aboutsummaryrefslogtreecommitdiffstats
path: root/phpBB/includes/mcp/mcp_ban.php
blob: 2f3405f915353daf2ca5e1a9fff5ed5a54d42be3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
<?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.
*
*/

/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
	exit;
}

class mcp_ban
{
	var $u_action;

	function main($id, $mode)
	{
		global $db, $user, $auth, $template, $request, $phpbb_dispatcher;
		global $phpbb_root_path, $phpEx;

		if (!function_exists('user_ban'))
		{
			include($phpbb_root_path . 'includes/functions_user.' . $phpEx);
		}

		// Include the admin banning interface...
		include($phpbb_root_path . 'includes/acp/acp_ban.' . $phpEx);

		$bansubmit		= $request->is_set_post('bansubmit');
		$unbansubmit	= $request->is_set_post('unbansubmit');

		$user->add_lang(array('acp/ban', 'acp/users'));
		$this->tpl_name = 'mcp_ban';

		/**
		* Use this event to pass perform actions when a ban is issued or revoked
		*
		* @event core.mcp_ban_main
		* @var	bool	bansubmit	True if a ban is issued
		* @var	bool	unbansubmit	True if a ban is removed
		* @var	string	mode		Mode of the ban that is being worked on
		* @since 3.1.0-RC5
		*/
		$vars = array(
			'bansubmit',
			'unbansubmit',
			'mode',
		);
		extract($phpbb_dispatcher->trigger_event('core.mcp_ban_main', compact($vars)));

		// Ban submitted?
		if ($bansubmit)
		{
			// Grab the list of entries
			$ban				= $request->variable('ban', '', $mode === 'user');
			$ban_length			= $request->variable('banlength', 0);
			$ban_length_other	= $request->variable('banlengthother', '');
			$ban_exclude		= $request->variable('banexclude', 0);
			$ban_reason			= $request->variable('banreason', '', true);
			$ban_give_reason	= $request->variable('bangivereason', '', true);

			if ($ban)
			{
				if (confirm_box(true))
				{
					$abort_ban = false;
					/**
					* Use this event to modify the ban details before the ban is performed
					*
					* @event core.mcp_ban_before
					* @var	string	mode				One of the following: user, ip, email
					* @var	string	ban					Either string or array with usernames, ips or email addresses
					* @var	int		ban_length			Ban length in minutes
					* @var	string	ban_length_other	Ban length as a date (YYYY-MM-DD)
					* @var	bool	ban_exclude			Are we banning or excluding from another ban
					* @var	string	ban_reason			Ban reason displayed to moderators
					* @var	string	ban_give_reason		Ban reason displayed to the banned user
					* @var	mixed	abort_ban			Either false, or an error message that is displayed to the user.
					*									If a string is given the bans are not issued.
					* @since 3.1.0-RC5
					*/
					$vars = array(
						'mode',
						'ban',
						'ban_length',
						'ban_length_other',
						'ban_exclude',
						'ban_reason',
						'ban_give_reason',
						'abort_ban',
					);
					extract($phpbb_dispatcher->trigger_event('core.mcp_ban_before', compact($vars)));

					if ($abort_ban)
					{
						trigger_error($abort_ban);
					}
					user_ban($mode, $ban, $ban_length, $ban_length_other, $ban_exclude, $ban_reason, $ban_give_reason);

					/**
					* Use this event to perform actions after the ban has been performed
					*
					* @event core.mcp_ban_after
					* @var	string	mode				One of the following: user, ip, email
					* @var	string	ban					Either string or array with usernames, ips or email addresses
					* @var	int		ban_length			Ban length in minutes
					* @var	string	ban_length_other	Ban length as a date (YYYY-MM-DD)
					* @var	bool	ban_exclude			Are we banning or excluding from another ban
					* @var	string	ban_reason			Ban reason displayed to moderators
					* @var	string	ban_give_reason		Ban reason displayed to the banned user
					* @since 3.1.0-RC5
					*/
					$vars = array(
						'mode',
						'ban',
						'ban_length',
						'ban_length_other',
						'ban_exclude',
						'ban_reason',
						'ban_give_reason',
					);
					extract($phpbb_dispatcher->trigger_event('core.mcp_ban_after', compact($vars)));

					trigger_error($user->lang['BAN_UPDATE_SUCCESSFUL'] . '<br /><br /><a href="' . $this->u_action . '">&laquo; ' . $user->lang['BACK_TO_PREV'] . '</a>');
				}
				else
				{
					$hidden_fields = array(
						'mode'				=> $mode,
						'ban'				=> $ban,
						'bansubmit'			=> true,
						'banlength'			=> $ban_length,
						'banlengthother'	=> $ban_length_other,
						'banexclude'		=> $ban_exclude,
						'banreason'			=> $ban_reason,
						'bangivereason'		=> $ban_give_reason,
					);

					/**
					* Use this event to pass data from the ban form to the confirmation screen
					*
					* @event core.mcp_ban_confirm
					* @var	array	hidden_fields	Hidden fields that are passed through the confirm screen
					* @since 3.1.0-RC5
					*/
					$vars = array('hidden_fields');
					extract($phpbb_dispatcher->trigger_event('core.mcp_ban_confirm', compact($vars)));

					confirm_box(false, $user->lang['CONFIRM_OPERATION'], build_hidden_fields($hidden_fields));
				}
			}
		}
		else if ($unbansubmit)
		{
			$ban = $request->variable('unban', array(''));

			if ($ban)
			{
				if (confirm_box(true))
				{
					user_unban($mode, $ban);

					trigger_error($user->lang['BAN_UPDATE_SUCCESSFUL'] . '<br /><br /><a href="' . $this->u_action . '">&laquo; ' . $user->lang['BACK_TO_PREV'] . '</a>');
				}
				else
				{
					confirm_box(false, $user->lang['CONFIRM_OPERATION'], build_hidden_fields(array(
						'mode'			=> $mode,
						'unbansubmit'	=> true,
						'unban'			=> $ban)));
				}
			}
		}

		// Ban length options
		$ban_end_text = array(0 => $user->lang['PERMANENT'], 30 => $user->lang['30_MINS'], 60 => $user->lang['1_HOUR'], 360 => $user->lang['6_HOURS'], 1440 => $user->lang['1_DAY'], 10080 => $user->lang['7_DAYS'], 20160 => $user->lang['2_WEEKS'], 40320 => $user->lang['1_MONTH'], -1 => $user->lang['UNTIL'] . ' -&gt; ');

		$ban_end_options = '';
		foreach ($ban_end_text as $length => $text)
		{
			$ban_end_options .= '<option value="' . $length . '">' . $text . '</option>';
		}

		// Define language vars
		$this->page_title = $user->lang[strtoupper($mode) . '_BAN'];

		$l_ban_explain = $user->lang[strtoupper($mode) . '_BAN_EXPLAIN'];
		$l_ban_exclude_explain = $user->lang[strtoupper($mode) . '_BAN_EXCLUDE_EXPLAIN'];
		$l_unban_title = $user->lang[strtoupper($mode) . '_UNBAN'];
		$l_unban_explain = $user->lang[strtoupper($mode) . '_UNBAN_EXPLAIN'];
		$l_no_ban_cell = $user->lang[strtoupper($mode) . '_NO_BANNED'];

		switch ($mode)
		{
			case 'user':
				$l_ban_cell = $user->lang['USERNAME'];
			break;

			case 'ip':
				$l_ban_cell = $user->lang['IP_HOSTNAME'];
			break;

			case 'email':
				$l_ban_cell = $user->lang['EMAIL_ADDRESS'];
			break;
		}

		acp_ban::display_ban_options($mode);

		$template->assign_vars(array(
			'L_TITLE'				=> $this->page_title,
			'L_EXPLAIN'				=> $l_ban_explain,
			'L_UNBAN_TITLE'			=> $l_unban_title,
			'L_UNBAN_EXPLAIN'		=> $l_unban_explain,
			'L_BAN_CELL'			=> $l_ban_cell,
			'L_BAN_EXCLUDE_EXPLAIN'	=> $l_ban_exclude_explain,
			'L_NO_BAN_CELL'			=> $l_no_ban_cell,

			'S_USERNAME_BAN'	=> ($mode == 'user') ? true : false,

			'U_ACTION'			=> $this->u_action,
			'U_FIND_USERNAME'	=> append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=searchuser&amp;form=mcp_ban&amp;field=ban'),
		));

		if ($mode === 'email' && !$auth->acl_get('a_user'))
		{
			return;
		}

		// As a "service" we will check if any post id is specified and populate the username of the poster id if given
		$post_id = $request->variable('p', 0);
		$user_id = $request->variable('u', 0);
		$pre_fill = false;

		if ($user_id && $user_id <> ANONYMOUS)
		{
			$sql = 'SELECT username, user_email, user_ip
				FROM ' . USERS_TABLE . '
				WHERE user_id = ' . $user_id;
			$result = $db->sql_query($sql);
			switch ($mode)
			{
				case 'user':
					$pre_fill = (string) $db->sql_fetchfield('username');
				break;

				case 'ip':
					$pre_fill = (string) $db->sql_fetchfield('user_ip');
				break;

				case 'email':
					$pre_fill = (string) $db->sql_fetchfield('user_email');
				break;
			}
			$db->sql_freeresult($result);
		}
		else if ($post_id)
		{
			$post_info = phpbb_get_post_data($post_id, 'm_ban');

			if (sizeof($post_info) && !empty($post_info[$post_id]))
			{
				switch ($mode)
				{
					case 'user':
						$pre_fill = $post_info[$post_id]['username'];
					break;

					case 'ip':
						$pre_fill = $post_info[$post_id]['poster_ip'];
					break;

					case 'email':
						$pre_fill = $post_info[$post_id]['user_email'];
					break;
				}

			}
		}

		if ($pre_fill)
		{
			// left for legacy template compatibility
			$template->assign_var('USERNAMES', $pre_fill);
			$template->assign_var('BAN_QUANTIFIER', $pre_fill);
		}
	}
}