129 lines
3.3 KiB
PHP
129 lines
3.3 KiB
PHP
<?php
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require "search_functions.php";
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$mode = array_key_exists('v', $_GET)?$_GET['v']:"";
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$query = array_key_exists('query', $_GET)?$_GET['query']:"";
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$query = preg_replace("/[^a-zA-Z0-9\-\_\.\x80-\xFF]/i", " ", $query );
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$query_results = run_query($query);
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switch ($mode)
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{
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case "opensearch.xml":
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opensearch_description();
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break;
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case "json":
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opensearch_json_results($query, $query_results);
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break;
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case "xml":
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opensearch_xml_results($query, $query_results);
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break;
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default:
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invalid_format($query, $query_results);
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break;
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}
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function opensearch_description()
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{
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global $config;
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global $translator;
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$shortname = $translator['search']." ".$config['PROJECT_NAME'];
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$link = "http://".$_SERVER['HTTP_HOST'].dirname($_SERVER['SCRIPT_NAME']);
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header("Content-Type: application/xml");
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echo <<<END_OPENSEARCH
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<?xml version="1.0" encoding="UTF-8"?>
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<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
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<ShortName>$shortname</ShortName>
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<Description>Doxygen Search</Description>
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<InputEncoding>UTF-8</InputEncoding>
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<!--
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<Image height="16" width="16" type="image/x-icon">
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http://dev.squello.com/doc/html/favicon.ico</Image>
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-->
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<Url type="text/html" method="GET"
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template="$link/search.php?query={searchTerms}" />
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<Url type="application/x-suggestions+json" method="GET"
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template="$link/search_opensearch.php?v=json&query={searchTerms}" />
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<Url type="application/x-suggestions+xml" method="GET"
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template="$link/search_opensearch.php?v=xml&query={searchTerms}" />
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</OpenSearchDescription>
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END_OPENSEARCH;
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}
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function opensearch_xml_results($query, array $results)
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{
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// Much as I hate copy'n'paste code re-use, this is for testing;
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// I expect a richer version to come soon.
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// Although I hate that IE does this richer than FF more...
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$qs_results = array();
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foreach ($results as $i => $val)
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{
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foreach ($val['words'] as $j => $word)
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{
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if (array_key_exists($word['word'], $qs_results))
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$qs_results[$word['match']]++;
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else
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$qs_results[$word['match']] = 1;
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}
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}
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$result = <<<END_FRAG
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<?xml version="1.0"?>
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<SearchSuggestion xmlns="http://schemas.microsoft.com/Search/2008/suggestions">
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<Query>$query</Query>
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<Section>
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END_FRAG;
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foreach ($qs_results as $word => $count)
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{
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$result .= <<<END_FRAG
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<Item>
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<Text>$word</Text>
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<Description>$count results</Description>
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</Item>
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END_FRAG;
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}
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$result .= <<<END_FRAG
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</Section>
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</SearchSuggestion>
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END_FRAG;
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echo $result;
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}
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function opensearch_json_results($query, array $results)
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{
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$qs_results = array();
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foreach ($results as $i => $val)
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{
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foreach ($val['words'] as $j => $word)
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{
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if (array_key_exists($word['word'], $qs_results))
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$qs_results[$word['match']]++;
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else
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$qs_results[$word['match']] = 1;
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}
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}
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$result = '["'.$query.'", [';
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$json_words = "";
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$json_descriptions = "";
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$i = 0;
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foreach ($qs_results as $word => $count)
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{
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if ($i != 0)
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{
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$json_words .= ", ";
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$json_descriptions .= ", ";
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}
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$json_words .= '"'.$word.'"';
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$json_descriptions .= '"'.$count.' result'.($count==1?'':'s').'"';
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$i++;
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}
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print "[\"$query\", [$json_words],[$json_descriptions]]";
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}
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function invalid_format($query, array $results)
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{
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print "Search results for '$query':\n\n";
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print_r($results);
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}
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?>
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