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-rw-r--r--Zotlabs/Storage/GitRepo.php127
1 files changed, 127 insertions, 0 deletions
diff --git a/Zotlabs/Storage/GitRepo.php b/Zotlabs/Storage/GitRepo.php
new file mode 100644
index 000000000..de5dd3b19
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+++ b/Zotlabs/Storage/GitRepo.php
@@ -0,0 +1,127 @@
+<?php
+
+namespace Zotlabs\Storage;
+
+use PHPGit\Git as PHPGit;
+
+require __DIR__ . '/../../library/PHPGit.autoload.php'; // Load PHPGit dependencies
+
+/**
+ * Description of Git
+ *
+ * @author Andrew Manning <andrewmanning@grid.reticu.li>
+ */
+class GitRepo {
+
+ public $url = null;
+ public $name = null;
+ public $path = null;
+ private $repoID = null;
+ private $channel = null;
+ public $git = null;
+ private $repoBasePath = null;
+
+ function __construct($channel = 'sys', $url = null, $clone = false, $name = null) {
+ $this->repoBasePath = __DIR__ . '/../../store/git';
+ $this->channel = $channel;
+ $this->git = new PHPGit();
+ if ($name) {
+ $this->name = $name;
+ } else {
+ $this->name = $this->getRepoNameFromURL($url);
+ }
+ if (!$this->name) {
+ logger('Error creating GitRepo. No repo name found.');
+ return null;
+ }
+ $this->path = $this->repoBasePath . "/" . $this->channel . "/" . $this->name;
+ if (file_exists($this->path)) {
+ // ignore the $url input if it exists
+ $this->git->setRepository($this->path);
+ // TODO: get repo metadata
+ } else if ($url && validate_url($url) && $this->isValidGitRepoURL($url)) {
+ $this->url = $url;
+ $this->repoID = random_string();
+ // create the folder and clone the repo at url to that folder if $clone is true
+ if ($clone) {
+ if (mkdir($this->path, 0770, true)) {
+ $this->git->setRepository($this->path);
+ if (!$this->cloneRepo()) {
+ // TODO: throw error
+ logger('git clone failed: ' . json_encode($this->git));
+ }
+ } else {
+ logger('git repo path could not be created: ' . json_encode($this->git));
+ }
+ }
+ }
+ }
+
+ /**
+ * delete repository from disk
+ */
+ public function delete() {
+ return $this->delTree($this->getRepoPath());
+ }
+
+ public function getRepoPath() {
+ return $this->path;
+ }
+
+ public function setRepoPath($directory) {
+ if (file_exists($directory)) {
+ $this->path->$directory;
+ $this->git->setRepository($directory);
+ return true;
+ }
+ return false;
+ }
+
+ public function getRepoID() {
+ return $this->repoID;
+ }
+
+ public function setIdentity($user_name, $user_email) {
+ // setup user for commit messages
+ $this->git->config->set("user.name", $user_name, ['global' => false, 'system' => false]);
+ $this->git->config->set("user.email", $user_email, ['global' => false, 'system' => false]);
+ }
+
+ public function cloneRepo() {
+ if (validate_url($this->url) && $this->isValidGitRepoURL($this->url) && file_exists($this->path)) {
+ return $this->git->clone($this->url, $this->path);
+ }
+ }
+
+ public static function probeRepo($dir) {
+ if (!file_exists($dir)) {
+ return null;
+ }
+ $git = new PHPGit();
+ $git->setRepository($dir);
+ $repo = array();
+ $repo['remote'] = $git->remote();
+ $repo['branches'] = $git->branch(['all' => true]);
+ $repo['logs'] = $git->log(array('limit' => 50));
+ return $repo;
+ }
+
+ public static function isValidGitRepoURL($url) {
+ if (strrpos(parse_url($url, PHP_URL_PATH), '.')) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ public static function getRepoNameFromURL($url) {
+ $urlpath = parse_url($url, PHP_URL_PATH);
+ $lastslash = strrpos($urlpath, '/') + 1;
+ $gitext = strrpos($urlpath, '.');
+ if ($gitext) {
+ return substr($urlpath, $lastslash, $gitext - $lastslash);
+ } else {
+ return null;
+ }
+ }
+}