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msd2/phpBB3/phpbb/db/migration/data/v310/avatars.php

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+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\db\migration\data\v310;
+
+class avatars extends \phpbb\db\migration\migration
+{
+	public function effectively_installed()
+	{
+		// Get current avatar type of guest user
+		$sql = 'SELECT user_avatar_type
+			FROM ' . $this->table_prefix . 'users
+			WHERE user_id = ' . ANONYMOUS;
+		$result = $this->db->sql_query($sql);
+		$backup_type = $this->db->sql_fetchfield('user_avatar_type');
+		$this->db->sql_freeresult($result);
+
+		// Try to set avatar type to string
+		$sql = 'UPDATE ' . $this->table_prefix . "users
+			SET user_avatar_type = 'avatar.driver.upload'
+			WHERE user_id = " . ANONYMOUS;
+		$this->db->sql_return_on_error(true);
+		$effectively_installed = $this->db->sql_query($sql);
+		$this->db->sql_return_on_error();
+
+		// Restore avatar type of guest user to previous state
+		$sql = 'UPDATE ' . $this->table_prefix . "users
+			SET user_avatar_type = '{$backup_type}'
+			WHERE user_id = " . ANONYMOUS;
+		$this->db->sql_query($sql);
+
+		return $effectively_installed !== false;
+	}
+
+	static public function depends_on()
+	{
+		return array('\phpbb\db\migration\data\v30x\release_3_0_11');
+	}
+
+	public function update_schema()
+	{
+		return array(
+			'change_columns'	=> array(
+				$this->table_prefix . 'users'			=> array(
+					'user_avatar_type'		=> array('VCHAR:255', ''),
+				),
+				$this->table_prefix . 'groups'			=> array(
+					'group_avatar_type'		=> array('VCHAR:255', ''),
+				),
+			),
+		);
+	}
+
+	public function revert_schema()
+	{
+		return array(
+			'change_columns'	=> array(
+				$this->table_prefix . 'users'			=> array(
+					'user_avatar_type'		=> array('TINT:2', ''),
+				),
+				$this->table_prefix . 'groups'			=> array(
+					'group_avatar_type'		=> array('TINT:2', ''),
+				),
+			),
+		);
+	}
+
+	public function update_data()
+	{
+		return array(
+			array('config.add', array('allow_avatar_gravatar', 0)),
+			array('custom', array(array($this, 'update_module_auth'))),
+		);
+	}
+
+	public function update_module_auth()
+	{
+		$sql = 'UPDATE ' . $this->table_prefix . "modules
+			SET module_auth = 'cfg_allow_avatar'
+			WHERE module_class = 'ucp'
+				AND module_basename = 'ucp_profile'
+				AND module_mode = 'avatar'";
+		$this->db->sql_query($sql);
+	}
+}