Hi Dan, On Thu, 2018-08-09 at 14:06 -0400, Daniel Klco wrote: > Unfortunately, I'm not going to be at adapt.to :-( wrong side of the > pond. > > So for commonmark, I'm assuming you're referring to this one here: > > https://github.com/atlassian/commonmark-java > > We could embed the JAR into a bundle to provide markdown support and > the > implementation of the Sling Models and any other services. Let me > take a > look at it in my copious free time ;-)
Have you seen [1]? It's definitely buggy and missing features, but it might work for your use case. In that scenario, we could graduate it from the whiteboard. I'm still waiting for a little time to also allow usage as a ResourceDecorator, and that would allow a lot more flexibility in usage. Robert [1]: https://github.com/apache/sling-whiteboard/tree/master/mdresourceprovider > > On Thu, Aug 9, 2018 at 12:05 PM Ioan Eugen Stan < > [email protected]> > wrote: > > > Hello Daniel, > > > > I'm very happy to hear you have a use case for it and I hope we can > > get it > > included soon. > > > > Are you coming to Adapt.to? We might do some work there. > > > > I'm swamped with other work and can't work on this until then. If > > you need > > it sooner, I can't help you much. > > > > Regarding markdown support, I failed to convince commonmark > > developer to > > merge my osgi PR's. Maybe you can push a bit and make it happen. If > > not we > > could try to push for flexmark. The developer might be more open to > > contributions. This is for longer term. > > > > Short term you can use the versions I published. > > > > I saw another discussion about sling and markdown and I saw nice > > features > > being eiscussed (copy front matter properties to jcr properties, > > caching, > > etc) . > > > > https://github.com/vsch/flexmark-java > > > > > > *De la:* [email protected] > > *Trimis:* 9 august 2018 17:59 > > *Către:* [email protected] > > *Cc:* [email protected] > > *Subiect:* Re: [DISCUSSION] markdown support for Sling CMS > > > > Hey Eugen, > > > > Now that Sling CMS 0.9.0 is out I was thinking adding markdown > > support to > > Sling CMS would be a great addition (in part because I have a use > > case for > > it for filtered user generated content) > > > > I've created an issue for it: > > > > https://issues.apache.org/jira/browse/SLING-7819 > > > > Do you want to create a PR for integrating this? How can I help? > > > > Thanks, > > Dan > > > > On Wed, Jun 20, 2018 at 10:16 PM Daniel Klco <[email protected]> > > wrote: > > > > > > > > > > > On Sun, Jun 17, 2018, 9:26 PM Eugen Stan <[email protected]> > > > wrote: > > > > > > > Hello Daniel and all, > > > > > > > > I've been working to deliver a piece of functionality that > > > > leverages > > > > Markdown support and I think it can be a great addition for > > > > managing > > > > content inside a Sling, more specifically Sling CMS. > > > > > > > > My work is by no means ready to be released into the open but I > > > > would > > > > like to share some ideas and get some feedback. I think it > > > > could make a > > > > great adition to Sling CMS. > > > > > > > > I've started from commonsmark-java [1] and I have made some > > > > PR's to add > > > > proper osgi support and Karaf features. Until they are > > > > upstreamed, I've > > > > published them to my public repository on bintray so you can > > > > test it out > > > > [2]. > > > > > > > > I'm currenlty using this functionality to manage terms of use > > > > and > > > > privacy policy files for our web platform. We have a > > > > requirement that > > > > they need to be translated and I believe that a text based > > > > format has > > > > many advantages in this situation than an office document. Most > > > > of them > > > > are related to the that: > > > > > > > > - content can be easily version controlled > > > > > > > > - content can be transformed easily into multiple output > > > > formats: html, > > > > text, pdf > > > > > > > > - content is easy to view/edit > > > > > > > > - rich text editors exist for markdown that can be added > > > > > > > > > > > > The way I am using it in my application is to register a Sling > > > > Model > > > > that allows me to convert from Markdown content to html on the > > > > fly > > > > (caching can be added). > > > > > > > > > > I've also defined a script "page/markdown" via > > > > sling:resourceType so I > > > > can leverage that functionality. My implementation is based on > > > > fling > > > > sample and uses thymeleaf. > > > > > > > > Bellow are some code snippets that I use. My implementation > > > > needs to > > > > handle content into multiple languages and we use a fallback > > > > mechanism: > > > > If requested language is not available, then we fallback to the > > > > default > > > > version - which is English version for most cases. > > > > > > > > ---- > > > > > > > > @Model(adaptables = {Resource.class, > > > > SlingHttpServletRequest.class}) > > > > @FieldDefaults(level = AccessLevel.PROTECTED) > > > > public class Page { > > > > > > > > @SlingObject Resource resource; > > > > > > > > @SlingObject(injectionStrategy = OPTIONAL) > > > > SlingHttpServletRequest request; > > > > > > > > @OSGiService HtmlRenderer htmlRenderer; > > > > @OSGiService Parser parser; > > > > > > > > List<PageTranslation> translations; > > > > > > > > PageTranslation requestedTranslation; > > > > > > > > @PostConstruct > > > > protected void resolveContent() { > > > > Locale lang = requestedLanguage(); > > > > translations = getPageTranslations(); > > > > > > > > log.warn("Parsing translation for resources {}", > > > > translations); > > > > try { > > > > requestedTranslation = > > > > findRequestedTranslationOrUseDefault(); > > > > } catch (Exception e) { > > > > log.warn("Exception getting content ", e); > > > > } > > > > } > > > > > > > > private List<PageTranslation> getPageTranslations() { > > > > List<PageTranslation> translations = new ArrayList<>(); > > > > > > > > resource > > > > .getChild("lang") > > > > .getChildren() > > > > .forEach( > > > > resource1 -> { > > > > PageTranslation translation = > > > > resource1.adaptTo(PageTranslation.class); > > > > if (translation != null) { > > > > translations.add(translation); > > > > } > > > > }); > > > > return translations; > > > > } > > > > > > > > public String getTitle() { > > > > return requestedTranslation.getTitle(); > > > > } > > > > > > > > public String getLanguage() { > > > > return requestedTranslation.getLanguage(); > > > > } > > > > > > > > public String getContent() { > > > > String content = requestedTranslation.getContent(); > > > > Node doc = parser.parse(content); > > > > return htmlRenderer.render(doc); > > > > } > > > > > > > > ---- > > > > > > > > I'm hoping this can be added to Sling CMS, pending the markdown > > > > changes > > > > are upstreamed. > > > > > > > > I believe text based formats are cool and they solve some > > > > problems in an > > > > interesting way. > > > > > > > > > > I've used markdown a fair bit and agree for text heavy use cases. > > > > > > > > > > What do you think? Daniel, would you help me shape this so it > > > > can be > > > > included in Sling CMS ? > > > > > > > > > Totally. It'd seem like we'd need to include a markdown editor, > > > script > > > and model to render the markdown content. That way we could show > > > a HTML > > > editor and a markdown editor which might be nice from anyone > > > coming from a > > > markdown too such as Jekyll. > > > > > > Not related: I haven't seen a Sling CMS feature > > > > in Sling Karaf features. I would like to add one in the near > > > > future. > > > > > > > > > > That'd be great! > > > > > > > > > > > > > > Other notes: I've targeted asciidoc via asciidoctor but there > > > > are issues > > > > with running asciidoctorj in osgi. > > > > > > > > Regards, > > > > > > > > Eugen > > > > > > > > [1] https://github.com/atlassian/commonmark-java/pulls > > > > > > > > [2] https://bintray.com/netdava/maven/commonmark-java > > > > > > > >
