1 files changed, 233 insertions, 0 deletions
diff --git a/srcs/phpmyadmin/libraries/classes/Config/PageSettings.php b/srcs/phpmyadmin/libraries/classes/Config/PageSettings.php
new file mode 100644
index 0000000..57232e1
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Config/PageSettings.php
@@ -0,0 +1,233 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Page-related settings
+ *
+ * @package PhpMyAdmin
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Config;
+
+use PhpMyAdmin\Config\ConfigFile;
+use PhpMyAdmin\Config\FormDisplay;
+use PhpMyAdmin\Config\Forms\Page\PageFormList;
+use PhpMyAdmin\Core;
+use PhpMyAdmin\Message;
+use PhpMyAdmin\Response;
+use PhpMyAdmin\UserPreferences;
+
+/**
+ * Page-related settings
+ *
+ * @package PhpMyAdmin
+ */
+class PageSettings
+{
+
+    /**
+     * Contains id of the form element
+     * @var string
+     */
+    private $_elemId = 'page_settings_modal';
+
+    /**
+     * Name of the group to show
+     * @var string
+     */
+    private $_groupName = '';
+
+    /**
+     * Contains HTML of errors
+     * @var string
+     */
+    private $_errorHTML = '';
+
+    /**
+     * Contains HTML of settings
+     * @var string
+     */
+    private $_HTML = '';
+
+    /**
+     * @var UserPreferences
+     */
+    private $userPreferences;
+
+    /**
+     * Constructor
+     *
+     * @param string $formGroupName The name of config form group to display
+     * @param string $elemId        Id of the div containing settings
+     */
+    public function __construct($formGroupName, $elemId = null)
+    {
+        $this->userPreferences = new UserPreferences();
+
+        $formClass = PageFormList::get($formGroupName);
+        if ($formClass === null) {
+            return;
+        }
+
+        if (isset($_REQUEST['printview']) && $_REQUEST['printview'] == '1') {
+            return;
+        }
+
+        if (! empty($elemId)) {
+            $this->_elemId = $elemId;
+        }
+        $this->_groupName = $formGroupName;
+
+        $cf = new ConfigFile($GLOBALS['PMA_Config']->base_settings);
+        $this->userPreferences->pageInit($cf);
+
+        $formDisplay = new $formClass($cf);
+
+        // Process form
+        $error = null;
+        if (isset($_POST['submit_save'])
+            && $_POST['submit_save'] == $formGroupName
+        ) {
+            $this->_processPageSettings($formDisplay, $cf, $error);
+        }
+
+        // Display forms
+        $this->_HTML = $this->_getPageSettingsDisplay($formDisplay, $error);
+    }
+
+    /**
+     * Process response to form
+     *
+     * @param FormDisplay  $formDisplay Form
+     * @param ConfigFile   $cf          Configuration file
+     * @param Message|null $error       Error message
+     *
+     * @return void
+     */
+    private function _processPageSettings(&$formDisplay, &$cf, &$error)
+    {
+        if ($formDisplay->process(false) && ! $formDisplay->hasErrors()) {
+            // save settings
+            $result = $this->userPreferences->save($cf->getConfigArray());
+            if ($result === true) {
+                // reload page
+                $response = Response::getInstance();
+                Core::sendHeaderLocation(
+                    $response->getFooter()->getSelfUrl()
+                );
+                exit;
+            } else {
+                $error = $result;
+            }
+        }
+    }
+
+    /**
+     * Store errors in _errorHTML
+     *
+     * @param FormDisplay  $formDisplay Form
+     * @param Message|null $error       Error message
+     *
+     * @return void
+     */
+    private function _storeError(&$formDisplay, &$error)
+    {
+        $retval = '';
+        if ($error) {
+            $retval .= $error->getDisplay();
+        }
+        if ($formDisplay->hasErrors()) {
+            // form has errors
+            $retval .= '<div class="error config-form">'
+                . '<b>' . __(
+                    'Cannot save settings, submitted configuration form contains '
+                    . 'errors!'
+                ) . '</b>'
+                . $formDisplay->displayErrors()
+                . '</div>';
+        }
+        $this->_errorHTML = $retval;
+    }
+
+    /**
+     * Display page-related settings
+     *
+     * @param FormDisplay $formDisplay Form
+     * @param Message     $error       Error message
+     *
+     * @return string
+     */
+    private function _getPageSettingsDisplay(&$formDisplay, &$error)
+    {
+        $response = Response::getInstance();
+
+        $retval = '';
+
+        $this->_storeError($formDisplay, $error);
+
+        $retval .= '<div id="' . $this->_elemId . '">';
+        $retval .= '<div class="page_settings">';
+        $retval .= $formDisplay->getDisplay(
+            true,
+            true,
+            false,
+            $response->getFooter()->getSelfUrl(),
+            [
+                'submit_save' => $this->_groupName,
+            ]
+        );
+        $retval .= '</div>';
+        $retval .= '</div>';
+
+        return $retval;
+    }
+
+    /**
+     * Get HTML output
+     *
+     * @return string
+     */
+    public function getHTML()
+    {
+        return $this->_HTML;
+    }
+
+    /**
+     * Get error HTML output
+     *
+     * @return string
+     */
+    public function getErrorHTML()
+    {
+        return $this->_errorHTML;
+    }
+
+    /**
+     * Group to show for Page-related settings
+     * @param string $formGroupName The name of config form group to display
+     * @return PageSettings
+     */
+    public static function showGroup($formGroupName)
+    {
+        $object = new PageSettings($formGroupName);
+
+        $response = Response::getInstance();
+        $response->addHTML($object->getErrorHTML());
+        $response->addHTML($object->getHTML());
+
+        return $object;
+    }
+
+    /**
+     * Get HTML for navigation settings
+     * @return string
+     */
+    public static function getNaviSettings()
+    {
+        $object = new PageSettings('Navi', 'pma_navigation_settings');
+
+        $response = Response::getInstance();
+        $response->addHTML($object->getErrorHTML());
+        return $object->getHTML();
+    }
+}