Skill certificate adapter. More...

Inheritance diagram for ilSkillCertificateAdapter:

Collaboration diagram for ilSkillCertificateAdapter:

Public Member Functions
	__construct ($a_skill, $a_skill_level_id)
	Contructor.
	getCertificatePath ()
	Returns the certificate path (with a trailing path separator)
	getCertificateVariablesForPreview ()
	Returns an array containing all variables and values which can be exchanged in the certificate.
	getCertificateVariablesForPresentation ($params=array())
	Returns an array containing all variables and values which can be exchanged in the certificate The values should be calculated from real data.
	getCertificateVariablesDescription ()
	Returns a description of the available certificate parameters.
	addAdditionalFormElements (&$form, $form_fields)
	Allows to add additional form fields to the certificate editor form This method will be called when the certificate editor form will built using the ilPropertyFormGUI class.
	addFormFieldsFromPOST (&$form_fields)
	Allows to add additional form values to the array of form values evaluating a HTTP POST action.
	addFormFieldsFromObject (&$form_fields)
	Allows to add additional form values to the array of form values evaluating the associated adapter class if one exists This method will be called when the certificate editor form will be shown and the content of the form has to be retrieved from wherever the form values are saved.
	saveFormFields (&$form_fields)
	Allows to save additional adapter form fields This method will be called when the certificate editor form is complete and the form values will be saved.
	getAdapterType ()
	Returns the adapter type This value will be used to generate file names for the certificates.
	getCertificateID ()
	Returns a certificate ID This value will be used to generate unique file names for the certificates.
	getCertificateFilename ($params=array())
	Set the name of the certificate file This method will be called when the certificate will be generated.
	deleteCertificate ()
	Is called when the certificate is deleted Add some adapter specific code if more work has to be done when the certificate file was deleted.

Protected Attributes
	$object

Private Attributes
	$skill
	$skill_level_id

Additional Inherited Members
Protected Member Functions inherited from ilCertificateAdapter
	getBaseVariablesDescription ($a_enable_last_access=true, $a_enable_completion_date=true)
	Get variable descriptions.
	getBaseVariablesForPreview ($a_enable_last_access=true, $a_enable_completion_date=true)
	Get variable dummys.
	getBaseVariablesForPresentation ($a_user_data, $a_last_access=null, $a_completion_date=false)
	Get variable values.
	getUserCompletionDate ($a_user_id, $a_object_id=null)
	Get completion for user.

Detailed Description

Skill certificate adapter.

Author: Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version: $Id$

Definition at line 14 of file class.ilSkillCertificateAdapter.php.

Constructor & Destructor Documentation

ilSkillCertificateAdapter::__construct	(	$a_skill,
		$a_skill_level_id
	)

Contructor.

Parameters

object	skill object
object	skill level id

Definition at line 26 of file class.ilSkillCertificateAdapter.php.

References $lng.

        {
                global $lng;
                $lng->loadLanguageModule("skmg");
                $this->skill = $a_skill;
                $this->skill_level_id = $a_skill_level_id;
        }

Member Function Documentation

ilSkillCertificateAdapter::addAdditionalFormElements	(	&	$form,
			$form_fields
	)

Allows to add additional form fields to the certificate editor form This method will be called when the certificate editor form will built using the ilPropertyFormGUI class.

Additional fields will be added at the bottom of the form.

Parameters

object	$form	An ilPropertyFormGUI instance
array	$form_fields	An array containing the form values. The array keys are the names of the form fields

Reimplemented from ilCertificateAdapter.

Definition at line 161 of file class.ilSkillCertificateAdapter.php.

References $lng.

        {
                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);*/
        }

ilSkillCertificateAdapter::addFormFieldsFromObject ( & $form_fields )

Allows to add additional form values to the array of form values evaluating the associated adapter class if one exists This method will be called when the certificate editor form will be shown and the content of the form has to be retrieved from wherever the form values are saved.

Parameters

array $form_fields A reference to the array of form values

Reimplemented from ilCertificateAdapter.

Definition at line 210 of file class.ilSkillCertificateAdapter.php.

References $ilSetting.

        {
                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());
        }

ilSkillCertificateAdapter::addFormFieldsFromPOST ( & $form_fields )

Allows to add additional form values to the array of form values evaluating a HTTP POST action.

This method will be called when the certificate editor form will be saved using the form save button.

Parameters

array $form_fields A reference to the array of form values

Reimplemented from ilCertificateAdapter.

Definition at line 196 of file class.ilSkillCertificateAdapter.php.

        {
                //$form_fields["certificate_enabled_scorm"] = $_POST["certificate_enabled_scorm"];
                //$form_fields["short_name"] = $_POST["short_name"];
        }

ilSkillCertificateAdapter::deleteCertificate ( )

Is called when the certificate is deleted Add some adapter specific code if more work has to be done when the certificate file was deleted.

Reimplemented from ilCertificateAdapter.

Definition at line 284 of file class.ilSkillCertificateAdapter.php.

References $ilSetting.

        {
                global $ilSetting;
                //$scormSetting = new ilSetting("scorm");
                //$scormSetting->delete("certificate_" . $this->object->getId());
        }

ilSkillCertificateAdapter::getAdapterType ( )

Returns the adapter type This value will be used to generate file names for the certificates.

Returns: string A string value to represent the adapter type

Reimplemented from ilCertificateAdapter.

Definition at line 239 of file class.ilSkillCertificateAdapter.php.

        {
                return "skill";
        }

ilSkillCertificateAdapter::getCertificateFilename ( $params = array() )

Set the name of the certificate file This method will be called when the certificate will be generated.

Returns: string The certificate file name

Reimplemented from ilCertificateAdapter.

Definition at line 261 of file class.ilSkillCertificateAdapter.php.

References $lng.

        {
                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;
                }
        }

ilSkillCertificateAdapter::getCertificateID ( )

Returns a certificate ID This value will be used to generate unique file names for the certificates.

Returns: mixed A unique ID which represents a certificate

Reimplemented from ilCertificateAdapter.

Definition at line 250 of file class.ilSkillCertificateAdapter.php.

References $skill_level_id.

        {
                return $this->skill_level_id;
        }

ilSkillCertificateAdapter::getCertificatePath ( )

Returns the certificate path (with a trailing path separator)

Returns: string The certificate path

Reimplemented from ilCertificateAdapter.

Definition at line 41 of file class.ilSkillCertificateAdapter.php.

        {
                return CLIENT_WEB_DIR."/certificates/skill/".$this->skill->getId().
                        "/".$this->skill_level_id."/";
        }

ilSkillCertificateAdapter::getCertificateVariablesDescription ( )

Returns a description of the available certificate parameters.

The description will be shown at the bottom of the certificate editor text area.

Returns: string The certificate parameters description

Reimplemented from ilCertificateAdapter.

Definition at line 127 of file class.ilSkillCertificateAdapter.php.

References $lng, and ilCertificateAdapter\getBaseVariablesDescription().

        {
                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();
        }

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ilSkillCertificateAdapter::getCertificateVariablesForPresentation ( $params = array() )

Returns an array containing all variables and values which can be exchanged in the certificate The values should be calculated from real data.

The $params parameter array should contain all necessary information to calculate the values.

Parameters

array $params An array of parameters to calculate the certificate parameter values

Returns: array The certificate variables

Reimplemented from ilCertificateAdapter.

Definition at line 83 of file class.ilSkillCertificateAdapter.php.

References $lng, ilDatePresentation\formatDate(), ilCertificateAdapter\getBaseVariablesForPresentation(), IL_CAL_DATETIME, ilBasicSkill\lookupLevelAchievementDate(), ilUtil\prepareFormOutput(), ilDatePresentation\setUseRelativeDates(), and ilDatePresentation\useRelativeDates().

        {
                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;
        }

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ilSkillCertificateAdapter::getCertificateVariablesForPreview ( )

Returns an array containing all variables and values which can be exchanged in the certificate.

The values will be taken for the certificate preview.

Returns: array The certificate variables

Reimplemented from ilCertificateAdapter.

Definition at line 53 of file class.ilSkillCertificateAdapter.php.

References $lng, ilCertificateAdapter\getBaseVariablesForPreview(), ilUtil\prepareFormOutput(), ilDatePresentation\setUseRelativeDates(), and ilDatePresentation\useRelativeDates().

        {
                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;
        }

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ilSkillCertificateAdapter::saveFormFields ( & $form_fields )

Allows to save additional adapter form fields This method will be called when the certificate editor form is complete and the form values will be saved.

Parameters

array $form_fields A reference to the array of form values

Reimplemented from ilCertificateAdapter.

Definition at line 225 of file class.ilSkillCertificateAdapter.php.

References $ilSetting.

        {
                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"]);
        }