public function testParsePostArray()
{
// Get sample response
$sampleResponse = $this->sampleResponses['post.json'];
$response = new Response($sampleResponse, 'json');
// Get parser
$parser = new InstagramParser($response);
// Parse data
$post = $parser->parsePostArray($response->getArray());
// Test post
$this->assertInstanceOf('\\Evolution7\\SocialApi\\Entity\\Post', $post);
$this->assertEquals('3', $post->getId());
$this->assertEquals('Hello world', $post->getBody());
$this->assertEquals('image', $post->getMediaType());
$this->assertEquals('//distillery.s3.amazonaws.com/media/2010/07/16/4de37e03aa4b4372843a7eb33fa41cad_7.jpg', $post->getMediaUrl());
$dateTime = new \DateTime();
$dateTime->setTimestamp(1279340983);
$this->assertEquals($dateTime, $post->getCreated());
// Test user
$user = $post->getUser();
$this->assertInstanceOf('\\Evolution7\\SocialApi\\Entity\\User', $user);
$this->assertEquals('3', $user->getId());
$this->assertEquals('kevin', $user->getHandle());
$this->assertEquals('http://instagram.com/kevin', $user->getUrl());
$this->assertEquals('Kevin S', $user->getName());
$this->assertEquals('...', $user->getImageUrl());
}
/**
* {@inheritdoc}
*/
public function search(QueryInterface $query)
{
// Get library service
$libService = $this->getLibService();
// Build request params
$requestParams = array();
$qFrom = $query->getFrom();
$qTo = $query->getTo();
if (is_null($query->getHashtag())) {
if (!is_null($qFrom)) {
$requestParams['min_timestamp'] = $qFrom->getCreated();
}
if (!is_null($qTo)) {
$requestParams['max_timestamp'] = $qTo->getCreated();
}
} else {
if (!is_null($qFrom)) {
// Return media before/newer than this min ID
$paginationId = $qFrom->getPaginationId();
$paginationId = is_null($paginationId) ? $qFrom->getId() : $paginationId;
$requestParams['min_tag_id'] = $paginationId;
}
if (!is_null($qTo)) {
// Return media after/older than this max ID
$paginationId = $qTo->getPaginationId();
$paginationId = is_null($paginationId) ? $qTo->getId() : $paginationId;
$requestParams['max_tag_id'] = $qTo->getPaginationId();
}
if (!is_null($query->getNumResults())) {
$requestParams['count'] = $query->getNumResults();
}
}
// Build request url
if (is_null($query->getHashtag())) {
$requestUrl = 'media/search?';
$parseMethod = 'parseMediaSearch';
} else {
$requestUrl = 'tags/' . urlencode($query->getHashtag()) . '/media/recent?';
$parseMethod = 'parseTagsMediaRecent';
}
$requestUrl .= http_build_query($requestParams, null, '&', PHP_QUERY_RFC3986);
// Search api
try {
$response = new Response($libService->request($requestUrl), 'json');
} catch (\Exception $e) {
$this->propogateException($e);
}
// Parse response
$parser = new InstagramParser($response);
$parser->{$parseMethod}();
$posts = $parser->getPosts();
// Filter posts
$filteredPosts = array();
if (!is_null($query->getMedia())) {
$mediaTypes = array();
foreach ($query->getMedia() as $media) {
switch ($media) {
case 'images':
$mediaTypes[] = 'image';
break;
case 'videos':
$mediaTypes[] = 'video';
break;
}
}
foreach ($posts as $i => $post) {
if (in_array($post->getMediaType(), $mediaTypes)) {
$filteredPosts[$i] = $post;
}
}
} else {
$filteredPosts = $posts;
}
return $filteredPosts;
}
