6 files changed, 52 insertions, 7 deletions
diff --git a/phpBB/develop/add_permissions.php b/phpBB/develop/add_permissions.php
index a5279f8f13..88c2c35ac0 100644
--- a/phpBB/develop/add_permissions.php
+++ b/phpBB/develop/add_permissions.php
@@ -64,6 +64,7 @@ $f_permissions = array(
 	'f_vote'	=> array(1, 0),
 	'f_votechg'	=> array(1, 0),
 	'f_announce'=> array(1, 0),
+	'f_announce_global'	=> array(1, 0),
 	'f_sticky'	=> array(1, 0),
 	'f_attach'	=> array(1, 0),
 	'f_download'=> array(1, 0),
diff --git a/phpBB/install/convertors/functions_phpbb20.php b/phpBB/install/convertors/functions_phpbb20.php
index 48cff426b8..aa2c59f28c 100644
--- a/phpBB/install/convertors/functions_phpbb20.php
+++ b/phpBB/install/convertors/functions_phpbb20.php
@@ -661,7 +661,7 @@ function phpbb_convert_authentication($mode)
 		'auth_delete'		=> 'f_delete',
 		'auth_pollcreate'	=> 'f_poll',
 		'auth_vote'			=> 'f_vote',
-		'auth_announce'		=> 'f_announce',
+		'auth_announce'		=> array('f_announce', 'f_announce_global'),
 		'auth_sticky'		=> 'f_sticky',
 		'auth_attachments'	=> array('f_attach', 'f_download'),
 		'auth_download'		=> 'f_download',
@@ -990,7 +990,7 @@ function phpbb_convert_authentication($mode)
 		// We make sure that they have at least standard access to the forums they moderate in addition to the moderating permissions
 
 		$mod_post_map = array(
-			'auth_announce'		=> 'f_announce',
+			'auth_announce'		=> array('f_announce', 'f_announce_global'),
 			'auth_sticky'		=> 'f_sticky'
 		);
 
diff --git a/phpBB/install/schemas/schema_data.sql b/phpBB/install/schemas/schema_data.sql
index c53c252e2f..06626b4617 100644
--- a/phpBB/install/schemas/schema_data.sql
+++ b/phpBB/install/schemas/schema_data.sql
@@ -310,6 +310,7 @@ INSERT INTO phpbb_config_text (config_name, config_value) VALUES ('contact_admin
 # -- Forum related auth options
 INSERT INTO phpbb_acl_options (auth_option, is_local) VALUES ('f_', 1);
 INSERT INTO phpbb_acl_options (auth_option, is_local) VALUES ('f_announce', 1);
+INSERT INTO phpbb_acl_options (auth_option, is_local) VALUES ('f_announce_global', 1);
 INSERT INTO phpbb_acl_options (auth_option, is_local) VALUES ('f_attach', 1);
 INSERT INTO phpbb_acl_options (auth_option, is_local) VALUES ('f_bbcode', 1);
 INSERT INTO phpbb_acl_options (auth_option, is_local) VALUES ('f_bump', 1);
@@ -552,7 +553,7 @@ INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT
 INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 14, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%';
 
 # Standard Access (f_)
-INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 15, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option NOT IN ('f_announce', 'f_flash', 'f_ignoreflood', 'f_poll', 'f_sticky', 'f_user_lock');
+INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 15, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option NOT IN ('f_announce', 'f_announce_global', 'f_flash', 'f_ignoreflood', 'f_poll', 'f_sticky', 'f_user_lock');
 
 # No Access (f_)
 INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 16, auth_option_id, 0 FROM phpbb_acl_options WHERE auth_option = 'f_';
@@ -561,20 +562,20 @@ INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT
 INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 17, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option IN ('f_', 'f_download', 'f_list', 'f_read', 'f_search', 'f_subscribe', 'f_print');
 
 # Limited Access (f_)
-INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 18, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option NOT IN ('f_announce', 'f_attach', 'f_bump', 'f_delete', 'f_flash', 'f_icons', 'f_ignoreflood', 'f_poll', 'f_sticky', 'f_user_lock', 'f_votechg');
+INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 18, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option NOT IN ('f_announce', 'f_announce_global', 'f_attach', 'f_bump', 'f_delete', 'f_flash', 'f_icons', 'f_ignoreflood', 'f_poll', 'f_sticky', 'f_user_lock', 'f_votechg');
 
 # Bot Access (f_)
 INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 19, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option IN ('f_', 'f_download', 'f_list', 'f_read', 'f_print');
 
 # On Moderation Queue (f_)
-INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 20, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option NOT IN ('f_announce', 'f_bump', 'f_delete', 'f_flash', 'f_icons', 'f_ignoreflood', 'f_poll', 'f_sticky', 'f_user_lock', 'f_votechg', 'f_noapprove');
+INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 20, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option NOT IN ('f_announce', 'f_announce_global', 'f_bump', 'f_delete', 'f_flash', 'f_icons', 'f_ignoreflood', 'f_poll', 'f_sticky', 'f_user_lock', 'f_votechg', 'f_noapprove');
 INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 20, auth_option_id, 0 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option IN ('f_noapprove');
 
 # Standard Access + Polls (f_)
-INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 21, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option NOT IN ('f_announce', 'f_flash', 'f_ignoreflood', 'f_sticky', 'f_user_lock');
+INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 21, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option NOT IN ('f_announce', 'f_announce_global', 'f_flash', 'f_ignoreflood', 'f_sticky', 'f_user_lock');
 
 # Limited Access + Polls (f_)
-INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 22, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option NOT IN ('f_announce', 'f_attach', 'f_bump', 'f_delete', 'f_flash', 'f_icons', 'f_ignoreflood', 'f_sticky', 'f_user_lock', 'f_votechg');
+INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 22, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'f_%' AND auth_option NOT IN ('f_announce', 'f_announce_global', 'f_attach', 'f_bump', 'f_delete', 'f_flash', 'f_icons', 'f_ignoreflood', 'f_sticky', 'f_user_lock', 'f_votechg');
 
 # New Member (u_)
 INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 23, auth_option_id, 0 FROM phpbb_acl_options WHERE auth_option LIKE 'u_%' AND auth_option IN ('u_sendpm', 'u_masspm', 'u_masspm_group', 'u_chgprofileinfo');
diff --git a/phpBB/language/en/acp/permissions_phpbb.php b/phpBB/language/en/acp/permissions_phpbb.php
index b9aeed8fcb..8d826e4cbf 100644
--- a/phpBB/language/en/acp/permissions_phpbb.php
+++ b/phpBB/language/en/acp/permissions_phpbb.php
@@ -120,6 +120,7 @@ $lang = array_merge($lang, array(
 	'ACL_F_POST'		=> 'Can start new topics',
 	'ACL_F_STICKY'		=> 'Can post stickies',
 	'ACL_F_ANNOUNCE'	=> 'Can post announcements',
+	'ACL_F_ANNOUNCE_GLOBAL'	=> 'Can post global announcements',
 	'ACL_F_REPLY'		=> 'Can reply to topics',
 	'ACL_F_EDIT'		=> 'Can edit own posts',
 	'ACL_F_DELETE'		=> 'Can permanently delete own posts',
diff --git a/phpBB/phpbb/db/migration/data/v320/announce_global_permission.php b/phpBB/phpbb/db/migration/data/v320/announce_global_permission.php
new file mode 100644
index 0000000000..fe30a1c1b8
--- /dev/null
+++ b/phpBB/phpbb/db/migration/data/v320/announce_global_permission.php
@@ -0,0 +1,41 @@
+<?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\v320;
+
+class announce_global_permission extends \phpbb\db\migration\migration
+{
+	public function effectively_installed()
+	{
+		$sql = 'SELECT auth_option_id
+			FROM ' . ACL_OPTIONS_TABLE . "
+			WHERE auth_option = 'f_announce_global'";
+		$result = $this->db->sql_query($sql);
+		$auth_option_id = $this->db->sql_fetchfield('auth_option_id');
+		$this->db->sql_freeresult($result);
+
+		return $auth_option_id !== false;
+	}
+
+	static public function depends_on()
+	{
+		return array('\phpbb\db\migration\data\v310\rc2');
+	}
+
+	public function update_data()
+	{
+		return array(
+			array('permission.add', array('f_announce_global', false, 'f_announce')),
+		);
+	}
+}
diff --git a/phpBB/phpbb/permissions.php b/phpBB/phpbb/permissions.php
index 82f59b5c20..c462f72a73 100644
--- a/phpBB/phpbb/permissions.php
+++ b/phpBB/phpbb/permissions.php
@@ -251,6 +251,7 @@ class permissions
 		'f_post'		=> array('lang' => 'ACL_F_POST', 'cat' => 'post'),
 		'f_sticky'		=> array('lang' => 'ACL_F_STICKY', 'cat' => 'post'),
 		'f_announce'	=> array('lang' => 'ACL_F_ANNOUNCE', 'cat' => 'post'),
+		'f_announce_global'	=> array('lang' => 'ACL_F_ANNOUNCE_GLOBAL', 'cat' => 'post'),
 		'f_reply'		=> array('lang' => 'ACL_F_REPLY', 'cat' => 'post'),
 		'f_edit'		=> array('lang' => 'ACL_F_EDIT', 'cat' => 'post'),
 		'f_delete'		=> array('lang' => 'ACL_F_DELETE', 'cat' => 'post'),