Initial commit.

inc/priority.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * @package CleverOgre
+ * @subpackage OgreAlert
+ * @since OgreAlert 0.1.7
+ */
+
+namespace OgreAlert;
+
+if (!defined('ABSPATH')) exit;
+
+class Priority {
+
+    private static $priorities = array(
+        'high',
+        'normal',
+        'low',
+    );
+
+    public static function load() {
+        add_filter('ogrealert/get_active', array(__CLASS__, 'order'), 10, 1);
+    }
+
+    static function order($alerts) {
+        if (!is_array($alerts) || empty($alerts)) return $alerts;
+
+        $_alerts = array();
+        foreach ($alerts as $id) {
+            $_alerts[] = array(
+                'id' => $id,
+                'priority' => self::get($id),
+            );
+        }
+
+        usort($_alerts, function ($a, $b) {
+            return array_search($a['priority'], self::$priorities) > array_search($b['priority'], self::$priorities);
+        });
+
+        return wp_list_pluck($_alerts, 'id');
+    }
+
+    public static function get($id) {
+        if (!\OgreAlert\Alert::valid($id)) return false;
+
+        $value = get_post_meta($id, '_ogrealert_priority', true);
+        if (!$value || !in_array($value, self::$priorities)) {
+            $value = 'normal';
+        }
+
+        return $value;
+    }
+
+}
+
+\OgreAlert\Priority::load();