class.ilContSkillCollector.php

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<?php

/* Copyright (c) 1998-2020 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilContSkillCollector
{
    protected $tab_skills = array();

    protected $pres_skills = array();

    protected $container_skills;

    protected $container_global_profiles;

    protected $container_local_profiles;

    protected $skmg_settings;

    public function __construct(
        ilContainerSkills $a_cont_skills,
        ilContainerGlobalProfiles $a_cont_glb_profiles,
        ilContainerLocalProfiles $a_cont_lcl_profiles
    ) {
        $this->container_skills = $a_cont_skills;
        $this->container_global_profiles = $a_cont_glb_profiles;
        $this->container_local_profiles = $a_cont_lcl_profiles;
        $this->skmg_settings = new ilSkillManagementSettings();
    }

    public function getSkillsForTableGUI() : array
    {
        // Get single and profile skills WITHOUT array keys so as not to remove multiple occurrences when merging

        $s_skills = array_values($this->getSingleSkills());
        $p_skills = $this->getProfileSkills();

        $this->tab_skills = array_merge($s_skills, $p_skills);

        // order skills per virtual skill tree
        $vtree = new ilVirtualSkillTree();
        $this->tab_skills = $vtree->getOrderedNodeset($this->tab_skills, "base_skill_id", "tref_id");

        return $this->tab_skills;
    }

    public function getSkillsForPresentationGUI() : array
    {
        // Get single and profile skills WITH array keys so as to remove multiple occurrences when merging

        $s_skills = $this->getSingleSkills();
        $p_skills = array();

        foreach ($this->getProfileSkills() as $ps) {
            $p_skills[$ps["base_skill_id"] . "-" . $ps["tref_id"]] = array(
                "base_skill_id" => $ps["base_skill_id"],
                "tref_id" => $ps["tref_id"],
                "title" => $ps["title"],
                "profile" => $ps["profile"]
            );
        }

        $this->pres_skills = array_merge($s_skills, $p_skills);

        return $this->pres_skills;
    }

    protected function getSingleSkills() : array
    {
        $s_skills = array_map(function ($v) {
            return array(
                "base_skill_id" => $v["skill_id"],
                "tref_id" => $v["tref_id"],
                "title" => ilBasicSkill::_lookupTitle($v["skill_id"], $v["tref_id"])
            );
        }, $this->container_skills->getSkills());

        return $s_skills;
    }

    protected function getProfileSkills() : array
    {
        $p_skills = array();
        // Global skills
        if ($this->skmg_settings->getLocalAssignmentOfProfiles()) {
            foreach ($this->container_global_profiles->getProfiles() as $gp) {
                $profile = new ilSkillProfile($gp["profile_id"]);
                $sklvs = $profile->getSkillLevels();
                foreach ($sklvs as $s) {
                    $p_skills[] = array(
                        "base_skill_id" => $s["base_skill_id"],
                        "tref_id" => $s["tref_id"],
                        "title" => ilBasicSkill::_lookupTitle($s["base_skill_id"], $s["tref_id"]),
                        "profile" => $profile->getTitle()
                    );
                }
            }
        }

        // Local skills
        if ($this->skmg_settings->getAllowLocalProfiles()) {
            foreach ($this->container_local_profiles->getProfiles() as $lp) {
                $profile = new ilSkillProfile($lp["profile_id"]);
                $sklvs = $profile->getSkillLevels();
                foreach ($sklvs as $s) {
                    $p_skills[] = array(
                        "base_skill_id" => $s["base_skill_id"],
                        "tref_id" => $s["tref_id"],
                        "title" => ilBasicSkill::_lookupTitle($s["base_skill_id"], $s["tref_id"]),
                        "profile" => $profile->getTitle()
                    );
                }
            }
        }

        return $p_skills;
    }
}