Got a basic calendar editing page going.

lib.php

@@ -0,0 +1,31 @@
+<?php
+
+ini_set('memory_limit', '512M');
+
+function getEvents() {
+  $content = file_get_contents("dat/events.json");
+  $entries = json_decode($content, $associative = true);
+  for ( $i = 0; $i < count($entries); $i++ ) {
+    $entry = $entries[$i];
+    $dt = new DateTime( $entry["start"] );
+    $ctl = $dt -> format("YmdHi");
+    $entries[$i]["ctl"] = $ctl;
+    $datestamp = $dt -> format("Ymd");
+    $files = array( "agenda" => sprintf("agenda/%d.md", $datestamp)
+                  , "minutes" => sprintf("minutes/%d.md", $datestamp)
+                  );
+    foreach ( $files as $key => $file ) {
+      if ( file_exists( $file ) ) {
+        $entries[$i][$key] = file_get_contents($file);
+      }
+    }
+  }
+  usort($entries, function ($a, $b) {
+    $dateA = new DateTime($a['start']);
+    $dateB = new DateTime($b['start']);
+    return $dateA < $dateB ? 1 : -1;
+  });
+  return($entries);
+}
+
+?>