Artikel ini menyelidiki pembentukan plugin widget backend Oktobercms, memperluaskan penciptaan plugin asas. Kami akan membangunkan widget "Nota Pantas", mencerminkan fungsi draf cepat WordPress.

Konsep Utama:

perancah plugin dengan
• . php artisan create:plugin
Memperluas model pengguna untuk menguruskan nota khusus pengguna.
Melaksanakan widget laporan (
• ) untuk papan pemuka backend. QuickNoteWidget
Menentukan sifat widget (
• ) untuk penyesuaian (mis., Menyembunyikan senarai nota, menukar tajuk). defineProperties
menggunakan pengawal dan model untuk pengendalian bentuk, pengurusan nota (operasi CRUD).

Membina widget nota cepat:

1. Persediaan Plugin:

php artisan create:plugin RAFIE.quicknote

dengan butiran plugin: Plugin.php

public function pluginDetails()
{
    return [
        'name'        => 'Quick Note Widget',
        'description' => 'Quickly add and manage short notes.',
        'author'      => 'RAFIE Younes',
        'icon'        => 'icon-pencil'
    ];
}

: version.yaml

# uploads/version.yaml
1.0.1: First version of quicknote
1.0.2:
  - Created Notes Table
  - create_notes_table.php

2. Model Pangkalan Data:

dan penghijrahan: Note

php artisan create:model RAFIE.quicknote Note

) akan kelihatan seperti ini: create_notes_table.php

Schema::create('rafie_quicknote_notes', function ($table) {
    $table->engine = 'InnoDB';
    $table->increments('id');
    $table->string('title', 255);
    $table->text('description')->nullable();
    $table->integer('user_id')->unsigned()->index();
    $table->timestamps();
});

php artisan plugin:refresh RAFIE.quicknote

dalam User: Plugin.php

public function boot()
{
    User::extend(function ($model) {
        $model->hasMany['notes'] = ['RAFIE\Quicknote\Models\Note'];
    });
}

(Note): models/Note.php

use October\Rain\Database\Traits\Validation;

class Note extends Model
{
    use Validation;

    public $table = 'rafie_quicknote_notes';

    protected $guarded = ['*'];

    protected $rules = [
        'title' => 'required|min:4'
    ];

    public $belongsTo = ['user' => ['Backend\Models\User']];
}

3. Penciptaan widget:

(dalam folder QuickNoteWidget.php): widgets

class QuickNoteWidget extends ReportWidgetBase
{
    public function render()
    {
        $notes = BackendAuth::getUser()->notes;
        return $this->makePartial('notes', ['notes' => $notes]);
    }

    public function defineProperties()
    {
        return [
            'title' => [
                'title' => 'Widget Title',
                'default' => 'Quick Note'
            ],
            'showList' => [
                'title' => 'Show Notes List',
                'type' => 'checkbox'
            ]
        ];
    }
}

: Plugin.php

public function registerReportWidgets()
{
    return [
        'RAFIE\Quicknote\QuickNoteWidget' => [
            'label' => 'Quick Notes',
            'context' => 'dashboard'
        ]
    ];
}

(dalam _notes.htm): widgets/quicknotewidget/partials

<div class="report-widget">
    <h3>{{ $this->property('title') }}</h3>
    <div class="pane">
        @if ($this->property('showList'))
            <ul class="list-nostyle">
                @foreach ($notes as $note)
                    <li class="list-group-item">{{ $note->title }}</li>
                @endforeach
            </ul>
        @endif
        <br/>
        {{ Form::open(['url' => Backend::url('rafie/quicknote/notes/store'), 'method' => 'POST']) }}
        <div class="form-group">
            <input class="form-control" type="text" name="title" placeholder="Title" required/>
        </div>
        <div class="form-group">
            <textarea class="form-control" name="description" id="" cols="30" rows="10"
                      placeholder="Your note..."></textarea>
        </div>
        <div class="form-group">
            <button type="submit" class="btn btn-primary" value="Submit">Submit</button>
            <a href="http://www.miracleart.cn/link/b4c174fbc208372a8facfe462868ebf1'rafie/quicknote/notes/index') }}">Manage your notes</a>
        </div>
        {{ Form::close() }}
    </div>
</div>

class Notes extends Controller
{
    public function store()
    {
        $note = new Models\Note;
        $note->title = Input::get('title');
        $note->description = Input::get('description', null);
        $note->user_id = BackendAuth::getUser()->id;

        if ($note->save()) {
            Flash::success('Note added successfully.');
        } else {
            Flash::error('Validation error');
        }

        return Redirect::to(Backend::url());
    }

    // ... (rest of the controller code as described in the original response) ...
}