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item-to-tsv.php
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item-to-tsv.php
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<?php
$item = 52315;
$item = 13719;
$debug = true;
if (isset($_GET['item']))
{
$item = $_GET['item'];
}
//print_r($_REQUEST);
//----------------------------------------------------------------------------------------
function get($url)
{
$data = null;
$opts = array(
CURLOPT_URL =>$url,
CURLOPT_FOLLOWLOCATION => TRUE,
CURLOPT_RETURNTRANSFER => TRUE,
CURLOPT_SSL_VERIFYHOST => FALSE,
CURLOPT_SSL_VERIFYPEER => FALSE,
);
$ch = curl_init();
curl_setopt_array($ch, $opts);
$data = curl_exec($ch);
$info = curl_getinfo($ch);
//print_r($info);
curl_close($ch);
return $data;
}
//----------------------------------------------------------------------------------------
// debug
// item
if ($debug)
{
$filename = $item . '.json';
if (!file_exists($filename))
{
$url = 'https://www.biodiversitylibrary.org/api2/httpquery.ashx?op=GetItemMetadata&itemid='
. $item . '&ocr=f&pages=t&apikey=' . '0d4f0303-712e-49e0-92c5-2113a5959159' . '&format=json';
$json = get($url);
file_put_contents($filename, $json);
}
$json = file_get_contents($filename);
}
else
{
$url = 'https://www.biodiversitylibrary.org/api2/httpquery.ashx?op=GetItemMetadata&itemid='
. $item . '&ocr=t&pages=t&apikey=' . '0d4f0303-712e-49e0-92c5-2113a5959159' . '&format=json';
$json = get($url);
}
$item_data = json_decode($json);
// articles
if ($debug)
{
$filename = $item . '-articles.json';
if (!file_exists($filename))
{
$url = 'http://direct.biostor.org/itemarticles.php?item=' . $item;
$json = get($url);
file_put_contents($filename, $json);
}
$json = file_get_contents($filename);
}
else
{
$url = 'http://direct.biostor.org/itemarticles.php?item=' . $item;
$json = get($url);
}
$item_articles = json_decode($json);
//print_r($item_articles);
//exit();
$article_to_row = array();
$page_to_biostor = array();
$biostor_to_article = array();
// articles
if (isset($item_articles->articles))
{
foreach ($item_articles->articles as $article)
{
foreach ($article->bhl_pages as $PageID)
{
if (!isset($page_to_biostor[$PageID]))
{
$page_to_biostor[$PageID][] = $article->reference_id;
$biostor_to_article[$article->reference_id] = $article;
}
}
}
}
$current_row = 0;
$rows = array();
$page_counter = 0;
$biostor_to_row = array();
$biostor_to_row[$biostor] = $current_row;
$page_labels = array();
// 1 = before article
// 2 = in article
$state = 1;
// iterate over pages
foreach ($item_data->Result->Pages as $page)
{
print_r($page);
$label = '';
if (isset($page->PageNumbers))
{
$label = $page->PageNumbers[0]->Number;
$label = str_replace('%',' ',$label);
if ($label != '')
{
$label .= ', ';
}
}
$label .= $page->PageID;
$page_labels[$page->PageID] = $label;
// is page in an article?
if (isset($page_to_biostor[$page->PageID]))
{
$state = 2;
foreach ($page_to_biostor[$page->PageID] as $biostor)
{
if (!isset($biostor_to_row[$biostor]))
{
$current_row++;
$biostor_to_row[$biostor] = $current_row;
$row_obj = new stdclass;
$row_obj->pages = array();
$row_obj->biostor = $biostor;
$row_obj->part = $biostor_to_article[$biostor];
$row[$current_row] = $row_obj;
}
}
foreach ($page_to_biostor[$page->PageID] as $biostor)
{
$row_index = $biostor_to_row[$biostor];
$row[$row_index]->pages[] = $page->PageID;
}
}
else
{
if ($state == 2)
{
$current_row++;
$row_obj = new stdclass;
$row_obj->pages = array();
$row[$current_row] = $row_obj;
$state = 1;
}
$row_index = $current_row;
$row[$row_index]->pages[] = $page->PageID;
}
}
// fix
$n = count($row);
for ($i = 0; $i < $n; $i++)
{
if (isset($row[$i]->biostor))
{
$row[$i]->pages = array_values($row[$i]->part->bhl_pages);
}
}
//print_r($row);
//file_put_contents('x.txt', print_r($row, true));
// dump html
$html = '<html>';
$html .= '<head>';
$html .= '</head>';
$html .= '<body>';
$html .= '<table>';
$columns = 60;
$keys = array('reference_id', 'title', 'authors', 'secondary_title', 'volume', 'spage', 'epage', 'year', 'doi');
foreach ($row as $r)
{
$r1 = array();
$r2 = array();
for ($i = 0; $i < $columns; $i++)
{
$r1[$i] = '';
$r2[$i] = '';
}
$count = 0;
if (isset($r->biostor))
{
foreach ($keys as $k)
{
if (isset($r->part->{$k}))
{
switch ($k)
{
case 'authors':
$a = array();
foreach ($r->part->{$k} as $author)
{
$a[] = $author->forename . ' ' . $author->lastname;
}
$r1[$count++] = join(';', $a);
break;
default:
$r1[$count++] = $r->part->{$k};
break;
}
}
}
}
$start = count($keys);
foreach ($r->pages as $PageID)
{
// page image
$r2[$start] = '<img src="http://exeg5le.cloudimg.io/s/height/200/http://biodiversitylibrary.org/pagethumb/' . $PageID . ',200,200">';
// page name
$r1[$start] = $page_labels[$PageID];
$start++;
}
$html .= '<tr>';
$html .= '<td>';
$html .= join("</td><td>", $r1) . "\n";
$html .= '</td>';
$html .= '</tr>';
$html .= '<tr>';
$html .= '<td>';
$html .= join("</td><td>", $r2) . "\n";
$html .= '</td>';
$html .= '</tr>';
}
$html .= '</table>';
$html .= '</body></html>';
file_put_contents($item . '.html', $html);
// dump tsv
$tsv = '';
$columns = 60;
$keys = array('reference_id', 'title', 'authors', 'secondary_title', 'volume', 'spage', 'epage', 'year', 'doi');
// header
$header = array();
for ($i = 0; $i < $columns; $i++)
{
$header[$i] = '';
}
$n = count($keys);
for ($i = 0; $i < $n; $i++)
{
$header[$i] = $keys[$i];
}
$tsv .= join("\t", $header) . "\n";
foreach ($row as $r)
{
$r1 = array();
$r2 = array();
for ($i = 0; $i < $columns; $i++)
{
$r1[$i] = '';
$r2[$i] = '';
}
$count = 0;
if (isset($r->biostor))
{
foreach ($keys as $k)
{
if (isset($r->part->{$k}))
{
switch ($k)
{
case 'authors':
$a = array();
foreach ($r->part->{$k} as $author)
{
$a[] = $author->forename . ' ' . $author->lastname;
}
$r1[$count++] = join(';', $a);
break;
default:
$r1[$count++] = $r->part->{$k};
break;
}
}
}
}
$start = count($keys);
foreach ($r->pages as $PageID)
{
// page image
$r2[$start] = '=IMAGE("http://exeg5le.cloudimg.io/s/height/200/http://biodiversitylibrary.org/pagethumb/' . $PageID . ',200,200",1)';
// page name
$r1[$start] = $page_labels[$PageID];
$start++;
}
$tsv .= join("\t", $r1) . "\n";
$tsv .= join("\t", $r2) . "\n";
}
file_put_contents($item . '.tsv', $tsv);
// display
/*
$html = '<html>';
$html .= '<head>';
$html .= '<link rel="stylesheet" type="text/css" href="css/materialize.min.css">';
$html .= '</head>';
$html .= '<body>';
$html .= '<div style="background:#EEE;display: block;overflow: auto;">';
foreach ($item_data->Result->Pages as $page)
{
$html .= '<a ';
$html .= 'style="background-color:' . $page_colours[$page->PageID] . ';padding:10px;margin:0px;float:left;width:auto;height:auto;"';
if ($page_colours[$page->PageID] == $colour_no_article )
{
$html .= ' href="https://biodiversitylibrary.org/page/' . $page->PageID . '"';
}
else
{
$html .= ' href="https://biostor.org/reference/' . $page_to_biostor[$page->PageID] . '"';
}
$html .= ' target="_new"';
$html .= '>';
$html .= '<img style="border:1px solid rgb(192,192,192);" height="130" src="http://exeg5le.cloudimg.io/s/height/200/http://biodiversitylibrary.org/pagethumb/' . $page->PageID . ',200,200" />';
if (isset($page->PageNumbers))
{
$html .= '<div style="text-align:center">' . $page->PageNumbers[0]->Prefix . ' ' . str_replace('%', ' ', $page->PageNumbers[0]->Number) . '</div>';
}
else
{
$html .= '<div style="text-align:center">' . $page->PageID . '</div>';
}
$html .= '</a>';
}
$html .= '</div>';
$html .= '</body>';
$html .= '</html>';
echo $html;
*/
?>