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;
        
        function __construct($a_skill, $a_skill_level_id)
        {
                global $lng;

                $lng->loadLanguageModule("skmg");

                $this->skill = $a_skill;
                $this->skill_level_id = $a_skill_level_id;
        }

        public function getCertificatePath()
        {
                return CLIENT_WEB_DIR."/certificates/skill/".$this->skill->getId().
                        "/".$this->skill_level_id."/";
        }
        
        public function getCertificateVariablesForPreview()
        {
                global $lng, $ilUser;
                
                $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())
        {
                global $lng;
                
                $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()
        {
                global $lng;

                $lng->loadLanguageModule("skmg");
                
                $vars = $this->getBaseVariablesDescription();
                $vars["SKILL_TITLE"] = $lng->txt("skmg_cert_skill_title");
                $vars["SKILL_LEVEL_TITLE"] = $lng->txt("skmg_cert_skill_level_title");
                $vars["SKILL_TRIGGER_TITLE"] = $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", $lng->txt("certificate_ph_introduction"));

                return $template->get();
        }

        public function addAdditionalFormElements(&$form, $form_fields)
        {
                global $lng;
                /*$short_name = new ilTextInputGUI($lng->txt("certificate_short_name"), "short_name");
                $short_name->setRequired(TRUE);
                require_once "./Services/Utilities/classes/class.ilStr.php";
                $short_name->setValue(strlen($form_fields["short_name"]) ? $form_fields["short_name"] : ilStr::subStr($this->object->getTitle(), 0, 30));
                $short_name->setSize(30);
                if (strlen($form_fields["short_name"])) {
                        $short_name->setInfo(str_replace("[SHORT_TITLE]", $form_fields["short_name"], $lng->txt("certificate_short_name_description")));
                } else {
                        $short_name->setInfo($lng->txt("certificate_short_name_description"));
                }
                if (count($_POST)) $short_name->checkInput();
                $form->addItem($short_name);

                $visibility = new ilCheckboxInputGUI($lng->txt("certificate_enabled_scorm"), "certificate_enabled_scorm");
                $visibility->setInfo($lng->txt("certificate_enabled_scorm_introduction"));
                $visibility->setValue(1);
                if ($form_fields["certificate_enabled_scorm"])
                {
                        $visibility->setChecked(TRUE);
                }
                if (count($_POST)) $visibility->checkInput();
                $form->addItem($visibility);*/
        }
        
        public function addFormFieldsFromPOST(&$form_fields)
        {
                //$form_fields["certificate_enabled_scorm"] = $_POST["certificate_enabled_scorm"];
                //$form_fields["short_name"] = $_POST["short_name"];
        }

        public function addFormFieldsFromObject(&$form_fields)
        {
                global $ilSetting;
                //$scormSetting = new ilSetting("scorm");
                //$form_fields["certificate_enabled_scorm"] = $scormSetting->get("certificate_" . $this->object->getId());
                //$form_fields["short_name"] = $scormSetting->get("certificate_short_name_" . $this->object->getId());
        }
        
        public function saveFormFields(&$form_fields)
        {
                global $ilSetting;
                //$scormSetting = new ilSetting("scorm");
                //$scormSetting->set("certificate_" . $this->object->getId(), $form_fields["certificate_enabled_scorm"]);
                //$scormSetting->set("certificate_short_name_" . $this->object->getId(), $form_fields["short_name"]);
        }

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

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

        public function getCertificateFilename($params = array())
        {
                global $lng;
                
                $basename = parent::getCertificateFilename($params);
                
                $user_data = $params["user_data"];
                if (!is_array($user_data))
                {
                        $short_title = $this->skill->getShortTitleForCertificate();
                        return strftime("%y%m%d", time()) . "_" . $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()
        {
                global $ilSetting;
                //$scormSetting = new ilSetting("scorm");
                //$scormSetting->delete("certificate_" . $this->object->getId());
        }
}

?>