KumiSystems/moodle-mod_htmlcert
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Introduced the function responsible for generating the PDF

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Mark Nelson 2013-04-11 15:57:39 +08:00
parent 86c82ea8da
commit 7451ab20ba
2 changed files with 46 additions and 3 deletions
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42
lib.php
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@ -735,3 +735,45 @@ function customcert_generate_code() {
return $code;
}
/**
* Generate the PDF for the specified customcert and user.
*
* @param stdClass $customcert
* @param int $userid
*/
function customcert_generate_pdf($customcert, $userid) {
global $CFG, $DB;
// Get the pages for the customcert, there should always be at least one page for each customcert.
if ($pages = $DB->get_records('customcert_pages', array('customcertid' => $customcert->id), 'pagenumber ASC')) {
// Create the pdf object.
$pdf = new pdf();
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);
$pdf->SetTitle($customcert->name);
// Remove full-stop at the end, if it exists, to avoid "..pdf" being created and being filtered by clean_filename.
$filename = rtrim($customcert->name, '.');
$filename = clean_filename($filename . '.pdf');
// Loop through the pages and display their content.
foreach ($pages as $page) {
// Add the page to the PDF.
$pdf->AddPage($page->orientation, array($page->width, $page->height));
// Get the elements for the page.
if ($elements = $DB->get_records('customcert_elements', array('pageid' => $page->id))) {
// Loop through and display.
foreach ($elements as $element) {
// Check that the standard class file exists.
$classfile = "$CFG->dirroot/mod/customcert/elements/{$element->element}/lib.php";
if (file_exists($classfile)) {
require_once($classfile);
$classname = "customcert_element_{$element->element}";
$e = new $classname($element);
$e->render($pdf, $userid);
}
}
}
}
$pdf->Output($filename, 'D');
}
}

7
view.php
View file

@ -24,8 +24,9 @@
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once("../../config.php");
require_once("$CFG->dirroot/mod/customcert/lib.php");
require_once('../../config.php');
require_once($CFG->dirroot . '/mod/customcert/lib.php');
require_once($CFG->libdir . '/pdflib.php');
$id = required_param('id', PARAM_INT);
$action = optional_param('action', '', PARAM_ALPHA);
@ -119,5 +120,5 @@ if (empty($action)) {
$DB->insert_record('customcert_issues', $customcertissue);
}
// Now we want to generate the PDF.
customcert_generate_pdf();
customcert_generate_pdf($customcert, $USER->id);
}