function reference_to_solr($reference)
{
$obj = reference_to_mendeley($reference);
$item = array();
$item['id'] = 'reference/' . $reference->reference_id;
$item['title'] = $obj->title;
$item['publication_outlet'] = $obj->publication_outlet;
$item['year'] = $obj->year;
$authors = array();
foreach ($obj->authors as $a) {
$authors[] = $a->forename . ' ' . $a->surname;
}
$item['authors'] = $authors;
$item['citation'] = reference_authors_to_text_string($reference) . ' ' . $reference->year . ' ' . $reference->title . ' ' . reference_to_citation_text_string($reference);
return $item;
}
function DisplayJson()
{
$j = reference_to_mendeley($this->object);
// Array of BHL pages
$j->bhl_pages = array();
$j->thumbnails = array();
$count = 0;
$pages = bhl_retrieve_reference_pages($this->id);
foreach ($pages as $page) {
$j->bhl_pages[] = (int) $page->PageID;
// Store thumbnails of pages (just page 1 for now)
if ($count == 0) {
$image = bhl_fetch_page_image($page->PageID);
$file = @fopen($image->thumbnail->file_name, "r") or die("could't open file --\"{$image->thumbnail}->file_name\"");
$img = fread($file, filesize($image->thumbnail->file_name));
fclose($file);
// to do: test for MIME type, don't assume it
$base64 = chunk_split(base64_encode($img));
$thumbnail = 'data:image/gif;base64,' . $base64;
$j->thumbnails[] = $thumbnail;
}
$count++;
}
// don't do names..
if (1) {
// Names
$nm = bhl_names_in_reference_by_page($this->id);
$j->names = $nm->names;
// Get majority rule taxon (what paper is about)
$tags = array();
foreach ($nm->names as $name) {
$tags[] = $name->namestring;
}
$paths = get_paths($tags);
$majority_rule = majority_rule_path($paths);
$j->expanded = expand_path($majority_rule);
/*
// Nomenclatural acts
$acts = acts_in_publication($this->id);
if (count($acts) > 0)
{
$count = count($nm->names);
foreach ($acts as $tn)
{
$name = $tn->nameComplete;
// Zoobank crap
$name = preg_replace('/ subsp\. /', ' ', $name);
$name = preg_replace('/ var\. /', ' ', $name);
// BHL might have missed this name
if (!isset($nm->found[$name]))
{
$n = new stdclass;
$n->namestring = $name;
$n->identifiers = new stdclass;
$n->pages = array();
$j->names[] = $n;
$nm->found[$name] = $count++;
}
$index = $nm->found[$name];
// ION
if (preg_match('/urn:lsid:organismnames.com:name:(?<id>\d+)/', $tn->global_id, $m))
{
$j->names[$index]->identifiers->ion = (Integer)$m['id'];
}
// Zoobank
if (preg_match('/urn:lsid:zoobank.org:act:(?<id>.*)/', $tn->global_id, $m))
{
$j->names[$index]->identifiers->zoobank = $m['id'];
}
// IPNI
if (preg_match('/urn:lsid:ipni.org:names:(?<id>.*)/', $tn->global_id, $m))
{
$j->names[$index]->identifiers->ipni = $m['id'];
}
// Index Fungorum
if (preg_match('/urn:lsid:indexfungorum.org:names(?<id>.*)/', $tn->global_id, $m))
{
$j->names[$index]->identifiers->indexfungorum = (Integer)$m['id'];
}
}
//ksort($j->names);
} */
}
// Output localities in text as array of features in GeoJSON format
/* $j->featurecollection = new stdclass;
$j->featurecollection->type = "FeatureCollection";
$j->featurecollection->features = array();
foreach ($this->localities as $loc)
{
$feature = new stdclass;
$feature->type = "Feature";
$feature->geometry = new stdclass;
$feature->geometry->type = "Point";
$feature->geometry->coordinates = array();
$feature->geometry->coordinates[] = (Double)$loc->longitude;
$feature->geometry->coordinates[] = (Double)$loc->latitude;
$j->featurecollection->features[] = $feature;
}
*/
if (count($this->localities) > 0) {
$j->geometry = new stdclass();
$j->geometry->type = "MultiPoint";
$j->geometry->coordinates = array();
foreach ($this->localities as $loc) {
$j->geometry->coordinates[] = array((double) $loc->longitude, (double) $loc->latitude);
}
}
// ?
header("Content-type: text/plain; charset=utf-8\n\n");
if ($this->callback != '') {
echo $this->callback . '(';
}
echo json_format(json_encode($j));
if ($this->callback != '') {
echo ')';
}
}