Initial commit

#pma/schema_export.php

@@ -0,0 +1,69 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Schema export handler
+ *
+ * @package PhpMyAdmin
+ */
+use PMA\libraries\plugins\SchemaPlugin;
+
+/**
+ * Gets some core libraries
+ */
+require_once 'libraries/common.inc.php';
+
+/**
+ * get all variables needed for exporting relational schema
+ * in $cfgRelation
+ */
+$cfgRelation = PMA_getRelationsParam();
+
+require_once 'libraries/pmd_common.php';
+require_once 'libraries/plugin_interface.lib.php';
+
+if (! isset($_REQUEST['export_type'])) {
+    PMA\libraries\Util::checkParameters(array('export_type'));
+}
+
+/**
+ * Include the appropriate Schema Class depending on $export_type
+ * default is PDF
+ */
+PMA_processExportSchema($_REQUEST['export_type']);
+
+/**
+ * get all the export options and verify
+ * call and include the appropriate Schema Class depending on $export_type
+ *
+ * @param string $export_type format of the export
+ *
+ * @return void
+ */
+function PMA_processExportSchema($export_type)
+{
+    /**
+     * default is PDF, otherwise validate it's only letters a-z
+     */
+    if (! isset($export_type) || ! preg_match('/^[a-zA-Z]+$/', $export_type)) {
+        $export_type = 'pdf';
+    }
+
+    // sanitize this parameter which will be used below in a file inclusion
+    $export_type = PMA_securePath($export_type);
+
+    // get the specific plugin
+    /* @var $export_plugin SchemaPlugin */
+    $export_plugin = PMA_getPlugin(
+        "schema",
+        $export_type,
+        'libraries/plugins/schema/'
+    );
+
+    // Check schema export type
+    if (! isset($export_plugin)) {
+        PMA_fatalError(__('Bad type!'));
+    }
+
+    $GLOBALS['dbi']->selectDb($GLOBALS['db']);
+    $export_plugin->exportSchema($GLOBALS['db']);
+}