description</h4><p>".urldecode($triples['http://dbpedia.org/property/abstract'][0]['value'])."</p>";
// give the link to the corresponding Wikipedia article
if(isset($triples['http://xmlns.com/foaf/0.1/page']))
- $content .= '<p><img src="'.$_GET['path'].'images/wikipedia_favicon.png" alt="Wikipedia" /> <a href="'.$triples['http://xmlns.com/foaf/0.1/page'][0].'">view Wikipedia article</a>, ';
+ $content .= '<p><img src="'.$_GET['path'].'images/wikipedia_favicon.png" alt="Wikipedia" /> <a href="'.$triples['http://xmlns.com/foaf/0.1/page'][0]['value'].'">view Wikipedia article</a>, ';
$content .= '<a href="'.$uri.'">view DBpedia resource description</a></p>';
// display a list of classes
@@ -107,33 +111,52 @@
if(isset($triples['http://dbpedia.org/property/reference'])) {
$content .= '<p>references: <ul>';
foreach($triples['http://dbpedia.org/property/reference'] as $reference)
- $content .= '<li><a href="'.$reference.'">'.$reference.'</a></li>';
+ $content .= '<li><a href="'.$reference['value'].'">'.$reference['value'].'</a></li>';
$content .= '</ul></p>';
}
//display a Google Map if Geo-koordinates are available
if (isset($triples['http://www.w3.org/2003/01/geo/wgs84_pos#long'])&&isset($triples['http://www.w3.org/2003/01/geo/wgs84_pos#lat'])){
- $content.="<br/><img src=\"".$_GET['path']."images/mobmaps_googlemapsicon.jpg\" alt=\"Google Maps\" style=\"max-width:30px;\" /> <a href=\"\" onClick=\"loadGoogleMap(".$triples['http://www.w3.org/2003/01/geo/wgs84_pos#lat'][0].",".$triples['http://www.w3.org/2003/01/geo/wgs84_pos#long'][0].",'".$triples['http://www.w3.org/2000/01/rdf-schema#label'][0]."');return false;\">Toggle a map of the location</a><br/><br/><div id=\"map\" style=\"width: 500px; height: 300px;display:none;\"></div>";
+ $content.="<br/><img src=\"".$_GET['path']."images/mobmaps_googlemapsicon.jpg\" alt=\"Google Maps\" style=\"max-width:25px;\" /> <a href=\"\" onClick=\"loadGoogleMap(".$triples['http://www.w3.org/2003/01/geo/wgs84_pos#lat'][0]['value'].",".$triples['http://www.w3.org/2003/01/geo/wgs84_pos#long'][0]['value'].",'".$triples['http://www.w3.org/2000/01/rdf-schema#label'][0]['value']."');return false;\">Toggle a map of the location</a><br/><br/><div id=\"map\" style=\"width: 500px; height: 300px;display:none;\"></div>";
}
+ //display photo collection, if there is one
+ if (isset($triples['http://dbpedia.org/property/hasPhotoCollection'])){
+ $content.="<br/><img src=\"".$_GET['path']."images/flickr.jpg\" alt=\"Flickr\" style=\"max-width:25px;\" /> <a href=\"".$triples['http://dbpedia.org/property/hasPhotoCollection'][0]['value']."\">view a photo collection</a><br/>";
+ }
+ //skos-subjects
+ if (isset($triples['http://www.w3.org/2004/02/skos/core#subject'])){
+ $content .= '<br/><p>skos subjects: <ul>';
+ foreach($triples['http://www.w3.org/2004/02/skos/core#subject'] as $skos)
+ $content .= '<li><a href="'.$skos['value'].'">'.$skos['value'].'</a></li>';
+ $content .= '</ul></p>';
+ }
+
+ //BUILD ARTICLE TITLE
+ $artTitle=$triples['http://www.w3.org/2000/01/rdf-schema#label'][0]['value'];
+
// filter out uninteresting properties and properties which
// have already been displayed
unset($triples['http://xmlns.com/foaf/0.1/page']);
unset($triples['http://xmlns.com/foaf/0.1/depiction']);
unset($triples['http://dbpedia.org/property/abstract']);
unset($triples['http://www.w3.org/1999/02/22-rdf-syntax-ns#type']);
+ unset($triples['http://dbpedia.org/property/redirect']);
+ unset($triples['http://dbpedia.org/property/reference']);
+ unset($triples['http://www.w3.org/2003/01/geo/wgs84_pos#long']);
+ unset($triples['http://www.w3.org/2003/01/geo/wgs84_pos#lat']);
+ unset($triples['http://dbpedia.org/property/hasPhotoCollection']);
+ unset($triples['http://www.w3.org/2004/02/skos/core#subject']);
+ unset($triples['http://www.w3.org/2000/01/rdf-schema#label']);
// display the remaining properties as list which can be used for further navigation
-
- $content .= '<br/><br/><br/><br/><br/><br/>'.get_triple_table($triples);
+ $content .= '<br/><br/><br/>'.get_triple_table($triples);
//BUILD SEARCHRESULT
if ($fromCache==-1)
$searchResult.="<a href=\"\" onclick=\"xajax_getsubjects('".$subject."');return false;\">Show more Results</a>";
- //BUILD ARTICLE TITLE
- $artTitle=$triples['http://www.w3.org/2000/01/rdf-schema#label'][0];
//Restart the Session
session_start();
@@ -151,15 +174,15 @@
//Add Positives to Session
if (!isset($_SESSION['positive'])){
- if (isset($triples['http://dbpedia.org/property/redirect'])){
- $array=array($triples['http://dbpedia.org/property/redirect'][0] => $triples['http://dbpedia.org/property/redirect'][0]);
+ if ($redirect!=""){
+ $array=array($redirect => $redirect);
}
else $array=array("http://dbpedia.org/resource/".str_replace(" ","_",$subject) => "http://dbpedia.org/resource/".str_replace(" ","_",$subject));
$_SESSION['positive']=$array;
}
else{
$array=$_SESSION['positive'];
- if (isset($triples['http://dbpedia.org/property/redirect'])) $array[$triples['http://dbpedia.org/property/redirect'][0]] = $triples['http://dbpedia.org/property/redirect'][0];
+ if ($redirect!="") $array[$redirect] = $redirect;
else $array["http://dbpedia.org/resource/".str_replace(" ","_",$subject)]="http://dbpedia.org/resource/".str_replace(" ","_",$subject);
$_SESSION['positive']=$array;
}
@@ -446,23 +469,57 @@
function get_triple_table($triples) {
- $table = '<table border="1"><tr><td>predicate</td><td>object</td></tr>';
- foreach($triples as $predicate=>$object) {
- $table .= '<tr><td>'.$predicate.'</td>';
+ $table = '<table border="0"><tr><td>predicate</td><td>object</td></tr>';
+ $i=1;
+ foreach($triples as $predicate=>$object) {
+ if ($i>0) $backgroundcolor="eee";
+ else $backgroundcolor="ffffff";
+ $table .= '<tr style="background-color:#'.$backgroundcolor.';"><td><a href="'.$predicate.'">'.nicePredicate($predicate).'</a></td>';
$table .= '<td><ul>';
foreach($object as $element) {
- $table .= '<li>'.$element.'</li>';
+ if ($element['type']=="uri") $table .= '<li><a href="'.$element['value'].'">'.$element['value'].'</a></li>';
+ else $table .= '<li>'.$element['value'].'</li>';
}
- $table .= '</ul></td>';
+ $table .= '</ul></td>';
+ $i*=-1;
}
$table .= '</table>';
return $table;
+}
+
+function nicePredicate($predicate)
+{
+ if (strripos ($predicate, "#")>strripos ($predicate, "/")){
+ $namespace=substr ($predicate,0,strripos ($predicate, "#"));
+ $name=substr ($predicate,strripos ($predicate, "#")+1);
+ }
+ else{
+ $namespace=substr ($predicate,0,strripos ($predicate, "/"));
+ $name=substr ($predicate,strripos ($predicate, "/")+1);
+ }
+
+ switch ($namespace){
+ case "http://www.w3.org/2000/01/rdf-schema": $namespace="rdfs";
+ break;
+ case "http://www.w3.org/2002/07/owl": $namespace="owl";
+ break;
+ case "http://xmlns.com/foaf/0.1": $namespace="foaf";
+ break;
+ case "http://dbpedia.org/property": $namespace="p";
+ break;
+ case "http://www.w3.org/2003/01/geo/wgs84_pos": $namespace="geo";
+ break;
+ case "http://www.w3.org/2004/02/skos/core": $namespace="skos";
+ break;
+ }
+
+ return $namespace.':'.$name;
}
function formatClassArray($ar) {
$string = formatClass($ar[0]);
for($i=1; $i<count($ar); $i++) {
- $string .= ', ' . formatClass($ar[$i]);
+ $string .= ', ' . formatClass($ar[$i]['value']);
}
return $string;
}
Added: trunk/src/dbpedia-navigator/images/flickr.jpg
===================================================================
(Binary files differ)
Property changes on: trunk/src/dbpedia-navigator/images/flickr.jpg
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
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