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https://github.com/lumenpress/acf

Advanced Custom Fields Plugin for Nimble
https://github.com/lumenpress/acf

acf eloquent wordpress

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Advanced Custom Fields Plugin for Nimble

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# Advanced Custom Fields for Nimble

[![Build Status](https://travis-ci.org/lumenpress/acf.svg?branch=master)](https://travis-ci.org/lumenpress/acf) [![StyleCI](https://styleci.io/repos/99463909/shield?branch=master)](https://styleci.io/repos/99463909)

- [Installation](#installation)
- [Schema](#schema)
- [Field Groups](#field-groups)
- [Creating Field Groups](#creating-field-groups)
- [Renaming / Dropping Field Groups](#renaming--dropping-field-groups)
- [Fields](#fields)
- [Creating Fields](#creating-fields)
- [Modifying Fields](#modifying-fields)
- [Dropping Fields](#dropping-fields)
- [Models](#models)
- [Inserts](#inserts)
- [Updates](#updates)
- [Deletes](#deletes)
- [Builders](#builders)
- [Retrieving Results](#retrieving-results)
- [Inserting Values](#inserting-values)
- [Updating Values](#updating-values)
- [Deleting Values](#deleting-values)

## Installation

```
composer require lumenpress/acf
```

Copy the `config/acf.php` file to your local config folder and register the configuration + Service Provider in bootstrap/app.php:

```php
$app->configure('acf');
$app->register(LumenPress\ACF\ServiceProvider::class);
```

## Schema

### Field Groups

#### Creating Field Groups

```php
use LumenPress\ACF\Schema;
use LumenPress\ACF\Models\FieldGroup;

Schema::create($groupKey, function (FieldGroup $group) {
$group->title('Title'); // required
$group->location('post_type', 'page'); // required
});
```

The `$groupKey` should be unique, usually have `group_` as a prefix.

```php
Schema::create('group_599d8daf5e131', function (FieldGroup $group) {
$group->title('Title'); // required
$group->location('post_type', 'page'); // required
});
```

If you do not start with `group_`, the key will be encrypted using md5.

```php
Schema::create('home_page', function (FieldGroup $group) {
$group->title('Home'); // required
$group->location('post_type', 'page'); // required
});

// algorithm
echo 'group_'.substr(hash('md5', 'home_page'), 8, 16);
// group_3f239af6fe3db5c0
```

Available Field Group Settings

- `$group->title('string')` required
- `$group->location($param, $operator, $value)` required
- `$group->position('normal')`
- `$group->style('default')`
- `$group->label_placement('top')`
- `$group->instruction_placement('label')`
- `$group->hide_on_screen('metabox')`
- `$group->description('string')`
- `$group->order(0)`
- `$group->active(true)` `true` or `false`

**Location**

**Parameters**

- **Post**
- post_type
- post_template
- post_status
- post_format
- post_category
- post_taxonomy
- post
- **Page**
- page_template
- page_type
- page_parent
- page
- **User**
- current_user
- current_user_role
- user_form
- user_role
- **Forms**
- taxonomy
- attachment
- comment
- widget
- nav_menu
- nav_menu_item
- options_page

**Operator**

`==` or `!=`

```php
$group->location($param, $value); // operator is '==';
$group->location($param, $operator, $value);
```

A and B

```php
$group->location(
[$param, $operator, $value], // A
[$param, $operator, $value] // B
);

// another
$group->location($param, $operator, $value) // A
->location($param, $operator, $value); // B
```

A or B

```php
$group->location($param, $operator, $value) // A
->orLocation($param, $operator, $value); // B
```

(A and B) or (C and D)

```php
$group->location(
[$param, $operator, $value], // A
[$param, $operator, $value] // B
)->orLocation(
[$param, $operator, $value], // C
[$param, $operator, $value] // D
);

// another
$group->location($param, $operator, $value) // A
->location($param, $operator, $value); // B
->orLocation($param, $operator, $value) // C
->location($param, $operator, $value); // D
```

#### Renaming / Dropping Field Groups

To rename an existing field group, use the `rename` method:

```php
Schema::rename($oldKey, $newKey);
```

To drop an existing field group, you may use the `drop` methods:

```php
Schema::drop($groupKey);
```

### Fields

#### Creating Fields

```php
Schema::create($groupKey, function (FieldGroup $group) {
$group->title('Demo'); // required
$group->location('post_type', 'post'); // required
$group->fields(function($field) {
$field->text('uniqid_name')->label('Label');
});
});
```

Available Field Types

```php
// Basic
$field->text('text')->label('Text');
$field->textarea('textarea')->label('Textarea');
$field->number('number')->label('Number');
$field->email('email')->label('Email');
$field->url('url')->label('URL');
$field->password('password')->label('Password');

// Content
$field->wysiwyg('wysiwyg');
$field->oembed('oembed');
$field->image('image');
$field->file('file');
$field->gallery('gallery');

// Choice
$field->true_false('true_false');
$field->checkbox('checkbox')->choices(['value1', 'value2']);
$field->radio('radio')->choices(['value1', 'value2']);;
$field->select('select')->choices(['value1', 'value2']);;

// Relational
$field->link('link');
$field->page_link('page_link');
$field->post_object('post_object');
$field->relationship('relationship');
$field->taxonomy('taxonomy');
$field->user('user');

// JQuery
$field->google_map('google_map');
$field->date_picker('date_picker');
$field->date_time_picker('date_time_picker');
$field->time_picker('time_picker');
$field->color_picker('color_picker');

// Layout

$field->tab('tab');
$field->message('Message')->content('Content');

$field->group('group')->fields(function($field) {
$field->text('text');
$field->image('image');
});

$field->repeater('repeater')->fields(function($field) {
$field->text('text')->label('Text');
$field->image('image');
});

$field->flexible('flexible')->layouts(function($flexible) {
$flexible->layout('layout1')->label('Layout 1')->fields(function($field) {
$field->textarea('textarea')->label('Textarea');
});
$flexible->layout('layout2')->label('Layout 2')->fields(function($field) {
$field->text('text')->label('Text');
});
});

// friendly
$field->clone('clone')->fields('group');
$field->clone('clone')->fields('group.text');
$field->clone('clone')->fields('group.text', 'group.textarea');

// strict
$field->clone('clone')->fields('group_1b8797f52e1e7731');
$field->clone('clone')->fields('field_599ec2068e143');
$field->clone('clone')->fields('field_599ec2068e143', 'field_599ec6186b36b');
```

#### Modifying Fields

Updating Field Attributes

```php
Schema::group($groupKey, function (FieldGroup $group) {
$group->fields(function($field) {
$field->text('text')->label('Text2');
});
});
```

Renaming Fields

```php
Schema::group($groupKey, function (FieldGroup $group) {
$group->fields(function($field) {
$field->rename('oldname', 'newname');
});
});
```

#### Dropping Fields

```php
Schema::group($groupKey, function (FieldGroup $group) {
$group->fields(function($field) {
// single field
$field->drop('text');
// multiple fields
$field->drop('text', 'textarea');
// all
$field->dropAll();
});
});
```

## Models

```php
use LumenPress\ACF\Concerns\HasFields;

class Post extends \LumenPress\Nimble\Models\Post
{
use HasFields;
}
```

### Inserts

```php
$post = new Post;

$post->title = 'Title1';
$post->type = 'post';

$post->acf->schema('home_fields');

$post->acf->text = 'Text';
$post->acf->textarea = 'Textarea';

$post->save();
```

### Updates

```php
$post = Post::find(2);

$post->acf->text = 'Text2';
$post->acf->textarea = 'Textarea2';

$post->save();
```

### Deletes

```php
$post = Post::find(2);

unset($post->acf->text);
unset($post->acf->textarea);

$post->save();
```

## Builders

```php
$post = Post::find(2);
$builder = $post->acf();
```

### Retrieving Results

```php
$post->acf('abc')->value();
$post->acf()->text('abc')->value();
```

### Inserting Values

```php
$post->acf()->text('abc')->insertValue('Value 1');
```

### Updating Values

```php
$post->acf()->text('abc')->updateValue('Value 2');
```

### Deleting Values

```php
$post->acf('abc')->delete();
$post->acf()->text('abc')->delete();
```