class.ilSkillCertificateAdapter.php

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<?php

/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once "./Services/Certificate/classes/class.ilCertificateAdapter.php";

class ilSkillCertificateAdapter extends ilCertificateAdapter
{
    protected $object;
    private $skill;
    private $skill_level_id;
    
    public function __construct($a_skill, $a_skill_level_id)
    {
        $this->skill = $a_skill;
        $this->skill_level_id = $a_skill_level_id;
        parent::__construct();
        $this->lng->loadLanguageModule('skmg');
    }

    public function getCertificatePath()
    {
        return CLIENT_WEB_DIR . "/certificates/skill/" . $this->skill->getId() .
            "/" . $this->skill_level_id . "/";
    }
    
    public function getCertificateVariablesForPreview()
    {
        $old = ilDatePresentation::useRelativeDates();
        ilDatePresentation::setUseRelativeDates(false);
        
        $vars = $this->getBaseVariablesForPreview();
        $vars["SKILL_TITLE"] = ilUtil::prepareFormOutput($this->skill->getTitleForCertificate());
        $vars["SKILL_LEVEL_TITLE"] = ilUtil::prepareFormOutput($this->skill->getLevelTitleForCertificate($this->skill_level_id));
        $vars["SKILL_TRIGGER_TITLE"] = ilUtil::prepareFormOutput($this->skill->getTriggerTitleForCertificate($this->skill_level_id));
        
        ilDatePresentation::setUseRelativeDates($old);
        
        $insert_tags = array();
        foreach ($vars as $id => $caption) {
            $insert_tags["[" . $id . "]"] = $caption;
        }
        return $insert_tags;
    }

    public function getCertificateVariablesForPresentation($params = array())
    {
        $this->lng->loadLanguageModule('certificate');
        
        $user_data = $params["user_data"];
        
        $vars = $this->getBaseVariablesForPresentation($user_data, $params["last_access"], null);
        $vars["SKILL_TITLE"] = ilUtil::prepareFormOutput($this->skill->getTitleForCertificate());
        $vars["SKILL_LEVEL_TITLE"] = ilUtil::prepareFormOutput($this->skill->getLevelTitleForCertificate($this->skill_level_id));
        $vars["SKILL_TRIGGER_TITLE"] = ilUtil::prepareFormOutput($this->skill->getTriggerTitleForCertificate($this->skill_level_id));
    
        // custom completion date
        $achievement_date = ilBasicSkill::lookupLevelAchievementDate($user_data["usr_id"], $this->skill_level_id);
        if ($achievement_date !== false) {
            $old = ilDatePresentation::useRelativeDates();
            ilDatePresentation::setUseRelativeDates(false);
        
            $vars["DATE_COMPLETED"] = ilDatePresentation::formatDate(new ilDate($achievement_date, IL_CAL_DATETIME));
            $vars["DATETIME_COMPLETED"] = ilDatePresentation::formatDate(new ilDateTime($achievement_date, IL_CAL_DATETIME));
            
            ilDatePresentation::setUseRelativeDates($old);
        } else {
            $vars["DATE_COMPLETED"] = "";
            $vars["DATETIME_COMPLETED"] = "";
        }
        
        foreach ($vars as $id => $caption) {
            $insert_tags["[" . $id . "]"] = $caption;
        }
        return $insert_tags;
    }
    
    public function getCertificateVariablesDescription()
    {
        $this->lng->loadLanguageModule("skmg");
        
        $vars = $this->getBaseVariablesDescription();
        $vars["SKILL_TITLE"] = $this->lng->txt("skmg_cert_skill_title");
        $vars["SKILL_LEVEL_TITLE"] = $this->lng->txt("skmg_cert_skill_level_title");
        $vars["SKILL_TRIGGER_TITLE"] = $this->lng->txt("skmg_cert_skill_trigger_title");
        
        $template = new ilTemplate("tpl.certificate_edit.html", true, true, "Services/Skill");
        $template->setCurrentBlock("items");
        foreach ($vars as $id => $caption) {
            $template->setVariable("ID", $id);
            $template->setVariable("TXT", $caption);
            $template->parseCurrentBlock();
        }

        $template->setVariable("PH_INTRODUCTION", $this->lng->txt("certificate_ph_introduction"));

        return $template->get();
    }

    public function addAdditionalFormElements(&$form, $form_fields)
    {
    }
    
    public function addFormFieldsFromPOST(&$form_fields)
    {
    }

    public function addFormFieldsFromObject(&$form_fields)
    {
    }
    
    public function saveFormFields(&$form_fields)
    {
    }

    public function getAdapterType()
    {
        return "skill";
    }

    public function getCertificateID()
    {
        return $this->skill_level_id;
    }

    public function getCertificateFilename($params = array())
    {
        $basename = parent::getCertificateFilename($params);
        
        $user_data = $params["user_data"];
        if (!is_array($user_data)) {
            $short_title = $this->skill->getShortTitleForCertificate();
            return strftime("%y%m%d", time()) . "_" . $this->lng->txt("certificate_var_user_lastname") . "_" . $short_title . "_" . $basename;
        } else {
            return strftime("%y%m%d", time()) . "_" . $user_data["lastname"] . "_" . $params["short_title"] . "_" . $basename;
        }
    }

    public function deleteCertificate()
    {
    }
}