Chen Hui Jing: Drupal 101: Creating an iTunes podcast feed

Planet Drupal - ma, 2015/05/04 - 2:00am

Podcast listenership has been steadily increasing in recent years, and some are even predicting that we’re on the verge of a podcasting explosion. With that being said, it’s pretty likely you’ll get tasked with creating an iTunes podcast feed. Luckily, it’s quite simple to create one on your Drupal site with Views.

Required modules

Create/Modify content type for feed
  1. Install and enable the required modules. drush en views views_ui views_rss views_rss_core views_rss_itunes libraries getid3 -y
    • Create a new folder in your libraries folder like so:...
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DrupalOnWindows: Drupal: Fields or Properties (or something else)

Planet Drupal - zo, 2015/05/03 - 7:00pm
Language English

Making Drupal scale is hard. It is even harder if you application is big and complex. And one of the main problems is that usually not enough attention is paid to data storage. But let me tell you that the storage model you pick is the backspine of your application, its heart, its soul. 

No fancy UI is ever going to compensate for a slow, unmaintainable and crappy engineered piece of software. 

More articles...
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orkjerns blogg: Drupal and IoT. Code examples, part 1

Planet Drupal - zo, 2015/05/03 - 3:39pm
Drupal and IoT. Code examples, part 1 Body

As promised, I am posting the code for all the examples in the article about Drupal and the Internet of Things. Since I figured this could be also a good excuse to actually examplify different approaches to securing these communication channels, I decided to do different strategies for each code example. So here is the disclaimer. These posts (and maybe especially this one) would not necessarily contain the best-practices of establishing a communication channel from your "thing" to your Drupal site. But this is one example, and depending on the use-case, who knows, this might be easiest and most practical for you.

So, the first example we will look at is how to turn on and off your Drupal site with a TV remote control. If you did not read the previous article, or if you did not see the example video, here it is:

Overview of technology and communication flow

This is basically what is happening:

  • I click the on/off button on my TV remote.
  • A Tessel microcontroller reads the IR signal
  • The IR signal is analyzed to see if it indeed is the "on/off" button
  • A request is sent to my Drupal site
  • The Drupal site has enabled a module that defines an endpoint for toggling the site maintenance mode on and off
  • The Drupal site is toggled either on or off (depending on the previous state).
See any potential problems? Good. Let's start at the beginning Receiving IR and communicating with Drupal

OK, so this is a Drupal blog, and not a microcontroller or javascript blog. I won't go through this in detail here, but the full commented source code is at github. If you want to use it, you would need a tessel board though. If you have that, and want to give it a go, the easiest way to get started is probably to read through the tests. Let's just sum it up in a couple of bullet points, real quick:

  • All IR signals are collected by the Tessel. Fun fact: There will be indications of IR signals even when you are not pressing the remote.
  • IR signals from the same button are rarely completely identical, so some fuzzing is needed in the identification of a button press
  • Figuring out the "signature" of your "off-button" might require some research.
  • Configure the code to pass along the config for your site, so that when we know we want to toggle maintenance mode (the correct button is pressed), we send a request to the Drupal site.
Receiving a request to toggle maintenance mode

Now to the obvious problem. If you exposed a URL that would turn the site on and off, what is to stop any random person from just toggling your site status just for the kicks? Here is the part where I want to talk about different methods of authentication. Let us compare this to the actual administration form where you can toggle the maintenance mode. What is to stop people from just using that? Access control. You have to actually log in and have the correct permission (administer site configuration) to be able to see that page. Now, logging in with a micro controller is of course possible, but it is slightly more impractical than for a human. So let's explore our options. In 3 posts, this being the first. Since this is the first one, we will start with the least flexible. But perhaps the most lo-fi and most low-barrier entry. We are going to still use the permission system.

Re-using your browser login from the IR receiver

These paragraphs are included in case someone reading this needs background info about this part. If this seems very obvious, please skip ahead 2 paragraphs

Web apps these days do not require log-ins on each page (that would be very impractical), but actually uses a cookie to indicate you are still trusted to be the same user as when you logged in. So, for example, when I am writing this, it is because I have a session cookie stored in my browser, and this indicates I am authorised to post nodes on this site. So when I request a page, the cookie is passed along with it. We can also do the same passing of a cookie on a micro controller.

Sending fully authenticated requests without a browser

So to figure out how to still be authenticated as an admin user you can use your browser dev tools of your choice. Open a browser where you are logged in as a user allowed to put the site into maintenance mode. Now open your browser dev-tools (for example with Cmd-Alt-I in Chrome on a Mac). In the dev tools there will be a network tab. Keep this active while loading a page you want to get the session cookie from. You can now inspect one of the requests and see what headers your browser passed on to the server. One of these things is the header Cookie. It will include something along the lines of this (it starts with SESS):

SESS51337Tr0lloll110l00l1=acbdef123abc1337H4XX

Since I am a fan of animated gifs, here is the same explanation illustrated:

This is the session cookie for you session as an authenticated user on your site. Since we now know this, we can request the path for the toggle functionality from our microcontroller, passing this cookie along as the header, and toggle the site as we were just accessing it through the browser.

The maintenance_mode_ir module

As promised, I also posted the Drupal part of the code. It is a module for Drupal 8, and can be found on github

So what is happening in that module? It is a very basic module actually mostly generated by the super awesome Drupal console. To again sum it up in bullet points:

  • It defines a route in maintenance_mode_ir.routing.yml (example.com/maintenance_mode_ir)
  • The route requires the permission "administer site configuration"
  • The route controller checks the StateInterface for the current state of maintenance mode, toggles it and returns a JSON response about the new state
  • The route (and so the toggling) will never be accessible for anonymous users (unless you give the anonymous users the permission "administer site configuration", in which case you probably have other issues anyway)
  • There are also tests to make sure this works as expected
When do you want to use this, and what is the considerations and compromises

Now, your first thought might be: would it not be even simpler to just expose a route where requests would turn the site on and off? We wouldn't need to bother with finding the session cookie, passing that along and so on? Legitimate question and of course true in the sense that it is simpler. But this is really the core of any communications taking place between your "things" and Drupal (or any other backend) - you want to make sure they are secured in some way. Of course being able to toggle the maintenance mode is probably not something you would want to expose anyway, but you should also use some sort of authentication if it only was a monitoring of temperature. Securing it through the access control in Drupal gives you a battle tested foundation for doing this.

Limitations and considerations

This method has some limitations. Say for example you are storing your sessions in a typical cache storage (like redis). Your session will expire at some point. Or, if you are using no persistence for redis, it will just be dropped as soon as redis restarts. Maybe you are limited by your php session lifetime settings. Or maybe you just accidentally log out of the session where you "found" the cookie. Many things can make this authenticated request stop working. But if all you are doing is hooking up a remote control reader to make a video and put on your blog, this will work.

Another thing to consider is the connection of your "thing". Is your site served over a non-secure connection and you are sending requests with your "thing" connected through a public wifi? You might want to reconsider your tactics. Also, keep in mind that if your session is compromised, it is not only the toggling of maintenance mode that is compromised, but the actual administrator user. This might not be the case if we were to use another form of authentication.

Now, the next paragraph presented to you will actually be the comments section. The section where you are encouraged to comment on inconsistencies, forgotten security concerns or praise about well chosen gif animations. Let me just first remind you of the disclaimer in the first paragraph, and the fact that this a serie of posts exploring different forms of device authentications. I would say the main takeaway from this first article is that exposing different aspects of your Drupal site to "the physical world", be it remote controlled maintenance mode or temperature logging, requires you to think about how you want to protect these exposed endpoints. So please do that, enjoy this complementary animated gif (in the category "maintenance"), and then feel free to comment.

admin Sun, 05/03/2015 - 13:39 Image Tags:
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OhTheHugeManatee: How to Build a New Source for Drupal Migrate 8

Planet Drupal - za, 2015/05/02 - 4:10pm

This week I wanted to accomplish a task in Drupal 8 that would be simple in Drupal 7: Import several CSV files, each one related to the others by taxonomy terms. Most importantly, I wanted to do it with Migrate module.

Migrate in Drupal 7 is a fantastic piece of code. It is not designed to be used from the GUI, rather, it provides a framework of “source”, “destination”, and “migration” classes so that even the most convoluted migration is 90% written for you. To create a migration in Drupal 7, you create a custom module, declare your migrations in a hook_info, and then extend the built in “migration” class. You instantiate one of the given classes for the source material (is it a CSV? JSON? Direct connection to a custom DB?), then one of the classes for the destination (is it a content type? Taxonomy term?). Then you add one simple line of code mapping each field from source to destination. If you know what you’re doing, the task I had in mind shouldn’t take more than 15 minutes per source.

It’s not quite so easy in Drupal 8. First of all, with Migrate in core, we had to greatly simplify the goals for the module. The version of Migrate that is really functional and stable is specifically and only the basic framework. There is a separate migrate_drupal module to provide everything you need for migrating from Drupal 6 or 7. This has been a laser-tight focus on just the essentials, which means there’s no UI, very little drush support, and definitely no nice extras like the ability to read non-Drupal sources.

My task this week became to write the first CSV source for Drupal 8 Migrate.

Drupal 8 Migrate Overview

Drupal 8 Migrations, when you’re using classes that already exist, are actually even easier than Migrate 7. All you do is write a single YAML file for each kind of data you’re transferring, and put it in a custom module’s config/install directory. Your YAML file gives your migration a name and a group, tells us what the source is for data, maps source fields to destination fields, and tells us what the destination objects are. Here’s an example Migration definition file from core. See if you can understand what’s being migrated here.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 id: d6_system_site label: Drupal 6 site configuration migration_groups: - Drupal 6 source: plugin: variable variables: - site_name - site_mail - site_slogan - site_frontpage - site_403 - site_404 - drupal_weight_select_max - admin_compact_mode process: name: site_name mail: site_mail slogan: site_slogan 'page/front': site_frontpage 'page/403': site_403 'page/404': site_404 weight_select_max: drupal_weight_select_max admin_compact_mode: admin_compact_mode destination: plugin: config config_name: system.site

You probably figured it out: this migration takes the system settings (variables) from a Drupal 6 site, and puts them into the Drupal 7 configuration. Not terribly hard, right? You can even do data transformations from the source field value to the destination.

Unfortunately, the only sources we have so far are for Drupal 6 and 7 sites, pulling directly from the database. If you want to use Migrate 8 the way we used Migrate 7, as an easy way to pull in data from arbitrary sources, you’ll have to contribute.

Writing a source plugin in Migrate_plus

Enter Migrate Plus module. This is the place in contrib, where we can fill out all the rest of the behavior we want from Migrate, that’s not necessarily a core requirement. This is where we’ll be writing our source plugin.

To add a source plugin, just create a .php file in migrate_plus/src/Plugins/migrate/source . Drupal will discover the new plugin automatically the next time you rebuild the cache. The filename has to be the same as the name of the class, so choose carefully! My file is called CSV.php . Here’s the top of the file you need for a basic :

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 <?php /** * @file * Contains \Drupal\migrate_plus\Plugin\migrate\source\csv. */ namespace Drupal\migrate_plus\Plugin\migrate\source; use Drupal\migrate\Plugin\migrate\source\SourcePluginBase; /** * Source for CSV files. * * @MigrateSource( * id = "csv" * ) */ class CSV extends SourcePluginBase {

I’m calling this out separately because for newbies to Drupal 8, this is the hard part. This is all the information that Drupal needs to be able to find your class when it needs it. The @file comment is important. That and the namespace below have to match the actual location of the .php file.

Then you declare any other classes that you need, with their full namespace. To start with all you need is SourcePluginBase.

Finally you have to annotate the class with that @MigrateSource(id=“csv”). This is how Migrate module knows that this is a MigrateSource, and the name of your Plugin. Don’t miss it!

Inside the class, you must have the following methods. I’ll explain a bit more about each afterwards.

  • initializeIterator() : Should return a valid Iterator object.
  • getIds() : Should return an array that defines the unique identifiers of your data source.
  • __toString() : Should return a simple, string representation of the source.
  • fields() : Should return a definitive list of fields in the source.
  • __construct() : You don’t NEED this method, but you probably will end up using it.
initializeIterator()

An Iterator is a complicated sounding word for an Object that contains everything you need to read from a data source, and go through it one line at a time. Maybe you’re used to fopen(‘path/to/file’, ‘r’) to open a file, and then you write code for every possible operation with that file. An iterator takes care of all that for you. In the case of most file-based sources, you can just use the SplFileObject class that comes with PHP.

Any arguments that were passed in the source: section of the YAML file will be available under $this->configuration. So if my YAML looks like this:

1 2 3 source: plugin: csv path: '/vagrant/import/ACS_13_1YR_B28002_with_ann.csv'

My initializeIterator( ) method can look like this:

1 2 3 4 5 6 public function initializeIterator() { // File handler using our custom header-rows-respecting extension of SPLFileObject. $file = new SplFileObject($this->configuration['path']); $file->setFlags(SplFileObject::READ_CSV); return $file; }

Not too complicated, right? This method is called right at the beginning of the migration, the first time Migrate wants to get any information out of your source. The iterator will be stored in $this->iterator.

getIds()

This method should return an array of all the unique keys for your source. A unique key is some value that’s unique for that row in the source material. Sometimes there’s more than one, which is why this is an array. Each key field name is also an array, with a child “type” declaration. This is hard to explain in English, but easy to show in code:

1 2 3 4 5 6 7 public function getIDs() { $ids = array(); foreach ($this->configuration['keys'] as $key) { $ids[$key]['type'] = 'string'; } return $ids; }

We rely on the YAML author to tell us the key fields in the CSV, and we just reformat them accordingly. Type can be ‘string’, ‘float’, ‘integer’, whatever makes sense.

__toString()

This method has to return a simple string explanation of the source query. In the case of a file-based source, it makes sense to print the path to the file, like this:

1 2 3 public function __toString() { return (string) $this->query; } fields()

This method returns an array of available fields on the source. The keys should be the machine names, the values are descriptive, human-readable names. In the case of the CSV source, we look for headers at the top of the CSV file and build the array that way.

__construct()

The constructor method is called whenever a class is instantiated. You don’t technically HAVE to have a constructor on your source class, but you’ll find it helpful. For the CSV source, I used the constructor to make sure we have all the configuration that we need. Then I try and set sane values for fields, based on any header in the file.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 public function __construct(array $configuration, $plugin_id, $plugin_definition, MigrationInterface $migration) { parent::__construct($configuration, $plugin_id, $plugin_definition, $migration); // Path is required. if (empty($this->configuration['path'])) { return new MigrateException('You must declare the "path" to the source CSV file in your source settings.'); } // Key field(s) are required if (empty($this->configuration['keys'])) { return new MigrateException('You must declare the "keys" the source CSV file in your source settings.'); } // Set header rows from the migrate configuration. $this->headerRows = !empty($this->configuration['header_rows']) ? $this->configuration['header_rows'] : 0; // Figure out what CSV columns we have. // One can either pass in an explicit list of column names to use, or if we have // a header row we can use the names from that if ($this->headerRows && empty($this->configuration['csvColumns'])) { $this->csvColumns = array(); // Skip all but the last header for ($i = 0; $i < $this->headerRows - 1; $i++) { $this->getNextLine(); } $row = $this->getNextLine(); foreach ($row as $key => $header) { $header = trim($header); $this->getIterator()->csvColumns[] = array($header, $header); } } elseif ($this->configuration['csvColumns']) { $this->getIterator()->csvColumns = $this->configuration['csvColumns']; } } Profit!

That’s it! Four simple methods, and you have a new source type for Drupal 8 Migrate. Of course, you will probably find complications that require a bit more work. For CSV, supporting a header row turned out to be a real pain. Any time Migrate tried to “rewind” the source back to the first line, it would try and migrate the header row! I ended up extending SplFileObject just to handle this issue.

Here’s the YAML file I used to test this, importing a list of states from some US Census data.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 id: states label: States migration_groups: - US Census source: plugin: csv path: '/vagrant/import/ACS_13_1YR_B28002_with_ann.csv' header_rows: 2 fields: - Id2 - Geography keys: - Id2 process: name: Geography vid: - plugin: default_value default_value: state destination: plugin: entity:taxonomy_term

You can see my CSV source and Iterator in the issue queue for migrate_plus. Good luck, and happy migrating!

Thanks

I learned a lot this week. Big thanks to the Migrate Documentation, but especially to chx, mikeryan, and the other good folks in #drupal-migrate who helped set me straight.

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The Cherry Hill Company: Easily Update Site Colors with Flexible Colors

Planet Drupal - za, 2015/05/02 - 1:27am

At Cherry Hill we have begun to use the Flexible Colors module extensively in our client sites. The idea behind Flexible Colors is that color presets can be created for a site so that users or administrators can easily switch between them without touching the theme CSS.

The Challenge

We have a number of sites that are variations on a base theme and color changes are the only customizations that clients often want. It has become tedious to create new Git repositories and add themes or subthemes to them for each new site that only wants simple changes.

We needed a way to make these simple changes without having to commit code.

The Solution

Luckily, Ashok Modi (also known as BTMash), our CTO created and maintains the Flexible Colors module. We started a 2.x branch of the module to address some of our new...

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DrupalCon News: Learn through contribution. Come sprint with us.

Planet Drupal - vr, 2015/05/01 - 9:30pm

DrupalCon is where you can make contributions to the Drupal project. Each convention is filled with inspiration, networking, and fun — and while cutting-edge sessions are the meat of DrupalCon, sprints are the beating heart.

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Red Crackle: How to add an Ubuntu apt-get key from behind a firewall

Planet Drupal - vr, 2015/05/01 - 7:00pm
Have you ever tried to install an apt package from a third-party repository from behind a firewall? If you run apt-key command with a key server, firewall will block it. Read this post to find out how to get past the firewall to import key for a third-party apt package.
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SitePoint PHP Drupal: Automated Testing of Drupal 8 Modules

Planet Drupal - vr, 2015/05/01 - 6:00pm

In this article we are going to look at automated testing in Drupal 8. More specifically, we are going to write a few integration tests for some of the business logic we wrote in the previous Sitepoint articles on Drupal 8 module development. You can find the latest version of that code in this repository along with the tests we write today.

But before doing that, we will talk a bit about what kinds of tests we can write in Drupal 8 and how they actually work.

Simpletest (Testing)

Simpletest is the Drupal specific testing framework. For Drupal 6 it was a contributed module but since Drupal 7 it has been part of the core package. Simpletest is now an integral part of Drupal core development, allowing for safe API modifications due to an extensive codebase test coverage.

Right off the bat I will mention the authoritative documentation page for Drupal testing with Simpletest. There you can find a hub of information related to how Simpletest works, how you can write tests for it, what API methods you can use, etc.

By default, the Simpletest module that comes with Drupal core is not enabled so we will have to do that ourselves if we want to run tests. It can be found on the Extend page named as Testing.

Once that is done, we can head to admin/config/development/testing and see all the tests currently available for the site. These include both core and contrib module tests. At the very bottom, there is also the Clean environment button that we can use if any of our tests quit unexpectedly and there are some remaining test tables in your database.

Continue reading %Automated Testing of Drupal 8 Modules%

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Lullabot: Lullabot Named Top Development And Design Agency

Planet Drupal - vr, 2015/05/01 - 5:01pm

Clutch is a research firm that analyzes and reviews software and professional services agencies, covering more than 500 companies in over 50 different markets. Like a Consumer Reports for the agency sector, they do independent research. They publish their results at Clutch.co. Recently, they reviewed Lullabot, interviewing our clients; they created a profile of Lullabot with the results. Lullabot received top marks across the board.

In January, Clutch published a press release listing Lullabot first overall on its international list of web development agencies. We've always been very proud of our work, but it's really amazing to be recognized like this by an independent research firm. In March, Clutch sent out another press release that lists Lullabot as top in Boston-area web design and development agencies. We'll take it!

Clutch also provides matrix-based research results comparing agencies based on focus and ability to deliver. Lullabot floats to the top of both the Top Web Development Companies and the Top Web Design & Development Firms in Boston showing high-focus and the most proven ability to deliver of any agency in the listings.

Since 2006, we've built an incredible team at Lullabot and I'd like to thank all of our employees for their contributions. We've also partnered with scores of magnificant clients over the years. We'd like to thank them all for their trust and collaboration. Of course, Clutch's listings are dynamic and ongoing. We can't sit back and expect to remain in the top position. We will continue to strive to be the best agency we can be, providing superlative results for our clients while continuing to provide a rewarding work environment for our talented team of expert developers, designers, and strategists.

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Drupal Association News: They’re back! Personalized membership certificates are here.

Planet Drupal - vr, 2015/05/01 - 2:44pm

We all like to show our love for Drupal, and over the past few years, we’ve let Drupal show it loves you! Due to popular demand, we are bringing back a fun gift to Drupal Association members -- personalized certificates of membership. In 2014, we delivered these downloadable certificates to over 600 members and we hope to break this record during the months of May and June this year.

Join as a member or renew your current membership anytime before June 30 and you’ll receive a personalized certificate of membership.

Sign me up

This is a token of our gratitude for your support of Drupal and the community. Thanks for everything you do for Drupal.

Personal blog tags: Membership
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BlackMesh: DrupalCon LA has 5 dedicated sprint days. Should you be there? YES!

Planet Drupal - vr, 2015/05/01 - 2:18pm
What is a Sprint? Sprints are times dedicated to focused work on a project or topic. People in the same location (physical space, IRC, certain issue pages) work together to make progress, remove barriers to completion, and try to get things to "done". The goal is to get an issue to Reviewed and Tested By the Community (RTBC), and keep it there. (Keeping it there means quickly addressing feedback, like when a someone moves an issue back from RTBC to Needs Work, or Needs Review.)

Instead of a person working by themselves on many things, we work together, with others, on a few things to get them done. We do not measure success by the number of patches posted. We measure success by the reviews we do, issue summaries we update, change records we post, and the number of issues we get to RTBC.

DrupalCon is a supportive environment to begin contributing Though sprints might sound intimidating, the sprints at DrupalCon have a history of both informal and formal ways for integrating new contributors in this process. If you have experience with Drupal, then you have the skills we need to help with contribution to the Drupal project. And, DrupalCon is the most supportive environment to start your contribution journey. Who? We welcome project managers, bug reporters, site builders, themers, QA testers, writers to help with documentation, accessibility specialists, usability specialists, developers, and contributors to other open source projects to help fix upstream bugs. When?
  • Extended sprints begin Saturday, May 9 and Sunday, May 10 at an off-site location: IndieDesk.
  • Monday, May 11, sprints at the conference venue in room Room 408AB run concurrently with the community summit and other trainings.
  • There is a lounge for work all throughout the event at the venue in Room 408AB, and off-site which is open 24 hours at the Westin Bonaventure Hotel in the Ballroom on 3rd floor.
  • Then Friday, May 15 is the most awesome sprint day which you should not miss an hour of.
  • Followed by more extended sprints at IndieDesk Saturday, May 16 and Sunday, May 17.
Why should you sprint? Sprinting with others allows barriers to contributing to be removed in real time. You will learn a lot just by sitting at a table with others and seeing how they work. Having others see how you work, might result in them giving you time saving tips that will help you contribute and... might also help when you return to your regular routine after the sprint. It is fun. You will get to network and meet the real human people who work on Drupal itself. Sprints include some down time. We have to eat! Conversations at lunch and dinner can be both enjoyable and eye opening. Finally, trust that you do have skills that will be appreciated at the sprints. We are really good and finding ways for everyone to contribute. Topics In addition to generally "contributing", there are some specific topics in Core, Contrib modules, themes, and infrastructure with people organizing work in those areas and gathering others to collaborate with them. Core Some of the focus for Core during the DrupalCon sprints will be:
  • Getting D8 done
  • Multilingual
  • Front-end United
Getting D8 done For getting D8 done, there are different ways of being involved. One way, is working on D8 criticals. Read the page on helping with Drupal 8. Angie Byron (webchick) is also giving a session to update people on the status of the current criticals. We are also looking for experienced contributors join a group of people who will triage issues with the priority of Major. (We are still working on instructions for doing the major triage. Join us at the event!) Multilingual The best way to get involved with the Drupal 8 Multilingual Initiative (D8MI) is to start on the D8MI website. And then look at the issues we are currently focusing on. Jump right in, or come by our weekly meeting in IRC in the #drupal-i18n channel. The next meeting is May 6th at 4pm UTC. Front-end United Front-end United people will be working on: CSS, JavaScript, Twig, UX, themes, the theme system, markup, and stuff! Contrib Some of the focus for Contrib during the DrupalCon sprints will be:
  • Content Staging in D8
  • Media in D8
Content Staging in D8 Information about content staging in Drupal 8 is on the deploy project page. Media in D8 Current focus for media is on entity_embed, entity_browser, media_entity and fallback_formatter. Work is happening in the drupal-media project on github. The presentation by Chandan Singh has a recent update. Drupal.org Drupal.org is running on Drupal 7. If you are familiar with Drupal 7 and do notwant to dive into Drupal 8 yet, you can still really help with the release of Drupal 8, by working on Drupal.org itself. Drupal.org has a lot of projects where it tracks issues. There are 42 Drupal.org related projects which each have their own issue queue. searching for the d.o hitlist tag (across all projects) yields a list of issues that are relevant for the sprint. Infrastructure The big push for infrastructure right now, includes blockers to Drupal 8. Issue: [meta] Drupal.org (websites/infra) blockers to a Drupal 8 release has lots of details, but can be a little overwhelming to dive into. Confersations happen in IRC in the #drupal-infrastructure channel. One of the blockers is the new testbot Continuous Integration system (testbot CI 2.0). There are 7 projects related to DrupalCI. DrupalCI: Modernizing Testbot Initiative is the main overall project. And updates and confersations happen in the Drupal.org Testing Infrastructure groups.drupal.org group and in IRC in the #drupal-testing channel. Sign-up Signup to help with a topic, or lead a topic in the DrupalCon LA sprint spreadsheet.

Photo credit: Jeremy Thorson

DrupalSprints
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Code Karate: Mobile friendly navigation using the Mmenu Module

Planet Drupal - vr, 2015/05/01 - 1:28pm
Episode Number: 206

As a request from David over at luxor.me, we checked out the Mmenu module. This little gem allows you to use various javascript libraries to create a mobile friendly navigation. The navigation it produces is similar to the slide in menus you find side a lot of mobile applications.

Tags: DrupalBlocksDrupal 7Site BuildingDrupal Planet
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Code Karate: More control over your Drupal Admin menu with Administration Menu Source

Planet Drupal - vr, 2015/05/01 - 1:18pm
Episode Number: 205

Sometimes you have a situations where your normal Drupal administration menu just won’t cut it. Maybe you have someone that needs to perform some administrative tasks on your site such as managing content and comments, or perhaps something more complex such as managing the Drupal blocks. This person might be a technical wizard, but there is also a good chance that they might not be. In fact, they might be the person in the office that calls you when their “computer is broke”.

Tags: DrupalDrupal 7Site BuildingDrupal PlanetSite Administration
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DrupalCon News: Join us for Trivia Night Sponsored by Palantir.net

Planet Drupal - do, 2015/04/30 - 10:55pm
For us, DrupalCon is the most fun time of the year. There’s nothing better than getting together with our friends, colleagues, and community to work and celebrate together.   While the sessions, BOFs, and other work-focused moments are indelibly important, the bonds we build and the friendships we make are just as critical to the continued growth and success of the project. That’s why we'd like to invite you out to Trivia Night sponsored by Palantir.net.  
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Matthew Tift: What I Learned about Drupal at a Go/Rust User Group

Planet Drupal - do, 2015/04/30 - 7:11pm
What I Learned about Drupal at a Go/Rust User Group

Last night I had the pleasure of attending the first joint meeting of Minnesota Go and Rust users, and arrived home inspired -- not just by Go and Rust, but also about Drupal and its community.

Attending a wide variety of local meetups is something I really enjoy. Since I moved back to the Twin Cities area nearly seven years ago, I have attended meetings related to PHP, Linux, Concrete5, NodeJS, .NET, JavaScript, Flash, and more. Each of these groups has a unique community and way of doing things, although just about every one of them involves pizza, beer, and predominantly white, male participants.

Given the fact that Rust and Go are both C-like low-level languages, it might not come as a surprise that this Go/Rust user group meeting was quite technical. There were three presentations and lots of terminals on the big screen. The first speaker introduced Rust by illustrating the process for generating the Fibonacci sequence. The end result looked something like this:

struct Fibonacci { curr: u32, next: u32, } impl Iterator for Fibonacci { type Item = u32; fn next(&mut self) -> Option { let new_next = self.curr + self.next; self.curr = self.next; self.next = new_next; Some(self.curr) } } fn fibonacci() -> Fibonacci { Fibonacci { curr: 1, next: 1 } } fn main() { for i in fibonacci().take(30) { println!("{}", i); } }

At other local meetups I have attended, this could have made for a dry, boring talk. However, at this Go/Rust meetup, each aspect of this Fibonacci program was followed by remarkably sophisticated audience questions and answers about language architecture, Rust's underlying assumptions, and frequent references to how Rust compared to C, Python, Go, and other languages. I learned a lot and found it very entertaining. (Incidentally, while I personally prefer Go, I think this is a great article comparing Go and Rust -- the author likes Rust).

I have attended a lot of DrupalCon and DrupalCamp sessions over the past five years or so, and I don't recall any of them feeling like this Go/Rust meetup. Perhaps there are a lot of more technical sessions and I just avoided them. Perhaps sessions like the (Drupal) Core Conversations are very technical, but I just don't notice it as much. Whatever the case, these Rust and Go talks got me thinking about Drupal and its community.

Drupal meetings, especially in the Twin Cities, tend to be focused on bringing in new users and not leaving anyone out of the conversations. That often means less technical presentations. Furthermore, every year at the Twin Cities DrupalCamp we have made it an explicit goal to welcome new users into our community.

Getting off the Drupal island to go to this Go/Rust group was a nice reminder of just how much Drupal lets me do without ever having to think about these low-level issues. For comparison, in PHP (Drupal is written in PHP), we might do something more simpler looking to create the Fibonacci series:

$fib = [1,0]; for ($i = 0; $i < 30; $i++) { $next = array_sum($fib); array_shift($fib); array_push($fib,$next); echo $next.', '; }

Or perhaps more relevant is the fact that I can just spin up a Drupal blog for one of my friends or one of my kids, easily download themes to radically change the appearance, and quickly add sophisticated integrations without writing code. And at that point get on with my hacking, or not. My code, my data, my content. Sometimes I lose track of that when I'm working on a project with teams of people I've never met, testing my code in ways I never would have anticipated, making spectacularly complex, cool websites.

The Go/Rust meetup had the unexpected effect of reminding me that Drupal can be very laid-back and non-technical, and that the web can be the same. Not all websites will need the sophistication of Drupal 8's fancy new configuration system, and its ability to facilitate development, testing, and production environments. Drupal allows me to come home, emboldened by a meetup, and quickly jot down my unfiltered, half-baked thoughts for all the world to see, without having to think about the complexities of immutable references or garbage collection. This Drupal site lets me spill out these ideas in short order.

As Drupal becomes an increasingly capable and accommodating entrance onto the wonderfully diverse information superhighway, it's nice to be reminded once in a while of the fact that Drupal also can do a darn good job of hiding complexity and letting us get on with creating and managing our content of all shapes, sizes, and qualities.

Tags: drupaldrupal planetgorustcommunity
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Lullabot: Beyond Decoupling: The Inherent Virtues of an API

Planet Drupal - do, 2015/04/30 - 7:00pm

Fellow Lullabot Andrew Berry has written an article on why to decouple. If you do go this route, it’s because you’ve thought a lot about how to separate concerns. Content consumers are separated from content producers. Front-end developers are freed from the dictates of a back-end CMS. This article isn't about the separation of concerns, but rather what lies at the middle of all of these concerns— your HTTP API.

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Drupal Watchdog: VIDEO: DrupalCon Amsterdam Interview: Leslie Hawthorn

Planet Drupal - do, 2015/04/30 - 6:54pm

A lively LESLIE HAWTHORN (Director of Developer Relations at Elasticsearch), finds herself momentarily corralled and questioned in a corner of the RAI Convention Center.

Besides her day-job, Leslie is involved in open source security issues and, as a second calling, mentors young women on the nuances of building careers in technology.

Privately, Leslie is an avid pickler, with a cupboard stash of yummy, lacto-fermented veggies: radishes, kohlrabi, cabbage, and cucumbers.

Video: 
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roomify.us: Vacation Rentals, Hotels, B&amp;Bs, Multiple Properties and Booking with Drupal.. oh my!

Planet Drupal - do, 2015/04/30 - 5:35pm
It’s now just over three months since roomify launched. We’ve been enjoying the process immensely, despite the inevitable frustration of trying to set up everything that a business requires. What has kept us going is the satisfaction of hitting product milestones, and hearing back from users and clients about how our products are helping them. (We also like getting paid - that’s awesome too!). As such, we are particularly pleased to share this update with you.
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Wellnet Blog: Drupal Weekly Module Review - #9 Smart Trim

Planet Drupal - do, 2015/04/30 - 2:55pm

Today we’ll talk about Smart trim, a very interesting module that I recently found on drupal.org and I start using immediately.

But what does this module is for?

Quite simply, it adds to the text fields a new display format (Smart trimmed) with many new settings...

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Jim Birch: Integrating Drupal with Cloudflare

Planet Drupal - do, 2015/04/30 - 12:30pm

The super smart lead developer at Xeno Media first brought the Cloudflare service to my attention as it was integrated with one of the hosts we were using.  We experimented with a site that was experiencing outages due to traffic spikes it received after sending an email newsletter.  After the switch, the server never went down again, saw considerable speed improvements, and we were able to quadruple the number of emails we could send per hour, with no performance hits.

According to Cloudflare, sites that use their service:
  • Load twice as fast
  • Use 60% less bandwidth
  • Have 65% fewer server requests
  • Are way more secure

If a free Content Delivery Network that makes your site seriously super awesome, incredibly blazing fast wasn't enough, the more you look at Cloudflare's features, the more you will be impressed.  Not only does Cloudflare serve your site from a distributed network, closer to where the user actually is, it optimizes, aggregating content from different external services (think Google/Facebook/Marketo) into one, speeding up delivery to the browser

Read more

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