1 files changed, 62 insertions, 0 deletions
diff --git a/hugo/setup/lib/form_processing.lib.php b/hugo/setup/lib/form_processing.lib.php
new file mode 100644
index 0000000..d9b6e6a
--- /dev/null
+++ b/hugo/setup/lib/form_processing.lib.php
@@ -0,0 +1,62 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Formset processing library
+ *
+ * @package PhpMyAdmin-Setup
+ */
+
+/**
+ * Processes forms registered in $form_display, handles error correction
+ *
+ * @param FormDisplay $form_display
+ *
+ * @return void
+ */
+function process_formset(FormDisplay $form_display)
+{
+    if (filter_input(INPUT_GET, 'mode') == 'revert') {
+        // revert erroneous fields to their default values
+        $form_display->fixErrors();
+        // drop post data
+        header('HTTP/1.1 303 See Other');
+        header('Location: index.php');
+        exit;
+    }
+    if (!$form_display->process(false)) {
+        // handle form view and failed POST
+        $form_display->display(true, true);
+    } else {
+        // check for form errors
+        if ($form_display->hasErrors()) {
+            // form has errors, show warning
+            $separator = PMA_get_arg_separator('html');
+            $page = filter_input(INPUT_GET, 'page');
+            $formset = filter_input(INPUT_GET, 'formset');
+            $formset = $formset ? "{$separator}formset=$formset" : '';
+            $id = filter_input(INPUT_GET, 'id', FILTER_VALIDATE_INT);
+            if ($id === null && $page == 'servers') {
+                // we've just added a new server, get it's id
+                $id = ConfigFile::getInstance()->getServerCount();
+            }
+            $id = $id ? "{$separator}id=$id" : '';
+            ?>
+            <div class="error">
+                <h4><?php echo __('Warning') ?></h4>
+                <?php echo __('Submitted form contains errors') ?><br />
+                <a href="?page=<?php echo $page . $formset . $id . $separator ?>mode=revert"><?php echo __('Try to revert erroneous fields to their default values') ?></a>
+            </div>
+            <?php $form_display->displayErrors() ?>
+            <a class="btn" href="index.php"><?php echo __('Ignore errors') ?></a>
+            &nbsp;
+            <a class="btn" href="?page=<?php echo $page . $formset . $id . $separator ?>mode=edit"><?php echo __('Show form') ?></a>
+            <?php
+        } else {
+            // drop post data
+            header('HTTP/1.1 303 See Other');
+            header('Location: index.php');
+            exit;
+        }
+    }
+}
+?>