function reference_to_bibjson($reference)
{
global $config;
$obj = new stdclass();
$obj->author = array();
foreach ($reference->authors as $a) {
$author = new stdclass();
if ($a->forename == '' || $a->lastname == '') {
} else {
$author->firstname = $a->forename;
$author->lastname = $a->lastname;
}
$author->name = trim($a->forename . ' ' . $a->lastname);
$obj->author[] = $author;
}
switch ($reference->genre) {
case 'article':
case 'book':
case 'chapter':
$obj->type = $reference->genre;
break;
default:
$obj->type = 'generic';
break;
}
$obj->title = $reference->title;
if ($reference->genre == 'book') {
if (isset($reference->publisher)) {
$obj->publisher = new stdclass();
$obj->publisher->name = $reference->publisher;
if (isset($reference->publoc)) {
$obj->publisher->address = $reference->publoc;
}
}
if (isset($reference->oclc)) {
if ($reference->oclc != 0) {
$identifier = new stdclass();
$identifier->type = 'oclc';
$identifier->id = (int) $reference->oclc;
$obj->book->identifier[] = $identifier;
}
}
}
if ($reference->genre == 'chapter') {
$obj->book = new stdclass();
$obj->book->title = $reference->secondary_title;
if (isset($reference->secondary_authors)) {
$obj->book->editor = array();
foreach ($reference->secondary_authors as $a) {
$author = new stdclass();
if ($a->forename == '' || $a->lastname == '') {
} else {
$author->firstname = $a->forename;
$author->lastname = $a->lastname;
}
$author->name = trim($a->forename . ' ' . $a->lastname);
$obj->book->editor[] = $author;
}
}
if (isset($reference->publisher)) {
$obj->book->publisher = new stdclass();
$obj->book->publisher->name = $reference->publisher;
if (isset($reference->publoc)) {
$obj->book->publisher->address = $reference->publoc;
}
}
if (isset($reference->oclc)) {
if ($reference->oclc != 0) {
$identifier = new stdclass();
$identifier->type = 'oclc';
$identifier->id = (int) $reference->oclc;
$obj->book->identifier[] = $identifier;
}
}
}
if ($reference->genre == 'article') {
$obj->journal = new stdclass();
$obj->journal->name = $reference->secondary_title;
if (isset($reference->series)) {
$obj->journal->series = $reference->series;
}
$obj->journal->volume = $reference->volume;
if (isset($reference->issue)) {
$obj->journal->issue = $reference->issue;
}
if (isset($reference->spage)) {
$obj->journal->pages = $reference->spage;
}
if (isset($reference->epage)) {
$obj->journal->pages .= '--' . $reference->epage;
}
if (isset($reference->issn)) {
$identifier = new stdclass();
$identifier->type = 'issn';
$identifier->id = $reference->issn;
$obj->journal->identifier[] = $identifier;
}
if (isset($reference->oclc)) {
if ($reference->oclc != 0) {
$identifier = new stdclass();
$identifier->type = 'oclc';
$identifier->id = (int) $reference->oclc;
$obj->journal->identifier[] = $identifier;
}
}
}
if (isset($reference->year)) {
$obj->year = $reference->year;
}
$link = new stdclass();
$link->anchor = 'LINK';
$link->url = $config['web_root'] . 'reference/' . $reference->reference_id;
$obj->link[] = $link;
if (isset($reference->PageID)) {
$link = new stdclass();
$link->anchor = 'LINK';
$link->url = 'http://www.biodiversitylibrary.org/page/' . $reference->PageID;
$obj->link[] = $link;
}
// Identifiers
$obj->identifier = array();
$identifier = new stdclass();
$identifier->type = 'biostor';
$identifier->id = (int) $reference->reference_id;
$obj->identifier[] = $identifier;
if (isset($reference->PageID)) {
$identifier = new stdclass();
$identifier->type = 'bhl';
$identifier->id = (int) $reference->PageID;
$obj->identifier[] = $identifier;
}
if (isset($reference->doi)) {
$identifier = new stdclass();
$identifier->type = 'doi';
$identifier->id = $reference->doi;
$obj->identifier[] = $identifier;
}
if (isset($reference->hdl)) {
$identifier = new stdclass();
$identifier->type = 'handle';
$identifier->id = $reference->hdl;
$obj->identifier[] = $identifier;
}
if (isset($reference->isbn)) {
$identifier = new stdclass();
$identifier->type = 'isbn';
$identifier->id = $reference->isbn;
$obj->identifier[] = $identifier;
}
if (isset($reference->lsid)) {
if (preg_match('/urn:lsid:zoobank.org:pub:(?<id>.*)/', $reference->lsid, $m)) {
$identifier = new stdclass();
$identifier->type = 'lsid';
$identifier->id = $reference->lsid;
$obj->identifier[] = $identifier;
}
}
if (isset($reference->pmid)) {
$identifier = new stdclass();
$identifier->type = 'pmid';
$identifier->id = (int) $reference->pmid;
$obj->identifier[] = $identifier;
}
if (0) {
// espensive as it hits MySQL bad
// names as tags
$names = bhl_names_in_reference($reference->reference_id);
if (count($names->tags) > 0) {
$obj->tag = $names->tags;
}
}
return $obj;
}
function DisplayHtmlHead()
{
global $config;
echo reference_to_meta_tags($this->object);
echo html_include_link('application/rss+xml', 'RSS2.0', 'reference/' . $this->id . '.rss', 'alternate');
// Canonical link
echo html_include_link('', '', 'reference/' . $this->id, 'canonical');
echo html_include_css('css/viewer.css');
echo html_include_script('js/fadeup.js');
echo html_include_script('js/prototype.js');
echo html_include_script('js/lazierLoad.js');
// not working for some reason...
echo html_include_script('js/viewer.js');
// Google +1
//echo html_include_script('http://apis.google.com/js/plusone.js');
// Recaptcha
echo html_include_script('http://api.recaptcha.net/js/recaptcha_ajax.js');
// Tag tree for names
$this->taxon_names = bhl_names_in_reference($this->id);
if ($this->taxon_names != NULL) {
$tags = '';
foreach ($this->taxon_names->names as $name) {
$tags .= $name['namestring'] . '|' . $name['NameBankID'] . "\\n";
}
echo '<script type="text/javascript">' . "\n";
echo "function make_tag_tree()\n\t\t\t{\n\t\t\tvar success\t= function(t){tagtreeComplete(t);}\n\t\t\tvar failure\t= function(t){tagtreeFailed(t);}\n\t\t\n\t\t\tvar url = '" . $config['web_root'] . "tagtree/tags2tree.php';\n\t\t\tvar pars = 'tags='+ '" . $tags . "';\n//\t\t\tpars += '&url=display_name.php?id%3D'\n\t\t\tpars += '&url=name/'\n\t\t\tvar myAjax = new Ajax.Request(url, {method:'post', postBody:pars, onSuccess:success, onFailure:failure});\n\t\t\t}\n\t\t\t\nfunction tagtreeComplete(t)\n{\n\tvar s = t.responseText;\n\t\n\t\$('taxon_names').innerHTML = s;\n}\n\nfunction tagtreeFailed(t)\n{\n}\t\t\t\n\t\t\t";
echo '</script>' . "\n";
}
// Form validation
echo '<script type="text/javascript">' . "\n";
echo 'var check_issn = /^[0-9]{4}\\-[0-9]{3}([0-9]|X)$/;' . "\n";
echo 'var check_date = /^([0-9]{4})\\-([0-9]{2})\\-([0-9]{2})$/;' . "\n";
echo 'var check_year = /^[0-9]{4}$/;' . "\n";
echo '</script>' . "\n";
// Form editing
echo '<script type="text/javascript">' . "\n";
echo '
function SetSC(id, sc) {
// Textarea.
var obj = $(id);
obj.value += sc;
obj.focus();
}
function reportErrors(errors)
{
var msg = "The form contains errors...\\n";
for (var i = 0; i<errors.length; i++) {
var numError = i + 1;
msg += "\\n" + numError + ". " + errors[i];
}
alert(msg);
}
function store(form_id, page_id)
{
var form = $(form_id);
// validate
var issn = form.issn.value;
var date = form.date.value;
var year = form.year.value;
var secondary_title = form.secondary_title.value;
var errors = [];
if (secondary_title == "")
{
errors[errors.length] = "Please supply a journal name";
}
if ((issn != "") && !check_issn.test(issn))
{
errors[errors.length] = "ISSN " + "\\"" + issn + "\\" is not valid";
}
if ((date != "") && !check_date.test(date))
{
errors[errors.length] = "Date must be in form \\"YYYY-MM-DD\\"";
}
if ((year != "") && !check_year.test(year))
{
errors[errors.length] = "Year \\"" + year + "\\" is not valid";
}
if (errors.length > 0)
{
reportErrors(errors);';
if (user_is_logged_in()) {
} else {
echo '
Recaptcha.create("' . $config['recaptcha_publickey'] . '",
"recaptcha_div", {
theme: "clean",
callback: Recaptcha.focus_response_field
});';
}
echo '
return false;
}
//alert($(form).serialize());
// Update database
var success = function(t){updateSuccess(t);}
var failure = function(t){updateFailure(t);}
var url = "' . $config['web_root'] . 'update.php";
var pars = $(form).serialize() + "&PageID=" + page_id + "&update=true";
//alert (page_id);
var myAjax = new Ajax.Request(url, {method:"post", postBody:pars, onSuccess:success, onFailure:failure});
}
function updateSuccess (t)
{
var s = t.responseText.evalJSON();
//alert(t.responseText);
//alert("hi");
if (s.is_valid)
{
// we\'ve updated metadata, so reload page (or do ajax calls, but reload is easier)
window.location.reload(true);
}
else
{
// User did not pass recaptcha so refresh it
Recaptcha.create("' . $config['recaptcha_publickey'] . '",
"recaptcha_div", {
theme: "clean",
callback: Recaptcha.focus_response_field
});
//fadeUp($(metadata_form),255,255,153);
}
}
function updateFailure (t)
{
alert("Failed: " + t);
}
';
// Based on http://ne0phyte.com/blog/2008/09/02/javascript-keypress-event/
// and http://blog.evandavey.com/2008/02/how-to-capture-return-key-from-field.html
// I want to capture enter key press in recaptcha to avoid submitting the form (user must click
// on button for that). We listen for keypress and eat it. Note that we attach the listener after
// the window has loaded.
echo 'function onMyTextKeypress(event)
{
if (Event.KEY_RETURN == event.keyCode)
{
// do something usefull
//alert(\'Enter key was pressed.\');
Event.stop(event);
}
return;
}
Event.observe(window, \'load\', function() {
Event.observe(\'recaptcha_response_field\', \'keypress\', onMyTextKeypress);
});';
echo '</script>';
// If we have point localities then we need a map
if (count($this->localities) != 0) {
echo html_include_script('http://maps.google.com/maps?file=api&v=2&key=' . $config['gmap']);
echo html_include_script('js/gmap.js');
echo '<script type="text/javascript">' . "\n";
echo '
function initialize()
{
if (GBrowserIsCompatible())
{
var map = new GMap2(document.getElementById("map_canvas"));
map.setCenter(new GLatLng(0, -0), 1);
map.addControl(new GSmallMapControl());
map.addControl(new GOverviewMapControl());
map.addControl(new GMapTypeControl());
map.addMapType(G_PHYSICAL_MAP);
map.setMapType(G_PHYSICAL_MAP);
';
echo '// Bounding box to contain points, from http://www.svennerberg.com/2008/11/bounding-box-in-google-maps/ ' . "\n";
echo '// see especially comment by Aiska http://www.svennerberg.com/2008/11/bounding-box-in-google-maps/#comment-1546 ' . "\n";
echo 'var bounds = new GLatLngBounds();' . "\n";
foreach ($this->localities as $loc) {
echo 'var latlng = new GLatLng(';
echo $loc->latitude;
echo ',';
echo $loc->longitude;
echo ');' . "\n";
echo 'map.addOverlay(createMarker(latlng), \'\',';
if ($loc->name != '') {
echo "'" . $loc->name . "'";
} else {
echo "'" . format_decimal_latlon($loc->latitude, $loc->longitude) . "'";
}
echo ');' . "\n";
echo 'bounds.extend(latlng);' . "\n";
}
echo ' }' . "\n";
echo '// Center map in the center of the bounding box' . "\n";
echo '// and calculate the appropriate zoom level' . "\n";
echo 'map.setCenter(bounds.getCenter(), map.getBoundsZoomLevel(bounds));' . "\n";
echo '}' . "\n";
echo '</script>' . "\n";
}
}
