<?php
/**
*
* @package testing
* @copyright (c) 2014 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/

require_once dirname(__FILE__) . '/../../phpBB/includes/functions.php';
require_once dirname(__FILE__) . '/../../phpBB/includes/functions_user.php';
require_once dirname(__FILE__) . '/../../phpBB/includes/utf/utf_tools.php';

class phpbb_functions_user_delete_user_test extends phpbb_database_test_case
{
	/** @var \dbal */
	protected $db;

	public function getDataSet()
	{
		return $this->createXMLDataSet(dirname(__FILE__).'/fixtures/delete_user.xml');
	}

	protected function setUp()
	{
		parent::setUp();

		global $cache, $config, $db;

		$db = $this->db = $this->new_dbal();
		$config = array(
			'load_online_time'	=> 5,
			'search_type'		=> 'fulltext_mysql',
		);
		$cache = $this->getMock('cache');
	}

	 public function first_last_post_data()
	{
		return array(
			array(
				'retain', 2, false,
				array(
					array('post_id' => 1, 'poster_id' => ANONYMOUS, 'post_username' => ''),
					array('post_id' => 2, 'poster_id' => ANONYMOUS, 'post_username' => 'Other'),
					array('post_id' => 3, 'poster_id' => ANONYMOUS, 'post_username' => ''),
					array('post_id' => 4, 'poster_id' => ANONYMOUS, 'post_username' => 'Other'),
				),
				array(
					array(
						'topic_id' => 1,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => '', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => '', 'topic_last_poster_colour' => '',
					),
					array(
						'topic_id' => 2,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => 'Other', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => 'Other', 'topic_last_poster_colour' => '',
					),
					array(
						'topic_id' => 3,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => '', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => '', 'topic_last_poster_colour' => '',
					),
					array(
						'topic_id' => 4,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => 'Other', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => 'Other', 'topic_last_poster_colour' => '',
					),
				),
				array(
					array('forum_id' => 1, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => '', 'forum_last_poster_colour' => ''),
					array('forum_id' => 2, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => 'Other', 'forum_last_poster_colour' => ''),
					array('forum_id' => 3, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => '', 'forum_last_poster_colour' => ''),
					array('forum_id' => 4, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => 'Other', 'forum_last_poster_colour' => ''),
				),
			),
			array(
				'remove', 2, false,
				array(
					array('post_id' => 2, 'poster_id' => ANONYMOUS, 'post_username' => 'Other'),
					array('post_id' => 4, 'poster_id' => ANONYMOUS, 'post_username' => 'Other'),
				),
				array(
					array(
						'topic_id' => 2,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => 'Other', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => 'Other', 'topic_last_poster_colour' => '',
					),
					array(
						'topic_id' => 4,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => 'Other', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => 'Other', 'topic_last_poster_colour' => '',
					),
				),
				array(
					array('forum_id' => 1, 'forum_last_poster_id' => 0, 'forum_last_poster_name' => '', 'forum_last_poster_colour' => ''),
					array('forum_id' => 2, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => 'Other', 'forum_last_poster_colour' => ''),
					array('forum_id' => 3, 'forum_last_poster_id' => 0, 'forum_last_poster_name' => '', 'forum_last_poster_colour' => ''),
					array('forum_id' => 4, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => 'Other', 'forum_last_poster_colour' => ''),
				),
			),
			array(
				'retain', 2, 'Bertie',
				array(
					array('post_id' => 1, 'poster_id' => ANONYMOUS, 'post_username' => 'Bertie'),
					array('post_id' => 2, 'poster_id' => ANONYMOUS, 'post_username' => 'Other'),
					array('post_id' => 3, 'poster_id' => ANONYMOUS, 'post_username' => 'Bertie'),
					array('post_id' => 4, 'poster_id' => ANONYMOUS, 'post_username' => 'Other'),
				),
				array(
					array(
						'topic_id' => 1,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => 'Bertie', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => 'Bertie', 'topic_last_poster_colour' => '',
					),
					array(
						'topic_id' => 2,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => 'Other', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => 'Other', 'topic_last_poster_colour' => '',
					),
					array(
						'topic_id' => 3,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => 'Bertie', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => 'Bertie', 'topic_last_poster_colour' => '',
					),
					array(
						'topic_id' => 4,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => 'Other', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => 'Other', 'topic_last_poster_colour' => '',
					),
				),
				array(
					array('forum_id' => 1, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => 'Bertie', 'forum_last_poster_colour' => ''),
					array('forum_id' => 2, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => 'Other', 'forum_last_poster_colour' => ''),
					array('forum_id' => 3, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => 'Bertie', 'forum_last_poster_colour' => ''),
					array('forum_id' => 4, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => 'Other', 'forum_last_poster_colour' => ''),
				),
			),
			array(
				'remove', 2, 'Bertie',
				array(
					array('post_id' => 2, 'poster_id' => ANONYMOUS, 'post_username' => 'Other'),
					array('post_id' => 4, 'poster_id' => ANONYMOUS, 'post_username' => 'Other'),
				),
				array(
					array(
						'topic_id' => 2,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => 'Other', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => 'Other', 'topic_last_poster_colour' => '',
					),
					array(
						'topic_id' => 4,
						'topic_poster' => ANONYMOUS, 'topic_first_poster_name' => 'Other', 'topic_first_poster_colour' => '',
						'topic_last_poster_id' => ANONYMOUS, 'topic_last_poster_name' => 'Other', 'topic_last_poster_colour' => '',
					),
				),
				array(
					array('forum_id' => 1, 'forum_last_poster_id' => 0, 'forum_last_poster_name' => '', 'forum_last_poster_colour' => ''),
					array('forum_id' => 2, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => 'Other', 'forum_last_poster_colour' => ''),
					array('forum_id' => 3, 'forum_last_poster_id' => 0, 'forum_last_poster_name' => '', 'forum_last_poster_colour' => ''),
					array('forum_id' => 4, 'forum_last_poster_id' => ANONYMOUS, 'forum_last_poster_name' => 'Other', 'forum_last_poster_colour' => ''),
				),
			),
		);
	}

	/**
	* @dataProvider first_last_post_data
	*/
	public function test_first_last_post_info($mode, $user_id, $post_username, $expected_posts, $expected_topics, $expected_forums)
	{
		$this->assertFalse(user_delete($mode, $user_id, $post_username));

		$sql = 'SELECT post_id, poster_id, post_username
			FROM ' . POSTS_TABLE . '
			ORDER BY post_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_posts, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);

		$sql = 'SELECT topic_id, topic_poster, topic_first_poster_name, topic_first_poster_colour, topic_last_poster_id, topic_last_poster_name, topic_last_poster_colour
			FROM ' . TOPICS_TABLE . '
			ORDER BY topic_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_topics, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);

		$sql = 'SELECT forum_id, forum_last_poster_id, forum_last_poster_name, forum_last_poster_colour
			FROM ' . FORUMS_TABLE . '
			ORDER BY forum_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_forums, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);
	}

	 public function report_attachment_data()
	{
		return array(
			array(
				'retain', 2,
				array(
					array('post_id' => 1, 'post_reported' => 1, 'post_edit_user' => 1),
					array('post_id' => 2, 'post_reported' => 1, 'post_edit_user' => 1),
					array('post_id' => 3, 'post_reported' => 0, 'post_edit_user' => 1),
					array('post_id' => 4, 'post_reported' => 0, 'post_edit_user' => 1),
				),
				array(
					array('report_id' => 1, 'post_id' => 1, 'user_id' => 1),
					array('report_id' => 3, 'post_id' => 2, 'user_id' => 1),
				),
				array(
					array('topic_id' => 1, 'topic_reported' => 1),
					array('topic_id' => 2, 'topic_reported' => 1),
					array('topic_id' => 3, 'topic_reported' => 0),
					array('topic_id' => 4, 'topic_reported' => 0),
				),
				array(
					array('attach_id' => 1, 'post_msg_id' => 1, 'poster_id' => 1),
					array('attach_id' => 2, 'post_msg_id' => 2, 'poster_id' => 1),
					array('attach_id' => 3, 'post_msg_id' => 0, 'poster_id' => 1), // TODO should be deleted: PHPBB3-13089
				),
			),
			array(
				'remove', 2,
				array(
					array('post_id' => 2, 'post_reported' => 1, 'post_edit_user' => 1),
					array('post_id' => 4, 'post_reported' => 0, 'post_edit_user' => 1),
				),
				array(
					array('report_id' => 3, 'post_id' => 2, 'user_id' => 1),
				),
				array(
					array('topic_id' => 2, 'topic_reported' => 1),
					array('topic_id' => 4, 'topic_reported' => 0),
				),
				array(
					array('attach_id' => 2, 'post_msg_id' => 2, 'poster_id' => 1),
					array('attach_id' => 3, 'post_msg_id' => 0, 'poster_id' => 2), // TODO should be deleted: PHPBB3-13089
				),
			),
		);
	}

	/**
	* @dataProvider report_attachment_data
	*/
	public function test_report_attachment_info($mode, $user_id, $expected_posts, $expected_reports, $expected_topics, $expected_attach)
	{
		$this->assertFalse(user_delete($mode, $user_id));

		$sql = 'SELECT post_id, post_reported, post_edit_user
			FROM ' . POSTS_TABLE . '
			ORDER BY post_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_posts, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);

		$sql = 'SELECT report_id, post_id, user_id
			FROM ' . REPORTS_TABLE . '
			ORDER BY report_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_reports, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);

		$sql = 'SELECT topic_id, topic_reported
			FROM ' . TOPICS_TABLE . '
			ORDER BY topic_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_topics, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);

		$sql = 'SELECT attach_id, post_msg_id, poster_id
			FROM ' . ATTACHMENTS_TABLE . '
			ORDER BY attach_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_attach, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);
	}

	 public function delete_data()
	{
		return array(
			array(
				'retain', 2,
				array(array('user_id' => 1, 'user_posts' => 4)),
				array(array('user_id' => 1, 'zebra_id' => 3)),
				array(array('ban_id' => 2), array('ban_id' => 3)),
				array(array('session_id' => '12345678901234567890123456789013')),
				array(
					array('log_id' => 2, 'user_id' => 1, 'reportee_id' => 1),
					array('log_id' => 3, 'user_id' => 1, 'reportee_id' => 1),
				),
				array(
					array('msg_id' => 1, 'author_id' => 3, 'message_edit_user' => 3),
					array('msg_id' => 2, 'author_id' => 1, 'message_edit_user' => 1),
				),
			),
			array(
				'remove', 2,
				array(array('user_id' => 1, 'user_posts' => 2)),
				array(array('user_id' => 1, 'zebra_id' => 3)),
				array(array('ban_id' => 2), array('ban_id' => 3)),
				array(array('session_id' => '12345678901234567890123456789013')),
				array(
					array('log_id' => 2, 'user_id' => 1, 'reportee_id' => 1),
					array('log_id' => 3, 'user_id' => 1, 'reportee_id' => 1),
				),
				array(
					array('msg_id' => 1, 'author_id' => 3, 'message_edit_user' => 3),
					array('msg_id' => 2, 'author_id' => 1, 'message_edit_user' => 1),
				),
			),
		);
	}

	/**
	* @dataProvider delete_data
	*/
	public function test_delete_data($mode, $user_id, $expected_users, $expected_zebra, $expected_ban, $expected_sessions, $expected_logs, $expected_pms)
	{
		$this->assertFalse(user_delete($mode, $user_id));

		$sql = 'SELECT user_id, user_posts
			FROM ' . USERS_TABLE . '
			ORDER BY user_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_users, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);

		$sql = 'SELECT user_id, zebra_id
			FROM ' . ZEBRA_TABLE . '
			ORDER BY user_id ASC, zebra_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_zebra, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);

		$sql = 'SELECT ban_id
			FROM ' . BANLIST_TABLE . '
			ORDER BY ban_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_ban, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);

		$sql = 'SELECT session_id
			FROM ' . SESSIONS_TABLE . '
			ORDER BY session_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_sessions, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);

		$sql = 'SELECT log_id, user_id, reportee_id
			FROM ' . LOG_TABLE . '
			ORDER BY log_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_logs, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);

		$sql = 'SELECT msg_id, author_id, message_edit_user
			FROM ' . PRIVMSGS_TABLE . '
			ORDER BY msg_id ASC';
		$result = $this->db->sql_query($sql);
		$this->assertEquals($expected_pms, $this->db->sql_fetchrowset($result));
		$this->db->sql_freeresult($result);
	}
}