Sometimes hyperlinks break. Rename, move or remove the target -- and here it goes.
What is "link rebinding"? This is just an idea that this effect can be suppresed actively or some tools which would ease this can be created. Now I'll share some thoughts on this. First, I'll point that there's four (or five) types of links that should be considered: 1. links inside TW (on a tiddler or a slice) 2. links from TW to a site (or a file) 3. links to TW from a web-page 4. links to a TW-page from a TW-document Now, some possibilities that can be implemented: 4. "Usecase": a site changed it's location. If a TW-document contains many links to the site, there appears some cleanup to do. This can be overwhelmed by some script, or.. Let's remember the links in TiddlySpace. They look like [[title|tiddlerName]]@spaceName and are rendered in the well-known way. Now let's consider the construction as following: [[title|tiddlerName]]@variablePointingTheSiteBase If there exists a tiddler, say SourceReferences which contains slices like |TheSiteOfMyFriend|...myfriend.org/...| |BestCookingRecipes|...some-good-cooking-recipes-site.com/...| etc, the system can treat [[Interesting stuff|I bought the best bike ever]]@TheSiteOfMyFriend as a ...myfriend.org/.../#[[I bought the best bike ever]] link. If the site moves, the user can just change the slice value - and it goes all right then. Also, if the slice name is a wikiword, the references list can used if the site is removed for changing the context. More than that, if it is removed, the slice value can be changed to a tiddler name which should be opened when the [[..|..]]@sliceName link is clicked. For backward compability the absence of a slice can be treated as a link to TiddlySpace (this, however, also can be parametrized - I mean, paramDefaultValue=TiddlySpace). An example: the move of the lewcid repository. 2. Now this can be handled in a similae way. What syntax to use? May be it can be something like [[*]]@TheSite and [[news.*/in-the-world/8-06-2011/smth.html]] ? This should be somehow distinguishable between TW and non-TW page and also easy to write.. Though, slice values can be different: for instance, for TW-pages they should be |RepositoryOfTheGreatContributor|tw http://tiddlytools.com| while others should be just |Search|http://google.com| 3. Now, let's move to the reception part. If it is the case of lewcid, nothing can be done since the domain doesn't belong to the author anymore. In the opposite situation one will desire some kind of "thoughtfull redirection" -- I mean, if the link was initial-place.org/.../tw.html#[[Tiddler1]]%20[[Tiddler2]] %20[[Tiddler3]] one would expect the redirection to new-place.org/.../tw.html#[[Tiddler1]]%20[[Tiddler2]]%20[[Tiddler3]] rather than to new-place.org/.../tw.html There was some discussion [1] where Eric pointed that there's a plugin [2] which can solve this partially, but if the link references more than one tiddler, the redirection would be annoing to the user (and if he's not familiar with TW, he couldn't join the links into one page even if the appropriate link is generated in each tiddler). One usecase which I imply is using TW as a webpage in TiddlySpot, TiddlySpace (etc) or services like Ubuntu One (not Dropbox which restricts public sharing of .html) as a first step of public works with further perspective of creation of one's own domain. In general, this can help to join or leave the source from some comunity/service. In [1] I specified some technical details, but didn't get some answeres for development. If they appear, I probably can try this after 28.06 (diploma, you know ;) ). Though, if this rises some security issues, this also should be sounded. 1. Finally, let's consider the most complicated part (as I understood from the short discussion in [3]). I'll note in brackets that the latest plan (recalc references on demand and than rebind links) was not discussed over. Another idea that came to my mind is that "innerlink rebinding" can be achieved easier. I mean, let's consider a tiddler with a link to a section or a slice within itseft. For instance, in tiddler T contains a hidden section S1, which is referenced by a slider in T; there can also be sliders for S2, S3.. I have some TW-documents with such a construction. This, however, wouldn't be of big concern if, say, PasteUpPlugin is expanded sliders and tabs.. So, some food for thoughs. Regards, Yakov. [1] http://groups.google.com/group/tiddlywiki/browse_thread/thread/26c3415174300775 [2] http://www.tiddlytools.com/#MissingTiddlersPlugin [3] http://groups.google.com/group/tiddlywikidev/browse_thread/thread/5995a23c80d3d42 , use search with "bind" keyword -- You received this message because you are subscribed to the Google Groups "TiddlyWikiDev" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/tiddlywikidev?hl=en.
