Inclusão de novo preview de mapas no editor de mapfiles

Edmar Moretti
1 parent 7c88dae9
Showing 3 changed files with 184 additions and 5 deletions Show diff stats
admin/php/editortexto.php
admin/php/preview.php
temas/_lbiomashp.map
@@ -24,7 +24,7 @@ body {
 	margin-left: 10px;
 	font-size: 14px;
 	margin: auto;
-    width: 1100px;
+    width: 1150px;
 }
 .CodeMirror {
 	height:500px;
@@ -32,7 +32,7 @@ body {
 	width: 500px;
 }
 #selectComboMapfile {
-	width:520px;
+	width:570px;
 	text-overflow: ellipsis;
 	font-size:	14px;
 }
@@ -142,14 +142,15 @@ Alt-left - Início da linha&lt;br&gt;
  
 			</fieldset>
  
-			<fieldset style="position: relative; float: left; width:520px;margin: 5px;padding:10px;left:10px;">
+			<fieldset style="position: relative; float: left; width:580px;margin: 5px;padding:10px;left:10px;">
 			<legend>Mapfile em edi&ccedil;&atilde;o</legend>
 			<div id=filtroDeLetras ></div>
 			<div id="comboMapfiles" >Aguarde...</div>
 			<?php
+			//TODO O preview nao e mostrado quando o servico WMS e bloqueado
 			$mapfile = str_replace("\\","/",$mapfile);
  
-			echo "<iframe id='mapaPreview' src='../../mashups/openlayers.php?nocache=sim&DESLIGACACHE=sim&controles=navigation,panzoombar,scaleline,mouseposition&botoes=identifica&largura=450&fundo=".$mapfile."&temas=".$mapfile."' cols=100 rows=20 style='position:relative;top:2px;overflow:hidden;width:525px;height:500px;border:1px solid gray;'>";
+			echo "<iframe id='mapaPreview' src='../../mashups/openlayers.php?servidor=../admin/php/preview.php&fundo=&nocache=sim&DESLIGACACHE=sim&controles=navigation,panzoombar,scaleline,mouseposition&botoes=identifica&largura=550&altura=400&temas=".$mapfile."' style='position:relative;top:2px;overflow:hidden;width:100%;height:450px;border:0px solid gray;'>";
 			echo "</iframe>";
 			echo "<input type=hidden name=tipo value=gravar />";
  
@@ -0,0 +1,178 @@
+<?php
+/**
+Esse programa e uma adaptacao do codigo i3geo/ogc.php
+E utilizado no preview de camadas no editor de mapfiles
+Evita bloqueios de OGC e nao faz cache
+ */
+include(dirname(__FILE__)."/../../ms_configura.php");
+include(dirname(__FILE__)."/../../classesphp/pega_variaveis.php");
+include(dirname(__FILE__)."/../../classesphp/funcoes_gerais.php");
+include(dirname(__FILE__)."/login.php");
+if(verificaOperacaoSessao("admin/php/editortexto") == false){
+	echo "Vc nao pode realizar essa operacao.";exit;
+}
+//
+//pega os endere&ccedil;os para compor a url de chamada do gerador de web services
+//ogc.php
+//
+$protocolo = explode("/",$_SERVER['SERVER_PROTOCOL']);
+$protocolo = $protocolo[0];
+$protocolo1 = strtolower($protocolo) . '://'.$_SERVER['SERVER_NAME'];
+$protocolo = strtolower($protocolo) . '://'.$_SERVER['SERVER_NAME'] .":". $_SERVER['SERVER_PORT'];
+$urli3geo = str_replace("/ogc.php","",$protocolo.$_SERVER["PHP_SELF"]);
+//
+//cria o web service
+//
+error_reporting(0);
+$versao = versao();
+$versao = $versao["principal"];
+if($_GET["SRS"] == "EPSG:900913"){
+	$_GET["SRS"] = "EPSG:3857";
+}
+$req = ms_newowsrequestobj();
+$_GET = array_merge($_GET,$_POST);
+if(!isset($_GET["srs"]) && !isset($_GET["SRS"])){
+	$_GET["srs"] = "EPSG:4326";
+}
+foreach ($_GET as $k=>$v){
+	$req->setParameter(strtoupper($k), $v);
+	if(strtolower($k) == "layers" && empty($_GET["tema"])){
+		$tema = $v;
+	}
+	if(strtolower($k) == "layer" && empty($_GET["tema"])){
+		$tema = $v;
+	}
+}
+$req->setParameter("srsName",$req->getValueByName("SRS"));
+$listaepsg = $req->getValueByName("SRS")." EPSG:4618 EPSG:4291 EPSG:4326 EPSG:22521 EPSG:22522 EPSG:22523 EPSG:22524 EPSG:22525 EPSG:29101 EPSG:29119 EPSG:29120 EPSG:29121 EPSG:29122 EPSG:29177 EPSG:29178 EPSG:29179 EPSG:29180 EPSG:29181 EPSG:29182 EPSG:29183 EPSG:29184 EPSG:29185";
+if(isset($version) && !isset($VERSION)){
+	$VERSION = $version;
+}
+if(!isset($VERSION)){
+	$req->setParameter("VeRsIoN","1.0.0");
+}
+//
+//compatibiliza chamadas fora do padrao
+//
+if(isset($_GET["outputFormat"]) && $_GET["outputFormat"] != ""){
+	$_GET["OUTPUTFORMAT"] = $_GET["outputFormat"];
+}
+//essa variavel e usada para definir se a imagem final gerada devera ser cortada ou nao
+$cortePixels = 0;
+
+if(empty($ogcwsmap)){
+	$oMap = ms_newMapobj($locaplic."/aplicmap/ogcwsv".$versao.".map");
+}
+else{
+	$oMap = ms_newMapobj($ogcwsmap);
+}
+
+$proto = "http" . ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == "on") ? "s" : "") . "://";
+$server = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'];
+$or = $proto.$server.$_SERVER['PHP_SELF'];
+$or = $or."?tema=".$tema."&";
+$oMap->setmetadata("ows_onlineresource",$or);
+$oMap->setmetadata("wms_onlineresource",$or);
+$oMap->setmetadata("wms_attribution_onlineresource",$proto.$server.dirname($_SERVER['PHP_SELF']));
+$oMap->setmetadata("ows_enable_request","*");
+//parametro mandatario
+if($oMap->getmetadata("wms_srs") == ""){
+	$oMap->setmetadata("wms_srs","EPSG:4326");
+}
+$e = $oMap->extent;
+$extensaoMap = ($e->minx)." ".($e->miny)." ".($e->maxx)." ".($e->maxy);
+//gera o mapa
+
+$nmap = ms_newMapobj($tema);
+
+$nmap->setmetadata("ows_enable_request","*");
+$l = $nmap->getlayer(0);
+
+//$l->setmetadata("ows_title",pegaNome($l));
+$l->setmetadata("ows_srs",$listaepsg);
+$l->set("group","");
+$l->setmetadata("gml_include_items","all");
+$l->set("template","none.htm");
+$l->set("dump",MS_TRUE);
+$l->setmetadata("WMS_INCLUDE_ITEMS","all");
+$l->setmetadata("WFS_INCLUDE_ITEMS","all");
+//inclui extensao geografica
+$extensao = $l->getmetadata("EXTENSAO");
+if($extensao == ""){
+	$extensao = $extensaoMap;
+}
+$l->setmetadata("wms_extent",$extensao);
+if (!empty($postgis_mapa)){
+	if ($l->connectiontype == MS_POSTGIS){
+		$lcon = $l->connection;
+		if (($lcon == " ") || ($lcon == "") || (in_array($lcon,array_keys($postgis_mapa)))){
+			//
+			//o metadata CONEXAOORIGINAL guarda o valor original para posterior substitui&ccedil;&atilde;o
+			//
+			if(($lcon == " ") || ($lcon == "")){
+				$l->set("connection",$postgis_mapa);
+				$l->setmetadata("CONEXAOORIGINAL",$lcon);
+			}
+			else{
+				$l->set("connection",$postgis_mapa[$lcon]);
+				$l->setmetadata("CONEXAOORIGINAL",$lcon);
+			}
+		}
+	}
+}
+
+autoClasses($l,$oMap);
+if($versao > 5){
+	$pr = $l->getProcessing();
+	if(!in_array("LABEL_NO_CLIP=True",$pr)){
+		$l->setprocessing("LABEL_NO_CLIP=True");
+	}
+	if(!in_array("POLYLINE_NO_CLIP=True",$pr)){
+		$l->setprocessing("POLYLINE_NO_CLIP=True");
+	}
+}
+$l->set("status",MS_DEFAULT);
+ms_newLayerObj($oMap, $l);
+
+$oMap->setSymbolSet($locaplic."/symbols/".basename($oMap->symbolsetfilename));
+$oMap->setFontSet($locaplic."/symbols/".basename($oMap->fontsetfilename));
+
+if(ob_get_contents ()){
+	ob_end_clean();
+}
+
+	$l = $oMap->getlayer(0);
+	$req->setParameter("LAYERS",$l->name);
+
+ms_ioinstallstdouttobuffer();
+$req->setParameter("format","image/png");
+$oMap->owsdispatch($req);
+$contenttype = ms_iostripstdoutbuffercontenttype();
+if(!isset($OUTPUTFORMAT)){
+	header("Content-type: $contenttype");
+}
+
+$buffer = ms_iogetStdoutBufferBytes();
+ms_ioresethandlers();
+
+function texto2iso($texto){
+	if (function_exists("mb_convert_encoding")){
+		if (mb_detect_encoding($texto,"UTF-8",true)){
+			$texto = mb_convert_encoding($texto,"ISO-8859-1","UTF-8");
+		}
+	}
+	return $texto;
+}
+function nomeRand($n=10)
+{
+	$nomes = "";
+	$a = 'azertyuiopqsdfghjklmwxcvbnABCDEFGHIJKLMNOPQRSTUVWXYZ';
+	$max = 51;
+	for($i=0; $i < $n; ++$i)
+	{
+		$nomes .= $a{mt_rand(0, $max)};
+	}
+	return $nomes;
+}
+
+?>
@@ -14,7 +14,7 @@ MAP
       "download"	"SIM"
       "itembuscarapida"	"CD_LEGENDA"
       "ITENS"	"CD_LEGENDA"
-      "permiteogc"	"sim"
+      "permiteogc"	"nao"
       "permitekml"	"sim"
       "TEMA"	"Biomas shapefile (acentuação)"
       "ESCALA" "1000000"
...	...	@@ -24,7 +24,7 @@ body {
24	24	margin-left: 10px;
25	25	font-size: 14px;
26	26	margin: auto;
27		- width: 1100px;
	27	+ width: 1150px;
28	28	}
29	29	.CodeMirror {
30	30	height:500px;
...	...	@@ -32,7 +32,7 @@ body {
32	32	width: 500px;
33	33	}
34	34	#selectComboMapfile {
35		- width:520px;
	35	+ width:570px;
36	36	text-overflow: ellipsis;
37	37	font-size: 14px;
38	38	}
...	...	@@ -142,14 +142,15 @@ Alt-left - Início da linha<br>
142	142
143	143	</fieldset>
144	144
145		- <fieldset style="position: relative; float: left; width:520px;margin: 5px;padding:10px;left:10px;">
	145	+ <fieldset style="position: relative; float: left; width:580px;margin: 5px;padding:10px;left:10px;">
146	146	<legend>Mapfile em edição</legend>
147	147	<div id=filtroDeLetras ></div>
148	148	<div id="comboMapfiles" >Aguarde...</div>
149	149	<?php
	150	+ //TODO O preview nao e mostrado quando o servico WMS e bloqueado
150	151	$mapfile = str_replace("\\","/",$mapfile);
151	152
152		- echo "<iframe id='mapaPreview' src='../../mashups/openlayers.php?nocache=sim&DESLIGACACHE=sim&controles=navigation,panzoombar,scaleline,mouseposition&botoes=identifica&largura=450&fundo=".$mapfile."&temas=".$mapfile."' cols=100 rows=20 style='position:relative;top:2px;overflow:hidden;width:525px;height:500px;border:1px solid gray;'>";
	153	+ echo "<iframe id='mapaPreview' src='../../mashups/openlayers.php?servidor=../admin/php/preview.php&fundo=&nocache=sim&DESLIGACACHE=sim&controles=navigation,panzoombar,scaleline,mouseposition&botoes=identifica&largura=550&altura=400&temas=".$mapfile."' style='position:relative;top:2px;overflow:hidden;width:100%;height:450px;border:0px solid gray;'>";
153	154	echo "</iframe>";
154	155	echo "<input type=hidden name=tipo value=gravar />";
155	156
...	...
...	...	@@ -0,0 +1,178 @@
	1	+<?php
	2	+/**
	3	+Esse programa e uma adaptacao do codigo i3geo/ogc.php
	4	+E utilizado no preview de camadas no editor de mapfiles
	5	+Evita bloqueios de OGC e nao faz cache
	6	+ */
	7	+include(dirname(__FILE__)."/../../ms_configura.php");
	8	+include(dirname(__FILE__)."/../../classesphp/pega_variaveis.php");
	9	+include(dirname(__FILE__)."/../../classesphp/funcoes_gerais.php");
	10	+include(dirname(__FILE__)."/login.php");
	11	+if(verificaOperacaoSessao("admin/php/editortexto") == false){
	12	+ echo "Vc nao pode realizar essa operacao.";exit;
	13	+}
	14	+//
	15	+//pega os endereços para compor a url de chamada do gerador de web services
	16	+//ogc.php
	17	+//
	18	+$protocolo = explode("/",$_SERVER['SERVER_PROTOCOL']);
	19	+$protocolo = $protocolo[0];
	20	+$protocolo1 = strtolower($protocolo) . '://'.$_SERVER['SERVER_NAME'];
	21	+$protocolo = strtolower($protocolo) . '://'.$_SERVER['SERVER_NAME'] .":". $_SERVER['SERVER_PORT'];
	22	+$urli3geo = str_replace("/ogc.php","",$protocolo.$_SERVER["PHP_SELF"]);
	23	+//
	24	+//cria o web service
	25	+//
	26	+error_reporting(0);
	27	+$versao = versao();
	28	+$versao = $versao["principal"];
	29	+if($_GET["SRS"] == "EPSG:900913"){
	30	+ $_GET["SRS"] = "EPSG:3857";
	31	+}
	32	+$req = ms_newowsrequestobj();
	33	+$_GET = array_merge($_GET,$_POST);
	34	+if(!isset($_GET["srs"]) && !isset($_GET["SRS"])){
	35	+ $_GET["srs"] = "EPSG:4326";
	36	+}
	37	+foreach ($_GET as $k=>$v){
	38	+ $req->setParameter(strtoupper($k), $v);
	39	+ if(strtolower($k) == "layers" && empty($_GET["tema"])){
	40	+ $tema = $v;
	41	+ }
	42	+ if(strtolower($k) == "layer" && empty($_GET["tema"])){
	43	+ $tema = $v;
	44	+ }
	45	+}
	46	+$req->setParameter("srsName",$req->getValueByName("SRS"));
	47	+$listaepsg = $req->getValueByName("SRS")." EPSG:4618 EPSG:4291 EPSG:4326 EPSG:22521 EPSG:22522 EPSG:22523 EPSG:22524 EPSG:22525 EPSG:29101 EPSG:29119 EPSG:29120 EPSG:29121 EPSG:29122 EPSG:29177 EPSG:29178 EPSG:29179 EPSG:29180 EPSG:29181 EPSG:29182 EPSG:29183 EPSG:29184 EPSG:29185";
	48	+if(isset($version) && !isset($VERSION)){
	49	+ $VERSION = $version;
	50	+}
	51	+if(!isset($VERSION)){
	52	+ $req->setParameter("VeRsIoN","1.0.0");
	53	+}
	54	+//
	55	+//compatibiliza chamadas fora do padrao
	56	+//
	57	+if(isset($_GET["outputFormat"]) && $_GET["outputFormat"] != ""){
	58	+ $_GET["OUTPUTFORMAT"] = $_GET["outputFormat"];
	59	+}
	60	+//essa variavel e usada para definir se a imagem final gerada devera ser cortada ou nao
	61	+$cortePixels = 0;
	62	+
	63	+if(empty($ogcwsmap)){
	64	+ $oMap = ms_newMapobj($locaplic."/aplicmap/ogcwsv".$versao.".map");
	65	+}
	66	+else{
	67	+ $oMap = ms_newMapobj($ogcwsmap);
	68	+}
	69	+
	70	+$proto = "http" . ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == "on") ? "s" : "") . "://";
	71	+$server = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'];
	72	+$or = $proto.$server.$_SERVER['PHP_SELF'];
	73	+$or = $or."?tema=".$tema."&";
	74	+$oMap->setmetadata("ows_onlineresource",$or);
	75	+$oMap->setmetadata("wms_onlineresource",$or);
	76	+$oMap->setmetadata("wms_attribution_onlineresource",$proto.$server.dirname($_SERVER['PHP_SELF']));
	77	+$oMap->setmetadata("ows_enable_request","*");
	78	+//parametro mandatario
	79	+if($oMap->getmetadata("wms_srs") == ""){
	80	+ $oMap->setmetadata("wms_srs","EPSG:4326");
	81	+}
	82	+$e = $oMap->extent;
	83	+$extensaoMap = ($e->minx)." ".($e->miny)." ".($e->maxx)." ".($e->maxy);
	84	+//gera o mapa
	85	+
	86	+$nmap = ms_newMapobj($tema);
	87	+
	88	+$nmap->setmetadata("ows_enable_request","*");
	89	+$l = $nmap->getlayer(0);
	90	+
	91	+//$l->setmetadata("ows_title",pegaNome($l));
	92	+$l->setmetadata("ows_srs",$listaepsg);
	93	+$l->set("group","");
	94	+$l->setmetadata("gml_include_items","all");
	95	+$l->set("template","none.htm");
	96	+$l->set("dump",MS_TRUE);
	97	+$l->setmetadata("WMS_INCLUDE_ITEMS","all");
	98	+$l->setmetadata("WFS_INCLUDE_ITEMS","all");
	99	+//inclui extensao geografica
	100	+$extensao = $l->getmetadata("EXTENSAO");
	101	+if($extensao == ""){
	102	+ $extensao = $extensaoMap;
	103	+}
	104	+$l->setmetadata("wms_extent",$extensao);
	105	+if (!empty($postgis_mapa)){
	106	+ if ($l->connectiontype == MS_POSTGIS){
	107	+ $lcon = $l->connection;
	108	+ if (($lcon == " ") \|\| ($lcon == "") \|\| (in_array($lcon,array_keys($postgis_mapa)))){
	109	+ //
	110	+ //o metadata CONEXAOORIGINAL guarda o valor original para posterior substituição
	111	+ //
	112	+ if(($lcon == " ") \|\| ($lcon == "")){
	113	+ $l->set("connection",$postgis_mapa);
	114	+ $l->setmetadata("CONEXAOORIGINAL",$lcon);
	115	+ }
	116	+ else{
	117	+ $l->set("connection",$postgis_mapa[$lcon]);
	118	+ $l->setmetadata("CONEXAOORIGINAL",$lcon);
	119	+ }
	120	+ }
	121	+ }
	122	+}
	123	+
	124	+autoClasses($l,$oMap);
	125	+if($versao > 5){
	126	+ $pr = $l->getProcessing();
	127	+ if(!in_array("LABEL_NO_CLIP=True",$pr)){
	128	+ $l->setprocessing("LABEL_NO_CLIP=True");
	129	+ }
	130	+ if(!in_array("POLYLINE_NO_CLIP=True",$pr)){
	131	+ $l->setprocessing("POLYLINE_NO_CLIP=True");
	132	+ }
	133	+}
	134	+$l->set("status",MS_DEFAULT);
	135	+ms_newLayerObj($oMap, $l);
	136	+
	137	+$oMap->setSymbolSet($locaplic."/symbols/".basename($oMap->symbolsetfilename));
	138	+$oMap->setFontSet($locaplic."/symbols/".basename($oMap->fontsetfilename));
	139	+
	140	+if(ob_get_contents ()){
	141	+ ob_end_clean();
	142	+}
	143	+
	144	+ $l = $oMap->getlayer(0);
	145	+ $req->setParameter("LAYERS",$l->name);
	146	+
	147	+ms_ioinstallstdouttobuffer();
	148	+$req->setParameter("format","image/png");
	149	+$oMap->owsdispatch($req);
	150	+$contenttype = ms_iostripstdoutbuffercontenttype();
	151	+if(!isset($OUTPUTFORMAT)){
	152	+ header("Content-type: $contenttype");
	153	+}
	154	+
	155	+$buffer = ms_iogetStdoutBufferBytes();
	156	+ms_ioresethandlers();
	157	+
	158	+function texto2iso($texto){
	159	+ if (function_exists("mb_convert_encoding")){
	160	+ if (mb_detect_encoding($texto,"UTF-8",true)){
	161	+ $texto = mb_convert_encoding($texto,"ISO-8859-1","UTF-8");
	162	+ }
	163	+ }
	164	+ return $texto;
	165	+}
	166	+function nomeRand($n=10)
	167	+{
	168	+ $nomes = "";
	169	+ $a = 'azertyuiopqsdfghjklmwxcvbnABCDEFGHIJKLMNOPQRSTUVWXYZ';
	170	+ $max = 51;
	171	+ for($i=0; $i < $n; ++$i)
	172	+ {
	173	+ $nomes .= $a{mt_rand(0, $max)};
	174	+ }
	175	+ return $nomes;
	176	+}
	177	+
	178	+?>
...	...
...	...	@@ -14,7 +14,7 @@ MAP
14	14	"download" "SIM"
15	15	"itembuscarapida" "CD_LEGENDA"
16	16	"ITENS" "CD_LEGENDA"
17		- "permiteogc" "sim"
	17	+ "permiteogc" "nao"
18	18	"permitekml" "sim"
19	19	"TEMA" "Biomas shapefile (acentuação)"
20	20	"ESCALA" "1000000"
...	...