#6 Added ability to view other users' certificates
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parent
a135007160
commit
ff049e2c1b
16 changed files with 90 additions and 32 deletions
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@ -160,8 +160,9 @@ abstract class element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public abstract function render($pdf, $preview);
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public abstract function render($pdf, $preview, $user);
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/**
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* Render the element in html.
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@ -68,15 +68,18 @@ class report_table extends \table_sql {
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'fullname',
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'timecreated',
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'code',
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'download'
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));
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$this->define_headers(array(
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get_string('fullname'),
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get_string('receiveddate', 'customcert'),
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get_string('code', 'customcert')
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get_string('code', 'customcert'),
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get_string('file')
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));
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$this->collapsible(false);
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$this->sortable(true);
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$this->no_sorting('code');
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$this->no_sorting('download');
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$this->is_downloadable(true);
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$this->customcertid = $customcertid;
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@ -116,6 +119,24 @@ class report_table extends \table_sql {
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return $user->code;
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}
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/**
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* Generate the download column.
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*
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* @param \stdClass $user
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* @return string
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*/
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public function col_download($user) {
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global $OUTPUT;
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$icon = new \pix_icon('i/import', get_string('download'));
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$link = new \moodle_url('/mod/customcert/report.php',
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array('id' => $this->cm->id,
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'downloadcert' => '1',
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'userid' => $user->id));
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return $OUTPUT->action_link($link, '', null, null, $icon);
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}
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/**
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* Query the reader.
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*
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@ -247,9 +247,16 @@ class template {
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* Generate the PDF for the template.
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*
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* @param bool $preview true if it is a preview, false otherwise
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* @param int $userid the id of the user whose certificate we want to view
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*/
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public function generate_pdf($preview = false) {
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global $CFG, $DB;
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public function generate_pdf($preview = false, $userid = null) {
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global $CFG, $DB, $USER;
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if (empty($userid)) {
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$user = $USER;
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} else {
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$user = \core_user::get_user($userid);
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}
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require_once($CFG->libdir . '/pdflib.php');
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@ -289,7 +296,7 @@ class template {
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foreach ($elements as $element) {
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// Get an instance of the element class.
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if ($e = \mod_customcert\element::instance($element)) {
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$e->render($pdf, $preview);
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$e->render($pdf, $preview, $user);
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}
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}
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}
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@ -47,8 +47,9 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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public function render($pdf, $preview, $user) {
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$colour = \TCPDF_COLORS::convertHTMLColorToDec($this->element->colour, $colour);
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$pdf->SetLineStyle(array('width' => $this->element->data, 'color' => $colour));
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$pdf->Line(0, 0, $pdf->getPageWidth(), 0);
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@ -32,8 +32,9 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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public function render($pdf, $preview, $user) {
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\mod_customcert\element_helper::render_content($pdf, $this, self::get_category_name());
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}
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@ -32,9 +32,10 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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global $DB, $USER;
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public function render($pdf, $preview, $user) {
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global $DB;
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if ($preview) {
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$code = \mod_customcert\certificate::generate_code();
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@ -44,7 +45,7 @@ class element extends \mod_customcert\element {
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// Get the customcert this page belongs to.
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$customcert = $DB->get_record('customcert', array('templateid' => $page->templateid), '*', MUST_EXIST);
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// Now we can get the issue for this user.
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$issue = $DB->get_record('customcert_issues', array('userid' => $USER->id, 'customcertid' => $customcert->id), '*', MUST_EXIST);
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$issue = $DB->get_record('customcert_issues', array('userid' => $user->id, 'customcertid' => $customcert->id), '*', MUST_EXIST);
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$code = $issue->code;
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}
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@ -32,8 +32,9 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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public function render($pdf, $preview, $user) {
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global $COURSE;
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\mod_customcert\element_helper::render_content($pdf, $this, $COURSE->fullname);
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@ -83,9 +83,10 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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global $COURSE, $DB, $USER;
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public function render($pdf, $preview, $user) {
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global $COURSE, $DB;
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// If there is no element data, we have nothing to display.
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if (empty($this->element->data)) {
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@ -106,7 +107,7 @@ class element extends \mod_customcert\element {
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// Get the customcert this page belongs to.
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$customcert = $DB->get_record('customcert', array('templateid' => $page->templateid), '*', MUST_EXIST);
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// Now we can get the issue for this user.
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$issue = $DB->get_record('customcert_issues', array('userid' => $USER->id, 'customcertid' => $customcert->id), '*', MUST_EXIST);
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$issue = $DB->get_record('customcert_issues', array('userid' => $user->id, 'customcertid' => $customcert->id), '*', MUST_EXIST);
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if ($dateitem == CUSTOMCERT_DATE_ISSUE) {
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$date = $issue->timecreated;
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@ -83,9 +83,10 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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global $COURSE, $USER;
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public function render($pdf, $preview, $user) {
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global $COURSE;
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// If there is no element data, we have nothing to display.
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if (empty($this->element->data)) {
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@ -101,7 +102,7 @@ class element extends \mod_customcert\element {
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$grade = grade_format_gradevalue('100', $courseitem, true, $gradeinfo->gradeformat, 2);
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} else {
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// Get the grade for the grade item.
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$grade = self::get_grade($gradeinfo, $USER->id);
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$grade = self::get_grade($gradeinfo, $user->id);
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}
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\mod_customcert\element_helper::render_content($pdf, $this, $grade);
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@ -60,8 +60,9 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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public function render($pdf, $preview, $user) {
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global $DB;
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// Check that the grade item is not empty.
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@ -133,8 +133,9 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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public function render($pdf, $preview, $user) {
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global $CFG;
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// If there is no element data, we have nothing to display.
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@ -32,11 +32,10 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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global $USER;
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\mod_customcert\element_helper::render_content($pdf, $this, fullname($USER));
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public function render($pdf, $preview, $user) {
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\mod_customcert\element_helper::render_content($pdf, $this, fullname($user));
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}
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/**
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@ -58,8 +58,9 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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public function render($pdf, $preview, $user) {
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global $DB;
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$teacher = $DB->get_record('user', array('id' => $this->element->data));
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@ -56,8 +56,9 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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public function render($pdf, $preview, $user) {
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\mod_customcert\element_helper::render_content($pdf, $this, $this->element->data);
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}
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@ -87,9 +87,10 @@ class element extends \mod_customcert\element {
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*
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* @param \pdf $pdf the pdf object
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* @param bool $preview true if it is a preview, false otherwise
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* @param \stdClass $user the user we are rendering this for
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*/
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public function render($pdf, $preview) {
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global $DB, $USER;
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public function render($pdf, $preview, $user) {
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global $CFG, $DB;
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// The user field to display.
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$field = $this->element->data;
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@ -97,10 +98,17 @@ class element extends \mod_customcert\element {
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$value = '';
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if (is_number($field)) { // Must be a custom user profile field.
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if ($field = $DB->get_record('user_info_field', array('id' => $field))) {
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$value = $USER->profile[$field->shortname];
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$file = $CFG->dirroot . '/user/profile/field/' . $field->datatype . '/field.class.php';
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if (file_exists($file)) {
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require_once($CFG->dirroot . '/user/profile/lib.php');
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require_once($file);
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$class = "profile_field_{$field->datatype}";
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$field = new $class($field->id, $user->id);
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$value = $field->display_data();
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}
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}
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} else if (!empty($USER->$field)) { // Field in the user table.
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$value = $USER->$field;
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} else if (!empty($user->$field)) { // Field in the user table.
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$value = $user->$field;
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}
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\mod_customcert\element_helper::render_content($pdf, $this, $value);
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16
report.php
16
report.php
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@ -24,8 +24,12 @@
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require_once('../../config.php');
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$id = required_param('id', PARAM_INT);
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$id = required_param('id', PARAM_INT);
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$download = optional_param('download', '', PARAM_ALPHA);
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$downloadcert = optional_param('downloadcert', '', PARAM_BOOL);
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if ($downloadcert) {
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$userid = required_param('userid', PARAM_INT);
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}
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$page = optional_param('page', 0, PARAM_INT);
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$perpage = optional_param('perpage', \mod_customcert\certificate::CUSTOMCERT_PER_PAGE, PARAM_INT);
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@ -42,7 +46,15 @@ require_login($course, false, $cm);
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$context = context_module::instance($cm->id);
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require_capability('mod/customcert:manage', $context);
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// Get the users who have been issued.
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// Check if we requested to download another user's certificate.
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if ($downloadcert) {
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$template = $DB->get_record('customcert_templates', array('id' => $customcert->templateid), '*', MUST_EXIST);
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$template = new \mod_customcert\template($template);
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$template->generate_pdf(false, $userid);
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exit();
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}
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// Check if we are in group mode.
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if ($groupmode = groups_get_activity_groupmode($cm)) {
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groups_get_activity_group($cm, true);
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}
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