Category: foswiki

Centos Foswiki repository on its way

Just a short teaser from my testing virtual machine: I’m still working on a few wrinkles – hopefully It’ll be releaseable for foswiki 1.1.5

yum install foswiki-widgetsskin

Just a short teaser from my testing virtual machine: I’m still working on a few wrinkles – hopefully It’ll be releaseable for foswiki 1.1.5

yum install foswiki-widgetsskin
========================================================================
 Package Arch Version Repository Size
========================================================================Installing:
 foswiki-widgetsskin i386 110415-226 foswiki 9.6 M
Installing for dependencies:
 apr i686 1.3.9-3.el6_1.2 base 129 k
 apr-util i686 1.3.9-3.el6_0.1 base 89 k
 apr-util-ldap i686 1.3.9-3.el6_0.1 base 15 k
 foswiki i386 1.1.4-231 foswiki 2.6 M
 foswiki-autoviewtemplateplugin i386 111217-226 foswiki 9.1 k
 foswiki-commentplugin i386 111217-226 foswiki 23 k
 foswiki-comparerevisionsaddon i386 111217-226 foswiki 95 k
 foswiki-edittableplugin i386 111217-226 foswiki 78 k
 foswiki-emptyplugin i386 111217-226 foswiki 15 k
 foswiki-famfamfamcontrib i386 111217-226 foswiki 3.0 M
 foswiki-historyplugin i386 111217-226 foswiki 76 k
 foswiki-interwikiplugin i386 111217-226 foswiki 11 k
 foswiki-jqueryplugin i386 111221-226 foswiki 6.1 M
 foswiki-jscalendarcontrib i386 111217-226 foswiki 383 k
 foswiki-mailercontrib i386 111217-226 foswiki 44 k
 foswiki-patternskin i386 111217-226 foswiki 725 k
 foswiki-preferencesplugin i386 111217-226 foswiki 12 k
 foswiki-renderlistplugin i386 111217-226 foswiki 20 k
 foswiki-slideshowplugin i386 111217-226 foswiki 23 k
 foswiki-smiliesplugin i386 111217-226 foswiki 14 k
 foswiki-spreadsheetplugin i386 120118-226 foswiki 37 k
 foswiki-tableplugin i386 111217-226 foswiki 29 k
 foswiki-tinymceplugin i386 111222-226 foswiki 1.4 M
 foswiki-tipscontrib i386 111217-226 foswiki 18 k
 foswiki-topicusermappingcontrib i386 111221-226 foswiki 41 k
 foswiki-twikicompatibilityplugin i386 111217-226 foswiki 140 k
 foswiki-twistyplugin i386 111217-226 foswiki 28 k
 foswiki-wysiwygplugin i386 111217-226 foswiki 61 k
 httpd i686 2.2.15-15.el6.centos base 818 k
 httpd-tools i686 2.2.15-15.el6.centos base 70 k
 mailcap noarch 2.1.31-2.el6 base 27 k
 perl i686 4:5.10.1-119.el6_1.1 base 9.7 M
 perl-AppConfig noarch 1.66-6.el6 base 87 k
 perl-Archive-Tar i686 1.58-119.el6_1.1 base 70 k
 perl-CGI i686 3.51-119.el6_1.1 base 206 k
 perl-CGI-Session noarch 4.35-5.el6 base 120 k
 perl-Compress-Raw-Zlib i686 2.023-119.el6_1.1 base 67 k
 perl-Compress-Zlib i686 2.020-119.el6_1.1 base 43 k
 perl-DBD-Pg i686 2.15.1-3.el6 base 191 k
 perl-DBI i686 1.609-4.el6 base 705 k
 perl-ExtUtils-MakeMaker i686 6.55-119.el6_1.1 base 290 k
 perl-ExtUtils-ParseXS i686 1:2.2003.0-119.el6_1.1 base 42 k
 perl-FreezeThaw noarch 0.45-5.el6 base 19 k
 perl-IO-Compress-Base i686 2.020-119.el6_1.1 base 66 k
 perl-IO-Compress-Zlib i686 2.020-119.el6_1.1 base 133 k
 perl-IO-Zlib i686 1:1.09-119.el6_1.1 base 30 k
 perl-IO-stringy noarch 2.110-10.1.el6 base 68 k
 perl-Module-Pluggable i686 1:3.90-119.el6_1.1 base 37 k
 perl-Package-Constants i686 1:0.02-119.el6_1.1 base 24 k
 perl-Pod-Escapes i686 1:1.04-119.el6_1.1 base 30 k
 perl-Pod-Simple i686 1:3.13-119.el6_1.1 base 209 k
 perl-Test-Harness i686 3.17-119.el6_1.1 base 229 k
 perl-Test-Simple i686 0.92-119.el6_1.1 base 110 k
 perl-Text-Glob noarch 0.08-7.el6 base 11 k
 perl-devel i686 4:5.10.1-119.el6_1.1 base 420 k
 perl-libs i686 4:5.10.1-119.el6_1.1 base 590 k
 perl-version i686 3:0.77-119.el6_1.1 base 49 k
 postgresql-libs i686 8.4.9-1.el6_1.1 base 201 k
 rcs i686 5.7-37.el6 base 169 k
Transaction Summary
========================================================================
Install 60 Package(s)


Yes, I’m finally cutting the foswiki release package up into its constituent parts so that the packages can be updated separately like when using configure.


 


The same build script is used to generate debian packages, so I hope that will come in February too.

	


	







	

		
		
Last few months foswiki
	


	
	
	

		
It seems that I’ve been busy with family things, so have forgotten to blog.


Before we left for Zurich in August, I delivered a foswiki that was an amalgam of TWiki, MediaWiki and Sharepoint Wiki topics.


Sharepoint was the most surprising – technically, its got so much potential, but so little support for endusers. It has federated search, data types, and views, but pretty much all of it needs to be written by someone as a compiled component, and installed on the server.


Seems to me there’s an oportunity for someone to build a compatibility layer allowing users to write applications as in TWiki and Foswiki.


After getting settled in, I was persuaded to start work on foswiki store2 for foswiki 2.0 – bringing together all of the learning and performance work from my Database and MongoDB backends – its happening in my github repository at the moment, as its going to take a month or 2 before its passes all the tests.


And last week, I was distracted by Ward Cunningham’s Federated Wiki – we’ll see how I get myself back on foswiki track – all while looking after the 2 girls (just turned 2.5) while we’re in Zurich.


The foswiki General assembly and FoswikiCamp is probably going to be in CERN, on the weekend of November 19 – hope to see everyone there!

	


	





	

		
		
fastest foswiki (and TWiki) ever – MongoDB for foswiki milestone 4
	


				

				
When the foswiki on MongoDB project started, this query would take 5.4 seconds to provide the html to the client (pure CGI), now it takes 0.7seconds (with mod_fcgid).


Thats a speedup of over 7 times.

			

			
	
	

		
I realised today that I’ve not written up a progress post for foswiki on MongoDB for a bit – and so did a few benchmarks again.


The benchmarks given (at http://foswiki.org/Development/MongoDBPlugin ) are for a structured query on a DataForm based web containing 25,000 topics, and are run on a desktop system running a 1.8GHz core2duo with 2G RAM.


When the foswiki on MongoDB project started, this query would take 5.4 seconds to provide the html to the client (pure CGI), now it takes 0.7seconds (with mod_fcgid).


That’s a speed-up of over 7 times.


Many other large web queries, like a WebIndex on a large web couldn’t even complete before, and now run in a usable fashion.


This milestone we’re separating out each web into its own database, and I’ll be adding in the topic revision information to the database too – that way it won’t matter if you have 10,000 webs, or 1,000,000 – the speed should be essentially constant (so long as you have the server resources to match your loads).


 


If noSQL isn’t suitable, and you would like to see a similar back-end developed using an SQL engine – contact me – WikiRing and fosiki are looking for interested companies with foswiki (and TWiki) scaling issues – without real life testing, examples and stakeholders, its extremely difficult find the many corner cases that our complex engine can allow.

	


	





	

		
		
Sharepoint 2007 to foswiki migration project part 1
	


				

				
I’ve spent the last few days working on getting data out of Sharepoint Wiki, and its shocking. If you read the webservices API and believe it, things would be simple.

			

			
	
	

		
I’ve spent the last few days working on getting data out of Sharepoint Wiki, and its shocking. If you read the webservices API and believe it, things would be simple. Sadly, its got some pretty major bugs, and some pretty woeful architecture too.


The worst finding is that although Sharepoint lists have a webservice API to get versioned data, its broken – all versions of the MetaInfo return the text of the last revision. So I had to resort to brute force html GET’s and parsing the html to try to get the historical info.


Still, data gathered and saved – next week I’ll start trying to extract the valuable user written text from the masses of shoddy html (like in MS Word to html, every line is surrounded by the same 100 character css styles, setting font to Verdana etc.

	


	





	

		
		
Almost a week after LCA2011 is finished….
	


	
	
	

		
and I still have 300 browser tabs open from the small proportion of talks I wanted to go to.


Open source conferences are astounding, hyper-rich information funnels, where hundreds of bright, enthused people open each other’s eyes to little details and big projects that  can help us do more.


wow – I hope I can find the time to go to LCA2012 in Ballarat next year.


Thankyou everyone for a really fun LCA2011 in Brisbane

	


	





	

		
		
Google’s DataWiki experiment
	


				

				
Google Labs has just added DataWiki – it looks like one of the features Foswiki (and its parent) have been doing for 10 years…

			

			
	
	

		
Google Labs has just added a GoogleAppEngine based Java application called – DataWiki.


So far, project information is very minimal, but it looks like one of the features Foswiki (and its parent) have been doing for 10 years…


The timing is excellent, as I’ve been working with others in the Foswiki Community to improve Foswiki’s mashup-ability:


enable easy input/output from a variety of endpoints, e.g. via Twitter, ODK or SMS from a remote location


Right now we’re working on a proper REST API for foswiki data – enabling us to retrieve and save changes to datasets in formats that are convenient to the external endpoints – and to simplify the development to dynamic visualisation and editing tools for complex data.


Perhaps what we’re looking at is a combination of the acquired and shut down JotSpot, and a response to Yahoo Pipes 🙂


Foswiki is an extremely mature (10 years) DataWiki capable enterprise wiki, with significant traction in workplaces around the world, and a strong, motivated developer and user community.

	


	





	

		
		
Make your foswiki run faster, automatically — try mod_pagespeed for Apache
	


	
	
	

		
google has released mod_pagespeed and I’ve turned it on on home.org.au, and I think there is a noticeable improvement in rendering speed.


brilliant – a simple, effective way to make your wiki load faster!


see google’s blog post for more information

	


	





	

		
		
Edit foswiki files in Microsoft Office
	


				

				
Using the WebDAV for foswiki Extension, you can seamlessly edit Microsoft Office files in Word, Excel and Powerpoint, and then save directly back into the Wiki.

			

			
	
	

		


editing is easy
Kontextwork WebDAV




Using the WebDAV for foswiki Extension, you can seamlessly edit Microsoft Office files in Word, Excel and Powerpoint, and then save directly back into the Wiki.


Using WebDAV, users can get direct access to Wiki topics and attachments, via the WebDAV URL – making it possible to attach documents by drag and dropping them directly in Windows Explorer.


Some technical details


WebDAV for foswiki requires advanced libraries on the server – including Apache 2 mod_perl support. For full integration mode, some trust settings need to be changed in Internet Explorer, or an extension installed to Firefox.


Required Perl modules and extensions


    

  • APR::Table
    • 

  • APR::UUID
    • 

  • Apache2::Access
    • 

  • Apache2::Const
    • 

  • Apache2::Module
    • 

  • Apache2::RequestIO
    • 

  • Apache2::RequestRec
    • 

  • Data::Dumper
    • 

  • Encode
    • 

  • File::Find::Rule::Filesys::Virtual
    • 

  • File::Spec
    • 

  • POSIX
    • 

  • URI
    • 

  • URI::Escape
    • 

  • XML::LibXML => than 1.64 (declaredPrefix function is needed)
    • 

  • XML::Simple
    • 

  • Filesys::Virtual
    • 

  • POSIX
    • 

  • File::Path
    • 

  • JSON
    • 



Foswiki::Plugins::JQueryPlugin


	


	





	

		
		
New Dynamic jquery mb.Menus for foswiki
	


	
	
	

		
I’ve just started work adding Matteo Bicocchi’s rather stunning mb.Components – starting with mb.Menu. Along the way, adding foswiki Macro’s to make it simpler for us to use, I’ve also made some changes to the code (which hopefully I can get integrated into an mb.Menu release) that I have attached to the live demo.


Here’s the all important Screenie: