/**
* @todo: docs
*/
public function get_package(array $args)
{
$qb = com_meego_package::new_query_builder();
$qb->add_constraint('name', '=', $args['package']);
$qb->add_order('repository.name', 'ASC');
$packages = $qb->execute();
if (count($packages) == 0) {
throw new midgardmvc_exception_notfound("Package not found");
}
$this->data['package'] = $packages[0];
if (empty($this->data['package']->title)) {
$this->data['package']->title = $this->data['package']->name;
}
$repositories = array();
$this->data['packages'] = array();
foreach ($packages as $package) {
if (empty($package->title)) {
$package->title = $package->name;
}
if (!isset($repositories[$package->repository])) {
$repository = new com_meego_repository();
$repository->get_by_id($package->repository);
$repositories[$package->repository] = $repository;
}
$package->repositoryobject = $repositories[$package->repository];
$package->projectobject = new com_meego_project($package->repositoryobject->project);
$package->localurl = $this->mvc->dispatcher->generate_url('package_instance', array('package' => $package->name, 'version' => $package->version, 'project' => $package->projectobject->name, 'repository' => $repositories[$package->repository]->name, 'arch' => $repositories[$package->repository]->arch), $this->request);
$package->repositoryobject->localurl = $this->mvc->dispatcher->generate_url('repository', array('project' => $package->projectobject->name, 'repository' => $repositories[$package->repository]->name, 'arch' => $repositories[$package->repository]->arch), $this->request);
$this->data['packages'][] = $package;
}
}
/**
* Populates relations, such as
*
* - runtime dependency packages
* - build dependency packages
* - provided packages
* - obsoleted packages
* - suggested packages
* - conflicting packages
*
* @param object extinfo which is a Package object
* @param object package which is a com_meego_package object
*
*/
public function addRelations($extinfo = null, $package = null)
{
// check if package is referred in a relation
// and update the relation record's 'to' field unless
// it has been set already
$qc = new midgard_query_constraint_group('AND');
$qc->add_constraint(new midgard_query_constraint(new midgard_query_property('toname'), '=', new midgard_query_value($package->filename)));
$qc->add_constraint(new midgard_query_constraint(new midgard_query_property('version'), '=', new midgard_query_value($package->version)));
$q = new midgard_query_select(new midgard_query_storage('com_meego_package_relation'));
$q->set_constraint($qc);
$q->execute();
$relations = $q->list_objects();
if (!count($relations)) {
$this->log(' package is not required by others');
} else {
// repo of the current package
$repository_a = new com_meego_repository();
$repository_a->get_by_id($package->repository);
foreach ($relations as $relation) {
if ($relation->to != 0) {
$this->log(' package is in relation but "to" field is already set. relation id: ' . $relation->id);
continue;
}
// get the related package object
$related_package = new com_meego_package();
$related_package->get_by_id($relation->from);
// repo of the related package
$repository_b = new com_meego_repository();
$repository_b->get_by_id($related_package->repository);
if ($repository_a->arch == $repository_b->arch) {
// we can safely update the to field of this relation
$this->log(' package is in relation with ' . $relation->from . ', update "to" field. relation id:' . $relation->id);
$_relation = new com_meego_package_relation($relation->guid);
$_relation->to = $package->id;
$_relation->update();
}
}
unset($relations, $_relation);
}
if (is_array($extinfo->depends)) {
/* delete relations that are no longer needed */
$this->cleanRelations('requires', $extinfo->depends, $package);
foreach ($extinfo->depends as $dependency) {
$this->createRelation('requires', $dependency, $package);
}
}
if (is_array($extinfo->buildDepends)) {
/* delete relations that are no longer needed */
$this->cleanRelations('buildrequires', $extinfo->buildDepends, $package);
foreach ($extinfo->buildDepends as $dependency) {
$this->createRelation('buildrequires', $dependency, $package);
}
}
if (is_array($extinfo->provides)) {
/* delete relations that are no longer needed */
$this->cleanRelations('provides', $extinfo->provides, $package);
foreach ($extinfo->provides as $provided) {
$this->createRelation('provides', $provided, $package);
}
}
if (is_array($extinfo->obsoletes)) {
/* delete relations that are no longer needed */
$this->cleanRelations('obsoletes', $extinfo->obsoletes, $package);
foreach ($extinfo->obsoletes as $obsoleted) {
$this->createRelation('obsoletes', $obsoleted, $package);
}
}
if (is_array($extinfo->suggests)) {
/* delete relations that are no longer needed */
$this->cleanRelations('suggests', $extinfo->suggests, $package);
foreach ($extinfo->suggests as $suggested) {
$this->createRelation('suggests', $suggested, $package);
}
}
if (is_array($extinfo->conflicts)) {
/* delete relations that are no longer needed */
$this->cleanRelations('conflicts', $extinfo->conflicts, $package);
foreach ($extinfo->conflicts as $conflicted) {
$this->createRelation('conflicts', $conflicted, $package);
}
}
}
