1 files changed, 168 insertions, 0 deletions
diff --git a/srcs/phpmyadmin/libraries/classes/Rte/Export.php b/srcs/phpmyadmin/libraries/classes/Rte/Export.php
new file mode 100644
index 0000000..2ae19e6
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Rte/Export.php
@@ -0,0 +1,168 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Common functions for the export functionality for Routines, Triggers and Events.
+ *
+ * @package PhpMyAdmin
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Rte;
+
+use PhpMyAdmin\DatabaseInterface;
+use PhpMyAdmin\Message;
+use PhpMyAdmin\Response;
+use PhpMyAdmin\Util;
+
+/**
+ * PhpMyAdmin\Rte\Export class
+ *
+ * @package PhpMyAdmin
+ */
+class Export
+{
+    /**
+     * @var Words
+     */
+    private $words;
+
+    /**
+     * @var DatabaseInterface
+     */
+    private $dbi;
+
+    /**
+     * Export constructor.
+     *
+     * @param DatabaseInterface $dbi DatabaseInterface object
+     */
+    public function __construct(DatabaseInterface $dbi)
+    {
+        $this->dbi = $dbi;
+        $this->words = new Words();
+    }
+
+    /**
+     * This function is called from one of the other functions in this file
+     * and it completes the handling of the export functionality.
+     *
+     * @param string $export_data The SQL query to create the requested item
+     *
+     * @return void
+     */
+    private function handle($export_data)
+    {
+        global $db;
+
+        $response = Response::getInstance();
+
+        $item_name = htmlspecialchars(Util::backquote($_GET['item_name']));
+        if ($export_data !== false) {
+            $export_data = htmlspecialchars(trim($export_data));
+            $title = sprintf($this->words->get('export'), $item_name);
+            if ($response->isAjax()) {
+                $response->addJSON('message', $export_data);
+                $response->addJSON('title', $title);
+                exit;
+            } else {
+                $export_data = '<textarea cols="40" rows="15" style="width: 100%;">'
+                   . $export_data . '</textarea>';
+                echo "<fieldset>\n"
+                   , "<legend>$title</legend>\n"
+                   , $export_data
+                   , "</fieldset>\n";
+            }
+        } else {
+            $_db = htmlspecialchars(Util::backquote($db));
+            $message  = __('Error in processing request:') . ' '
+                      . sprintf($this->words->get('no_view'), $item_name, $_db);
+            $message = Message::error($message);
+
+            if ($response->isAjax()) {
+                $response->setRequestStatus(false);
+                $response->addJSON('message', $message);
+                exit;
+            } else {
+                $message->display();
+            }
+        }
+    }
+
+    /**
+     * If necessary, prepares event information and passes
+     * it to handle() for the actual export.
+     *
+     * @return void
+     */
+    public function events()
+    {
+        global $db;
+
+        if (! empty($_GET['export_item']) && ! empty($_GET['item_name'])) {
+            $item_name = $_GET['item_name'];
+            $export_data = $this->dbi->getDefinition($db, 'EVENT', $item_name);
+            if (! $export_data) {
+                $export_data = false;
+            }
+            $this->handle($export_data);
+        }
+    }
+
+    /**
+     * If necessary, prepares routine information and passes
+     * it to handle() for the actual export.
+     *
+     * @return void
+     */
+    public function routines()
+    {
+        global $db;
+
+        if (! empty($_GET['export_item'])
+            && ! empty($_GET['item_name'])
+            && ! empty($_GET['item_type'])
+        ) {
+            if ($_GET['item_type'] == 'FUNCTION' || $_GET['item_type'] == 'PROCEDURE') {
+                $rtn_definition
+                    = $this->dbi->getDefinition(
+                        $db,
+                        $_GET['item_type'],
+                        $_GET['item_name']
+                    );
+                if ($rtn_definition === null) {
+                    $export_data = false;
+                } else {
+                    $export_data = "DELIMITER $$\n"
+                        . $rtn_definition
+                        . "$$\nDELIMITER ;\n";
+                }
+
+                $this->handle($export_data);
+            }
+        }
+    }
+
+    /**
+     * If necessary, prepares trigger information and passes
+     * it to handle() for the actual export.
+     *
+     * @return void
+     */
+    public function triggers()
+    {
+        global $db, $table;
+
+        if (! empty($_GET['export_item']) && ! empty($_GET['item_name'])) {
+            $item_name = $_GET['item_name'];
+            $triggers = $this->dbi->getTriggers($db, $table, '');
+            $export_data = false;
+            foreach ($triggers as $trigger) {
+                if ($trigger['name'] === $item_name) {
+                    $export_data = $trigger['create'];
+                    break;
+                }
+            }
+            $this->handle($export_data);
+        }
+    }
+}