locomotivemtl/charcoal-admin

The Charcoal Administration Dashboard

Monday, July 30, 2018
by mducharme
Repository
10 Watchers
3 Stars
5,271 Installations

PHP
7 Dependents
1 Suggesters
1 Forks
4 Open issues
100 Versions
7 % Grown

The README.md

Charcoal Admin Module

The standard Charcoal Admin Control Panel (Backend Dashboard)., _(*1)

How to install

The preferred (and only supported) way of installing charcoal-admin is with composer:, _(*2)

$ 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:, _(*3)

```shell $ composer create-project locomotivemtl/charcoal-project-boilerplate, _(*4)

Dependencies

locomotivemtl/charcoal-core
- The framework classes. (Cache, Model, Metadata, View, Property, source, etc.)
- It brings the following dependencies:
  - locomotivemtl/charcoal-config
    - The configuration container for all things Charcoal.
  - locomotivemtl/charcoal-property
    - The building blocks of the Model's definition.
    - locomotivemtl/charcoal-image
      - Image manipulation.
  - locomotivemtl/charcoal-view
    - The view / templating engines. Mustache is the default engine.
locomotivemtl/charcoal-object
- Object definition (Content and UserData), behaviors and tools.
locomotivemtl/charcoal-user
- User defintion (as Charcoal Model), authentication and authorization (with Laminas ACL).

👉 Development dependencies are described in the Development section of this README file., _(*5)

Which, in turn, require:, _(*6)

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:, _(*7)

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:, _(*8)

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., _(*9)

UI Elements

User-Interface Elements, in charcoal-admin (or any other Charcoal modules, in fact), are composed of:, _(*10)

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., _(*11)

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., _(*12)

In addition to being standard Template Models (controllers), all Template of the admin module also implements the \Charcoal\Admin\Template class., _(*13)

This class provides additional controls to all templates:, _(*14)

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:, _(*15)

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., _(*16)

The following property inputs are available to build forms in the admin module:, _(*17)

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

Name Type Description Default

choice_obj_map

array

Custom mapping between an object properties or callable and the selectize. It is discouraged to use renderable data. choice_obj_map must be a mapping with existing object properties.

value	Object property or object callable. Defines the actual value to be registered in the database
label	Object property or object callable. Defines the visible label of the input.

{
  "value" : "id",
  "label": "name:title:label:id"
}

form_ident string|array Allow to define a specific object form ident when creating or updating an object. You can specify different form idents for create and update by using the "create" and "update" array keys "quick"

selectize_templates

string|array

Allow custom rendering for selectize [item] and [option]. Overrule choice_obj_map[label]. Priotize using this for rendering custom labels instead of choice_obj_map.

The value can either be a string with render tags, a path to a custom template or even an array mapping to handle "item", "option", "controller" and "data" individually.

item (Can be a renderable string or template path)	Custom renderable html or mustache template for the selectize item. [Item] is the term used to refer to a selected choice.
option (Can be a renderable string or template path)	Custom renderable html or mustache template for the selectize option. [Option] is the term used to refer to an available choice.
controller	Defines a rendering context (path to php controller). (optional) Default context is the object itself.
data(array)	Provides additional data to the controller

{}

allow_create bool Display a 'create' button which triggers the selectize create functionality. false

allow_update bool Display an 'update' button which triggers the selectize update functionality. Applies to currently selected element. false

allow_clipboard_copy bool Display a 'copy' button which allows the user to easilly copy all selected elements at once. false

deferred bool Allow the select to load the dropdown "options" with an ajax request instead of on load. This can speed up the page load when there is a lot of "options". false

selectize_options

array

Defines the selectize js options. See the Selectize.js doc. Some usefull ones are :

"maxItems"
"maxOptions"
"create"
"placeholder"
"searchField"
"plugins"

Also, two home made plugins are available : "btn_remove" and "btn_update" that are custom buttons for selected items that work well with charcoal objects and doesn't break styling.

{
   persist: true,
   preload: "focus",
   openOnFocus: true, 
   labelField: "label",
   searchField: [
     "value",
     "label"
   ]
}

Usage example :, _(*18)

"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 :, _(*19)

"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., _(*20)

In addition to being standard Action Models (controllers), all Action of the admin module also implements the \Charcoal\Admin\Action class., _(*21)

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., _(*22)

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., _(*23)

👉 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!, _(*24)

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:, _(*25)

$ composer install --prefer-source

To run the tests:, _(*26)

$ composer test

API documentation

The auto-generated phpDocumentor API documentation is available at https://locomotivemtl.github.io/charcoal-admin/docs/master/
The auto-generated apigen API documentation is available at https://codedoc.pub/locomotivemtl/charcoal-admin/master/

Coding style

The Charcoal-Admin module follows the Charcoal coding-style:, _(*27)

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., _(*28)

For Javascript, the following coding style is enforced:, _(*29)

todo

Every classes, methods and functions should be covered by unit tests. PHP code can be tested with PHPUnit and Javascript code with QUnit., _(*30)

Authors

Mathieu Ducharme mat@locomotive.ca
Benjamin Roch benjamin@locomotive.ca
Dominic Lord dom@locomotive.ca
Chauncey McAskill chauncey@locomotive.ca
Antoine Boulanger antoine@locomotive.ca
Joel Alphonso joel@locomotive.ca

License

Charcoal is licensed under the MIT license. See LICENSE for details., _(*31)

The Versions

30/07 2018

dev-master

9999999-dev https://charcoal.locomotive.ca

The Charcoal Administration Dashboard

library charcoal-admin

The Charcoal Administration Dashboard

locomotivemtl/charcoal-admin

The README.md

Charcoal Admin Module

How to install

Dependencies

Core concepts

What's inside this module?

Objects

Users

UI Elements

Templates

Widgets

Property Inputs

Selectize inputs options

Actions

Post Actions

Cli Actions

Development

API documentation

Coding style

Authors

License

The Versions

dev-master

The Requires

The Development Requires

by Mathieu Ducharme

by Locomotive

0.13.7.3

The Requires

The Development Requires

by Mathieu Ducharme

by Locomotive

0.13.7.2

The Requires

The Development Requires

by Mathieu Ducharme

by Locomotive

0.13.7.1

The Requires

The Development Requires

by Mathieu Ducharme

by Locomotive

0.13.7

The Requires

The Development Requires

by Mathieu Ducharme

by Locomotive

0.13.6

The Requires

The Development Requires

by Mathieu Ducharme

by Locomotive

0.13.5.1

The Requires

The Development Requires

by Mathieu Ducharme

by Locomotive

0.13.5

The Requires

The Development Requires

by Mathieu Ducharme

by Locomotive

0.13.4.3

The Requires

The Development Requires

by Mathieu Ducharme

by Locomotive

0.13.4.2

The Requires

The Development Requires

by Mathieu Ducharme

by Locomotive

0.13.4.1

The Requires

The Development Requires

by Mathieu Ducharme

by Locomotive