/**
* Generate the preview certificate
*
* @throws srCertificateException
* @return bool|void
*/
public function generate()
{
if (!$this->getDefinitionId()) {
throw new srCertificateException("srCertificatePreview needs definition id before generating preview file");
}
$cert_type = $this->definition->getType();
$template_type = srCertificateTemplateTypeFactory::getById($cert_type->getTemplateTypeId());
return $template_type->generate($this);
}
/**
* @param array $a_set
*/
public function fillRow($a_set)
{
$this->tpl->setVariable('TITLE', $a_set['title']);
$this->tpl->setVariable('DESCRIPTION', $a_set['description']);
$this->tpl->setVariable('LANGUAGES', implode(', ', $a_set['languages']));
$template_type = srCertificateTemplateTypeFactory::getById((int) $a_set['template_type_id']);
$this->tpl->setVariable('TEMPLATE_TYPE_ID', $template_type->getTitle());
$this->tpl->setVariable('ROLES', is_array($a_set['roles']) ? implode(',', $a_set['roles']) : '');
$this->tpl->setVariable('AVAILABLE_OBJECTS', implode(',', $a_set['available_objects']));
$this->tpl->setVariable('ACTIONS', $this->buildActionMenu($a_set)->getHTML());
}
/**
* Download template file
*/
public function downloadTemplate()
{
if (is_file($this->type->getCertificateTemplatesPath(true))) {
$filename = srCertificateTemplateTypeFactory::getById($this->type->getTemplateTypeId())->getTemplateFilename();
ilUtil::deliverFile($this->type->getCertificateTemplatesPath(true), $filename);
}
$this->editTemplate();
}
/**
* Get an array of all assets stored along with the certificate
*
* @return array
*/
public function getAssets()
{
if (!is_dir($this->getCertificateTemplatesPath())) {
ilUtil::makeDirParents($this->getCertificateTemplatesPath());
}
$files = scandir($this->getCertificateTemplatesPath());
$tpl_filename = srCertificateTemplateTypeFactory::getById($this->getTemplateTypeId())->getTemplateFilename();
$ignore = array('.', '..', '.DS_Store', $tpl_filename);
foreach ($files as $k => $file) {
if (in_array($file, $ignore)) {
unset($files[$k]);
}
}
return $files;
}
/**
* Init form
*/
protected function initForm()
{
$this->setFormAction($this->ctrl->getFormAction($this->parent_gui));
$this->setTitle($this->pl->txt('edit_type_template'));
$types_available = array();
$types = array(srCertificateTemplateTypeFactory::getById(srCertificateTemplateType::TEMPLATE_TYPE_HTML), srCertificateTemplateTypeFactory::getById(srCertificateTemplateType::TEMPLATE_TYPE_JASPER));
/** @var $type srCertificateTemplateType */
foreach ($types as $type) {
if ($type->isAvailable()) {
$types_available[$type->getId()] = $type->getTitle();
}
}
if (!count($types_available)) {
ilUtil::sendInfo($this->pl->txt('msg_no_template_types'));
}
$item = new ilSelectInputGUI($this->pl->txt('template_type_id'), 'template_type_id');
$item->setOptions($types_available);
$item->setRequired(true);
$item->setValue($this->type->getTemplateTypeId());
$this->addItem($item);
$item = new ilFileInputGUI($this->pl->txt('template_file'), 'template_file');
$template_file = $this->type->getCertificateTemplatesPath(true);
if (is_file($template_file)) {
$item->setValue($template_file);
}
$item->setFilename($template_file);
$item->setInfo($this->pl->txt('template_file_info'));
$item->setRequired(!is_file($template_file));
$this->addItem($item);
$assets = $this->type->getAssets();
if (count($assets)) {
$item = new ilMultiSelectInputGUI($this->pl->txt('assets'), 'remove_assets');
$options = array();
foreach ($assets as $asset) {
$options[$asset] = $asset;
}
$item->setOptions($options);
$item->setInfo($this->pl->txt('assets_info'));
$this->addItem($item);
}
$item = new ilFileWizardInputGUI($this->pl->txt('add_assets'), 'add_assets');
$item->setFilenames(array(0 => ''));
$this->addItem($item);
$this->addCommandButton('downloadDefaultTemplate', $this->pl->txt('download_default_template'));
if (is_file($this->type->getCertificateTemplatesPath(true))) {
$this->addCommandButton('downloadTemplate', $this->pl->txt('download_template'));
}
$this->addCommandButton('updateTemplate', $this->lng->txt('save'));
}
/**
* Generate certificate pdf
*
* @param bool $force If true, recreates the PDF if already existing
* @return bool
*/
public function generate($force = false)
{
// Don't generate certificate if a PDF is already existing, unless $force is set to true
if ($this->getStatus() == self::STATUS_PROCESSED && is_file($this->getFilePath()) && !$force) {
return false;
}
$cert_type = $this->getDefinition()->getType();
$template_type = srCertificateTemplateTypeFactory::getById($cert_type->getTemplateTypeId());
$this->setStatus(self::STATUS_WORKING);
$this->update();
$generated = $template_type->generate($this);
// Only set the status to processed if generating was successful
if ($generated) {
$this->setStatus(self::STATUS_PROCESSED);
$this->update();
return true;
} else {
$this->setStatus(self::STATUS_FAILED);
$this->update();
$this->log->write("srCertificate::generate() Failed to generate certificate with ID {$this->getId()}");
return false;
}
}
