/**
* Generate the JSON data string
*
* @return $this
*/
public function getJSON()
{
if (isset($this->author)) {
$author = clone $this->author;
if (isset($author->User) && $author->User instanceof User) {
$author->User = $author->User->getArray();
}
}
$data = array("id" => $this->id, "title" => $this->title, "description" => $this->description, "score" => $this->getScore(), "provider" => array("name" => $this->provider, "photo_id" => $this->photo_id), "sizes" => Images::NormaliseSizes($this->sizes), "srcset" => implode(", ", Utility\ImageUtility::generateSrcSet($this)), "author" => isset($author) ? $author : false, "url" => $this->url instanceof Url ? $this->url->getURLs() : array(), "dates" => array());
$times = ["posted", "taken"];
#printArray($this->meta['dates']);die;
foreach ($times as $time) {
if (isset($this->meta['dates'][$time])) {
$Date = filter_var($this->meta['dates'][$time], FILTER_VALIDATE_INT) ? new DateTime("@" . $this->meta['dates'][$time]) : new DateTime($this->meta['dates'][$time]);
$data['dates'][$time] = array("absolute" => $Date->format("Y-m-d H:i:s"), "nice" => $Date->Format("d H:i:s") == "01 00:00:00" ? $Date->Format("F Y") : $Date->format("F j, Y, g:i a"), "relative" => ContentUtility::RelativeTime($Date));
}
}
if ($this->Place instanceof Place) {
$data['place'] = array("url" => $this->Place->url, "lat" => $this->Place->lat, "lon" => $this->Place->lon, "name" => $this->Place->name, "country" => array("code" => $this->Place->Country->code, "name" => $this->Place->Country->name, "url" => $this->Place->Country->url));
}
$this->json = json_encode($data);
return $this;
}
/**
* Get a associative array of this photo data in a standardised format
* @since Version 3.9
* @return array
*/
public function getArray()
{
return array("id" => $this->id, "title" => $this->title, "description" => $this->description, "provider" => $this->getProviderName(), "url" => $this->url->getURLs(), "sizes" => Images::NormaliseSizes($this->sizes), "dates" => $this->dates);
}
/**
* Find a suitable cover photo
* @since Version 3.10.0
* @param string|object $searchQuery
* @return string
*/
public static function GuessCoverPhoto($searchQuery)
{
$defaultPhoto = "https://static.railpage.com.au/i/logo-fb.jpg";
$cachekey = sprintf("railpage:coverphoto=%s", md5($searchQuery));
$Memcached = AppCore::getMemcached();
#if ($image = $Memcached->fetch($cachekey)) {
# return $image;
#}
$SphinxQL = AppCore::getSphinx();
if (!is_string($searchQuery)) {
return $defaultPhoto;
}
preg_match_all('/([a-zA-Z]|\\xC3[\\x80-\\x96\\x98-\\xB6\\xB8-\\xBF]|\\xC5[\\x92\\x93\\xA0\\xA1\\xB8\\xBD\\xBE]){4,}/', $searchQuery, $match_arr);
$word_arr = $match_arr[0];
$words = implode(" || ", $word_arr);
$SphinxQL->select()->from("idx_images")->match(array("title", "description"), $words, true);
$rs = $SphinxQL->execute();
if (!count($rs)) {
return $defaultPhoto;
}
$photo = $rs[0];
$photo['meta'] = json_decode($photo['meta'], true);
$photo['sizes'] = Images::NormaliseSizes($photo['meta']['sizes']);
foreach ($photo['sizes'] as $size) {
if ($size['width'] > 400 && $size['height'] > 300) {
$Memcached->save($cachekey, $size['source'], 0);
return $size['source'];
}
}
}
