/**
* Return human readable format for likes Post
*
* @param \App\Eloquent\User $viewer
* @return string
*/
public function getLikesAsHumanReadable($viewer)
{
try {
//Get the total number of likes
$likesCount = $this->likes()->count();
//No likes
if ($likesCount == 0) {
//We return blank
return '';
}
//Only one like
if ($likesCount == 1) {
//Get the likeable model
$like = $this->likes()->first();
//Check if I am the liker and return the string to display
return $like->user->is($viewer) ? 'You like this' : '<a href="' . $like->user->profile_uri . '">' . $like->user->full_name . '</a> likes this';
}
//Less than 3 likes
if ($likesCount <= 3) {
//Prepare array to present
$likers = [];
//Check if viewer has like
if ($viewer != null && $viewer->liked($this)) {
//Push viewer in array
array_push($likers, 'You');
}
//Loop through the rest of likers and add to array
foreach ($this->likes()->where('user_id', '!=', $viewer != null ? $viewer->id : null)->get()->all() as $like) {
//Push in array
array_push($likers, '<a class="commenter-name" href="' . $like->user->profile_uri . '">' . $like->user->full_name . '</a>');
}
//return string to display
return CollectionHumanizer::oxford($likers, null, 'en') . ' likes this';
}
//Greater than 3 likes
if ($likesCount > 3) {
//Prepare array to present
$likers = [];
//Check if viewer has like
if ($viewer != null && $viewer->liked($this)) {
//Push viewer in array
array_push($likers, 'You');
//remove one to count
$likesCount--;
}
//Get two random liker and push in the array
foreach ($this->likes()->where('user_id', '!=', $viewer != null ? $viewer->id : null)->orderBy('created_at', 'desc')->limit(2)->get() as $like) {
//Push in array
array_push($likers, '<a class="commenter-name" href="' . $like->user->profile_uri . '">' . $like->user->full_name . '</a>');
//remove one to count
$likesCount--;
}
//Push remainder in array
array_push($likers, '<a href="javascript:;" class="show-all-likers commenter-name">' . $likesCount . ' others</a>');
//return string to display
return CollectionHumanizer::oxford($likers, null, 'en') . ' likes this';
}
} catch (\Exception $e) {
//Unexpected error
return null;
}
}
/**
* @dataProvider oxfordCollectionProvider
*/
function test_oxford_collections_humanizing($collection, $limit, $locale, $expectedResult)
{
$this->assertEquals($expectedResult, Collection::oxford($collection, $limit, $locale));
}
