This is a read-only archive. Find the latest Linux articles, documentation, and answers at the new Linux.com!

Linux.com

Feature: Enterprise Applications

New Drupal 5 shines

By Michael Stutz on January 30, 2007 (8:00:00 AM)

Share    Print    Comments   

It's been five years since Drupal, the popular GPLed Web development framework, has had a major version release. The new Drupal 5, which debuted in earlier this month, was eight months in development and incorporates more than 1,000 patches from nearly half as many contributors. It also features overhauls and updates in system performance, usability, user interface, and theming.

The only requirements for Drupal 5 are a Web server, PHP (4.3.3 or greater), and either a MySQL or PostgreSQL database. PHP's XML extension has to be enabled if you want XML services such as Jabber, and Apache's mod_rewrite is also necessary if you want to have "clean" URLs -- and you probably do.

You can be up and running with Drupal in less than five minutes because installation is basically instantaneous. Once you've made a new SQL database for your site, you just have to extract the Drupal 5 sources into your Web directory, which is a quick wget and tar operation. Then you open a browser window to your site's root page and complete a form to configure Drupal to work with your database. If your database is hosted on another server, you have to click "Advanced options" and give the hostname. The only snag I encountered was that Drupal needed write permissions to the file /sites/default/settings.php, so I had to chmod it (and then chmod it back once installation was complete, because otherwise it's a security risk).

This new Web-based installer is easy to use. You're given a "Welcome" page with a five-step menu that explains everything you have to do in order to get your site going, beginning with creating your main administration account. You're assigned a random password for the account, but you can change it later.

After this you follow links to configure the system, enable any extra modules, change the theme settings, and then add actual content to the site. It's best to open these links in new windows, so that you can go back to the menu when you're done with each step.

A great new look

Drupal installation Web interface
Drupal installation Web interface - click to enlarge
If you've ever used Drupal before, the first thing you'll notice is the great new look. This is the new default theme, Garland. It really looks like pro software, and WordPress must have thought so, too -- they quickly ported it, even doing so a month before Drupal 5 came out.

You can configure Garland in various ways through the Web interface, most impressively by picking a whole new color scheme with a color selection tool. This is a real advance on typical CMS theme customization, where at best you select a few buttons on a Web form. The color selector actually feels like you're working inside a real application, and I hope it's a model for themes to come.

While Drupal 5 comes with a handful of themes, none are as advanced as Garland yet, and you'll undoubtedly find compatibility issues with themes designed for older versions. Some 5.0 themes are showing up in Drupal's themes area as well as in the Drupal pages on Themebot, but the showcase Drupal Theme Garden has come to a close.

New themes are installed in Drupal 5 by downloading a theme tar archive and extracting it into your themes directory. That's all it takes for the theme to show up in the administrative Web interface, but it would be nice if there was a way to install and uninstall themes from the interface.

Usability and interface

Garland color selection picker
Garland color selection picker - click to enlarge
Dozens of improvements went into the administrative interface in Drupal 5. For instance, it's much easier to make sweeping changes across comments (such as deleting spam) with the new "select all" feature. You can sort the view either by task or module, and an "advanced" view is provided with a setting that lets you hide descriptions. While it isn't perfect, it's better than most systems, and is looking more like a real application than an elaborate Web script. Logging is displayed with easy-to-read, color-coded tables, and you'll notice that if something ever goes wrong, or if something isn't installed right, you'll get an intelligent error message, usually boxed in red on the main administration page and on a separate "status report" page. This was an idea that Drupal developer Steven Wittens says was influenced by Mac OS X.

Drupal is frequently used on sites that offer user registration (it supports comments, a forum, and features for group collaboration), and administrators will find thorough and fine-grained user access control in Drupal 5 -- you can even control which modules are accessible to users by defining their "role," which by default is set up with options for anonymous or authenticated users. You can also use the taxonomy access control module to restrict access to whole branches of your site, or to content tagged with certain terms; this is good for making subscription-based sites or for selling site content.

The jQuery JavaScript library has been included as part of Drupal's core. Among the many changes in handling modules is the creation of install profiles, which let you preselect and configure a set of modules to make a customized Drupal installation -- what has been called "module mashups" by developers.

But as with themes, the module pages have changed considerably. Old modules will have to be converted or rewritten to work with Drupal 5, and many of the official modules still haven't been converted yet; even Drupal's popular shopping-cart solution, the ecommerce module, isn't available for Drupal 5.

Performance

On a high-traffic site, Drupal's CSS-backed pages can be a performance concern, so a lot of changes went into Drupal 5 to address that. There's a caching option now -- if turned on, Drupal serves cached pages to anonymous users. It also has a built-in CSS preprocessor that aggregates and compresses CSS files. This is useful because Drupal relies heavily on its own CSS files, and each of these files is a separate user request. Because of that, if you have a popular site, you can soon find that your server is getting bombarded. This option combines the CSS and HTML in a single request, and helps considerably with load time.

Another improvement is the change to error reporting pages, such as for 404 or 403 errors. You can set up your own plain error pages without all of the extra Drupal layout, and you can customize the message displayed in "off-line mode" when you've taken the site down.

Documentation and community

Documentation is available online in the Drupal handbooks, which are sorted by major task, but the documentation still feels a little lacking. Part of the problem is that all the versions are jumbled together -- deprecated versions share the spotlight with instructions for 5.0. And if you try to follow along with the various documentation, you'll find that important details are sometimes left out, and many Drupal terms used in the manuals are either defined self-referentially or so imprecisely that as a Drupal newbie you know you're not getting the whole story.

Installing and running Drupal is fairly easy now, but configuration of a first-class site still takes work and ultimately a programmer's hand -- you have to know your PHP and CSS, and you have to spend time learning how it all interacts in Drupal, which will inevitably cause you to get involved with the various community sites, such as Drupal Groups (which just passed 10,000 subscriptions) and Drupal's main forum. In addition, Planet Drupal is an aggregate of feeds from Drupal-related sites.

A good thing gets better

Drupal's dynamic taxonomy system for content categorization has always given it an edge as a content management framework, and the changes in Drupal 5 have been real improvements over its previous version.

But almost as important as what's gone into Drupal 5 is what's coming in Drupal 6, which is now in development. Some exciting and important features (including internationalization) won't be ready or officially supported until that's ready, though it's not clear when that will be, as the project is offering no expected release date.

Share    Print    Comments   

Comments

on New Drupal 5 shines

Note: Comments are owned by the poster. We are not responsible for their content.

Drupal 5.1

Posted by: Anonymous Coward on January 30, 2007 06:20 PM
Maybe I need to try Drupal, if even NASA uses it.<nobr> <wbr></nobr>;)

By the way, version 5.1 was released yesterday.

<a href="http://drupal.org/" title="drupal.org">http://drupal.org/</a drupal.org>
<a href="http://en.wikipedia.org/wiki/Drupal" title="wikipedia.org">http://en.wikipedia.org/wiki/Drupal</a wikipedia.org>

#

spam SPAM spam

Posted by: Anonymous Coward on January 31, 2007 12:54 AM
Thanks for more of your Wikipedia spam. Wikipedia is making a name for itself as a source of spam, thanks to the likes of you.

Wikipedia is spam.

#

Re:spam SPAM spam

Posted by: Anonymous Coward on February 01, 2007 12:12 AM
Totally. When searching on Google, I use -site:wikipedia.org so the crud doesn't appear in the results.

Wik'a..S..ks..Do..ey..Ba..s

#

Several major releases

Posted by: Anonymous Coward on January 31, 2007 12:05 AM
Just a little clarification<nobr> <wbr></nobr>... Up until Drupal 5, the release numbering system was such that every point release was a major release. That is, Drupal 4.4., 4.5, 4.6 and 4.7 each was a major release, with major new enhancements, API changes, etc. Drupal has been going through rapid development all this time, with a major release a year or sooner.

#

Caching and internationalization

Posted by: Anonymous Coward on January 31, 2007 11:31 PM
Drupal has had caching since 4.6 if not earlier, which has been a super feature. Also, internationalization/localization is already available (and has been for some time) in a number of user contributed modules.
Great article, great software.

#

Not a particularly interesting article

Posted by: Anonymous Coward on January 31, 2007 11:41 PM
I'm involved with an organization that is desperately looking for a decent open source content management system for a LARGE SCALE overhaul of hundreds of disjoint scattered and poorly managed websites.

Your article doesn't really get into any specifics... at all!

Spending a paragraph explaining the ease of installation really doesn't tell me how this is a relevant version over 4.7, nor do you address any functionality other than minor blog / commentary related stuff. Drupal is more than a blog application

Also, CSS-backed pages are your concern regarding performance?! Give me a break... usually its the database back-end. So 2 extra hits for 2 css pages, that doesn't take-down a webserver, unless you are running a 486 on a 56k modem.

#

Re: Not a particularly interesting article

Posted by: Anonymous [ip: 86.142.197.101] on August 06, 2007 01:07 AM
Oh, for gosh sakes. I'm sorry that I noted your pointless remarks seven months too late but...

For all of your capital letters, I'd really hope that you would run a well-defined Proof Of Concept (POC). This means that, instead of simply reading a one page review and deciding your next 5 year strategy based on that, you POC individual products/companies with specific critical success factors...

You read a review to influence whether one or more products will be in your final POC list - not to make the final decision for you, you lazy git.

I thought the review was concise, opinionated and useful.
Cheers

#

Drupal not that great.

Posted by: Anonymous Coward on February 01, 2007 10:03 AM
I just installed drupal for the 2nd time. first time was version 4.7 and both times I was unable to create the first user account. the first time around I used the forum to figure out the problem Drupal was having and got that fixed but soon after I wasn't able to get an mp3 module working and finally just deleted it and went back to Joomla because I could actually get a working site up and running in a matter of minutes instead of days or weeks. This time around I am not even going to fight with it. If it doesn't work the first time then not only doesn't it shine it doesn't even light up... or even glow just a little.... Stick with Joomla it's much easier and much more powerful in my opinion

#

Re:Drupal not that great.

Posted by: Anonymous Coward on February 02, 2007 12:50 AM
If you were unsuccessful in your attempts to install it, then you honestly can't accurately compare the two. Or, you can continue to post this angry little messages around.

#

Re:Drupal not that great.

Posted by: Anonymous Coward on February 02, 2007 03:58 AM
your probably right. drupal is not that great for people who can't install it. in fact, i would go so far as to say, please, don't use it. we don't need people who think that joomla is a good cms in our community anyway.

for anyone else with half a clue, please check out drupal and get involved in the community. i have done thousands of hours of custom development for drupal and let me tell you, it is truly amazing that this system doesn't cost thousands or even 100's of thousands of dollars.

#

Drupal

Posted by: Anonymous Coward on February 02, 2007 12:25 AM
Drupal has come a long way.

While its more powerful than Joomla IMO, the latter has received more attention. With the new interface, and some marketing, I think Drupal will be able to increase its user base significantly.

In the mean time, if you just want to try it out, you can get both Drupal v5 and Joomla pre-configured with Apache, PHP, and MySQL, under Windows, with the <a href="http://www.devside.net/" title="devside.net">Web-Developer Server</a devside.net> Suite.

#

Drupal v/s Joomla

Posted by: Anonymous Coward on February 05, 2007 04:32 AM
Drupal CMS has steadily made its way in organizations like IBM, SUN, SONY, YAHOO, WARNER BROTHERS, BUSINESS OBJECTS, NASA to name a few.

Joomla is a Joke!

#

Drupal is Total Voodoo

Posted by: Anonymous [ip: 70.70.17.244] on February 22, 2008 01:12 AM
Everyone says that setting up and installing Drupal is the hard part. I've found that to not be the truth. Installing Drupal was not any harder than installing any CMS package. You have to know what you are doing, or it will break. Modules are easy to install and manage. The big problem with Drupal is the Voodoo. Things randomly seem to start and stop working. Permissions issues crop up, and are gone a few minutes later, only to rear up with a death toll finality. Solutions on the community range from effective and logical to total utter flailing around. If you use Drupal be prepared to randomly go into your DB tables and hack things.

Using Drupal has dragged an 8 week project to 16 weeks and counting. About once a week Drupal's internal workings suddenly decide they want to kick a fit, and we spend between one hour and five days trying to diagnose, replicate ( so it doesn't happen again ), and fix the problem. 9/10 times there isn't a way to replicate, you just have to deal with the random factor. Lots of strange bugs, lots of unrecorded bugs, lots of wonky modules that you have to sift through carefully.

I can honestly say that I will never use Drupal again. Unexplained phenomenon are par for the course. Everything is total utter Voodoo, from the way Drupal builds it's markup and div structure, to theming, to fundamentals like permission controls. If you are at the start of your project and using Drupal, get out now while you still can before you get dragged into the ninth ring of Drupal hell like my team.

#

This story has been archived. Comments can no longer be posted.



 
Tableless layout Validate XHTML 1.0 Strict Validate CSS Powered by Xaraya