/**
* HTML format for the blog
* @param Course $course
*/
public function blogFormat(Course $course)
{
$router = $this->container->get('router');
$rs = $this->container->get('review');
$line1 = '';
// Course name
$line2 = '';
// Institution name
$line3 = '';
// Next Session
$ratings = $rs->getRatings($course->getId());
$reviews = $rs->getReviews($course->getId());
// LINE 1
$url = 'https://www.class-central.com' . $router->generate('ClassCentralSiteBundle_mooc', array('id' => $course->getId(), 'slug' => $course->getSlug()));
$name = $course->getName();
$line1 = "<a href='{$url}'><b>{$name}</b></a>";
// LINE 2
if ($course->getInstitutions()->count() > 0) {
$ins = $course->getInstitutions()->first();
$insName = $ins->getName();
$line2 = "{$insName}";
}
if ($course->getInitiative()) {
$line2 .= ' via ' . $course->getInitiative()->getName();
} else {
$line2 .= ' via Independent';
}
$line2 = "<i>{$line2}</i>";
// LINE 3
$nextOffering = CourseUtility::getNextSession($course);
if ($nextOffering) {
$displayDate = $nextOffering->getDisplayDate();
$directUrl = $nextOffering->getUrl();
$states = CourseUtility::getStates($nextOffering);
if (in_array('past', $states)) {
$displayDate = 'TBA';
}
if (in_array('selfpaced', $states)) {
$displayDate = 'Self Paced';
}
$ratingsLine = '';
if ($ratings > 0) {
$formattedRatings = ReviewUtility::getRatingStars($ratings);
$numRatings = $reviews['ratingCount'];
$post = $numRatings == 1 ? 'rating' : 'ratings';
$ratingsLine = " | {$formattedRatings} (<a href='{$url}#course-all-reviews'>{$numRatings} {$post}</a>) ";
}
$lineDesc = '';
if ($course->getOneliner()) {
$lineDesc = $course->getOneliner() . "<br/>";
} elseif ($course->getDescription()) {
$lineDesc = $course->getDescription() . "<br/>";
}
$line3 = "<b> <a href='{$directUrl}' target='_blank'>Go To Class</a> {$ratingsLine} | Next Session : {$displayDate} </b><br/>";
}
return $line1 . '<br/>' . $line2 . '<br/>' . $lineDesc . $line3 . '<br/>';
}
public function tableRowFormat(Course $course)
{
$followColumn = '';
$courseNameColumn = '';
$startDateColumn = '';
$ratingColumn = '';
$router = $this->container->get('router');
$rs = $this->container->get('review');
//
$courseUrl = 'https://www.class-central.com' . $router->generate('ClassCentralSiteBundle_mooc', array('id' => $course->getId(), 'slug' => $course->getSlug()));
$courseName = $course->getName();
// COLUMN 1 - FOLLOW
$followUrl = $courseUrl . '?follow=true';
$followColumn = "<td width='30px' style='vertical-align: top'><a href='{$followUrl}' style='color: red;font-size: 25px;text-decoration: none' target='_blank'>♥</a></td>";
// COLUMN 2 - COURSE NAME
$providerLine = '';
if ($course->getInstitutions()->count() > 0) {
$ins = $course->getInstitutions()->first();
$providerLine = $ins->getName();
$providerLine = "{$providerLine}";
}
if ($course->getInitiative()) {
$providerLine .= ' via ' . $course->getInitiative()->getName();
} else {
$providerLine .= ' via Independent';
}
$providerLine = "<i>{$providerLine}</i>";
$courseNameColumn = "<td><a href='{$courseUrl}'>{$courseName}</a><br/>{$providerLine}</td>";
// COLUMN 3 - START DATE
$nextOffering = CourseUtility::getNextSession($course);
if (!$nextOffering) {
return '';
}
$displayDate = $nextOffering->getDisplayDate();
$states = CourseUtility::getStates($nextOffering);
if (in_array('past', $states)) {
$displayDate = 'TBA';
}
if (in_array('selfpaced', $states)) {
$displayDate = 'Self Paced';
}
$startDateColumn = "<td>{$displayDate}</td>";
// COLUMN 4 - RATING
$ratings = $rs->getRatings($course->getId());
$reviews = $rs->getReviews($course->getId());
$ratingsLine = ReviewUtility::getRatingStars(0);
// Default value
if ($ratings > 0) {
$formattedRatings = ReviewUtility::getRatingStars($ratings);
$numRatings = $reviews['ratingCount'];
$post = $numRatings == 1 ? 'rating' : 'ratings';
$ratingsLine = "{$formattedRatings} (<a href='{$courseUrl}#reviews'>{$numRatings}</a>) ";
}
$ratingColumn = "<td>{$ratingsLine}</td>";
return "<tr>" . $followColumn . $courseNameColumn . $ratingColumn . "</tr>";
}
/**
* Returns an image url that can be used as the opengraph image tag
* @param Course $c
*/
public static function getImageUrl(Course $c)
{
$imageUrl = null;
// Do institutions first
foreach ($c->getInstitutions() as $ins) {
if ($ins->getImageUrl()) {
$imageUrl = $ins->getImageDir() . '/' . $ins->getImageUrl();
return $imageUrl;
}
}
// Provider
$provider = $c->getInitiative();
if ($provider && $provider->getImageUrl()) {
$imageUrl = $provider->getImageDir() . '/' . $provider->getImageUrl();
}
return $imageUrl;
}
