How to get link and other variables from groupjive stream

Hi Kyle,
The values I am looking for should then be in var1. The activity which has been created (and thus triggered onAfterCreateStreamActivity) contains the link, the URL, the media etc... I need access to those. What are the names of the values of those?

No, they will not be in var1. var1 as described below is the stream object, which contains the properties of the stream.

www.joomlapolis.com/forum/153-professional-member-support/243463-how-to-get-link-and-other-variables-from-groupjive-stream?start=0#322642

The activity entry for activity_onAfterCreateStreamActivity is $row so var3 is how you'd access that information. Links and such are complicated. They're stored in the params and they're nested in multiple arrays so you may not even be able to access them since CB Auto Actions only parses a few times recursively. You can try with the below though.

[var3_params_gallery]

If there's uploaded content it's attached via the gallery param as just an array of ids. The above should give the JSON string array. If it recursively parses deep enough you might be able to access the first entry with the below.

[var3_params_gallery_0]

Review the params column in _comprofiler_plugin_activity for the JSON structure. Substitutions for JSON strings are entirely based off the keys.