Initial commit

wp-content/plugins/menu-icons/includes/library/functions.php

@@ -0,0 +1,111 @@
+<?php
+
+/**
+ * Misc. helper functions
+ *
+ * @author Dzikri Aziz <kvcrvt@gmail.com>
+ */
+
+
+if ( ! function_exists( 'kucrut_get_array_value_deep' ) ) {
+	/**
+	 * Get value of a multidimensional array
+	 *
+	 * @since  0.1.0
+	 * @param  array $array Haystack
+	 * @param  array $keys  Needles
+	 * @return mixed
+	 */
+	function kucrut_get_array_value_deep( array $array, array $keys ) {
+		if ( empty( $array ) || empty( $keys ) ) {
+			return $array;
+		}
+
+		foreach ( $keys as $idx => $key ) {
+			unset( $keys[ $idx ] );
+
+			if ( ! isset( $array[ $key ] ) ) {
+				return null;
+			}
+
+			if ( ! empty( $keys ) ) {
+				$array = $array[ $key ];
+			}
+		}
+
+		if ( ! isset( $array[ $key ] ) ) {
+			return null;
+		}
+
+		return $array[ $key ];
+	}
+}
+
+
+if ( ! function_exists( 'kucrut_validate' ) ) {
+	/**
+	 * Validate settings values
+	 *
+	 * @param  array $values Settings values
+	 * @return array
+	 */
+	function kucrut_validate( $values, $sanitize_cb = 'wp_kses_data' ) {
+		foreach ( $values as $key => $value ) {
+			if ( is_array( $value ) ) {
+				$values[ $key ] = kucrut_validate( $value );
+			} else {
+				$values[ $key ] = call_user_func_array(
+					$sanitize_cb,
+					array( $value )
+				);
+			}
+		}
+
+		return $values;
+	}
+}
+
+
+if ( ! function_exists( 'kucrut_get_image_sizes' ) ) {
+	/**
+	 * Get image sizes
+	 *
+	 * @since  0.9.0
+	 * @access protected
+	 * @return array
+	 */
+	function kucrut_get_image_sizes() {
+		$_sizes = array(
+			'thumbnail' => __( 'Thumbnail', 'menu-icons' ),
+			'medium'    => __( 'Medium', 'menu-icons' ),
+			'large'     => __( 'Large', 'menu-icons' ),
+			'full'      => __( 'Full Size', 'menu-icons' ),
+		);
+
+		$_sizes = apply_filters( 'image_size_names_choose', $_sizes );
+
+		$sizes = array();
+		foreach ( $_sizes as $value => $label ) {
+			$sizes[] = array(
+				'value' => $value,
+				'label' => $label,
+			);
+		}
+
+		return $sizes;
+	}
+}
+
+
+if ( ! function_exists( 'kucrut_get_script_suffix' ) ) {
+	/**
+	 * Get script & style suffix
+	 *
+	 * When SCRIPT_DEBUG is defined true, this will return '.min'.
+	 *
+	 * @return string
+	 */
+	function kucrut_get_script_suffix() {
+		return ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
+	}
+}