Extensions

ext/phpbbstudio/dice/migrations/install_roles_2.php

@@ -0,0 +1,69 @@
+<?php
+/**
+ * phpBB Studio's Dice extension for the phpBB Forum Software package.
+ *
+ * @copyright (c) 2019 phpBB Studio <https://www.phpbbstudio.com>
+ * @license GNU General Public License, version 2 (GPL-2.0)
+ */
+
+namespace phpbbstudio\dice\migrations;
+
+/**
+ * phpBB Studio's Dice Migration: Install permission roles.
+ */
+class install_roles_2 extends \phpbb\db\migration\migration
+{
+	/**
+	 * Assign migration file dependencies for this migration.
+	 *
+	 * @return array		Array of migration files
+	 * @access public
+	 * @static
+	 */
+	static public function depends_on()
+	{
+		return [
+			'\phpbb\db\migration\data\v32x\v325',
+			'\phpbbstudio\dice\migrations\install_roles',
+		];
+	}
+
+	/**
+	 * Add the dice extension permissions to the database.
+	 *
+	 * @return array		Array of permissions
+	 * @access public
+	 */
+	public function update_data()
+	{
+		$data = [];
+
+		/* Forum User permissions */
+		if ($this->role_exists('ROLE_FORUM_STANDARD'))
+		{
+			$data[] = ['permission.permission_unset', ['ROLE_FORUM_STANDARD', 'f_dice_edit']];
+			$data[] = ['permission.permission_unset', ['ROLE_FORUM_STANDARD', 'f_dice_delete']];
+		}
+
+		return $data;
+	}
+
+	/**
+	 * Checks whether the given role does exist or not.
+	 *
+	 * @param  string		$role		The name of the role
+	 * @return bool						true if the role exists, false otherwise
+	 * @access protected
+	 */
+	protected function role_exists($role)
+	{
+		$sql = 'SELECT role_id
+				FROM ' . $this->table_prefix . "acl_roles
+				WHERE role_name = '" . $this->db->sql_escape($role) . "'";
+		$result = $this->db->sql_query_limit($sql, 1);
+		$role_id = $this->db->sql_fetchfield('role_id');
+		$this->db->sql_freeresult($result);
+
+		return (bool) $role_id;
+	}
+}