diff options
Diffstat (limited to 'include/wiki.php')
| -rw-r--r-- | include/wiki.php | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/include/wiki.php b/include/wiki.php index 1f90fae1e..cc948dee2 100644 --- a/include/wiki.php +++ b/include/wiki.php @@ -263,7 +263,6 @@ function wiki_page_history($arr) { $git = new GitRepo('', null, false, $w['wiki']['title'], $w['path']); try { $gitlog = $git->git->log('', $page_path , array('limit' => 500)); - logger('gitlog: ' . json_encode($gitlog)); return array('history' => $gitlog, 'message' => '', 'success' => true); } catch (\PHPGit\Exception\GitException $e) { return array('history' => null, 'message' => 'GitRepo error thrown', 'success' => false); @@ -307,6 +306,44 @@ function wiki_delete_page($arr) { } } +function wiki_revert_page($arr) { + $pageUrlName = ((array_key_exists('pageUrlName',$arr)) ? $arr['pageUrlName'] : ''); + $resource_id = ((array_key_exists('resource_id',$arr)) ? $arr['resource_id'] : ''); + $commitHash = ((array_key_exists('commitHash',$arr)) ? $arr['commitHash'] : null); + if (! $commitHash) { + return array('content' => $content, 'message' => 'No commit has provided', 'success' => false); + } + $w = wiki_get_wiki($resource_id); + if (!$w['path']) { + return array('content' => $content, 'message' => 'Error reading wiki', 'success' => false); + } + $page_path = $w['path'].'/'.$pageUrlName.'.md'; + if (is_writable($page_path) === true) { + + $reponame = ((array_key_exists('title', $w['wiki'])) ? urlencode($w['wiki']['title']) : 'repo'); + if($reponame === '') { + $reponame = 'repo'; + } + $git = new GitRepo($observer['xchan_addr'], null, false, $w['wiki']['title'], $w['path']); + $content = null; + try { + $git->setIdentity($observer['xchan_name'], $observer['xchan_addr']); + foreach ($git->git->tree($commitHash) as $object) { + logger('tree object: ' . json_encode($object)); + if ($object['type'] == 'blob' && $object['file'] === $pageUrlName.'.md' ) { + $content = $git->git->cat->blob($object['hash']); + logger('content: ' . json_encode($content)); + } + } + } catch (\PHPGit\Exception\GitException $e) { + json_return_and_die(array('content' => $content, 'message' => 'GitRepo error thrown', 'success' => false)); + } + return array('content' => $content, 'message' => '', 'success' => true); + } else { + return array('content' => $content, 'message' => 'Page file not writable', 'success' => false); + } +} + function wiki_git_commit($arr) { $files = ((array_key_exists('files', $arr)) ? $arr['files'] : null); $commit_msg = ((array_key_exists('commit_msg', $arr)) ? $arr['commit_msg'] : 'Repo updated'); |