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timeline.php
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timeline.php
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<?php
error_reporting(E_ALL);
require_once(dirname(__FILE__) . '/config.inc.php');
require_once(dirname(__FILE__) . '/lib.php');
$debug = false;
$data = array();
$queries = array();
if (isset($_GET['q']))
{
$q = trim($_GET['q']);
if (preg_match('/[A-Z]\w+(\s+\w+)?(,\s+[A-Z]\w+(\s+\w+)?)?/u', $q))
{
$queries = preg_split('/\s*,\s*/u', $q);
}
}
//$queries = array('Aspidoscelis costata', 'Cnemidophorus costatus');
//$queries = array('Aspidoscelis', 'Cnemidophorus');
//$queries = array('Physeter macrocephalus', 'Physeter catodon');
//$queries = array('Serinus mozambicus');
//$queries=array('Asclepias engelmanniana');
//$queries=array('Aerodramus', 'Collocalia');
foreach ($queries as $q)
{
//$url = 'http://direct.biostor.org/bhlapi_names.php?q=' . urlencode($q);
$url = $config['web_server'] . $config['web_root'] . 'api_bhl_name.php?name=' . urlencode($q);
$json = get($url);
//echo $json;
if ($json != '')
{
$data[] = json_decode($json);
}
}
//print_r($data);
$have_hits = true;
if (count($data) == 0)
{
$have_hits = false;
}
else
{
$hit_count = 0;
foreach ($data as $d)
{
$hit_count += count($d->hits);
}
if ($hit_count == 0)
{
$have_hits = false;
}
}
// Any hits?
if (!$have_hits)
{
// Nope
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<!-- <meta name="viewport" content="width=device-width, initial-scale=1">-->
<!-- base -->
<base href="<?php echo $config['web_root']; ?>" /><!--[if IE]></base><![endif]-->
<!-- favicon -->
<link href="static/biostor-shadow32x32.png" rel="icon" type="image/png">
<!-- Boostrap -->
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<title>BHL timeline</title>
</head>
<body>
<div class="container-fluid">
<div class="row">
<div class="col-md-12">
<h1>BHL timeline</h1>
<form class="form-inline">
<input type="text" placeholder="scientific name, scientific name" name="q" style="width:300px;" value="<?php echo join(", ", $queries); ?>">
<button type="submit" class="btn">Search BHL</button>
<span class="help-block">Enter one or more scientific names, separated by commas.</span>
</form>
<div class="alert alert-error">
<strong>No hits!</strong> Couldn't find names in BHL, please try another search.
</div>
</div>
</div>
</div>
</body>
</html>
<?php
exit();
}
$years = array();
$n = count($data);
for ($i = 0; $i < $n; $i++)
{
foreach ($data[$i]->hits as $k => $v)
{
$hit = new stdclass;
if (isset($v->year))
{
if (preg_match('/(?<year>[0-9]{4})/', $v->year, $m))
{
$hit->year = $m['year'];
}
// clean
}
if (isset($v->title))
{
$hit->title = $v->title;
}
if (isset($v->PageID))
{
$hit->PageID = $v->PageID;
}
if (isset($v->biostor))
{
$hit->biostor = $v->biostor;
}
if (isset($hit->year))
{
if (!isset($years[$hit->year]))
{
$years[$hit->year] = array();
}
if (!isset($years[$hit->year][$i]))
{
$years[$hit->year][$i] = array();
}
$years[$hit->year][$i][] = $hit;
}
}
}
if ($debug)
{
echo '<pre>';
print_r($years);
echo '</pre>';
}
$xy = array();
foreach ($years as $year => $hits)
{
for ($j = 0; $j < $n; $j++)
{
if (isset($hits[$j]))
{
$xy[$year][$j] = count($hits[$j]);
}
else
{
$xy[$year][$j] = 0;
}
}
}
$sorted_years = array_keys($xy);
sort($sorted_years);
if ($debug)
{
echo '<pre>';
print_r($xy);
echo '</pre>';
}
$headings = array();
$headings[] = '"Year"';
foreach ($data as $d)
{
$headings[] = '"' . addcslashes($d->query, '"') . '"';
}
$str = '[' . join(',', $headings) . ']';
$min = $sorted_years[0];
$min = max($min, 1758);
$max = $sorted_years[count($sorted_years) - 1];
//foreach ($sorted_years as $year)
for ($year = $min; $year <= $max; $year++)
{
$value = array();
if (isset($xy[$year]))
{
$value = $xy[$year];
}
else
{
for ($j = 0; $j < $n; $j++)
{
$value[$j] = 0;
}
}
$str .= ",\n" . '["' . $year . '",' . join(",", $value) . ']';
}
// group by year
// google chart
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<!-- <meta name="viewport" content="width=device-width, initial-scale=1">-->
<!-- base -->
<base href="<?php echo $config['web_root']; ?>" /><!--[if IE]></base><![endif]-->
<!-- favicon -->
<link href="static/biostor-shadow32x32.png" rel="icon" type="image/png">
<!-- Boostrap -->
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<title>BHL timeline</title>
<style>
/* Zenodo-style DOI */
span.doi {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
color: white;
background: black;
font-size: 13px;
text-decoration: none;
padding: 2px 0px 2px 4px;
border-radius: 5px;
border-color: black;
}
span.doi:before {
content: "DOI";
}
span.doi a {
color: white;
background: #0099cc;
text-decoration: none;
text-transform: lowercase;
margin-left: 4px;
padding: 2px 5px 2px 4px;
border-radius: 0px 5px 5px 0px;
}
/* ZooBank-style LSID */
span.lsid {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
color: white;
background: rgb(255,113,72);
font-size: 13px;
text-decoration: none;
padding: 2px 0px 2px 4px;
border-radius: 5px;
border-color: black;
}
span.lsid:before {
content: "LSID";
}
span.lsid a {
color: black;
background: #f5f5f5; /* white disappears */
text-decoration: none;
text-transform: lowercase;
margin-left: 4px;
padding: 2px 5px 2px 4px;
border-radius: 0px 5px 5px 0px;
}
/* JSTOR */
span.jstor {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
color: white;
background: rgb(149,38,55);
font-size: 13px;
text-decoration: none;
padding: 2px 0px 2px 4px;
border-radius: 5px;
border-color: black;
}
span.jstor:before {
content: "JSTOR";
}
span.jstor a {
color: black;
background: #f5f5f5; /* white disappears */
text-decoration: none;
text-transform: lowercase;
margin-left: 4px;
padding: 2px 5px 2px 4px;
border-radius: 0px 5px 5px 0px;
}
/* BHL */
span.bhl {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
color: white;
background: rgb(60,150,200);
font-size: 13px;
text-decoration: none;
padding: 2px 0px 2px 4px;
border-radius: 5px;
border-color: black;
}
span.bhl:before {
content: "BHL";
}
span.bhl a {
color: black;
background: #f5f5f5; /* white disappears */
text-decoration: none;
text-transform: lowercase;
margin-left: 4px;
padding: 2px 5px 2px 4px;
border-radius: 0px 5px 5px 0px;
}
/* BioStor */
span.biostor {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
color: black;
background: rgb(240,230,200);
font-size: 13px;
text-decoration: none;
padding: 2px 0px 2px 4px;
border-radius: 5px;
border-color: black;
}
span.biostor:before {
content: "BioStor";
}
span.biostor a {
color: black;
background: #f5f5f5; /* white disappears */
text-decoration: none;
text-transform: lowercase;
margin-left: 4px;
padding: 2px 5px 2px 4px;
border-radius: 0px 5px 5px 0px;
}
</style>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
<?php echo $str; ?>
]);
var options = {
legend: { position: "bottom" },
hAxis: {
title: "Year"
},
vAxis: {
title: "Number of mentions"
}
};
var chart = new google.visualization.LineChart(document.getElementById("chart"));
chart.draw(data, options);
google.visualization.events.addListener(chart, "select",
function() {
var selection = chart.getSelection();
var item = selection[0];
location.hash = "#" + data.getFormattedValue(item.row,0);
//alert(JSON.stringify(data.getFormattedValue(item.row,0)));
});
}
</script>
</head>
<body>
<div class="container-fluid">
<div class="row">
<div class="col-md-12">
<h1>BHL timeline</h1>
<form class="form-inline">
<input type="text" placeholder="scientific name, scientific name" name="q" style="width:300px;" value="<?php echo join(", ", $queries); ?>">
<button type="submit" class="btn">Search BHL</button>
<span class="help-block">Enter one or more scientific names, separated by commas.</span>
</form>
<div id="chart" style="width: 100%; height: 400px"></div>
<p>List of BHL pages and/or BioStor articles with OCR text that containing the query term.</p>
<?php
// dump list of references
//echo '<div style="height:300px;border:1px solid red;overflow:auto;">';
echo '<div style="padding:20px;">';
//foreach ($sorted_years as $year)
for ($year = $min; $year <= $max; $year++)
{
echo '<div>';
if (isset($years[$year]))
{
echo '<h4><a name="' . $year . '" />' . $year . '</h4>';
//echo '<ul>';
for ($j = 0; $j < $n; $j++)
{
if (isset($years[$year][$j]))
{
$pages = array();
foreach ($years[$year][$j] as $hit)
{
if (!in_array($hit->PageID, $pages))
{
echo '<div class="media" style="padding-bottom:5px;">';
echo ' <div class="media-left media-top" style="padding:10px;">';
echo ' <a href="https://biodiversitylibrary.org/page/' . $hit->PageID . '" target="_new">';
echo ' <img style="box-shadow:2px 2px 2px #ccc;width:32px;" src="https://www.biodiversitylibrary.org/pagethumb/' . $hit->PageID . ',60,60" />';
echo ' </a>';
echo ' </div>';
echo ' <div class="media-body" style="padding:10px;">';
echo ' <h4 class="media-heading">';
echo $hit->title;
echo '</h4>';
echo ' <span class="bhl"><a href="https://biodiversitylibrary.org/page/' . $hit->PageID . '" target="_new">' . $hit->PageID . '</a></span>';
if (isset($hit->biostor))
{
echo ' <span class="biostor"><a href="' . $config['web_server'] . $config['web_root'] . 'reference/' . $hit->biostor . '" target="_new">' . $hit->biostor . '</a></span>';
}
echo ' </div>';
echo '</div>';
$pages[] = $hit->PageID;
}
}
}
}
echo '</ul>';
}
echo '</div>';
}
?>
</div>
</div>
</div>
</div>
</body>
</html>