76 lines
1.5 KiB
PHP
76 lines
1.5 KiB
PHP
<?php
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// Set some variables.
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$eodOpenSearch = 'http://search.books2ebooks.eu/Search/Results';
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// Include required jQuery library.
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require_once ('lib/jQuery.php');
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// Get and sanitize input.
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if (!empty($_REQUEST['lookfor'])) {
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$lookfor = htmlentities(stripslashes($_REQUEST['lookfor']));
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} else {
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$lookfor = '';
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}
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if (!empty($_REQUEST['type'])) {
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$type = htmlentities(stripslashes($_REQUEST['type']));
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} else {
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$type = '';
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}
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// Get search results from EOD OpenSearch interface.
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$url = $eodOpenSearch.'?lookfor='.$lookfor.'&type='.$type.'&view=rss';
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$context = stream_context_create(
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array (
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'http' => array (
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'method' => 'GET',
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'user_agent' => ('EOD Search Widget')
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)
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)
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);
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$response = @simplexml_load_string(file_get_contents($url, FALSE, $context));
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if ($response instanceof SimpleXMLElement) {
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$output = '<h3>'.htmlspecialchars($response->channel->title).'</h3>';
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$output .= '<p>'.htmlspecialchars($response->channel->description).'</p>';
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$output .= '<ul>';
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foreach ($response->channel->item as $item) {
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$year = substr($item->pubDate, 7, 4);
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$output .= '<li><a href="'.htmlspecialchars($item->link).'" target="_blank">'.htmlspecialchars($item->title).'</a> ('.$year.')</li>';
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}
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$output .= '</ul>';
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$output .= '<p><a href="'.htmlspecialchars($response->channel->link).'" target="_blank">Get all results on the EOD website!</a></p>';
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} else {
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$output = '<p>An error occured!</p>';
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}
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jQuery('#eodSearchResults')->html($output);
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jQuery('#eodSearchSubmit')->removeAttr('disabled');
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jQuery::getResponse();
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?>
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