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<?php
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class block_cesa_course_rating extends block_base
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{
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public function init()
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{
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$this->title = get_string('pluginname', 'block_cesa_course_rating');
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}
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efrain |
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public function applicable_formats()
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{
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return [
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'all' => false,
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'my' => false,
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'admin' => false,
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'course' => true,
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'incourse' => true,
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'course-view' => true,
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'enrol' => true,
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];
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}
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function specialization()
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{
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global $CFG, $DB;
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if (empty($this->config)) {
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$this->instance->defaultregion = 'side-pre';
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$this->instance->region = 'side-pre';
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$DB->update_record('block_instances', $this->instance);
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ariadna |
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$this->title = 'Puntuación del Curso';
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} else {
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$this->title = get_string('pluginname', 'block_cesa_course_rating');
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}
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}
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function instance_allow_multiple()
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{
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return false;
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}
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public function html_attributes()
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{
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global $CFG;
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$attributes = parent::html_attributes();
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/*
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$ccn_mt = '';
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$ccn_mb = '';
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$ccn_pt = '';
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$ccn_pb = '';
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$ccn_css_class = '';
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if(!empty($this->config->ccn_margin_top)){
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if($this->config->ccn_margin_top == '0') {
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$ccn_mt = '';
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} elseif($this->config->ccn_margin_top == 'zero') {
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$ccn_mt = 'margin-top:0px;';
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} else {
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$ccn_mt = 'margin-top:'.$this->config->ccn_margin_top.'px;';
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}
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}
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if(!empty($this->config->ccn_margin_bottom)){
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$ccn_mb = 'margin-bottom:'.$this->config->ccn_margin_bottom.'px;';
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} else {
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$ccn_mb = '';
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}
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if(!empty($this->config->ccn_padding_top)){
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$ccn_pt = 'padding-top:'.$this->config->ccn_padding_top.'px;';
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} else {
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$ccn_pt = '';
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}
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if(!empty($this->config->ccn_padding_bottom)){
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$ccn_pb = 'padding-bottom:'.$this->config->ccn_padding_bottom.'px;';
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} else {
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$ccn_pb = '';
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}
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if(!empty($this->config->ccn_css_class)){
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$ccn_css_class = $this->config->ccn_css_class;
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} else {
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$ccn_css_class = '';
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}
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$ccn_stylize = $ccn_mt . $ccn_mb . $ccn_pt . $ccn_pb;
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$attributes['ccn_style'] = $ccn_stylize;
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// $attributes['class'] .= ' block_'. $this->name();
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$attributes['class'] .= ' '. $ccn_css_class;
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*/
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return $attributes;
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}
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efrain |
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ariadna |
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public function has_config()
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{
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return true;
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}
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efrain |
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public function get_content()
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{
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global $CFG, $COURSE;
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if ($this->content !== null) {
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// return $this->content;
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}
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$this->content = new stdClass;
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if (!empty($this->config->title)) {
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$this->content->title = format_text($this->config->title, FORMAT_HTML, array('filter' => true));
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} else {
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$this->content->title = get_string('pluginname', 'block_cesa_course_rating');
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}
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$courseid = $COURSE->id;
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$context = get_context_instance(CONTEXT_COURSE, $courseid);
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$canRate = has_capability('block/cesa_course_rating:rate', $context);
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if ($canRate == 1) {
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$canRateClass = 'ccn-can-rate';
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} else {
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$canRateClass = 'ccn-cannot-rate';
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}
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efrain |
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ariadna |
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$ccnSubmitRating = $this->submit_rating();
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$this->content->text = '';
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efrain |
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$ccnRating = number_format($this->overall_rating($COURSE->id), 1);
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efrain |
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$ccnStar = '<li class="list-inline-item"><i class="fa fa-star"></i></li>';
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$ccnStarHalf = '<li class="list-inline-item"><i class="fa fa-star-half-o"></i></li>';
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$ccnStarVoid = '<li class="list-inline-item"><i class="fa fa-star-o"></i></li>';
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efrain |
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ariadna |
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if ($ccnRating == 5) {
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$ccnStars = str_repeat($ccnStar, 5);
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} elseif ($ccnRating == 4.5) {
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$ccnStars = str_repeat($ccnStar, 4) . str_repeat($ccnStarHalf, 1);
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} elseif ($ccnRating == 4) {
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$ccnStars = str_repeat($ccnStar, 4) . str_repeat($ccnStarVoid, 1);
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} elseif ($ccnRating == 3.5) {
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$ccnStars = str_repeat($ccnStar, 3) . str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 1);
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} elseif ($ccnRating == 3) {
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$ccnStars = str_repeat($ccnStar, 3) . str_repeat($ccnStarVoid, 2);
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} elseif ($ccnRating == 2.5) {
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$ccnStars = str_repeat($ccnStar, 2) . str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 2);
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} elseif ($ccnRating == 2) {
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$ccnStars = str_repeat($ccnStar, 2) . str_repeat($ccnStarVoid, 3);
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} elseif ($ccnRating == 1.5) {
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$ccnStars = str_repeat($ccnStar, 1) . str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 3);
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} elseif ($ccnRating == 0.5) {
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$ccnStars = str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 4);
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} else {
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$ccnStars = str_repeat($ccnStarVoid, 5);
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}
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$ccnFive = $this->get_specific_average($COURSE->id, 5);
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$ccnFour = $this->get_specific_average($COURSE->id, 4);
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$ccnThree = $this->get_specific_average($COURSE->id, 3);
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$ccnTwo = $this->get_specific_average($COURSE->id, 2);
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$ccnOne = $this->get_specific_average($COURSE->id, 1);
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$this->content->text .= '
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<div class="cs_row_five">
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<div class="student_feedback_container">
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<h4 data-ccn="title" class="aii_title">' . $this->content->title . '</h4>
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<div class="s_feeback_content">
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<ul class="skills">
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<li class="list-inline-item">' . get_string('stars_5', 'block_cesa_course_rating') . '</li>
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<li class="list-inline-item progressbar1" data-width="' . $ccnFive . '" data-target="100">' . $ccnFive . '%</li>
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</ul>
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<ul class="skills">
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<li class="list-inline-item">' . get_string('stars_4', 'block_cesa_course_rating') . '</li>
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<li class="list-inline-item progressbar2" data-width="' . $ccnFour . '" data-target="100">' . $ccnFour . '%</li>
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</ul>
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<ul class="skills">
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<li class="list-inline-item">' . get_string('stars_3', 'block_cesa_course_rating') . '</li>
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<li class="list-inline-item progressbar3" data-width="' . $ccnThree . '" data-target="100">' . $ccnThree . '%</li>
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</ul>
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<ul class="skills">
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<li class="list-inline-item">' . get_string('stars_2', 'block_cesa_course_rating') . '</li>
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<li class="list-inline-item progressbar4" data-width="' . $ccnTwo . '" data-target="100">' . $ccnTwo . '%</li>
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</ul>
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<ul class="skills">
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<li class="list-inline-item">' . get_string('stars_1', 'block_cesa_course_rating') . '</li>
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<li class="list-inline-item progressbar5" data-width="' . $ccnOne . '" data-target="100">' . $ccnOne . '%</li>
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</ul>
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</div>
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<div class="aii_average_review text-center ' . $canRateClass . '">
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<div class="av_content">
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<h2>' . $ccnRating . '</h2>
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<ul class="aii_rive_list mb0">
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' . $ccnStars . '
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</ul>
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<p>' . $this->count_ratings($COURSE->id) . '</p>';
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if ($canRate == 1) {
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$this->content->text .= $ccnSubmitRating;
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}
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$this->content->text .= '
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</div>
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</div>
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</div>
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</div>';
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return $this->content;
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}
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public function overall_rating($courseID)
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{
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global $CFG, $DB;
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$sql = " SELECT AVG(rating) AS average
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FROM {block_cesa_course_rating}
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WHERE course = $courseID
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";
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$totalAverage = -1;
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if ($getAverage = $DB->get_record_sql($sql)) {
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$totalAverage = round($getAverage->average * 2) / 2;
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}
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return $totalAverage;
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}
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public function count_ratings($courseID)
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{
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global $CFG, $DB;
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$countRecords = $DB->count_records('block_cesa_course_rating', array('course' => $courseID));
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$countRatings = '';
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if ($countRecords > 0) {
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$countRatings = get_string('rated_by', 'block_cesa_course_rating', $countRecords);
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} else {
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$countRatings = get_string('rated_by_none', 'block_cesa_course_rating');
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}
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return $countRatings;
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}
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public function count_ratings_external($courseID)
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{
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global $CFG, $DB;
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$countRecords = $DB->count_records('block_cesa_course_rating', array('course' => $courseID));
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return $countRecords;
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}
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public function get_specific_average($courseID, $rating)
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{
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global $CFG, $DB;
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$countOnlyRating = $DB->count_records('block_cesa_course_rating', array('course' => $courseID, 'rating' => $rating));
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$countExcludingRating = $DB->count_records_sql(
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" SELECT COUNT(*)
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254 |
FROM {block_cesa_course_rating}
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255 |
WHERE course = $courseID
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256 |
AND rating <> $rating
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"
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258 |
);
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$countTotal = $DB->count_records('block_cesa_course_rating', array('course' => $courseID));
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261 |
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262 |
if ($countTotal == 0) {
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263 |
$result = '0';
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} else {
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$result = $countOnlyRating / $countTotal * 100;
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}
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267 |
return $result;
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}
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269 |
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270 |
public function submit_rating()
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{
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| 1101 |
ariadna |
272 |
global $CFG, $COURSE, $USER, $DB;
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| 622 |
ariadna |
273 |
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| 1101 |
ariadna |
274 |
$courseid = $COURSE->id;
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275 |
$userid = $USER->id;
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| 622 |
ariadna |
276 |
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| 1101 |
ariadna |
277 |
if ($DB->record_exists('block_cesa_course_rating', array('course' => $courseid, 'user' => $userid))) {
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278 |
// Mensaje indicando que ya ha puntuado el curso
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return '<div class="alert alert-info">' . get_string('already_rated', 'block_cesa_course_rating') . '</div>';
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280 |
}
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281 |
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282 |
// Mostrar el formulario si no ha puntuado
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| 622 |
ariadna |
283 |
$context = get_context_instance(CONTEXT_COURSE, $courseid);
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| 1101 |
ariadna |
284 |
$ccnStar = '<span class="fa fa-star"></span>';
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285 |
$return = '<form id="ccn-star-rate" method="post" action="' . $CFG->wwwroot . '/blocks/cesa_course_rating/rate_course.php">
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286 |
<input name="id" type="hidden" value="' . $courseid . '" />
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<div class="ccn-star-rate-inner">';
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ariadna |
288 |
for ($i = 1; $i <= 5; $i++) {
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ariadna |
289 |
$printCcnStar = str_repeat($ccnStar, $i);
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| 961 |
ariadna |
290 |
$label_text = $i == 1 ? ' estrella' : ' estrellas';
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| 959 |
ariadna |
291 |
$return .= ' <label for="stars-' . $i . '">' .
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ariadna |
292 |
'<input required type="radio" id="stars-' . $i . '" name="rating" value="' . $i . '" />' .
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| 961 |
ariadna |
293 |
$i . $label_text .
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| 959 |
ariadna |
294 |
'</label>';
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ariadna |
295 |
}
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296 |
$return .= ' </div>
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| 1101 |
ariadna |
297 |
<button class="btn btn-primary" type="submit">' . get_string('rate_course', 'block_cesa_course_rating') . '</button>
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298 |
</form>';
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| 622 |
ariadna |
299 |
return $return;
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300 |
}
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301 |
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302 |
public function external_star_rating($courseID)
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303 |
{
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304 |
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305 |
$ccnStar = '<li class="list-inline-item"><i class="fa fa-star"></i></li>';
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306 |
$ccnStarHalf = '<li class="list-inline-item"><i class="fa fa-star-half-o"></i></li>';
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307 |
$ccnStarVoid = '<li class="list-inline-item"><i class="fa fa-star-o"></i></li>';
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308 |
$ccnRating = $this->overall_rating($courseID);
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309 |
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310 |
if ($ccnRating == 5) {
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311 |
$ccnStars = str_repeat($ccnStar, 5);
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312 |
} elseif ($ccnRating == 4.5) {
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|
313 |
$ccnStars = str_repeat($ccnStar, 4) . str_repeat($ccnStarHalf, 1);
|
|
|
314 |
} elseif ($ccnRating == 4) {
|
|
|
315 |
$ccnStars = str_repeat($ccnStar, 4) . str_repeat($ccnStarVoid, 1);
|
|
|
316 |
} elseif ($ccnRating == 3.5) {
|
|
|
317 |
$ccnStars = str_repeat($ccnStar, 3) . str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 1);
|
|
|
318 |
} elseif ($ccnRating == 3) {
|
|
|
319 |
$ccnStars = str_repeat($ccnStar, 3) . str_repeat($ccnStarVoid, 2);
|
|
|
320 |
} elseif ($ccnRating == 2.5) {
|
|
|
321 |
$ccnStars = str_repeat($ccnStar, 2) . str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 2);
|
|
|
322 |
} elseif ($ccnRating == 2) {
|
|
|
323 |
$ccnStars = str_repeat($ccnStar, 2) . str_repeat($ccnStarVoid, 3);
|
|
|
324 |
} elseif ($ccnRating == 1.5) {
|
|
|
325 |
$ccnStars = str_repeat($ccnStar, 1) . str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 3);
|
|
|
326 |
} elseif ($ccnRating == 0.5) {
|
|
|
327 |
$ccnStars = str_repeat($ccnStarHalf, 1) . str_repeat($ccnStarVoid, 4);
|
|
|
328 |
} else {
|
|
|
329 |
$ccnStars = str_repeat($ccnStarVoid, 5);
|
|
|
330 |
}
|
|
|
331 |
|
|
|
332 |
$return = '<div class="ccn-external-stars">' . $ccnStars . '<li class="list-inline-item"><span>(' . $this->count_ratings_external($courseID) . ')</span></li></div>';
|
|
|
333 |
return $return;
|
|
|
334 |
}
|
| 96 |
efrain |
335 |
}
|