Hi these are my thoughts and questions on your suggestions. I have also updated the design page. Thank you for the guidance!
>* Provide a UI in XWiki so that RedPen can be executed in a job on various pages of the wiki (let the >user select on what pages to run it: all (sub)wikis, a given wiki, a given page and children, a given >page only. It would generate some report about violations. >* Note that the RedPen integration should be developed as an XWiki extension in xwiki-contrib. If it were an extension, I would think to create an Xwiki component then export as JAR, instead of creating wiki pages and exporting as XAR. This is because I’m not sure if functionality implemented through separate wiki pages would be able to operate throughout the platform. Also, I am not sure if I can configure RedPen Validators through creating an extension within an XWiki instance. Correct me if I’m wrong. >* Provide an Admin part to configure the RedPen rules to execute This can be integrated in the UI component so there should be no problems. Most likely component will pass props using an EventListener that will determine the command line to execute towards RedPen >* Provide the ability to add new rules defined in wiki pages (through a mechanism similar to >UIExtensions - See http://redpen.cc/docs/latest/#extending-with-java on the redPen side). I’ll create a Validator plugin, which is the harder method but ensures I can edit the Validator source code without touching RedPen’s source tree. >* Provide a Script Service so that scripts in wiki pages can validate any content using RedPen. Same >from Java (the Script Service would call the Java Component). I was reading this http://extensions.xwiki.org/xwiki/bin/view/Extension/Script%20Module but I am still unable to grasp the concept of scripts and how the Java Component interacts with it. Do you have any other articles that I can reference from? >* Provide an Admin option so that RedPen executes when a wiki page is saved (turned off by default). >This would be implemented as an XWiki Event Listener and would cancel the save if there are >violations. If I’m writing a JAR based extension, then I guess I’ll write the EventListener as a Java component as well. Please correct me here if you feel that there are other easier methods. >* Research how to embed redPen as a library (as a JAR dependency) and not as a standalone server. >That should probably be your first task. If not possible we’ll need to have it installed as a server but >that would make using the XWiki RedPen Extension much more complex. As stated, I will ask around first to get started. Will update the design page with what I find. >* (Optional and to be done after the rest is implemented and if enough time is left) Contribute to the >RedPen project itself by contributing support for the XWiki Syntax 2.1 markup text format. This would >allow to make XWiki and XWiki Rendering more known to users of RedPen. I can find time when I’m free to look at the contributing community at RedPen. Perhaps I can also establish communication with them, while asking them about the possibility of using RedPen without setting up a server. -- View this message in context: http://xwiki.475771.n2.nabble.com/Proposal-RedPen-Integration-into-XWiki-as-Extension-Gsoc-Project-2017-tp7603812p7603860.html Sent from the XWiki- Dev mailing list archive at Nabble.com.

