public static function importTree($sourcePath, $destinationPath, $options = array())
{
$options = array_merge(array('exclude' => array(), 'delete' => true, 'debug' => false), $options);
// backwords compatibility
if (isset($options['transferDelete'])) {
$options['delete'] = (bool) $options['transferDelete'];
unset($options['transferDelete']);
}
// check source
if (!is_readable($sourcePath)) {
throw new Exception("Source \"{$sourcePath}\" unreadable");
}
if (!empty($options['exclude']) && is_string($options['exclude'])) {
$options['exclude'] = array($options['exclude']);
}
// normalize input paths
$sourcePath = rtrim($sourcePath, '/');
if (!$destinationPath || $destinationPath == '/') {
$destinationPath = null;
} else {
$destinationPath = trim($sourcePath, '/');
}
// initialize state
$prefixLen = strlen($sourcePath);
$collectionsAnalyzed = 0;
$collectionsDeleted = 0;
$filesAnalyzed = 0;
$filesExcluded = 0;
$filesUpdated = 0;
$filesDeleted = 0;
// get complete list of directories existing in destination, build map of local collections
$destinationCollectionsTree = static::getTree($destinationPath);
$localDestinationCollectionsMap = array();
foreach ($destinationCollectionsTree as &$collectionInfo) {
if ($collectionInfo['Site'] != 'Local') {
continue;
}
if ($collectionInfo['ParentID'] && isset($destinationCollectionsTree[$collectionInfo['ParentID']])) {
$collectionInfo['_path'] = $destinationCollectionsTree[$collectionInfo['ParentID']]['_path'] . '/' . $collectionInfo['Handle'];
$localDestinationCollectionsMap[$collectionInfo['_path']] =& $collectionInfo;
} elseif (!$collectionInfo['ParentID']) {
$collectionInfo['_path'] = $collectionInfo['Handle'];
} else {
$collectionInfo['_path'] = $destinationPath;
}
}
// get complete list of files existing in destination, build map of all by path
$destinationFilesMap = static::getTreeFilesFromTree($destinationCollectionsTree);
// configure iterator
$iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($sourcePath, FilesystemIterator::CURRENT_AS_SELF | FilesystemIterator::SKIP_DOTS), RecursiveIteratorIterator::SELF_FIRST);
// iterate through all source files
foreach ($iterator as $tmpPath => $node) {
$relPath = substr($tmpPath, $prefixLen);
$path = $destinationPath ? $destinationPath . $relPath : ltrim($relPath, '/');
if ($options['debug']) {
Debug::dump(array('tmpPath' => $tmpPath, 'destPath' => $path), false, 'iterating node');
}
if (static::matchesExclude($relPath, $options['exclude'])) {
$filesExcluded++;
continue;
}
// handle directory
if ($node->isDir()) {
SiteCollection::getOrCreatePath($path);
$collectionsAnalyzed++;
// erase from destination map
unset($localDestinationCollectionsMap[$path]);
continue;
} else {
$filesAnalyzed++;
}
$existingNode = isset($destinationFilesMap[$path]) ? $destinationFilesMap[$path] : null;
// calculate hash for incoming file
$sha1 = sha1_file($node->getRealPath());
// skip if existing local or remote file matches hash
if (!$existingNode || $existingNode['SHA1'] != $sha1) {
if ($options['debug']) {
print "Found SHA1 mismatch {$existingNode['SHA1']} != {$sha1}<br>";
}
// use lower level create methods to supply already-calculated hash
$fileRecord = SiteFile::createFromPath($path, null, $existingNode['ID']);
SiteFile::saveRecordData($fileRecord, fopen($node->getPathname(), 'r'), $sha1);
$filesUpdated++;
} elseif ($options['debug']) {
print "Skipping matching SHA1 to existing file<br>";
}
// remove from dest files map
if ($existingNode) {
unset($destinationFilesMap[$path]);
}
}
if ($options['delete']) {
// delete local collections
foreach ($localDestinationCollectionsMap as $path => $collectionInfo) {
$relPath = substr($path, strlen($destinationPath));
// skip excluded paths
if (static::matchesExclude($relPath, $options['exclude'])) {
$filesExcluded++;
continue;
}
DB::nonQuery('UPDATE `%s` SET Status = "Deleted" WHERE ID = %u', array(SiteCollection::$tableName, $collectionInfo['ID']));
$collectionsDeleted++;
# print("Deleted collection $collectionInfo[ID] at $path<br>");
}
// delete files
foreach ($destinationFilesMap as $path => $fileInfo) {
// skip remote files
if ($fileInfo['Site'] != 'Local') {
continue;
}
$relPath = substr($path, strlen($destinationPath));
// skip excluded paths
if (static::matchesExclude($relPath, $options['exclude'])) {
$filesExcluded++;
continue;
}
DB::nonQuery('INSERT INTO `%s` SET CollectionID = %u, Handle = "%s", Status = "Deleted", AuthorID = %u, AncestorID = %u', array(SiteFile::$tableName, $fileInfo['CollectionID'], basename($path), !empty($GLOBALS['Session']) ? $GLOBALS['Session']->PersonID : null, $fileInfo['ID']));
$filesDeleted++;
# print("Deleted file $fileInfo[ID] at $path<br>");
}
}
return array('collectionsAnalyzed' => $collectionsAnalyzed, 'collectionsDeleted' => $collectionsDeleted, 'filesAnalyzed' => $filesAnalyzed, 'filesExcluded' => $filesExcluded, 'filesUpdated' => $filesUpdated, 'filesDeleted' => $filesDeleted);
}
foreach ($repoCfg['trees'] as $srcPath => $treeOptions) {
if (is_string($treeOptions)) {
$treeOptions = array('path' => $treeOptions);
}
if (!is_string($srcPath)) {
$srcPath = $treeOptions['path'];
} elseif (!$treeOptions['path']) {
$treeOptions['path'] = $srcPath;
}
$treeOptions['exclude'][] = '#(^|/)\\.git(/|$)#';
if (is_file($treeOptions['path'])) {
$sha1 = sha1_file($treeOptions['path']);
$existingNode = Site::resolvePath($srcPath);
if (!$existingNode || $existingNode->SHA1 != $sha1) {
$fileRecord = SiteFile::createFromPath($srcPath, null, $existingNode ? $existingNode->ID : null);
SiteFile::saveRecordData($fileRecord, fopen($treeOptions['path'], 'r'), $sha1);
Benchmark::mark("importing file {$srcPath} from {$treeOptions['path']}");
} else {
Benchmark::mark("skipped unchanged file {$srcPath} from {$treeOptions['path']}");
}
} else {
$cachedFiles = Emergence_FS::cacheTree($srcPath);
Benchmark::mark("precached {$srcPath}: " . $cachedFiles);
$exportResult = Emergence_FS::importTree($treeOptions['path'], $srcPath, $treeOptions);
Benchmark::mark("importing directory {$srcPath} from {$treeOptions['path']}: " . http_build_query($exportResult));
}
}
// commit changes
#$repo->git('add --all');
#
#$repo->git(sprintf(
public static function handleImportRequest()
{
// get repo
if (empty($_REQUEST['repo'])) {
die('Parameter "repo" required');
}
$repoName = $_REQUEST['repo'];
if (!array_key_exists($repoName, Git::$repositories)) {
die("Repo '{$repoName}' is not defined in Git::\$repositories");
}
$repoCfg = Git::$repositories[$repoName];
// start the process
set_time_limit(0);
Benchmark::startLive();
Benchmark::mark("configured request: repoName={$repoName}");
// get paths
$repoPath = "{$_SERVER['SITE_ROOT']}/site-data/git/{$repoName}";
// check if there is an existing repo
if (!is_dir("{$repoPath}/.git")) {
die("{$repoPath} does not contain .git");
}
// get repo
chdir($repoPath);
// sync trees
foreach ($repoCfg['trees'] as $srcPath => $treeOptions) {
if (is_string($treeOptions)) {
$treeOptions = array('path' => $treeOptions);
}
if (!is_string($srcPath)) {
$srcPath = $treeOptions['path'];
} elseif (!$treeOptions['path']) {
$treeOptions['path'] = $srcPath;
}
if (is_string($treeOptions['exclude'])) {
$treeOptions['exclude'] = array($treeOptions['exclude']);
}
$treeOptions['exclude'][] = '#(^|/)\\.git(/|$)#';
$treeOptions['dataPath'] = false;
try {
if (is_file($treeOptions['path'])) {
$sha1 = sha1_file($treeOptions['path']);
$existingNode = Site::resolvePath($srcPath);
if (!$existingNode || $existingNode->SHA1 != $sha1) {
$fileRecord = SiteFile::createFromPath($srcPath, null, $existingNode ? $existingNode->ID : null);
SiteFile::saveRecordData($fileRecord, fopen($treeOptions['path'], 'r'), $sha1);
Benchmark::mark("importing file {$srcPath} from {$treeOptions['path']}");
} else {
Benchmark::mark("skipped unchanged file {$srcPath} from {$treeOptions['path']}");
}
} else {
$exportResult = Emergence_FS::importTree($treeOptions['path'], $srcPath, $treeOptions);
Benchmark::mark("importing directory {$srcPath} from {$treeOptions['path']}: " . http_build_query($exportResult));
}
} catch (Exception $e) {
Benchmark::mark("failed to import directory {$srcPath} from {$treeOptions['path']}: " . $e->getMessage());
}
}
}