function fiftyone_degrees_get_current_dataset_name()
{
fiftyone_degrees_set_file_handle();
global $_fiftyone_degrees_data_file;
$headers = fiftyone_degrees_get_headers();
$name = fiftyone_degrees_get_dataset_name($headers);
fclose($_fiftyone_degrees_data_file);
return $name;
}
<html>
<head>
<title>51Degrees Image Optimser Gallery</title>
<?php
fiftyone_degrees_echo_header();
?>
</head>
<body>
<?php
fiftyone_degrees_echo_menu();
?>
<div class="content">
<?php
require_once '../core/51Degrees.php';
$headers = fiftyone_degrees_get_headers();
$dataset_name = fiftyone_degrees_get_dataset_name($headers);
$use_auto = $dataset_name === 'Enterprise';
global $_fiftyone_degrees_image_width_parameter;
if (isset($_fiftyone_degrees_image_width_parameter)) {
$w_param = $_fiftyone_degrees_image_width_parameter;
} else {
$w_param = 'w';
}
global $_fiftyone_degrees_image_height_parameter;
if (isset($_fiftyone_degrees_image_height_parameter)) {
$h_param = $_fiftyone_degrees_image_height_parameter;
} else {
$h_param = 'h';
}
$files = scandir('Gallery');
echo '<table id="body_Images" class="gallery" cellspacing="0" style="border-collapse:collapse;">';
/**
* Returns an array with properties in the data set and their values.
*
* @return array
* Properties and their values.
*/
function fiftyone_degrees_get_meta_data()
{
fiftyone_degrees_set_file_handle();
$headers = fiftyone_degrees_get_headers();
$name = fiftyone_degrees_get_dataset_name($headers);
$cache_file_name = dirname(__FILE__) . "/51Degrees_meta_data_cache_{$headers['info']['published_year']}_{$headers['info']['published_month']}_{$headers['info']['published_day']}_{$name}.cache";
$cache_file_name = str_replace("\\", "/", $cache_file_name);
if (file_exists($cache_file_name)) {
$cache = file_get_contents($cache_file_name);
$meta_data = unserialize($cache);
if ($meta_data !== FALSE) {
return $meta_data;
}
}
$meta_data = array();
$meta_data['Date'] = "{$headers['info']['published_month']}/{$headers['info']['published_day']}/{$headers['info']['published_year']}";
$meta_data['DatasetName'] = fiftyone_degrees_get_dataset_name($headers);
$property_names = array();
$value_indexes = array();
for ($i = 0; $i < $headers['property_count']; $i++) {
$property = fiftyone_degrees_read_property($i, $headers);
$meta_data[$property['name']] = array();
$meta_data[$property['name']]['Description'] = fiftyone_degrees_read_ascii($property['description_offset'], $headers);
$meta_data[$property['name']]['List'] = $property['list'];
if ($property['url_offset'] != -1) {
$meta_data[$property['name']]['Url'] = fiftyone_degrees_read_ascii($property['url_offset'], $headers);
}
$property_names[$i] = $property['name'];
$meta_data[$property['name']]['Values'] = array();
$value_indexes[] = array('first_value_index' => $property['first_value_index'], 'last_value_index' => $property['last_value_index']);
switch ($property['value_type_id']) {
case 0:
// string
// string
default:
$value_type = 'string';
break;
case 1:
// int
$value_type = 'integer';
break;
case 2:
// double
$value_type = 'double';
break;
case 3:
// bool
$value_type = 'boolean';
break;
case 4:
// javaScript
$value_type = 'javascript';
break;
}
$meta_data[$property['name']]['ValueType'] = $value_type;
}
foreach ($value_indexes as $value_index) {
for ($i = $value_index['first_value_index']; $i <= $value_index['last_value_index']; $i++) {
$property_value = fiftyone_degrees_read_property_value($i, $headers);
$name = $property_names[$property_value['property_index']];
$meta_data[$name]['Values'][$property_value['value']] = array();
if ($property_value['description_offset'] > 0) {
$meta_data[$name]['Values'][$property_value['value']]['Description'] = fiftyone_degrees_read_ascii($property_value['description_offset'], $headers);
}
if ($property_value['url_offset'] > 0) {
$meta_data[$name]['Values'][$property_value['value']]['Url'] = fiftyone_degrees_read_ascii($property_value['url_offset'], $headers);
}
}
}
$handle = fopen($cache_file_name, "w");
if ($handle !== FALSE) {
$dir = new DirectoryIterator(dirname(__FILE__));
foreach ($dir as $fileinfo) {
if ($fileinfo->isFile()) {
$file_extension = pathinfo($fileinfo->getFilename(), PATHINFO_EXTENSION);
if ($file_extension === "cache" && strpos($fileinfo->getFilename(), '51Degrees_meta_data_cache_') === 0) {
$path = $fileinfo->getRealPath();
@unlink($path);
}
}
}
$cache = serialize($meta_data);
fwrite($handle, $cache);
}
return $meta_data;
}