}
$ssh->exec('umask 0002 ; mkdir -p ' . $job_path);
// dprint($of, "job_path = $job_path\n");
$job_path_output = tempdir($ssh, $job_path);
// dprint($of, "job_path_output = $job_path_output\n");
// replace ${OUTPUT} pattern in the command and in the parameters
$command = str_replace("{OUTPUT}", $job_path, $command);
$command = str_replace("{FEED_ID}", $feed_id, $command);
$command = str_replace("{USER_ID}", $user_id, $command);
$parameters = str_replace("{OUTPUT}", $job_path, $parameters);
$parameters = str_replace("{FEED_ID}", $feed_id, $parameters);
$parameters = str_replace("{USER_ID}", $user_id, $parameters);
// add meta information to the feed
FeedC::addMetaS($feed_id, 'parameters', $parameters, 'simple');
// add owner
FeedC::addMetaS($feed_id, 'root_id', (string) $feed_id, 'extra');
// append the log files to the command
$command .= ' >> ' . $job_path_output . '/chris.std 2> ' . $job_path_output . '/chris.err';
// create the chris.env and chris.run file
$envfile = joinPaths($job_path_output, 'chris.env');
$runfile = joinPaths($job_path_output, 'chris.run');
// dprint($of, "command = $command\n");
// dprint($of, "runfile = $runfile\n");
$setStatus = '';
// retry 5 times with a 5 seconds delay
// connection timeout: 5s
// max query time: 30
if ($status != 100) {
// $setStatus .= '/bin/sleep $(( RANDOM%=10 )) ; /usr/bin/curl --retry 5 --retry-delay 5 --connect-timeout 5 --max-time 30 -v -k --data ';
$setStatus .= '/bin/sleep $(( RANDOM%=10 )) ; /usr/bin/curl -k --data ';
}
public static function share($feed_ids, $ownerid, $ownername, $targetname, &$ssh_connection)
{
foreach ($feed_ids as $feed_id) {
// get target user id
$userMapper = new Mapper('User');
$userMapper->filter('username = (?)', $targetname);
$userResult = $userMapper->get();
if (count($userResult['User']) >= 1) {
// get feed to be shared
$feedMapper = new Mapper('Feed');
$feedMapper->filter('id = (?)', $feed_id);
$feedResult = $feedMapper->get();
if (count($feedResult['Feed']) >= 1) {
$feedResult['Feed'][0]->id = 0;
$feedResult['Feed'][0]->user_id = $userResult['User'][0]->id;
$feedResult['Feed'][0]->time = microtime(true);
$feedResult['Feed'][0]->favorite = 0;
$new_id = Mapper::add($feedResult['Feed'][0]);
// get parameters, owner meta information
$metaMapper = new Mapper('Meta');
// OR confiton between all filters
$metaMapper->filter('', '', 0, 'OR');
// first filters
$metaMapper->filter('name = (?)', 'root_id', 1);
$metaMapper->filter('target_id = (?)', $feed_id, 1);
$metaMapper->filter('target_type = (?)', 'feed', 1);
// second filters
$metaMapper->filter('name = (?)', 'parameters', 2);
$metaMapper->filter('target_id = (?)', $feed_id, 2);
$metaMapper->filter('target_type = (?)', 'feed', 2);
// second filters
$metaMapper->filter('name = (?)', 'pid', 3);
$metaMapper->filter('target_id = (?)', $feed_id, 3);
$metaMapper->filter('target_type = (?)', 'feed', 3);
// get results
$metaResult = $metaMapper->get();
// for earch result, create same meta with different target id
if (count($metaResult['Meta']) >= 1) {
foreach ($metaResult['Meta'] as $k0 => $v0) {
$v0->id = 0;
$v0->target_id = $new_id;
// make sure to properly update the root_id
if ($v0->name == 'root_id') {
$v0->value = $feed_id;
}
Mapper::add($v0);
}
}
// add sharer
FeedC::addMetaS($new_id, 'sharer_id', (string) $ownerid, 'simple');
// link files on file system
$targetDirectory = CHRIS_USERS . '/' . $ownername . '/' . $feedResult['Feed'][0]->plugin . '/' . $feedResult['Feed'][0]->name . '-' . $feed_id;
$destinationDirectory = CHRIS_USERS . '/' . $targetname . '/' . $feedResult['Feed'][0]->plugin;
if (!is_dir($destinationDirectory)) {
// 777? 775
$old = umask();
umask(00);
mkdir($destinationDirectory, 0775, true);
umask($old);
}
$destinationDirectory .= '/' . $feedResult['Feed'][0]->name . '-' . $new_id;
// just a link?
symlink($targetDirectory, $destinationDirectory);
// we need to change the permission of the target directory to 777 (as the owner)
// so that the other user can write to this folder
// but only if the targetDirectory is a directory and not a link (a link means it was re-shared)
if (is_dir($targetDirectory)) {
$ssh_connection->exec('chmod -R 777 ' . $targetDirectory);
}
//if(!is_dir($destinationDirectory)){
// recurse_copy($targetDirectory, $destinationDirectory);
//}
} else {
return "Invalid feed id: " . $feed_id;
}
} else {
return "Invalid target name: " . $targetname;
}
}
return '';
}
