Proyectos de Subversion Moodle

<?php

class block_cesa_course_rating extends block_base
{
  public function init()
  {
    $this->title = get_string('pluginname', 'block_cesa_course_rating');
  }

  public function applicable_formats()
  {
    return [
      'all' => false,
      'my' => false,
      'admin' => false,
      'course' => false,
      'course-view' => true,
      'enrol' => true,
    ];
  }

  function specialization()
  {
    global $CFG, $DB;
    if (empty($this->config)) {
      $this->instance->defaultregion = 'bellow-content';
      $this->instance->region = 'bellow-content';
      $DB->update_record('block_instances', $this->instance);

      $this->title = 'Puntuación del Curso';
    } else {
      $this->title = get_string('pluginname', 'block_cesa_course_rating');
    }
  }

  function instance_allow_multiple()
  {
    return false;
  }

  public function html_attributes()
  {
    global $CFG;
    $attributes = parent::html_attributes();
    return $attributes;
  }

  public function has_config()
  {
    return true;
  }

  public function get_content()
  {
    global $CFG, $COURSE;

    if ($this->content !== null) {
      return $this->content;
    }

    $this->content = new stdClass;

    if (!empty($this->config->title)) {
      $this->content->title = format_text($this->config->title, FORMAT_HTML, array('filter' => true));
    } else {
      $this->content->title = get_string('pluginname', 'block_cesa_course_rating');
    }

    $courseid = $COURSE->id;
    $context = get_context_instance(CONTEXT_COURSE, $courseid);

    $canRate = has_capability('block/cesa_course_rating:rate', $context);
    $canRateClass = $canRate ? 'ccn-can-rate' : 'ccn-cannot-rate';

    $ccnSubmitRating = $this->submit_rating();
    $this->content->text = '';

    $ccnRating = number_format($this->overall_rating($COURSE->id), 1);

    $ccnStar = '<li class="list-inline-item"><i class="fa fa-star"></i></li>';
    $ccnStarHalf = '<li class="list-inline-item"><i class="fa fa-star-half-o"></i></li>';
    $ccnStarVoid = '<li class="list-inline-item"><i class="fa fa-star-o"></i></li>';

    if ($ccnRating == 5) {
      $ccnStars = str_repeat($ccnStar, 5);
    } elseif ($ccnRating == 4.5) {
      $ccnStars = str_repeat($ccnStar, 4) . str_repeat($ccnStarHalf, 1);
    } elseif ($ccnRating == 4) {
      $ccnStars = str_repeat($ccnStar, 4) . str_repeat($ccnStarVoid, 1);
    } elseif ($ccnRating == 3.5) {
      $ccnStars = str_repeat($ccnStar, 3) . str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 1);
    } elseif ($ccnRating == 3) {
      $ccnStars = str_repeat($ccnStar, 3) . str_repeat($ccnStarVoid, 2);
    } elseif ($ccnRating == 2.5) {
      $ccnStars = str_repeat($ccnStar, 2) . str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 2);
    } elseif ($ccnRating == 2) {
      $ccnStars = str_repeat($ccnStar, 2) . str_repeat($ccnStarVoid, 3);
    } elseif ($ccnRating == 1.5) {
      $ccnStars = str_repeat($ccnStar, 1) . str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 3);
    } elseif ($ccnRating == 0.5) {
      $ccnStars = str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 4);
    } else {
      $ccnStars = str_repeat($ccnStarVoid, 5);
    }

    $ccnFive = $this->get_specific_average($COURSE->id, 5);
    $ccnFour = $this->get_specific_average($COURSE->id, 4);
    $ccnThree = $this->get_specific_average($COURSE->id, 3);
    $ccnTwo = $this->get_specific_average($COURSE->id, 2);
    $ccnOne = $this->get_specific_average($COURSE->id, 1);

    $this->content->text .= '
        <div class="cs_row_five">
          <div class="student_feedback_container">
            <h4 data-ccn="title" class="aii_title">' . $this->content->title . '</h4>
            <div class="s_feeback_content">
              <ul class="skills">
                <li class="list-inline-item">5 estrellas</li>
                <li class="list-inline-item progressbar1" data-width="' . $ccnFive . '" data-target="100">' . $ccnFive . '%</li>
              </ul>
              <ul class="skills">
                <li class="list-inline-item">4 estrellas</li>
                <li class="list-inline-item progressbar2" data-width="' . $ccnFour . '" data-target="100">' . $ccnFour . '%</li>
              </ul>
              <ul class="skills">
                <li class="list-inline-item">3 estrellas</li>
                <li class="list-inline-item progressbar3" data-width="' . $ccnThree . '" data-target="100">' . $ccnThree . '%</li>
              </ul>
              <ul class="skills">
                <li class="list-inline-item">2 estrellas</li>
                <li class="list-inline-item progressbar4" data-width="' . $ccnTwo . '" data-target="100">' . $ccnTwo . '%</li>
              </ul>
              <ul class="skills">
                <li class="list-inline-item">1 estrella</li>
                <li class="list-inline-item progressbar5" data-width="' . $ccnOne . '" data-target="100">' . $ccnOne . '%</li>
              </ul>
            </div>
            <div class="aii_average_review text-center ' . $canRateClass . '">
              <div class="av_content">
                <h2>' . $ccnRating . '</h2>
                <ul class="aii_rive_list mb0">
                  ' . $ccnStars . '
                </ul>
                <p>' . $this->count_ratings($COURSE->id) . '</p>';
    if ($canRate == 1) {
      $this->content->text .= $ccnSubmitRating;
    }
    $this->content->text .= '
              </div>
            </div>
          </div>
        </div>';
    return $this->content;
  }
}