<?php
	$upgrade_class = 'CoreUpgrades';

	/**
	 * Class, that holds all upgrade scripts for "Core" module
	 *
	 */
	class CoreUpgrades extends kHelper {

		/**
		 * Install toolkit instance
		 *
		 * @var kInstallToolkit
		 */
		var $_toolkit = null;

		/**
		 * Sets common instance of installator toolkit
		 *
		 * @param kInstallToolkit $instance
		 */
		function setToolkit(&$instance)
		{
			$this->_toolkit =& $instance;
		}

		/**
		 * Changes table structure, where multilingual fields of TEXT type are present
		 *
		 * @param string $mode when called mode {before, after)
		 */
		function Upgrade_4_1_0($mode)
		{
			if ($mode == 'before') {
				// don't user after, because In-Portal calls this method too
				$this->_toolkit->SaveConfig();
			}

			if ($mode == 'after') {
				$ml_helper =& $this->Application->recallObject('kMultiLanguageHelper');
				/* @var $ml_helper kMultiLanguageHelper */

				$lang_count = $ml_helper->getLanguageCount();
				$this->Application->UnitConfigReader->iterateConfigs(Array (&$this, 'updateTextFields'), $lang_count);
			}
		}

		/**
		 * Moves ReplacementTags functionality from EmailMessage to Events table
		 *
		 * @param string $mode when called mode {before, after)
		 */
		function Upgrade_4_1_1($mode)
		{
			if ($mode == 'after') {
				$sql = 'SELECT ReplacementTags, EventId
						FROM '.TABLE_PREFIX.'EmailMessage
						WHERE (ReplacementTags IS NOT NULL) AND (ReplacementTags <> "") AND (LanguageId = 1)';
				$replacement_tags = $this->Conn->GetCol($sql, 'EventId');

				foreach ($replacement_tags as $event_id => $replacement_tag) {
					$sql = 'UPDATE '.TABLE_PREFIX.'Events
							SET ReplacementTags = '.$this->Conn->qstr($replacement_tag).'
							WHERE EventId = '.$event_id;
					$this->Conn->Query($sql);
				}

				// drop moved field from source table
				$sql = 'ALTER TABLE '.TABLE_PREFIX.'EmailMessage
						DROP `ReplacementTags`';
				$this->Conn->Query($sql);
			}
		}

		/**
		 * Callback function, that makes all ml fields of text type null with same default value
		 *
		 * @param string $prefix
		 * @param Array $config_data
		 * @param int $language_count
		 * @return bool
		 */
		function updateTextFields($prefix, &$config_data, $language_count)
		{
			if (!isset($config_data['TableName']) || !isset($config_data['Fields'])) {
				// invalid config found or prefix not found
				return false;
			}

			$table_name = $config_data['TableName'];
			$table_structure = $this->Conn->Query('DESCRIBE '.$table_name, 'Field');
			if (!$table_structure) {
				// table not found
				return false;
			}

			$sqls = Array ();
			foreach ($config_data['Fields'] as $field => $options) {
				if (isset($options['formatter']) && $options['formatter'] == 'kMultiLanguage' && !isset($options['master_field'])) {
					// update all l<lang_id>_<field_name> fields (new format)
					for ($i = 1; $i <= $language_count; $i++) {
						$ml_field = 'l'.$i.'_'.$field;
						if ($table_structure[$ml_field]['Type'] == 'text') {
							$sqls[] = 'CHANGE '.$ml_field.' '.$ml_field.' TEXT NULL DEFAULT NULL';
						}
					}

					// update <field_name> if found (old format)
					if (isset($table_structure[$field]) && $table_structure[$field]['Type'] == 'text') {
						$sqls[] = 'CHANGE '.$field.' '.$field.' TEXT NULL DEFAULT NULL';
					}
				}
			}

			if ($sqls) {
				$sql = 'ALTER TABLE '.$table_name.' '.implode(', ', $sqls);
				$this->Conn->Query($sql);
			}

			return true;
		}

		/**
		 * Replaces In-Portal tags in Forgot Password related email events to K4 ones
		 *
		 * @param string $mode when called mode {before, after)
		 */
		function Upgrade_4_2_0($mode)
		{
			if ($mode == 'after') {
				// 1. get event ids based on their name and type combination
				$event_names = Array (
					'USER.PSWD_'.EVENT_TYPE_ADMIN,
					'USER.PSWD_'.EVENT_TYPE_FRONTEND,
					'USER.PSWDC_'.EVENT_TYPE_FRONTEND,
				);

				$event_sql = Array ();
				foreach ($event_names as $mixed_event) {
					list ($event_name, $event_type) = explode('_', $mixed_event, 2);
					$event_sql[] = 'Event = "'.$event_name.'" AND Type = '.$event_type;
				}

				$sql = 'SELECT EventId
						FROM '.TABLE_PREFIX.'Events
						WHERE ('.implode(') OR (', $event_sql).')';
				$event_ids = implode(',', $this->Conn->GetCol($sql));

				// 2. replace In-Portal tags to K4 tags
				$replacements = Array (
					'<inp:touser _Field="Password" />' => '<inp2:u_ForgottenPassword />',
					'<inp:m_confirm_password_link />' => '<inp2:u_ConfirmPasswordLink no_amp="1"/>',
				);

				foreach ($replacements as $old_tag => $new_tag) {
					$sql = 'UPDATE '.TABLE_PREFIX.'EmailMessage
							SET Template = REPLACE(Template, '.$this->Conn->qstr($old_tag).', '.$this->Conn->qstr($new_tag).')
							WHERE EventId IN ('.$event_ids.')';
					$this->Conn->Query($sql);
				}

			}
		}

		/**
		 * Makes admin primary language same as front-end - not needed, done in SQL
		 *
		 * @param string $mode when called mode {before, after)
		 */
		function Upgrade_4_2_1($mode)
		{

		}

		function Upgrade_4_2_2($mode)
		{
			if ($mode == 'before') {
				if ($this->Conn->GetOne('SELECT LanguageId FROM '.TABLE_PREFIX.'Language WHERE PrimaryLang = 1')) return ;
				$this->Conn->Query('UPDATE '.TABLE_PREFIX.'Language SET PrimaryLang = 1 ORDER BY LanguageId LIMIT 1');
			}
		}

		/**
		 * Adds index to "dob" field in "PortalUser" table when it's missing
		 *
		 * @param string $mode when called mode {before, after)
		 */
		function Upgrade_4_3_1($mode)
		{
			if ($mode == 'after') {
				$sql = 'DESCRIBE ' . TABLE_PREFIX . 'PortalUser';
				$structure = $this->Conn->Query($sql);

				foreach ($structure as $field_info) {
					if ($field_info['Field'] == 'dob') {
						if (!$field_info['Key']) {
							$sql = 'ALTER TABLE ' . TABLE_PREFIX . 'PortalUser
									ADD INDEX (dob)';
							$this->Conn->Query($sql);
						}
						break;
					}
				}
			}
		}

		/**
		 * Removes duplicate phrases, update file paths in database
		 *
		 * @param string $mode when called mode {before, after)
		 */
		function Upgrade_4_3_9($mode)
		{
			// 1. find In-Portal old <inp: tags
			$sql = 'SELECT EmailMessageId
						FROM '.TABLE_PREFIX.'EmailMessage
						WHERE Template LIKE \'%<inp:%\'';
			$event_ids = implode(',', $this->Conn->GetCol($sql));

			// 2. replace In-Portal old <inp: tags to K4 tags
			$replacements = Array (
				'<inp:m_category_field _Field="Name" _StripHTML="1"' => '<inp2:c_Field name="Name"',
				'<inp:touser _Field="password"' => '<inp2:u_Field name="Password_plain"',
				'<inp:touser _Field="UserName"' => '<inp2:u_Field name="Login"',
				'<inp:touser _Field="' => '<inp2:u_Field name="',
				'<inp:m_page_title' => '<inp2:m_BaseUrl',
				'<inp:m_theme_url _page="current"' => '<inp2:m_BaseUrl',
				'<inp:topic _field="text"' => '<inp2:bb-post_Field name="PostingText"',
				'<inp:topic _field="link" _Template="inbulletin/post_list"' => '<inp2:bb_TopicLink template="__default__"',
			);

			foreach ($replacements as $old_tag => $new_tag) {
				$sql = 'UPDATE '.TABLE_PREFIX.'EmailMessage
							SET Template = REPLACE(Template, '.$this->Conn->qstr($old_tag).', '.$this->Conn->qstr($new_tag).')
							WHERE EventId IN ('.$event_ids.')';
				$this->Conn->Query($sql);
			}

			if ($mode == 'after') {
				$this->_insertInPortalData();
				$this->_removeDuplicatePhrases();
				$this->_moveDatabaseFolders();

				// in case, when In-Portal module is enabled -> turn AdvancedUserManagement on too
				if ($this->Application->findModule('Name', 'In-Portal')) {
					$sql = 'UPDATE ' . TABLE_PREFIX . 'ConfigurationValues
							SET VariableValue = 1
							WHERE VariableName = "AdvancedUserManagement"';
					$this->Conn->Query($sql);
				}
			}
		}

		function _insertInPortalData()
		{
			$data = Array (
				'ConfigurationAdmin' => Array (
					'UniqueField' => 'VariableName',
					'Records' => Array (
						'AllowDeleteRootCats' => "('AllowDeleteRootCats', 'la_Text_General', 'la_AllowDeleteRootCats', 'checkbox', NULL , NULL , 10.09, 0, 0)",
						'Catalog_PreselectModuleTab' => "('Catalog_PreselectModuleTab', 'la_Text_General', 'la_config_CatalogPreselectModuleTab', 'checkbox', NULL, NULL, 10.10, 0, 1)",
						'RecycleBinFolder' => "('RecycleBinFolder', 'la_Text_General', 'la_config_RecycleBinFolder', 'text', NULL , NULL , 10.11, 0, 0)",
						'AdvancedUserManagement' => "('AdvancedUserManagement', 'la_Text_General', 'la_prompt_AdvancedUserManagement', 'checkbox', NULL, NULL, '10.011', 0, 1)",
					),
				),

				'ConfigurationValues' => Array (
					'UniqueField' => 'VariableName',
					'Records' => Array (
						'AdvancedUserManagement' => "(DEFAULT, 'AdvancedUserManagement', 0, 'In-Portal:Users', 'in-portal:configure_users')",
					),
				),

				'ItemTypes' => Array (
					'UniqueField' => 'ItemType',
					'Records' => Array (
						'1' => "(1, 'In-Portal', 'c', 'Category', 'Name', 'CreatedById', NULL, NULL, 'la_ItemTab_Categories', 1, 'admin/category/addcategory.php', 'clsCategory', 'Category')",
						'6' => "(6, 'In-Portal', 'u', 'PortalUser', 'Login', 'PortalUserId', NULL, NULL, '', 0, '', 'clsPortalUser', 'User')",
					),
				),

				'PermissionConfig' => Array (
					'UniqueField' => 'PermissionName',
					'Records' => Array (
						'CATEGORY.ADD' => "(DEFAULT, 'CATEGORY.ADD', 'lu_PermName_Category.Add_desc', 'lu_PermName_Category.Add_error', 'In-Portal')",
						'CATEGORY.DELETE' => "(DEFAULT, 'CATEGORY.DELETE', 'lu_PermName_Category.Delete_desc', 'lu_PermName_Category.Delete_error', 'In-Portal')",
						'CATEGORY.ADD.PENDING' => "(DEFAULT, 'CATEGORY.ADD.PENDING', 'lu_PermName_Category.AddPending_desc', 'lu_PermName_Category.AddPending_error', 'In-Portal')",
						'CATEGORY.MODIFY' => "(DEFAULT, 'CATEGORY.MODIFY', 'lu_PermName_Category.Modify_desc', 'lu_PermName_Category.Modify_error', 'In-Portal')",
						'ADMIN' => "(DEFAULT, 'ADMIN', 'lu_PermName_Admin_desc', 'lu_PermName_Admin_error', 'Admin')",
						'LOGIN' => "(DEFAULT, 'LOGIN', 'lu_PermName_Login_desc', 'lu_PermName_Admin_error', 'Front')",
						'DEBUG.ITEM' => "(DEFAULT, 'DEBUG.ITEM', 'lu_PermName_Debug.Item_desc', '', 'Admin')",
						'DEBUG.LIST' => "(DEFAULT, 'DEBUG.LIST', 'lu_PermName_Debug.List_desc', '', 'Admin')",
						'DEBUG.INFO' => "(DEFAULT, 'DEBUG.INFO', 'lu_PermName_Debug.Info_desc', '', 'Admin')",
						'PROFILE.MODIFY' => "(DEFAULT, 'PROFILE.MODIFY', 'lu_PermName_Profile.Modify_desc', '', 'Admin')",
						'SHOWLANG' => "(DEFAULT, 'SHOWLANG', 'lu_PermName_ShowLang_desc', '', 'Admin')",
						'FAVORITES' => "(DEFAULT, 'FAVORITES', 'lu_PermName_favorites_desc', 'lu_PermName_favorites_error', 'In-Portal')",
						'SYSTEM_ACCESS.READONLY' => "(DEFAULT, 'SYSTEM_ACCESS.READONLY', 'la_PermName_SystemAccess.ReadOnly_desc', 'la_PermName_SystemAccess.ReadOnly_error', 'Admin')",
					),
				),

				'Permissions' => Array (
					'UniqueField' => 'Permission;GroupId;Type;CatId',
					'Records' => Array (
						'LOGIN;12;1;0' => "(DEFAULT, 'LOGIN', 12, 1, 1, 0)",
						'in-portal:site.view;11;1;0' => "(DEFAULT, 'in-portal:site.view', 11, 1, 1, 0)",
						'in-portal:browse.view;11;1;0' => "(DEFAULT, 'in-portal:browse.view', 11, 1, 1, 0)",
						'in-portal:advanced_view.view;11;1;0' => "(DEFAULT, 'in-portal:advanced_view.view', 11, 1, 1, 0)",
						'in-portal:reviews.view;11;1;0' => "(DEFAULT, 'in-portal:reviews.view', 11, 1, 1, 0)",
						'in-portal:configure_categories.view;11;1;0' => "(DEFAULT, 'in-portal:configure_categories.view', 11, 1, 1, 0)",
						'in-portal:configure_categories.edit;11;1;0' => "(DEFAULT, 'in-portal:configure_categories.edit', 11, 1, 1, 0)",
						'in-portal:configuration_search.view;11;1;0' => "(DEFAULT, 'in-portal:configuration_search.view', 11, 1, 1, 0)",
						'in-portal:configuration_search.edit;11;1;0' => "(DEFAULT, 'in-portal:configuration_search.edit', 11, 1, 1, 0)",
						'in-portal:configuration_email.view;11;1;0' => "(DEFAULT, 'in-portal:configuration_email.view', 11, 1, 1, 0)",
						'in-portal:configuration_email.edit;11;1;0' => "(DEFAULT, 'in-portal:configuration_email.edit', 11, 1, 1, 0)",
						'in-portal:configuration_custom.view;11;1;0' => "(DEFAULT, 'in-portal:configuration_custom.view', 11, 1, 1, 0)",
						'in-portal:configuration_custom.add;11;1;0' => "(DEFAULT, 'in-portal:configuration_custom.add', 11, 1, 1, 0)",
						'in-portal:configuration_custom.edit;11;1;0' => "(DEFAULT, 'in-portal:configuration_custom.edit', 11, 1, 1, 0)",
						'in-portal:configuration_custom.delete;11;1;0' => "(DEFAULT, 'in-portal:configuration_custom.delete', 11, 1, 1, 0)",
						'in-portal:users.view;11;1;0' => "(DEFAULT, 'in-portal:users.view', 11, 1, 1, 0)",
						'in-portal:user_list.advanced:ban;11;1;0' => "(DEFAULT, 'in-portal:user_list.advanced:ban', 11, 1, 1, 0)",
						'in-portal:user_list.advanced:send_email;11;1;0' => "(DEFAULT, 'in-portal:user_list.advanced:send_email', 11, 1, 1, 0)",
						'in-portal:user_groups.view;11;1;0' => "(DEFAULT, 'in-portal:user_groups.view', 11, 1, 1, 0)",
						'in-portal:user_groups.add;11;1;0' => "(DEFAULT, 'in-portal:user_groups.add', 11, 1, 1, 0)",
						'in-portal:user_groups.edit;11;1;0' => "(DEFAULT, 'in-portal:user_groups.edit', 11, 1, 1, 0)",
						'in-portal:user_groups.delete;11;1;0' => "(DEFAULT, 'in-portal:user_groups.delete', 11, 1, 1, 0)",
						'in-portal:user_groups.advanced:send_email;11;1;0' => "(DEFAULT, 'in-portal:user_groups.advanced:send_email', 11, 1, 1, 0)",
						'in-portal:user_groups.advanced:manage_permissions;11;1;0' => "(DEFAULT, 'in-portal:user_groups.advanced:manage_permissions', 11, 1, 1, 0)",
						'in-portal:configure_users.view;11;1;0' => "(DEFAULT, 'in-portal:configure_users.view', 11, 1, 1, 0)",
						'in-portal:configure_users.edit;11;1;0' => "(DEFAULT, 'in-portal:configure_users.edit', 11, 1, 1, 0)",
						'in-portal:user_email.view;11;1;0' => "(DEFAULT, 'in-portal:user_email.view', 11, 1, 1, 0)",
						'in-portal:user_email.edit;11;1;0' => "(DEFAULT, 'in-portal:user_email.edit', 11, 1, 1, 0)",
						'in-portal:user_custom.view;11;1;0' => "(DEFAULT, 'in-portal:user_custom.view', 11, 1, 1, 0)",
						'in-portal:user_custom.add;11;1;0' => "(DEFAULT, 'in-portal:user_custom.add', 11, 1, 1, 0)",
						'in-portal:user_custom.edit;11;1;0' => "(DEFAULT, 'in-portal:user_custom.edit', 11, 1, 1, 0)",
						'in-portal:user_custom.delete;11;1;0' => "(DEFAULT, 'in-portal:user_custom.delete', 11, 1, 1, 0)",
						'in-portal:user_banlist.view;11;1;0' => "(DEFAULT, 'in-portal:user_banlist.view', 11, 1, 1, 0)",
						'in-portal:user_banlist.add;11;1;0' => "(DEFAULT, 'in-portal:user_banlist.add', 11, 1, 1, 0)",
						'in-portal:user_banlist.edit;11;1;0' => "(DEFAULT, 'in-portal:user_banlist.edit', 11, 1, 1, 0)",
						'in-portal:user_banlist.delete;11;1;0' => "(DEFAULT, 'in-portal:user_banlist.delete', 11, 1, 1, 0)",
						'in-portal:reports.view;11;1;0' => "(DEFAULT, 'in-portal:reports.view', 11, 1, 1, 0)",
						'in-portal:log_summary.view;11;1;0' => "(DEFAULT, 'in-portal:log_summary.view', 11, 1, 1, 0)",
						'in-portal:searchlog.view;11;1;0' => "(DEFAULT, 'in-portal:searchlog.view', 11, 1, 1, 0)",
						'in-portal:searchlog.delete;11;1;0' => "(DEFAULT, 'in-portal:searchlog.delete', 11, 1, 1, 0)",
						'in-portal:sessionlog.view;11;1;0' => "(DEFAULT, 'in-portal:sessionlog.view', 11, 1, 1, 0)",
						'in-portal:sessionlog.delete;11;1;0' => "(DEFAULT, 'in-portal:sessionlog.delete', 11, 1, 1, 0)",
						'in-portal:emaillog.view;11;1;0' => "(DEFAULT, 'in-portal:emaillog.view', 11, 1, 1, 0)",
						'in-portal:emaillog.delete;11;1;0' => "(DEFAULT, 'in-portal:emaillog.delete', 11, 1, 1, 0)",
						'in-portal:visits.view;11;1;0' => "(DEFAULT, 'in-portal:visits.view', 11, 1, 1, 0)",
						'in-portal:visits.delete;11;1;0' => "(DEFAULT, 'in-portal:visits.delete', 11, 1, 1, 0)",
						'in-portal:configure_general.view;11;1;0' => "(DEFAULT, 'in-portal:configure_general.view', 11, 1, 1, 0)",
						'in-portal:configure_general.edit;11;1;0' => "(DEFAULT, 'in-portal:configure_general.edit', 11, 1, 1, 0)",
						'in-portal:modules.view;11;1;0' => "(DEFAULT, 'in-portal:modules.view', 11, 1, 1, 0)",
						'in-portal:mod_status.view;11;1;0' => "(DEFAULT, 'in-portal:mod_status.view', 11, 1, 1, 0)",
						'in-portal:mod_status.edit;11;1;0' => "(DEFAULT, 'in-portal:mod_status.edit', 11, 1, 1, 0)",
						'in-portal:mod_status.advanced:approve;11;1;0' => "(DEFAULT, 'in-portal:mod_status.advanced:approve', 11, 1, 1, 0)",
						'in-portal:mod_status.advanced:decline;11;1;0' => "(DEFAULT, 'in-portal:mod_status.advanced:decline', 11, 1, 1, 0)",
						'in-portal:addmodule.view;11;1;0' => "(DEFAULT, 'in-portal:addmodule.view', 11, 1, 1, 0)",
						'in-portal:addmodule.add;11;1;0' => "(DEFAULT, 'in-portal:addmodule.add', 11, 1, 1, 0)",
						'in-portal:addmodule.edit;11;1;0' => "(DEFAULT, 'in-portal:addmodule.edit', 11, 1, 1, 0)",
						'in-portal:tag_library.view;11;1;0' => "(DEFAULT, 'in-portal:tag_library.view', 11, 1, 1, 0)",
						'in-portal:configure_themes.view;11;1;0' => "(DEFAULT, 'in-portal:configure_themes.view', 11, 1, 1, 0)",
						'in-portal:configure_themes.add;11;1;0' => "(DEFAULT, 'in-portal:configure_themes.add', 11, 1, 1, 0)",
						'in-portal:configure_themes.edit;11;1;0' => "(DEFAULT, 'in-portal:configure_themes.edit', 11, 1, 1, 0)",
						'in-portal:configure_themes.delete;11;1;0' => "(DEFAULT, 'in-portal:configure_themes.delete', 11, 1, 1, 0)",
						'in-portal:configure_styles.view;11;1;0' => "(DEFAULT, 'in-portal:configure_styles.view', 11, 1, 1, 0)",
						'in-portal:configure_styles.add;11;1;0' => "(DEFAULT, 'in-portal:configure_styles.add', 11, 1, 1, 0)",
						'in-portal:configure_styles.edit;11;1;0' => "(DEFAULT, 'in-portal:configure_styles.edit', 11, 1, 1, 0)",
						'in-portal:configure_styles.delete;11;1;0' => "(DEFAULT, 'in-portal:configure_styles.delete', 11, 1, 1, 0)",
						'in-portal:configure_lang.advanced:set_primary;11;1;0' => "(DEFAULT, 'in-portal:configure_lang.advanced:set_primary', 11, 1, 1, 0)",
						'in-portal:configure_lang.advanced:import;11;1;0' => "(DEFAULT, 'in-portal:configure_lang.advanced:import', 11, 1, 1, 0)",
						'in-portal:configure_lang.advanced:export;11;1;0' => "(DEFAULT, 'in-portal:configure_lang.advanced:export', 11, 1, 1, 0)",
						'in-portal:tools.view;11;1;0' => "(DEFAULT, 'in-portal:tools.view', 11, 1, 1, 0)",
						'in-portal:backup.view;11;1;0' => "(DEFAULT, 'in-portal:backup.view', 11, 1, 1, 0)",
						'in-portal:restore.view;11;1;0' => "(DEFAULT, 'in-portal:restore.view', 11, 1, 1, 0)",
						'in-portal:export.view;11;1;0' => "(DEFAULT, 'in-portal:export.view', 11, 1, 1, 0)",
						'in-portal:main_import.view;11;1;0' => "(DEFAULT, 'in-portal:main_import.view', 11, 1, 1, 0)",
						'in-portal:sql_query.view;11;1;0' => "(DEFAULT, 'in-portal:sql_query.view', 11, 1, 1, 0)",
						'in-portal:sql_query.edit;11;1;0' => "(DEFAULT, 'in-portal:sql_query.edit', 11, 1, 1, 0)",
						'in-portal:server_info.view;11;1;0' => "(DEFAULT, 'in-portal:server_info.view', 11, 1, 1, 0)",
						'in-portal:help.view;11;1;0' => "(DEFAULT, 'in-portal:help.view', 11, 1, 1, 0)",
					),
				),

				'SearchConfig' => Array (
					'UniqueField' => 'TableName;FieldName;ModuleName',
					'Records' => Array (
						'Category;NewItem;In-Portal' => "('Category', 'NewItem', 0, 1, 'lu_fielddesc_category_newitem', 'lu_field_newitem', 'In-Portal', 'la_text_category', 18, DEFAULT, 0, 'boolean', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'Category;PopItem;In-Portal' => "('Category', 'PopItem', 0, 1, 'lu_fielddesc_category_popitem', 'lu_field_popitem', 'In-Portal', 'la_text_category', 19, DEFAULT, 0, 'boolean', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'Category;HotItem;In-Portal' => "('Category', 'HotItem', 0, 1, 'lu_fielddesc_category_hotitem', 'lu_field_hotitem', 'In-Portal', 'la_text_category', 17, DEFAULT, 0, 'boolean', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'Category;MetaDescription;In-Portal' => "('Category', 'MetaDescription', 0, 1, 'lu_fielddesc_category_metadescription', 'lu_field_metadescription', 'In-Portal', 'la_text_category', 16, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
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						'PortalUser;Password;In-Portal' => "('PortalUser', 'Password', -1, 0, 'lu_fielddesc_user_password', 'lu_field_password', 'In-Portal', 'la_text_user', 2, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;tz;In-Portal' => "('PortalUser', 'tz', -1, 0, 'lu_fielddesc_user_tz', 'lu_field_tz', 'In-Portal', 'la_text_user', 17, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;dob;In-Portal' => "('PortalUser', 'dob', -1, 0, 'lu_fielddesc_user_dob', 'lu_field_dob', 'In-Portal', 'la_text_user', 16, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;Modified;In-Portal' => "('PortalUser', 'Modified', -1, 0, 'lu_fielddesc_user_modified', 'lu_field_modified', 'In-Portal', 'la_text_user', 15, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;Status;In-Portal' => "('PortalUser', 'Status', -1, 0, 'lu_fielddesc_user_status', 'lu_field_status', 'In-Portal', 'la_text_user', 14, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;ResourceId;In-Portal' => "('PortalUser', 'ResourceId', -1, 0, 'lu_fielddesc_user_resourceid', 'lu_field_resourceid', 'In-Portal', 'la_text_user', 13, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;Country;In-Portal' => "('PortalUser', 'Country', -1, 0, 'lu_fielddesc_user_country', 'lu_field_country', 'In-Portal', 'la_text_user', 12, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;Zip;In-Portal' => "('PortalUser', 'Zip', -1, 0, 'lu_fielddesc_user_zip', 'lu_field_zip', 'In-Portal', 'la_text_user', 11, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;State;In-Portal' => "('PortalUser', 'State', -1, 0, 'lu_fielddesc_user_state', 'lu_field_state', 'In-Portal', 'la_text_user', 10, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;City;In-Portal' => "('PortalUser', 'City', -1, 0, 'lu_fielddesc_user_city', 'lu_field_city', 'In-Portal', 'la_text_user', 9, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;Street;In-Portal' => "('PortalUser', 'Street', -1, 0, 'lu_fielddesc_user_street', 'lu_field_street', 'In-Portal', 'la_text_user', 8, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;Phone;In-Portal' => "('PortalUser', 'Phone', -1, 0, 'lu_fielddesc_user_phone', 'lu_field_phone', 'In-Portal', 'la_text_user', 7, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;CreatedOn;In-Portal' => "('PortalUser', 'CreatedOn', -1, 0, 'lu_fielddesc_user_createdon', 'lu_field_createdon', 'In-Portal', 'la_text_user', 6, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;Email;In-Portal' => "('PortalUser', 'Email', -1, 0, 'lu_fielddesc_user_email', 'lu_field_email', 'In-Portal', 'la_text_user', 5, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;LastName;In-Portal' => "('PortalUser', 'LastName', -1, 0, 'lu_fielddesc_user_lastname', 'lu_field_lastname', 'In-Portal', 'la_text_user', 4, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
						'PortalUser;FirstName;In-Portal' => "('PortalUser', 'FirstName', -1, 0, 'lu_fielddesc_user_firstname', 'lu_field_firstname', 'In-Portal', 'la_text_user', 3, DEFAULT, 0, 'text', NULL, NULL, NULL, NULL, NULL, NULL, NULL)",
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				),

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						'In-Portal;la_prompt_ActiveUsers' => "(DEFAULT, 'In-Portal', 'SELECT count(*) FROM <%prefix%>PortalUser WHERE Status=1 ', NULL, 'la_prompt_ActiveUsers', '0', '1')",
						'In-Portal;la_prompt_CurrentSessions' => "(DEFAULT, 'In-Portal', 'SELECT count(*) FROM <%prefix%>UserSession', NULL, 'la_prompt_CurrentSessions', '0', '1')",
						'In-Portal;la_prompt_TotalCategories' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) as CategoryCount FROM <%prefix%>Category', NULL, 'la_prompt_TotalCategories', 0, 2)",
						'In-Portal;la_prompt_ActiveCategories' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS ActiveCategories FROM <%prefix%>Category WHERE Status = 1', NULL, 'la_prompt_ActiveCategories', 0, 2)",
						'In-Portal;la_prompt_PendingCategories' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS PendingCategories FROM <%prefix%>Category WHERE Status = 2', NULL, 'la_prompt_PendingCategories', 0, 2)",
						'In-Portal;la_prompt_DisabledCategories' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS DisabledCategories FROM <%prefix%>Category WHERE Status = 0', NULL, 'la_prompt_DisabledCategories', 0, 2)",
						'In-Portal;la_prompt_NewCategories' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS NewCategories FROM <%prefix%>Category WHERE (NewItem = 1) OR ( (UNIX_TIMESTAMP() - CreatedOn) <= <%m:config name=\"Category_DaysNew\"%>*86400 AND (NewItem = 2) )', NULL, 'la_prompt_NewCategories', 0, 2)",
						'In-Portal;la_prompt_CategoryEditorsPick' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) FROM <%prefix%>Category WHERE EditorsPick = 1', NULL, 'la_prompt_CategoryEditorsPick', 0, 2)",
						'In-Portal;la_prompt_NewestCategoryDate' => "(DEFAULT, 'In-Portal', 'SELECT <%m:post_format field=\"MAX(CreatedOn)\" type=\"date\"%> FROM <%prefix%>Category', NULL, 'la_prompt_NewestCategoryDate', 0, 2)",
						'In-Portal;la_prompt_LastCategoryUpdate' => "(DEFAULT, 'In-Portal', 'SELECT <%m:post_format field=\"MAX(Modified)\" type=\"date\"%> FROM <%prefix%>Category', NULL, 'la_prompt_LastCategoryUpdate', 0, 2)",
						'In-Portal;la_prompt_TopicsUsers' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS TotalUsers FROM <%prefix%>PortalUser', NULL, 'la_prompt_TopicsUsers', 0, 2)",
						'In-Portal;la_prompt_UsersActive' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS ActiveUsers FROM <%prefix%>PortalUser WHERE Status = 1', NULL, 'la_prompt_UsersActive', 0, 2)",
						'In-Portal;la_prompt_UsersPending' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS PendingUsers FROM <%prefix%>PortalUser WHERE Status = 2', NULL, 'la_prompt_UsersPending', 0, 2)",
						'In-Portal;la_prompt_UsersDisabled' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS DisabledUsers FROM <%prefix%>PortalUser WHERE Status = 0', NULL, 'la_prompt_UsersDisabled', 0, 2)",
						'In-Portal;la_prompt_NewestUserDate' => "(DEFAULT, 'In-Portal', 'SELECT <%m:post_format field=\"MAX(CreatedOn)\" type=\"date\"%> FROM <%prefix%>PortalUser', NULL, 'la_prompt_NewestUserDate', 0, 2)",
						'In-Portal;la_prompt_UsersUniqueCountries' => "(DEFAULT, 'In-Portal', 'SELECT COUNT( DISTINCT LOWER( Country ) ) FROM <%prefix%>PortalUser WHERE LENGTH(Country) > 0', NULL, 'la_prompt_UsersUniqueCountries', 0, 2)",
						'In-Portal;la_prompt_UsersUniqueStates' => "(DEFAULT, 'In-Portal', 'SELECT COUNT( DISTINCT LOWER( State ) ) FROM <%prefix%>PortalUser WHERE LENGTH(State) > 0', NULL, 'la_prompt_UsersUniqueStates', 0, 2)",
						'In-Portal;la_prompt_TotalUserGroups' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS TotalUserGroups FROM <%prefix%>PortalGroup', NULL, 'la_prompt_TotalUserGroups', 0, 2)",
						'In-Portal;la_prompt_BannedUsers' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS BannedUsers FROM <%prefix%>PortalUser WHERE IsBanned = 1', NULL, 'la_prompt_BannedUsers', 0, 2)",
						'In-Portal;la_prompt_NonExpiredSessions' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS NonExipedSessions FROM <%prefix%>UserSession WHERE Status = 1', NULL, 'la_prompt_NonExpiredSessions', 0, 2)",
						'In-Portal;la_prompt_ThemeCount' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS ThemeCount FROM <%prefix%>Theme', NULL, 'la_prompt_ThemeCount', 0, 2)",
						'In-Portal;la_prompt_RegionsCount' => "(DEFAULT, 'In-Portal', 'SELECT COUNT(*) AS RegionsCount FROM <%prefix%>Language', NULL, 'la_prompt_RegionsCount', 0, 2)",
						'In-Portal;la_prompt_TablesCount' => "(DEFAULT, 'In-Portal', '<%m:sql_action sql=\"SHOW+TABLES\" action=\"COUNT\" field=\"*\"%>', NULL, 'la_prompt_TablesCount', 0, 2)",
						'In-Portal;la_prompt_RecordsCount' => "(DEFAULT, 'In-Portal', '<%m:sql_action sql=\"SHOW+TABLE+STATUS\" action=\"SUM\" field=\"Rows\"%>', NULL, 'la_prompt_RecordsCount', 0, 2)",
						'In-Portal;la_prompt_SystemFileSize' => "(DEFAULT, 'In-Portal', '<%m:custom_action sql=\"empty\" action=\"SysFileSize\"%>', NULL, 'la_prompt_SystemFileSize', 0, 2)",
						'In-Portal;la_prompt_DataSize' => "(DEFAULT, 'In-Portal', '<%m:sql_action sql=\"SHOW+TABLE+STATUS\" action=\"SUM\" format_as=\"file\" field=\"Data_length\"%>', NULL, 'la_prompt_DataSize', 0, 2)",
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						'118' => "(118, 8, 'Data grid row', 'td.block-data-row', 'a:0:{}', '', 2, 'border-bottom: 1px solid #cccccc;', 48)",
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						'88' => "(88, 8, 'Block data, separated rows', 'td.block-data-grid', 'a:0:{}', '', 2, 'border: 1px solid #cccccc;', 48)",
						'42' => "(42, 8, 'Block Header', 'td.block-header', 'a:4:{s:5:\"color\";s:16:\"rgb(0, 159, 240)\";s:9:\"font-size\";s:4:\"20px\";s:11:\"font-weight\";s:6:\"normal\";s:7:\"padding\";s:3:\"5px\";}', 'Block Header', 1, 'font-family: Verdana, Helvetica, sans-serif;', 0)",
						'76' => "(76, 8, 'Navigation bar menu', 'tr.head-nav td', 'a:0:{}', '', 1, 'vertical-align: middle;', 0)",
						'48' => "(48, 8, 'Block data', 'td.block-data', 'a:2:{s:9:\"font-size\";s:5:\"12px;\";s:7:\"padding\";s:3:\"5px\";}', '', 1, '', 0)",
						'78' => "(78, 8, 'Body main style', 'body', 'a:0:{}', '', 1, 'padding: 0px; \\r\\nbackground-color: #ffffff; \\r\\nfont-family: arial, verdana, helvetica; \\r\\nfont-size: small;\\r\\nwidth: auto;\\r\\nmargin: 0px;', 0)",
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						'64' => "(64, 8, 'Link', 'a', 'a:0:{}', '', 1, '', 0)",
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						'160' => "(160, 8, 'Current item in navigation bar', '.checkout-step-current', 'a:0:{}', '', 1, 'color: #A20303;\\r\\nfont-weight: bold;', 0)",
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						'45' => "(45, 8, 'Category link', 'a.subcat', 'a:0:{}', 'Category link', 1, 'color: #2069A4', 0)",
						'68' => "(68, 8, 'Pagination bar: link', 'table.block-pagination td a', 'a:3:{s:5:\"color\";s:7:\"#8B898B\";s:9:\"font-size\";s:5:\"12px;\";s:11:\"font-weight\";s:6:\"normal\";}', '', 1, '', 0)",
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						'73' => "(73, 8, 'Main path link', 'table.main-path td a', 'a:0:{}', '', 1, 'color: #d5e231;', 0)",
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						'43' => "(43, 8, 'Block', 'table.block', 'a:2:{s:16:\"background-color\";s:7:\"#E3EEF9\";s:6:\"border\";s:17:\"1px solid #64A1DF\";}', 'Block', 1, 'border: 0; \\r\\nmargin-bottom: 1px;\\r\\nwidth: 100%;', 0)",
						'84' => "(84, 8, 'Cart item cell', 'td.cart-item', 'a:0:{}', '', 1, 'background-color: #F6FAFF;\\r\\nborder-left: 1px solid #ffffff;\\r\\nborder-bottom: 1px solid #ffffff;\\r\\npadding: 4px;', 0)",
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						'161' => "(161, 8, 'Block for sub categories', 'td.block-data-subcats', 'a:0:{}', '', 2, '  background: #FFFFFF\\r\\nurl(/in-commerce4/themes/default/in-commerce/img/bgr_categories.jpg);\\r\\n  background-repeat: no-repeat;\\r\\n  background-position: top right;\\r\\nborder-bottom: 5px solid #DEEAFF;\\r\\npadding-left: 10px;', 48)",
						'77' => "(77, 8, 'Left block header', 'td.left-block-header', 'a:0:{}', '', 2, 'font-family : verdana, helvetica, sans-serif;\\r\\ncolor : #ffffff;\\r\\nfont-size : 12px;\\r\\nfont-weight : bold;\\r\\ntext-decoration : none;\\r\\nbackground-color: #64a1df;\\r\\npadding: 5px;\\r\\npadding-left: 7px;', 42)",
						'80' => "(80, 8, 'Right block data - text', 'td.right-block-data td', 'a:1:{s:9:\"font-size\";s:5:\"11px;\";}', '', 2, '', 48)",
						'53' => "(53, 8, 'Right block header', 'td.right-block-header', 'a:0:{}', '', 2, 'font-family : verdana, helvetica, sans-serif;\\r\\ncolor : #ffffff;\\r\\nfont-size : 12px;\\r\\nfont-weight : bold;\\r\\ntext-decoration : none;\\r\\nbackground-color: #64a1df;\\r\\npadding: 5px;\\r\\npadding-left: 7px;', 42)",
						'85' => "(85, 8, 'Cart item cell with attributes', 'td.cart-item-attributes', 'a:0:{}', '', 1, 'background-color: #E6EEFF;\\r\\nborder-left: 1px solid #ffffff;\\r\\nborder-bottom: 1px solid #ffffff;\\r\\npadding: 4px;\\r\\ntext-align: center;\\r\\nvertical-align: middle;\\r\\nfont-size: 12px;\\r\\nfont-weight: normal;', 0)",
						'86' => "(86, 8, 'Cart item cell with name', 'td.cart-item-name', 'a:0:{}', '', 1, 'background-color: #F6FAFF;\\r\\nborder-left: 1px solid #ffffff;\\r\\nborder-bottom: 1px solid #ffffff;\\r\\npadding: 3px;', 0)",
						'47' => "(47, 8, 'Block content of featured product', 'td.featured-block-data', 'a:0:{}', '', 1, 'font-family: Arial,Helvetica,sans-serif;\\r\\nfont-size: 12px;', 0)",
						'56' => "(56, 8, 'Main table, middle column', 'td.main-column-center', 'a:0:{}', '', 1, '\\r\\n', 0)",
						'50' => "(50, 8, 'Product title link in list', 'a.link-product2', 'a:0:{}', 'Product title link', 1, 'color: #62A1DE;\\r\\nfont-size: 12px;\\r\\nfont-weight: bold;\\r\\ntext-decoration: none;\\r\\n\\r\\n', 0)",
						'71' => "(71, 8, 'Main path block', 'table.main-path', 'a:0:{}', '', 1, 'background: #61b0ec url(\"/in-commerce4/themes/default/img/bgr_path.jpg\") repeat-y scroll left top;\\r\\nwidth: 100%;\\r\\nmargin-bottom: 1px;\\r\\nmargin-right: 1px; \\r\\nmargin-left: 1px;', 0)",
						'62' => "(62, 8, 'Block: columns header for data table', 'table.block-no-border th', 'a:6:{s:4:\"font\";s:28:\"Arial, Helvetica, sans-serif\";s:5:\"color\";s:7:\"#18559C\";s:9:\"font-size\";s:4:\"11px\";s:11:\"font-weight\";s:4:\"bold\";s:16:\"background-color\";s:7:\"#B4D2EE\";s:7:\"padding\";s:3:\"6px\";}', '', 1, 'text-align: left;', 0)",
						'59' => "(59, 8, 'Block without border', 'table.block-no-border', 'a:0:{}', '', 1, 'border: 0px; \\r\\nmargin-bottom: 10px;\\r\\nwidth: 100%;', 0)",
						'74' => "(74, 8, 'Main path language selector cell', 'td.main-path-language', 'a:0:{}', '', 1, 'vertical-align: middle;\\r\\ntext-align: right;\\r\\npadding-right: 6px;', 0)",
						'171' => "(171, 8, 'Calendar''s highlighted day', '.calendar tbody .hilite', 'a:0:{}', '', 1, 'background-color: #f6f6f6;\\r\\nborder: 1px solid #83B2C5 !important;', 0)",
						'175' => "(175, 8, 'Calendar''s days', '.calendar tbody .day', 'a:0:{}', '', 1, 'text-align: right;\\r\\npadding: 2px 4px 2px 2px;\\r\\nwidth: 2em;\\r\\nborder: 1px solid #fefefe;', 0)",
						'170' => "(170, 8, 'Calendar''s weekends', '.calendar .weekend', 'a:0:{}', '', 1, 'color: #990000;', 0)",
						'173' => "(173, 8, 'Calendar''s control buttons', '.calendar .calendar_button', 'a:0:{}', '', 1, 'color: black;\\r\\nfont-size: 12px;\\r\\nbackground-color: #eeeeee;', 0)",
						'174' => "(174, 8, 'Calendar''s day names', '.calendar thead .name', 'a:0:{}', '', 1, 'background-color: #DEEEF6;\\r\\nborder-bottom: 1px solid #000000;', 0)",
						'172' => "(172, 8, 'Calendar''s top and bottom titles', '.calendar .title', 'a:0:{}', '', 1, 'color: #FFFFFF;\\r\\nbackground-color: #62A1DE;\\r\\nborder: 1px solid #107DC5;\\r\\nborder-top: 0px;\\r\\npadding: 1px;', 0)",
						'60' => "(60, 8, 'Block header for featured product', 'td.featured-block-header', 'a:0:{}', '', 2, '\\r\\n', 42)",
						'54' => "(54, 8, 'Right block', 'table.right-block', 'a:0:{}', '', 2, 'background-color: #E3EEF9;\\r\\nborder: 0px;\\r\\nwidth: 100%;', 43)",
						'44' => "(44, 8, 'Block content', 'td.block-data-big', 'a:0:{}', 'Block content', 1, '  background: #DEEEF6\\r\\nurl(/in-commerce4/themes/default/img/menu_bg.gif);\\r\\n  background-repeat: no-repeat;\\r\\n  background-position: top right;\\r\\n', 0)",
					),
				),

				'Stylesheets' => Array (
					'UniqueField' => 'StylesheetId',
					'Records' => Array (
						'8' => "(8, 'Default', 'In-Portal Default Theme', '', 1124952555, 1)",
					),
				),

				'Counters' => Array (
					'UniqueField' => 'Name',
					'Records' => Array (
						'members_count' => "(DEFAULT, 'members_count', 'SELECT COUNT(*) FROM <%PREFIX%>PortalUser WHERE Status = 1', NULL , NULL , '3600', '0', '|PortalUser|')",
						'members_online' => "(DEFAULT, 'members_online', 'SELECT COUNT(*) FROM <%PREFIX%>UserSession WHERE PortalUserId > 0', NULL , NULL , '3600', '0', '|UserSession|')",
						'guests_online' => "(DEFAULT, 'guests_online', 'SELECT COUNT(*) FROM <%PREFIX%>UserSession WHERE PortalUserId <= 0', NULL , NULL , '3600', '0', '|UserSession|')",
						'users_online' => "(DEFAULT, 'users_online', 'SELECT COUNT(*) FROM <%PREFIX%>UserSession', NULL , NULL , '3600', '0', '|UserSession|')",
					),
				),
			);

			// check & insert if not found defined before data
			foreach ($data as $table_name => $table_info) {
				$unique_fields = explode(';', $table_info['UniqueField']);
				foreach ($table_info['Records'] as $unique_value => $insert_sql) {
					$unique_values = explode(';', $unique_value);

					$where_clause = Array ();
					foreach ($unique_fields as $field_index => $unique_field) {
						$where_clause[] = $unique_field . ' = ' . $this->Conn->qstr($unique_values[$field_index]);
					}

					$sql = 'SELECT ' . implode(', ', $unique_fields) . '
							FROM ' . TABLE_PREFIX . $table_name . '
							WHERE (' . implode(') AND (', $where_clause) . ')';
					$found = $this->Conn->GetRow($sql);
					if ($found) {
						$found = implode(';', $found);
					}

					if ($found != $unique_value) {
						$this->Conn->Query('INSERT INTO ' . TABLE_PREFIX . $table_name . ' VALUES ' . $insert_sql);
					}
				}
			}
		}

		/**
		 * Removes duplicate phrases per language basis (created during proj-base and in-portal shared installation)
		 *
		 */
		function _removeDuplicatePhrases()
		{
			$id_field = $this->Application->getUnitOption('phrases', 'IDField');
			$table_name = $this->Application->getUnitOption('phrases', 'TableName');

			$sql = 'SELECT LanguageId, Phrase, MIN(LastChanged) AS LastChanged, COUNT(*) AS DupeCount
					FROM ' . $table_name . '
					GROUP BY LanguageId, Phrase
					HAVING COUNT(*) > 1';
			$duplicate_phrases = $this->Conn->Query($sql);

			foreach ($duplicate_phrases as $phrase_record) {
				// 1. keep phrase, that was added first, because it is selected in PhrasesCache::LoadPhraseByLabel
				$where_clause = Array (
					'LanguageId = ' . $phrase_record['LanguageId'],
					'Phrase = ' . $this->Conn->qstr($phrase_record['Phrase']),
					'LastChanged' . ' = ' . $phrase_record['LastChanged'],
				);

				$sql = 'SELECT ' . $id_field . '
						FROM ' . $table_name . '
						WHERE (' . implode(') AND (', $where_clause) . ')';
				$phrase_id = $this->Conn->GetOne($sql);

				// 2. delete all other duplicates
				$where_clause = Array (
					'LanguageId = ' . $phrase_record['LanguageId'],
					'Phrase = ' . $this->Conn->qstr($phrase_record['Phrase']),
					$id_field . ' <> ' . $phrase_id,
				);

				$sql = 'DELETE FROM ' . $table_name . '
						WHERE (' . implode(') AND (', $where_clause) . ')';
				$this->Conn->Query($sql);
			}
		}

		function _moveDatabaseFolders()
		{
			// Tables: PageContent, Images
			if ($this->Conn->TableFound('PageContent')) {
				// 1. replaces "/kernel/user_files/" references in content blocks
				$ml_helper =& $this->Application->recallObject('kMultiLanguageHelper');
				/* @var $ml_helper kMultiLanguageHelper */

				$language_count = $ml_helper->getLanguageCount();
				$replace_sql = '%1$s = REPLACE(%1$s, "/kernel/user_files/", "/system/user_files/")';

				$update_sqls = Array ();
				for ($i = 1; $i <= $language_count; $i++) {
					if (!$ml_helper->LanguageFound($i)) {
						continue;
					}

					$field = 'l' . $i . '_Content';
					$update_sqls[] = sprintf($replace_sql, $field);
				}

				if ($update_sqls) {
					$sql = 'UPDATE ' . TABLE_PREFIX . 'PageContent
							SET ' . implode(', ', $update_sqls);
					$this->Conn->Query($sql);
				}
			}

			// 2. replace path of images uploaded via "Images" tab of category items
			$this->_replaceImageFolder('/kernel/images/', '/system/images/');

			// 3. replace path of images uploaded via "Images" tab of category items (when badly formatted)
			$this->_replaceImageFolder('kernel/images/', 'system/images/');

			// 4. replace images uploaded via "In-Bulletin -> Emoticons" section
			$this->_replaceImageFolder('in-bulletin/images/emoticons/', 'system/images/emoticons/');

			// 5. update backup path in config
			$this->_toolkit->saveConfigValues(
				Array (
					'Backup_Path' => FULL_PATH . '/system/backupdata'
				)
			);
		}

		/**
		 * Replaces mentions of "/kernel/images" folder in Images table
		 *
		 * @param string $from
		 * @param string $to
		 */
		function _replaceImageFolder($from, $to)
		{
			$replace_sql = '%1$s = REPLACE(%1$s, "' . $from . '", "' . $to . '")';
			$sql = 'UPDATE ' . TABLE_PREFIX . 'Images
					SET ' . sprintf($replace_sql, 'ThumbPath') . ', ' . sprintf($replace_sql, 'LocalPath');
			$this->Conn->Query($sql);
		}


		/**
		 * Update colors in skin (only if they were not changed manually)
		 *
		 * @param string $mode when called mode {before, after)
		 */
		function Upgrade_5_0_0($mode)
		{
			if ($mode == 'before') {
				$this->_removeDuplicatePhrases(); // because In-Commerce & In-Link share some phrases with Proj-CMS
				$this->_createProjCMSTables();
				$this->_addMissingConfigurationVariables();
			}

			if ($mode == 'after') {
				$this->_fixSkinColors();
				$this->_restructureCatalog();

//				$this->_sortConfigurationVariables('In-Portal', 'in-portal:configure_general');
//				$this->_sortConfigurationVariables('In-Portal', 'in-portal:configure_advanced');
			}
		}

		function _sortConfigurationVariables($module, $section)
		{
			$sql = 'SELECT ca.heading, cv.VariableName
					FROM ' . TABLE_PREFIX . 'ConfigurationAdmin ca
					LEFT JOIN ' . TABLE_PREFIX . 'ConfigurationValues cv USING(VariableName)
					WHERE (cv.ModuleOwner = ' . $this->Conn->qstr($module) . ') AND (cv.Section = ' . $this->Conn->qstr($section) . ')
					ORDER BY ca.DisplayOrder asc, ca.GroupDisplayOrder asc';
			$variables = $this->Conn->GetCol($sql, 'VariableName');

			if (!$variables) {
				return ;
			}

			$variables = $this->_groupRecords($variables);

			$group_number = 0;
			$variable_order = 1;

			$prev_heading = '';

			foreach ($variables as $variable_name => $variable_heading) {
				if ($prev_heading != $variable_heading) {
					$group_number++;
					$variable_order = 1;
				}

				$sql = 'UPDATE ' . TABLE_PREFIX . 'ConfigurationAdmin
						SET DisplayOrder = ' . $this->Conn->qstr($group_number * 10 + $variable_order / 100) . '
						WHERE VariableName = ' . $this->Conn->qstr($variable_name);
				$this->Conn->Query($sql);

				$variable_order++;
				$prev_heading = $variable_heading;
			}
		}

		/**
		 * Group list records by header, saves internal order in group
		 *
		 * @param Array $records
		 * @param string $heading_field
		 */
		function _groupRecords($variables)
		{
			$sorted = Array();

			foreach ($variables as $variable_name => $variable_heading) {
				$sorted[$variable_heading][] = $variable_name;
			}

			$variables = Array();
			foreach ($sorted as $heading => $heading_records) {
				foreach ($heading_records as $variable_name) {
					$variables[$variable_name] = $heading;
				}
			}

			return $variables;
		}

		/**
		 * Returns module root category
		 *
		 * @param string $module_name
		 * @return int
		 */
		function _getRootCategory($module_name)
		{
			// don't cache anything here (like in static variables), because database value is changed on the fly !!!
			$sql = 'SELECT RootCat
					FROM ' . TABLE_PREFIX . 'Modules
					WHERE LOWER(Name) = ' . $this->Conn->qstr( strtolower($module_name) );
			$root_category = $this->Conn->GetOne($sql);

			// put to cache too, because CategoriesEventHandler::_prepareAutoPage uses kApplication::findModule
			$this->Application->ModuleInfo[$module_name]['Name'] = $module_name;
			$this->Application->ModuleInfo[$module_name]['RootCat'] = $root_category;

			return $root_category;
		}

		/**
		 * Move all categories (except "Content") from "Home" to "Content" category and hide them from menu
		 *
		 */
		function _restructureCatalog()
		{
			$root_category = $this->_getRootCategory('Core');

			$sql = 'SELECT CategoryId
					FROM ' . TABLE_PREFIX . 'Category
					WHERE ParentId = 0 AND CategoryId <> ' . $root_category;
			$top_categories = $this->Conn->GetCol($sql);

			if ($top_categories) {
				// hide all categories located outside "Content" category from menu
				$sql = 'UPDATE ' . TABLE_PREFIX . 'Category
						SET IsMenu = 0
						WHERE (ParentPath LIKE "|' . implode('|%") OR (ParentPath LIKE "|', $top_categories) . '|%")';
				$this->Conn->Query($sql);

				// move all top level categories under "Content" category and make them visible in menu
				$sql = 'UPDATE ' . TABLE_PREFIX . 'Category
						SET IsMenu = 1, ParentId = ' . $root_category . '
						WHERE ParentId = 0 AND CategoryId <> ' . $root_category;
				$this->Conn->Query($sql);
			}

			// make sure, that all categories have valid value for Priority field

			$priority_helper =& $this->Application->recallObject('PriorityHelper');
			/* @var $priority_helper kPriorityHelper */

			$event = new kEvent('c:OnListBuild');

			// update all categories, because they are all under "Content" category now
			$sql = 'SELECT CategoryId
					FROM ' . TABLE_PREFIX . 'Category';
			$categories = $this->Conn->GetCol($sql);

			foreach ($categories as $category_id) {
				$priority_helper->recalculatePriorities($event, 'ParentId = ' . $category_id);
			}

			// create initial theme structure in Category table
			$this->_toolkit->rebuildThemes();

			// make sure, that all system templates have ThemeId set (only possible during platform project upgrade)
			$sql = 'SELECT ThemeId
					FROM ' . TABLE_PREFIX . 'Theme
					WHERE PrimaryTheme = 1';
			$primary_theme_id = $this->Conn->GetOne($sql);

			if ($primary_theme_id) {
				$sql = 'UPDATE ' . TABLE_PREFIX . 'Category
						SET ThemeId = ' . $primary_theme_id . '
						WHERE IsSystem = 1 AND ThemeId = 0';
				$this->Conn->Query($sql);
			}
		}

		/**
		 * Changes skin colors to match new ones (only in case, when they match default values)
		 *
		 */
		function _fixSkinColors()
		{
			$skin =& $this->Application->recallObject('skin', null, Array ('skip_autoload' => 1));
			/* @var $skin kDBItem */

			$skin->Load(1, 'IsPrimary');
			if ($skin->isLoaded()) {
				$skin_options = unserialize( $skin->GetDBField('Options') );

				$changes = Array (
					// option: from -> to
					'HeadBgColor' => Array ('#1961B8', '#007BF4'),
					'HeadBarColor' => Array ('#FFFFFF', '#000000'),
				);

				$can_change = true;
				foreach ($changes as $option_name => $change) {
					list ($change_from, $change_to) = $change;

					$can_change = $can_change && ($change_from == $skin_options[$option_name]['Value']);
					if ($can_change) {
						$skin_options[$option_name]['Value'] = $change_to;
					}
				}

				if ($can_change) {
					$skin->SetDBField('Options', serialize($skin_options));
					$skin->Update();

					$skin_eh =& $this->Application->recallObject('skin_EventHandler');
					/* @var $skin_eh SkinEventHandler */

					$skin_eh->Compile($skin);
				}
			}
		}

		/**
		 * 1. Set root category not to generate filename automatically and hide it from catalog
		 * 2. Hide root category of In-Edit and set it's fields
		 *
		 * @param int $category_id
		 */
		function _resetRootCategory($category_id)
		{
			$fields_hash = Array (
				'l1_Name' => 'Content', 'Filename' => 'Content', 'AutomaticFilename' => 0,
				'l1_Description' => 'Content', 'Status' => 4,
			);

			$this->Conn->doUpdate($fields_hash, TABLE_PREFIX . 'Category', 'CategoryId = ' . $category_id);
		}

		function _createProjCMSTables()
		{
			// 0. make sure, that Content category exists
			$root_category = $this->_getRootCategory('Proj-CMS');
			if ($root_category) {
				// proj-cms module found -> remove it
				$sql = 'DELETE FROM ' . TABLE_PREFIX . 'Modules
						WHERE Name = "Proj-CMS"';
				$this->Conn->Query($sql);
				unset($this->Application->ModuleInfo['Proj-CMS']);

				$this->_resetRootCategory($root_category);

				// unhide all structure categories
				$sql = 'UPDATE ' . TABLE_PREFIX . 'Category
						SET Status = 1
						WHERE (Status = 4) AND (CategoryId <> ' . $root_category . ')';
				$this->Conn->Query($sql);
			} else {
				$root_category = $this->_getRootCategory('In-Edit');
				if ($root_category) {
					// in-edit module found -> remove it
					$sql = 'DELETE FROM ' . TABLE_PREFIX . 'Modules
							WHERE Name = "In-Edit"';
					$this->Conn->Query($sql);
					unset($this->Application->ModuleInfo['In-Edit']);

					$this->_resetRootCategory($root_category);
				}
			}

			if (!$root_category) {
				// create "Content" category when Proj-CMS/In-Edit module was not installed before
				// use direct sql here, because category table structure doesn't yet match table structure in object

				$fields_hash = Array (
					'l1_Name' => 'Content', 'Filename' => 'Content', 'AutomaticFilename' => 0,
					'l1_Description' => 'Content', 'Status' => 4,
				);

				$this->Conn->doInsert($fields_hash, TABLE_PREFIX . 'Category');

				$root_category = $this->Conn->getInsertID();
			}

			$this->_toolkit->deleteCache();
			$this->_toolkit->SetModuleRootCategory('Core', $root_category);

			// 1. process "Category" table
			$structure = $this->Conn->Query('DESCRIBE ' . TABLE_PREFIX . 'Category', 'Field');
			if (!array_key_exists('Template', $structure)) {
				// fields from "Pages" table were not added to "Category" table (like before "Proj-CMS" module install)
				$sql = "ALTER TABLE " . TABLE_PREFIX . "Category
							ADD COLUMN Template varchar(255) default NULL,
							ADD COLUMN l1_Title varchar(255) default '',
							ADD COLUMN l2_Title varchar(255) default '',
							ADD COLUMN l3_Title varchar(255) default '',
							ADD COLUMN l4_Title varchar(255) default '',
							ADD COLUMN l5_Title varchar(255) default '',
							ADD COLUMN l1_MenuTitle varchar(255) NOT NULL default '',
							ADD COLUMN l2_MenuTitle varchar(255) NOT NULL default '',
							ADD COLUMN l3_MenuTitle varchar(255) NOT NULL default '',
							ADD COLUMN l4_MenuTitle varchar(255) NOT NULL default '',
							ADD COLUMN l5_MenuTitle varchar(255) NOT NULL default '',
							ADD COLUMN MetaTitle text,
							ADD COLUMN IndexTools text,
							ADD COLUMN IsIndex tinyint(1) NOT NULL default '0',
							ADD COLUMN IsMenu TINYINT(4) NOT NULL DEFAULT '1',
							ADD COLUMN IsSystem tinyint(4) NOT NULL default '0',
							ADD COLUMN FormId int(11) default NULL,
							ADD COLUMN FormSubmittedTemplate varchar(255) default NULL,
							ADD COLUMN l1_Translated tinyint(4) NOT NULL default '0',
							ADD COLUMN l2_Translated tinyint(4) NOT NULL default '0',
							ADD COLUMN l3_Translated tinyint(4) NOT NULL default '0',
							ADD COLUMN l4_Translated tinyint(4) NOT NULL default '0',
							ADD COLUMN l5_Translated tinyint(4) NOT NULL default '0',
							ADD COLUMN FriendlyURL varchar(255) NOT NULL default '',
							ADD INDEX IsIndex (IsIndex),
							ADD INDEX l1_Translated (l1_Translated),
							ADD INDEX l2_Translated (l2_Translated),
							ADD INDEX l3_Translated (l3_Translated),
							ADD INDEX l4_Translated (l4_Translated),
							ADD INDEX l5_Translated (l5_Translated)";
				$this->Conn->Query($sql);
			}

			if (array_key_exists('Path', $structure)) {
				$sql = 'ALTER TABLE ' . TABLE_PREFIX . 'Category
						DROP Path';
				$this->Conn->Query($sql);
			}

			// 2. process "PageContent" table
			if ($this->Conn->TableFound(TABLE_PREFIX . 'PageContent')) {
				$structure = $this->Conn->Query('DESCRIBE ' . TABLE_PREFIX . 'PageContent', 'Field');
				if (!array_key_exists('l1_Translated', $structure)) {
					$sql = "ALTER TABLE " . TABLE_PREFIX . "PageContent
								ADD COLUMN l1_Translated tinyint(4) NOT NULL default '0',
								ADD COLUMN l2_Translated tinyint(4) NOT NULL default '0',
								ADD COLUMN l3_Translated tinyint(4) NOT NULL default '0',
								ADD COLUMN l4_Translated tinyint(4) NOT NULL default '0',
								ADD COLUMN l5_Translated tinyint(4) NOT NULL default '0'";
					$this->Conn->Query($sql);
				}
			}

			// 3. process "FormFields" table
			if ($this->Conn->TableFound(TABLE_PREFIX . 'FormFields')) {
				$structure = $this->Conn->Query('DESCRIBE ' . TABLE_PREFIX . 'FormFields', 'Field');
				if (!$structure['FormId']['Key']) {
					$sql = "ALTER TABLE " . TABLE_PREFIX . "FormFields
								CHANGE Validation Validation TINYINT NOT NULL DEFAULT '0',
								ADD INDEX FormId (FormId),
								ADD INDEX Priority (Priority),
								ADD INDEX IsSystem (IsSystem),
								ADD INDEX DisplayInGrid (DisplayInGrid)";
					$this->Conn->Query($sql);
				}
			}
			else {
				$this->Conn->Query("INSERT INTO " . TABLE_PREFIX . "Permissions VALUES (DEFAULT, 'in-portal:forms.view', 11, 1, 1, 0)");
				$this->Conn->Query("INSERT INTO " . TABLE_PREFIX . "Permissions VALUES (DEFAULT, 'in-portal:forms.add', 11, 1, 1, 0)");
				$this->Conn->Query("INSERT INTO " . TABLE_PREFIX . "Permissions VALUES (DEFAULT, 'in-portal:forms.edit', 11, 1, 1, 0)");
				$this->Conn->Query("INSERT INTO " . TABLE_PREFIX . "Permissions VALUES (DEFAULT, 'in-portal:forms.delete', 11, 1, 1, 0)");
			}

			// 4. process "FormSubmissions" table
			if ($this->Conn->TableFound(TABLE_PREFIX . 'FormSubmissions')) {
				$structure = $this->Conn->Query('DESCRIBE ' . TABLE_PREFIX . 'FormSubmissions', 'Field');
				if (!$structure['SubmissionTime']['Key']) {
					$sql = "ALTER TABLE " . TABLE_PREFIX . "FormSubmissions
								ADD INDEX SubmissionTime (SubmissionTime)";
					$this->Conn->Query($sql);
				}
			}
			else {
				$this->Conn->Query("INSERT INTO " . TABLE_PREFIX . "Permissions VALUES (DEFAULT, 'in-portal:submissions.view', 11, 1, 1, 0)");
			}

			// 5. add missing event
			$sql = 'SELECT EventId
					FROM ' . TABLE_PREFIX . 'Events
					WHERE (Event = "FORM.SUBMITTED") AND (Type = 1)';
			$event_id = $this->Conn->GetOne($sql);

			if (!$event_id) {
				$sql = "INSERT INTO " . TABLE_PREFIX . "Events VALUES (DEFAULT, 'FORM.SUBMITTED', NULL, 1, 0, 'Core:Category', 'la_event_FormSubmitted', 1)";
				$this->Conn->Query($sql);
			}

			$sql = 'SELECT EventId
					FROM ' . TABLE_PREFIX . 'Events
					WHERE (Event = "FORM.SUBMITTED") AND (Type = 0)';
			$event_id = $this->Conn->GetOne($sql);

			if (!$event_id) {
				$sql = "INSERT INTO " . TABLE_PREFIX . "Events VALUES (DEFAULT, 'FORM.SUBMITTED', NULL, 1, 0, 'Core:Category', 'la_event_FormSubmitted', 0)";
				$this->Conn->Query($sql);
			}
		}

		function _addMissingConfigurationVariables()
		{
			$variables = Array (
				'cms_DefaultDesign' => Array (
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationAdmin VALUES ('cms_DefaultDesign', 'la_Text_General', 'la_prompt_DefaultDesignTemplate', 'text', NULL, NULL, 10.15, 0, 0)",
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationValues VALUES (DEFAULT, 'cms_DefaultDesign', '/platform/designs/general', 'In-Portal', 'in-portal:configure_categories')",
				),

				'Require_AdminSSL' => Array (
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationAdmin VALUES ('Require_AdminSSL', 'la_Text_Website', 'la_config_RequireSSLAdmin', 'checkbox', '', '', 10.105, 0, 1)",
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationValues VALUES (DEFAULT, 'Require_AdminSSL', '', 'In-Portal', 'in-portal:configure_advanced')",
				),

				'UsePopups' => Array (
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationAdmin VALUES ('UsePopups', 'la_Text_Website', 'la_config_UsePopups', 'radio', '', '1=la_Yes,0=la_No', 10.221, 0, 0)",
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationValues VALUES (DEFAULT, 'UsePopups', '1', 'In-Portal', 'in-portal:configure_advanced')",
				),

				'UseDoubleSorting' => Array (
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationAdmin VALUES ('UseDoubleSorting', 'la_Text_Website', 'la_config_UseDoubleSorting', 'radio', '', '1=la_Yes,0=la_No', 10.222, 0, 0)",
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationValues VALUES (DEFAULT, 'UseDoubleSorting', '0', 'In-Portal', 'in-portal:configure_advanced')",
				),

				'MenuFrameWidth' => Array (
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationAdmin VALUES ('MenuFrameWidth', 'la_title_General', 'la_prompt_MenuFrameWidth', 'text', NULL, NULL, 10.31, 0, 0)",
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationValues VALUES (DEFAULT, 'MenuFrameWidth', 200, 'In-Portal', 'in-portal:configure_advanced')",
				),

				'DefaultSettingsUserId' => Array (
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationAdmin VALUES ('DefaultSettingsUserId', 'la_title_General', 'la_prompt_DefaultUserId', 'text', NULL, NULL, '10.06', '0', '0')",
					"INSERT INTO " . TABLE_PREFIX . "ConfigurationValues VALUES (DEFAULT, 'DefaultSettingsUserId', -1, 'In-Portal:Users', 'in-portal:configure_users')",
				),
			);

			foreach ($variables as $variable_name => $variable_sqls) {
				$sql = 'SELECT VariableId
						FROM ' . TABLE_PREFIX . 'ConfigurationValues
						WHERE VariableName = ' . $this->Conn->qstr($variable_name);
				$variable_id = $this->Conn->GetOne($sql);

				if ($variable_id) {
					continue;
				}

				foreach ($variable_sqls as $variable_sql) {
					$this->Conn->Query($variable_sql);
				}
			}
		}

	}