numlayers; $cache = false; for($i = 0;$i < $numlayers;++$i){ $l = $mapa->getLayer($i); $layerName = $l->name; if($layerName != $_GET["layer"]){ $l->set("status",MS_OFF); } if($layerName == $_GET["layer"] || $l->group == $_GET["layer"] && $l->group != ""){ if ($l->getmetadata("classesnome") != ""){ if(!function_exists("autoClasses")) {include_once("funcoes_gerais.php");} autoClasses($l,$mapa); } $l->set("status",MS_DEFAULT); $l->set("template","none.htm"); if (!empty($postgis_mapa)){ if ($l->connectiontype == MS_POSTGIS){ $lcon = $l->connection; if (($lcon == " ") || ($lcon == "") || (in_array($lcon,array_keys($postgis_mapa)))){ if(($lcon == " ") || ($lcon == "")) {$l->set("connection",$postgis_mapa);} else {$l->set("connection",$postgis_mapa[$lcon]);} } } } } if($layerName == $_GET["layer"]){ if(strtolower($l->getmetadata("cache")) == "sim"){ $cache = true; $nomecache = $l->getmetadata("nomeoriginal"); if($nomecache == ""){ $nomecache = $layerName; } } } if($_GET["REQUEST"] == "GetFeatureInfo" || $_GET["REQUEST"] == "getfeature"){ $l->setmetadata("gml_include_items","all"); $l->setmetadata("WMS_INCLUDE_ITEMS","all"); $l->setmetadata("WFS_INCLUDE_ITEMS","all"); $l->setmetadata("ows_enable_request","*"); $l->set("dump",MS_TRUE); $l->setmetadata("ows_srs","AUTO"); } } } if (!function_exists('imagepng')) {$_GET["TIPOIMAGEM"] = "";} if($_GET["layer"] == "") {$cache = true;} if(($_GET == false) || ($qy) || (strtolower($_GET["DESLIGACACHE"]) == "sim")){ $cache = false; } elseif($_GET["TIPOIMAGEM"] != "" && $_GET["TIPOIMAGEM"] != "nenhum") {$cache = false;} if($cache == true && $_GET["cache"] != "nao"){ //carregaCacheImagem($cachedir,$_GET["BBOX"],$nomecache,$map_fileX,$_GET["WIDTH"],$_GET["HEIGHT"]); carregaCacheImagem($cachedir,$map,$_GET["tms"]); } $map_size = explode(" ",$_GET["map_size"]); $mapa->setsize($map_size[0],$map_size[1]); if(isset($_GET["mapext"])){ $mapext = explode(" ",$_GET["mapext"]); $mapa->setExtent($mapext[0],$mapext[1],$mapext[2],$mapext[3]); } // //qd a cahamda e para um WMS, redireciona para ogc.php // if($_GET["REQUEST"] == "GetFeatureInfo" || $_GET["request"] == "getfeature"){ $req = ms_newowsrequestobj(); $_GET = array_merge($_GET,$_POST); foreach ($_GET as $k=>$v){ $req->setParameter($k, $v); } $proto = "http" . ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == "on") ? "s" : "") . "://"; $server = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME']; $or = $proto.$server.$_SERVER['PHP_SELF']; $mapa->setmetadata("wfs_onlineresource",$or."?".$_SERVER["QUERY_STRING"]); ms_ioinstallstdouttobuffer(); $mapa->owsdispatch($req); $contenttype = ms_iostripstdoutbuffercontenttype(); header("Content-type: $contenttype"); ms_iogetStdoutBufferBytes(); ms_ioresethandlers(); exit; } $o = $mapa->outputformat; $o->set("imagemode",MS_IMAGEMODE_RGBA); if(!isset($_GET["telaR"])){ $legenda = $mapa->legend; $legenda->set("status",MS_OFF); $escala = $mapa->scalebar; $escala->set("status",MS_OFF); } // //se o layer não for do tipo fundo // if($_GET["tipolayer"] != "fundo") {$o->set("transparent",MS_TRUE);} if($qy != true) {$img = $mapa->draw();} else{ $handle = fopen ($qyfile, "r"); $conteudo = fread ($handle, filesize ($qyfile)); fclose ($handle); $shp = unserialize($conteudo); $l = $mapa->getLayerByname($_GET["layer"]); if ($l->connectiontype != MS_POSTGIS){ $indxlayer = $l->index; foreach ($shp as $indx) {$mapa->querybyindex($indxlayer,-1,$indx,MS_TRUE);} $qm = $mapa->querymap; $qm->set("width",$map_size[0]); $qm->set("height",$map_size[1]); $img = $mapa->drawQuery(); } else{ $img = $mapa->draw(); $c = $mapa->querymap->color; $numclasses = $l->numclasses; if ($numclasses > 0) { $classe0 = $l->getClass(0); $classe0->setexpression(""); $classe0->set("name"," "); for ($i=1; $i < $numclasses; ++$i) { $classe = $l->getClass($i); $classe->set("status",MS_DELETE); } } $cor = $classe0->getstyle(0)->color; $cor->setrgb($c->red,$c->green,$c->blue); $cor = $classe0->getstyle(0)->outlinecolor; $cor->setrgb($c->red,$c->green,$c->blue); $status = $l->open(); $status = $l->whichShapes($mapa->extent); while ($shape = $l->nextShape()) { if(in_array($shape->index,$shp)) $shape->draw($mapa,$l,$img); } $l->close(); } $cache = false; } if($_GET["TIPOIMAGEM"] != "" && $_GET["TIPOIMAGEM"] != "nenhum"){ if($img->imagepath == "") {echo "Erro IMAGEPATH vazio";exit;} $nomer = ($img->imagepath)."filtroimgtemp".nomeRand().".png"; $img->saveImage($nomer); filtraImg($nomer,$_GET["TIPOIMAGEM"]); $img = imagecreatefrompng($nomer); imagealphablending($img, false); imagesavealpha($img, true); ob_clean(); echo header("Content-type: image/png \n\n"); imagepng($img); imagedestroy($img); } else{ if($cache == true && $_GET["cache"] != "nao"){ //$nomer = salvaCacheImagem($cachedir,$_GET["BBOX"],$nomecache,$map_fileX,$_GET["WIDTH"],$_GET["HEIGHT"]); $nomer = salvaCacheImagem($cachedir,$map_fileX,$_GET["tms"]); header('Content-Length: '.filesize($nomer)); header('Content-Type: image/png'); header('Cache-Control: max-age=3600, must-revalidate'); header('Expires: ' . gmdate('D, d M Y H:i:s', time()+24*60*60) . ' GMT'); header('Last-Modified: '.gmdate('D, d M Y H:i:s', filemtime($nomer)).' GMT', true, 200); fpassthru(fopen($nomer, 'rb')); } else{ if($img->imagepath == "") {echo "Erro IMAGEPATH vazio";exit;} $nomer = ($img->imagepath)."temp".nomeRand().".png"; $img->saveImage($nomer); $img = imagecreatefrompng($nomer); imagealphablending($img, false); imagesavealpha($img, true); ob_clean(); echo header("Content-type: image/png \n\n"); imagepng($img); imagedestroy($img); } } function salvaCacheImagem($cachedir,$map,$tms){ global $img; if($cachedir == ""){ $nome = dirname(dirname($map))."/cache".$tms; } else{ $nome = $cachedir.$tms; } if(!file_exists($nome)){ @mkdir(dirname($nome),0777,true); $img->saveImage($nome); chmod($nome,0777); } return $nome; } function carregaCacheImagem($cachedir,$map,$tms){ if($cachedir == ""){ $nome = dirname(dirname($map))."/cache".$tms; } else{ $nome = $cachedir.$tms; } if(file_exists($nome)){ header('Content-Length: '.filesize($nome)); header('Content-Type: image/png'); header('Cache-Control: max-age=3600, must-revalidate'); header('Expires: ' . gmdate('D, d M Y H:i:s', time()+24*60*60) . ' GMT'); header('Last-Modified: '.gmdate('D, d M Y H:i:s', filemtime($nome)).' GMT', true, 200); $etag = md5_file($nome); header('Etag: '.$etag); fpassthru(fopen($nome, 'rb')); exit; } } function XcarregaCacheImagem($cachedir,$bbox,$layer,$map,$w,$h){ if($layer == "copyright" || $layer == "") {$bbox = "";} if($layer == "") {$layer = "fundo";} $nome = $w.$h.$bbox.".png"; if($cachedir == "") {$nome = dirname(dirname($map))."/cache/".$layer."/".$nome;} else {$nome = $cachedir."/".$layer."/".$nome;} if(file_exists($nome)){ header('Content-Length: '.filesize($nome)); header('Content-Type: image/png'); header('Cache-Control: max-age=3600, must-revalidate'); header('Expires: ' . gmdate('D, d M Y H:i:s', time()+24*60*60) . ' GMT'); header('Last-Modified: '.gmdate('D, d M Y H:i:s', filemtime($nome)).' GMT', true, 200); $etag = md5_file($nome); header('Etag: '.$etag); fpassthru(fopen($nome, 'rb')); exit; } } function nomeRand($n=10) { $nomes = ""; $a = 'azertyuiopqsdfghjklmwxcvbnABCDEFGHIJKLMNOPQRSTUVWXYZ'; $max = 51; for($i=0; $i < $n; ++$i) {$nomes .= $a{mt_rand(0, $max)};} return $nomes; } function filtraImg($nomer,$tipoimagem){ include_once("classe_imagem.php"); $tiposImagem = explode(" ",$tipoimagem); foreach ($tiposImagem as $tipoimagem){ $m = new Imagem($nomer); if ($tipoimagem == "cinza") {imagepng($m->cinzaNormal(),str_replace("\\","/",$nomer));} if ($tipoimagem == "sepiaclara") {imagepng($m->sepiaClara(),str_replace("\\","/",$nomer));} if ($tipoimagem == "sepianormal") {imagepng($m->sepiaNormal(),str_replace("\\","/",$nomer));} if ($tipoimagem == "negativo") {imagepng($m->negativo(),str_replace("\\","/",$nomer));} if ($tipoimagem == "detectaBordas") {imagepng($m->detectaBordas(),str_replace("\\","/",$nomer));} if ($tipoimagem == "embassa") {imagepng($m->embassa(),str_replace("\\","/",$nomer));} if ($tipoimagem == "gaussian_blur") {imagepng($m->gaussian_blur(),str_replace("\\","/",$nomer));} if ($tipoimagem == "selective_blur") {imagepng($m->selective_blur(),str_replace("\\","/",$nomer));} if ($tipoimagem == "mean_removal") {imagepng($m->mean_removal(),str_replace("\\","/",$nomer));} if ($tipoimagem == "pixelate") {imagepng($m->pixelate(),str_replace("\\","/",$nomer));} } } function inicializa(){ clearstatcache(); session_name("i3GeoPHP"); if(@$_GET["g_sid"]){ session_id($_GET["g_sid"]); } else{ ilegal(); } session_start(); if(@$_SESSION["fingerprint"]){ $f = explode(",",$_SESSION["fingerprint"]); if (md5('I3GEOSEC' . $_SERVER['HTTP_USER_AGENT'] . session_id()) != $f[0] && !in_array($_GET["telaR"],$f) ) {ilegal();} } else {exit;} if(!isset($_SESSION["map_file"])) {exit;} } function ilegal(){ $img = imagecreatefrompng("../imagens/ilegal.png"); imagealphablending($img, false); imagesavealpha($img, true); ob_clean(); echo header("Content-type: image/png \n\n"); imagepng($img); exit; } ?>