locomotivemtl/charcoal-admin

The Charcoal Administration Dashboard

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Details

github.com/locomotivemtl/charcoal-admin

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Installs: 10 600

Dependents: 15

Suggesters: 2

Security: 0

Stars: 11

Watchers: 14

Forks: 5

Open Issues: 10

0.30.5 2024-01-30 00:26 UTC

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Requires (Dev)

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MIT 004aab95acd52951b81ba6325bfa00f6da6b7acd

  • Mathieu Ducharme <mat.woop@locomotive.ca>
  • Locomotive

admincmscharcoal

This package is auto-updated.

Last update: 2024-10-23 16:04:21 UTC

README

The standard Charcoal Admin Control Panel (Backend Dashboard).

How to install

The preferred (and only supported) way of installing charcoal-admin is with composer:

$ composer require locomotivemtl/charcoal-admin

Note that charcoal-admin is intended to be run along a charcoal-app based project. To start from a boilerplate:

$ composer create-project locomotivemtl/charcoal-project-boilerplate

Dependencies

👉 Development dependencies are described in the Development section of this README file.

Which, in turn, require:

  • PHP 7.3+
    • ext-fileinfo File / MIME identification.
    • ext-mbstring Multi-bytes string support.
    • ext-pdo PDO Database driver.
  • MySQL
    • Other databases (postgresql, sqlite) should work but are not supported.
  • Apache with mod_rewrite
    • Other HTTP servers (IIS, _nginx) should work but are not supported.
  • pimple/pimple for dependency injection container.
  • slim/slim for the routing engine and HTTP handling.
  • mustache/mustache for the template engine.
  • phpmailer to send emails.
  • league/climate for CLI utilities.
  • monolog/monolog for (PSR-3) logging.

Core concepts

The charcoal admin control panel is:

  • Additional admin metadata on charcoal objects and models, which controls automatically how they can be customized in the backend.
  • A user / authentication system, which uses ACL for permissions.
  • A customizable 2-level menu, which builds custom backend for every install.
  • Dashboards and widgets. With some prebuilt functionalities for:
    • Listing collection of objects (admin/object/collection), customizable from the object's admin metadata.
    • Creating and editing objects (admin/object/edit), customizable from the objects's admin metadata.
  • Set of scripts to manage objects and the backend from the CLI.

What's inside this module?

Like all Charcoal projects / modules, the main components are:

  • Autoloader
    • PSR-4, Provided by Composer.
  • Config
    • As JSON or PHP files in the config/ directory.
  • Front Controller
    • The admin front controller is handled in the \Charcoal\Admin\Module class.
  • Objects
    • Typically into \Charcoal\Object\Content and \Charcoal\Object\UserData
    • Extends \Charcoal\Model\AbstractModel, which implements the following interface:
      • \Charcoal\Model\ModelInterface
      • \Charcoal\Core\IndexableInterface
      • \Charcoal\Metadata\DescribableInterface
      • \Charcoal\Source\StorableInterface
      • \Charcoal\Validator\ValidatableInterface
      • \Charcaol\View\ViewableInterface
    • PHP Models in src/Charcoal/Boilerplate/
    • JSON metadata in metadata/charcoal/boilerplate/
  • Templates
    • Templates are specialized Model which acts as View / Controller
    • Split in Templates, Widgets, PropertyDisplay, and PropertyInput
    • PHP Models in src/Charcoal/Boilerplate/Template/
    • Mustache views (templates) in templates/boilerplate/
    • Optionnally, templates metadata in metdata/boilerplate/template/
  • Actions
    • Actions handle input and provide a response to a request
    • They create the charcoal-admin REST API.
    • The PHP classes in src/Charcoal/Boilerplate/Action
  • Assets
    • Assets are files required to be on the webserver root
    • Scripts, in src/scripts/ and compiled in www/assets/scripts/
    • Styles , with SASS in src/styles/ and compiled CSS in www/assets/styles/
    • Images, in www/assets/images/

Objects

Users

Authentication is done through the Charcoal\Admin\User class. It reuses the authentication, authorization and user model provided by [charcoal-user](https://github.com/locomotivemtl/charcoal-user.

UI Elements

User-Interface Elements, in charcoal-admin (or any other Charcoal modules, in fact), are composed of:

  • A PHP Controller, in src/Charcoal/Admin/{{type}}/{{ident}}
  • A mustache templates, in templates/charcoal/admin/{{type}}/{{ident}}
  • Optional additional metadata, in metadata/charcoal/admin/{{type}}/{{ident}}

There are 3 main types of UI Elements: Templates, Widgets and Property Inputs.

Templates

See the src/Charcoal/Admin/Templates directory for the list of available Templates in this module. Note that the template views themselves (the mustache templates) are located in templates/charcoal/admin/template/ directory.

In addition to being standard Template Models (controllers), all Template of the admin module also implements the \Charcoal\Admin\Template class.

This class provides additional controls to all templates:

  • has_feedbacks and feedbacks
  • title, subtitle, show_title and show_subtitle
  • auth_required
    • Protected, true by default. Set to false for templates that do not require an authenticated admin user.

Widgets

The following base widgets are available to build the various admin templates:

  • Dashboard
  • Feedbacks
  • Form
  • FormGroup
  • FormProperty
  • Graph/Bar
  • Graph/Line
  • Graph/Pie
  • Layout
  • MapWidget
  • Table
  • TableProperty

Property Inputs

Similar to other UI elements, Inputs are specialized widgets that are meant to display a "form element" for a Property. Properties models are defined in the charcoal-property package.

The following property inputs are available to build forms in the admin module:

  • Audio
    • A special HTML5 widget to record an audio file from the microphone.
  • Checkbox
  • DateTimePicker
    • A date-time picker widget.
    • Requires the ``
  • File
    • A default <input type="file"> that can be used as a base for all File properties.
  • Image
    • A specialized file input meant for uploading / previewing images.
  • MapWidget
    • A specialized widget to edit a point on a map.
    • Requires google-map.
  • Number
  • Radio
  • Readonly
  • Select
  • Switch
    • A specialized Checkbox meant to be displayed as an on/off switch.
  • Text
    • A default <input type="text"> that can be used with most property types.
  • Textarea
    • A default <textarea> editor that can be used with most textual property types.
  • Tinymce
    • A specialized Textarea wysiwyg editor.
    • Requires the tinymce javascript library.
  • Selectize
    • A specialized hybrid between a Textbox and Select jQuery based.
    • Highly customizable.
    • Requires the selectize javascript library.

Selectize inputs options

Usage example :

"categories": {
    "type": "object",
    "input_type": "charcoal/admin/property/input/selectize",
    "multiple": true,
    "deferred": true,
    "obj_type": "cms/object/news-category",
    "pattern": "title",
    "choice_obj_map": {
        "value": "ident",
        "label": "{{customLabelFunction}} - {{someAdditionalInfo }}"
    },
    "selectize_templates": {
        "item": "project/selectize/custom-item-template",
        "option": "project/selectize/custom-option-template",
        "controller": "project/selectize/custom-template"
    },
    "selectize_options": {
        "plugins": {
            "drag_drop": {},
            "btn_remove": {},
            "btn_update": {}
        }
    },
    "form_ident": {
        "create": "quick.create",
        "update": "quick.update"
    }
}

Selectize templates examples :

"selectize_templates": {
    "item": "{{customLabelFunction}} - {{someAdditionalInfo }}",
    "option": "{{customLabelFunction}} - {{someAdditionalInfo }}"
},

---

"selectize_templates": "{{customLabelFunction}} - {{someAdditionalInfo }}",

---

"selectize_templates": "project/selectize/custom-template",

---

"selectize_templates": {
   "item": "project/selectize/custom-item-template",
   "option": "project/selectize/custom-option-template",
   "controller": "project/selectize/custom-template",
   "data": {
        "category": "{{selectedCategory}}"
   }
},

Actions

See the src/Charcoal/Admin/Action/ directory for the list of availables Actions in this module.

In addition to being standard Action Models (controllers), all Action of the admin module also implements the \Charcoal\Admin\Action class.

Post Actions

  • admin/login
  • admin/object/delete
  • admin/object/save
  • admin/object/update
  • admin/widget/load
  • admin/widget/table/inline
  • admin/widget/table/inlinue-multi

Cli Actions

See the src/Charcoal/Admin/Action/Cli/ directory for the list of all available Cli Actions in this module.

Cli Actions are specialized action meant to be run, interactively, from the Command Line Interface. With the Cli Actions in this module, it becomes quick and easy to manage a Charcoal project directly from a Terminal.

👉 The charcoal-cli tool, available from charcoal-project-boilerplate, is the perfect tool to call the CLI Actions. Make sure it stays outside the document root!

  • admin/objects
    • List the object of a certain obj-type.
  • admin/object/create
    • Create a new object (and save it to storage) of a certain obj-type according to its metadata's properties.
  • admin/object/table/alter
    • Alter the existing database table of obj-type according to its metadata's properties.
  • admin/object/table/create
    • Create the database table for obj-type according to its metadata's properties.
  • admin/user/create

Development

To install the development environment:

$ composer install --prefer-source

To run the tests:

$ composer test

API documentation

Coding style

The Charcoal-Admin module follows the Charcoal coding-style:

  • PSR-1, except for
    • Method names MUST be declared in snake_case.
  • PSR-2, except for the PSR-1 requirement.q
  • PSR-4, autoloading is therefore provided by Composer
  • phpDocumentor
    • Add DocBlocks for all classes, methods, and functions;
    • For type-hinting, use boolean (instead of bool), integer (instead of int), float (instead of double or real);
    • Omit the @return tag if the method does not return anything.
  • Naming conventions
    • Read the phpcs.xml file for all the details.

Coding style validation / enforcement can be performed with composer phpcs. An auto-fixer is also available with composer phpcbf.

For Javascript, the following coding style is enforced:

  • todo

Every classes, methods and functions should be covered by unit tests. PHP code can be tested with PHPUnit and Javascript code with QUnit.

Authors

License

Charcoal is licensed under the MIT license. See LICENSE for details.