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wp-content/plugins/visual-portfolio/gutenberg/utils/control-condition-check/index.php

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+<?php
+/**
+ * Control condition check.
+ *
+ * @package visual-portfolio
+ */
+
+/**
+ * Visual_Portfolio_Control_Condition_Check
+ */
+class Visual_Portfolio_Control_Condition_Check {
+	/**
+	 * Compare 2 values
+	 *
+	 * @param mixed  $left Left value.
+	 * @param string $operator Operator.
+	 * @param mixed  $right Right value.
+	 *
+	 * @return boolean
+	 */
+	public static function compare( $left, $operator, $right ) {
+		$check_result = true;
+
+		switch ( $operator ) {
+			case '==':
+                // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison
+				$check_result = $left == $right;
+				break;
+			case '===':
+				$check_result = $left === $right;
+				break;
+			case '!=':
+                // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison
+				$check_result = $left != $right;
+				break;
+			case '!==':
+				$check_result = $left !== $right;
+				break;
+			case '*=':
+				$check_result = strpos( $left, $right ) !== false;
+				break;
+			case '>=':
+				$check_result = $left >= $right;
+				break;
+			case '<=':
+				$check_result = $left <= $right;
+				break;
+			case '>':
+				$check_result = $left > $right;
+				break;
+			case '<':
+				$check_result = $left < $right;
+				break;
+			case '&&':
+			case 'AND':
+				$check_result = $left && $right;
+				break;
+			case '||':
+			case 'OR':
+				$check_result = $left || $right;
+				break;
+			default:
+				$check_result = $left;
+				break;
+		}
+
+		return $check_result;
+	}
+
+	/**
+	 * Conditions check for controls.
+	 *
+	 * @param array  $condition - condition params.
+	 * @param array  $attributes - block attributes.
+	 * @param string $relation - Can be one of 'AND' or 'OR'.
+	 *
+	 * @return boolean is check pass.
+	 */
+	public static function check( $condition, $attributes, $relation = 'AND' ) {
+		// by default result will be TRUE for relation AND
+		// and FALSE for relation OR.
+		$result         = 'AND' === $relation;
+		$child_relation = $result ? 'OR' : 'AND';
+
+		foreach ( $condition as $data ) {
+			if ( is_array( $data ) && ! isset( $data['control'] ) ) {
+				$result = self::compare( $result, $relation, self::check( $data, $attributes, $child_relation ) );
+			} elseif ( isset( $data['control'] ) ) {
+				$left     = Visual_Portfolio_Control_Get_Value::get( $data['control'], $attributes );
+				$operator = isset( $data['operator'] ) ? $data['operator'] : '==';
+				$right    = isset( $data['value'] ) ? $data['value'] : 'true';
+
+				if ( 'true' === $left ) {
+					$left = true;
+				} elseif ( 'false' === $left ) {
+					$left = false;
+				}
+
+				if ( 'true' === $right ) {
+					$right = true;
+				} elseif ( 'false' === $right ) {
+					$right = false;
+				}
+
+				$result = self::compare( $result, $relation, self::compare( $left, $operator, $right ) );
+			}
+		}
+
+		return $result;
+	}
+}