Update SymfonyCasts player

dunglas · dunglas · commit 65f469ef342b · 2019-09-30T16:40:03.000+02:00
diff --git a/core/content-negotiation.md b/core/content-negotiation.md
@@ -9,8 +9,7 @@ Using the raw JSON or raw XML formats is discouraged, prefer using JSON-LD inste
 
 API Platform also supports [JSON Merge Patch (RFC 7396)](https://tools.ietf.org/html/rfc7396) the JSON:API [`PATCH`](https://tools.ietf.org/html/rfc5789) formats, as well as [Problem Details (RFC 7807)](https://tools.ietf.org/html/rfc7807), Hydra and JSON:API error formats.
 
-[![Formats screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/formats?cid=apip)
-[Watch the Formats screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/formats?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/formats?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Formats screencast"><br>Watch the Formats screencast</a></p>
 
 API Platform Core will automatically detect the best resolving format depending on:
 
diff --git a/core/extending-jsonld-context.md b/core/extending-jsonld-context.md
@@ -2,8 +2,7 @@
 
 ## JSON-LD
 
-[![Watch the JSON-LD screencast on SymfonyCasts](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/json-ld?cid=apip)
-[Watch the JSON-LD screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/json-ld?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/json-ld?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="JSON-LD screencast"><br>Watch the JSON-LD screencast</a>
 
 API Platform Core provides the possibility to extend the JSON-LD context of properties. This allows you to describe JSON-LD-typed 
 values, inverse properties using the `@reverse` keyword and you can even overwrite the `@id` property this way. Everything you define
@@ -72,9 +71,7 @@ Note that you do not have to provide the `@id` attribute. If you do not provide
 
 ## Hydra
 
-[Watch the Hydra screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/hydra?cid=apip):
-
-[![Watch the Hydra screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/hydra?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/hydra?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Hydra screencast"><br>Watch the Hydra screencast</a></p>
 
 It's also possible to replace the Hydra context used documentation generator:
 
diff --git a/core/filters.md b/core/filters.md
@@ -12,8 +12,7 @@ By default, all filters are disabled. They must be enabled explicitly.
 When a filter is enabled, it automatically appears in the [OpenAPI](swagger.md) and [GraphQL](graphql.md) documentations.
 It is also automatically documented as a `hydra:search` property for JSON-LD responses.
 
-[![Filtering & Searching screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/filters?cid=apip)
-[Watch the Filtering & Searching screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/filters?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/json-ld?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Filtering and Searching screencast"><br>Watch the Filtering & Searching screencast</a>
 
 ## Doctrine ORM and MongoDB ODM Filters
 
diff --git a/core/fosuser-bundle.md b/core/fosuser-bundle.md
@@ -7,8 +7,7 @@ Note: FOSUserBundle is not well suited for APIs. We strongly encourage you to us
 shipped with Symfony or to [create a custom user provider](https://symfony.com/doc/current/security/user_provider.html#creating-a-custom-user-provider)
 instead of using this bundle.
 
-[![User screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/user-entity?cid=apip)
-[Watch the "Create a user entity" (without FOSUser) screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/user-entity?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/user-entity?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="User Entity screencast"><br>Watch the User Entity screencast</a></p>
 
 ## Installing the Bundle
 
diff --git a/core/getting-started.md b/core/getting-started.md
@@ -24,8 +24,7 @@ and what [JSON-LD](http://json-ld.org/) and [Hydra](http://www.hydra-cg.com/) fo
 
 ## Mapping the Entities
 
-[![Watch the "create an API resource" screencast on SymfonyCasts](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/api-resource?cid=apip)
-[Watch the "create an API resource" screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/api-resource?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/api-resource?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Create an API Resource screencast"><br>Watch the Create an API Resource screencast</a></p>
 
 API Platform Core is able to automatically expose entities mapped as "API resources" through a REST API supporting CRUD
 operations.
diff --git a/core/index.md b/core/index.md
@@ -42,6 +42,6 @@ This bundle is extensively tested (unit and functional). The [`Fixtures/` direct
 
 ## Screencasts
 
-[![SymfonyCasts](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/tracks/rest?cid=apip#api-platform)
+<p align="center"><a href="https://symfonycasts.com/tracks/rest?cid=apip#api-platform"><img src="../distribution/images/symfonycasts-player.png" alt="API Platform screencasts"></a></p>
 
 The easiest and funniest way to learn how to use API Platform is to watch [the more than 60 screencasts available on SymfonyCasts](https://symfonycasts.com/tracks/rest?cid=apip#api-platform)!
diff --git a/core/operations.md b/core/operations.md
@@ -3,8 +3,7 @@
 API Platform Core relies on the concept of operations. Operations can be applied to a resource exposed by the API. From
 an implementation point of view, an operation is a link between a resource, a route and its related controller.
 
-[![operations screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/operations?cid=apip)
-[Watch the "operations" screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/operations?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/operations?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Operations screencast"><br>Watch the Operations screencast</a></p>
 
 API Platform automatically registers typical [CRUD](https://en.wikipedia.org/wiki/Create,_read,_update_and_delete) operations
 and describes them in the exposed documentation (Hydra and Swagger). It also creates and registers routes corresponding
diff --git a/core/pagination.md b/core/pagination.md
@@ -1,7 +1,6 @@
 # Pagination
 
-[![Pagination screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/filters?cid=apip)
-[Watch the Pagination screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/filters?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/pagination?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Pagination screencast"><br>Watch the Pagination screencast</a></p>
 
 API Platform Core has native support for paged collections. Pagination is enabled by default for all collections. Each collections
 contains 30 items per page.
diff --git a/core/security.md b/core/security.md
@@ -4,8 +4,7 @@ The API Platform security layer is built on top of the [Symfony Security compone
 All its features, including [global access control directives](http://symfony.com/doc/current/book/security.html#securing-url-patterns-access-control) are supported.
 API Platform also provides convenient [access control expressions](https://symfony.com/doc/current/expressions.html#security-complex-access-controls-with-expressions) which you can apply at resource and operation level.
 
-[![Security screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform-security/?cid=apip)
-[Watch the Security screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform-security/?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform-security/?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Security screencast"><br>Watch the Security screencast</a>
 
 ```php
 <?php
diff --git a/core/serialization.md b/core/serialization.md
@@ -4,8 +4,7 @@
 
 API Platform embraces and extends the Symfony Serializer Component to transform PHP entities in (hypermedia) API responses.
 
-[![serializer screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/serializer?cid=apip)
-[Watch the Serializer screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/serializer?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/serializer?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Serializer screencast"><br>Watch the Serializer screencast</a></p>
 
 The main serialization process has two stages:
 
@@ -33,7 +32,7 @@ JSON-LD, or JavaScript Object Notation for Linked Data, is a method of encoding
 
 ## The Serialization Context, Groups and Relations
 
-[Watch the Serialization Groups screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/serialization-groups?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/serialization-groups?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Serialization Groups screencast"><br>Watch the Serialization Groups screencast</a></p>
 
 API Platform allows you to specify the `$context` variable used by the Symfony Serializer. This variable is an associative array that has a handy `groups` key allowing you to choose which attributes of the resource are exposed during the normalization (read) and denormalization (write) processes.
 It relies on the [serialization (and deserialization) groups](https://symfony.com/doc/current/components/serializer.html#attributes-groups)
@@ -211,8 +210,7 @@ Refer to the [operations](operations.md) documentation to learn more.
 
 ### Embedding Relations
 
-[![Relations screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/relations?cid=apip)
-[Watch the Relations screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/relations?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/relations?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Relations screencast"><br>Watch the Relations screencast</a></p>
 
 By default, the serializer provided with API Platform represents relations between objects using [dereferenceable IRIs](https://en.wikipedia.org/wiki/Internationalized_Resource_Identifier).
 They allow you to retrieve details for related objects by issuing extra HTTP requests.
diff --git a/core/subresources.md b/core/subresources.md
@@ -3,8 +3,7 @@
 A subresource is a collection or an item that belongs to another resource.
 API Platform makes it easy to create such operations.
 
-[![Subresources screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/subresources?cid=apip)
-[Watch the Subresources screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/subresources?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/subresources?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Subresources screencast"><br>Watch the Subresources screencast</a></p>
 
 The starting point of a subresource must be a relation on an existing resource.
 For example, let's create two entities (Question, Answer) and set up a subresource so that `/question/42/answer` gives us
diff --git a/core/swagger.md b/core/swagger.md
@@ -4,8 +4,7 @@ API Platform natively support the [OpenAPI](https://www.openapis.org/) API speci
 
 ![Screenshot](../distribution/images/swagger-ui-1.png)
 
-[![Watch the OpenAPI screencast on SymfonyCasts](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/open-api-spec?cid=apip)
-[Watch the OpenAPI screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/open-api-spec?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/open-api-spec?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="OpenAPI screencast"><br>Watch the OpenAPI screencast</a></p>
 
 The specification of the API is available at the `/docs.json` path.
 By default, OpenAPI v2 is used.
diff --git a/core/testing.md b/core/testing.md
@@ -3,8 +3,7 @@
 API Platform Core provides a set of useful utilities dedicated to API testing.
 For an overview of how to test an API Platform app, be sure to read [the testing cookbook first](../distribution/testing.md).
 
-[![API Tests & Assertions screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform-security/api-tests?cid=apip)
-[Watch the API Tests & Assertions screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform-security/api-tests?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform-security/api-tests?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Test and Assertions screencast"><br>Watch the API Tests & Assertions screencast</a></p>
 
 ## The Test HttpClient
 
diff --git a/core/validation.md b/core/validation.md
@@ -4,8 +4,7 @@ API Platform takes care of validating the data sent to the API by the client (us
 By default, the framework relies on [the powerful Symfony Validator Component](http://symfony.com/doc/current/validation.html)
 for this task, but you can replace it with your preferred validation library such as [the PHP filter extension](http://php.net/manual/en/intro.filter.php) if you want to.
 
-[![Validation screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/validation?cid=apip)
-[Watch the Validation screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/validation?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/validation?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Validation screencast"><br>Watch the Validation screencast</a></p>
 
 ## Validating Submitted Data
 
diff --git a/distribution/debugging.md b/distribution/debugging.md
@@ -1,7 +1,6 @@
 # Debugging
 
-[!["API Platform debugging" screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform/profiler?cid=apip)
-[Watch the "API Platform debugging" screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform/profiler?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform/profiler?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="API Platform debugging screencast"><br>Watch the Debugging API Platform screencast</a></p>
 
 ## Xdebug
 
diff --git a/distribution/images/symfonycasts-player.png b/distribution/images/symfonycasts-player.png
diff --git a/distribution/testing.md b/distribution/testing.md
@@ -5,10 +5,9 @@ Some would argue that it's even better to [write tests first](https://martinfowl
 
 API Platform provides a set of helpful testing utilities to write unit tests, functional tests, and to create [test fixtures](https://en.wikipedia.org/wiki/Test_fixture#Software).
 
-Let's learn how to use them! 
+Let's learn how to use them!
 
-[![API Tests & Assertions screencast](../distribution/images/symfonycasts-player.png)](https://symfonycasts.com/screencast/api-platform-security/api-tests?cid=apip)
-[Watch the API Tests & Assertions screencast on SymfonyCasts](https://symfonycasts.com/screencast/api-platform-security/api-tests?cid=apip)
+<p align="center"><a href="https://symfonycasts.com/screencast/api-platform-security/api-tests?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Tests and Assertions screencast"><br>Watch the Tests & Assertions screencast</a></p>
 
 In this article you'll learn how to use:
 
