Rapporto Tecnico, Anno 7, n° 42 maggio 2012

this.query = 'select $parent '
+ 'subquery ('
+ ' select $sibling from <#ri> '
+ ' where $sibling <fedora-rels-ext:isMemberOf> $parent '
+ ' and $sibling <fedora-model:hasModel> <fedora:islandora:slideCModel> '
+ ' order by $sibling) '
+ 'from <#ri> '
+ 'where $child <mulgara:is> <fedora:' + this.pid + '> '
+ 'and $child <fedora-rels-ext:isMemberOf> $parent '
+ 'and $parent <fedora-model:hasModel> <fedora:islandora:collectionCModel>';
}
else if (this.cmodel == 'islandora-dm:po-document-cmodel') {
this.query = 'select $object from <#ri> '
+ 'where ($object <fedora-model:hasModel> <fedora:islandora-dm:po-page-cmodel> '
+ 'and $object <fedora-rels-ext:isMemberOf> <fedora:' + this.pid + '>) '
+ 'order by $object';
}
else {
// no query -- pid will be used alone.
}
}
},
search: function() {
if (this.query == null) {
this.results = [this.pid];
}
else {
options = {
type: this.type,
lang: this.lang,
format: this.format,
query: this.query,
uid: this.uid
};
jQuery.post(this.fedoraUrl + '/risearch', options, this.createCallback(), 'text');
}
},
extractPid: function(riSearchResult) {
return riSearchResult.replace(/^.*\//, '');
},
createCallback: function() {
var riSearch = this;
return function(data, status) {
var results = [];
if ('success' == status) {
var lines = data.split("\n");
for (i = 0; i < lines.length; i++) {
if (i > 0 && lines[i] != '') {
results.push(riSearch.extractPid(lines[i]));
}
}
}
riSearch.searchCallback(results);
}
}
});
/* monkey patch OpenLayers.Layer.OpenURL */
iiv.Viewer.ImageLayer = OpenLayers.Class(OpenLayers.Layer.OpenURL, {
djatokaUrl: null,
uid: null,
/**
* this implementation is the same as the superclass, except that we use a
* fedora service as the url base, not djatoka itself
*/
getURL: function(bounds) {
bounds = this.adjustBounds(bounds);
this.calculatePositionAndSize(bounds);
var z = this.map.getZoom() + this.zoomOffset;
// uid and djatokaUrl set in createImageLayer
var path = this.djatokaUrl + '/getRegion?uid=' + this.uid + '&level=' + z
+ '&region=' + this.tilePos.lat + "," + this.tilePos.lon + "," + this.imageSize.h + "," + this.imageSize.w;
var url = this.url;
if (url instanceof Array) {
url = this.selectUrl(path, url);
}
return url + path;
}
});

8.1.22 oaiprovider/WEB-INF/classes/proai.properties
#
#
Proai Configuration
#
================================
##############################

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