Now that we know how we can store data inside our bot, without it touching our bot’s code directly, you might want to give technically skilled people access to these files, in order for them to edit them.
However, some people can be afraid of “code” views, even if it is just a YAML file. And they risk breaking the bot by entering incorrect data, or destroying the entire file.
To address this, Botsquad incorporates a basic content management
system (CMS). It is possible to invite users into the studio, giving
them just the
editor access role. With this role, they cannot see or
edit a bot’s code, and they also cannot edit any data files directly.
The CMS lives in a dedicated tab on the editor page, called Content. It is composed of multiple parts, called Content sections. Each section has a descriptive title and an icon, to indicate its purpose.
When you have created your first content definition, a new content tab is enabled in the bot editor, showing the available content sections. It looks like this:
On the left side, there are the various content sections; in this case there is only one, named “Configuration”. In the middle, it shows the actual configuration form. Any data you enter in this form, gets saved in a YAML file in the bot’s scripts.
When you change the content, you can try it out directly in the bot by clicking the Run button.
You’ll notice that, as soon as you change any data, you’ll see the publish box pop up. Click Publish to put the changes live, or revert to undo any changes to the data.
Editors only see this “Content” tab, not the Files or Published tabs.
Content definition YAML
Every content section is represented by a single content definition file: a special YAML script which is part of your bot.
To create a content section like the one above, start by creating a Content definition YAML file in your bot:
Then, hit publish, and immediately the Content section becomes visible in the studio.
The content definition you added looks like the following:
# This is an example "Content Definition" YAML file. # Files like these define sections of the bot's CMS. Each section # creates either a form or a data table, which can be edited by users # (editors) that do not have access to this bot's code. # # For more information about the CMS feature: # http://doc.botsquad.com/dsl/cms/ type: form # or 'table' # Define where the content gets stored storage: type: script # stored inside a script file script_title: config # Please create a YAML file with this title! # title of the CMS section title: Configuration # see http://blueprintjs.com/docs/v2/#icons for possible icon names icon: cog # Optional extra description / help text description: This is a configuration form # The form definition, defines the data that can be edited form: # the JSON schema, describing the form schema: type: object properties: account_name: type: string title: Account name is_advanced: type: boolean title: Enable advanced features is_ludicrous: type: boolean title: Enable ludicrous mode ui_schema: # specifies the ordering of the fields ui:order: - account_name - "*" # all the others
It is heavily commented and should be pretty much self explanatory. A
content definition like this defines a section in the CMS part of the
bot, with a title, an icon, a possible description, and the definition
of the actual form. The
storage section defines where the content
should be stored. For now, content is always stored in a script, so
you need to make sure that there is a data script with the same name
as given in the
form.schema key is the most important key of the content
definition: the schema defines the shape of the content. For this, we
use JSON schema, which is a way to describe
how data looks. And in our case, it also describes how the form looks
that will be shown in the CMS.
For composing the form, we use the React JSON Schema Form library. So most options described there are functional and usable in the content definition. The Form customization section especially, goes into detail on the available customization options.
Specialized content widgets in forms
ui:widget in the UI schema, it is possible to use form
widgets that are specialized for editing a specific type of
content. The following are supported:
ui:widget: image- render an image picker
ui:widget: file- render a file uploader
ui:widget: location- render a location picker
CSV / spreadsheet data
Besides defining forms, there is also a second content management
option, which is used to edit CSV files. By specifying
in the content definition, the content section presents an Excel-like
The contents of the spreadsheet is fully editable, and the data itself is stored in a CSV file in your bot’s scripts.
The names of the columns are stored in the content definition file, as you don’t want content editors to change these names.
The corresponding content definition file looks like this:
type: table storage: type: script script_title: users title: Users icon: people table: columns: - id - first_name - last_name - age