phpmyadmin working

1 files changed, 198 insertions, 0 deletions

diff --git a/srcs/phpmyadmin/libraries/classes/Setup/Index.php b/srcs/phpmyadmin/libraries/classes/Setup/Index.php
new file mode 100644
index 0000000..9518221
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Setup/Index.php
@@ -0,0 +1,198 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Various checks and message functions used on index page.
+ *
+ * @package PhpMyAdmin-Setup
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Setup;
+
+use PhpMyAdmin\Sanitize;
+use PhpMyAdmin\VersionInformation;
+
+/**
+ * PhpMyAdmin\Setup\Index class
+ *
+ * Various checks and message functions used on index page.
+ *
+ * @package PhpMyAdmin-Setup
+ */
+class Index
+{
+    /**
+     * Initializes message list
+     *
+     * @return void
+     */
+    public static function messagesBegin()
+    {
+        if (! isset($_SESSION['messages']) || ! is_array($_SESSION['messages'])) {
+            $_SESSION['messages'] = [
+                'error' => [],
+                'notice' => [],
+            ];
+        } else {
+            // reset message states
+            foreach ($_SESSION['messages'] as &$messages) {
+                foreach ($messages as &$msg) {
+                    $msg['fresh'] = false;
+                    $msg['active'] = false;
+                }
+            }
+        }
+    }
+
+    /**
+     * Adds a new message to message list
+     *
+     * @param string $type    one of: notice, error
+     * @param string $msgId   unique message identifier
+     * @param string $title   language string id (in $str array)
+     * @param string $message message text
+     *
+     * @return void
+     */
+    public static function messagesSet($type, $msgId, $title, $message)
+    {
+        $fresh = ! isset($_SESSION['messages'][$type][$msgId]);
+        $_SESSION['messages'][$type][$msgId] = [
+            'fresh' => $fresh,
+            'active' => true,
+            'title' => $title,
+            'message' => $message,
+        ];
+    }
+
+    /**
+     * Cleans up message list
+     *
+     * @return void
+     */
+    public static function messagesEnd()
+    {
+        foreach ($_SESSION['messages'] as &$messages) {
+            $remove_ids = [];
+            foreach ($messages as $id => &$msg) {
+                if ($msg['active'] == false) {
+                    $remove_ids[] = $id;
+                }
+            }
+            foreach ($remove_ids as $id) {
+                unset($messages[$id]);
+            }
+        }
+    }
+
+    /**
+     * Prints message list, must be called after self::messagesEnd()
+     *
+     * @return array
+     */
+    public static function messagesShowHtml()
+    {
+        $return = [];
+        foreach ($_SESSION['messages'] as $type => $messages) {
+            foreach ($messages as $id => $msg) {
+                $return[] = [
+                    'id' => $id,
+                    'title' => $msg['title'],
+                    'type' => $type,
+                    'message' => $msg['message'],
+                    'is_hidden' => ! $msg['fresh'] && $type !== 'error',
+                ];
+            }
+        }
+        return $return;
+    }
+
+    /**
+     * Checks for newest phpMyAdmin version and sets result as a new notice
+     *
+     * @return void
+     */
+    public static function versionCheck()
+    {
+        // version check messages should always be visible so let's make
+        // a unique message id each time we run it
+        $message_id = uniqid('version_check');
+
+        // Fetch data
+        $versionInformation = new VersionInformation();
+        $version_data = $versionInformation->getLatestVersion();
+
+        if (empty($version_data)) {
+            self::messagesSet(
+                'error',
+                $message_id,
+                __('Version check'),
+                __(
+                    'Reading of version failed. '
+                    . 'Maybe you\'re offline or the upgrade server does not respond.'
+                )
+            );
+            return;
+        }
+
+        $releases = $version_data->releases;
+        $latestCompatible = $versionInformation->getLatestCompatibleVersion($releases);
+        if ($latestCompatible != null) {
+            $version = $latestCompatible['version'];
+            $date = $latestCompatible['date'];
+        } else {
+            return;
+        }
+
+        $version_upstream = $versionInformation->versionToInt($version);
+        if ($version_upstream === false) {
+            self::messagesSet(
+                'error',
+                $message_id,
+                __('Version check'),
+                __('Got invalid version string from server')
+            );
+            return;
+        }
+
+        $version_local = $versionInformation->versionToInt(
+            $GLOBALS['PMA_Config']->get('PMA_VERSION')
+        );
+        if ($version_local === false) {
+            self::messagesSet(
+                'error',
+                $message_id,
+                __('Version check'),
+                __('Unparsable version string')
+            );
+            return;
+        }
+
+        if ($version_upstream > $version_local) {
+            $version = htmlspecialchars($version);
+            $date = htmlspecialchars($date);
+            self::messagesSet(
+                'notice',
+                $message_id,
+                __('Version check'),
+                sprintf(__('A newer version of phpMyAdmin is available and you should consider upgrading. The newest version is %s, released on %s.'), $version, $date)
+            );
+        } else {
+            if ($version_local % 100 == 0) {
+                self::messagesSet(
+                    'notice',
+                    $message_id,
+                    __('Version check'),
+                    Sanitize::sanitizeMessage(sprintf(__('You are using Git version, run [kbd]git pull[/kbd] :-)[br]The latest stable version is %s, released on %s.'), $version, $date))
+                );
+            } else {
+                self::messagesSet(
+                    'notice',
+                    $message_id,
+                    __('Version check'),
+                    __('No newer stable version is available')
+                );
+            }
+        }
+    }
+}