Chapters

23 Chapters | 2:20:28 |

01

Bundles!

6:11
02

KnpMarkdownBundle & Service

7:55
03

Cache Service

5:01
04

Configuring Bundles

6:30
05

The Service Container & Autowiring

6:23
06

Configuring the Cache Service

6:45
07

Environments

9:08
08

Controlling the prod Environment

4:26
09

Creating a Service

5:03
10

Autowiring Dependencies into a Service

6:45
11

Parameters

7:59
12

Service Config & Non-Autowireable Arguments

7:02
13

All about services.yaml

6:21
14

Binding Global Arguments

3:01
15

Named Autowiring

5:18
16

Fetching Non-Autowireable Services

5:58
17

Controllers: Boring, Beautiful Services

2:55
18

Environment Variables

8:29
19

The Secrets Vault

7:39
20

Using & Overriding Secrets

5:21
21

MakerBundle & Autoconfigure

4:42
22

Playing with a Custom Console Command

4:44
23

Making a Twig Extension (Filter)

6:51

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23.

Making a Twig Extension (Filter)

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12 Comments

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Mamour W. 6 years ago

Hello, can't find the next course about database ?

1 |

MolloKhan SFCASTS Mamour W. 6 years ago edited

Hey Mamour W.

At the moment we don't have a Doctrine tutorial based on Symfony5 but we do have a couple you might be interested. These are based on Symfony4 but majority of the content is still relevant
https://symfonycasts.com/sc...
https://symfonycasts.com/sc...

Cheers!

|

Sebastian-O 2 years ago edited

Hi Sf Pros, can TWIG also generate Images that are linked inside a Markdown-Text?

Example:
<div>{{ party.info ? party.info|markdown_to_html : ''}}</div> renders markdown-syntax as expected
but images get not processed, the result looks like:

This ist text and now look at this image: ![Text]()({{ asset('/build/images/bonbonx/bonbonx.png') }}) Isn't it beautiful?

Take care: This preview is misleading, it adds „()“ inside the Image-Syntax. This is NOT the problem I have with My code.

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sadikoff Sebastian-O 2 years ago

Hello @Sebastian-O,

That's the problem of asset() because it should be processed before markdown parser. Markdown knows nothing about twig asset function, and tries to fix broken markup. That's why you are receiving this type of result.

So you can't have twig function saved in DB for the future parsing, it will not work.

Cheers

|

Sebastian-O sadikoff 2 years ago

Thanks! I'll look for another solution.

|

gazzatav 4 years ago

All was fine until I moved the APP_ENV= variable into .env.local. After this I got
The option "dsn" with value ""https://xxxxxxxxxxxxxxxxxxx..."" is invalid. But not with xxxxxx... :)

Have I missed something?

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Abdellah-Ramadan 4 years ago

Ryan, you're just awesome I don't know what name I can give you but it seems you already float in space so that's enough.
Cheers.

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triemli 5 years ago edited

Hi guys!
Can you help me with some twig extension?
I want to embed partial controller in a template like this. Everything works, but I can't use dynamic name:
<b>dynamicName</b> is App\Controller\ArticleController::recentArticles

{{ render(controller(dynamicName, { section: section})) }}

Got an error

<blockquote>Compile Error: Cannot declare class App\Controller\ArticleController, because the name is already in use</blockquote>

Then I tried to create an extension:



class WidgetExtension extends AbstractExtension
{
    private Environment $environment;
    private $fragmentHandler;

    public function __construct(Environment $environment, $fragmentHandler)
    {
        $this->environment = $environment;
        $this->fragmentHandler = $fragmentHandler;
    }

    public function getFunctions()
    {
        return [
            new TwigFunction('widget', [$this, 'handle']),
        ];
    }

    public function handle($name, $params)
    {
        $ref = HttpKernelExtension::controller($name, $params);

        return $this->fragmentHandler->render($ref);
    }

But got same error "the name is already in use"

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weaverryan SFCASTS triemli 5 years ago edited

Hey triemli!

Woh! This is very interesting! I more or less know how the render(controller()) functionality works, and I can't think of ANY reason why using a dynamic value would be a problem. I'm not saying your wrong about the error... but It think something else is going on. I especially think that since you tried to do this with a custom Twig extension and got the same result. Here is what I would try to test our theory: simply render:


{{ render(controller('App\\Controller\\ArticleController::recentArticles', { section: section})) }}

Does that work? Or do you get the same error? If it DOES work... then triple check your dynamicName variable. If it does NOT work, try to render a different controller from a different class. Usually (but not always) these "because the name is already in use" errors are because there is a typo in some class or namespace in some file and you, accidentally have 2 different "ArticleController" classes in different files.

Cheers!

|

Matteo S. 6 years ago

At the end it says in the next course we're gonna learn to use the database: where is that next course???

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Victor SFCASTS Matteo S. 6 years ago

Hey Teo!

Thank you for your interest in SymfonyCasts tutorials! Yes, it will be covered in the next course, but we're working on that course right now. It should be released next soon, most probably after we fully released VueJS course, but I don't have any estimations yet. For now, the related most recent course about DB is this one: https://symfonycasts.com/sc... - but it's based on Symfony 4. If you don't want to wait for Symfony 5 related course - you may follow Symfony 4 one. The concepts should be the same. And of course, if you will get stuck somewhere following that course -just leave us a comment below the video and we will try to help you moving forward.

Cheers!

|

This tutorial also works great for Symfony 6!

Symfony 5

What PHP libraries does this tutorial use?

// composer.json
{
    "require": {
        "php": "^7.3.0 || ^8.0.0",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "composer/package-versions-deprecated": "^1.11", // 1.11.99
        "knplabs/knp-markdown-bundle": "^1.8", // 1.9.0
        "sensio/framework-extra-bundle": "^6.0", // v6.2.1
        "sentry/sentry-symfony": "^4.0", // 4.0.3
        "symfony/asset": "5.0.*", // v5.0.11
        "symfony/console": "5.0.*", // v5.0.11
        "symfony/debug-bundle": "5.0.*", // v5.0.11
        "symfony/dotenv": "5.0.*", // v5.0.11
        "symfony/flex": "^1.3.1", // v1.21.6
        "symfony/framework-bundle": "5.0.*", // v5.0.11
        "symfony/monolog-bundle": "^3.0", // v3.6.0
        "symfony/profiler-pack": "*", // v1.0.5
        "symfony/routing": "5.1.*", // v5.1.11
        "symfony/twig-pack": "^1.0", // v1.0.1
        "symfony/var-dumper": "5.0.*", // v5.0.11
        "symfony/webpack-encore-bundle": "^1.7", // v1.8.0
        "symfony/yaml": "5.0.*" // v5.0.11
    },
    "require-dev": {
        "symfony/maker-bundle": "^1.15", // v1.23.0
        "symfony/profiler-pack": "^1.0" // v1.0.5
    }
}

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