card icons + clone message-modal + re-recur guard (v1.2)

Helper/RecoRecoHelper.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Kanboard\Plugin\RecoReco\Helper;
+
+use Kanboard\Core\Base;
+use Kanboard\Model\TaskModel;
+
+/**
+ * Board helper: which RecoReco icon a card should show.
+ *
+ * Single-icon rule -- RecoReco only renders when the card is NOT native-recurring
+ * (recurrence_status == NONE), so native's icon and RecoReco's icon can never appear together.
+ */
+class RecoRecoHelper extends Base
+{
+    /**
+     * @param  array $task A board task row (has recurrence_status and id).
+     * @return string 'template', 'clone', or '' (no RecoReco icon).
+     */
+    public function iconType(array $task)
+    {
+        if ((int) $task['recurrence_status'] !== TaskModel::RECURRING_STATUS_NONE) {
+            return '';
+        }
+
+        $meta = $this->taskMetadataModel->getAll($task['id']);
+
+        if (isset($meta['recoreco_enabled']) && $meta['recoreco_enabled'] == 1) {
+            return 'template';
+        }
+
+        if (isset($meta['recoreco_clone']) && $meta['recoreco_clone'] == 1) {
+            return 'clone';
+        }
+
+        return '';
+    }
+}