/**
  * Creates the block content
  *
  * @return stdClass|stdObject
  */
 public function get_content()
 {
     global $COURSE, $USER;
     $courseid = $COURSE->id;
     $context = context_course::instance($courseid);
     $blockid = $this->instance->id;
     if ($this->content !== null) {
         return $this->content;
     }
     $this->content = new stdClass();
     $this->content->footer = "";
     $skills = get_user_skills($USER->id, $courseid);
     if (count($skills) > 0 && has_capability("block/skill_bars:viewpages", $context)) {
         $this->content->items[] = array();
         $this->content->icons[] = array();
         // Set the bar length and max values
         $bar_length = 100;
         $bar_height = 12;
         $bar_max = 100;
         if (isset($this->config)) {
             $bar_length = $this->config->bar_length;
             $bar_height = $this->config->bar_height;
             $bar_max = $this->config->bar_value;
         }
         for ($i = 0; $i < count($skills); $i++) {
             $this->content->items[$i] = '&nbsp;' . $skills[$i]->name;
             $this->content->icons[$i] = get_skillbar_icon($skills[$i]->points, $bar_max, $bar_length, $bar_height);
             //                $pts = $skills[$i]->points / $bar_max * 100;
             //                // TODO: find a better way to apply CSS
             //                $bar_attributes = array('style' => 'width: '. $bar_length .'px; height: '. $bar_height .'px; position: relative; border: 1px solid #ccc;');
             //                $progress_attributes = array('style' => 'width: '. $pts .'%; height:100%; position: absolute; background-color: orange;');
             //                $this->content->items[$i] = '&nbsp;'. $skills[$i]->name;
             //                $this->content->icons[$i] = html_writer::start_div('bar_icon', $bar_attributes);
             //                $this->content->icons[$i] .= html_writer::start_div('bar_icon_progress', $progress_attributes);
             //                $this->content->icons[$i] .= html_writer::end_div() . html_writer::end_div();
         }
         $profurl = new moodle_url('/blocks/skill_bars/view.php', array('blockid' => $blockid, 'courseid' => $courseid));
         $this->content->footer .= html_writer::link($profurl, get_string('gotoprofile', 'block_skill_bars'));
         $this->content->footer .= html_writer::empty_tag('br');
     } else {
         $profurl = new moodle_url('/blocks/skill_bars/view.php', array('blockid' => $blockid, 'courseid' => $courseid));
         $this->content->footer .= html_writer::link($profurl, get_string('makeprofile', 'block_skill_bars'));
         $this->content->footer .= html_writer::empty_tag('br');
     }
     if (has_capability("block/skill_bars:managepages", $context)) {
         $editurl = new moodle_url('/blocks/skill_bars/edit.php', array('blockid' => $blockid, 'courseid' => $courseid));
         $updateurl = new moodle_url('/blocks/skill_bars/update.php', array('blockid' => $blockid, 'courseid' => $courseid));
         $this->content->footer .= html_writer::link($editurl, get_string('editskills', 'block_skill_bars'));
         $this->content->footer .= html_writer::empty_tag('br');
         $this->content->footer .= html_writer::link($updateurl, get_string('updateskills', 'block_skill_bars'));
         $this->content->footer .= html_writer::empty_tag('br');
     }
     return $this->content;
 }
Exemplo n.º 2
0
function block_print_user_table($blockid, $courseid, $skillmax, $return = false)
{
    $context = context_course::instance($courseid);
    $userfields = 'u.id, u.firstname, u.lastname';
    $userlist = get_enrolled_users($context, 'block/skill_bars:viewpages', 0, $userfields);
    $skillslist = get_course_skills($courseid);
    $headers = array('User');
    foreach ($skillslist as $skill) {
        $headers[] = $skill->name;
    }
    $showlist = new html_table();
    $showlist->head = $headers;
    $showlistdata = array();
    foreach ($userlist as $user) {
        $fullname = $user->firstname . " " . $user->lastname;
        $skills = get_user_skills($user->id, $courseid);
        $record = array();
        if (count($skills)) {
            $url = new moodle_url('/blocks/skill_bars/update.php', array('blockid' => $blockid, 'courseid' => $courseid, 'userid' => $user->id));
            $link = html_writer::link($url, $fullname);
            $record[] = $link;
            foreach ($skills as $skill) {
                $record[] = get_skillbar_icon($skill->points, $skillmax);
            }
        } else {
            $record[] = $fullname;
            foreach ($skillslist as $skill) {
                $record[] = '';
            }
        }
        $showlistdata[] = $record;
    }
    $showlist->data = $showlistdata;
    if ($return) {
        return html_writer::table($showlist);
    } else {
        echo html_writer::table($showlist);
    }
}