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index.php
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<?php
$logFile = fopen("tbgoogle.log", "w");
function lng_f($fi) {
$WGS84_a = 6378137;
$num = pi()*$WGS84_a*abs(cos($fi));
$den = 180 * sqrt(abs(1 - exp(2)*pow(sin($fi), 2)));
return $num/$den;
}
function lat_f($fi) {
return 111132.954 - 559.822*cos(2*$fi) + 1.175*cos(4*$fi);
}
function parseCidadeBairro($str) {
$ctemp = explode(",", $str);
if(isset($ctemp[1])) {
$ctemp[1] = substr($ctemp[1], 1);
if(isset($ctemp[2])){
$ctemp[2] = substr($ctemp[2], 1);
if(is_numeric(substr($ctemp[1], 0, 1))) {
$c = $ctemp[2];
$btemp = explode("-", $ctemp[1]);
if(isset($btemp[1])) {
$b = substr($btemp[1], 1);
} else {
$b = NULL;
$c = NULL;
}
} else {
$b = NULL;
$c = NULL;
}
} else {
$b = NULL;
$c = NULL;
}
} else {
$b = NULL;
$c = NULL;
}
return array($b, $c);
}
$my_connect = mysql_connect("localhost","root","");
if (!$my_connect) { die('Error connecting to the database: ' . mysql_error()); }
mysql_select_db("black_onion", $my_connect);
mysql_query("SET NAMES 'utf8'");
mysql_query('SET character_set_connection=utf8');
mysql_query('SET character_set_client=utf8');
mysql_query('SET character_set_results=utf8');
mb_internal_encoding("UTF-8");
$context = stream_context_create(array('http' => array('header'=>'Connection: close\r\n')));
// Keys do Google
$keyPosicao = 0;
$keyCounter = 0;
$key = array(
"AIzaSyBhMyKiRWLikA9uPL-APsxGqi1U3CJCdFQ",
"AIzaSyAuGL8iRZ0QCdkwLs-OO-ZCCBn7MzhCku4",
"AIzaSyD5oEahVob9PzIfthabvAyN7VP9e7k-ByA",
"AIzaSyCt_pNFzZZoL_Am_uArzYy8v_PwqV31mHY",
"AIzaSyC6vPqsahgj_xIj3BoQdeBZ-9hVcE1-TP4",
"AIzaSyClBBPrvtQFDej-DdPjnnVxv-W9vDMf1-o",
"AIzaSyBYiCewBK7qL2TR6ck_vREPRYFqjUwUsGM",
"AIzaSyCvcEzsAb3YujPLcPJyjCu778_sXkysATo",
"AIzaSyAo2Y8Jp5kHcb8-rYk0ag9UilcvJLFilu0"
);
/**********************************/
/**********************************/
/**********************************/
/**********************************/
/**********************************/
$lat = -23.5620061;
$lng = -46.6884428;
$lat_delta = lat_f((float)$lat);
$lng_delta = lng_f((float)$lng);
$lat_beg = $lat - 50000/$lat_delta;
$lng_beg = $lng - 50000/$lng_delta;
$lat_end = $lat + 50000/$lat_delta;
$lng_end = $lng + 50000/$lng_delta;
$lat_center = $lat;
$lng_center = $lng;
$lat_radio = 300/$lat_delta;
$lng_radio = 300/$lng_delta;
fwrite($logFile, "************************\n");
fwrite($logFile, "STARTED VALUES\n");
fwrite($logFile, "lat: $lat;\nlat_delta: $lat_delta;\nlat_beg: $lat_beg;\nlat_end: $lat_end;\nlat_center: $lat_center;\nlat_radio: $lat_radio");
fwrite($logFile, "lng: $lng;\nlng_delta: $lng_delta;\nlng_beg: $lat_beg;\nlng_end: $lat_end;\nlng_center: $lng_center;\nlng_radio: $lng_radio");
fwrite($logFile, "************************\n");
fwrite($logFile, "EXECUTED\n");
$step = 0;
$direction = 3;
$max_step = 0;
$first = false;
for($lat = $lat_center, $lng = $lng_center; $lat <= $lat_end && $lat >= $lat_beg && $lng <= $lng_end && $lng >= $lng_beg;) {
fwrite($logFile, "Current position: (lat: $lat; lng: $lng)\n");
$haveToken = 0;
while(1) {
$keyCounter++;
if($keyCounter > 950) {
$keyPosicao++;
$keyCounter = 0;
}
if($keyPosicao > 8) {
fwrite($logFile, "************************\n");
fwrite($logFile, "ERROR\n");
fwrite($logFile, "Current position: (lat: $lat; lng: $lng)\n");
fwrite($logFile, "Google error: ". $json_decode['status'] ."\n");
fwrite($logFile, "Key: ". $key[$keyPosicao] ."\n");
fwrite($logFile, "KeyPosicao: $keyPosicao\n");
fwrite($logFile, "Step: $step\n");
fwrite($logFile, "Direction: $direction\n");
fwrite($logFile, "Max_step: $max_step\n");
fwrite($logFile, "--------------------------------------");
die();
}
if($haveToken) {
$json = file_get_contents(
"https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=" . $lat . "," . $lng .
"&radius=5000&types=bar|night_club|stadium&key=" . $key[$keyPosicao] . "&pagetoken=" . $next_page_token,
false,
$context
);
} else {
$json = file_get_contents(
"https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=" . $lat . "," . $lng .
"&radius=5000&types=bar|night_club|stadium&key=" . $key[$keyPosicao],
false,
$context
);
}
// Iniciando a contagem do tempo
$starttime = microtime(true);
$json_decode = json_decode($json, true);
if($json_decode['status'] == "REQUEST_DENIED") {
fwrite($logFile, "************************\n");
fwrite($logFile, "ERROR\n");
fwrite($logFile, "Current position: (lat: $lat; lng: $lng)\n");
fwrite($logFile, "Google error: ". $json_decode['status'] ."\n");
fwrite($logFile, "Key: ". $key[$keyPosicao] ."\n");
fwrite($logFile, "KeyPosicao: $keyPosicao\n");
fwrite($logFile, "Step: $step\n");
fwrite($logFile, "Direction: $direction\n");
fwrite($logFile, "Max_step: $max_step\n");
fwrite($logFile, "--------------------------------------");
$keyPosicao++;
$keyCounter = 0;
}
$locais = $json_decode['results'];
foreach ($locais as $local) {
$localizacao = array();
$localizacao = parseCidadeBairro($local['vicinity']);
mysql_query(
"INSERT INTO tbgoogle (place_id, name, lat, lng, rating, country, state, city, bairro, street, type, facebook_ID, likes, checkins, insercao) VALUES (
'" . $local['place_id'] . "',
'" . $local['name'] . "',
'" . $local['geometry']['location']['lat'] . "',
'" . $local['geometry']['location']['lng'] . "',
'" . (isset($local['rating']) ? $local['rating'] : NULL) . "',
'Brazil',
'',
'" . $localizacao[1] . "',
'" . $localizacao[0] . "',
'" . $local['vicinity'] . "',
'" . $local['types'][0] . "',
'',
'',
'',
'2'
);"
);
}
if(isset($json_decode['next_page_token'])) {
$haveToken = 1;
$next_page_token = $json_decode['next_page_token'];
} else {
break;
}
// Calculando o tempo despendido
/*$endtime = microtime(true);
$timediff = ($endtime - $starttime) * 1000000;
if($timediff < 2) {
sleep(2 - $timediff);
}*/
sleep(2);
}
if($step == $max_step) {
$direction++;
$step = 0;
if ($direction == 4) {
$direction = 0;
$lng += $lng_radio;
$lat += $lat_radio;
$max_step += 2;
$first = true;
}
}
if(!$first) {
switch($direction) {
case 0:
$lat -= $lat_radio;
break;
case 1:
$lng -= $lng_radio;
break;
case 2:
$lat += $lat_radio;
break;
case 3:
$lng += $lng_radio;
break;
}
$step++;
} else {
$first = false;
}
}
mysql_close($my_connect);
fclose($logFile);
/* USANDO API DO OPENSTREETMAP
sleep(1);
// Pegando o estado, cidade e pais
$json_localizacao = file_get_contents(
"http://nominatim.openstreetmap.org/reverse?format=json&lat=" .
$local['geometry']['location']['lat'] . "&lon=" .
$local['geometry']['location']['lng'] . "&zoom=18&addressdetails=1",
false,
$context
);
$localizacao = json_decode($json_localizacao, true);
mysql_query(
"INSERT INTO tbgoogle (place_id, name, lat, lng, rating, country, state, city, street, type) VALUES (
'" . $local['place_id'] . "',
'" . $local['name'] . "',
'" . $local['geometry']['location']['lat'] . "',
'" . $local['geometry']['location']['lng'] . "',
'" . $local['rating'] . "',
'" . $localizacao['address']['country'] . "',
'" . $localizacao['address']['state'] . "',
'" . $localizacao['address']['city'] . "',
'" . $$local['vicinity'] . "',
'" . $local['types'][0] . "'
);"
);*/
// Pegando o estado, cidade e pais
/*$json_localizacao = file_get_contents(
"https://api.opencagedata.com/geocode/v1/json?q=" .
$local['geometry']['location']['lat'] . "+" .
$local['geometry']['location']['lng'] . "&key=ba16f4dc1535dc1ec73462a70593ccd4",
false,
$context
);
$localizacao = json_decode($json_localizacao, true);
foreach ($locais as $local) {
mysql_query(
"INSERT INTO tbgoogle (place_id, name, lat, lng, rating, country, state, city, bairro, street, type) VALUES (
'" . $local['place_id'] . "',
'" . $local['name'] . "',
'" . $local['geometry']['location']['lat'] . "',
'" . $local['geometry']['location']['lng'] . "',
'" . (isset($local['rating']) ? $local['rating'] : null) . "',
'Brazil',
'" . $localizacao['results'][0]['components']['state'] . "',
'" . $localizacao['results'][0]['components']['city'] . "',
'" . (isset($localizacao['results'][0]['components']['suburb']) ? $localizacao['results'][0]['components']['suburb'] : null) . "',
'" . $local['vicinity'] . "',
'" . $local['types'][0] . "'
);"
);
}
*/
?>