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<?php
/**
* The public-facing functionality of the plugin.
*
* @link https://kiranpotphode.com/
* @since 1.0.0
*
* @package Easy_Charts
* @subpackage Easy_Charts/public
*/
/**
* The public-facing functionality of the plugin.
*
* Defines the plugin name, version, and two examples hooks for how to
* enqueue the admin-specific stylesheet and JavaScript.
*
* @package Easy_Charts
* @subpackage Easy_Charts/public
* @author Kiran Potphode <kiranpotphode15@gmail.com>
*/
class Easy_Charts_Public {
/**
* The ID of this plugin.
*
* @since 1.0.0
* @access private
* @var string $plugin_name The ID of this plugin.
*/
private $plugin_name;
/**
* The version of this plugin.
*
* @since 1.0.0
* @access private
* @var string $version The current version of this plugin.
*/
private $version;
/**
* Initialize the class and set its properties.
*
* @since 1.0.0
*
* @param string $plugin_name The name of the plugin.
* @param string $version The version of this plugin.
*/
public function __construct( $plugin_name, $version ) {
$this->plugin_name = $plugin_name;
$this->version = $version;
}
/**
* Register the stylesheets for the public-facing side of the site.
*
* @since 1.0.0
*/
public function enqueue_styles() {
/**
* This function is provided for demonstration purposes only.
*
* An instance of this class should be passed to the run() function
* defined in Easy_Charts_Loader as all of the hooks are defined
* in that particular class.
*
* The Easy_Charts_Loader will then create the relationship
* between the defined hooks and the functions defined in this
* class.
*/
wp_register_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'css/easy-charts-public.css', array(), $this->version, 'all' );
}
/**
* Register the JavaScript for the public-facing side of the site.
*
* @since 1.0.0
*/
public function enqueue_scripts() {
/**
* This function is provided for demonstration purposes only.
*
* An instance of this class should be passed to the run() function
* defined in Easy_Charts_Loader as all of the hooks are defined
* in that particular class.
*
* The Easy_Charts_Loader will then create the relationship
* between the defined hooks and the functions defined in this
* class.
*/
wp_register_script( 'easy-charts-public-js', plugin_dir_url( __FILE__ ) . 'js/easy-charts-public.js', array( 'jquery' ), $this->version, true );
wp_register_script( 'd3-js', plugins_url( 'includes/js/d3.min.js', dirname( __FILE__ ) ), array( 'jquery' ), $this->version, false );
wp_register_script( 'uvhcharts-js', plugins_url( 'includes/js/uvcharts.min.js', dirname( __FILE__ ) ), array( 'jquery' ), $this->version, false );
wp_register_script( 'filesaver-js', plugins_url( 'includes/js/filesaver.js', dirname( __FILE__ ) ), array( 'jquery' ), $this->version, false );
wp_register_script( 'canvg-js', plugins_url( 'includes/js/canvg.js', dirname( __FILE__ ) ), array( 'jquery' ), $this->version, false );
wp_register_script( 'canvas-toblob-js', plugins_url( 'includes/js/canvas-toblob.js', dirname( __FILE__ ) ), array( 'jquery' ), $this->version, false );
}
/**
* Add shortcode callback for chart shortcode.
*
* @since 1.0.0
*
* @param string $atts Attributes for shortcode.
* @param string $content Content inside Shortcode enclosing tags. Default is ''.
*
* @return string Parsed Shortcode html markup.
*/
public static function easy_chart_shortcode_callback( $atts, $content = '' ) {
$atts = shortcode_atts( array(
'chart_id' => null,
), $atts, 'easy_chart' );
$chart_id = $atts['chart_id'];
if ( $chart_id ) {
$plugin = new Easy_Charts();
wp_enqueue_script( 'easy-charts-public-js' );
wp_enqueue_script( 'd3-js' );
wp_enqueue_script( 'uvhcharts-js' );
wp_enqueue_script( 'filesaver-js' );
wp_enqueue_script( 'canvg-js' );
wp_enqueue_script( 'canvas-toblob-js' );
return $plugin->ec_render_chart( $chart_id );
}
return '';
}
/**
* Register shortcode on init hook.
*
* @since 1.0.0
*/
public function init() {
add_shortcode( 'easy_chart', array( $this, 'easy_chart_shortcode_callback' ) );
}
}