/**
* Get resource log
*
* Get the full log for the current resource up tu the current revision
*
* @return arbitXml
*/
protected function getResourceLog()
{
if (($log = vcsCache::get($this->path, $this->currentVersion, 'log')) === false) {
// Refetch the basic logrmation, and cache it.
$process = new vcsSvnCliProcess();
$process->argument('--xml');
// Fecth for specified version, if set
if ($this->currentVersion !== null) {
$process->argument('-r0:' . $this->currentVersion);
}
// Execute logr command
$return = $process->argument('log')->argument(new pbsPathArgument($this->root . $this->path))->execute();
// Transform XML into object array
$xmlLog = arbitXml::loadString($process->stdoutOutput);
$log = array();
foreach ($xmlLog->logentry as $entry) {
$log[(string) $entry['revision']] = new vcsLogEntry($entry['revision'], $entry->author, $entry->msg, strtotime($entry->date));
}
uksort($log, array($this, 'compareVersions'));
$last = end($log);
// Cache extracted data
vcsCache::cache($this->path, $this->currentVersion = (string) $last->version, 'log', $log);
}
return $log;
}
/**
* Get blame information for resource
*
* The method should return author and revision information for each line,
* describing who when last changed the current resource. The returned
* array should look like:
* <code>
* array(
* T_LINE_NUMBER => array(
* 'author' => T_STRING,
* 'version' => T_STRING,
* ),
* ...
* );
* </code>
*
* If some file in the repository has no blame information associated, like
* binary files, the method should return false.
*
* Optionally a version may be specified which defines a later version of
* the resource for which the blame information should be returned.
*
* @param mixed $version
* @return mixed
*/
public function blame($version = null)
{
$version = $version === null ? $this->getVersionString() : $version;
if (!in_array($version, $this->getVersions(), true)) {
throw new vcsNoSuchVersionException($this->path, $version);
}
if (($blame = vcsCache::get($this->path, $version, 'blame')) === false) {
// Refetch the basic blamermation, and cache it.
$process = new vcsSvnCliProcess();
$process->argument('--xml');
// Execute command
$return = $process->argument('blame')->argument(new pbsPathArgument($this->root . $this->path))->execute();
$xml = arbitXml::loadString($process->stdoutOutput);
// Check if blame information si available. Is absent fro binary
// files.
if (!$xml->target) {
return false;
}
$blame = array();
$contents = preg_split('(\\r\\n|\\r|\\n)', $this->getVersionedContent($version));
foreach ($xml->target[0]->entry as $nr => $entry) {
$blame[] = new vcsBlameStruct($contents[$nr], $entry->commit[0]['revision'], $entry->commit[0]->author, strtotime($entry->commit[0]->date));
}
vcsCache::cache($this->path, $version, 'blame', $blame);
}
return $blame;
}
