Fullworks Slack is suite of features to increase integration of Slack to WordPress..
Settings allow hiding of the widget or shortcode except for logged user with specified roles, this means you can create membership site where only members can use the auto join Slack forms...
Activate Fullworks Slack plugin through 'Plugins WordPress.
Configure the plugin by going to Fullworks Slack sub-menu that appears in your admin settings menu...
Yes, you have to specify the team and provide Slack API token at minimum..
The ' Join Slack widget shortcode has options to restrict visibility to logged in users and user roles...
Login to your Slack team and go here https api slack com web you will be able to create or change API Tokens...
Join Slack form has some minimal styling and inherits the rest from your theme, if you want to adjust the styling, just overide the in your themes style css..
The shortcode is there if you want to use Join Slack form on page, rather than sidebar..
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
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