D8: Configurations
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Data
Content
Configuration
State
active storage
file storage
db tables: config, config_snapshot
$config_directories['sync'] = '../config/sync';sync
initial
/modules/*/my_module/config/install/*
/modules/*/my_module/config/optional/*
/themes/*/my_theme/config/install/*
/themes/*/my_theme/config/optional/*Active storage
Configuration
mysql> desc config;
+------------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+------------+--------------+------+-----+---------+-------+
| collection | varchar(255) | NO | PRI | | |
| name | varchar(255) | NO | PRI | | |
| data | longblob | YES | | NULL | |
+------------+--------------+------+-----+---------+-------+
3 rows in set (0.00 sec)mysql> select * from config where name = 'system.theme';
+------------+--------------+-------------------------------------------+
| collection | name | data |
+------------+--------------+-------------------------------------------+
| | system.theme | a:3:{s:5:"admin";s:5:"seven";s:7:"......."|
+------------+--------------+-------------------------------------------+
1 row in set (0.00 sec)Classes
Configuration
Config Object
Config Entity
uuid: 01d9a33d-204f-4b0a-b581-02655bfc4bf5
name: Pizza
mail: nyph1337@gmail.com
slogan: ''
page:
403: ''
404: ''
front: /node
admin_compact_mode: false
weight_select_max: 100
langcode: en
default_langcode: en
_core:
default_config_hash: yXadRE77Va-G6dxhd2kPYapAvbnSvTF6hO4oXiOEynI
langcode: en
status: true
dependencies:
module:
- node
- user
id: content
label: Content
module: node
description: 'Find and manage content.'
tag: default
base_table: node_field_data
base_field: nid
core: 8.x
display:
default:
display_options:
access:
type: perm
options:
perm: 'access content overview'
cache:
type: tag
query:
type: views_query
exposed_form:
type: basic
options:
submit_button: Filter
reset_button: true
reset_button_label: Reset
exposed_sorts_label: 'Sort by'
expose_sort_order: true
sort_asc_label: Asc
sort_desc_label: Desc
Working with configs
// Read config with machine name 'system.site'
// and get property 'name'
// initial configuration stored
// at 'core/modules/system/config/install/system.site.yml'
// sync (when enabled) -
// at 'config/sync/system.site.yml'
$this->config('system.site')->get('name');
$frontPage = $this->configFactory->get('system.site')
->get('page.front');Configuration
States
\Drupal::state()->set('key','value');
$values = [
'key' => 'value',
'key2' => 'value2'
];
\Drupal::state()->setMultiple($values);
\Drupal::state()->delete('key');Typed Data
Updates
/**
* Convert syslog.settings.facility to an integer.
*/
function syslog_update_8400() {
$config = \Drupal::configFactory()->getEditable('syslog.settings');
$facility = (int) $config->get('facility');
$config->set('facility', $facility)->save(TRUE);
}
Founder @
Co- Founder @
Vladyslav Moyseenko, a.k.a vlad.dancer
&
D8 School: Configuration
By Vlad Moyseenko
