CompletionConditionManager.php

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<?php

namespace BristolSU\Support\Completion;

use BristolSU\Support\Completion\Contracts\CompletionConditionManager as CompletionConditionManagerContract;

class CompletionConditionManager implements CompletionConditionManagerContract
{

    protected $conditions = [];

    protected $global = [];

    public function registerGlobalCondition($alias, $class)
    {
        $this->global[$alias] = $class;
    }

    public function register($moduleAlias, $alias, $class)
    {
        if (!isset($this->conditions[$moduleAlias])) {
            $this->conditions[$moduleAlias] = [];
        }
        $this->conditions[$moduleAlias][$alias] = $class;
    }

    public function getForModule($moduleAlias)
    {
        return (isset($this->conditions[$moduleAlias]) ?
            array_merge($this->conditions[$moduleAlias], $this->global) : []);
    }

    public function getClassFromAlias($moduleAlias, $alias)
    {
        if (isset($this->conditions[$moduleAlias]) && isset($this->conditions[$moduleAlias][$alias])) {
            return $this->conditions[$moduleAlias][$alias];
        }
        if (isset($this->global[$alias])) {
            return $this->global[$alias];
        }
        throw new \Exception(sprintf('Completion Condition alias [%s] not found for module [%s]', $alias, $moduleAlias));
    }
}