auth = $auth; $this->fullAuth = $fullAuth; $this->config = $config; } /** * Get a Tasteometer score from two inputs, along with a list of shared artists. If the input is a User or a Myspace URL, some additional information is returned * @param array $methodVars An array with two sub arrays (1 and 2) both containing the required variables: type ('user' | 'artists' | 'myspace') and value ([Last.fm username] | [Comma-separated artist names] | [MySpace profile URL]) * @return array */ public function compare($methodVars) { // Check for required variables if ( !empty($methodVars[1]['type']) && !empty($methodVars[1]['value']) && !empty($methodVars[2]['type']) && !empty($methodVars[2]['value']) ) { if ( $methodVars[1]['type'] == 'artists' && is_array($methodVars[1]['value']) ) { $value1 = ''; foreach ( $methodVars[1]['value'] as $artist ) { $value1 .= $artist.','; } $value1 = substr($value1, 0, -1); } else { $value1 = $methodVars[1]['value']; } if ( $methodVars[2]['type'] == 'artists' && is_array($methodVars[2]['value']) ) { $value2 = ''; foreach ( $methodVars[2]['value'] as $artist ) { $value2 .= $artist.','; } $value2 = substr($value2, 0, -1); } else { $value2 = $methodVars[2]['value']; } $vars = array( 'method' => 'tasteometer.compare', 'api_key' => $this->auth->apiKey, 'type1' => $methodVars[1]['type'], 'value1' => $value1, 'type2' => $methodVars[2]['type'], 'value2' => $value2 ); if ( $call = $this->apiGetCall($vars) ) { $result = ''; $result['score'] = (string) $call->comparison->result->score; $result['matches'] = (string) $call->comparison->result->artists['matches']; $i = 0; foreach ( $call->comparison->result->artists->artist as $artist ) { $result['artists'][$i]['name'] = (string) $artist->name; $result['artists'][$i]['url'] = (string) $artist->url; $result['artists'][$i]['image']['small'] = (string) $artist->image[2]; $result['artists'][$i]['image']['medium'] = (string) $artist->image[1]; $result['artists'][$i]['image']['large'] = (string) $artist->image[0]; $i++; } $countUser = 0; $countMyspace = 0; switch ( $methodVars[1]['type'] ) { case 'user': $result['inputOne']['type'] = 'user'; $result['inputOne']['name'] = (string) $call->comparison->input->user[$countUser]->name; $result['inputOne']['url'] = (string) $call->comparison->input->user[$countUser]->url; $result['inputOne']['image']['small'] = (string) $call->comparison->input->user[$countUser]->image[2]; $result['inputOne']['image']['medium'] = (string) $call->comparison->input->user[$countUser]->image[1]; $result['inputOne']['image']['large'] = (string) $call->comparison->input->user[$countUser]->image[0]; $countUser++; break; case 'artists': $result['inputOne']['type'] = 'artists'; break; case 'myspace': $result['inputOne']['type'] = 'myspace'; $result['inputOne']['url'] = (string) $call->comparison->input->myspace[$countMyspace]->url; $result['inputOne']['image'] = (string) $call->comparison->input->myspace[$countMyspace]->image; $countMyspace++; break; } switch ( $methodVars[2]['type'] ) { case 'user': $result['inputTwo']['type'] = 'user'; $result['inputTwo']['name'] = (string) $call->comparison->input->user[$countUser]->name; $result['inputTwo']['url'] = (string) $call->comparison->input->user[$countUser]->url; $result['inputTwo']['image']['small'] = (string) $call->comparison->input->user[$countUser]->image[2]; $result['inputTwo']['image']['medium'] = (string) $call->comparison->input->user[$countUser]->image[1]; $result['inputTwo']['image']['large'] = (string) $call->comparison->input->user[$countUser]->image[0]; $countUser++; break; case 'artists': $result['inputTwo']['type'] = 'artists'; break; case 'myspace': $result['inputTwo']['type'] = 'myspace'; $result['inputTwo']['url'] = (string) $call->comparison->input->myspace[$countMyspace]->url; $result['inputTwo']['image'] = (string) $call->comparison->input->myspace[$countMyspace]->image; $countMyspace++; break; } return $result; } else { return FALSE; } } else { // Give a 91 error if incorrect variables are used $this->handleError(91, 'You must include 2 sets of type and value varialbes in the call for this method'); return FALSE; } } } ?>