README

Overview:

ThemeSelector is a PHP class that enables the user to select and apply different themes to their web application. The available themes are predefined and are listed in a dropdown menu for selection.

Usage:

To use ThemeSelector in your PHP project, follow these steps:

1. Create an instance of ThemeSelector by passing a Cookie object as an argument to its constructor.
2. Call the renderSelector method to generate the HTML code for the dropdown menu.
3. Display the generated HTML code to the user in your web application.
4. Check for POST request and call the setTheme method

Example Usage:

Here is an example of how to use ThemeSelector in your PHP project:

Create a Cookie object

$cookie = new PerfectApp\Http\Cookie();

Create an instance of ThemeSelector

$themeSelector = new PerfectApp\ThemeSelector\ThemeSelector($cookie);

Generate & Display the HTML code for the dropdown menu

<form method="POST">
    <?php echo $theme->renderSelector(); ?>
    <button type="submit">Switch Theme</button>
</form>

Example Usage

<?php

declare(strict_types=1);

use PerfectApp\Http\Cookie;
use PerfectApp\ThemeSelector\ThemeSelector;

require_once '../vendor/autoload.php';

$cookie = new Cookie($_COOKIE);

$theme = new ThemeSelector($cookie);

if (!empty($_POST['theme'])) {
    $theme->setTheme($_POST['theme']);
    header('Location: ./');
    exit;
}

API:

The following methods are available in the ThemeSelector class:

__construct(Cookie $cookie): This is the constructor method that takes a Cookie object as an argument. It initializes the $cookie property of the ThemeSelector object.

getTheme(): This method returns the current theme name that is stored in the cookie. If there is no theme stored in the cookie, it returns the default theme.

setTheme(string $themeName): This method sets the theme name in the cookie. If the theme name is not valid, it sets the default theme.

renderSelector(): This method generates the HTML code for the dropdown menu that lists all the available themes. It returns the generated HTML code as a string.

Available Themes: The following themes are available in ThemeSelector:

Default
Cerulean
Cosmo
Cyborg
Darkly
Flatly
Journal
Litera
Lumen
Lux
Materia
Minty
Morph
Pulse
Quartz
Sandstone
Simplex
Sketchy
Slate
Solar
Spacelab
Superhero
United
Vapor
Yeti
Zephyr

Note: Please make sure to include the PerfectApp\Http\Cookie class in your project to use ThemeSelector