CakeDC Blog

TIPS, INSIGHTS AND THE LATEST FROM THE EXPERTS BEHIND CAKEPHP

Using the CakeDC Tags plugin for CakePHP

This is an introduction to using the CakeDC Tags plugin for CakePHP. I'll take you through a new project creation, and the addition of the Tags plugin to your project for use with tagging a Blog model on your project. You should be able to take the skills learnt here to any other project, and start taking advantage of the Tags plugin for tagging your models appropriately.

Lets get started by baking a new project:

cake bake project blog1

Follow the prompts to complete the baking operation.

You will now have a "blog1" directory available. Change into that directory:

cd blog1

ensure that the `tmp` directory is writable:

chmod -R 777 tmp

Open up the `config/database.php.default` file in your favourite editor. Immediately choose to "Save as..." and save the file in the same location omitting the ".default" part of the filename. So save the file as `config/database.php`.

Configure the options at the bottom to match the database credentials for your application. Mine are as follows:

<?php
class DATABASE_CONFIG {
   var $default = array(
      'driver' => 'mysql',
      'persistent' => false,
      'host' => 'localhost',
      'login' => 'dev',
      'password' => 'dev',
      'database' => 'blog1',
      'prefix' => '',
   );
}

For the moment, I have remove the 'test' datasource, as we won't use that right now.

Go ahead and create your MySQL database, and a simple table to hold blog items:

CREATE DATABASE `blog1`;
USE `blog1`;

CREATE TABLE `blogs` (
   `id` CHAR(36) NOT NULL PRIMARY KEY,
   `title` VARCHAR(255) NOT NULL,
   `body` TEXT,
   `created` DATETIME,
   `modified` DATETIME
);

Now lets bake the controller, model and views for this blogs table, in order to be able to add and edit content. Once this is complete, we'll begin integrating the tags plugin into the application.

First bake the model:

cake bake model blog

Next bake the controller. The following bakes all the "public" actions for this controller:

cake bake controller blog public

And finally, the views:

cake bake view all

Browse around your application at the address: /blogs to begin with to ensure that your app is functioning correctly. You should be able to add, edit, delete and view blog entries.

Time to get cracking on the Tags plugin. Our objective here is to tag each blog entry with an arbitrary tag at add / edit time to allow us to easily categorise content we are posting.

In order to download and install the Tags plugin, I'll be using git. You can however download an archive from the github website, and extract that archive into your `APP/plugins` directory. In either case, the result will be a `tags` directory in your `APP/plugins` directory, containing the contents of the CakeDC tags plugin.

From your `APP` directory (in this example, the APP directory is `blog1`), clone the tags repository:

git clone git://github.com/CakeDC/tags.git plugins/tags

The first thing that we need to do now that the Tags plugin has been added to our project, is to create the tables required to store the tag information. These are available in schema's and migrations within the Tags plugin, so you don't need to handle the SQL yourself, just use the cake console to create the tables for you:

If you prefer using the builtin CakePHP schema mechanism, or you are not sure what the "migrations" plugin is, you can create the database tables like this:

cake schema create schema -plugin tags -name tags

If however, you are familiar with using the migrations plugin, or you want to use the migrations plugin for this project, add the migration plugin to your project, and then run the migrations:

git clone git://github.com/CakeDC/migrations.git plugins/migrations

cake migration -plugin tags all

Either method is fine.

Next up, we need to add the `Taggable` behavior from the `Tags` plugin to our model to enable all the awesome functionality. Add the following variable to your `Blog` model in `APP/models/blog.php`:

public $actsAs = array(
   'Tags.Taggable'
);

Finally, we need to add a new input for the tags on our add and edit screens, to allow users to customise the tags they want for the blog posts. Simply add a new input called 'tags' to your forms, such as the following:

echo $this->Form->input('tags', array('type' => 'text'));

Note that this needs to be done for both your add and edit views.

You can also make this be of type `textarea`, if you need gigantic amounts of tags. `text` is fine though, to allow a good number of tags, and to minimise the input space.

This is all you need to do to enable your content to be tagged! Looking back at all the instructions so far, the bulk of the content has been on how to create a new project, bake the model, views and controller, and the addition of plugins. In terms of code addition, we've only added a behavior to the Blog model, and a new input to the add and edit views.

To test your tagging, use a comma to separate your tags when using the tags input. Using a comma allows you to enable users to add multiple-word tags.

What now!? You can tag stuff, thats pretty cool. You probably want to look up blog posts based on tags now. Thats already provided for you in the Tags Controller quick comes with the Tags plugin. Browse to `/tags` to see the tags controller index action from the tags plugin render all the tags that you have added to your blog so far.

There is a whole lot more that you can do with tagging in terms of both operation and the visual representation of the tags themselves. Stay tuned for more blog articles explaining our plugins and other interesting PHP and CakePHP code from myself and the rest of the CakeDC team.

UPDATE: An excellent guide on how to style the tags with CSS has been written by @WyriHaximus, check it out here.

Latest articles

CakeFest 2021 Decisions

Well… 2021 is already feeling a little 2020ish to me, what about you? While I had high hopes of things being back to normal as far as travel, events, etc. It seems as though we still have a ways to go in that department.  

Difficult Decisions

Our events are no exception to this. While virtual CakeFest was a great success, I think that the CakePHP team, as well as the community had hoped for an in-person event… sooner, rather than later. Everyone is missing the adventures and camaraderie that physical meet-ups bring. Unfortunately, we may be waiting a little longer. The team couldn’t stand to make the tough call on the event alone, without consulting with the community.  

The Community Has Spoken

So, CakePHP took to the polls. The question was posted via social media, and included in the January newsletter: Should CakeFest be virtual or in-person (Los Angeles, specifically)? The consensus was no surprise, and 85%+ of bakers voted for a virtual event this year. One follower mentioned that he “wasn’t ready to risk the event not happening at all, so a virtual event is better than no event”. I couldn’t agree more.    A virtual conference was uncharted territory for CakeFest planners and attendees, but in my opinion.. it came together so wonderfully, that it is hard to be disappointed that it will be happening again. So here’s to gathering once again from the comfort of your own space, and hoping that everyone remembers to have their cake ready! Mark Story can even (virtually) cut it for you if you prefer.   The call for sponsors and speakers will be opening soon, so make sure to contact the CakePHP / CakeFest team with any questions you may have ahead of time.  Planning on attending? We would love to hear from you! What are some topics that you would like covered in the workshops or talks? EMAIL US HERE.   *Digital hug*  

Baking Smarter, Not Harder in 2021

After the year we had… our new motto should be work smarter, not harder, in 2021? Am I right? Luckily, CakePHP community and core members are extremely helpful and constantly working to make baking easier. Here are some things that will assist you with your CakePHP projects….

Plugins:

I recently wrote a blog featuring some of the best (voted by the community) CakePHP plugins - you can see it HERE. A full catalogue of CakePHP plugins is available at https://plugins.cakephp.org. It is no secret that plugins are essential for developers. CakeDC has a few of our own as well, you can get details at:  https://www.cakedc.com/plugins. The good news is, if you don’t see one, but have a great idea, you can build and release your own! To learn more about this process, Jose Gonzalez explains it in his CakeFest 2021 Talk.     Lots of other videos / talks / tutorials are located in the CakePHP Youtube channel as well.
 

Tools:

If you follow us on social media, we highlight a lot of tools released from the community.  One of the most popular is the debugging tool: https://book.cakephp.org/4/en/development/debugging.html A commonly used one is to help updating your composer.json while upgrading https://toolbox.dereuromark.de/utilities/upgrade   You can see more on THIS cakePHP tools list from Dereuromark!
 

Support:

I talk about support channels a lot… because well… what is open source without them? Every time I take a virtual stroll to the slack channels, I am amazed at the participation and interaction between community members. It’s like having your own development team available anytime you need them. Rest assured that if you have an issue that's causing a blocker, someone in the chat will (most likely) have a solution. A full list of support channels was listed in our last blog, but if you missed it, here you go: Discourse forum: https://discourse.cakephp.org Stack Overflow: https://stackoverflow.com/tags/cakephp IRC: https://kiwiirc.com/nextclient/irc.freenode.net#cakephp Slack: https://cakesf.herokuapp.com
 

The Book:

If you’re a veteran baker, you already know this. However, this wouldn't be a helpful blog without mentioning the all mighty book… The CakePHP bookThis is where you should start on your cake journey… read it… read it again. Then, reference back to it when you need it. There is an average of 46k users utilizing the book monthly (184k sessions). That should speak for itself.
 

Newsletter:

The CakePHP team releases a newsletter each month. This is a good resource if you’re looking to catch up on a month’s worth of news in one place.  Usually included is: releases, helpful tools, training/event dates, specials, surveys, and more.  You can see previous newsletters & subscribe HERE.   I will close this with a shameless plug: if you want to work a whole lot smarter this year, let someone else do the work for you. Check out all of the CakeDC services offered at cakedc.com/services.    Here’s to 2021 being a lot easier… more peaceful… and tasty!  

Saying Goodbye To 2020 Is A Piece of Cake

I never thought that I would be so excited to say… the year is coming to an end. What a year it has been. Let’s focus on some good things that happened for us this year.

CakePHP Community

Our team worked as closely as ever with the CakePHP community. We have hosted training sessions and multiple online meetups - for which we had consistent attendance and involvement. We have enjoyed getting to know each baker that attends and interacts with us. It was a great year for releases, too. If you follow the social media pages, you’re up to date with all of the new features and tools that are released in real time. Not to mention new and updated plugins. You can see all of the latest releases in the BAKERY.  

CakeFest

While we usually get to travel to some amazing city in the world and meet with the attendees in person, clearly that was not going to be an option this year. For the first time ever, the event was held virtually. Being so involved, and responsible for the success of the event, was stressful and frightening to say the least, but alas…it came together wonderfully.  We were able to have attendees that may not have been able to join us otherwise, and the participation was unprecedented. I am so thankful for the wonderful sponsors, speakers, attendees, and contributors that made the event possible.  In case you didn’t know, all of the CakeFest 2020 videos have been released. You can view them in the CakeFest archive, or on the CakePHP Youtube channel. Don’t forget to subscribe to the channel, and I will tell you why later.    Now… what can be expected in 2021? LOTS!

Increased Involvement

We want to expand the kitchen, if you will. We have an amazing group of core developers, and they would love to have more involvement from the community. If you’ve ever thought about contributing and getting involved, there are many options, you can check out details HERE.   

More documentation / blogs

Speaking of getting more people involved, this will include blogging. We have so many great plugins, but maybe not enough documentation to support the training on them. The core team is on board and we will all be working hard to provide more documentation for the framework. In fact, we even some some community members that have already volunteered to provide more blog contributions to the bakery. Maybe you’d like to as well?!  

Video Tutorials

One suggestion that we get consistently is that we need more video tutorials. We agree! We are going to be updating our YouTube channel and will hopefully be adding more video tutorials as soon as Q1. We will also make sure that training sessions / meetups will be available to subscribers for playback. We would love to hear your suggestions for content, you can email us at community@cakephp.org and let us know what you’d like to see. 
 

Support

As always, CakePHP has many support channels, and this will not change in the new year. In fact, we plan to make it even easier to connect with other bakers.   Here are some current available support options: Discourse forum: https://discourse.cakephp.org Stack Overflow: https://stackoverflow.com/tags/cakephp IRC: https://kiwiirc.com/nextclient/irc.freenode.net#cakephp Slack: https://cakesf.herokuapp.com
  Want to have your opinion heard? The core team wants to know what you want for CakePHP 5. Please take a moment and fill out a quick SURVEY to let them know.    We can’t wait to bake with you in 2021. Wishing you all a happy holiday season and a very happy new year!  

We Bake with CakePHP