1 files changed, 179 insertions, 0 deletions
diff --git a/srcs/phpmyadmin/libraries/classes/Controllers/Table/IndexesController.php b/srcs/phpmyadmin/libraries/classes/Controllers/Table/IndexesController.php
new file mode 100644
index 0000000..cdbfbb9
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Controllers/Table/IndexesController.php
@@ -0,0 +1,179 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Holds the PhpMyAdmin\Controllers\Table\IndexesController
+ *
+ * @package PhpMyAdmin\Controllers
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Controllers\Table;
+
+use PhpMyAdmin\DatabaseInterface;
+use PhpMyAdmin\Index;
+use PhpMyAdmin\Message;
+use PhpMyAdmin\Response;
+use PhpMyAdmin\Template;
+use PhpMyAdmin\Util;
+
+/**
+ * Class IndexesController
+ *
+ * @package PhpMyAdmin\Controllers
+ */
+class IndexesController extends AbstractController
+{
+    /**
+     * @var Index
+     */
+    protected $index;
+
+    /**
+     * Constructor
+     *
+     * @param Response          $response Response object
+     * @param DatabaseInterface $dbi      DatabaseInterface object
+     * @param Template          $template Template object
+     * @param string            $db       Database name
+     * @param string            $table    Table name
+     * @param Index             $index    Index object
+     */
+    public function __construct(
+        $response,
+        $dbi,
+        Template $template,
+        $db,
+        $table,
+        $index
+    ) {
+        parent::__construct($response, $dbi, $template, $db, $table);
+
+        $this->index = $index;
+    }
+
+    /**
+     * Index
+     *
+     * @return void
+     */
+    public function indexAction()
+    {
+        if (isset($_POST['do_save_data'])) {
+            $this->doSaveDataAction();
+            return;
+        } // end builds the new index
+
+        $this->displayFormAction();
+    }
+
+    /**
+     * Display the form to edit/create an index
+     *
+     * @return void
+     */
+    public function displayFormAction()
+    {
+        $this->dbi->selectDb($GLOBALS['db']);
+        $add_fields = 0;
+        if (isset($_POST['index']) && is_array($_POST['index'])) {
+            // coming already from form
+            if (isset($_POST['index']['columns']['names'])) {
+                $add_fields = count($_POST['index']['columns']['names'])
+                    - $this->index->getColumnCount();
+            }
+            if (isset($_POST['add_fields'])) {
+                $add_fields += $_POST['added_fields'];
+            }
+        } elseif (isset($_POST['create_index'])) {
+            $add_fields = $_POST['added_fields'];
+        } // end preparing form values
+
+        // Get fields and stores their name/type
+        if (isset($_POST['create_edit_table'])) {
+            $fields = json_decode($_POST['columns'], true);
+            $index_params = [
+                'Non_unique' => $_POST['index']['Index_choice'] == 'UNIQUE'
+                    ? '0' : '1',
+            ];
+            $this->index->set($index_params);
+            $add_fields = count($fields);
+        } else {
+            $fields = $this->dbi->getTable($this->db, $this->table)
+                ->getNameAndTypeOfTheColumns();
+        }
+
+        $form_params = [
+            'db' => $this->db,
+            'table' => $this->table,
+        ];
+
+        if (isset($_POST['create_index'])) {
+            $form_params['create_index'] = 1;
+        } elseif (isset($_POST['old_index'])) {
+            $form_params['old_index'] = $_POST['old_index'];
+        } elseif (isset($_POST['index'])) {
+            $form_params['old_index'] = $_POST['index'];
+        }
+
+        $this->response->getHeader()->getScripts()->addFile('indexes.js');
+
+        $this->response->addHTML(
+            $this->template->render('table/index_form', [
+                'fields' => $fields,
+                'index' => $this->index,
+                'form_params' => $form_params,
+                'add_fields' => $add_fields,
+                'create_edit_table' => isset($_POST['create_edit_table']),
+                'default_sliders_state' => $GLOBALS['cfg']['InitialSlidersState'],
+            ])
+        );
+    }
+
+    /**
+     * Process the data from the edit/create index form,
+     * run the query to build the new index
+     * and moves back to "tbl_sql.php"
+     *
+     * @return void
+     */
+    public function doSaveDataAction()
+    {
+        $error = false;
+
+        $sql_query = $this->dbi->getTable($this->db, $this->table)
+            ->getSqlQueryForIndexCreateOrEdit($this->index, $error);
+
+        // If there is a request for SQL previewing.
+        if (isset($_POST['preview_sql'])) {
+            $this->response->addJSON(
+                'sql_data',
+                $this->template->render('preview_sql', ['query_data' => $sql_query])
+            );
+        } elseif (! $error) {
+            $this->dbi->query($sql_query);
+            $response = Response::getInstance();
+            if ($response->isAjax()) {
+                $message = Message::success(
+                    __('Table %1$s has been altered successfully.')
+                );
+                $message->addParam($this->table);
+                $this->response->addJSON(
+                    'message',
+                    Util::getMessage($message, $sql_query, 'success')
+                );
+                $this->response->addJSON(
+                    'index_table',
+                    Index::getHtmlForIndexes(
+                        $this->table,
+                        $this->db
+                    )
+                );
+            } else {
+                include ROOT_PATH . 'tbl_structure.php';
+            }
+        } else {
+            $this->response->setRequestStatus(false);
+            $this->response->addJSON('message', $error);
+        }
+    }
+}