fix some bugs... again. :)

git-svn-id: file:///svn/phpbb/trunk@6165 89ea8834-ac86-4346-8a33-228a782c2dd0

8 files changed, 106 insertions, 36 deletions

diff --git a/phpBB/includes/acp/acp_attachments.php b/phpBB/includes/acp/acp_attachments.php
index 52c5460847..5bcf3c894a 100644
--- a/phpBB/includes/acp/acp_attachments.php
+++ b/phpBB/includes/acp/acp_attachments.php
@@ -631,25 +631,30 @@ class acp_attachments
 
 						$img_path = $config['upload_icons_path'];
 
-						$imglist = filelist($phpbb_root_path . $img_path);
-						$imglist = array_values($imglist);
-						$imglist = $imglist[0];
-
 						$filename_list = '';
 						$no_image_select = false;
-						foreach ($imglist as $key => $img)
+
+						$imglist = filelist($phpbb_root_path . $img_path);
+
+						if (sizeof($imglist))
 						{
-							if (!$ext_group_row['upload_icon'])
-							{
-								$no_image_select = true;
-								$selected = '';
-							}
-							else
+							$imglist = array_values($imglist);
+							$imglist = $imglist[0];
+
+							foreach ($imglist as $key => $img)
 							{
-								$selected = ($ext_group_row['upload_icon'] == $img) ? ' selected="selected"' : '';
-							}
+								if (!$ext_group_row['upload_icon'])
+								{
+									$no_image_select = true;
+									$selected = '';
+								}
+								else
+								{
+									$selected = ($ext_group_row['upload_icon'] == $img) ? ' selected="selected"' : '';
+								}
 
-							$filename_list .= '<option value="' . htmlspecialchars($img) . '"' . $selected . '>' . htmlspecialchars($img) . '</option>';
+								$filename_list .= '<option value="' . htmlspecialchars($img) . '"' . $selected . '>' . htmlspecialchars($img) . '</option>';
+							}
 						}
 
 						$i = 0;
diff --git a/phpBB/includes/acp/acp_language.php b/phpBB/includes/acp/acp_language.php
index 78b6f89cd9..0c67e92256 100644
--- a/phpBB/includes/acp/acp_language.php
+++ b/phpBB/includes/acp/acp_language.php
@@ -127,7 +127,8 @@ class acp_language
 					trigger_error($user->lang['NO_LANG_ID'] . adm_back_link($this->u_action));
 				}
 
-				$sql = 'SELECT * FROM ' . LANG_TABLE . "
+				$sql = 'SELECT *
+					FROM ' . LANG_TABLE . "
 					WHERE lang_id = $lang_id";
 				$result = $db->sql_query($sql);
 				$row = $db->sql_fetchrow($result);
@@ -162,7 +163,8 @@ class acp_language
 					trigger_error($user->lang['NO_FILE_SELECTED'] . adm_back_link($this->u_action));
 				}
 
-				$sql = 'SELECT * FROM ' . LANG_TABLE . "
+				$sql = 'SELECT *
+					FROM ' . LANG_TABLE . "
 					WHERE lang_id = $lang_id";
 				$result = $db->sql_query($sql);
 				$row = $db->sql_fetchrow($result);
@@ -332,7 +334,8 @@ class acp_language
 				
 				$this->page_title = 'LANGUAGE_PACK_DETAILS';
 
-				$sql = 'SELECT * FROM ' . LANG_TABLE . '
+				$sql = 'SELECT *
+					FROM ' . LANG_TABLE . '
 					WHERE lang_id = ' . $lang_id;
 				$result = $db->sql_query($sql);
 				$lang_entries = $db->sql_fetchrow($result);
@@ -644,7 +647,8 @@ class acp_language
 					trigger_error($user->lang['NO_LANG_ID'] . adm_back_link($this->u_action));
 				}
 				
-				$sql = 'SELECT * FROM ' . LANG_TABLE . '
+				$sql = 'SELECT *
+					FROM ' . LANG_TABLE . '
 					WHERE lang_id = ' . $lang_id;
 				$result = $db->sql_query($sql);
 				$row = $db->sql_fetchrow($result);
@@ -686,7 +690,8 @@ class acp_language
 				);
 				unset($file);
 
-				$sql = 'SELECT lang_iso FROM ' . LANG_TABLE . "
+				$sql = 'SELECT lang_iso
+					FROM ' . LANG_TABLE . "
 					WHERE lang_iso = '" . $db->sql_escape($lang_iso) . "'";
 				$result = $db->sql_query($sql);
 
@@ -725,7 +730,8 @@ class acp_language
 					trigger_error($user->lang['NO_LANG_ID'] . adm_back_link($this->u_action));
 				}
 
-				$sql = 'SELECT * FROM ' . LANG_TABLE . '
+				$sql = 'SELECT * 
+					FROM ' . LANG_TABLE . '
 					WHERE lang_id = ' . $lang_id;
 				$result = $db->sql_query($sql);
 				$row = $db->sql_fetchrow($result);
@@ -841,7 +847,8 @@ class acp_language
 		$db->sql_freeresult($result);
 
 		$sql = 'SELECT *  
-			FROM ' . LANG_TABLE;
+			FROM ' . LANG_TABLE . '
+			ORDER BY lang_english_name';
 		$result = $db->sql_query($sql);
 
 		$installed = array();
diff --git a/phpBB/includes/acp/acp_profile.php b/phpBB/includes/acp/acp_profile.php
index f2adb7b53d..28f547189d 100644
--- a/phpBB/includes/acp/acp_profile.php
+++ b/phpBB/includes/acp/acp_profile.php
@@ -50,7 +50,8 @@ class acp_profile
 		$lang_defs = array();
 
 		$sql = 'SELECT lang_id, lang_iso
-			FROM ' . LANG_TABLE;
+			FROM ' . LANG_TABLE . '
+			ORDER BY lang_english_name';
 		$result = $db->sql_query($sql);
 
 		while ($row = $db->sql_fetchrow($result))
@@ -63,7 +64,7 @@ class acp_profile
 
 		$sql = 'SELECT field_id, lang_id
 			FROM ' . PROFILE_LANG_TABLE . '
-				ORDER BY lang_id';
+			ORDER BY lang_id';
 		$result = $db->sql_query($sql);
 	
 		while ($row = $db->sql_fetchrow($result))
@@ -293,10 +294,11 @@ class acp_profile
 					$field_type = $field_row['field_type'];
 
 					// Get language entries
-					$sql = 'SELECT * FROM ' . PROFILE_FIELDS_LANG_TABLE . ' 
+					$sql = 'SELECT *
+						FROM ' . PROFILE_FIELDS_LANG_TABLE . ' 
 						WHERE lang_id = ' . $lang_defs['iso'][$config['default_lang']] . "
 							AND field_id = $field_id
-							ORDER BY option_id ASC";
+						ORDER BY option_id ASC";
 					$result = $db->sql_query($sql);
 
 					$lang_options = array();
@@ -474,7 +476,8 @@ class acp_profile
 				if ($action == 'edit')
 				{
 					// Get language entries
-					$sql = 'SELECT * FROM ' . PROFILE_FIELDS_LANG_TABLE . ' 
+					$sql = 'SELECT *
+						FROM ' . PROFILE_FIELDS_LANG_TABLE . ' 
 						WHERE lang_id <> ' . $lang_defs['iso'][$config['default_lang']] . "
 							AND field_id = $field_id
 						ORDER BY option_id ASC";
@@ -488,7 +491,8 @@ class acp_profile
 					$db->sql_freeresult($result);
 
 		
-					$sql = 'SELECT lang_id, lang_name, lang_explain, lang_default_value FROM ' . PROFILE_LANG_TABLE . ' 
+					$sql = 'SELECT lang_id, lang_name, lang_explain, lang_default_value
+						FROM ' . PROFILE_LANG_TABLE . ' 
 						WHERE lang_id <> ' . $lang_defs['iso'][$config['default_lang']] . "
 							AND field_id = $field_id
 						ORDER BY lang_id ASC";
@@ -769,7 +773,8 @@ class acp_profile
 
 		$sql = 'SELECT lang_id, lang_iso 
 			FROM ' . LANG_TABLE . "
-			WHERE lang_iso <> '" . $config['default_lang'] . "'";
+			WHERE lang_iso <> '" . $config['default_lang'] . "'
+			ORDER BY lang_english_name";
 		$result = $db->sql_query($sql);
 
 		$languages = array();
diff --git a/phpBB/includes/acp/acp_users.php b/phpBB/includes/acp/acp_users.php
index adc5064b67..d89cf53d78 100644
--- a/phpBB/includes/acp/acp_users.php
+++ b/phpBB/includes/acp/acp_users.php
@@ -192,6 +192,12 @@ class acp_users
 						case 'banuser':
 						case 'banemail':
 						case 'banip':
+
+							if ($user_id == $user->data['user_id'])
+							{
+								trigger_error($user->lang['CANNOT_BAN_YOURSELF'] . adm_back_link($this->u_action . '&amp;u=' . $user_id));
+							}
+
 							$ban = array();
 
 							switch ($action)
@@ -238,6 +244,11 @@ class acp_users
 
 						case 'reactivate':
 
+							if ($user_id == $user->data['user_id'])
+							{
+								trigger_error($user->lang['CANNOT_FORCE_REACT_YOURSELF'] . adm_back_link($this->u_action . '&amp;u=' . $user_id));
+							}
+
 							if ($config['email_enable'])
 							{
 								include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
@@ -287,6 +298,12 @@ class acp_users
 
 						case 'active':
 
+							if ($user_id == $user->data['user_id'])
+							{
+								// It is only deactivation since the user is already activated (else he would not have reached this page)
+								trigger_error($user->lang['CANNOT_DEACTIVATE_YOURSELF'] . adm_back_link($this->u_action . '&amp;u=' . $user_id));
+							}
+
 							user_active_flip($user_id, $user_row['user_type'], false, $user_row['username']);
 
 							$message = ($user_row['user_type'] == USER_INACTIVE) ? 'USER_ADMIN_ACTIVATED' : 'USER_ADMIN_DEACTIVED';
@@ -749,11 +766,19 @@ class acp_users
 				}
 
 				$user_char_ary = array('.*' => 'USERNAME_CHARS_ANY', '[\w]+' => 'USERNAME_ALPHA_ONLY', '[\w_\+\. \-\[\]]+' => 'USERNAME_ALPHA_SPACERS');
-				$quick_tool_ary = array('banuser' => 'BAN_USER', 'banemail' => 'BAN_EMAIL', 'banip' => 'BAN_IP', 'active' => (($user_row['user_type'] == USER_INACTIVE) ? 'ACTIVATE' : 'DEACTIVATE'), 'delsig' => 'DEL_SIG', 'delavatar' => 'DEL_AVATAR', 'moveposts' => 'MOVE_POSTS', 'delposts' => 'DEL_POSTS', 'delattach' => 'DEL_ATTACH');
-				
-				if ($config['email_enable'])
+
+				if ($user_id == $user->data['user_id'])
 				{
-					$quick_tool_ary['reactivate'] = 'FORCE';
+					$quick_tool_ary = array('delsig' => 'DEL_SIG', 'delavatar' => 'DEL_AVATAR', 'moveposts' => 'MOVE_POSTS', 'delposts' => 'DEL_POSTS', 'delattach' => 'DEL_ATTACH');
+				}
+				else
+				{
+					$quick_tool_ary = array('banuser' => 'BAN_USER', 'banemail' => 'BAN_EMAIL', 'banip' => 'BAN_IP', 'active' => (($user_row['user_type'] == USER_INACTIVE) ? 'ACTIVATE' : 'DEACTIVATE'), 'delsig' => 'DEL_SIG', 'delavatar' => 'DEL_AVATAR', 'moveposts' => 'MOVE_POSTS', 'delposts' => 'DEL_POSTS', 'delattach' => 'DEL_ATTACH');
+					
+					if ($config['email_enable'])
+					{
+						$quick_tool_ary['reactivate'] = 'FORCE';
+					}
 				}
 
 				$s_action_options = '<option class="sep" value="">' . $user->lang['SELECT_OPTION'] . '</option>';
@@ -771,6 +796,7 @@ class acp_users
 					'S_USER_IP'			=> ($user_row['user_ip']) ? true : false,
 					'S_USER_FOUNDER'	=> ($user_row['user_type'] == USER_FOUNDER) ? true : false,
 					'S_ACTION_OPTIONS'	=> $s_action_options,
+					'S_OWN_ACCOUNT'		=> ($user_id == $user->data['user_id']) ? true : false,
 
 					'U_SHOW_IP'		=> $this->u_action . "&amp;u=$user_id&amp;ip=" . (($ip == 'ip') ? 'hostname' : 'ip'),
 					'U_WHOIS'		=> $this->u_action . "&amp;action=whois&amp;user_ip={$user_row['user_ip']}",
diff --git a/phpBB/includes/bbcode.php b/phpBB/includes/bbcode.php
index 936a543b7d..680d17dd20 100644
--- a/phpBB/includes/bbcode.php
+++ b/phpBB/includes/bbcode.php
@@ -561,7 +561,7 @@ class bbcode
 				$code = str_replace('  ', ' &nbsp;', $code);
 
 				// remove newline at the beginning
-				if ($code{0} == "\n")
+				if (!empty($code) && $code{0} == "\n")
 				{
 					$code = substr($code, 1);
 				}
diff --git a/phpBB/includes/functions_posting.php b/phpBB/includes/functions_posting.php
index 6ae39be7a9..9096586b33 100644
--- a/phpBB/includes/functions_posting.php
+++ b/phpBB/includes/functions_posting.php
@@ -339,9 +339,18 @@ function upload_attachment($form_name, $forum_id, $local = false, $local_storage
 		$file->upload->set_allowed_dimensions(0, 0, $config['img_max_width'], $config['img_max_height']);		
 	}
 
+	// Admins and mods are allowed to exceed the allowed filesize
 	if (!$auth->acl_get('a_') && !$auth->acl_get('m_', $forum_id))
 	{
-		$allowed_filesize = ($extensions[$file->get('extension')]['max_filesize'] != 0) ? $extensions[$file->get('extension')]['max_filesize'] : (($is_message) ? $config['max_filesize_pm'] : $config['max_filesize']);
+		if (!empty($extensions[$file->get('extension')]['max_filesize']))
+		{
+			$allowed_filesize = $extensions[$file->get('extension')]['max_filesize'];
+		}
+		else
+		{
+			$allowed_filesize = ($is_message) ? $config['max_filesize_pm'] : $config['max_filesize'];
+		}
+
 		$file->upload->set_max_filesize($allowed_filesize);
 	}
 
diff --git a/phpBB/includes/functions_user.php b/phpBB/includes/functions_user.php
index 0f3cb7ccfc..14ff15c1b2 100644
--- a/phpBB/includes/functions_user.php
+++ b/phpBB/includes/functions_user.php
@@ -384,10 +384,12 @@ function user_active_flip($user_id, $user_type, $user_actkey = false, $username
 		WHERE user_id = $user_id";
 	$result = $db->sql_query($sql);
 
+	$group_name = ($user_type == USER_NORMAL) ? 'REGISTERED' : 'INACTIVE';
 	while ($row = $db->sql_fetchrow($result))
 	{
-		if ($group_name = array_search($row['group_id'], $group_id_ary))
+		if ($name = array_search($row['group_id'], $group_id_ary))
 		{
+			$group_name = $name;
 			break;
 		}
 	}
diff --git a/phpBB/includes/ucp/ucp_pm_viewfolder.php b/phpBB/includes/ucp/ucp_pm_viewfolder.php
index cd72917f37..f69f42d393 100644
--- a/phpBB/includes/ucp/ucp_pm_viewfolder.php
+++ b/phpBB/includes/ucp/ucp_pm_viewfolder.php
@@ -29,7 +29,23 @@ function view_folder($id, $mode, $folder_id, $folder)
 		$icons = array();
 		$cache->obtain_icons($icons);
 
-		$color_rows = array('marked', 'replied', 'friend', 'foe');
+		$color_rows = array('marked', 'replied');
+
+		// only show the friend/foe color rows if the module is enabled
+		$zebra_enabled = false;
+
+		$_module = new p_master();
+		$_module->list_modules('ucp');
+		$_module->set_active('zebra');
+
+		$zebra_enabled = ($_module->active_module === false) ? false : true;
+
+		unset($_module);
+
+		if ($zebra_enabled)
+		{
+			$color_rows = array_merge($color_rows, array('friend', 'foe'));
+		}
 
 		foreach ($color_rows as $var)
 		{