Fixed issue where site templates have no course category
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058618ce1b
commit
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1 changed files with 16 additions and 8 deletions
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@ -34,11 +34,7 @@ class element extends \mod_customcert\element {
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* @param bool $preview true if it is a preview, false otherwise
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* @param bool $preview true if it is a preview, false otherwise
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*/
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*/
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public function render($pdf, $preview) {
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public function render($pdf, $preview) {
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global $DB, $COURSE;
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\mod_customcert\element_helper::render_content($pdf, $this, self::get_category_name());
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$categoryname = $DB->get_field('course_categories', 'name', array('id' => $COURSE->category), MUST_EXIST);
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\mod_customcert\element_helper::render_content($pdf, $this, $categoryname);
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}
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}
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/**
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/**
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@ -50,10 +46,22 @@ class element extends \mod_customcert\element {
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* @return string the html
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* @return string the html
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*/
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*/
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public function render_html() {
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public function render_html() {
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return \mod_customcert\element_helper::render_html_content($this, self::get_category_name());
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}
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/**
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* Helper function that returns the category name.
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*
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* @return string
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*/
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protected static function get_category_name() {
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global $DB, $COURSE;
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global $DB, $COURSE;
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$categoryname = $DB->get_field('course_categories', 'name', array('id' => $COURSE->category), MUST_EXIST);
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// Check that there is a course category available.
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if (!empty($COURSE->category)) {
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return \mod_customcert\element_helper::render_html_content($this, $categoryname);
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return $DB->get_field('course_categories', 'name', array('id' => $COURSE->category), MUST_EXIST);
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} else { // Must be in a site template.
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return $COURSE->fullname;
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}
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}
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}
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}
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}
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