Thank you Thomas. There are two reasons to load "structural metadata" into a Lua data page, to be imported with mw.loadData(): 1. often the tl|Pg - which reads data page by mw.loadData() and converts a book page number/mark into a running link to djvu page - is called dozens, sometime hundreds of times by a single Page: this happens, i.e., into glossaries, indexes of people, indexes of lemmas; so, it's important IMHO that it's not server expensive; 2. I'm an absolute Lua beginner, and I'm searching for opportunities to test most interesting Lua features. ;-)
I'm using javascript to build data Lua data page since I find it comfortable for tests (much more comfortable when coupled with Chrome Shortcut Manager); data pages can be built with a python bot too, but I think that a "manual opportunity" by javascript should be saved for updates/tests and so on. And.... it's so exciting to see how code appears into a eyeblink.... :-) I'm going to expand the data page adding ns0 names of pages and subpages and ranges of pages which they transclude (all the needed data are wrapped into Index: wiki code in it.source); so I hope that tl|Pg link will point djvu page in nsIndex and nsPage, and will point to ns0 page/subpage when transcluded into ns0. Alex 2013/6/1 Thomas PT <thoma...@hotmail.fr> > Hi! > > It looks very good! > In my opinion the template will be more interesting (but also more heavy) > if you work directly with the Index page by loading its content (local page > = mw.title.new( 'Index:XXX.djvu' ); local text = page:getContent()) and > parsing the <pagelist> tag that will give you the displayed number <-> > number in the djvu conversion. > > Thomas > > ------------------------------ > Date: Fri, 31 May 2013 16:10:47 +0200 > From: alex.bro...@gmail.com > To: wikisource-l@lists.wikimedia.org > Subject: [Wikisource-l] Playing with Lua, javascript and pagelist tag > > > I'm testing a template [:it:s:Template:Pg]] (calling a Lua module) that > fastly converts book page numbers, passed as the unique parameter to the > template, into links to right djvu pages, without any need to add delta > parameters and linking any format for page number (arabic, roman, other...) > since page numbers are seen as strings. > > The Lua script reads a data page, containing tables for conversion book > page->djvu page and reverse, using mw.loadData() function for max > efficiency (often there are dozens, sometimes hundreds of links to pages > into a single book page; ity happens into analytical indexes, glossaries > and so on). > > The Lua data page is written in a eyeblink by a js script, which reads and > parses html of Index: page, produced by pagelist tag; so it's very > comfortable to fill such data page and to update it, if pagelist parameters > are updated. > > Is this "beginner's Lua exercise" someway interesting/inspiring in your > opinion? > > Alex brollo > > > > _______________________________________________ Wikisource-l mailing list > Wikisource-l@lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/wikisource-l > > _______________________________________________ > Wikisource-l mailing list > Wikisource-l@lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/wikisource-l > >
_______________________________________________ Wikisource-l mailing list Wikisource-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikisource-l