--- /dev/null
+<?php
+/* ProjectLoader.class.php - phpgitweb
+ * Copyright (C) 2011-2012 Philipp Kreil (pk910)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+class ProjectLoader {
+ private $projects = NULL;
+
+ private function loadProjects($load_details = true) {
+ $this->projects = array();
+ if(GitConfig::PROJECT_LIST) {
+ foreach(file(GitConfig::PROJECT_LIST) as $entry) {
+ $entry = explode(" ", $entry);
+
+ if($load_details) {
+ //check if project really exists
+ $project = $this->loadProject($entry[0], false);
+ if($project === NULL)
+ continue;
+ } else
+ $project['name'] = $entry[0];
+
+ $project['owner'] = $entry[1];
+ $this->projects[] = $project;
+ }
+ } else {
+ //walk through PROJECT_ROOT
+
+ }
+ }
+
+ private function loadProject($name, $check_strict_export = true) {
+ $project = array();
+ $project['name'] = $name;
+
+ $dir_seperator = (substr(GitConfig::PROJECT_ROOT, -1) == '/' ? '' : '/');
+ if(is_dir(GitConfig::PROJECT_ROOT.$dir_seperator.$name))
+ $project['path'] = GitConfig::PROJECT_ROOT.$dir_seperator.$name;
+ else if(is_dir(GitConfig::PROJECT_ROOT.$dir_seperator.$name.".git"))
+ $project['path'] = GitConfig::PROJECT_ROOT.$dir_seperator.$name.".git";
+ else
+ return NULL;
+ if(is_dir($project['path'].'/.git'))
+ $project['path'] .= '/.git';
+
+ if(GitConfig::EXPORT_FILE && !file_exists($project['path'].'/'.GitConfig::EXPORT_FILE))
+ return NULL;
+
+ if(GitConfig::STRICT_EXPORT && $check_strict_export) {
+ if($this->projects === NULL)
+ $this->loadProjects(false);
+ $found = false;
+ foreach($this->projects as $p) {
+ if(strtolower($p['name']) == strtolower($name)) {
+ $found = true;
+ $project['name'] = $p['name'];
+ break;
+ }
+ }
+ if(!$found)
+ return NULL;
+ }
+
+ if(file_exists($project['path'].'/description'))
+ $project['description'] = file_get_contents($project['path'].'/description');
+ else
+ $project['description'] = "";
+
+ if(GitConfig::PROJECT_OWNER)
+ $project['owner'] = GitConfig::PROJECT_OWNER;
+ else {
+ $project['owner'] = fileowner($project['path']);
+ $owner = posix_getpwuid($project['owner']);
+ if($owner && $owner['name'])
+ $project['owner'] = $owner['name'];
+ }
+
+ return $project;
+ }
+
+ public function getProjectList() {
+ $this->loadProjects();
+ return $this->projects;
+ }
+
+ public function getProject($name) {
+ return $this->loadProject($name);
+ }
+
+ public function getLastChange($project) {
+ if(!array_key_exists('last_activity', $project)) {
+ $project['last_activity'] = GitCommand::last_activity($project['path']);
+ if(!$project['last_activity'])
+ $project['last_activity'] = 0;
+ }
+ return $project['last_activity'];
+ }
+
+ private function getProjectRefsRecursive(&$project, $cref) {
+ if ($dh = opendir($project['path'].'/'.$cref)) {
+ while (($file = readdir($dh)) !== false) {
+ if($file == '.' || $file == '..')
+ continue;
+ if(is_dir($project['path'].'/'.$cref.'/'.$file))
+ $this->getProjectRefsRecursive($project, $cref.'/'.$file);
+ else {
+ $refval = file($project['path'].'/'.$cref.'/'.$file);
+ $project['refs'][$cref.($cref == '' ? '' : '/').$file] = str_replace(array("\r", "\n"), array("", ""), $refval[0]);
+ }
+ }
+ }
+ }
+
+ public function getProjectRefs($project) {
+ if(!array_key_exists('refs', $project)) {
+ if(is_dir($project['path'].'/refs')) {
+ $project['refs'] = array();
+ $this->getProjectRefsRecursive($project, 'refs');
+ }
+ }
+ return $project['refs'];
+ }
+}
+
+?>
\ No newline at end of file