This step-by-step guide on debian i386 to amd64 conversion was really handy. I was in a hurry and needed clear and concise instructions.

My only trouble with the procedure was on the last step. My initrd image was built with bad libraries and refused to boot.

I had to update /etc/ld.so.conf and /etc/ld.so.d and rebuild the initrd from a rescue system (mkinitramfs).

Kudos to Stefanos Harhalakis for the howto.

Adapting the basic Arthemia theme is covered on an article on wpml.org. Here you can find instructions to make Arthemia-Premium work with WPML.

If this helped you can always

If this helped, but not enough, you can try hiring me for help.

This post is based on the Arthemia customizations used in the Vino Valencia site.

Home Page Link

Relative links and links to the home page  should be fixed as per the wpml site recommendations.

This is a Search&Replace operation. In any of the theme’s files we need to replace occurences of:

• either `get_option(’home’)` or `get_settings(’home’)`
• with `icl_get_home_url()`

Category links

The function `get_category_link()` is replaced and extended in wpml with `icl_link_to_element()`; this function prints not only the link but also the wrapping html.

Here’s a sample patch from footer.php showing how we must make the `get_category_link` substitutions

(`-` denotes original line, `+` denotes updated line)

-       <h3 class="cat_title"><a href="<?php echo get_category_link($ar_video);?>"><?php _e('Latest Video Post','arthemia');?></a></h3>

+       <h3 class="cat_title"><?php icl_link_to_element($ar_video, 'category'); ?></h3>

`icl_link_to_element` uses the name of the category as title (i.e. instead of the original ‘Latest Video Post’). To customize the title use an additional parameter:

icl_link_to_element($ar_video, 'category', __('Latest Video Post','arthemia'))

Category listings

A few componentes of Arthemia Premium use a foreach loop over an array of categories. To get the translated categories instead of the categories of the default language we need to add some wpml magic.

Here’s a sample substitution from the category bar in header.php :

(using the same patch notation as before)

sort($postcat);

foreach ($postcat as $cp_pC ) { ?>

-

-    <?php query_posts("showposts=1&cat=$cp_pC"); ?>

+

+    <?php $cp_pC = icl_object_id($cp_pC, 'category');

+     query_posts("showposts=1&cat=$cp_pC"); ?>

<div id="cat-<?php echo $cp_pC; ?>" class="category" onclick="window.location.href='<?php echo get_category_link($cp_pC);?>';">

We tell WPML to get the Id of the translated category before moving on with the `query_posts()` call. Places that need this fix applied can be found searching for occurrences of `foreach ($postcat as $cp_pC )`. The category bar and the spoilers are two of such places (in header.php and sidebar.php respectively).

Random posts

Random posts are selected in arthemia using a customized sql query. We must  join that query with wpml tables to limit the selected post to the current language. These changes serve as templates  for any other custom sql query a custom Arthemia-Premium may have implemented. Here is the patch for this change (taken from the `filter_queries` function in the sitepress class):

-    <?php $randompost = $wpdb->get_results("SELECT ID FROM $wpdb->posts WHERE post_status = 'publish' AND post_type = 'post' ORDER BY RAND() LIMIT 12");

+    <?php $randompost = $wpdb->get_results("SELECT ID FROM $wpdb->posts p

+            JOIN ".$wpdb->prefix."icl_translations t ON p.ID = t.element_id

+            WHERE p.post_status = 'publish' AND p.post_type = 'post' AND t.language_code='".ICL_LANGUAGE_CODE."'

+            LIMIT 12");

+

+    shuffle($randompost);

We `shuffle()` the posts array instead of including `ORDER BY RAND()` in the query.

Colors on the category bar

A tricky change. It can get confusing as the colors are only linked to the category ids in the default language; so you must translate some of the category id and let others unchanged.

I advise to replace the full `for` loop in header.php with the updated one  here:

for( $cp_i = 1; $cp_i <= $cp_max; $cp_i ++ ) {

$cp_catCol = get_settings( "cp_catColor" );

$cp_iCol = get_settings( "cp_hexColor_" . $cp_i );

$cp_tCol = get_settings( "cp_textColor_" . $cp_i );

$cp_hCol = get_settings( "cp_hoverColor_" . $cp_i );

if( ($cp_iCol != "") || ($cp_tCol != "")  ) { ?>

/* category bar */

#cat-<?php echo icl_object_id(get_settings( "cp_colorCategory_" . $cp_i ),'category'); ?> { border-top:8px solid <?php echo $cp_iCol ?>; color:<?php echo

$cp_tCol ?>; }

#cat-<?php echo icl_object_id(get_settings( "cp_colorCategory_" . $cp_i ),'category'); ?>:hover { background:<?php echo $cp_iCol ?>; color:<?php echo $cp

_hCol ?>; }

/* sidebar */

#sidebar h3.catt-<?php echo icl_object_id(get_settings( "cp_colorCategory_" . $cp_i ),'category'); ?>  {background:<?php echo $cp_iCol ?>; color:<?php ec

ho $cp_catCol ?>; }

#sidebar h3.catt-<?php echo icl_object_id(get_settings( "cp_colorCategory_" . $cp_i ),'category'); ?> a { color:<?php echo $cp_catCol ?>; }

<?php } } ?>

Note how `icl_object_id` is used only to complete the css class `catt-`.

For a few months I had no time to invest in puppet and I ended migrating three minor versions of puppet. Namely from 0.24.4 to 0.24.7; three minor versions that moved puppet forward and caused some havoc on my systems.

With the new version Webrick’s performance was even worse than before. Plugins took forever to sync and most client just gave up with a timeout while retrieving plugins.

So the update was also motivation enough to switch to mongrel plus nginx. The instructions at puppet’s wiki are good enough. Once every thing was working properly the performanced skyrocketed, with mongrel my clients fetch and run its catalogs in a fraction of the time required with webrick; Hooray!

Only a issue with my prior client access control, had to disable any IP restrictions on fileserver.conf using Allow *. The issue has to do with nginx and mongrel unable to properly communicate the Ip of the client and seems fixed since a month ago.

Via planet python I read of a pythonista and craftsman feed-up with software establishment, and turning away from professional software development; he wants Art and energy back in his code. A brave guy, not afraid of the GIL-Dragons.

I know many people are slowing down and searching for fulfillment where the little things don’t get in the way. Patrick’s choice in this is bar-tending for a living, and coding as part of his life. To me that choice implies lots of beer-tending and not that much/good coding; but working for non-profits, local communities, or just embracing simplicity are also approaches that probably wouldn’t suit me.

I’m trying the Natural Enterprise way, coding and technology for life and profit (mutual and responsible). I stand in the shoulders of those that contribute to Free Software project. My question is how integrate those Free Software coders in a working gift economy. Current donation and micro-payment schemes don’t work; they are good for the middle man but not cost effective for nano-lending (tips, <10$). Maybe an open field for non-currencies,the P2P micro-credits, and fund-raising entities.

I heartily recommend comments to Patrick’s post as well as his archived posts on coding, energy, and Art.

Css validation done with the cssparse tool from css-utils (python).

The idiom to get a list of staged git files and filter it is handy on other pre-commit scripts.

for css in $(git diff-index --name-only --cached HEAD -- | grep '\.css$'); do
if cssparse $css 2>&1 | grep '^ERROR' ; then
exit 1
else
echo "css files validated"
exit 0
fi
done


• The wise writing from Dave Pollard about Un-learning to play. I find his let-self-change  concept both powerful and poetic. Change is a posibility most of the time.
• Dave also writes about building natural enterprise. How to make a living doing what is relevant.
• The road itself is inspiration: social media, online conversations, blogs, … whatever, just watch your steps.
• People like Crossfit-Hq demostrate the many niches available for meaningful, community-based business.
• Small changes, a word at a time, that invite to change and reflection, ecopreneur, entregreeneur, communities of practice, openspaces.

And from the experiences of people playing with money and free/open software:

• Running your company as an Open Source Project
• Software as a public good
• The meatcloud manifesto: men trying to tame infrastructures and meatclouds, and making money in the process.
• And learning from the errors of others, never forget that money changes everything.

I’m in the planning phase of a joint venture in which most of my revenue will consist on a  sales percentage once the shop is up and running; why this kind of agreement aren’t more prevalent? I suppose they are perceived as risky. Better a web we cannot manage than share a fraction of its non-profits.

To the old-timer paying a commissions to salesmen should  be more than familiar; to the developer a percentage serves as motivation to keep things updated and justifies maintenance chores that sometimes are hard to bill.

So maybe some business should be looking for web developers willing to act as they sales representatives on the web and earn a mutual profit.

The only pitfall on the installation was grub mishandling the Sas6 arrays. Two Raid-1 arrays were configured on the internal SAS6 controller. The two arrays are seen as virtual disk on the Linux side, but their names/order are reversed:

/dev/sda => contains the physical disks 2-3 (second array)

/dev/sdb => contains the physical disks 0-1 (first array)

Both me and Debian Installer got confused with the disk distribution. Grub insisted on being installed on /dev/sda and that device won’t boot the machine. After a few tries (and hours) I got grub on the boot array (the first one); the install was completed by entering the target chroot and manually issuing:

grub-install –no-floppy “(hd1)” 

Lesson learned, your Sas6 won’t look for a boot sector on the second array.

Now, with the machine provisioned and running, I’m itching with curiosity about the lcd display and the ipmi implementation on the machine. Seems that you can output to the lcd from linux in a primitive and crude way.

When i firs heard of chef i got a litle worried about the possible damages to puppet as a community and as a project. It seemed weird to me to hear from chef on the #puppet irc channel and also weird were some of the opinions on the blogs of Chef’s evangelist (in particular one impliying bad behavior from Lak when he asked for money/contract to fix a particular issue).

In my opinion puppet is a well-behaved FLOSS project that is fostering community, writing code, and earning money. I’m glad to see those same worries of community hijacking being discussed in puppet-users. And even happier seeing the changes in licensing and focus that are underway at reductivelabs.

So, cheers for reductivelabs for keeping the good work and trying new roads to grow and prosperity. Let’s not repeat the Tla Tale.

You can read the (now old) news about Chef at The Madstop.

The giving part is really nice. For some one like me using mostly Free/Libre/Open Source for most of my bussiness, this trick is a clear tip to contribute back some of my earnings. Thanks to this I’m getting into the habit of sending a donation to the project I feel most contributed to my work on the last month (thank Aquamacs!).

To help on the accounting I’m using a Dashboard widget.  With the multipliers configured I use the Income box to calculate my Wealth & Giving contributions.