StripeCon EU 2018 - SilverStripe 4 application framework
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The document outlines the installation and configuration process for a web-based business application using the SilverStripe framework, highlighting its technology-agnostic features and various programming languages supported. It details components such as model administration, routing, frontend editing, and database setup, providing specific code examples for implementation. The document emphasizes the framework's rapid development capabilities, integrated security features, and extensibility for developers.
![Installation: Init
●
Prerequisites: PHP 7.2, composer
> mkdir monsters
> cd monsters
> composer init
Minimum Stability []: dev
Package Type []: project
License []: BSD-3-Clause
“prefer-stable”: true](https://image.slidesharecdn.com/stripecon18framework-180921115800/85/StripeCon-EU-2018-SilverStripe-4-application-framework-8-320.jpg)
![ModelAdmin
app/src/controllers/MonsterController.php
<?php
namespace AppAdmin;
use SilverStripeAdminModelAdmin;
use AppModelsMonster;
class MonsterAdmin extends ModelAdmin {
private static $url_segment = "monsters";
private static $menu_title = "Monsters";
private static $menu_priority = 1;
private static $managed_models = [
Monster::class
];
}](https://image.slidesharecdn.com/stripecon18framework-180921115800/85/StripeCon-EU-2018-SilverStripe-4-application-framework-20-320.jpg)
![The View
app/src/controllers/
MonsterController.php
use SilverStripeControlController;
use AppModelsMonster;
class MonsterController extends Controller {
public function index($request)
{
return [
'Title' => 'Monsters',
'Objects' => Monster::get()
];
}
}
app/templates/App/Controllers/
MonsterController.ss
<h1 class="title">$Title</h1>
<% if $Monsters %>
<div class="columns">
<% loop $Monsters %>
<div class="column is-one-third">
<div class="box">
$Image.Fill(300, 200)
<p>$Name</p>
</div>
</div>
<% end_loop %>
</div>
<% end_if %>](https://image.slidesharecdn.com/stripecon18framework-180921115800/85/StripeCon-EU-2018-SilverStripe-4-application-framework-29-320.jpg)
![Editing
app/src/controllers/MonsterController.php
class MonsterController extends Controller {
private static $allowed_actions = [
"edit",
"EditForm"
];
public function EditForm() {…}
public function edit(HTTPRequest $request) {}
public function save(array $data, Form $form) {}
}](https://image.slidesharecdn.com/stripecon18framework-180921115800/85/StripeCon-EU-2018-SilverStripe-4-application-framework-42-320.jpg)
![Editing
app/src/controllers/MonsterController.php
public function edit(HTTPRequest $request) {
$form = $this->EditForm();
$monster = null;
if($id = (int) $request->param("ID")) {
$monster = Monster::get()->byID($id);
$form->loadDataFrom($monster);
}
return [
'Monster' => $monster,
'Form' => $form
];
}](https://image.slidesharecdn.com/stripecon18framework-180921115800/85/StripeCon-EU-2018-SilverStripe-4-application-framework-44-320.jpg)
![Editing
app/src/controllers/MonsterController.php
public function save(array $data, Form $form) {
if($id = $data["ID"]) {
$monster = Monster::get()->byID($id);
} else {
$monster = Monster::create();
}
$form->saveInto($monster);
$monster->write();
$this->redirect($this->Link("view/$monster->ID"));
}](https://image.slidesharecdn.com/stripecon18framework-180921115800/85/StripeCon-EU-2018-SilverStripe-4-application-framework-48-320.jpg)
StripeCon EU 2018 - SilverStripe 4 application framework
- 2. /me ● Web based business applications ● Technology agnostic ● PHP, Python, NodeJS, React, ● Silverstripe, Laravel, Django ● More consultant than developer
- 3. Criteria for frameworks ● Results fast! ● Incremental development ● Simple but extensible structure ● Stability: Static and dynamic
- 4. Framework Features ● ORM ● Admin Scaffolding ● Integrated security ● Form generation, scaffolding
- 8. Installation: Init ● Prerequisites: PHP 7.2, composer > mkdir monsters > cd monsters > composer init Minimum Stability []: dev Package Type []: project License []: BSD-3-Clause “prefer-stable”: true
- 9. Installation: Recipe # Important to do now! > mkdir public # Base recipe > composer require silverstripe/recipe-core # Admin > composer require silverstripe/admin # File handling > composer require silverstripe/asset-admin ...large output...
- 10. Installation: Confg fles # .env SS_DATABASE_CLASS="MySQLPDODatabase" SS_DATABASE_SERVER="localhost" SS_DATABASE_USERNAME="root" SS_DATABASE_PASSWORD="root" SS_DATABASE_NAME="monsters" SS_DEFAULT_ADMIN_USERNAME="admin" SS_DEFAULT_ADMIN_PASSWORD="admin" SS_ENVIRONMENT_TYPE="dev" > vendor/bin/sake dev/build # .gitignore /.env /vendor/ /silverstripe-cache/ /public/resources/ /public/assets/* /.idea
- 20. ModelAdmin app/src/controllers/MonsterController.php <?php namespace AppAdmin; use SilverStripeAdminModelAdmin; use AppModelsMonster; class MonsterAdmin extends ModelAdmin { private static $url_segment = "monsters"; private static $menu_title = "Monsters"; private static $menu_priority = 1; private static $managed_models = [ Monster::class ]; }
- 26. The Controller app/src/controllers/MonsterController.php <?php namespace AppControllers; use SilverStripeControlController; class MonsterController extends Controller { }
- 27. Routing app/_confg/routes.yml --- Name: approutes After: framework/_config/routes#coreroutes --- SilverStripeControlDirector: rules: 'monsters//$Action/$ID': AppControllersMonsterController '': AppControllersMonsterController
- 29. The View app/src/controllers/ MonsterController.php use SilverStripeControlController; use AppModelsMonster; class MonsterController extends Controller { public function index($request) { return [ 'Title' => 'Monsters', 'Objects' => Monster::get() ]; } } app/templates/App/Controllers/ MonsterController.ss <h1 class="title">$Title</h1> <% if $Monsters %> <div class="columns"> <% loop $Monsters %> <div class="column is-one-third"> <div class="box"> $Image.Fill(300, 200) <p>$Name</p> </div> </div> <% end_loop %> </div> <% end_if %>
- 41. Frontend editing! ● German: DAU ● Feel at home (branding) ● Everyday tasks ● Uncommon tasks As simple as possible
- 42. Editing app/src/controllers/MonsterController.php class MonsterController extends Controller { private static $allowed_actions = [ "edit", "EditForm" ]; public function EditForm() {…} public function edit(HTTPRequest $request) {} public function save(array $data, Form $form) {} }
- 43. Editing app/src/controllers/MonsterController.php:EditForm() $colors = Monster::singleton()->dbObject('Color')->enumValues(); $fields = FieldList::create( TextField::create("Name", "Name"), TextField::create("Eyes", "Number of eyes"), DropdownField::create("Color", "Main color", $colors), FileField::create("Image", "Image"), HiddenField::create("ID", "ID") ); $actions = FieldList::create( FormAction::create('save','Save')->addExtraClass('is-primary') ); $validator = RequiredFields::create('Name');
- 44. Editing app/src/controllers/MonsterController.php public function edit(HTTPRequest $request) { $form = $this->EditForm(); $monster = null; if($id = (int) $request->param("ID")) { $monster = Monster::get()->byID($id); $form->loadDataFrom($monster); } return [ 'Monster' => $monster, 'Form' => $form ]; }
- 48. Editing app/src/controllers/MonsterController.php public function save(array $data, Form $form) { if($id = $data["ID"]) { $monster = Monster::get()->byID($id); } else { $monster = Monster::create(); } $form->saveInto($monster); $monster->write(); $this->redirect($this->Link("view/$monster->ID")); }
- 50. SilverStripe as Framework ● Batteries included – Versioning, Translations, Extensions, REST ● Admin ● Very fast development cycle (dev/build) ● Confguration not always transparent ● SilverStripe 4 was a big step