I have to take over a ZF2 PHP application which has not been developed by me initially.
I have been given a local.php file from the former developer. It contains some configuration elements.
I believe I should put this copy in /config/autoload, correct?
Do I need to perform an extra step to have it loaded by the application, if yes which?
I believe I should put this copy in /config/autoload, correct?
Correct.
Do I need to perform an extra step to have it loaded by the application, if yes which?
You shouldn't need to do anything. The ZF2 skeleton application (which is usually used as the basis for all ZF2 apps) does this by default. The relevant code is here: https://github.com/zendframework/ZendSkeletonApplication/blob/master/config/application.config.php#L29 - so you can see if your application has something similar.
Related
What is the best way to create a single page module for Yii2?
For example using Ember, I will have index.html and assets folder to publish.
I see two ways, one would be to just put the application under web accessible folder, it will work fine.
But what if i want to check access to the application using existing RBAC?
Another way would be to create a module and in default controller have something like
return $this->renderFile('#path/to/index.html');
And load all assets with Asset Bundle.
The problem with this approach is that i will not know the folder where assets will be loaded (it can be solved with afterCopy callback or something, but all this doesn't look nice at all).
Please advise.
Certainly it is a personal choice technique, since control RBAC is manageable level action and does not pose any problem. Once the controller is easy applicarre your organization's access control using a suitable configuration of the Access Control filter.
Alternatively, the fact of creating a module appropriately for these purposes makes it all the better organized and, precisely, modular, beyond the greater complexity in the creation of the various parts in play (module, asset, cofig / main.php) yii2 handles very well and automatically the assets and necessariio not know a priori in the name of the folder where I finish the specific assets (Yii2 find what they need).
However if this is not a 'module' with reusable application characteristics I would opt for the first solution
I want to have a bunch of settings in my module, and they should be writable from the App. Since they're application settings, I thought a table for it would be not very efficient (it would only have one row).
I found the Zend module Zend\Config, which seems to be able to to write config files, which can in turn be used by Zend.
It is advisable to write into the module.config.php? Or into a different file? Can I still load it into the standard module config?
I am pretty new to Zend and this fully modular approach, so I'd like some clarification on that.
You should never write into the module directory itself. Instead, have a data directory, e.g. at the root of your application, and put written configuration files in there.
It is generally adviced to store module assets inside the module's directory, inside moduleName/public (or whatever you want to name the asset's directory).
Zend Framework 2 unfortunately doesn't support asset publishing for module assets by default. According to MWOP, there was nothing planned ~1 month ago and I guess there still is no real plan (they had probably a lot of work to get the stable version ready). (But, some day, they are going to address this issue.)
As my ZF2 app is growing and growing, I reached the point where I need to have module-specific assets. At the moment, I maintain them inside the module directories and copy them to the application's public directory. You can imagine that this method is error-prone and exhausting.
How do you handle this problem? Is there maybe a simple solution to this issue with little coding effort? My project plan doesn't allow me to create a complex asset handling on my own. Is there a recommendable, lightweight asset framework compatible to ZF2? I've already considered creating symlinks but I don't think this would be the best solution because it would require some additional web server configuration (FollowSymlinks) and additional maintenance work (the app is developed locally and deployed on a remote server).
Thanks in advance.
This has been discussed before in many places and it comes down to three ways to manage this.
Copy and Paste the assets into the public/ directory
Use symlinks
Use an asset loading module like assetic
A simple solution would be to make the copying of assets part of you build process.
Another question was already asked How to merge Zend Framework 2 module public directories for info.
I know this is pretty old, but I wanted to add this information for other readers.
Now there's also a module for this, which has been fully tested and is being used (and even depended on) by many modules.
Check it out here: https://github.com/RWOverdijk/AssetManager
Hope this helps.
There is also fourth option. Use a directory Alias in VirtualHost configuration.
Is .zfproject.xml a must in a Zend Framework project?
What does it do?
Is it's location absolute?
When using Zend_Tool to manage your Zend Framework project, .zfproject.xml will contain your application structure state. This is required by Zend_Tool (and only by it) to be able to work, e.g. add code to certain parts., generate things, etc.
Quoting ZF Manual on Zend_Tool_Project:
So, for example, if in one command you created a controller, and in the next command you wish to create an action within that controller, Zend_Tool_Project is gonna have to know about the controller file you created so that you can (in the next action), be able to append that action to it.
I am not sure if Zend_Tool can be configured to use a different path to .zfproject.xml. My suggestion would be to leave it untouched. It's a hidden file anyway.
Just to add, the zfproject.xml is not needed if you don't use Zend_Tool.
So it's not a must. Personally, I manage all my zf projects more or less without a command line and it works fine for me.
Basically if your going to use Zend_Tool, stick with it. Zend Tool doesn't like it when you create MVC manually. Its just another layer of abstraction that you can probably live without.
I am using zend framework 1.10. Whenever I create a action using zf tool it re-indents the code in the controller file and removes some function closing brackets. It is kind of buggy, so will not be using it from now on.
What is the best way to integrate an external script into the Zend Framework? Let me explain because I may be asking this the wrong way. I have a script that downloads and parses an XML file. This script, which runs as a daily cron job, needs to dump its data into the database.
I am using Zend Framework for the site which uses this script and it seems to me that it would be best to use my subclassed model of Zend_Db_Abstract to do the adding and updating of the database. How does one go about doing this? Does my script go in the library next to the Zend Components (i.e. library/Mine/Xmlparse.php) and thus have access to the various ZF components? Do I simply need to include the correct model files and the Zend DB component in the file itself? What is the best way to handle this sort of integration?
Yes, you should put your own classes that maybe inherit Zend Framework classes or add further classes into your own folder next to the Zend Framework folder in library.
When you have Zend_Loader s auto-loading enabled, the class names will automatically map to the class you created, e.g.:
My_Db_Abstract will map to My/Db/Abstract.php .
In your library directory you should have your own library next to the Zend library folder. Whatever you call it (Mylib, Project, ...) you should include it into the Zend Autoloader and that's done as follows:
require_once 'Zend/Loader/Autoloader.php';
$loader = Zend_Loader_Autoloader::getInstance();
$loader->registerNamespace('Project_');
$loader->setFallbackAutoloader(true);
if ($configSection == 'development')
{
$loader->suppressNotFoundWarnings(false);
}
In order for you library to integrate nicely with ZF and the Autoloader you should stick to the ZF naming conventions. This means two things:
if you extend an existing ZF class, replicate the ZF folder structure so that your file has the same path and name except for the library name. E.g. /library/Zend/Db/Abstract.php => /library/Project/Db/Abstract.php.
if you write your own classes, still stick to the ZF naming conventions for the autoloader to find them.
I just came across something that may be germane to this question. This IBM developerWorks article.
The author recommends simply creating a scripts folder in the ZF hierarchy and the using it as one normally would within ZF (though he does set the ini path and call autoload). Is it that simple? Does simply being in the hierarchy of the framework and including the path and autoloader grant your script access to all of the goodies?
I'm not 100% sure what you're trying to ask but I will try to help. If at any point you add a reference to "/path/to/zend/framework" into your php include path then you have in essence enabled the Zend Framework. From there if you do:
require_once('Zend/Loader.php');
Zend_Loader::registerAutoload();
Then at any point in your script you can pretty much just create new Zend Framework objects and Zend_Loader will handle the rest.
One of the big things about the Zend Framework though is not forcing you to do things a certain way. That's why sometimes there are several ways to accomplish the same thing. So, if you feel you need to make your script use the Zend Framework just for the sake of doing so this is not really necessary. But if you think it may improve your script in some way then go for it.
I usually put custom stuff that I think could be used across projects in a custom folder in the library. So I have a library/Ak33m folder that has scripts that may be outside of the framework.
As a ZF noob myself, I think I understand some of what the OP is trying to figure out. So, I'll just explain a bit of what I understand in the hope that it is helpful either to the OP (or more likely, to a future reader, since the original question is so old and I imagine that OP is now a ZF guru).
I understand that ZF claims to be largely "use at will", so that you need no buy into an entire structure, like the Zend_Application, the Zend_Bootstrap class, the entire MVC approach, etc.
Further, I understand conventions for class naming and file locations that enable easy autoloading. Ex: class App_Model_User resides in a folder App/Model/User.php
I think what can be potentially confusing is that in the script context, where you have not yet
done the .htaccess magic that pushes all request to public/index.php
set your APPLICATION_PATH and include paths in public/index.php
created your Application or Bootstrap object tied to a config file
it can be a little bit unclear how best to avail yourself of most of the ZF goodness we get in that context and want in another context.
I guess my answer to the original question would be that the usual entry point sequence of
http request -> .htaccess -> index.php -> config
sets up much of our environment for us, we would need to duplicate some of that for different entry path.
So, for your script, my first instinct would be to create a common include file that mirrors much of what happens in index.php - set the include paths, the APPLICATION_PATH, instantiates and calls a bootstrap, and then does your script-specific processing.
Even better, it might be desirable to create a single entry point for all your scripts, like we do in the http/web context. Extend Zend_Application for your own script purposes so that $application->run(); no longer starts up the MVC router-controller-dispatch processing, but rather does your own stuff. In that way, this single script entry point would look almost identical to the web entry point, the only difference being which application object gets instantiated. Then pass the name of your desired Application class as a command line parameter to the script.
But here I confess to being less confident and just throwing out ideas.
Hope all this helps someone. It actually helped me to write it all down. Thanks and cheers!
Update 2009-09-29: Just ran across this article: Using Zend Framework from the Command Line
Update 2009-11-20: And another article: Cron jobs in Zend Framework | GS Design
Update 2010-02-25: Easy command line scripts with Zend Application - David Caunt