58 lines
1.5 KiB
PHP
58 lines
1.5 KiB
PHP
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<?
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// Contributed to the Sandcastle Help File Builder project by Thomas Levesque
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include("SearchHelp.inc.php");
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$sortByTitle = false;
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// The keywords for which to search should be passed in the query string
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$searchText = $_GET["Keywords"];
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if(empty($searchText))
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{
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?>
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<strong>Nothing found</strong>
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<?
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return;
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}
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// An optional SortByTitle option can also be specified
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if($_GET["SortByTitle"] == "true")
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$sortByTitle = true;
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$keywords = ParseKeywords($searchText);
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$letters = array();
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$wordDictionary = array();
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// Load the file index
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$json = file_get_contents("fti/FTI_Files.json");
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$fileList = json_decode($json);
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// Load the required word index files
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foreach($keywords as $word)
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{
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$letter = substr($word, 0, 1);
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if(!in_array($letter, $letters))
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{
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array_push($letters, $letter);
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$ascii = ord($letter);
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$ftiFile = "fti/FTI_$ascii.json";
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if(file_exists($ftiFile))
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{
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$json = file_get_contents($ftiFile);
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$ftiWords = json_decode($json, true);
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foreach($ftiWords as $ftiWord => $val)
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{
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$wordDictionary[$ftiWord] = $val;
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}
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}
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}
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}
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// Perform the search and return the results as a block of HTML
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$results = Search($keywords, $fileList, $wordDictionary, $sortByTitle);
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echo $results;
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?>
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