Move creation of categories in a new Controller

Category names are 255 chars max

app/Controllers/categoryController.php

@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * Controller to handle actions relative to categories.
+ * User needs to be connected.
+ */
+class FreshRSS_category_Controller extends Minz_ActionController {
+	/**
+	 * This action is called before every other action in that class. It is
+	 * the common boiler plate for every action. It is triggered by the
+	 * underlying framework.
+	 *
+	 */
+	public function firstAction() {
+		if (!$this->view->loginOk) {
+			Minz_Error::error(
+				403,
+				array('error' => array(_t('access_denied')))
+			);
+		}
+
+		$catDAO = new FreshRSS_CategoryDAO();
+		$catDAO->checkDefault();
+	}
+
+	/**
+	 * This action creates a new category.
+	 *
+	 * URL parameter is:
+	 *   - new-category
+	 */
+	public function createAction() {
+		$catDAO = new FreshRSS_CategoryDAO();
+		$url_redirect = array('c' => 'configure', 'a' => 'categorize');
+
+		if (Minz_Request::isPost()) {
+			invalidateHttpCache();
+
+			$cat_name = Minz_Request::param('new-category');
+			if (!$cat_name) {
+				Minz_Request::bad(_t('category_no_name'), $url_redirect);
+			}
+
+			$cat = new FreshRSS_Category($cat_name);
+
+			if ($catDAO->searchByName($cat->name()) != null) {
+				Minz_Request::bad(_t('category_name_exists'), $url_redirect);
+			}
+
+			$values = array(
+				'id' => $cat->id(),
+				'name' => $cat->name(),
+			);
+
+			if ($catDAO->addCategory($values)) {
+				Minz_Request::good(_t('category_created', $cat->name()), $url_redirect);
+			} else {
+				Minz_Request::bad(_t('category_not_created'), $url_redirect);
+			}
+		}
+
+		Minz_Request::forward($url_redirect, true);
+	}
+}