Turn the internal codes table into a lookup table

Toward #98.
openva · Sep 28, 2019 · 8a17449 · 8a17449
1 parent 79a2b0f
commit 8a17449
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diff --git a/includes/header.php b/includes/header.php
@@ -43,3 +43,33 @@ function get_content($url)
 $api_url .= '://';
 $api_url .= $_SERVER['SERVER_NAME'];
 define('API_URL', $api_url);
+
+/*
+ * Fetch the conversion table
+ */
+$tables_json = file_get_contents('includes/tables.json');
+
+/*
+ * Convert to an array
+ */
+$tables = json_decode($tables_json, TRUE);
+
+$lookup_table = array();
+
+/*
+ * Reduce and pivot the table into a nested key/value lookup
+ */
+foreach ($tables as $entry)
+{
+    unset($entry['TableID']);
+    $entry['TableContents'] = strtolower($entry['TableContents']);
+    $entry['TableContents'] = preg_replace('/[\&\.\/]/', '', $entry['TableContents']);
+    $entry['TableContents'] = preg_replace('/\W+/', '-', $entry['TableContents']);
+
+    if (!isset($lookup_table[$entry{'TableContents'}]))
+    {
+        $lookup_table[$entry{'TableContents'}] = array();
+    }
+
+    $lookup_table[$entry{'TableContents'}][$entry{'ColumnValue'}] = $entry['Description'];
+}