Search Knowledge Base by Keyword

Application Architecture

You are here:

Software Design Description

FREELUCY is a native web application developed on top of the ServiceNow using the available resources and functionalities of the platform. The application does not import or export data without further customizations by the customer.

FREELUCY Application Architecture

FREELUCY can only read tables where an Application Cross-Scope Privilege is defined. Please ensure, that the initial configuration of Cross-Scope Access is completed before access granted to users.

Third Party Dependencies

FREELUCY is using third-party scripts, which have been included as UI Scripts to ensure, that the applications doesn’t make calls to third-party servers outside of the ServiceNow and customer domains. Additionally, we can make sure, that the versions used can’t be changed without authorization of ins·pi.

End User Licensing

The application does not require any additional ServiceNow end user licenses. Please see the terms & conditions for further information.

UI Pages

Script Name Endpoint Description
Editor x_inpgh_lucy_editor.do Editor main UI Page facing end-user to manage relationships.
FREELUCYsupport x_inpgh_lucy_LUCYsupport.do UI Page referring to ins·pi support page.

UI Macro

Name API Name Description
RelationshipEditor.xml x_inpgh_lucy_RelationshipEditor.xml Styling page and logic of “Edit Relationships” button available on all CMDB_CI tables. Clicking the button opens the FREELUCY Relationships Editor window.

UI Formatter

NameFormatterTableDescription
FREELUCY Relationship Editor RelationshipEditor.xmlConfiguration Item [cmdb_ci]Enables “Edit Relationships” button on all CMDB_CI tables by adding the RelationshipEditor UI Macro to the Form.

Script Includes

Script NameAPI NameDescription
Backendx_inpgh_lucy.BackendBackend Script to receive data from ServiceNow database.

UI Actions

UI ActionTable NameDescription
Edit RelationshipsCmdb_ci Enables “Edit Relationships” button on all CMDB_CI tables by adding a UI Action. Clicking the button opens the FREELUCY Relationships Editor window.

UI Scripts

Script NameAPI NameDescription
Controller x_inpgh_lucy.Controller Controller to handle data in Repository Browser for search, commit, delete.
DataHandlerx_inpgh_lucy.DataHandlerDataHandler to manipulate data for Repository Browser Controller in the D3 visualization.
Utilitiesx_inpgh_lucy.UtilitiesUtilities library for different functions required by other scripts.
D3x_inpgh_lucy.D3D3.js Open Source visualization library. Used Version: d3.v3.5.17 Library released under BSD license. Copyright 2019 Mike Bostock.
SweetAlert x_inpgh_lucy.SweetAlertFREELUCY—The visual relationship editor— A beautiful, responsive, customizable and accessible (WAI-ARIA) replacement for JavaScript’s popup boxes. Version 2.8. MIT License (MIT ) Copyright (c) 2014 Tristan Edwards & Limon Monte.

Roles

Name SuffixContains RoleDescription
x_inpgh_lucy.editoreditorEditor role to manage relationships. Assign this role to the groups using FREELUCY.
x_inpgh_lucy.adminadmin x_inpgh_lucy.editor Admin role to manage FREELUCY settings. Assign this role to selected users only.

Access Controls

Name Type Operation RoleDescription
Backendclient_callable_script_includeexecutex_inpgh_lucy.editorProvides FREELUCY Editor necessary rights to read the Backend Script Include.
x_inpgh_lucy_editorui_pagereadx_inpgh_lucy.editoProvides FREELUCY Editor necessary rights to read the FREELUCY Editor UI Page.

Style Sheets

Name SysIDTypeDescription
Main44edcb85db2ffb00c713562bdc961972Local Style Sheet Contains main styling information for application.

Images

Name
images/lucy/content-loading.gif
images/lucy/logo.png
images/lucy/ins-pi.png
images/lucy/missing_relationship.png
images/lucy/icons-sprite.png

Application Menu & Modules

Name
FREELUCY
Contact Support

Application Scope

Scope Description
x_inpgh_lucy The Application’s scope
Table of Contents