Added [current_year] shortcode example

Author: dmhendricks

app/Plugin.php

@@ -70,7 +70,7 @@ public function load_plugin() {
     new Widgets\WidgetLoader();
 
     // Load shortcodes
-    new Shortcodes\ShortcodeLoader();
+    new Shortcodes\Shortcode_Loader();
 
   }
 

app/Shortcodes/CurrentYear_Shortcode.php

@@ -0,0 +1,30 @@
+<?php
+namespace VendorName\PluginName\Shortcodes;
+use VendorName\PluginName\Plugin;
+
+class CurrentYear_Shortcode extends Plugin
+{
+
+  public function __construct() {
+
+    // Usage: [current_year]
+    if ( ! shortcode_exists( 'current_year' ) ) {
+        add_shortcode( 'current_year', array( $this, 'current_year_shortcode' ) );
+    }
+
+  }
+
+  /**
+   * A short code that returns the current year
+   *
+   * @param $atts array Shortcode Attributes
+   * @return string Output of shortcode
+   * @since 0.4.0
+   */
+  public function current_year_shortcode( $atts ) {
+
+    return date( 'Y' );
+
+  }
+
+}

app/Shortcodes/HelloShortcode.php app/Shortcodes/Hello_Shortcode.phpapp/Shortcodes/HelloShortcode.php renamed to app/Shortcodes/Hello_Shortcode.php

@@ -2,31 +2,31 @@
 namespace VendorName\PluginName\Shortcodes;
 use VendorName\PluginName\Plugin;
 
-class HelloShortcode extends Plugin
+class Hello_Shortcode extends Plugin
 {
 
   public function __construct() {
 
     // Usage: [hello name="Daniel"]
     if ( ! shortcode_exists( 'hello' ) ) {
-        add_shortcode( 'hello', array( $this, 'hello_world' ) );
+        add_shortcode( 'hello', array( $this, 'hello_world_shortcode' ) );
     }
 
   }
 
   /**
-   * A short code the returns "Hello {$name}!", if provided
+   * A short code that returns "Hello {$name}!", if provided
    *
    * @param $atts array Shortcode Attributes
    * @return string Output of shortcode
    * @since 0.1.0
    */
-  public function hello_world( $atts ) {
+  public function hello_world_shortcode( $atts ) {
     $atts = shortcode_atts( array(
       'name' => 'world'
     ), $atts, 'hello' );
 
-    return sprintf( __( 'Hello', self::$textdomain ) . ' %s!', $atts[ 'name' ] );
+    return sprintf( __( 'Hello %s!', self::$textdomain ), $atts[ 'name' ] );
   }
 
 }

app/Shortcodes/ShortcodeLoader.php app/Shortcodes/Shortcode_Loader.phpapp/Shortcodes/ShortcodeLoader.php renamed to app/Shortcodes/Shortcode_Loader.php

@@ -2,7 +2,7 @@
 namespace VendorName\PluginName\Shortcodes;
 use VendorName\PluginName\Plugin;
 
-class ShortcodeLoader extends Plugin {
+class Shortcode_Loader extends Plugin {
 
   /**
    * @var array Shortcode class name to register
@@ -13,7 +13,8 @@ class ShortcodeLoader extends Plugin {
   public function __construct() {
 
     $this->shortcodes = array(
-      HelloShortcode::class
+      Hello_Shortcode::class,
+      CurrentYear_Shortcode::class
     );
 
     foreach( $this->shortcodes as $shortcodeClass ) {
@@ -22,7 +23,7 @@ public function __construct() {
       if( $shortcode instanceof ShortcodeInterface ) {
           new $shortcode();
       } else {
-          // You could log not added shortcodes here
+          // Log or show error notices
       }
 
     }