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';
$resource_id = array_key_exists('resource_id', $arr) ? $arr['resource_id'] : json_return_and_die(array('message' => 'Wiki resource_id required for git commit', 'success' => false));
$observer = array_key_exists('observer', $arr) ? $arr['observer'] : json_return_and_die(array('message' => 'Observer required for git commit', 'success' => false));
$w = wiki_get_wiki($resource_id);
if (!$w['path']) {
return array('message' => 'Error reading wiki', 'success' => false);
}
$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']);
try {
$git->setIdentity($observer['xchan_name'], $observer['xchan_addr']);
if ($files === null) {
$options = array('all' => true);
// git commit option to include all changes
} else {
$options = array();
// git commit options
foreach ($files as $file) {
if (!$git->git->add($file)) {
// add specified files to the git repo stage
if (!$git->git->reset->hard()) {
json_return_and_die(array('message' => 'Error adding file to git stage: ' . $file . '. Error resetting git repo.', 'success' => false));
}
json_return_and_die(array('message' => 'Error adding file to git stage: ' . $file, 'success' => false));
}
}
}
if ($git->commit($commit_msg, $options)) {
json_return_and_die(array('message' => 'Wiki repo commit succeeded', 'success' => true));
} else {
json_return_and_die(array('message' => 'Wiki repo commit failed', 'success' => false));
}
} catch (\PHPGit\Exception\GitException $e) {
json_return_and_die(array('message' => 'GitRepo error thrown', 'success' => false));
}
}
