Le 18/01/2011 15:16, Carlos Sánchez a écrit :
My goal is very simple, just create a configurable bundle using
semantic configuration as suggested in 'Bundle Configuration' guide
http://docs.symfony-reloaded.org/master/guides/bundles/configuration.html
I am able to understand de creation of the extension in
DependencyInjection folder and its methods, but what really confuses
me is the load of xml files in xxxLoad method.
I am unable to understand de meaning of those files, services,
classes, etc...
let's take this one taken from symfony2news project:
<container xmlns="http://www.symfony-project.org/schema/dic/services";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://www.symfony-project.org/schema/dic/
services http://www.symfony-project.org/schema/dic/services/services-1.0.xsd";>
<parameters>
<parameter key="news.planet.class">Application\SymfonyNewsBundle
\Service\Rss</parameter>
<parameter key="news.planet.client.class">Zend\Http\Client</
parameter>
<parameter key="news.planet.adapter">Zend\Http\Client\Adapter
\Socket</parameter>
<parameter key="news.planet.url"></parameter>
</parameters>
<services>
<service id="planet" class="%news.planet.class%">
<argument type="service" id="planet.client" />
<argument type="service" id="zend.cache" on-invalid="ignore" />
</service>
[....]
I've taken a close look to many others projects in github, let's say
symfony2bundle, symfony2news, lilches, ForumBundle, and read related
syfmon2 docs (http://docs.symfony-reloaded.org/master/guides/
dependency_injection/extensions.html), without success.
¿How do I create my example.xml file, just to hold one parameter
definition/value?
¿What structure should it contain?
¿How do I use the parameter in may app/controller?
Well, I am a bit confused with all this, be very glad if someone will
provide a simple example.
Thanks in advanced.
This file contains the definition of parameters and services you need to
import. Then the end-user parameters (available in the $config array)
will let you choose which file you load, or overwrite some parameters.
You could also define the entire services in the Extension but loading a
file makes it more readable for someone you wants to see which services
are defined by the extensions.
--
Christophe | Stof
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