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wp-content/plugins/mapster-wp-maps/includes/acf-code-field/lib/class.acf-code-field-util.php

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+<?php
+
+/**
+ * Class ACF_Code_Field_Util
+ *
+ * Util class for helper methods
+ *
+ */
+class ACF_Code_Field_Util
+{
+
+    public function get_files($dir)
+    {
+        $iterator  = new DirectoryIterator( $dir );
+        $filenames = array();
+        foreach ($iterator as $fileinfo) {
+            if (! in_array( $fileinfo->getFilename(), array( '.', '..' ) )) {
+                $filenames[] = $fileinfo->getFilename();
+            }
+        }
+
+        return $filenames;
+    }
+
+    public function get_codemirror_themes()
+    {
+        $files = $this->get_files( ACFCF_PLUGIN_DIR . '/js/' . ACFCF_CODEMIRROR_VERSION . '/theme' );
+
+        if (empty( $files )) {
+            return array();
+        }
+
+        $assoc_array = array();
+
+        foreach ($files as $file) {
+            $file                 = str_replace( ".css", "", $file );
+            $assoc_array[ $file ] = $file;
+        }
+
+        return $assoc_array;
+    }
+}