Moved several functions to wordpress-toolkit

Author: dmhendricks

app/Helpers.php

@@ -27,33 +27,7 @@ public static function show_notice( $msg, $type = 'error', $is_dismissible = fal
   }
 
   /**
-    * Combine function attributes with known attributes and fill in defaults when needed.
-    *
-    * @param array  $pairs     Entire list of supported attributes and their defaults.
-    * @param array  $atts      User defined attributes in shortcode tag.
-    * @return array Combined and filtered attribute list.
-    * @link https://core.trac.wordpress.org/browser/tags/4.8/src/wp-includes/shortcodes.php#L540 Original source
-    * @since 0.2.0
-    */
-  public static function set_default_atts( $pairs, $atts ) {
-
-    $atts = (array)$atts;
-    $result = array();
-
-    foreach ($pairs as $name => $default) {
-      if ( array_key_exists($name, $atts) ) {
-        $result[$name] = $atts[$name];
-      } else {
-        $result[$name] = $default;
-      }
-    }
-
-    return $result;
-
-  }
-
-  /**
-    * Merges two array, eliminating duplicates
+    * Merges two arrays, eliminating duplicates
     *
     * array_merge_recursive_distinct does not change the datatypes of the values in the arrays.
     * Matching keys' values in the second array overwrite those in the first array, as is the
@@ -168,29 +142,4 @@ public static function get_post_categories($as_slugs = false, $post_id = null) {
       return $return;
   }
 
-  /**
-    * Encrypts string using WP_ENCRYPT_KEY as salt if defined, else SECURE_AUTH_KEY.
-    *
-    * @param string $str String to encrypt
-    * @return string Encrypted string
-    * @since 0.2.1
-    */
-  public static function encrypt( $str ) {
-    $salt = defined( 'WP_ENCRYPT_KEY' ) && WP_ENCRYPT_KEY ? WP_ENCRYPT_KEY : SECURE_AUTH_KEY;
-    return openssl_encrypt($str, self::$config->get( 'encrypt_method' ), $salt);
-  }
-
-  /**
-    * Decrypts encrypted string
-    *
-    * @param string $str String to decrypt
-    * @return string Decrypted string
-    * @since 0.2.1
-    * @see Helpers::encrypt()
-    */
-  public static function decrypt( $str ) {
-    $salt = defined( 'WP_ENCRYPT_KEY' ) && WP_ENCRYPT_KEY ? WP_ENCRYPT_KEY : SECURE_AUTH_KEY;
-    return openssl_decrypt($str, self::$config->get( 'encrypt_method' ), $salt);
-  }
-
 }

app/Plugin.php

@@ -2,6 +2,7 @@
 namespace VendorName\PluginName;
 use WordPress_ToolKit\ObjectCache;
 use WordPress_ToolKit\ConfigRegistry;
+use WordPress_ToolKit\Helpers\ArrayHelper;
 use Carbon_Fields\Container;
 use Carbon_Fields\Field;
 use Config;
@@ -122,7 +123,7 @@ private function verify_dependencies( $deps = true, $args = array() ) {
     if( is_bool( $deps ) && $deps ) $deps = self::$config->get( 'dependencies' );
     if( !is_array( $deps ) ) $deps = array( $deps => self::$config->get( 'dependencies/' . $deps ) );
 
-    $args = Helpers::set_default_atts( array(
+    $args = ArrayHelper::set_default_atts( array(
       'echo' => true,
       'activate' => true
     ), $args);
@@ -199,31 +200,6 @@ public function get_plugin_option( $key, $cache = true ) {
 
   }
 
-  /**
-    * Return constant, if defined (with filter validation, if specified)
-    *
-    * Example usage:
-    *    echo $this->get_const( 'DB_HOST' ); // MySQL host name
-    *    echo $this->get_const( 'MY_BOOLEAN_CONST', FILTER_VALIDATE_BOOLEAN );
-    *       // null if undefined, true if valid boolean, else false
-    *
-    * @param string $const The name of constant to retrieve.
-    * @param const $filter_validate filter_var() filter to apply (optional).
-    *    Valid values: http://php.net/manual/en/filter.filters.validate.php
-    * @return mixed Value of constant if specified, else null.
-    * @since 0.2.0
-    */
-  public static function get_const( $const, $filter_validate = null ) {
-
-    if( !defined( $const ) ) {
-      return null;
-    } else if( $filter_validate ) {
-      return filter_var( constant( $const ), $filter_validate);
-    }
-    return constant( $const );
-
-  }
-
   /**
     * A wrapper for the plugin's data fiala prefix as defined in $config
     *