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Commit 42a5685f035ae49a527707838eaf1fa1dec6ea72

Authored by Edmar Moretti
1 parent ede5e30b
Exists in master and in 7 other branches composer, doc-root, docker, guia, licenca, readme, unmaintened

v6 - inclusão do link para o conversor de GVP para Mapfile na página de abertura

Showing 4 changed files with 396 additions and 42 deletions   Show diff stats
imagens/gvsig.jpg 0 → 100644
View file @42a5685

4.67 KB
init/dicionario.js
  Diff comments   View file @42a5685
@@ -148,5 +148,11 @@ es:"" @@ -148,5 +148,11 @@ es:""
148 pt:"SAIKU - análise de dados estatísticos", 148 pt:"SAIKU - análise de dados estatísticos",
149 en:"", 149 en:"",
150 es:"" 150 es:""
  151 +}],
  152 +26: [
  153 +{
  154 +pt:"Teste do conversor de projeto GVP para Mapfile",
  155 +en:"",
  156 +es:""
151 }] 157 }]
152 }; 158 };
init/index.php
  Diff comments   View file @42a5685
@@ -41,16 +41,18 @@ body { @@ -41,16 +41,18 @@ body {
41 vertical-align: middle; 41 vertical-align: middle;
42 font-size: 0.4cm; 42 font-size: 0.4cm;
43 position: relative; 43 position: relative;
44 - display:block;  
45 - text-align:center; 44 + display: block;
  45 + text-align: center;
46 z-index: 2; 46 z-index: 2;
47 } 47 }
48 -table{ 48 +
  49 +table {
49 width: 100%; 50 width: 100%;
50 } 51 }
  52 +
51 td { 53 td {
52 font-size: 0.4cm; 54 font-size: 0.4cm;
53 - text-align:center; 55 + text-align: center;
54 height: 150px; 56 height: 150px;
55 } 57 }
56 58
@@ -59,57 +61,61 @@ h1 { @@ -59,57 +61,61 @@ h1 {
59 text-align: left; 61 text-align: left;
60 margin: 25px; 62 margin: 25px;
61 } 63 }
  64 +
62 #bandeiras { 65 #bandeiras {
63 width: 80px; 66 width: 80px;
64 text-align: left; 67 text-align: left;
65 - position:absolute; 68 + position: absolute;
66 left: 0.2cm; 69 left: 0.2cm;
67 - z-index:10; 70 + z-index: 10;
68 } 71 }
  72 +
69 a { 73 a {
70 margin: 0px auto; 74 margin: 0px auto;
71 - text-decoration:none; 75 + text-decoration: none;
72 } 76 }
73 </style> 77 </style>
74 </head> 78 </head>
75 -<body class=" yui-skin-sam " > 79 +<body class=" yui-skin-sam ">
76 80
77 -<center>  
78 -<div id="bandeiras"></div>  
79 -<div class="bordaSuperior" style="z-index:1;">&nbsp;</div> 81 + <center>
  82 + <div id="bandeiras"></div>
  83 + <div class="bordaSuperior" style="z-index: 1;">&nbsp;</div>
80 84
81 -<div class="mascaraPrincipal" style="max-width:718pt">  
82 -<div id="conteudo" style="position:relative;top:-10px;margin: 0 0 0.2cm 0.2cm;">  
83 - <div style="margin-top:0px;">  
84 - <?php  
85 - if($i3geomaster[0]["usuario"] == "admin" && $i3geomaster[0]["senha"] == "admin" ){  
86 - echo "<p style='font-size:14px;color:red;margin-top:20px;'><script>document.write($"."trad(19,g_traducao_init));</script>";  
87 - }  
88 - ?>  
89 - <div id="botoes" ></div>  
90 - </div>  
91 - <div style="float:left" >  
92 - <a href="#" class="r" style="width: 230px; height: 380px"><table>  
93 - <tr>  
94 - <td>  
95 - <a class="twitter-timeline" href="https://twitter.com/i3geo" data-widget-id="288061915689787392" width="220" height="350">Tweets @i3Geo</a>  
96 -<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>  
97 - </td>  
98 - </tr>  
99 - </table> </a>  
100 - <a href="#" class="r" style="width: 230px; height: 380px"><table>  
101 - <tr>  
102 - <td><a class="twitter-timeline"  
103 - href="https://twitter.com/search?q=@i3geo"  
104 - data-widget-id="288053202174222336" width="220" height="350">Tweets #i3Geo</a>  
105 - <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>  
106 - </td>  
107 - </tr>  
108 - </table> </a>  
109 - </div>  
110 -</div> 85 + <div class="mascaraPrincipal" style="max-width: 718pt">
  86 + <div id="conteudo"
  87 + style="position: relative; top: -10px; margin: 0 0 0.2cm 0.2cm;">
  88 + <div style="margin-top: 0px;">
  89 + <?php
  90 + if($i3geomaster[0]["usuario"] == "admin" && $i3geomaster[0]["senha"] == "admin" ){
  91 + echo "<p style='font-size:14px;color:red;margin-top:20px;'><script>document.write($"."trad(19,g_traducao_init));</script>";
  92 + }
  93 + ?>
  94 + <div id="botoes"></div>
  95 + </div>
  96 + <div style="float: left">
  97 + <a href="#" class="r" style="width: 230px; height: 380px"><table>
  98 + <tr>
  99 + <td><a class="twitter-timeline" href="https://twitter.com/i3geo"
  100 + data-widget-id="288061915689787392" width="220" height="350">Tweets
  101 + @i3Geo</a> <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
  102 + </td>
  103 + </tr>
  104 + </table> </a> <a href="#" class="r"
  105 + style="width: 230px; height: 380px"><table>
  106 + <tr>
  107 + <td><a class="twitter-timeline"
  108 + href="https://twitter.com/search?q=@i3geo"
  109 + data-widget-id="288053202174222336" width="220" height="350">Tweets
  110 + #i3Geo</a> <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
  111 + </td>
  112 + </tr>
  113 + </table> </a>
  114 + </div>
  115 + </div>
  116 +
  117 + </div>
111 118
112 -</div>  
113 </body> 119 </body>
114 <script> 120 <script>
115 botoesIni = []; 121 botoesIni = [];
@@ -174,6 +180,10 @@ botoesIni.push({ @@ -174,6 +180,10 @@ botoesIni.push({
174 "href":"../ferramentas/saiku/esquemaxml.php", 180 "href":"../ferramentas/saiku/esquemaxml.php",
175 "titulo":$trad(25,g_traducao_init) 181 "titulo":$trad(25,g_traducao_init)
176 },{ 182 },{
  183 + "img":"../imagens/gvsig.jpg",
  184 + "href":"../pacotes/gvsig/gvsig2mapfile/upload.htm",
  185 + "titulo":$trad(26,g_traducao_init)
  186 + },{
177 "img":"insert-link.png", 187 "img":"insert-link.png",
178 "href":"../geradordelinks.htm", 188 "href":"../geradordelinks.htm",
179 "titulo":$trad(13,g_traducao_init) 189 "titulo":$trad(13,g_traducao_init)
pacotes/gvsig/gvsig2mapfile/class.gvsig2mapfile.php~ 0 → 100755
  Diff comments   View file @42a5685
@@ -0,0 +1,338 @@ @@ -0,0 +1,338 @@
  1 +<?php
  2 +/**
  3 + * Manipula um arquivo GVP (projeto gvSIG) para construção de layers Mapserver
  4 + * @author Edmar Moretti
  5 + * @license GPL2
  6 + */
  7 +class gvsig2mapfile{
  8 + var $arquivoGvp;
  9 + var $xml;
  10 + var $nomesLayersAdicionados = array();
  11 + /**
  12 + * Construtor da classe
  13 + * @param string $gvp arquivo de projeto gvsig
  14 + * @example $gm = new gvsig2mapfile($gvsiggvp);
  15 + * @throws Exception
  16 + */
  17 + function __construct($gvp)
  18 + {
  19 + if(!file_exists($gvp))
  20 + {throw new Exception("Arquivo $gvp não existe");}
  21 + else{
  22 + $this->arquivoGvp = $gvp;
  23 + if(function_exists("dl")){
  24 + if (!function_exists('simplexml_load_file'))
  25 + {dl( 'php_simplexml.'.PHP_SHLIB_SUFFIX );}
  26 + }
  27 + if (!function_exists('simplexml_load_file'))
  28 + {throw new Exception("Função PHP simplexml_load_file não existe");}
  29 + $this->xml = simplexml_load_file($gvp);
  30 + }
  31 + }
  32 + /**
  33 + * Lista de vistas existentes no projeto gvsig
  34 + * @return array
  35 + **/
  36 + function getViewsNames(){
  37 + $names = array();
  38 + $this->xml->registerXPathNamespace("tag", "http://www.gvsig.gva.es");
  39 + $results = $this->xml->xpath("/tag:xml-tag/tag:xml-tag/tag:property[@value='ProjectView']/parent::*/tag:property[@key='name']");
  40 + foreach($results as $result){
  41 + $names[] = $this->findAttribute($result,"value");
  42 + }
  43 + return $names;
  44 + }
  45 +
  46 + /**
  47 + * Retorna uma vista
  48 + * @param string $nome
  49 + * @return $xml
  50 + */
  51 + function getViewByName($nome){
  52 + $this->xml->registerXPathNamespace("tag", "http://www.gvsig.gva.es");
  53 + $result = $this->xml->xpath("/tag:xml-tag/tag:xml-tag/tag:property[@value='ProjectView']/parent::*/tag:property[@value='".$nome."']/parent::*");
  54 + return $result;
  55 + }
  56 +
  57 + /**
  58 + * Obtem os dados descritivos de uma visao
  59 + * @param string $nome Nome da vista
  60 + * @return array (
  61 + "extent"=>array(xmin,ymin,xmax,ymax),
  62 + "proj"=>string projecao,
  63 + "layerNames"=>string lista de layers separados por virgula
  64 + )
  65 + */
  66 + function getViewData($nome){
  67 + $this->xml->registerXPathNamespace("tag", "http://www.gvsig.gva.es");
  68 + $path = "/tag:xml-tag/tag:xml-tag/tag:property[@value='ProjectView']/parent::*/tag:property[@value='".$nome."']/parent::*/tag:xml-tag/tag:xml-tag";
  69 +
  70 + $xmin = (float) $this->getValue($path,"adjustedExtentX");
  71 + $ymin = (float) $this->getValue($path,"adjustedExtentY");
  72 + $xmax = $xmin + (float) $this->getValue($path,"adjustedExtentW");
  73 + $ymax = $ymin + (float) $this->getValue($path,"adjustedExtentH");
  74 +
  75 + $proj = $this->getValue($path,"proj");
  76 + $nomes = $this->getValue($path,"LayerNames");
  77 + return array(
  78 + "extent"=>array($xmin,$ymin,$xmax,$ymax),
  79 + "proj"=>(string) $proj,
  80 + "layerNames"=>explode(",",str_replace(" ,",",",$nomes))
  81 + );
  82 + }
  83 + /**
  84 + * Obtem os dados de um layer
  85 + * @param string $viewNome
  86 + * @param string $layerNome
  87 + * @return array(
  88 + "minScale"=> string,
  89 + "maxScale"=>string,
  90 + "visible"=>string,
  91 + "proj"=>string,
  92 + "transparency"=>string,
  93 + "type"=>string,
  94 + "data"=>string,
  95 + "connection"=>string,
  96 + "connectiontype"=>string,
  97 + "driverName"=>string,
  98 + "isLabeled"=>string,
  99 + "legenda"=>array(
  100 + "tipoLegenda"=>string,
  101 + "classes"=>string
  102 + )
  103 + )
  104 + *
  105 + */
  106 + function getLayerData($viewNome,$layerNome){
  107 + $this->xml->registerXPathNamespace("tag", "http://www.gvsig.gva.es");
  108 + $path = "/tag:xml-tag/tag:xml-tag/tag:property[@value='ProjectView']/parent::*/tag:property[@value='".$viewNome."']/parent::*/tag:xml-tag/tag:xml-tag/tag:xml-tag/tag:xml-tag/parent::*/tag:property[@value='".$layerNome."']/parent::*";
  109 + $classes = array();
  110 + $render = 'com.iver.cit.gvsig.fmap.rendering';
  111 +
  112 + $path1 = $path."/tag:xml-tag/tag:property[@value='".$render.".VectorialUniqueValueLegend']/parent::*/tag:xml-tag";
  113 + $result = $this->xml->xpath($path1);
  114 + if($result != FALSE){
  115 + $coluna = (string) $this->getValue($path."/tag:xml-tag","fieldNames");
  116 + $valores = (string) $this->getValue($path."/tag:xml-tag","values");
  117 + $tipocoluna = (string) $this->getValue($path."/tag:xml-tag","fieldTypes");
  118 + $nomes = (string) $this->getValue($path."/tag:xml-tag","keys");
  119 +
  120 + $classes = $this->VectorialUniqueValueLegend($result,$path1,$coluna,$tipocoluna,$valores,$nomes);
  121 + }
  122 +
  123 + $path1 = $path."/tag:xml-tag/tag:property[@value='".$render.".SingleSymbolLegend']/parent::*/tag:xml-tag";
  124 + $result = $this->xml->xpath($path1);
  125 + if($result != FALSE)
  126 + {$classes = $this->SingleSymbolLegend($result,$path1);}
  127 +
  128 + //
  129 + //obtem a conexão
  130 + //a senha não pode ser obtida, então, é usado o mesmo nome de usuário em seu lugar. No i3Geo deve-se prever isso na variável de substituição de string.
  131 + $driverName = $this->getValue($path,"driverName");
  132 + if($driverName == "gvSIG shp driver"){
  133 + $data = (string) $this->getValue($path,"file");
  134 + $connection = "";
  135 + $connectiontype = "";
  136 + }
  137 + if($driverName == "PostGIS JDBC Driver"){
  138 + $path1 = $path."/tag:xml-tag/tag:property[@value='org.postgresql.Driver']/parent::*";
  139 + $tabela = "";
  140 + if($this->getValue($path1,"schema") != "")
  141 + {$tabela = (string) $this->getValue($path1,"schema").".";}
  142 + $tabela .= (string) $this->getValue($path1,"tablename");
  143 + $data = (string) $this->getValue($path1,"THE_GEOM")." FROM (select ".(string) $this->getValue($path1,"THE_GEOM").",".(string) $this->getValue($path1,"fields")." FROM ".$tabela.") as foo USING UNIQUE ".(string) $this->getValue($path1,"FID")." USING SRID=".(string) $this->getValue($path1,"SRID");
  144 + $connection = "user=".(string) $this->getValue($path1,"username")." password=".(string) $this->getValue($path1,"username")." dbname=".(string) $this->getValue($path1,"dbName")." host=".(string) $this->getValue($path1,"host")." port=".(string) $this->getValue($path1,"port");
  145 + $connectiontype = MS_POSTGIS;
  146 + }
  147 + return array(
  148 + "minScale"=>(string) $this->getValue($path,"minScale"),
  149 + "maxScale"=>(string) $this->getValue($path,"maxScale"),
  150 + "visible"=>(string) $this->getValue($path,"visible"),
  151 + "proj"=>(string) $this->getValue($path,"proj"),
  152 + "transparency"=>(string) $this->getValue($path,"transparency"),
  153 + "type"=>(string) $this->getValue($path,"type"),
  154 + "data"=>$data,
  155 + "connection"=>$connection,
  156 + "connectiontype"=>$connectiontype,
  157 + "driverName"=>(string) $this->getValue($path,"driverName"),
  158 + "isLabeled"=>(string) $this->getValue($path,"isLabeled"),
  159 + "legenda"=>array(
  160 + "tipoLegenda"=>(string) $this->getValue($path."/tag:xml-tag","className"),
  161 + "classes"=>$classes
  162 + )
  163 + );
  164 + }
  165 + function VectorialUniqueValueLegend($result,$path1,$coluna,$tipocoluna,$valores,$nomes){
  166 + $valores = ",".str_replace(" ,",",",$valores);
  167 + $valores = explode(",",$valores);
  168 + $nomes = ",".str_replace(" ,",",",$nomes);
  169 + $nomes = explode(",",$nomes);
  170 + $classes = array();
  171 + $c = 0;
  172 +
  173 + while(list( , $node) = each($result)) {
  174 + $classe = array();
  175 + if($tipocoluna == 12)
  176 + {$classe["exp"] = "('[".$coluna."]'eq'".$valores[$c]."')";}
  177 + else
  178 + {$classe["exp"] = "([".$coluna."] = ".$valores[$c]." )";}
  179 + $classe["className"] = (string) $this->getValue($path1,"className",$c);
  180 + $classe["nome"] = $nomes[$c];
  181 + $classe["desc"] = (string) $this->getValue($path1,"desc",$c);
  182 + $classe["color"] = (string) $this->getValue($path1,"color",$c);
  183 + $classe["rotation"] = (string) $this->getValue($path1,"rotation",$c);
  184 + $classe["offsetX"] = (string) $this->getValue($path1,"offsetX",$c);
  185 + $classe["offsetY"] = (string) $this->getValue($path1,"offsetY",$c);
  186 + $classe["size"] = (string) $this->getValue($path1,"size",$c);
  187 + $classe["markerStyle"] = (string) $this->getValue($path1,"markerStyle",$c);
  188 + $classe["hasFill"] = (string) $this->getValue($path1,"hasFill",$c);
  189 + $classe["hasOutline"] = (string) $this->getValue($path1,"hasOutline",$c);
  190 + if($classe["hasOutline"] == "true"){
  191 + $classe["outline"] = (string) $this->getValue($path1."/tag:xml-tag","color",0);
  192 + }
  193 + else{
  194 + $classe["outline"] = (string) $this->getValue($path1,"color",$c);
  195 + }
  196 + if($classe["desc"] != "")
  197 + {$classes[] = $classe;}
  198 + $c = $c + 1;
  199 + }
  200 +
  201 + //com.iver.cit.gvsig.fmap.rendering.ZSort
  202 + return $classes;
  203 + }
  204 + function SingleSymbolLegend($result,$path){
  205 + $classes = array();
  206 + $c = 0;
  207 +
  208 + while(list( , $node) = each($result)) {
  209 + $classe = array();
  210 + $classe["className"] = (string) $this->getValue($path,"className",$c);
  211 + if($classe["className"] != "com.iver.cit.gvsig.fmap.rendering.ZSort"){
  212 + $classe["desc"] = (string) $this->getValue($path,"desc",$c);
  213 + $classe["color"] = (string) $this->getValue($path,"color",$c);
  214 + $classe["rotation"] = (string) $this->getValue($path,"rotation",$c);
  215 + $classe["offsetX"] = (string) $this->getValue($path,"offsetX",$c);
  216 + $classe["offsetY"] = (string) $this->getValue($path,"offsetY",$c);
  217 + $classe["size"] = (string) $this->getValue($path,"size",$c);
  218 + $classe["markerStyle"] = (string) $this->getValue($path,"markerStyle",$c);
  219 + $classe["hasFill"] = (string) $this->getValue($path,"hasFill",$c);
  220 + $classe["hasOutline"] = (string) $this->getValue($path,"hasOutline",$c);
  221 + $classe["exp"] = false;
  222 + $classe["nome"] = " ";
  223 + if($classe["hasOutline"] == "true"){
  224 + $classe["outline"] = (string) $this->getValue($path."/tag:xml-tag","color");
  225 + }
  226 + else{
  227 + $classe["outline"] = (string) $this->getValue($path,"color",$c);
  228 + }
  229 + $classes[] = $classe;
  230 + $c = $c + 1;
  231 + }
  232 + }
  233 +
  234 + return $classes;
  235 + }
  236 + function getValue($path,$key,$i=0){
  237 + $result = $this->xml->xpath($path."/tag:property[@key='".$key."']");
  238 + if($result)
  239 + {return $this->findAttribute($result[$i],"value");}
  240 + else
  241 + {return false;}
  242 + }
  243 + function addLayers($objMap,$gvsigview,$layerNames){
  244 + foreach($layerNames as $lname){
  245 + $dataLayer = $this->getLayerData($gvsigview,$lname);
  246 + $oLayer = ms_newLayerObj($objMap);
  247 + $oLayer->setmetadata("TEMA",$lname);
  248 + $oLayer->set("template","none.htm");
  249 + $oLayer = $this->data2layer($oLayer,$dataLayer);
  250 + //evita problemas no modo tile
  251 + $oLayer->setprocessing("LABEL_NO_CLIP=True");
  252 + $oLayer->setprocessing("POLYLINE_NO_CLIP=True");
  253 + }
  254 + return $objMap;
  255 + }
  256 + function data2layer($oLayer,$dataLayer){
  257 + $oLayer->set("name",basename($this->arquivoGvp)."_".$oLayer->index); //$this->nomeRandomico());
  258 + $this->nomesLayersAdicionados[] = $oLayer->name;
  259 + $oLayer->set("data",$dataLayer["data"]);
  260 + if($dataLayer["connectiontype"] != "")
  261 + {$oLayer->setConnectionType($dataLayer["connectiontype"]);}
  262 + if($dataLayer["connection"] != "")
  263 + {$oLayer->set("connection",$dataLayer["connection"]);}
  264 + $oLayer->set("status",MS_DEFAULT);
  265 + if($dataLayer["visible"] == "false")
  266 + {$oLayer->set("status",MS_OFF);}
  267 + if(!empty($dataLayer["transparency"])){
  268 + $opacidade = ($dataLayer["transparency"] * 100) / 255;
  269 + $oLayer->set("opacity",$opacidade);
  270 + }
  271 + if($dataLayer["minScale"] > 0)
  272 + {$oLayer->set("minscaledenom",$dataLayer["minScale"]);}
  273 + if($dataLayer["maxScale"] > 0)
  274 + {$oLayer->set("maxscaledenom",$dataLayer["maxScale"]);}
  275 +
  276 + $tipo = $dataLayer["legenda"]["classes"][0]["className"];
  277 + $oLayer->set("type",1);
  278 + if($tipo == "com.iver.cit.gvsig.fmap.core.symbols.SimpleMarkerSymbol")
  279 + {$oLayer->set("type",0);}
  280 + if($tipo == "com.iver.cit.gvsig.fmap.core.symbols.SimpleFillSymbol")
  281 + {$oLayer->set("type",2);}
  282 +
  283 + foreach($dataLayer["legenda"]["classes"] as $data){
  284 + //var_dump($data);
  285 + $classe = ms_newClassObj($oLayer);
  286 + $classe->set("name",$data["nome"]);
  287 + $estilo = ms_newStyleObj($classe);
  288 + if($oLayer->type == 0){
  289 + $estilo->set("symbolname","ponto");
  290 + }
  291 + if(!empty($data["color"])){
  292 + if($data["hasFill"] == "true"){
  293 + $ncor = explode(",",$data["color"]);
  294 + $cor = $estilo->color;
  295 + $cor->setrgb($ncor[0],$ncor[1],$ncor[2]);
  296 + }
  297 + if($data["hasOutline"] == "true" && $data["outline"] != ""){
  298 + $ncor = explode(",",$data["outline"]);
  299 + $cor = $estilo->outlinecolor;
  300 + $cor->setrgb($ncor[0],$ncor[1],$ncor[2]);
  301 + }
  302 +
  303 +if($data["hasFill"] == "" && $data["hasOutline"] == ""){
  304 + $ncor = explode(",",$data["color"]);
  305 + $cor = $estilo->color;
  306 + $cor->setrgb($ncor[0],$ncor[1],$ncor[2]);
  307 +}
  308 + }
  309 + if($data["size"] != false)
  310 + {$estilo->set("size",$data["size"]);}
  311 + if($data["exp"] != false)
  312 + {$classe->setExpression($data["exp"]);}
  313 + }
  314 +
  315 + return $oLayer;
  316 + }
  317 + function findAttribute($object, $attribute) {
  318 + $return = false;
  319 + if(@$object->attributes()){
  320 + foreach($object->attributes() as $a => $b) {
  321 + if ($a == $attribute) {
  322 + $return = $b;
  323 + }
  324 + }
  325 + }
  326 + return $return;
  327 + }
  328 + function nomeRandomico($n=10)
  329 + {
  330 + $nomes = "";
  331 + $a = 'azertyuiopqsdfghjklmwxcvbnABCDEFGHIJKLMNOPQRSTUVWXYZ';
  332 + $max = 51;
  333 + for($i=0; $i < $n; ++$i)
  334 + {$nomes .= $a{mt_rand(0, $max)};}
  335 + return $nomes;
  336 + }
  337 +}
  338 +?>