1 files changed, 144 insertions, 0 deletions
diff --git a/srcs/phpmyadmin/libraries/classes/Display/GitRevision.php b/srcs/phpmyadmin/libraries/classes/Display/GitRevision.php
new file mode 100644
index 0000000..0a20f0e
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Display/GitRevision.php
@@ -0,0 +1,144 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Displays git revision
+ *
+ * @package PhpMyAdmin
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Display;
+
+use PhpMyAdmin\Config;
+use PhpMyAdmin\Core;
+use PhpMyAdmin\Response;
+use PhpMyAdmin\Template;
+use PhpMyAdmin\Util;
+
+/**
+ * PhpMyAdmin\Display\GitRevision class
+ *
+ * @package PhpMyAdmin
+ */
+class GitRevision
+{
+    /**
+     * @var Response
+     */
+    private $response;
+
+    /**
+     * @var Config
+     */
+    private $config;
+
+    /**
+     * @var Template
+     */
+    private $template;
+
+    /**
+     * GitRevision constructor.
+     * @param Response $response Response instance
+     * @param Config   $config   Config instance
+     * @param Template $template Template instance
+     */
+    public function __construct($response, $config, $template)
+    {
+        $this->response = $response;
+        $this->config = $config;
+        $this->template = $template;
+    }
+
+    /**
+     * Returns details about the current Git commit revision
+     *
+     * @return string HTML
+     */
+    public function display(): string
+    {
+        // load revision data from repo
+        $this->config->checkGitRevision();
+
+        if (! $this->config->get('PMA_VERSION_GIT')) {
+            $this->response->setRequestStatus(false);
+            return '';
+        }
+
+        // if using a remote commit fast-forwarded, link to GitHub
+        $commitHash = substr(
+            $this->config->get('PMA_VERSION_GIT_COMMITHASH'),
+            0,
+            7
+        );
+        $commitHash = '<strong title="'
+            . htmlspecialchars($this->config->get('PMA_VERSION_GIT_MESSAGE'))
+            . '">' . htmlspecialchars($commitHash) . '</strong>';
+        if ($this->config->get('PMA_VERSION_GIT_ISREMOTECOMMIT')) {
+            $commitHash = '<a href="'
+                . Core::linkURL(
+                    'https://github.com/phpmyadmin/phpmyadmin/commit/'
+                    . htmlspecialchars($this->config->get('PMA_VERSION_GIT_COMMITHASH'))
+                )
+                . '" rel="noopener noreferrer" target="_blank">' . $commitHash . '</a>';
+        }
+
+        $branch = $this->config->get('PMA_VERSION_GIT_BRANCH');
+        $isRemoteBranch = $this->config->get('PMA_VERSION_GIT_ISREMOTEBRANCH');
+        if ($isRemoteBranch) {
+            $branch = '<a href="'
+                . Core::linkURL(
+                    'https://github.com/phpmyadmin/phpmyadmin/tree/'
+                    . $this->config->get('PMA_VERSION_GIT_BRANCH')
+                )
+                . '" rel="noopener noreferrer" target="_blank">' . htmlspecialchars($branch) . '</a>';
+        }
+        if ($branch !== false) {
+            $branch = sprintf(
+                __('%1$s from %2$s branch'),
+                $commitHash,
+                $isRemoteBranch ? $branch : htmlspecialchars($branch)
+            );
+        } else {
+            $branch = $commitHash . ' (' . __('no branch') . ')';
+        }
+
+        $committer = $this->config->get('PMA_VERSION_GIT_COMMITTER');
+        $author = $this->config->get('PMA_VERSION_GIT_AUTHOR');
+
+        $name = __('Git revision:') . ' '
+            . $branch . ',<br> '
+            . sprintf(
+                __('committed on %1$s by %2$s'),
+                Util::localisedDate(strtotime($committer['date'])),
+                '<a href="' . Core::linkURL(
+                    'mailto:' . htmlspecialchars($committer['email'])
+                ) . '">'
+                . htmlspecialchars($committer['name']) . '</a>'
+            )
+            . ($author != $committer
+                ? ', <br>'
+                . sprintf(
+                    __('authored on %1$s by %2$s'),
+                    Util::localisedDate(strtotime($author['date'])),
+                    '<a href="' . Core::linkURL(
+                        'mailto:' . htmlspecialchars($author['email'])
+                    ) . '">'
+                    . htmlspecialchars($author['name']) . '</a>'
+                )
+                : '');
+
+        return $this->template->render('list/item', [
+            'content' => $name,
+            'id' => 'li_pma_version_git',
+            'class' => null,
+            'url' => [
+                'href' => null,
+                'target' => null,
+                'id' => null,
+                'class' => null,
+            ],
+            'mysql_help_page' => null,
+        ]);
+    }
+}