init

functions/sanitize.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * functions/sanitize.php
+ *
+ * This class is used to sanitize user input.
+ *
+ * @version 3.0
+ * @author  Joey Kimsey <Joey@thetempusproject.com>
+ * @link    https://TheTempusProject.com/Core
+ * @license https://opensource.org/licenses/MIT [MIT LICENSE]
+ */
+namespace TheTempusProject\Bedrock\Functions;
+
+class Sanitize {
+    /**
+     * This function strips all html tags except for p/a/br from the given string.
+     *
+     * @param  {string} [$data] - The string to be parsed
+     * @return {string}   - The sanitized string.
+     */
+    public static function contentShort( $data ) {
+        return strip_tags( $data, '<p><a><br>' );
+    }
+
+    /**
+     * This function is to remove $'s and brackets from the rich HTML editor
+     * which are the only parts that cause parse issues
+     *
+     * @param  {string} [$data] - The string to be parsed
+     * @return {string}   - The sanitized string.
+     */
+    public static function rich( $data ) {
+        $data = preg_replace( '#\{#', '&#123;', $data );
+        $data = preg_replace( '#\}#', '&#125;', $data );
+        $data = preg_replace( '#\$#', '&#36;', $data );
+        return $data;
+    }
+
+    public static function url( $data ) {
+        $trimmed = rtrim( $data, '/' );
+        $filtered = filter_var( $trimmed, FILTER_SANITIZE_URL );
+        return $filtered;
+    }
+}