1 files changed, 98 insertions, 0 deletions
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/IOTransformationsPlugin.php b/srcs/phpmyadmin/libraries/classes/Plugins/IOTransformationsPlugin.php
new file mode 100644
index 0000000..3652eba
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/IOTransformationsPlugin.php
@@ -0,0 +1,98 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Abstract class for the I/O transformations plugins
+ *
+ * @package PhpMyAdmin
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins;
+
+use PhpMyAdmin\Plugins\TransformationsPlugin;
+
+/**
+ * Provides a common interface that will have to be implemented
+ * by all of the Input/Output transformations plugins.
+ *
+ * @package PhpMyAdmin
+ */
+abstract class IOTransformationsPlugin extends TransformationsPlugin
+{
+    // specifies whether transformation was successful or not
+    protected $success = true;
+    // to store the error message in case of failed transformations
+    protected $error = '';
+
+    /**
+     * Returns the html for input field to override default textarea.
+     * Note: Return empty string if default textarea is required.
+     *
+     * @param array  $column               column details
+     * @param int    $row_id               row number
+     * @param string $column_name_appendix the name attribute
+     * @param array  $options              transformation options
+     * @param string $value                Current field value
+     * @param string $text_dir             text direction
+     * @param int    $tabindex             tab index
+     * @param int    $tabindex_for_value   offset for the values tabindex
+     * @param int    $idindex              id index
+     *
+     * @return string the html for input field
+     */
+    public function getInputHtml(
+        array $column,
+        $row_id,
+        $column_name_appendix,
+        array $options,
+        $value,
+        $text_dir,
+        $tabindex,
+        $tabindex_for_value,
+        $idindex
+    ) {
+        return '';
+    }
+
+    /**
+     * Returns the array of scripts (filename) required for plugin
+     * initialization and handling
+     *
+     * @return array javascripts to be included
+     */
+    public function getScripts()
+    {
+        return [];
+    }
+
+    /**
+     * Returns the error message
+     *
+     * @return string error
+     */
+    public function getError()
+    {
+        return $this->error;
+    }
+
+    /**
+     * Returns the success status
+     *
+     * @return bool
+     */
+    public function isSuccess()
+    {
+        return $this->success;
+    }
+
+    /**
+     * Resets the object properties
+     *
+     * @return void
+     */
+    public function reset()
+    {
+        $this->success = true;
+        $this->error = '';
+    }
+}