Adding generated help documents.

docs/SearchHelp.php

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