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Commit a42cf08bc5b8bcb7b8dfae3f6aa8099095bd978a

Authored by Edmar Moretti
1 parent 4ae358d7
Exists in master and in 6 other branches composer, doc-root, guia, licenca, readme, unmaintened

Correção na geração de KMZ para visualização de vetores no Google Earth

Showing 2 changed files with 1253 additions and 1167 deletions   Show diff stats
pacotes/kmlmapserver/classes/layerserver.class.php
  Diff comments   View file @a42cf08
1 1 <?php
2 2 /**
3   -* Mapserver wrapper to KML/KMZ data
4   -*
5   -* Returns KML or KMZ representation of common OGC requests
6   -*
7   -* <pre>
8   -* accepted parameters (case insensitive):
9   -* - request = string - request type (OGC WFS like), can be kml (default), kmz, icon
10   -* - map = string - path to mapfile
11   -* - typename = string - (can be a csv list) - layer name(s)
12   -* - filter = string - filter encoding
13   -* - bbox = string - (csv) - bounding box csv
14   -* - encoding = string - data and mapfile encoding, defaults to ISO-8859-1
15   -*
16   -*
17   -* </pre>
18   -*
19   -* @author Alessandro Pasotti
20   -* @copyright 2007 ItOpen.it - All rights reserved
21   -* @package KMLMAPSERVER
22   -
23   -This file is part of KMLMAPSERVER.
24   -
25   - KMLMAPSERVER is free software; you can redistribute it and/or modify
26   - it under the terms of the GNU Lesser General Public License as published by
27   - the Free Software Foundation; either version 3 of the License, or
28   - (at your option) any later version.
29   -
30   - KMLMAPSERVER is distributed in the hope that it will be useful,
31   - but WITHOUT ANY WARRANTY; without even the implied warranty of
32   - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
33   - GNU Lesser General Public License for more details.
34   -
35   - You should have received a copy of the GNU Lesser General Public License
36   - along with KMLMAPSERVER; if not, write to the Free Software
37   - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
38   -
39   -*/
40   -
41   -
42   -/** Fix a GE bug for filled polygons */
  3 + * Mapserver wrapper to KML/KMZ data
  4 + *
  5 + * Returns KML or KMZ representation of common OGC requests
  6 + *
  7 + * <pre>
  8 + * accepted parameters (case insensitive):
  9 + * - request = string - request type (OGC WFS like), can be kml (default), kmz, icon
  10 + * - map = string - path to mapfile
  11 + * - typename = string - (can be a csv list) - layer name(s)
  12 + * - filter = string - filter encoding
  13 + * - bbox = string - (csv) - bounding box csv
  14 + * - encoding = string - data and mapfile encoding, defaults to ISO-8859-1
  15 + *
  16 + *
  17 + * </pre>
  18 + *
  19 + * @author Alessandro Pasotti
  20 + * @copyright 2007 ItOpen.it - All rights reserved
  21 + * @package KMLMAPSERVER
  22 +
  23 + This file is part of KMLMAPSERVER.
  24 +
  25 + KMLMAPSERVER is free software; you can redistribute it and/or modify
  26 + it under the terms of the GNU Lesser General Public License as published by
  27 + the Free Software Foundation; either version 3 of the License, or
  28 + (at your option) any later version.
  29 +
  30 + KMLMAPSERVER is distributed in the hope that it will be useful,
  31 + but WITHOUT ANY WARRANTY; without even the implied warranty of
  32 + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  33 + GNU Lesser General Public License for more details.
  34 +
  35 + You should have received a copy of the GNU Lesser General Public License
  36 + along with KMLMAPSERVER; if not, write to the Free Software
  37 + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  38 +
  39 + */
  40 +
  41 +/**
  42 + * Fix a GE bug for filled polygons
  43 + */
43 44 define('TREAT_POLY_AS_LINE', false);
44 45  
45   -/** Enable cache */
  46 +/**
  47 + * Enable cache
  48 + */
46 49 define('ENABLE_CACHE', true);
47   -if(function_exists("dl")){
48   - if (!function_exists('ms_GetVersion'))
49   - {dl( 'php_mapscript.'.PHP_SHLIB_SUFFIX );}
50   - if (!extension_loaded('php_mbstring'))
51   - {dl( 'php_mbstring.' . PHP_SHLIB_SUFFIX );}
  50 +if (function_exists("dl")) {
  51 + if (! function_exists('ms_GetVersion')) {
  52 + dl('php_mapscript.' . PHP_SHLIB_SUFFIX);
  53 + }
  54 + if (! extension_loaded('php_mbstring')) {
  55 + dl('php_mbstring.' . PHP_SHLIB_SUFFIX);
  56 + }
52 57 }
53   -if (!function_exists('ms_GetVersion'))
54   -{echo "Nao foi possivel carregar php_mapscript";}
55   -/**
56   -* Main server class
57   -*/
58   -class LayerServer {
59   -
60   - /** map file path */
61   - var $map;
62   -
63   - /** request */
64   - var $request;
65   -
66   - /** map instance */
67   - var $map_object;
68   -
69   - /** layer name(s) passed on the request */
70   - var $typename;
71   -
72   - /** array of requested layer objects (hash with layer name as key) */
73   - var $layers;
74   -
75   - /** filters */
76   - var $filter;
77   -
78   - /** bounding box */
79   - var $bbox;
80   -
81   - /** error messages */
82   - var $errors;
83   -
84   - /** send zipped data */
85   - var $_zipped = false;
86   -
87   - /** internal XML buffer */
88   - var $_xml;
89   -
90   - /** input projection */
91   - var $in_proj;
92   -
93   - /** output projection */
94   - var $out_proj;
95   -
96   - /** debug flag */
97   - var $_debug = false;
98   -
99   - /** end point */
100   - var $endpoint;
101   -
102   - /** custom style counter */
103   - var $style_counter = 0;
104   -
105   - /**
106   - * Mapfile and data encoding encoding
107   - * XMl output must be UTF-8, attributes and METADATA based strings
108   - * must be converted to UTF-8, encoding defaults to ISO-8859-1, if
109   - * your encoding is different, you can set it through CGI style parameters
110   - */
111   - var $encoding;
112   - /**
113   - * send networklink
114   - * wether folder should contain networklinks instead of real geometries
115   - * it is automatically set when all layers are requested
116   - */
117   - var $_networklink;
118   - /**
119   - * Initialize
120   - *
121   - */
122   - function LayerServer(){
123   - $this->errors = array();
124   - // Load request parameters
125   - $this->get_request();
126   - $this->style_counter = 0;
127   - // Load map
128   - if(!$this->has_error()) {
129   - $this->load_map();
130   - }
131   - }
132   - /**
133   - * Run the server and sends data
134   - * @return string or void
135   - */
136   - function run(){
137   - // Check cache
138   - if(ENABLE_CACHE){
139   - $cache_file = $this->get_cache_file_name();
140   - if(file_exists($cache_file)){
141   - $this->send_header();
142   - readfile($cache_file);
143   - exit;
144   - }
145   - }
146   - // If not layer are requested, send all as networklinks
147   - if(!$this->typename){
148   - $this->_networklink = true;
149   - $this->typename = $this->get_layer_list();
150   - } else {
151   - $this->_networklink = false;
152   - }
153   - if($this->_networklink == false){
154   - //desliga todos os layers
155   - for($i = 0; $i < $this->map_object->numlayers; $i++){
156   - $l = $this->map_object->getLayer($i);
157   - $l->set("status",MS_OFF);
158   - }
159   - //ajusta a legenda
160   - $nomesl = explode(',', $this->typename);
161   - foreach ($nomesl as $nomel){
162   - $layer = $this->map_object->getlayerbyname($nomel);
163   - if($layer){
164   - $layer->set("status",MS_DEFAULT);
165   - if ($layer->numclasses > 0){
166   - $classe = $layer->getclass(0);
167   - if (($classe->name == "") || ($classe->name == " ")){
168   - $classe->set("name",$layer->getmetadata("tema"));
169   - }
170   - //corrige o titulo da legenda
171   - $nclass = $layer->numclasses;
172   - for($j=0;$j<$nclass;$j++){
173   - $classe = $layer->getclass($j);
174   - if($classe->title === ""){
175   - $classe->title = $classe->name;
176   - }
177   - }
178   - }
179   - }
180   - }
181   - }
182   - $imageObj = $this->map_object->drawlegend();
183   - $url = $imageObj->saveWebImage();
184   - $protocolo = explode("/",$_SERVER['SERVER_PROTOCOL']);
185   - $url = strtolower($protocolo[0]."://".$_SERVER['HTTP_HOST']).$url;
186   - $legenda = " <ScreenOverlay>" . PHP_EOL
187   - . " <name>Legenda</name>" . PHP_EOL
188   - . " <Icon>" . PHP_EOL
189   - . " <href>".$url."</href>" . PHP_EOL
190   - . " </Icon>" . PHP_EOL
191   - . " <overlayXY x='0.01' y='0.14' xunits='fraction' yunits='fraction'/>" . PHP_EOL
192   - . " <screenXY x='0.01' y='0.14' xunits='fraction' yunits='fraction'/>" . PHP_EOL
193   - . " <size x='-1' y='-1' xunits='pixels' yunits='pixels'/>" . PHP_EOL
194   - . " </ScreenOverlay>" . PHP_EOL;
195   - if($this->_networklink == false){
196   - $this->_xml = new SimpleXMLElement('<kml xmlns="http://earth.google.com/kml/2.0"><Document >'.$legenda.'</Document></kml>');
197   - }
198   - else{
199   - $this->_xml = new SimpleXMLElement('<kml xmlns="http://earth.google.com/kml/2.0"><Document ></Document></kml>');
200   - }
201   - // Prepare projection
202   - $this->in_proj = ms_newProjectionObj($this->map_object->getProjection());
203   - // Set projection to GOOGLE earth's projection
204   - $this->out_proj = ms_newProjectionObj("init=epsg:4326");
205   - // Set endpoint
206   - //die($_SERVER['REQUEST_URI']);
207   -
208   - $protocolo = explode("/",$_SERVER['SERVER_PROTOCOL']);
209   - $protocolo = strtolower($protocolo[0]);
210   - $this->endpoint = $protocolo . '://'.$_SERVER['SERVER_NAME'] . ($_SERVER['SERVER_PORT'] ? ':'.$_SERVER['SERVER_PORT'] : '') . $_SERVER['PHP_SELF'];
211   - // Process request
212   - if(!$this->has_error()) {
213   - $this->process_request();
214   - }
215   - if($this->has_error()){
216   - $this->add_errors();
217   - }
218   - return $this->send_stream($this->get_kml());
219   - }
220   -
221   - /**
222   - * Set debug flag
223   - * @param boolean $value
224   - */
225   - function set_debug($value){
226   - $this->_debug = $value;
227   - }
228   -
229   - /**
230   - * Get all request parameters
231   - */
232   - function get_request(){
233   - $this->map = $this->load_parm('map');
234   - $this->bbox = $this->load_parm('bbox');
235   - $this->filter = $this->load_parm('filter');
236   - $this->typename = $this->load_parm('typename');
237   - $this->encoding = $this->load_parm('encoding', 'ISO-8859-1');
238   - $this->request = $this->load_parm('request', 'kml');
239   - if($this->request == 'kmz') {
240   - $this->_zipped = true;
241   - }
242   - if(!$this->map){
243   - $this->set_error('No mapfile specified');
244   - }
245   - }
246   -
247   - /**
248   - * Apply filter
249   - * @return array
250   - */
251   - function apply_filter(&$layer, &$filter){
252   - if($layer->connectiontype == MS_POSTGIS){
253   - if($filter->PropertyIsEqualTo){
254   - $searchstring = '"'.$filter->PropertyIsEqualTo->PropertyName . ' = ' . '\''.addslashes($filter->PropertyIsEqualTo->Literal).'\''.'"';
255   - $searchfield = $filter->PropertyIsEqualTo->PropertyName;
256   - } elseif($filter->PropertyIsLike){
257   - $searchfield = $filter->PropertyIsLike->PropertyName;
258   - $searchstring ='"'.$filter->PropertyIsLike->PropertyName . ' LIKE \'%' . addslashes($filter->PropertyIsLike->Literal) . '%\''.'"';
259   - }
260   - } elseif($layer->connectiontype == MS_SHAPEFILE || $layer->connectiontype == MS_OGR){
261   - if($filter->PropertyIsEqualTo){
262   - $searchstring = $filter->PropertyIsEqualTo->Literal;
263   - $searchfield = $filter->PropertyIsEqualTo->PropertyName;
264   - } elseif($filter->PropertyIsLike){
265   - $searchstring = $filter->PropertyIsLike->Literal;
266   - $searchfield = $filter->PropertyIsLike->PropertyName;
267   - }
268   - }
269   - return array($searchfield, $searchstring);
270   - }
271   - /**
272   - * Process request
273   - */
274   - function process_request(){
275   - // Get layer(s)
276   - $layers = explode(',', $this->typename);
277   - if($this->_networklink){
278   - foreach($layers as $layer){
279   - $this->add_networklink($layer);
280   - }
281   - } else {
282   - foreach($layers as $layer){
283   - //echo "Oi";exit;
284   - $this->process_layer_request($layer);
285   - }
286   - }
287   - }
288   - /**
289   - * Add a networklink
290   - */
291   - function add_networklink(&$layer_name){
292   - $nl =& $this->_xml->Document->addChild('NetworkLink');
293   - $layer = @$this->map_object->getLayerByName($layer_name);
294   - if(!$layer)
295   - {$layer = $this->map_object->getlayer(0);}
296   - $nl->addChild('name', $this->get_layer_description($layer));
297   - $nl->addChild('visibility', 0);
298   - $link =& $nl->addChild('Link');
299   - $link->addChild('href', $this->endpoint . '?map=' . $this->map . '&amp;typename=' . urlencode($layer_name) . '&amp;request=' . ($this->_zipped ? 'kmz' : 'kml'));
300   - }
301   -
302   -
303   - /**
304   - * Process a single layer
305   - * @return boolean false on error
306   - */
307   - function process_layer_request(&$layer_name){
308   - error_reporting(0);
309   - $v = "5.0.0";
310   - $vs = explode(" ",ms_GetVersion());
311   - $cvs = count($vs);
312   - for ($i=0;$i<$cvs;++$i) {
313   - if(trim(strtolower($vs[$i])) == "version")
314   - {$v = $vs[$i+1];}
315   - }
316   - $v = explode(".",$v);
317   - $versao = $v[0];
318   -
319   - $layer = @$this->map_object->getLayerByName($layer_name);
320   - if(!$layer)
321   - {$layer = $this->map_object->getlayer(0);}
322   - if(!$layer){
323   - $this->set_error('Nenhum layer com esse nome foi encontrado no mapfile ' . $layer_name, $layer_name);
324   - return false;
325   - }
326   - // Add to layer list
327   - $this->layers[$layer_name] =& $layer;
328   - // Get custom template if any
329   - $description_template = $layer->getMetadata('DESCRIPTION_TEMPLATE');
330   - // Set on
331   - $layer->set( 'status', MS_DEFAULT );
332   - // Set kml title from layer description (default to layer name)
333   - $layer_desc = $this->get_layer_description($layer);
334   -
335   - // Now switch raster layers
336   - //var_dump($layer->type == MS_LAYER_RASTER);
337   - if($layer->type == MS_LAYER_RASTER){
338   - // Check if wms_onlineresource metadata is set
339   - $wms_link = $this->map_object->getMetadata('wms_onlineresource');
340   - if(!$wms_link){
341   - $wms_link = $this->map_object->getMetadata('ows_onlineresource');
342   - }
343   - if(!$wms_link){
344   - $this->set_error('No WMS server available for ' . $layer_name, $layer_name);
345   - return false;
346   - }
347   - // Add parameters to OGC server call
348   - // Fix &
349   - $wms_link = preg_replace('/&/', '&amp;', $wms_link);
350   - $wms_link .= 'VERSION=1.1.1&amp;REQUEST=GetMap&amp;SRS=EPSG:4618&amp;STYLES=&amp;FORMAT=image/png&amp;TRANSPARENT=TRUE&amp;';
351   - // Link ok, create folder
352   - //$folder =& $this->_xml->Document->addChild('GroundOverlay');
353   - $folder =& $this->simplexml_addChild($this->_xml->Document,'GroundOverlay');
354   - //simplexml_addChild($parent, $name, $value='')
355   - //$folder->addChild('description', $this->get_layer_description($layer));
356   - $this->simplexml_addChild($folder,'name',$layer_desc);
357   -
358   - //$folder->addChild('name', $layer_desc);
359   - $this->add_wms_link($folder, $layer, $wms_link);
360   - } else {
361   - // Apply filter
362   - if($this->filter){
363   - // Try loading as XML
364   - try {
365   - $filter = @new SimpleXMLElement($this->filter);
366   - list($searchfield, $searchstring) = $this->apply_filter($layer, $filter);
367   - if(! ($searchfield && $searchstring)){
368   - $this->set_error('Error parsing filter', $layer_name);
369   - return false;
370   - }
371   - } catch (Exception $e) {
372   - $this->set_error('Wrong XML filter', $layer_name);
373   - $this->filter = null;
374   - return false;
375   - }
376   - }
377   -
378   - // Get results
379   - if(MS_SUCCESS == $layer->open()){
380   - // Search which column to use to identify the feature
381   - $namecol = $layer->getMetadata("itens");
382   - if($namecol == ""){
383   - $cols = array_values($layer->getItems());
384   - $namecol = $cols[0];
385   - }
386   - else
387   - {$namecol = explode(",",$namecol);$namecol = $namecol[0];}
388   - // Add classes
389   - $folder =& $this->_xml->Document->addChild('Folder');
390   -
391   - $class_list = $this->parse_classes($layer, $folder, $namecol, $title_field, $description_template);
392   -
393   - //die(print_r($class_list, true));
394   - $folder->addChild('description', $this->get_layer_description($layer));
395   - $folder->addChild('name', $layer_desc);
396   -
397   - //print("$searchfield && $searchstring");
398   - if(!isset($searchfield)){$searchfield = false;}
399   - if(!isset($searchstring)){$searchstring = false;}
400   -
401   - if($searchfield && $searchstring){
402   - if(@$layer->queryByAttributes($searchfield, $searchstring, MS_MULTIPLE) == MS_SUCCESS){
403   - $layer->open();
404   - //var_dump($layer->getItems()); die();
405   - for ($j=0; $j < $layer->getNumResults(); $j++)
406   - {
407   - // get next shape row
408   - if($versao >= 6)
409   - {$shape = $layer->getShape($layer->getResult($j));}
410   - else{
411   - $result = $layer->getResult($j);
412   - $shape = $layer->getFeature($result->shapeindex,$result->tileindex);
413   - }
414   - $this->process_shape($layer, $shape, $class_list, $folder, $namecol);
415   - // end for loop
416   - }
417   - } else {
418   - $this->set_error('Query returned no data', $layer_name);
419   - return false;
420   - }
421   - } else { // Get all shapes
422   - $layer->set("template","none.htm");
423   - $layer->queryByrect($this->map_object->extent);
424   - $layer->open();
425   - $n = $layer->getNumResults();
426   - for ($j=0; $j < $n; $j++)
427   - {
428   - // get next shape row
429   - if($versao >= 6)
430   - {
431   - $result = $layer->getResult($j);
432   - $shape = $layer->getShape($result);
433   - }
434   - else{
435   - $result = $layer->getResult($j);
436   - $shape = $layer->getFeature($result->shapeindex,$result->tileindex);
437   - }
438   - $shape->classindex = $result->classindex;
439   - $this->process_shape($layer, $shape, $class_list, $folder, $namecol);
440   - }
441   - if($n == 0) {
442   - $this->set_error('QueryByRect returned no data', $layer_name);
443   - return false;
444   - }
445   - }
446   - $layer->close();
447   - } else {
448   - $this->set_error('Layer cannot be opened', $layer_name);
449   - return false;
450   - }
451   - }
452   - return true;
453   - }
454   -
455   - /**
456   - * Process the shape
457   - */
458   - function process_shape(&$layer, &$shape, &$class_list, &$folder, &$namecol){
459   - $permite = $layer->getmetadata("permitekmz");
460   - if(strtolower($permite) == "nao"){return;}
461   - $itens = $layer->getmetadata("itens");
462   - $itensdesc = $layer->getmetadata("itensdesc");
463   - $shape->project($this->in_proj, $this->out_proj);
464   - // Assign style
465   - if($layer->classitem){
466   - //$style_id = $this->get_shape_class($layer->classitem, $shape->values, $class_list);
467   - }
468   - if(!isset($style_id)){
469   - // Get first class
470   - $class_keys = array_keys($class_list);
471   - $indice = $shape->classindex;
472   - $classe = $layer->getclass($indice);
473   - $nome= $classe->name;
474   - $style_id = preg_replace('/[^A-z0-9]/', '_', $layer->name . $nome);
475   - }
476   - // Add the feature
477   - if(array_key_exists('folder', $class_list[$style_id])) {
478   - $feature_folder =& $class_list[$style_id]['folder'];
479   - } else {
480   - //die('missing folder for ' . $style_id);
481   - $feature_folder =& $folder;
482   - }
483   - if(!is_object($feature_folder)){
484   - $folder_name = $feature_folder;
485   - $feature_folder =& $folder ->addChild('Folder');
486   - $feature_folder->addChild('name', $folder_name);
487   - }
488   - // Add style class
489   - $style_url =& $this->add_style($layer, $feature_folder, $style_id, $class_list[$style_id], $namecol, $shape->values);
490   - $wkt = $shape->toWkt();
491   - $description_template = $layer->getMetadata('DESCRIPTION_TEMPLATE');//false;
492   - if($description_template == "")
493   - {$description_template = false;}
494   - $placemark =& $this->add_feature($feature_folder, $wkt, $shape->values[$namecol], $shape->values, $description_template, $class_list[$style_id],$itens,$itensdesc);
495   -
496   - $placemark->addChild('styleUrl', '#'. $style_url);
497   -
498   - }
499   - /**
500   - * Add the feature to the result set
501   - * @return reference to placemark object
502   - */
503   - function &add_feature(&$folder, &$wkt, $featurename, $attributes, $description_template, $style_data,$itens,$itensdesc){
504   - $pm = $folder->addChild('Placemark');
505   - $fname = mb_convert_encoding($featurename,"UTF-8",mb_detect_encoding($featurename,'UTF-8, UTF-7, ASCII, ISO-8859-1'));
506   - $pm->addChild('name',$fname);
507   - $pm->addChild('description', $this->get_feature_description($fname, $attributes, $description_template,$itens,$itensdesc));
508   - // Now parse the wkt
509   - if(strpos($wkt, 'MULTILINESTRING') !== false){
510   - $this->add_multilinestring($wkt, $pm, $featurename, $style_data['icon']);
511   - } elseif(strpos($wkt, 'LINESTRING') !== false){
512   - $this->add_linestring($wkt, $pm, $featurename, $style_data['icon']);
513   - } elseif(strpos($wkt, 'POINT') !== false){
514   - $this->add_point($wkt, $pm, $featurename);
515   - } elseif(strpos($wkt, 'MULTIPOLYGON') !== false){
516   - if(TREAT_POLY_AS_LINE){
517   - $ml = $pm->addChild('MultiGeometry');
518   - foreach(split('\), \(', $wkt) as $line){
519   - $this->add_multilinestring($line, $ml, $featurename );
520   - }
521   - } else {
522   - $this->add_multipolygon($wkt, $pm, $featurename);
523   - }
524   - } elseif(strpos($wkt, 'POLYGON') !== false){
525   - if(TREAT_POLY_AS_LINE){
526   - $this->add_multilinestring($wkt, $pm, $featurename);
527   - } else {
528   - $this->add_polygon($wkt, $pm, $featurename);
529   - }
530   - } else {
531   - // Error?
532   - }
533   - return $pm;
534   - }
535   -
536   - /**
537   - * Add a linestring
538   - */
539   - function add_linestring(&$wkt, &$element, $featurename, $add_points){
540   - preg_match('/(\d+[^\(\)]*\d)/', $wkt, $data);
541   - $data = str_replace(', ', '#', $data[1]);
542   - $data = str_replace(' ', ',', $data);
543   - $data = str_replace('#', ' ', $data);
544   - if($add_points){
545   - preg_match('/^(\d+\.\d+,\d+\.\d+).*(\d+\.\d+,\d+\.\d+)$/', $data, $points);
546   - if(count($points) == 3){
547   - $mg = $element->addChild('MultiGeometry');
548   - $ls = $mg->addChild('LineString');
549   - $pt1 = $mg->addChild('Point');
550   - $pt1->addChild('coordinates', $points[1]);
551   - $pt2 = $mg->addChild('Point');
552   - $pt2->addChild('coordinates', $points[2]);
553   - } else {
554   - die('errore');
555   - $ls = $element->addChild('LineString');
556   - }
557   - //print_r($points);die();
558   - } else {
559   - $ls = $element->addChild('LineString');
560   - }
561   - $ls->addChild('coordinates', $data);
562   - }
563   -
564   - /**
565   - * Add a multilinestring
566   - */
567   - function add_multilinestring(&$wkt, &$element, $featurename, $add_points){
568   - $ml = $element->addChild('MultiGeometry');
569   - foreach(split('\), \(', $wkt) as $line){
570   - $this->add_linestring($line, $ml, $featurename, $add_points );
571   - }
572   - }
573   -
574   - /**
575   - * Add a point
576   - */
577   - function add_point(&$wkt, &$element, $featurename){
578   - $pt = $element->addChild('Point');
579   - /*
580   - preg_match('/(\d\.?\d+\s\d+\.?\d+)/', $wkt, $data);
581   - //var_dump($data);exit;
582   - $data = str_replace(' ', ',', $data[1]);
583   - */
584   - $data = str_replace("(","",$wkt);
585   - $data = str_replace(")","",$data);
586   - $data = str_replace("POINT","",$data);
587   - $data = str_replace(" ",",",trim($data));
588   - //echo $data;exit;
589   - $pt->addChild('coordinates', $data);
590   - }
591   -
592   -
593   - /**
594   - * Add a polygon
595   - */
596   - function add_polygon(&$wkt, &$element, $featurename){
597   - $ml = $element->addChild('Polygon');
598   - foreach(split('\), \(', $wkt) as $line){
599   - preg_match('/(\d+[^\(\)]*\d)/', $wkt, $data);
600   - $data = str_replace(', ', '#', $data[1]);
601   - $data = str_replace(' ', ',', $data);
602   - // Add 1 meter height
603   - $data = str_replace('#', ',1 ', $data) . ',1';
604   - $ml->addChild('tessellate', 1);
605   - //$element->addChild('altitudeMode', 'relativeToGround');
606   - $element->addChild('altitudeMode', 'clampToGround');
607   - $ob = $ml->addChild('outerBoundaryIs');
608   - $ls = $ob->addChild('LinearRing');
609   - $ls->addChild('coordinates', $data);
610   - }
611   - }
612   -
613   -
614   - /**
615   - * Add a multipolygon
616   - * fixme: untested, should take holes into account
617   - */
618   - function add_multipolygon(&$wkt, &$element, $featurename){
619   - $ml = $element->addChild('MultiGeometry');
620   - foreach(split('\), \(', $wkt) as $line){
621   - $this->add_polygon($line, $ml, $featurename );
622   - }
623   - }
624   -
625   -
626   - /**
627   - * Get the feature description
628   - */
629   - function get_feature_description($featurename, $attributes, $description_template,$itens,$itensdesc){
630   - // Compute hyperlink
631   - //var_dump($attributes);exit;
632   - //if($description_template != ""){return $description_template;}
633   - $n = "";
634   - if($description_template != "")
635   - {
636   - foreach($attributes as $k => $val)
637   - {$description_template = str_replace("%".$k."%",$attributes[$k],$description_template);}
638   - $n = $description_template;
639   - }
640   - else
641   - {
642   - if($itens == "")
643   - {
644   - foreach($attributes as $k => $val){
645   - $n .= $k." - ".$attributes[$k]."\n";
646   - }
647   - }
648   - else
649   - {
650   - $itens = explode(",",$itens);
651   - $itensdesc = explode(",",$itensdesc);
652   - for($i=0;$i<count($itens);$i++)
653   - {$n .= $itensdesc[$i]." - ".$attributes[$itens[$i]]."\n";}
654   - }
655   - }
656   - $description = mb_convert_encoding($n,"UTF-8",mb_detect_encoding($n,"UTF-8,ISO-8859-1"));
657   - return $description;
658   - }
659   - /**
660   - * Parse classes
661   - * @return array hash of 'style_id' => style_data)
662   - */
663   - function parse_classes(&$layer, &$folder, &$namecol, &$title_field, &$description_template ){
664   - $style_ar = array();
665   - $numclasses = $layer->numclasses;
666   - $versao = $this->versao();
667   - $vi = $versao["inteiro"];
668   - for($i = 0; $i < $numclasses; $i++){
669   - $class = $layer->getClass($i);
670   - if($vi >= 60200){
671   - if($class->numlabels > 0)
672   - $label = $class->getLabel(0);
673   - }
674   - else{
675   - $label = $class->label;
676   - }
677   - if($label){
678   - $style['label_color'] = $label->color;
679   - $style['label_size'] = $label->size;
680   - }
681   - // Get styles
682   - for($j = 0; $j < $class->numstyles; $j++){
683   - $_style = $class->getStyle($j);
684   - $style['color'] = $_style->color;
685   - $style['outlinecolor'] = $_style->outlinecolor;
686   - $style['width'] = $_style->size; // Lines
687   - $style['backgroundcolor'] = $_style->backgroundcolor;
688   - if($layer->type == MS_LAYER_POINT)
689   - $style['icon'] = $this->get_icon_url($layer, $class->name,$i);
690   - $style['icon_width'] = $_style->size; // Points
691   - }
692   - $style['expression'] = $class->getExpressionString();
693   - // Set description_template if any
694   - $style['description_template'] = $description_template;
695   - // Get icon for lines if any
696   - if($icon = $layer->getMetadata('KML_ADD_POINT')){
697   - $style['icon'] = $icon;
698   - $style['icon_width'] = 32;
699   - }
700   - // Create style element
701   - $style_id = preg_replace('/[^A-z0-9]/', '_', $layer->name . $class->name);
702   - $this->add_style($layer, $folder, $style_id, $style, $namecol, $title_field );
703   - // create folder if more than one class
704   - if($numclasses > 1){
705   - //$style['folder'] =& $class->name;
706   - //$folder->addChild('Folder');
707   - //$style['folder']->addChild('name', $class->name);
708   - }
709   - $style_ar[$style_id] = $style;
710   - }
711   - return $style_ar;
712   - }
713   -
714   - /**
715   - * Return a CSV list of all layer names in the mapfile
716   - * fixme: filter out ANNOTATIONS and other "strange" layers
717   - */
718   - function get_layer_list(){
719   - $layer_list = array();
720   - for($i = 0; $i < $this->map_object->numlayers; $i++){
721   - $layer =& $this->map_object->getLayer($i);
722   - $kml_skip = $layer->getMetadata('KML_SKIP');
723   - if(strtolower($kml_skip) !== 'true'){
724   - $layer_list[] = $layer->name;
725   - }
726   - }
727   - return join(',', $layer_list);
728   - }
729   -
730   -
731   - /**
732   - * Return the class for the shape, default to last class if not match
733   - */
734   - function get_shape_class(&$classitem, &$values, &$class_list){
735   - //var_dump($class_list); die();
736   - foreach($class_list as $style_id => $style_data){
737   - if($style_data['expression'] && preg_match($style_data['expression'], $values[$classitem])){
738   - //print "get_shape_class($classitem) ".$values[$classitem]." matches<br>";
739   - return $style_id;
740   - }
741   - }
742   - //print "get_shape_class($classitem) ".$values[$classitem]." no matches<br>";
743   - return $style_id;
744   - }
745   -
746   - /**
747   - * Add the style
748   - * @return the style URL
749   - */
750   - function add_style(&$layer, &$folder, $style_id, &$style_data){
751   - // Calculare style URL
752   -
753   - if($style_data['description_template']){
754   - $this->style_counter++;
755   - $style_id .= '_'.$this->style_counter;
756   - $balloon_data = $this->get_feature_description($attributes[$namecol], $attributes, $style_data['description_template']);
757   - }
758   -
759   - // Check if the style already exists
760   - $expr = '//*[@id=\''.$style_id.'\']';
761   - if($folder->xpath($expr)) {
762   - return $style_id;
763   - }
764   - $new_style =& $folder->addChild('Style');
765   - $new_style['id'] = $style_id;
766   - // Switch layer type
767   - switch($layer->type){
768   - case MS_LAYER_POINT:
769   - $this->add_style_point($new_style, $style_data);
770   - break;
771   - case MS_LAYER_POLYGON:
772   - $this->add_style_polygon($new_style, $style_data);
773   - break;
774   - case MS_LAYER_LINE:
775   - $this->add_style_line($new_style, $style_data);
776   - // Add KML_ADD_POINT icon
777   - if($style_data['icon']){
778   - $this->add_style_point($new_style, $style_data);
779   - }
780   - break;
781   - }
782   - return $style_id;
783   - }
784   -
785   - /**
786   - * Add style for lines
787   - */
788   - function add_style_line(&$new_style, &$style_data){
789   - if($style_data['outlinecolor']->red != -1){
790   - $st =& $new_style->addChild('LineStyle');
791   - $st->addChild('color', sprintf('FF%02X%02X%02X', $style_data['outlinecolor']->blue, $style_data['outlinecolor']->green, $style_data['outlinecolor']->red));
792   - if($width) {
793   - $st->addChild('width', $width);
794   - }
795   - } elseif($style_data['color']->red != -1){
796   - $st =& $new_style->addChild('LineStyle');
797   - $st->addChild('color', sprintf('FF%02X%02X%02X', $style_data['color']->blue, $style_data['color']->green, $style_data['color']->red));
798   - if($width) {
799   - $st->addChild('width', $width);
800   - }
801   - }
802   - }
803   -
804   - /**
805   - * Add style for points
806   - */
807   - function add_style_point(&$new_style, &$style_data){
808   - if($style_data['icon']){
809   - $st =& $new_style->addChild('IconStyle');
810   - if($style_data['width'] && $style_data['icon_width'] != 32){
811   - /**
812   - *
813   - */
814   - //$st->addChild('scale', $style_data['icon_width'] / 32);
815   - $st->addChild('scale', 1);
816   - }
817   - else
818   - {$st->addChild('scale', 1);}
819   - $icon =& $st->addChild('Icon');
820   - $icon->addChild('href', htmlentities($style_data['icon']));
821   -
822   - }
823   - $ls =& $new_style->addChild('LabelStyle');
824   - $ls->addChild('scale', $style_data['label_size'] / 32);
825   - // Add the balloon style if description_template is set
826   - /*
827   - if($style_data['description_template']){
828   - $this->add_balloon_style($new_style, $balloon_data);
829   - }
830   - */
831   - // Label size and color
832   - /*
833   - if($style_data['label_size'] || $style_data['label_color']){
834   - $ls =& $new_style->addChild('LabelStyle');
835   - if($style_data['label_size'] != -1 && $style_data['label_size'] != 32){
836   - $ls->addChild('scale', $style_data['label_size'] / 32);
837   - }
838   - if($style_data['label_color']->red != -1){
839   - $ls->addChild('color', sprintf('FF%02X%02X%02X', $style_data['label_color']->blue, $style_data['label_color']->green, $style_data['label_color']->red));
840   - }
841   - }
842   - */
843   - }
844   -
845   - /**
846   - * Add style for polygons
847   - */
848   - function add_style_polygon(&$new_style, &$style_data){
849   - // Get also outline styles
850   - $this->add_style_line($new_style, $style_data);
851   - $st =& $new_style->addChild('PolyStyle');
852   - //die(print_r($backgroundcolor, true));
853   - if($style_data['color']->red != -1){
854   - $st->addChild('color', sprintf('FF%02X%02X%02X', $style_data['color']->blue, $style_data['color']->green, $style_data['color']->red));
855   - $st->addChild('fill', 1);
856   - } else {
857   - $st->addChild('fill', 0);
858   - }
859   - $st->addChild('outline', 1);
860   - }
861   -
862   - /**
863   - * Add a WMS raster link
864   - */
865   - function add_wms_link(&$folder, &$layer, &$link){
866   - // Build up the KML response document.
867   - //$icon =& $folder->addChild('Icon');
868   - $icon =& $this->simplexml_addChild($folder,'Icon');
869   - //$icon->addChild('href', $link . 'layers=' . $layer->name);
870   - $this->simplexml_addChild($icon,'href', $link . 'layers=' . $layer->name);
871   - //$icon->addChild('viewRefreshMode', 'onStop');
872   - $this->simplexml_addChild($icon,'viewRefreshMode', 'onStop');
873   - //$llbox =& $folder->addChild('LatLonBox');
874   - $llbox =& $this->simplexml_addChild($folder,'LatLonBox');
875   - $ext = $this->map_object->extent;
876   - $ext->project($this->in_proj, $this->out_proj);
877   - //$llbox->north = $ext->maxy;
878   - $this->simplexml_addChild($llbox,'north', $ext->maxy);
879   - //$llbox->south = $ext->miny;
880   - $this->simplexml_addChild($llbox,'south', $ext->miny);
881   - //$llbox->east = $ext->maxx;
882   - $this->simplexml_addChild($llbox,'east', $ext->maxx);
883   - //$llbox->west = $ext->minx;
884   - $this->simplexml_addChild($llbox,'west', $ext->minx);
885   - // Reset original projection
886   - $ext->project($this->out_proj, $this->in_proj);
887   - }
888   -
889   - /**
890   - * Get the url for a point icon
891   - */
892   - function get_icon_url($layer, $classname, $classindex){
893   - $classe = $layer->getclass($classindex);
894   - $estilo = $classe->getstyle(0);
895   - $url = "";
896   - $imageObj = $classe->createLegendIcon(30,30);
897   - if($imageObj)
898   - {
899   - $url = $imageObj->saveWebImage();
900   - $protocolo = explode("/",$_SERVER['SERVER_PROTOCOL']);
901   - $url = strtolower($protocolo[0]."://".$_SERVER['HTTP_HOST']).$url;
902   - $nome = $imageObj->imagepath . basename($url);
903   -
904   - $img = imagecreatefrompng($nome);
905   - $index = imagecolorexact($img, 255, 255, 255);
906   - imagecolortransparent($img, $index);
907   - imagepng($img, $nome);
908   - }
909   - return $url; //$this->endpoint . '?service=icon&map=' . $this->map . '&typename=' . urlencode($layer->name) . '&classname=' . urlencode($classname);
910   - }
911   -
912   - /**
913   - * Get the layer description
914   - */
915   - function get_layer_description(&$layer){
916   - $description = $layer->getMetadata('DESCRIPTION');
917   - if(!$description){
918   - $description = $layer->getMetadata('OWS_TITLE');
919   - }
920   - if(!$description){
921   - $description = $layer->getMetadata('WFS_TITLE');
922   - }
923   - if(!$description){
924   - $description = $layer->getMetadata('WMS_TITLE');
925   - }
926   - if(!$description){
927   - $description = $layer->getMetadata('TEMA');
928   - }
929   - if(!$description){
930   - $description = $layer->name;
931   - }
932   - $description = mb_convert_encoding($description,"UTF-8",mb_detect_encoding($description,"UTF-8,ISO-8859-1"));
933   - return $description;
934   - }
935   -
936   -
937   -
938   - /**
939   - * Add style for balloon
940   - * @param string style XML id
941   - * @param string column name for title
942   - */
943   - function add_balloon_style(&$style, $balloon_data){
944   - $balloon =& $style->addChild('BalloonStyle');
945   - $balloon->addChild('text', htmlentities($balloon_data));
946   - }
947   -
948   -
949   - /**
950   - * Get a request parameter
951   - * @param string $name
952   - * @param string $default parameter optional
953   - * @return string the parameter value or empty string if null
954   - */
955   - function load_parm($name, $default = ''){
956   - if(!isset($_REQUEST[$name])) return $default;
957   - $value = $_REQUEST[$name];
958   - if(get_magic_quotes_gpc() != 1) $value = addslashes($value);
959   - //$value = escapeshellcmd($value);
960   - return $value;
961   - }
962   -
963   - /**
964   - * Set error message
965   - * @param string $message
966   - * @param string $layer name
967   - */
968   - function set_error($message, $layer = 'Error'){
969   - $this->errors[$layer][] = $message;
970   - }
971   - /**
972   - * Load the map and create the map instance
973   - */
974   - function load_map(){
975   - if(!file_exists($this->map) && is_readable($this->map)){
976   - $this->set_error('Cannot read mapfile '. $this->map);
977   - } else {
978   - $protocolo = explode("/",$_SERVER['SERVER_PROTOCOL']);
979   - $servidor = strtolower($protocolo[0])."://".$_SERVER['HTTP_HOST'];
980   - $temp = $this->map;
981   - if(file_exists(dirname(__FILE__)."/../../../ms_configura.php")){
982   - include(dirname(__FILE__)."/../../../ms_configura.php");
983   - } else {
984   - include(dirname(__FILE__)."/../../ms_configura.php");
985   - }
986   - if(!file_exists($this->map)){
987   - $maptemp = ms_newMapObj($locaplic."/temas/".$this->map.".map");
988   - //if (strtoupper(substr(PHP_OS, 0, 3) == 'WIN'))
989   - //{$this->map = $locaplic."/aplicmap/geral1windows.map";}
990   - //else
991   - //{$this->map = $locaplic."/aplicmap/geral1.map";}
992   -
993   - $versao = $this->versao();
994   - $versao = $versao["principal"];
995   - if(!isset($base) || $base == "")
996   - {
997   - if (strtoupper(substr(PHP_OS, 0, 3) == 'WIN'))
998   - {$base = $locaplic."/aplicmap/geral1windowsv".$versao.".map";}
999   - else
1000   - {
1001   - if($base == "" && file_exists('/var/www/i3geo/aplicmap/geral1debianv'.$versao.'.map')){
1002   - $base = "/var/www/i3geo/aplicmap/geral1debianv".$versao.".map";
1003   - }
1004   - if($base == "" && file_exists('/var/www/html/i3geo/aplicmap/geral1fedorav'.$versao.'.map')){
1005   - $base = "/var/www/html/i3geo/aplicmap/geral1fedorav".$versao.".map";
1006   - }
1007   - if($base == "" && file_exists('/opt/www/html/i3geo/aplicmap/geral1fedorav'.$versao.'.map')){
1008   - $base = "/opt/www/html/i3geo/aplicmap/geral1v".$versao.".map";
1009   - }
1010   - if($base == "")
1011   - {$base = $locaplic."/aplicmap/geral1v".$versao.".map";}
1012   - }
1013   - }
1014   - $this->map = $base;
1015   -
1016   - $this->map_object = ms_newMapObj($this->map);
1017   - if(!$this->_zipped){
1018   - $this->map_object->setmetadata('wms_onlineresource',$servidor.":80/i3geo/ogc.php?tema=".$temp."&width=1500&height=1500&TRANSPARENT=true&FORMAT=image/png&");
1019   - $this->map_object->setmetadata("ows_enable_request","*");
1020   - }
1021   - $n = $this->map_object->numlayers;
1022   - for ($i=0;$i < $n;$i++)
1023   - {
1024   - $l = $this->map_object->getlayer($i);
1025   - $l->set("status",MS_DELETE);
1026   - $l->set("name","");
1027   - }
1028   - for ($i=0;$i < ($maptemp->numlayers);$i++)
1029   - {
1030   - $l = $maptemp->getlayer($i);
1031   - $l->set("status",MS_DEFAULT);
1032   - if(!$this->_zipped)
1033   - {
1034   - $l->set("type",MS_LAYER_RASTER);
1035   - $l->setmetadata('wms_onlineresource',"../../ogc.php?tema=".$temp."&width=1500&height=1500&TRANSPARENT=true&FORMAT=image/png&");
1036   - $l->setmetadata("ows_enable_request","*");
1037   - }
1038   - ms_newLayerObj($this->map_object, $l);
1039   - }
1040   - }
1041   - else{
1042   - $this->map_object = ms_newMapObj($this->map);
1043   - //$w = $this->map_object->web;
1044   - //$w->set("template","none.htm");
1045   -
1046   - if(!$this->_zipped){
1047   - //$this->map_object->setmetadata('wms_onlineresource',$servidor.":80".$locmapserv."?map=".$temp."&width=1500&height=1500&");
1048   - $this->map_object->setmetadata('wms_onlineresource',"../../ogc.php?tema=".$temp."&width=1500&height=1500&TRANSPARENT=true&FORMAT=image/png&");
1049   - $this->map_object->setmetadata("ows_enable_request","*");
1050   - }
1051   - $n = $this->map_object->numlayers;
1052   - for ($i=0;$i < $n;$i++)
1053   - {
1054   - $l = $this->map_object->getlayer($i);
1055   - $l->set("status",MS_DEFAULT);
1056   - if(!$this->_zipped)
1057   - $l->set("type",MS_LAYER_RASTER);
1058   - //$l->setmetadata('wms_onlineresource',"../../ogc.php?tema=".$temp."&width=500&height=500&");
1059   - //ms_newLayerObj($this->map_object, $l);
1060   - }
1061   - }
1062   - if(!$this->map_object){
1063   - $this->set_error('Cannot load mapfile '. $this->map);
1064   - }
1065   - }
1066   - }
1067   -
1068   - /**
1069   - * Test if has errors
1070   - * @return boolean
1071   - */
1072   - function has_error(){
1073   - return count($this->errors) > 0;
1074   - }
1075   -
1076   - /**
1077   - * Add error messages to folders TAGS
1078   - */
1079   - function add_errors(){
1080   - foreach($this->errors as $layer => $errors){
1081   - $folder =& $this->_xml->Document->addChild('Folder');
1082   - $folder->addChild('name', $layer);
1083   - $folder->addChild('description', '<p>' . join("</p>\n<p>", $errors) . "</p>");
1084   - }
1085   - return $errorxml;
1086   - }
1087   -
1088   - /**
1089   - * Fetch XML and format it
1090   - */
1091   - function get_kml(){
1092   - $doc = new DOMDocument('1.0');
1093   - $doc->formatOutput = true;
1094   - $domnode = dom_import_simplexml($this->_xml);
1095   - $domnode = $doc->importNode($domnode, true);
1096   - $domnode = $doc->appendChild($domnode);
1097   - return $doc->saveXML();
1098   - }
1099   -
1100   - /**
1101   - * Send header
1102   - */
1103   - function send_header(){
1104   - header('Content-Disposition: attachment; filename=kml.km'.($this->_zipped ? 'z' : 'l'));
1105   - header('Content-type: application/vnd.google-earth.km'.($this->_zipped ? 'z' : 'l').'+XML');
1106   - }
1107   -
1108   - /**
1109   - * Calculate cache file name
1110   - */
1111   - function get_cache_file_name(){
1112   - //obtem o arquivo do metadata do layer se existir
1113   - $layer = @$this->map_object->getlayerbyname($this->typename);
1114   - if(!$layer)
1115   - {$layer = $this->map_object->getlayer(0);}
1116   - $k = $layer->getmetadata("arquivokmz");
1117   - if($k != ""){
1118   - return $k;
1119   - }
1120   - if(file_exists(dirname(__FILE__)."/../../../ms_configura.php")){
1121   - include(dirname(__FILE__)."/../../../ms_configura.php");
1122   - } else {
1123   - include(dirname(__FILE__)."/../../ms_configura.php");
1124   - }
1125   - return $dir_tmp.'/'. md5($_SERVER['QUERY_STRING']) . ($this->_zipped ? '.kmz' : '.kml');
1126   - }
1127   -
1128   - /**
1129   - * Send stream
1130   - */
1131   - function send_stream($data){
1132   - $this->send_header();
1133   - // Compress data
1134   -
1135   - if($this->_zipped){
1136   - include("zip.class.php");
1137   - $ziper = new zipfile();
1138   - $ziper->addFile($data, 'doc.kml');
1139   - $data = $ziper->file();
1140   - }
1141   -
1142   - // Create cache if needed
1143   - if(ENABLE_CACHE && count($this->layers) == 1) {
1144   - //error_log( 'creating cache ' . $this->get_cache_file_name() );
1145   - file_put_contents($this->get_cache_file_name(), $data);
1146   - }
1147   - print $data;
1148   - exit();
1149   - }
1150   -// phpversion <= 5.1.2
1151   -
1152   -function simplexml_addChild($parent, $name, $value=''){
1153   - $new_child = new SimpleXMLElement("<$name>$value</$name>");
1154   - $node1 = dom_import_simplexml($parent);
1155   - $dom_sxe = dom_import_simplexml($new_child);
1156   - $node2 = $node1->ownerDocument->importNode($dom_sxe, true);
1157   - $node1->appendChild($node2);
1158   - return simplexml_import_dom($node2);
  58 +if (! function_exists('ms_GetVersion')) {
  59 + echo "Nao foi possivel carregar php_mapscript";
1159 60 }
1160   -function versao()
  61 +
  62 +/**
  63 + * Main server class
  64 + */
  65 +class LayerServer
1161 66 {
1162   - $v = "5.0.0";
1163   - $vs = explode(" ",ms_GetVersion());
1164   - $cvs = count($vs);
1165   - for ($i=0;$i<$cvs;++$i)
1166   - {
1167   - if(trim(strtolower($vs[$i])) == "version")
1168   - {$v = $vs[$i+1];}
1169   - }
1170   - $versao["completa"] = $v;
1171   - $v = explode(".",$v);
1172   - $versao["principal"] = $v[0];
1173   - $versao["inteiro"] = ms_GetVersionInt();
1174   - return $versao;
1175   -}
  67 +
  68 + /**
  69 + * map file path
  70 + */
  71 + var $map;
  72 +
  73 + /**
  74 + * request
  75 + */
  76 + var $request;
  77 +
  78 + /**
  79 + * map instance
  80 + */
  81 + var $map_object;
  82 +
  83 + /**
  84 + * layer name(s) passed on the request
  85 + */
  86 + var $typename;
  87 +
  88 + /**
  89 + * array of requested layer objects (hash with layer name as key)
  90 + */
  91 + var $layers;
  92 +
  93 + /**
  94 + * filters
  95 + */
  96 + var $filter;
  97 +
  98 + /**
  99 + * bounding box
  100 + */
  101 + var $bbox;
  102 +
  103 + /**
  104 + * error messages
  105 + */
  106 + var $errors;
  107 +
  108 + /**
  109 + * send zipped data
  110 + */
  111 + var $_zipped = false;
  112 +
  113 + /**
  114 + * internal XML buffer
  115 + */
  116 + var $_xml;
  117 +
  118 + /**
  119 + * input projection
  120 + */
  121 + var $in_proj;
  122 +
  123 + /**
  124 + * output projection
  125 + */
  126 + var $out_proj;
  127 +
  128 + /**
  129 + * debug flag
  130 + */
  131 + var $_debug = false;
  132 +
  133 + /**
  134 + * end point
  135 + */
  136 + var $endpoint;
  137 +
  138 + /**
  139 + * custom style counter
  140 + */
  141 + var $style_counter = 0;
  142 +
  143 + /**
  144 + * Mapfile and data encoding encoding
  145 + * XMl output must be UTF-8, attributes and METADATA based strings
  146 + * must be converted to UTF-8, encoding defaults to ISO-8859-1, if
  147 + * your encoding is different, you can set it through CGI style parameters
  148 + */
  149 + var $encoding;
  150 +
  151 + /**
  152 + * send networklink
  153 + * wether folder should contain networklinks instead of real geometries
  154 + * it is automatically set when all layers are requested
  155 + */
  156 + var $_networklink;
  157 + var $postgis_mapa;
  158 +
  159 + /**
  160 + * Initialize
  161 + */
  162 + function LayerServer()
  163 + {
  164 + $this->errors = array();
  165 + // Load request parameters
  166 + $this->get_request();
  167 + $this->style_counter = 0;
  168 + // Load map
  169 + if (! $this->has_error()) {
  170 + $this->load_map();
  171 + }
  172 + }
  173 +
  174 + /**
  175 + * Run the server and sends data
  176 + *
  177 + * @return string or void
  178 + */
  179 + function run()
  180 + {
  181 + // Check cache
  182 + if (ENABLE_CACHE) {
  183 + $cache_file = $this->get_cache_file_name();
  184 + if (file_exists($cache_file)) {
  185 + $this->send_header();
  186 + readfile($cache_file);
  187 + exit();
  188 + }
  189 + }
  190 + // If not layer are requested, send all as networklinks
  191 + if (! $this->typename) {
  192 + $this->_networklink = true;
  193 + $this->typename = $this->get_layer_list();
  194 + } else {
  195 + $this->_networklink = false;
  196 + }
  197 + if ($this->_networklink == false) {
  198 + // desliga todos os layers
  199 + for ($i = 0; $i < $this->map_object->numlayers; $i ++) {
  200 + $l = $this->map_object->getLayer($i);
  201 + $l->set("status", MS_OFF);
  202 + }
  203 + // ajusta a legenda
  204 + $nomesl = explode(',', $this->typename);
  205 + foreach ($nomesl as $nomel) {
  206 + $layer = $this->map_object->getlayerbyname($nomel);
  207 + if ($layer) {
  208 + $layer->set("status", MS_DEFAULT);
  209 + if ($layer->numclasses > 0) {
  210 + $classe = $layer->getclass(0);
  211 + if (($classe->name == "") || ($classe->name == " ")) {
  212 + $classe->set("name", $layer->getmetadata("tema"));
  213 + }
  214 + // corrige o titulo da legenda
  215 + $nclass = $layer->numclasses;
  216 + for ($j = 0; $j < $nclass; $j ++) {
  217 + $classe = $layer->getclass($j);
  218 + if ($classe->title === "") {
  219 + $classe->title = $classe->name;
  220 + }
  221 + }
  222 + }
  223 + }
  224 + }
  225 + }
  226 + $imageObj = $this->map_object->drawlegend();
  227 + $url = $imageObj->saveWebImage();
  228 + $protocolo = explode("/", $_SERVER['SERVER_PROTOCOL']);
  229 + $url = strtolower($protocolo[0] . "://" . $_SERVER['HTTP_HOST']) . $url;
  230 + $legenda = " <ScreenOverlay>" . PHP_EOL . " <name>Legenda</name>" . PHP_EOL . " <Icon>" . PHP_EOL . " <href>" . $url . "</href>" . PHP_EOL . " </Icon>" . PHP_EOL . " <overlayXY x='0.01' y='0.14' xunits='fraction' yunits='fraction'/>" . PHP_EOL . " <screenXY x='0.01' y='0.14' xunits='fraction' yunits='fraction'/>" . PHP_EOL . " <size x='-1' y='-1' xunits='pixels' yunits='pixels'/>" . PHP_EOL . " </ScreenOverlay>" . PHP_EOL;
  231 + if ($this->_networklink == false) {
  232 + $this->_xml = new SimpleXMLElement('<kml xmlns="http://earth.google.com/kml/2.0"><Document >' . $legenda . '</Document></kml>');
  233 + } else {
  234 + $this->_xml = new SimpleXMLElement('<kml xmlns="http://earth.google.com/kml/2.0"><Document ></Document></kml>');
  235 + }
  236 + // Prepare projection
  237 + $this->in_proj = ms_newProjectionObj($this->map_object->getProjection());
  238 + // Set projection to GOOGLE earth's projection
  239 + $this->out_proj = ms_newProjectionObj("init=epsg:4326");
  240 + // Set endpoint
  241 + // die($_SERVER['REQUEST_URI']);
  242 +
  243 + $protocolo = explode("/", $_SERVER['SERVER_PROTOCOL']);
  244 + $protocolo = strtolower($protocolo[0]);
  245 + $this->endpoint = $protocolo . '://' . $_SERVER['SERVER_NAME'] . ($_SERVER['SERVER_PORT'] ? ':' . $_SERVER['SERVER_PORT'] : '') . $_SERVER['PHP_SELF'];
  246 + // Process request
  247 + if (! $this->has_error()) {
  248 + $this->process_request();
  249 + }
  250 + if ($this->has_error()) {
  251 + $this->add_errors();
  252 + }
  253 + return $this->send_stream($this->get_kml());
  254 + }
  255 +
  256 + /**
  257 + * Set debug flag
  258 + *
  259 + * @param boolean $value
  260 + */
  261 + function set_debug($value)
  262 + {
  263 + $this->_debug = $value;
  264 + }
  265 +
  266 + /**
  267 + * Get all request parameters
  268 + */
  269 + function get_request()
  270 + {
  271 + $this->map = $this->load_parm('map');
  272 + $this->bbox = $this->load_parm('bbox');
  273 + $this->filter = $this->load_parm('filter');
  274 + $this->typename = $this->load_parm('typename');
  275 + $this->encoding = $this->load_parm('encoding', 'ISO-8859-1');
  276 + $this->request = $this->load_parm('request', 'kml');
  277 + if ($this->request == 'kmz') {
  278 + $this->_zipped = true;
  279 + }
  280 + if (! $this->map) {
  281 + $this->set_error('No mapfile specified');
  282 + }
  283 + }
  284 +
  285 + /**
  286 + * Apply filter
  287 + *
  288 + * @return array
  289 + */
  290 + function apply_filter(&$layer, &$filter)
  291 + {
  292 + if ($layer->connectiontype == MS_POSTGIS) {
  293 + if ($filter->PropertyIsEqualTo) {
  294 + $searchstring = '"' . $filter->PropertyIsEqualTo->PropertyName . ' = ' . '\'' . addslashes($filter->PropertyIsEqualTo->Literal) . '\'' . '"';
  295 + $searchfield = $filter->PropertyIsEqualTo->PropertyName;
  296 + } elseif ($filter->PropertyIsLike) {
  297 + $searchfield = $filter->PropertyIsLike->PropertyName;
  298 + $searchstring = '"' . $filter->PropertyIsLike->PropertyName . ' LIKE \'%' . addslashes($filter->PropertyIsLike->Literal) . '%\'' . '"';
  299 + }
  300 + } elseif ($layer->connectiontype == MS_SHAPEFILE || $layer->connectiontype == MS_OGR) {
  301 + if ($filter->PropertyIsEqualTo) {
  302 + $searchstring = $filter->PropertyIsEqualTo->Literal;
  303 + $searchfield = $filter->PropertyIsEqualTo->PropertyName;
  304 + } elseif ($filter->PropertyIsLike) {
  305 + $searchstring = $filter->PropertyIsLike->Literal;
  306 + $searchfield = $filter->PropertyIsLike->PropertyName;
  307 + }
  308 + }
  309 + return array(
  310 + $searchfield,
  311 + $searchstring
  312 + );
  313 + }
  314 +
  315 + /**
  316 + * Process request
  317 + */
  318 + function process_request()
  319 + {
  320 + // Get layer(s)
  321 + $layers = explode(',', $this->typename);
  322 + if ($this->_networklink) {
  323 + foreach ($layers as $layer) {
  324 + $this->add_networklink($layer);
  325 + }
  326 + } else {
  327 + foreach ($layers as $layer) {
  328 + // echo "Oi";exit;
  329 + $this->process_layer_request($layer);
  330 + }
  331 + }
  332 + }
  333 +
  334 + /**
  335 + * Add a networklink
  336 + */
  337 + function add_networklink(&$layer_name)
  338 + {
  339 + $nl = & $this->_xml->Document->addChild('NetworkLink');
  340 + $layer = @$this->map_object->getLayerByName($layer_name);
  341 + if (! $layer) {
  342 + $layer = $this->map_object->getlayer(0);
  343 + }
  344 + $nl->addChild('name', $this->get_layer_description($layer));
  345 + $nl->addChild('visibility', 0);
  346 + $link = & $nl->addChild('Link');
  347 + $link->addChild('href', $this->endpoint . '?map=' . $this->map . '&amp;typename=' . urlencode($layer_name) . '&amp;request=' . ($this->_zipped ? 'kmz' : 'kml'));
  348 + }
  349 +
  350 + /**
  351 + * Process a single layer
  352 + *
  353 + * @return boolean false on error
  354 + */
  355 + function process_layer_request(&$layer_name)
  356 + {
  357 + error_reporting(0);
  358 + $v = "5.0.0";
  359 + $vs = explode(" ", ms_GetVersion());
  360 + $cvs = count($vs);
  361 + for ($i = 0; $i < $cvs; ++ $i) {
  362 + if (trim(strtolower($vs[$i])) == "version") {
  363 + $v = $vs[$i + 1];
  364 + }
  365 + }
  366 + $v = explode(".", $v);
  367 + $versao = $v[0];
  368 +
  369 + $layer = @$this->map_object->getLayerByName($layer_name);
  370 + if (! $layer) {
  371 + $layer = $this->map_object->getlayer(0);
  372 + }
  373 + if (! $layer) {
  374 + $this->set_error('Nenhum layer com esse nome foi encontrado no mapfile ' . $layer_name, $layer_name);
  375 + return false;
  376 + }
  377 + // Add to layer list
  378 + $this->layers[$layer_name] = & $layer;
  379 + // Get custom template if any
  380 + $description_template = $layer->getMetadata('DESCRIPTION_TEMPLATE');
  381 + // Set on
  382 + $layer->set('status', MS_DEFAULT);
  383 + // Set kml title from layer description (default to layer name)
  384 + $layer_desc = $this->get_layer_description($layer);
  385 +
  386 + // Now switch raster layers
  387 + // var_dump($layer->type == MS_LAYER_RASTER);
  388 + if ($layer->type == MS_LAYER_RASTER) {
  389 + // Check if wms_onlineresource metadata is set
  390 + $wms_link = $this->map_object->getMetadata('wms_onlineresource');
  391 + if (! $wms_link) {
  392 + $wms_link = $this->map_object->getMetadata('ows_onlineresource');
  393 + }
  394 + if (! $wms_link) {
  395 + $this->set_error('No WMS server available for ' . $layer_name, $layer_name);
  396 + return false;
  397 + }
  398 + // Add parameters to OGC server call
  399 + // Fix &
  400 + $wms_link = preg_replace('/&/', '&amp;', $wms_link);
  401 + $wms_link .= 'VERSION=1.1.1&amp;REQUEST=GetMap&amp;SRS=EPSG:4618&amp;STYLES=&amp;FORMAT=image/png&amp;TRANSPARENT=TRUE&amp;';
  402 + // Link ok, create folder
  403 + // $folder =& $this->_xml->Document->addChild('GroundOverlay');
  404 + $folder = & $this->simplexml_addChild($this->_xml->Document, 'GroundOverlay');
  405 + // simplexml_addChild($parent, $name, $value='')
  406 + // $folder->addChild('description', $this->get_layer_description($layer));
  407 + $this->simplexml_addChild($folder, 'name', $layer_desc);
  408 +
  409 + // $folder->addChild('name', $layer_desc);
  410 + $this->add_wms_link($folder, $layer, $wms_link);
  411 + } else {
  412 + // Apply filter
  413 + if ($this->filter) {
  414 + // Try loading as XML
  415 + try {
  416 + $filter = @new SimpleXMLElement($this->filter);
  417 + list ($searchfield, $searchstring) = $this->apply_filter($layer, $filter);
  418 + if (! ($searchfield && $searchstring)) {
  419 + $this->set_error('Error parsing filter', $layer_name);
  420 + return false;
  421 + }
  422 + } catch (Exception $e) {
  423 + $this->set_error('Wrong XML filter', $layer_name);
  424 + $this->filter = null;
  425 + return false;
  426 + }
  427 + }
  428 + //error_log(implode(",",$this->postgis_mapa));
  429 + if ($layer->connectiontype == MS_POSTGIS) {
  430 + $layer->set("connection", $this->postgis_mapa[$layer->connection]);
  431 + }
  432 + // Get results
  433 + if (MS_SUCCESS == $layer->open()) {
  434 + // Search which column to use to identify the feature
  435 + $namecol = $layer->getMetadata("itens");
  436 + if ($namecol == "") {
  437 + $cols = array_values($layer->getItems());
  438 + $namecol = $cols[0];
  439 + } else {
  440 + $namecol = explode(",", $namecol);
  441 + $namecol = $namecol[0];
  442 + }
  443 + // Add classes
  444 + $folder = & $this->_xml->Document->addChild('Folder');
  445 +
  446 + $class_list = $this->parse_classes($layer, $folder, $namecol, $title_field, $description_template);
  447 +
  448 + // die(print_r($class_list, true));
  449 + $folder->addChild('description', $this->get_layer_description($layer));
  450 + $folder->addChild('name', $layer_desc);
  451 +
  452 + // print("$searchfield && $searchstring");
  453 + if (! isset($searchfield)) {
  454 + $searchfield = false;
  455 + }
  456 + if (! isset($searchstring)) {
  457 + $searchstring = false;
  458 + }
  459 +
  460 + if ($searchfield && $searchstring) {
  461 + if (@$layer->queryByAttributes($searchfield, $searchstring, MS_MULTIPLE) == MS_SUCCESS) {
  462 + $layer->open();
  463 + // var_dump($layer->getItems()); die();
  464 + for ($j = 0; $j < $layer->getNumResults(); $j ++) {
  465 + // get next shape row
  466 + if ($versao >= 6) {
  467 + $shape = $layer->getShape($layer->getResult($j));
  468 + } else {
  469 + $result = $layer->getResult($j);
  470 + $shape = $layer->getFeature($result->shapeindex, $result->tileindex);
  471 + }
  472 + $this->process_shape($layer, $shape, $class_list, $folder, $namecol);
  473 + // end for loop
  474 + }
  475 + } else {
  476 + $this->set_error('Query returned no data', $layer_name);
  477 + return false;
  478 + }
  479 + } else { // Get all shapes
  480 + $layer->set("template", "none.htm");
  481 + $layer->queryByrect($this->map_object->extent);
  482 + $layer->open();
  483 + $n = $layer->getNumResults();
  484 + for ($j = 0; $j < $n; $j ++) {
  485 + // get next shape row
  486 + if ($versao >= 6) {
  487 + $result = $layer->getResult($j);
  488 + $shape = $layer->getShape($result);
  489 + } else {
  490 + $result = $layer->getResult($j);
  491 + $shape = $layer->getFeature($result->shapeindex, $result->tileindex);
  492 + }
  493 + $shape->classindex = $result->classindex;
  494 + $this->process_shape($layer, $shape, $class_list, $folder, $namecol);
  495 + }
  496 + if ($n == 0) {
  497 + $this->set_error('QueryByRect returned no data', $layer_name);
  498 + return false;
  499 + }
  500 + }
  501 + $layer->close();
  502 + } else {
  503 + $this->set_error('Layer cannot be opened', $layer_name);
  504 + return false;
  505 + }
  506 + }
  507 + return true;
  508 + }
  509 +
  510 + /**
  511 + * Process the shape
  512 + */
  513 + function process_shape(&$layer, &$shape, &$class_list, &$folder, &$namecol)
  514 + {
  515 + $permite = $layer->getmetadata("permitekmz");
  516 + if (strtolower($permite) == "nao") {
  517 + return;
  518 + }
  519 + $itens = $layer->getmetadata("itens");
  520 + $itensdesc = $layer->getmetadata("itensdesc");
  521 + $shape->project($this->in_proj, $this->out_proj);
  522 + // Assign style
  523 + if ($layer->classitem) {
  524 + // $style_id = $this->get_shape_class($layer->classitem, $shape->values, $class_list);
  525 + }
  526 + if (! isset($style_id)) {
  527 + // Get first class
  528 + $class_keys = array_keys($class_list);
  529 + $indice = $shape->classindex;
  530 + $classe = $layer->getclass($indice);
  531 + $nome = $classe->name;
  532 + $style_id = preg_replace('/[^A-z0-9]/', '_', $layer->name . $nome);
  533 + }
  534 + // Add the feature
  535 + if (array_key_exists('folder', $class_list[$style_id])) {
  536 + $feature_folder = & $class_list[$style_id]['folder'];
  537 + } else {
  538 + // die('missing folder for ' . $style_id);
  539 + $feature_folder = & $folder;
  540 + }
  541 + if (! is_object($feature_folder)) {
  542 + $folder_name = $feature_folder;
  543 + $feature_folder = & $folder->addChild('Folder');
  544 + $feature_folder->addChild('name', $folder_name);
  545 + }
  546 + // Add style class
  547 + $style_url = & $this->add_style($layer, $feature_folder, $style_id, $class_list[$style_id], $namecol, $shape->values);
  548 +
  549 + $wkt = $shape->toWkt();
  550 + $description_template = $layer->getMetadata('DESCRIPTION_TEMPLATE'); // false;
  551 + if ($description_template == "") {
  552 + $description_template = false;
  553 + }
  554 + $placemark = & $this->add_feature($feature_folder, $wkt, $shape->values[$namecol], $shape->values, $description_template, $class_list[$style_id], $itens, $itensdesc);
  555 +
  556 + $placemark->addChild('styleUrl', '#' . $style_url);
  557 + }
  558 +
  559 + /**
  560 + * Add the feature to the result set
  561 + *
  562 + * @return reference to placemark object
  563 + */
  564 + function &add_feature(&$folder, &$wkt, $featurename, $attributes, $description_template, $style_data, $itens, $itensdesc)
  565 + {
  566 + $pm = $folder->addChild('Placemark');
  567 + $fname = mb_convert_encoding($featurename, "UTF-8", mb_detect_encoding($featurename, 'UTF-8, UTF-7, ASCII, ISO-8859-1'));
  568 + $pm->addChild('name', $fname);
  569 + $pm->addChild('description', $this->get_feature_description($fname, $attributes, $description_template, $itens, $itensdesc));
  570 + // Now parse the wkt
  571 + if (strpos($wkt, 'MULTILINESTRING') !== false) {
  572 + $this->add_multilinestring($wkt, $pm, $featurename, $style_data['icon']);
  573 + } elseif (strpos($wkt, 'LINESTRING') !== false) {
  574 + $this->add_linestring($wkt, $pm, $featurename, $style_data['icon']);
  575 + } elseif (strpos($wkt, 'POINT') !== false) {
  576 + $this->add_point($wkt, $pm, $featurename);
  577 + } elseif (strpos($wkt, 'MULTIPOLYGON') !== false) {
  578 + if (TREAT_POLY_AS_LINE) {
  579 + $ml = $pm->addChild('MultiGeometry');
  580 + foreach (split('\), \(', $wkt) as $line) {
  581 + $this->add_multilinestring($line, $ml, $featurename);
  582 + }
  583 + } else {
  584 + $this->add_multipolygon($wkt, $pm, $featurename);
  585 + }
  586 + } elseif (strpos($wkt, 'POLYGON') !== false) {
  587 + if (TREAT_POLY_AS_LINE) {
  588 + $this->add_multilinestring($wkt, $pm, $featurename);
  589 + } else {
  590 + $this->add_polygon($wkt, $pm, $featurename);
  591 + }
  592 + } else {
  593 + // Error?
  594 + }
  595 + return $pm;
  596 + }
  597 +
  598 + /**
  599 + * Add a linestring
  600 + */
  601 + function add_linestring(&$wkt, &$element, $featurename, $add_points)
  602 + {
  603 + preg_match('/(\d+[^\(\)]*\d)/', $wkt, $data);
  604 + $data = str_replace(', ', '#', $data[1]);
  605 + $data = str_replace(' ', ',', $data);
  606 + $data = str_replace('#', ' ', $data);
  607 + if ($add_points) {
  608 + preg_match('/^(\d+\.\d+,\d+\.\d+).*(\d+\.\d+,\d+\.\d+)$/', $data, $points);
  609 + if (count($points) == 3) {
  610 + $mg = $element->addChild('MultiGeometry');
  611 + $ls = $mg->addChild('LineString');
  612 + $pt1 = $mg->addChild('Point');
  613 + $pt1->addChild('coordinates', $points[1]);
  614 + $pt2 = $mg->addChild('Point');
  615 + $pt2->addChild('coordinates', $points[2]);
  616 + } else {
  617 + die('errore');
  618 + $ls = $element->addChild('LineString');
  619 + }
  620 + // print_r($points);die();
  621 + } else {
  622 + $ls = $element->addChild('LineString');
  623 + }
  624 + $ls->addChild('coordinates', $data);
  625 + }
  626 +
  627 + /**
  628 + * Add a multilinestring
  629 + */
  630 + function add_multilinestring(&$wkt, &$element, $featurename, $add_points)
  631 + {
  632 + $ml = $element->addChild('MultiGeometry');
  633 + foreach (split('\), \(', $wkt) as $line) {
  634 + $this->add_linestring($line, $ml, $featurename, $add_points);
  635 + }
  636 + }
  637 +
  638 + /**
  639 + * Add a point
  640 + */
  641 + function add_point(&$wkt, &$element, $featurename)
  642 + {
  643 + $pt = $element->addChild('Point');
  644 + /*
  645 + * preg_match('/(\d\.?\d+\s\d+\.?\d+)/', $wkt, $data);
  646 + * //var_dump($data);exit;
  647 + * $data = str_replace(' ', ',', $data[1]);
  648 + */
  649 + $data = str_replace("(", "", $wkt);
  650 + $data = str_replace(")", "", $data);
  651 + $data = str_replace("POINT", "", $data);
  652 + $data = str_replace(" ", ",", trim($data));
  653 + // echo $data;exit;
  654 + $pt->addChild('coordinates', $data);
  655 + }
  656 +
  657 + /**
  658 + * Add a polygon
  659 + */
  660 + function add_polygon(&$wkt, &$element, $featurename)
  661 + {
  662 + $ml = $element->addChild('Polygon');
  663 + foreach (split('\), \(', $wkt) as $line) {
  664 + preg_match('/(\d+[^\(\)]*\d)/', $line, $data);
  665 + $data = str_replace(', ', '#', $data[1]);
  666 + $data = str_replace(' ', ',', $data);
  667 + // Add 1 meter height
  668 + $data = str_replace('#', ',1 ', $data) . ',1';
  669 + $ml->addChild('tessellate', 1);
  670 + // $element->addChild('altitudeMode', 'relativeToGround');
  671 + $element->addChild('altitudeMode', 'clampToGround');
  672 + $ob = $ml->addChild('outerBoundaryIs');
  673 + $ls = $ob->addChild('LinearRing');
  674 + //a inclusao do - foi necessario pois o sinal nao e mantido no processo. Deve ter uma forma melhor de fazer isso
  675 + $ls->addChild('coordinates', "-".$data);
  676 + }
  677 + }
  678 +
  679 + /**
  680 + * Add a multipolygon
  681 + * fixme: untested, should take holes into account
  682 + */
  683 + function add_multipolygon(&$wkt, &$element, $featurename)
  684 + {
  685 + $ml = $element->addChild('MultiGeometry');
  686 + foreach (split('\), \(', $wkt) as $line) {
  687 + $this->add_polygon($line, $ml, $featurename);
  688 + }
  689 + }
  690 +
  691 + /**
  692 + * Get the feature description
  693 + */
  694 + function get_feature_description($featurename, $attributes, $description_template, $itens, $itensdesc)
  695 + {
  696 + // Compute hyperlink
  697 + // var_dump($attributes);exit;
  698 + // if($description_template != ""){return $description_template;}
  699 + $n = "";
  700 + if ($description_template != "") {
  701 + foreach ($attributes as $k => $val) {
  702 + $description_template = str_replace("%" . $k . "%", $attributes[$k], $description_template);
  703 + }
  704 + $n = $description_template;
  705 + } else {
  706 + if ($itens == "") {
  707 + foreach ($attributes as $k => $val) {
  708 + $n .= $k . " - " . $attributes[$k] . "\n";
  709 + }
  710 + } else {
  711 + $itens = explode(",", $itens);
  712 + $itensdesc = explode(",", $itensdesc);
  713 + for ($i = 0; $i < count($itens); $i ++) {
  714 + $n .= $itensdesc[$i] . " - " . $attributes[$itens[$i]] . "\n";
  715 + }
  716 + }
  717 + }
  718 + $description = mb_convert_encoding($n, "UTF-8", mb_detect_encoding($n, "UTF-8,ISO-8859-1"));
  719 + return $description;
  720 + }
  721 +
  722 + /**
  723 + * Parse classes
  724 + *
  725 + * @return array hash of 'style_id' => style_data)
  726 + */
  727 + function parse_classes(&$layer, &$folder, &$namecol, &$title_field, &$description_template)
  728 + {
  729 + $style_ar = array();
  730 + $numclasses = $layer->numclasses;
  731 + $versao = $this->versao();
  732 + $vi = $versao["inteiro"];
  733 + for ($i = 0; $i < $numclasses; $i ++) {
  734 + $class = $layer->getClass($i);
  735 + if ($vi >= 60200) {
  736 + if ($class->numlabels > 0)
  737 + $label = $class->getLabel(0);
  738 + } else {
  739 + $label = $class->label;
  740 + }
  741 + if ($label) {
  742 + $style['label_color'] = $label->color;
  743 + $style['label_size'] = $label->size;
  744 + }
  745 + // Get styles
  746 + for ($j = 0; $j < $class->numstyles; $j ++) {
  747 + $_style = $class->getStyle($j);
  748 + $style['color'] = $_style->color;
  749 + $style['outlinecolor'] = $_style->outlinecolor;
  750 + $style['width'] = $_style->size; // Lines
  751 + $style['backgroundcolor'] = $_style->backgroundcolor;
  752 + if ($layer->type == MS_LAYER_POINT)
  753 + $style['icon'] = $this->get_icon_url($layer, $class->name, $i);
  754 + $style['icon_width'] = $_style->size; // Points
  755 + }
  756 + $style['expression'] = $class->getExpressionString();
  757 + // Set description_template if any
  758 + $style['description_template'] = $description_template;
  759 + // Get icon for lines if any
  760 + if ($icon = $layer->getMetadata('KML_ADD_POINT')) {
  761 + $style['icon'] = $icon;
  762 + $style['icon_width'] = 32;
  763 + }
  764 + // Create style element
  765 + $style_id = preg_replace('/[^A-z0-9]/', '_', $layer->name . $class->name);
  766 + $this->add_style($layer, $folder, $style_id, $style, $namecol, $title_field);
  767 + // create folder if more than one class
  768 + if ($numclasses > 1) {
  769 + // $style['folder'] =& $class->name;
  770 + // $folder->addChild('Folder');
  771 + // $style['folder']->addChild('name', $class->name);
  772 + }
  773 + $style_ar[$style_id] = $style;
  774 + }
  775 + return $style_ar;
  776 + }
  777 +
  778 + /**
  779 + * Return a CSV list of all layer names in the mapfile
  780 + * fixme: filter out ANNOTATIONS and other "strange" layers
  781 + */
  782 + function get_layer_list()
  783 + {
  784 + $layer_list = array();
  785 + for ($i = 0; $i < $this->map_object->numlayers; $i ++) {
  786 + $layer = & $this->map_object->getLayer($i);
  787 + $kml_skip = $layer->getMetadata('KML_SKIP');
  788 + if (strtolower($kml_skip) !== 'true') {
  789 + $layer_list[] = $layer->name;
  790 + }
  791 + }
  792 + return join(',', $layer_list);
  793 + }
  794 +
  795 + /**
  796 + * Return the class for the shape, default to last class if not match
  797 + */
  798 + function get_shape_class(&$classitem, &$values, &$class_list)
  799 + {
  800 + // var_dump($class_list); die();
  801 + foreach ($class_list as $style_id => $style_data) {
  802 + if ($style_data['expression'] && preg_match($style_data['expression'], $values[$classitem])) {
  803 + // print "get_shape_class($classitem) ".$values[$classitem]." matches<br>";
  804 + return $style_id;
  805 + }
  806 + }
  807 + // print "get_shape_class($classitem) ".$values[$classitem]." no matches<br>";
  808 + return $style_id;
  809 + }
  810 +
  811 + /**
  812 + * Add the style
  813 + *
  814 + * @return the style URL
  815 + */
  816 + function add_style(&$layer, &$folder, $style_id, &$style_data)
  817 + {
  818 + // Calculare style URL
  819 + if ($style_data['description_template']) {
  820 + $this->style_counter ++;
  821 + $style_id .= '_' . $this->style_counter;
  822 + $balloon_data = $this->get_feature_description($attributes[$namecol], $attributes, $style_data['description_template']);
  823 + }
  824 +
  825 + // Check if the style already exists
  826 + $expr = '//*[@id=\'' . $style_id . '\']';
  827 + if ($folder->xpath($expr)) {
  828 + return $style_id;
  829 + }
  830 + $new_style = & $folder->addChild('Style');
  831 + $new_style['id'] = $style_id;
  832 + // Switch layer type
  833 + switch ($layer->type) {
  834 + case MS_LAYER_POINT:
  835 + $this->add_style_point($new_style, $style_data);
  836 + break;
  837 + case MS_LAYER_POLYGON:
  838 + $this->add_style_polygon($new_style, $style_data);
  839 + break;
  840 + case MS_LAYER_LINE:
  841 + $this->add_style_line($new_style, $style_data);
  842 + // Add KML_ADD_POINT icon
  843 + if ($style_data['icon']) {
  844 + $this->add_style_point($new_style, $style_data);
  845 + }
  846 + break;
  847 + }
  848 + return $style_id;
  849 + }
  850 +
  851 + /**
  852 + * Add style for lines
  853 + */
  854 + function add_style_line(&$new_style, &$style_data)
  855 + {
  856 + if ($style_data['outlinecolor']->red != - 1) {
  857 + $st = & $new_style->addChild('LineStyle');
  858 + $st->addChild('color', sprintf('FF%02X%02X%02X', $style_data['outlinecolor']->blue, $style_data['outlinecolor']->green, $style_data['outlinecolor']->red));
  859 + if ($width) {
  860 + $st->addChild('width', $width);
  861 + }
  862 + } elseif ($style_data['color']->red != - 1) {
  863 + $st = & $new_style->addChild('LineStyle');
  864 + $st->addChild('color', sprintf('FF%02X%02X%02X', $style_data['color']->blue, $style_data['color']->green, $style_data['color']->red));
  865 + if ($width) {
  866 + $st->addChild('width', $width);
  867 + }
  868 + }
  869 + }
  870 +
  871 + /**
  872 + * Add style for points
  873 + */
  874 + function add_style_point(&$new_style, &$style_data)
  875 + {
  876 + if ($style_data['icon']) {
  877 + $st = & $new_style->addChild('IconStyle');
  878 + if ($style_data['width'] && $style_data['icon_width'] != 32) {
  879 + /**
  880 + */
  881 + // $st->addChild('scale', $style_data['icon_width'] / 32);
  882 + $st->addChild('scale', 1);
  883 + } else {
  884 + $st->addChild('scale', 1);
  885 + }
  886 + $icon = & $st->addChild('Icon');
  887 + $icon->addChild('href', htmlentities($style_data['icon']));
  888 + }
  889 + $ls = & $new_style->addChild('LabelStyle');
  890 + $ls->addChild('scale', $style_data['label_size'] / 32);
  891 + // Add the balloon style if description_template is set
  892 + /*
  893 + * if($style_data['description_template']){
  894 + * $this->add_balloon_style($new_style, $balloon_data);
  895 + * }
  896 + */
  897 + // Label size and color
  898 + /*
  899 + * if($style_data['label_size'] || $style_data['label_color']){
  900 + * $ls =& $new_style->addChild('LabelStyle');
  901 + * if($style_data['label_size'] != -1 && $style_data['label_size'] != 32){
  902 + * $ls->addChild('scale', $style_data['label_size'] / 32);
  903 + * }
  904 + * if($style_data['label_color']->red != -1){
  905 + * $ls->addChild('color', sprintf('FF%02X%02X%02X', $style_data['label_color']->blue, $style_data['label_color']->green, $style_data['label_color']->red));
  906 + * }
  907 + * }
  908 + */
  909 + }
  910 +
  911 + /**
  912 + * Add style for polygons
  913 + */
  914 + function add_style_polygon(&$new_style, &$style_data)
  915 + {
  916 + // Get also outline styles
  917 + $this->add_style_line($new_style, $style_data);
  918 + $st = & $new_style->addChild('PolyStyle');
  919 + // die(print_r($backgroundcolor, true));
  920 + if ($style_data['color']->red != - 1) {
  921 + $st->addChild('color', sprintf('FF%02X%02X%02X', $style_data['color']->blue, $style_data['color']->green, $style_data['color']->red));
  922 + $st->addChild('fill', 1);
  923 + } else {
  924 + $st->addChild('fill', 0);
  925 + }
  926 + $st->addChild('outline', 1);
  927 + }
  928 +
  929 + /**
  930 + * Add a WMS raster link
  931 + */
  932 + function add_wms_link(&$folder, &$layer, &$link)
  933 + {
  934 + // Build up the KML response document.
  935 + // $icon =& $folder->addChild('Icon');
  936 + $icon = & $this->simplexml_addChild($folder, 'Icon');
  937 + // $icon->addChild('href', $link . 'layers=' . $layer->name);
  938 + $this->simplexml_addChild($icon, 'href', $link . 'layers=' . $layer->name);
  939 + // $icon->addChild('viewRefreshMode', 'onStop');
  940 + $this->simplexml_addChild($icon, 'viewRefreshMode', 'onStop');
  941 + // $llbox =& $folder->addChild('LatLonBox');
  942 + $llbox = & $this->simplexml_addChild($folder, 'LatLonBox');
  943 + $ext = $this->map_object->extent;
  944 + $ext->project($this->in_proj, $this->out_proj);
  945 + // $llbox->north = $ext->maxy;
  946 + $this->simplexml_addChild($llbox, 'north', $ext->maxy);
  947 + // $llbox->south = $ext->miny;
  948 + $this->simplexml_addChild($llbox, 'south', $ext->miny);
  949 + // $llbox->east = $ext->maxx;
  950 + $this->simplexml_addChild($llbox, 'east', $ext->maxx);
  951 + // $llbox->west = $ext->minx;
  952 + $this->simplexml_addChild($llbox, 'west', $ext->minx);
  953 + // Reset original projection
  954 + $ext->project($this->out_proj, $this->in_proj);
  955 + }
  956 +
  957 + /**
  958 + * Get the url for a point icon
  959 + */
  960 + function get_icon_url($layer, $classname, $classindex)
  961 + {
  962 + $classe = $layer->getclass($classindex);
  963 + $estilo = $classe->getstyle(0);
  964 + $url = "";
  965 + $imageObj = $classe->createLegendIcon(30, 30);
  966 + if ($imageObj) {
  967 + $url = $imageObj->saveWebImage();
  968 + $protocolo = explode("/", $_SERVER['SERVER_PROTOCOL']);
  969 + $url = strtolower($protocolo[0] . "://" . $_SERVER['HTTP_HOST']) . $url;
  970 + $nome = $imageObj->imagepath . basename($url);
  971 +
  972 + $img = imagecreatefrompng($nome);
  973 + $index = imagecolorexact($img, 255, 255, 255);
  974 + imagecolortransparent($img, $index);
  975 + imagepng($img, $nome);
  976 + }
  977 + return $url; // $this->endpoint . '?service=icon&map=' . $this->map . '&typename=' . urlencode($layer->name) . '&classname=' . urlencode($classname);
  978 + }
  979 +
  980 + /**
  981 + * Get the layer description
  982 + */
  983 + function get_layer_description(&$layer)
  984 + {
  985 + $description = $layer->getMetadata('DESCRIPTION');
  986 + if (! $description) {
  987 + $description = $layer->getMetadata('OWS_TITLE');
  988 + }
  989 + if (! $description) {
  990 + $description = $layer->getMetadata('WFS_TITLE');
  991 + }
  992 + if (! $description) {
  993 + $description = $layer->getMetadata('WMS_TITLE');
  994 + }
  995 + if (! $description) {
  996 + $description = $layer->getMetadata('TEMA');
  997 + }
  998 + if (! $description) {
  999 + $description = $layer->name;
  1000 + }
  1001 + $description = mb_convert_encoding($description, "UTF-8", mb_detect_encoding($description, "UTF-8,ISO-8859-1"));
  1002 + return $description;
  1003 + }
  1004 +
  1005 + /**
  1006 + * Add style for balloon
  1007 + *
  1008 + * @param
  1009 + * string style XML id
  1010 + * @param
  1011 + * string column name for title
  1012 + */
  1013 + function add_balloon_style(&$style, $balloon_data)
  1014 + {
  1015 + $balloon = & $style->addChild('BalloonStyle');
  1016 + $balloon->addChild('text', htmlentities($balloon_data));
  1017 + }
  1018 +
  1019 + /**
  1020 + * Get a request parameter
  1021 + *
  1022 + * @param string $name
  1023 + * @param string $default
  1024 + * parameter optional
  1025 + * @return string the parameter value or empty string if null
  1026 + */
  1027 + function load_parm($name, $default = '')
  1028 + {
  1029 + if (! isset($_REQUEST[$name]))
  1030 + return $default;
  1031 + $value = $_REQUEST[$name];
  1032 + if (get_magic_quotes_gpc() != 1)
  1033 + $value = addslashes($value);
  1034 + // $value = escapeshellcmd($value);
  1035 + return $value;
  1036 + }
  1037 +
  1038 + /**
  1039 + * Set error message
  1040 + *
  1041 + * @param string $message
  1042 + * @param string $layer
  1043 + * name
  1044 + */
  1045 + function set_error($message, $layer = 'Error')
  1046 + {
  1047 + $this->errors[$layer][] = $message;
  1048 + }
  1049 +
  1050 + /**
  1051 + * Load the map and create the map instance
  1052 + */
  1053 + function load_map()
  1054 + {
  1055 + if (! file_exists($this->map) && is_readable($this->map)) {
  1056 + $this->set_error('Cannot read mapfile ' . $this->map);
  1057 + } else {
  1058 + $protocolo = explode("/", $_SERVER['SERVER_PROTOCOL']);
  1059 + $servidor = strtolower($protocolo[0]) . "://" . $_SERVER['HTTP_HOST'];
  1060 + $temp = $this->map;
  1061 + if (file_exists(dirname(__FILE__) . "/../../../ms_configura.php")) {
  1062 + include (dirname(__FILE__) . "/../../../ms_configura.php");
  1063 + } else {
  1064 + include (dirname(__FILE__) . "/../../ms_configura.php");
  1065 + }
  1066 + $this->postgis_mapa = $postgis_mapa;
  1067 + if (! file_exists($this->map)) {
  1068 + $maptemp = ms_newMapObj($locaplic . "/temas/" . $this->map . ".map");
  1069 + // if (strtoupper(substr(PHP_OS, 0, 3) == 'WIN'))
  1070 + // {$this->map = $locaplic."/aplicmap/geral1windows.map";}
  1071 + // else
  1072 + // {$this->map = $locaplic."/aplicmap/geral1.map";}
  1073 +
  1074 + $versao = $this->versao();
  1075 + $versao = $versao["principal"];
  1076 + if (! isset($base) || $base == "") {
  1077 + if (strtoupper(substr(PHP_OS, 0, 3) == 'WIN')) {
  1078 + $base = $locaplic . "/aplicmap/geral1windowsv" . $versao . ".map";
  1079 + } else {
  1080 + if ($base == "" && file_exists('/var/www/i3geo/aplicmap/geral1debianv' . $versao . '.map')) {
  1081 + $base = "/var/www/i3geo/aplicmap/geral1debianv" . $versao . ".map";
  1082 + }
  1083 + if ($base == "" && file_exists('/var/www/html/i3geo/aplicmap/geral1fedorav' . $versao . '.map')) {
  1084 + $base = "/var/www/html/i3geo/aplicmap/geral1fedorav" . $versao . ".map";
  1085 + }
  1086 + if ($base == "" && file_exists('/opt/www/html/i3geo/aplicmap/geral1fedorav' . $versao . '.map')) {
  1087 + $base = "/opt/www/html/i3geo/aplicmap/geral1v" . $versao . ".map";
  1088 + }
  1089 + if ($base == "") {
  1090 + $base = $locaplic . "/aplicmap/geral1v" . $versao . ".map";
  1091 + }
  1092 + }
  1093 + }
  1094 + $this->map = $base;
  1095 +
  1096 + $this->map_object = ms_newMapObj($this->map);
  1097 + if (! $this->_zipped) {
  1098 + $this->map_object->setmetadata('wms_onlineresource', $servidor . ":80/i3geo/ogc.php?tema=" . $temp . "&width=1500&height=1500&TRANSPARENT=true&FORMAT=image/png&");
  1099 + $this->map_object->setmetadata("ows_enable_request", "*");
  1100 + }
  1101 + $n = $this->map_object->numlayers;
  1102 + for ($i = 0; $i < $n; $i ++) {
  1103 + $l = $this->map_object->getlayer($i);
  1104 + $l->set("status", MS_DELETE);
  1105 + $l->set("name", "");
  1106 + }
  1107 + for ($i = 0; $i < ($maptemp->numlayers); $i ++) {
  1108 + $l = $maptemp->getlayer($i);
  1109 + $l->set("status", MS_DEFAULT);
  1110 + if (! $this->_zipped) {
  1111 + $l->set("type", MS_LAYER_RASTER);
  1112 + $l->setmetadata('wms_onlineresource', "../../ogc.php?tema=" . $temp . "&width=1500&height=1500&TRANSPARENT=true&FORMAT=image/png&");
  1113 + $l->setmetadata("ows_enable_request", "*");
  1114 + }
  1115 + ms_newLayerObj($this->map_object, $l);
  1116 + }
  1117 + } else {
  1118 + $this->map_object = ms_newMapObj($this->map);
  1119 + // $w = $this->map_object->web;
  1120 + // $w->set("template","none.htm");
  1121 +
  1122 + if (! $this->_zipped) {
  1123 + // $this->map_object->setmetadata('wms_onlineresource',$servidor.":80".$locmapserv."?map=".$temp."&width=1500&height=1500&");
  1124 + $this->map_object->setmetadata('wms_onlineresource', "../../ogc.php?tema=" . $temp . "&width=1500&height=1500&TRANSPARENT=true&FORMAT=image/png&");
  1125 + $this->map_object->setmetadata("ows_enable_request", "*");
  1126 + }
  1127 + $n = $this->map_object->numlayers;
  1128 + for ($i = 0; $i < $n; $i ++) {
  1129 + $l = $this->map_object->getlayer($i);
  1130 + $l->set("status", MS_DEFAULT);
  1131 + if (! $this->_zipped)
  1132 + $l->set("type", MS_LAYER_RASTER);
  1133 + // $l->setmetadata('wms_onlineresource',"../../ogc.php?tema=".$temp."&width=500&height=500&");
  1134 + // ms_newLayerObj($this->map_object, $l);
  1135 + }
  1136 + }
  1137 + if (! $this->map_object) {
  1138 + $this->set_error('Cannot load mapfile ' . $this->map);
  1139 + }
  1140 + }
  1141 + }
  1142 +
  1143 + /**
  1144 + * Test if has errors
  1145 + *
  1146 + * @return boolean
  1147 + */
  1148 + function has_error()
  1149 + {
  1150 + return count($this->errors) > 0;
  1151 + }
  1152 +
  1153 + /**
  1154 + * Add error messages to folders TAGS
  1155 + */
  1156 + function add_errors()
  1157 + {
  1158 + foreach ($this->errors as $layer => $errors) {
  1159 + $folder = & $this->_xml->Document->addChild('Folder');
  1160 + $folder->addChild('name', $layer);
  1161 + $folder->addChild('description', '<p>' . join("</p>\n<p>", $errors) . "</p>");
  1162 + }
  1163 + return $errorxml;
  1164 + }
  1165 +
  1166 + /**
  1167 + * Fetch XML and format it
  1168 + */
  1169 + function get_kml()
  1170 + {
  1171 + $doc = new DOMDocument('1.0');
  1172 + $doc->formatOutput = true;
  1173 + $domnode = dom_import_simplexml($this->_xml);
  1174 + $domnode = $doc->importNode($domnode, true);
  1175 + $domnode = $doc->appendChild($domnode);
  1176 + return $doc->saveXML();
  1177 + }
  1178 +
  1179 + /**
  1180 + * Send header
  1181 + */
  1182 + function send_header()
  1183 + {
  1184 + header('Content-Disposition: attachment; filename=kml.km' . ($this->_zipped ? 'z' : 'l'));
  1185 + header('Content-type: application/vnd.google-earth.km' . ($this->_zipped ? 'z' : 'l') . '+XML');
  1186 + }
  1187 +
  1188 + /**
  1189 + * Calculate cache file name
  1190 + */
  1191 + function get_cache_file_name()
  1192 + {
  1193 + // obtem o arquivo do metadata do layer se existir
  1194 + $layer = @$this->map_object->getlayerbyname($this->typename);
  1195 + if (! $layer) {
  1196 + $layer = $this->map_object->getlayer(0);
  1197 + }
  1198 + $k = $layer->getmetadata("arquivokmz");
  1199 + if ($k != "") {
  1200 + return $k;
  1201 + }
  1202 + if (file_exists(dirname(__FILE__) . "/../../../ms_configura.php")) {
  1203 + include (dirname(__FILE__) . "/../../../ms_configura.php");
  1204 + } else {
  1205 + include (dirname(__FILE__) . "/../../ms_configura.php");
  1206 + }
  1207 + return $dir_tmp . '/' . md5($_SERVER['QUERY_STRING']) . ($this->_zipped ? '.kmz' : '.kml');
  1208 + }
  1209 +
  1210 + /**
  1211 + * Send stream
  1212 + */
  1213 + function send_stream($data)
  1214 + {
  1215 + $this->send_header();
  1216 + // Compress data
  1217 +
  1218 + if ($this->_zipped) {
  1219 + include ("zip.class.php");
  1220 + $ziper = new zipfile();
  1221 + $ziper->addFile($data, 'doc.kml');
  1222 + $data = $ziper->file();
  1223 + }
  1224 +
  1225 + // Create cache if needed
  1226 + if (ENABLE_CACHE && count($this->layers) == 1) {
  1227 + // error_log( 'creating cache ' . $this->get_cache_file_name() );
  1228 + file_put_contents($this->get_cache_file_name(), $data);
  1229 + }
  1230 + print $data;
  1231 + exit();
  1232 + }
  1233 +
  1234 + // phpversion <= 5.1.2
  1235 + function simplexml_addChild($parent, $name, $value = '')
  1236 + {
  1237 + $new_child = new SimpleXMLElement("<$name>$value</$name>");
  1238 + $node1 = dom_import_simplexml($parent);
  1239 + $dom_sxe = dom_import_simplexml($new_child);
  1240 + $node2 = $node1->ownerDocument->importNode($dom_sxe, true);
  1241 + $node1->appendChild($node2);
  1242 + return simplexml_import_dom($node2);
  1243 + }
  1244 +
  1245 + function versao()
  1246 + {
  1247 + $v = "5.0.0";
  1248 + $vs = explode(" ", ms_GetVersion());
  1249 + $cvs = count($vs);
  1250 + for ($i = 0; $i < $cvs; ++ $i) {
  1251 + if (trim(strtolower($vs[$i])) == "version") {
  1252 + $v = $vs[$i + 1];
  1253 + }
  1254 + }
  1255 + $versao["completa"] = $v;
  1256 + $v = explode(".", $v);
  1257 + $versao["principal"] = $v[0];
  1258 + $versao["inteiro"] = ms_GetVersionInt();
  1259 + return $versao;
  1260 + }
1176 1261 }
1177 1262 ?>
... ...
pacotes/kmlmapserver/kmlservice.php
  Diff comments   View file @a42cf08
... ... @@ -26,6 +26,7 @@ http://10.1.1.34:80/i3geo/pacotes/kmlmapserver/kmlservice.php?map=bioma&amp;typename
26 26 */
27 27 error_reporting(0);
28 28 set_time_limit(0);
  29 +//error_log($_SERVER['QUERY_STRING']);
29 30 //para o caso do mapa ser o que esta em uso
30 31 if(!empty($_GET["sid"])){
31 32 session_name("i3GeoPHP");
... ...