public function testGetById()
{
$a = $this->makeResolver('a');
$list = new ResolverList([$a]);
$this->assertSame($a, $list->getById('a'));
$this->assertNull($list->getById('not in list'));
}
public function resolve(ResolverList $resolved, ResolverList $unresolved, $performResolution = true)
{
// already resolved
if ($resolved->contains($this)) {
return true;
}
if ($unresolved->contains($this)) {
throw new CircularDependencyException($unresolved, $this);
}
// add to unresolved list whilst we sort out dependencies
$unresolved[] = $this;
foreach ($this->depends as $dependency) {
$dependency->resolve($resolved, $unresolved, $performResolution);
}
// all dependencies resolved so we can execute our code
$unresolved->remove($this);
if ($performResolution) {
// pre resolve callback
if (isset($this->options['PRE_RESOLVE'])) {
call_user_func($this->options['PRE_RESOLVE']);
}
$output = call_user_func($this->resolve);
// post resolution callback
if (isset($this->options['POST_RESOLVE'])) {
call_user_func($this->options['POST_RESOLVE']);
}
}
$resolved[] = $this;
return $output;
}
public function setSqlDepends(ResolverList $list, $throwExceptionIfDependNotInList = true)
{
foreach ($this->getSqlDepends() as $_depend) {
if ($depend = $list->getById($_depend)) {
$this->addDependency($depend);
} elseif ($throwExceptionIfDependNotInList) {
throw new DependencyMissingException($_depend, $this, $list);
}
}
}
/**
* Resolve a entire assets directory
* @return ResolverList
*/
public function resolveByDirs(array $dirs, ResolverList $assets, ResolverList $resolved)
{
// apply all obs to the database
$resolveByDirs = new DependencyResolver("resolveByDirs-" . json_encode($dirs), function () use($dirs, $assets) {
return true;
printf("Resolved assets in directories\n%s\n", json_encode($dirs, JSON_PRETTY_PRINT));
});
// add all our resources as the database build setup
foreach ($this->getSqlAssetsFromDirs1($dirs) as $file) {
// print_r( $file );
$name = substr($file->getBasename(), 0, -4);
if ($assets->containsId($name)) {
$resolveByDirs->addDependency($assets->getById($name));
}
}
$resolveByDirs->resolve($resolved, new ResolverList(), true);
return $resolved;
}
