--- /dev/null
+<?php
+require_once("../path_index.php");
+
+
+//topp: used in the name of the SLD file to address the layer to color
+$prefix_wms="topp:";
+
+//header("Content-Type: text/xml");
+$random=md5($_SERVER["REQUEST_URI"] ).".sld";
+$leg=$_REQUEST['legend'];
+//$random2=DIR_PLATFORM."/synthesys/www/v1/cr_img/".(rand()%300).".png";
+
+//$random2="/var/www/synthesys/www/v1/img/".md5($_SERVER["REQUEST_URI"] ).".png";
+//bug 16/04/2010 (pb with imagemagick package in filename?)
+$random2="/var/www/synthesys/www/v1/img/".md5($_SERVER["REQUEST_URI"] )."_layers.png";
+//ftheeten 22/02/2011 (sometimes bug if image previously exists)
+ if(file_exists($random2))
+ {
+ unlink($random2);
+ }
+
+
+//print($random2);
+
+$sld_dir = "/var/www/synthesys/www/v1/sld";
+$img_dir = "/var/www/synthesys/www/v1/img";
+
+$d = dir($sld_dir);
+$e = dir($img_dir);
+
+
+$ad=$_REQUEST['ad'];
+$ad=explode('||',$ad);
+
+
+$layers=$_REQUEST['l'];
+if ( $_REQUEST['ad'] ==null or $_REQUEST['as'] == null or $_REQUEST['ms'] == null)
+{
+ print("<br>");
+ print("<br>");
+ print("<b>The URL must be missing some values, or they have been wrongly defined.</b><br>");
+ print("<br>");
+ print("<b>Make sure you use the following syntax when adding the variables</b><br>");
+ print("Eg. http://edit.br.fgov.be/edit_wp5/v1/areas.php<b>?</b>*Layers<b>&</b>Area Data<b>&</b>Area Style<b>&</b>*Bounding Box<b>&</b>Map Size<br>");
+ if ($layers==null)
+ {
+ print("<br>");
+ print("<b>*Layers (l=) has not been defined</b><br>");
+ print("This defines the background layer.<br>");
+ print("Eg. l=earth will give your map a backgound of the full earth map with only country data.<br>");
+ print("where l=tdwg4 will make the earth your background as well but with the tdwg layer 4 areas defined.<br>");
+ print("The only options are earth, tdwg1, tdwg2, tdwg3, tdwg4.<br>");
+ }
+ if ($_REQUEST['ad']==null)
+ {
+ print("<br>");
+ print("<b>Area Data (ad=) has not been defined</b><br>");
+ print("This is to determin which areas will be symbolized specifically on the map in the format ad=layer name:a:area code1|b:area code2 etc<br>");
+ print("You can have information form more then one layer defined by using || as a seperator<br>");
+ print("Eg ad=layer1 name:a:area code1|b:area code2||layer2 name:c:area code1|d:area code2<br>");
+ print("The layers can only be earth, <a href=\"tdwgLevel1.html\">tdwg1</a>, <a href=\"tdwgLevel2.html\">tdwg2</a>, <a href=\"tdwgLevel3.html\">tdwg3</a> or <a href=\"tdwgLevel4.html\">tdwg4</a>. Click on the name to see a list of the area codes.<br>");
+ }
+ if ($_REQUEST['bbox']==null)
+ {
+ print("<br>");
+ print("<b>*Bounding Box (bbox=) has not been defined</b><br>");
+print("Bounding box defines the viewing area within the map.<br>");
+print("The numbers are based on Long/Lat coordinates <br>bbox=minX(minimum point Longtitude),minY(minimum point Latitude),maxX,maxY<br> Eg. bbox=13,-13,31,5 will give you a map showing the Democratic Republic of Congo.<br>");
+ print("bbox=-180,-90,180,90 is the full world view<br>");
+ print("If Bounding box is not defined the map will default to the extent of the area data being requested (ad=)<br>");
+ }
+ if ($_REQUEST['ms']==null)
+ {
+ print("<br>");
+ print("<b>Map Size (ms=) has not been defined</b></br>");
+ print("This defines the size of the map that will be displayed.<br>It can be only a single number representing the width of the image. The height is that number divided by 2.<br>eg. ms=1000 will give you a width of 1000 and a height of 500.<br>");
+ print("Or it can be ms=width,height where you assign both values.<br>");
+ }
+ if ($_REQUEST['as']==null)
+ {
+ print("<br>");
+ print("<b>Area Style (as=) has not been defined</b><br>");
+ print("This defines the Area Data called earlier and fills in the color and optionally the border size and color<br>");
+ print("Eg as=a:00ff00 will make the ad (area data) defined by a: the color green<br>");
+ print("If you wish to do more then just color:<br>");
+ print("Eg as=b:ff0000,0000ff,2 will make the ad (area data) defined by b: the color red (ff0000) and draw am outline with the width of 2 around its borders in the color blue (0000ff).<br>");
+ print("If you want to assign only a value (without changing the color) for border you must still format it like this<br>");
+ print("as=c:ffffff,0,4 This will make the ad (area data) defined by c: the white (ffffff) and draw am outline with the width of 4 around it.<br>");
+ }
+print("<br><br>");
+print("<b>*</b> Items are optional<br>");
+print("<b>Please refer to the wiki for how to setup the service:</b><br>");
+print("<b><a href=\"http://dev.e-taxonomy.eu/trac/wiki/MapRestServiceApi#Areas\">Wiki</a></b><br>");
+}
+else
+{
+if (ereg(",",$layers))
+{
+
+ $layers=explode(",",$layers);
+ $ls=array();
+ $ls_styles=array();
+ foreach ($layers as $k=>$v)
+ {
+ switch ($v)
+ {
+ case ('earth'):
+ $v="country_earth";
+
+ $ls[]=$v;
+ break;
+ case ('tdwg1'):
+ $v="topp:tdwg_level_1";
+ $ls[]=$v;
+
+ // array_push($ls,$v);
+ break;
+ case ('tdwg2'):
+ $v="topp:tdwg_level_2";
+ $ls[]=$v;
+
+// array_push($ls,$v);
+ break;
+ case ('tdwg3'):
+ $v="topp:tdwg_level_3";
+ $ls[]=$v;
+ break;
+ case ('tdwg4'):
+ $v="topp:tdwg_level_4";
+ $ls[]=$v;
+ break;
+ }
+
+//ƒ $v;
+ }
+
+$styles_string="";
+
+foreach ($ls as $k=>$v)
+{
+
+ $ls_string.=$v.",";
+ $styles_string.="line,";
+ }
+ $ls_string=substr($ls_string,0,-1);
+ $styles_string=substr($styles_string,0,-1);
+ // $styles_string.=$ls[count($ls)-1];
+
+}
+else
+{
+ switch ($layers)
+ {
+
+ case ('earth'):
+ $ls_string="topp:country_earth";
+ break;
+ case ('e_prov'):
+ $ls_string="topp:province_europe";
+ break;
+ case ('tdwg1'):
+ $ls_string="topp:tdwg_level_1";
+ break;
+ case ('tdwg2'):
+ $ls_string="topp:tdwg_level_2";
+ break;
+ case ('tdwg3'):
+ $ls_string="topp:tdwg_level_3";
+ break;
+ case ('tdwg4'):
+ $ls_string="topp:tdwg_level_4";
+ break;
+ default:
+ $ls_string=$layers;
+ break;
+
+ }
+
+
+ $styles_string="line";
+
+}
+
+
+foreach ($ad as $k=>$v)
+{
+//tdwg3:a:PHI,SPA|b:ITA
+//var_dump($v);
+
+//$ad2=explode('|',$v);
+
+
+if ($_REQUEST['title'])
+{
+$title=$_REQUEST['title'];
+}
+//title=a:cultivated|b:forest
+$t=explode('|',$title);
+$title_array=array();
+
+foreach ($t as $k=>$v)
+{
+$title=explode(':',$v);
+$title_array[$title[0]]=$title[1];
+}
+
+if ($_REQUEST['label'])
+{
+$label=$_REQUEST['label'];
+}
+//$images=a,b:orange,green
+if ($_REQUEST['images_url'])
+{
+$images_url=$_REQUEST['images_url'];
+//$images_url="a,b:edit.csic.es/fitxers/hatch_images|c:edit.csic.es/fitxers/hatch_images";
+$images_url=explode('|',$images_url);
+
+}
+
+
+$symbols=$_REQUEST['symbols'];
+//$symbols="a,b:hatch_orange.gif|c:hatch_green.gif";
+$symbols=explode('|',$symbols);
+$symbols_url=array();
+foreach ($symbols as $k=>$v)
+{
+ $symbols=explode(':',$v);
+ $keys=explode(',',$symbols[0]);
+ $get_v=explode(',',$symbols[1]);
+// var_dump ($get_v);
+ if ($_REQUEST['images_url'])
+{
+ foreach ($keys as $k=>$v)
+ {
+
+ $symbols_url[$v]['symbols']=$get_v[0];
+ $symbols_url[$v]['size']=$get_v[1];
+ $symbols_url[$v]['format']=$get_v[2];
+ }
+ }
+}
+if ($_REQUEST['images_url'])
+{
+foreach ($images_url as $k=>$v)
+{
+$images=explode(':',$v);
+//echo $images[0];
+$keys=explode(',',$images[0]);
+//var_dump($keys);
+foreach ($keys as $k=>$v)
+{
+$symbols_url[$v]['url']=$images[1];
+}
+}
+}
+
+
+//$ad="tdwg2/d:Mexico,Caribbean||tdwg4/b:Chiapas,Oaxaca,Veracruz||tdwg3/a:MXC|b:MXE,MXG|c:MXS,MXT";
+
+$color=$_REQUEST['as'];
+
+ $ms=$_REQUEST['ms'];
+ if (ereg(",",$ms))
+ {
+ $ms=explode(',',$ms);
+ $width=$ms[0];
+ $height=$ms[1];
+ }
+ else
+ {
+ $width=$ms;
+ $height=$width/2;
+
+
+ };
+
+
+//var_dump($ls_string);
+
+$col=explode('|',$color);
+//no dóna error al haver-n'hi només un!
+$total_symbols=array();
+//$color="a:d7add2,AOOOOOF,2,dotted,cultivated|b:ab8dc9F";
+foreach ($col as $color)
+{
+
+ $color=explode(':',$color);
+ $symbols_key=$color[0];
+ $symbols_val=$color[1];
+ if (!ereg(",",$symbols_val))
+ {
+ //only fill area; others are default
+ $total_symbols[$symbols_key][]=$symbols_val;
+ }
+ else
+ {
+ $s=explode(',',$symbols_val);
+ foreach ($s as $k=>$v)
+ {
+ $total_symbols[$symbols_key][]=$v;
+ }
+ }
+// $total_symbols[$symbols_key]=$col_val;
+}
+//var_dump($total_symbols);
+//'a'-->array 'blue'
+foreach ($total_symbols as $k=>$v)
+{
+
+//foreach ($total_symbols as $k2=>$v2)
+//echo $total_symbols[$k][0]."<br>";
+ //var_dump($total_symbols[$k]);
+//$color="a:d7add2,AOOOOOF,2,dotted|b:ab8dc9F";
+
+ for ($i=0;$i<5;$i++)
+ {
+ //echo $total_symbols[$k][$i]."<br>";
+ switch ($i)
+ {
+ case 0:
+
+// if (array_key_exists($i,$total_symbols[$k])){
+ if($total_symbols[$k][$i]=="")
+ {
+ $total_symbols[$k][$i]="c5bec0";
+ }
+//}
+
+ case 1:
+ if($total_symbols[$k][$i]=="")
+ {
+ $total_symbols[$k][$i]="10090b";
+ }
+ case 2:
+ if($total_symbols[$k][$i]=="")
+ {
+ $total_symbols[$k][$i]="0.5";
+ }
+ /* case 3:
+ if($total_symbols[$k][$i]=="")
+ {
+ $total_symbols[$k][$i]="";
+ }*/
+ /* case 4:
+ if($total_symbols[$k][$i]=="")
+ {
+ $total_symbols[$k][$i]="no_style";
+ }*/
+ case 3:
+ if($total_symbols[$k][$i]=="")
+ {
+ $total_symbols[$k][$i]="no_style";
+ }
+ case 4:
+ if($total_symbols[$k][$i]=="")
+ {
+ $total_symbols[$k][$i]="no_label";
+ }
+ }//fi switch
+ } //fi for
+ if (array_key_exists($k,$symbols_url))
+ {
+ $total_symbols[$k]['5']=$symbols_url[$k]['url'];
+ $total_symbols[$k]['6']=$symbols_url[$k]['symbols'];
+ $total_symbols[$k]['7']=$symbols_url[$k]['size'];
+ $total_symbols[$k]['8']=$symbols_url[$k]['format'];
+
+ }
+
+}//fir for each
+//var_dump($total_symbols);
+
+$tdwg=array();
+//ftheeten 21/02/2011
+$wms_field_array=array();
+foreach ($ad as $k=>$v)
+{
+$v=explode('|',$v);
+
+foreach ($v as $k=>$v)
+{
+if ($k==0)
+{
+
+ $first_data=explode(':',$v);
+ /*$first_layer=$first_data[0];
+ $first_style=$first_data[1];
+ $first_pol=$first_data[2];
+ */
+ //ftheeten 21/02/2011 (WMS field for non hardcded tdwg layers)
+ $first_wms_field='';
+ if(count($first_data)==4)
+ {
+ //print("WMS field found!!!!=");
+ //print($first_data[1]);
+ //print("!!!!");
+ $first_layer=$first_data[0];
+ $first_wms_field=$first_data[1];
+ $first_style=$first_data[2];
+ $first_pol=$first_data[3];
+ }
+ else
+ {
+ $first_layer=$first_data[0];
+ $first_style=$first_data[1];
+ $first_pol=$first_data[2];
+
+ }
+//var_dump($v);
+ if (!ereg(",",$first_pol))
+ {
+
+ $tdwg[$first_layer][$first_style]['zones']=$first_pol;
+ //ftheeten 2010/02/21
+ $wms_field_array[$first_layer]=$first_wms_field;
+
+// var_dump($tdwg[$first_layer][$first_style]['zones']);-->NCS
+
+ }
+ else
+ {
+
+ //ftheeten 2010/02/21
+ $wms_field_array[$first_layer]=$first_wms_field;
+ //tdwg4:c:Nicaragua,Chiapas,Oaxaca,Veracruz
+ $l3=explode(',',$first_pol);
+ foreach($l3 as $value)
+ {
+
+ $tdwg[$first_layer][$first_style]['zones'][]=$value;
+ //echo $value."<br>";
+ }
+ }
+// var_dump($first_pol);
+}
+else //not the first data
+ {
+
+ //b:Mexico
+ //si no trobem cap comma, (ex: b:IRQ )d:NA o c:NA|b:PI
+ // a cada estil l'hi correspon només un país
+// var_dump($v);
+ $data=explode(':',$v);
+
+ //ftheeten 2010/02/21
+ $wms_field_array[$first_layer]=$first_wms_field;
+ if (!ereg(",",$data[1]))
+ {
+
+ $tdwg[$first_layer][$data[0]]['zones']=$data[1];
+ // var_dump($tdwg[$first_layer]);
+//var_dump($data[1]);
+ //$styles[$key]['zones'];
+ // echo $val;
+ }
+ else
+ {
+ //c:Nicaragua,Chiapas,Oaxaca,Veracruz
+ $l3=explode(',',$data[1]);
+ foreach($l3 as $value)
+ {
+ $tdwg[$first_layer][$data[0]]['zones'][]=$value;
+ //echo $value."<br>";
+ }
+ }
+
+}
+
+
+}
+
+}
+
+}
+
+//var_dump($tdwg);
+$tdwg3_val=array();
+$tdwg3_total=array();
+
+$legend="<gml>";
+foreach ($total_symbols as $k=>$v)
+{
+//var_dump($k); //a,b
+$legend.="<style><name>".$title_array[$k]."</name>";
+//$legend.="<style><name>".$total_symbols[$k][4]."</name>";
+
+$legend.="<label>".$k."</label>";
+
+if (array_key_exists($k['url'],$symbols_url))
+{
+
+
+$legend.="<hatching>http://".$symbols_url[$k]['url']."/".$symbols_url[$k]['symbols'].".".$symbols_url[$k]['format']."</hatching>";
+switch ($symbols_url[$k]['format'])
+{
+ case ('gif'): $format='image/gif';break;
+ case ('png'): $format='image/png';break;
+ case ('jpeg'): $format='image/jpeg';break;
+}
+
+$legend.="<symbol_size>".$symbols_url[$k]['size']."</symbol_size>";
+$legend.="<symbol_format>".$format."</symbol_format>";
+//$xml.="<hatch_symbol>".."</hatch_symbol>";
+$legend.="<color>hatching</color>";
+}
+else {
+$legend.="<hatching>NO</hatching>";
+$legend.="<color>".$total_symbols[$k][0]."</color>";
+}
+
+
+$legend.="<stroke_color>".$total_symbols[$k][1]."</stroke_color>";
+$legend.="<stroke_width>".$total_symbols[$k][2]."</stroke_width>";
+switch ($total_symbols[$k][3])
+{
+ case ('1_2'): $total_symbols[$k][3]="1 2 1 2";break;
+ case ('1_4'): $total_symbols[$k][3]="1 4 1 4";break;
+ case ('2_2'): $total_symbols[$k][3]="2 2 2 2";break;
+ case ('2_4'): $total_symbols[$k][3]="2 4 2 4";break;
+ case ('5_7'): $total_symbols[$k][3]="5 7 5 7";break;
+ case ('10_5'): $total_symbols[$k][3]="10 5 10 5";break;
+}
+$legend.="<stroke_style>".$total_symbols[$k][3]."</stroke_style>";
+$legend.="</style>";
+}
+$legend.="</gml>";
+$legend_xml[]=$legend;
+//var_dump($legend_xml);
+//echo $legend;
+ $p=simplexml_load_string($legend_xml[0]);
+$hatching=$p->style->hatching;
+$xsl = new XSLTProcessor;
+$xsl->setParameter( '', 'symbol', $hatching);
+$xsl->setParameter( '', 'layer', $layer);
+$xsl->setParameter( '', 'field', $field);
+$xsl->setParameter( '', 'label_field', $label_field);
+$style = realpath('areas_legend_no.xsl');
+$dom_new = new DOMDocument();
+$dom_new->load($style);
+$xsl->importStyleSheet($dom_new);
+$dom_new->loadXML($legend_xml[0]);
+$out = $xsl->transformToXML($dom_new);
+
+//$random = (rand()%300).".sld";
+//$leg_path_towrite=DIR_PLATFORM."/edit_wp5/fitxers/sld/$random";
+$leg_path_towrite="/var/www/synthesys/www/v1/sld/$random";
+$fp=fopen("$leg_path_towrite","w");
+$write=fwrite($fp,$out);
+//$leg_url="/var/www/synthesys/www/v1/sld/$random";
+$leg_url=LEGEND_URL."/".$random;
+
+$legs=array();
+foreach ($tdwg as $k=>$v)
+{
+
+ $tmp_wms_field="default";
+ foreach ($tdwg[$k] as $k2=>$v2)
+ {
+
+ //print("<=======WMS field=====>".$wms_field_array[$k]);
+ //$tmp_wms_field=$wms_field_array[$k];
+ //print("<=======other field=====>");
+ $legs[$k2]=$k;
+ //legs--->array(2) { ["b"]=> string(5) "tdwg1" ["a"]=> string(5) "tdwg3" }
+ //LEGENDS!!!
+
+ }
+
+
+ $xml="<gml>";
+ $pos_prefix = substr_count($k,$prefix_wms);
+ $displayedLayer=$k;
+ //print("pos=".$pos_prefix."=");
+ if($pos_prefix===0)
+ {
+ //print("prefix");
+ $displayedLayer=$prefix_wms.$k;
+ }
+
+
+ $xml.="<feature>".$displayedLayer."</feature>";
+
+ foreach ($v as $style=>$value)
+ {
+ //print($style);
+ //print_r($value);
+ $xml.="<style><name>".$style."</name>";
+ $xml.="<label>".$label."</label>";
+
+ if (array_key_exists($style,$symbols_url))
+ {
+ //var_dump($symbols_url[$style]);
+
+ $xml.="<hatching>http://".$symbols_url[$style]['url']."/".$symbols_url[$style]['symbols'].".".$symbols_url[$style]['format']."</hatching>";
+ switch ($symbols_url[$style]['format'])
+ {
+ case ('gif'): $format='image/gif';break;
+ case ('png'): $format='image/png';break;
+ case ('jpeg'): $format='image/jpeg';break;
+ }
+
+ $xml.="<symbol_size>".$symbols_url[$style]['size']."</symbol_size>";
+ $xml.="<symbol_format>".$format."</symbol_format>";
+ //$xml.="<hatch_symbol>".."</hatch_symbol>";
+ $xml.="<color>hatching</color>";
+ }
+ else
+ {
+ $xml.="<hatching>NO</hatching>";
+ $xml.="<color>".$total_symbols[$style][0]."</color>";
+ }
+
+ $xml.="<stroke_color>".$total_symbols[$style][1]."</stroke_color>";
+ $xml.="<stroke_width>".$total_symbols[$style][2]."</stroke_width>";
+ switch ($total_symbols[$style][3])
+ {
+ case ('1_2'): $total_symbols[$style][3]="1 2 1 2";break;
+ case ('1_4'): $total_symbols[$style][3]="1 4 1 4";break;
+ case ('2_2'): $total_symbols[$style][3]="2 2 2 2";break;
+ case ('2_4'): $total_symbols[$style][3]="2 4 2 4";break;
+ case ('5_7'): $total_symbols[$style][3]="5 7 5 7";break;
+ case ('10_5'): $total_symbols[$style][3]="10 5 10 5";break;
+ }
+ $xml.="<stroke_style>".$total_symbols[$style][3]."</stroke_style>";
+
+ foreach ($value as $key=>$country)
+ {
+
+ if(!is_array($country))
+ {
+ //$tdwg[$k][count]
+ $xml.="<country>".$country."</country>";
+
+ $xml.="</style>";
+ }
+ else
+ {
+
+ foreach ($tdwg[$k][$style]['zones'] as $zones)
+ {
+ $xml.="<country>".$zones."</country>";
+ }
+ $xml.="</style>";
+ } //fi foreach country
+ }
+ }
+$xml.="</gml>";
+//print($xml);
+$gmls[$k]=$xml;
+}
+//var_dump($gmls[$k]);
+
+if ($_REQUEST['bbox'])
+ {
+ $bbox=$_REQUEST['bbox'];
+ }
+ else
+ {
+
+ $conn = pg_connect(POSTGIS_CS);
+ if (pg_ErrorMessage($conn))
+ {
+ echo "<p><b>Ocurrio un error conectando a la base de datos: .</b></p>";
+ }
+ else
+ {
+
+
+ $BBOX_sql="select extent(the_geom) from tdwgs where ";
+ $c=0;
+//print("before switch");
+ foreach ($tdwg as $k=>$v)
+ {
+
+
+ switch ($k)
+ {
+
+ //ftheeten 21/02/2011: $db_layers and $layer_sh seem unused
+ //see also line 830
+ case ('tdwg1'): $layer='topp:tdwg_level_1';$db_layer='tdwg_level_1';
+ $field='code';
+ //??????????????????????????????????????$label_field='zona';
+
+ break;
+ case ('tdwg2'): $layer='topp:tdwg_level_2';$db_layer='tdwg_level_2';
+ $field='code';
+ $label_field='code';
+ break;
+ case ('tdwg3'): $layer='topp:tdwg_level_3'; $db_layer='tdwg_level_3';
+ $field='code';$layer_sh="TDWG 3";$label_field='code';
+ break;
+ case ('tdwg4'): $layer='topp:tdwg_level_4';$db_layer='tdwg_level_4';
+ $field="code";
+ $label_field='code';$layer_sh="TDWG 4";
+ break;
+ case ('e_w_0'): $layer='topp:europe_west_level_0';$db_layer='europe_west_level_0';
+ $field="code";
+ $label_field='code';$layer_sh="EURW 0";
+ break;
+ case ('e_w_1'): $layer='topp:europe_west_level_1';$db_layer='europe_west_level_1';
+ $field="code";
+ $label_field='code';$layer_sh="EURW 1";
+ break;
+ //ftheeten 21/01/2011 (for other layers than tdwg)
+ default:
+ $layer=$k;
+ $label_field=$wms_field_array[$k];//'?';
+ //print("layer=".$layer);
+ break;
+ }
+
+
+ foreach($v as $key=>$val)
+ {
+// var_dump($val);
+ if ($c>0)
+ {
+ $BBOX_sql.="OR ";
+ }
+ if (count($val['zones'])==1)
+ {
+
+ $BBOX_sql.="code='".$val['zones']."' ";
+
+ }else
+ {
+ $count=count($val['zones']);
+ //$BBOX_sql.="select extent(the_geom) from tdwgs where code=";
+
+
+ for ($i=0;$i<($count-1);$i++)
+ {
+
+ if ($i==0)
+ {
+ $BBOX_sql.="code='".$val['zones'][0]."'";
+ }
+ else
+ {
+ $BBOX_sql.=" OR code='".$val['zones'][$i]."'";
+ }
+
+ }
+ // var_dump($tdwg2_total[1][2]);
+ //QUINA CUTRADA!!!!!
+
+ $BBOX_sql.=" OR code='".$val['zones'][$count-1]."'";
+
+ }
+ $c++;
+ }
+
+ }//end if bbox
+ //echo $BBOX_sql;
+
+ $postgis_result=pg_query($BBOX_sql);
+
+ while ($row = pg_fetch_array($postgis_result, NULL, PGSQL_ASSOC))
+ {
+
+ $b=substr($row['extent'],4);
+ // echo $height;
+ $cadena=substr($b,0,-1);
+ $bbox=str_replace(' ',',',$cadena);
+ // echo "this is bbox".$bbox;
+ }
+ }
+
+ }
+
+$recalculate="true";
+if ($_REQUEST['recalculate'])
+{
+if ($_REQUEST['recalculate']=='false')
+{
+$recalculate='false';
+}
+};
+
+
+ if ($recalculate=="true")
+ {
+ $bbox2=explode(',',$bbox);
+
+ $ratio_x=$bbox2[2]-$bbox2[0];
+ $ratio_y=abs($bbox2[1]-$bbox2[3]);
+ if (((($ratio_x)/$ratio_y))<2)
+ {
+ $to_change='x';
+ // echo "yesss XXXX";
+ //echo "ratio is ".(($ratio_x*2)/$ratio_y)."<br>";
+ }
+ else
+ {
+ $to_change='y';
+ }
+ switch ($to_change)
+ {
+
+ case 'x':
+ $diff_x=abs((($ratio_x)/2 -$ratio_y)/2);
+ $bbox2[0]=$bbox2[0]-$diff_x;
+ $bbox2[2]=$bbox2[2]+$diff_x;
+ $bbox=$bbox2[0].",".$bbox2[1].",".$bbox2[2].",".$bbox2[3];
+ $ratio=$ratio_x/$ratio_y;
+ $width = (int)($height+($ratio*30));
+ break;
+
+
+ case 'y':
+
+ $diff_x=abs((($ratio_x -$ratio_y)/2)/2);
+ if ($bbox2[1]<0)
+ {
+ //echo "bbox_1 negativa";
+ $bbox2[1]=$bbox2[1]-$diff_x;
+ if (abs($bbox2[1])>90)
+ {
+ $bbox2[1]=-90;
+ }
+ }
+ else
+ {
+ $bbox2[1]=$bbox2[1]-$diff_x;
+ if (abs($bbox2[1])>90)
+ {
+ $bbox2[1]=90;
+ }
+ };
+ if ($bbox2[3]<0 )
+ {
+ $bbox2[3]=$bbox2[3]+$diff_x;
+ if (abs($bbox2[3])>90)
+ {
+ $bbox2[3]=-90;
+ }
+ }
+ else
+ {
+ $bbox2[3]=$bbox2[3]+$diff_x;
+ if (abs($bbox2[3])>90)
+ {
+ $bbox2[3]=90;
+ }
+ }
+ $bbox=$bbox2[0].",".$bbox2[1].",".$bbox2[2].",".$bbox2[3];
+ break;
+ }//fi switch
+ }//fi recalculate=true
+ else
+ {
+ //Recalculate =false (we try to put everything)
+ //test added by ftheeten 2010/04/09 to avoid error message
+ if($ratio_y!=0)
+ {
+ $ratio=$ratio_x/$ratio_y;
+ }
+ //echo $ratio;
+// $height = (int)($width / $ratio);
+
+ }
+
+//echo $height;
+$url_list=array();
+$legend_list=array();
+$files_list=array();
+
+$c=count($gmls);
+
+global $bbox;
+if (isset($_REQUEST['foo']))
+{
+ $json='foo({"bbox":"'.$bbox.'","legend":"'.$leg_url.'","layers":[';
+}
+elseif (isset($_REQUEST['callback'])) //addition ftheeten 16/06/2010
+{
+ $json=$_REQUEST['callback'].'({"bbox":"'.$bbox.'","legend":"'.$leg_url.'","layers":[';
+}
+else
+{
+$json='[{"bbox":"'.$bbox.'","legend":"'.$leg_url.'","layers":[';
+}
+
+
+
+
+$i=0;
+foreach ($gmls as $feature=>$v)
+{
+$i++;
+$dom_new = new DOMDocument();
+//print("-----------------------");
+//print_r($v);
+switch ($feature)
+{
+
+
+ case ('tdwg1'): $layer='topp:tdwg_level_1';$db_layer='tdwg_level_1';
+ $field='code';
+ $label_field='zona';
+ break;
+ case ('tdwg2'): $layer='topp:tdwg_level_2';$db_layer='tdwg_level_2';
+ $field='code';
+ $label_field='code';
+ break;
+ case ('tdwg3'): $layer='topp:tdwg_level_3'; $db_layer='tdwg_level_3';
+ $field='code';$layer_sh="TDWG 3";$label_field='code';
+ break;
+ case ('tdwg4'): $layer='topp:tdwg_level_4';$db_layer='tdwg_level_4';
+ $field="code";
+ $label_field='code';$layer_sh="TDWG 4";
+ break;
+ case ('e_w_0'): $layer='topp:europe_west_level_0';$db_layer='europe_west_level_0';
+ $field="code";
+ $label_field='code';$layer_sh="EURW 0";
+ break;
+ case ('e_w_1'): $layer='topp:europe_west_level_1';$db_layer='europe_west_level_1';
+ $field="code";
+ $label_field='code';$layer_sh="EURW 1";
+ break;
+ //ftheeten 21/02/2011
+ default:
+ $layer=$feature;
+ $field=$wms_field_array[$feature];
+ $label_field=$tmp_wms_field;
+ //print("================================".$feature);
+ //print("°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°".$label_field);
+ break;
+}
+
+$p=simplexml_load_string($gmls[$feature]);
+$hatching=$p->style->hatching;
+$xsl = new XSLTProcessor;
+$xsl->setParameter( '', 'symbol', $hatching);
+ $pos_prefix = substr_count($layer,$prefix_wms);
+ $displayedLayer=$layer;
+ //print("pos=".$pos_prefix."=");
+ if($pos_prefix===0)
+ {
+ //print("prefix");
+ $displayedLayer=$prefix_wms.$layer;
+ }
+$xsl->setParameter( '', 'layer', $displayedLayer);
+$xsl->setParameter( '', 'field', $field);
+$xsl->setParameter( '', 'label_field', $label_field);
+$style = realpath('areas.xsl');
+$dom_new->load($style);
+$xsl->importStyleSheet($dom_new);
+$dom_new->loadXML($gmls[$feature]);
+$out = $xsl->transformToXML($dom_new);
+srand(time());
+//$random = (rand()%300).".sld";
+$path_towrite="/var/www/synthesys/www/v1/sld/".$feature."_".$random;
+//echo $path_towrite;
+$fp=fopen("$path_towrite","w");
+$write=fwrite($fp,$out);
+array_push($files_list,$path_towrite);
+//echo $out;
+
+
+
+$json.='{"tdwg": "' . $feature. '","session": "'.$sessionid.'",';
+
+//$json.='"sld": "' . $feature."_".$random.'"}';
+//correction ftheeten 09/04/2010
+$nameSLDFile=$feature."_".$random;
+$json.='"sld": "' . V1_SLD_URL."/".$nameSLDFile.'"}';
+
+
+if ($i < $c)
+{
+$json.=',';
+}
+//print("build URL");
+//print($layer);
+$url=URL_GEOSERVER."?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&TRANSPARENT=TRUE&SERVICE=WMS&EPSG=4326&layers=";
+$url.=$layer."&format=image/png&bbox=".$bbox."&WIDTH=".$width."&HEIGHT=".$height."&SLD=".V1_SLD_URL."/".$nameSLDFile;
+
+//print($url);
+
+//provinces,world
+
+
+
+
+global $height;
+
+
+
+
+$url_list[]=$url;
+$legend_list[]=$legend_url;
+}
+//correction ftheeten 09/04/2010
+$json.="]";
+
+
+$json.=",\"geoserver\": \"".URL_GEOSERVER."\"";
+$json.="}";
+if (isset($_REQUEST['foo']))
+{
+$json.=")";
+}
+elseif(isset($_REQUEST['callback']))////addition ftheeten 16/06/2010
+{
+$json.=");";
+}
+else
+{
+$json.="]";
+}
+
+
+
+
+$img=$_REQUEST['img'];
+
+if ($img=='false')
+{
+//RMCA 09/04/2010
+
+//if ($img=='false')
+//{
+ $headerText="Content-Type: application/json";
+
+//}
+
+header($headerText);
+header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
+header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date dans le passé
+echo $json;
+}
+else
+{
+ //print("else");
+ $random3="/var/www/synthesys/www/v1/img/".md5($_SERVER["REQUEST_URI"] )."bckgrd_layers.png";
+//ftheeten 22/02/2011 (sometimes bug if image previously exists)
+ if(file_exists($random3))
+ {
+ unlink($random3);
+ }
+
+
+ if ($ls_string)
+ {//print("in ls");
+ $url2=URL_GEOSERVER."?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&TRANSPARENT=TRUE&SERVICE=WMS&EPSG=4326&layers=".$ls_string;
+ $url2.="&format=image/png&bbox=".$bbox."&WIDTH=".$width."&HEIGHT=".$height."&STYLES=".$styles_string;
+ //update ftheeten 25/06/2010
+//$url2=URL_GEOSERVER."?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&TRANSPARENT=TRUE&SERVICE=WMS&EPSG=4326&layers=".$ls_string;
+ //$url2.="&format=image/png&bbox=".$bbox."&WIDTH=".$width."&HEIGHT=".$height;
+ //print($url2);
+ //print($random3);
+ $cmd="convert '$url2' '$random3'";
+ $output=shell_exec($cmd);
+ //print($cmd);
+ //print($output);
+
+ }
+ else
+ {
+ $c="convert convert -size '".$width."x".$height."' xc:transparent $random3";
+
+ shell_exec($c);
+ }
+
+//print(count($url_list)>1);
+
+
+
+if(count($url_list)>1)
+{
+
+ $c="composite ";
+ for ($i=0;$i<count($url_list);$i++)
+ {
+ $c.="'".$url_list[$i]."' ";
+ }
+ $c.="'$random2' ";
+
+shell_exec($c);
+$c="composite '$random3' '$random2' '$random2'";
+
+shell_exec($c);
+//print($c);
+}
+else
+{
+//SLDs over normal layers
+$c="composite '$url_list[0]' '$random3' '$random2'";
+//print("3");
+shell_exec($c);
+
+
+}
+
+
+//print($c);
+//print("----------------");
+
+
+$headerText="Content-Type: image/png";
+
+
+//part ftheeten 12/08/2010 external WMS
+ //print("dev");
+ $flagExternalWMS=false;
+ $extWFURLArray=array();
+ $extWFSURL="";
+
+ if(isset($_REQUEST['externalwms'])===true&&isset($_REQUEST['externalwmslayer'])===true)
+ {
+ $flagExternalWMS=true;
+ $versionWFS=NULL;
+ if(isset($_REQUEST['externalwmsversion'])===true)
+ {
+ $versionWFS=$_REQUEST['externalwmsversion'];
+ }
+ $externalWMSStyle="";
+ if(isset($_REQUEST['externalwmsstyle'])===true)
+ {
+ $externalWMSStyle=$_REQUEST['externalwmsstyle'];
+ }
+ if(strlen($_REQUEST['externalwms'])>0&&strlen($_REQUEST['externalwmslayer'])>0)
+ {
+ $versionWFS=NULL;
+ if(isset($_REQUEST['externalwmsversion'])===true)
+ {
+ $versionWFS=$_REQUEST['externalwmsversion'];
+ }
+ $externalWMSStyle=NULL;
+ if(isset($_REQUEST['externalwmsstyle'])===true)
+ {
+ $externalWMSStyle=$_REQUEST['externalwmsstyle'];
+ }
+ if(strpos($_REQUEST['externalwms'],"|")>0)
+ {
+ $arrayWFS=array();
+
+ $arrayWFS=f_checkWMSParams($arrayWFS,$_REQUEST['externalwms'],"URL","[\|]","[:]");
+ $arrayWFS=f_checkWMSParams($arrayWFS,$versionWFS,"VERSION","[\|]","[:]");
+ $arrayWFS=f_checkWMSParams($arrayWFS,$_REQUEST['externalwmslayer'],"LAYERS","[\|]","[:]");
+ $arrayWFS=f_checkWMSParams($arrayWFS,$externalWMSStyle,"STYLES","[\|]","[:]");
+ //print("!!!arrayWFS=>");
+ //print_r($arrayWFS);
+ foreach($arrayWFS as $key=>$arrayWFSitem)
+ {
+ $extWFSURLArray[]=f_writeKeyWFSURL($arrayWFS,$key,$bbox,$width,$height);
+ }
+
+ }
+ else
+ {
+ $externalWMS=$_REQUEST['externalwms'];
+ $externalWMSLayer=$_REQUEST['externalwmslayer'];
+
+
+ $extWFSURL=f_autoFillWMSURL($externalWMS,$externalWMSVersion,$externalWMSLayer,$externalWMSStyle,$bbox,$width,$height);
+ $extWFSURLArray[]=$extWFSURL;
+ }
+ }
+
+ }
+ if($flagExternalWMS===true)
+ {
+ $cptLayers=count($extWFSURLArray);
+ for($i=$cptLayers-1;$i>=0;$i--)
+ {
+ $c="composite '$random2' '$extWFSURLArray[$i]' '$random2'";
+ shell_exec($c);
+ }
+
+ }
+
+
+if ($leg=='1')
+{
+ $legend_url=URL_GEOSERVER."/GetLegendGraphic?SERVICE=WMS&VERSION=1.1.1&format=image/png&TRANSPARENT=TRUE&WIDTH=64&HEIGHT=36&";
+ $legend_url.="layer=topp:tdwg_level_3&LEGEND_OPTIONS=forceLabels:on;fontStyle:italic;fontSize:12&SLD=".$leg_url;
+
+$mlp=$_REQUEST['mlp'];
+switch ($mlp)
+{
+case ('1'):
+ {
+
+$com="convert +append '$legend_url' '$random2' '$random2'"; //-->exterior ul
+break;
+ }
+case ('2'):
+ {
+$com="convert -background white -append '$legend_url' '$random2' '$random2' "; //2
+ break;
+ }
+ case ('3'):
+ {
+$com="convert -background white +append '$random2' '$legend_url' '$random2' "; //4
+break;
+ }
+
+case ('4'):
+ {
+
+$com="convert -background white -append '$random2' '$legend_url' '$random2'"; //7
+break;
+ }
+case ('5'):
+ {
+ $com="composite -gravity SouthEast '$legend_url' '$random2' '$random2'";//9
+break;
+}
+case ('6'):
+ {
+ $com="composite -gravity SouthWest '$legend_url' '$random2' '$random2'";//10
+break;
+}
+case ('7'):
+ {
+ $com="composite -gravity NorthEast '$legend_url' '$random2' '$random2'";//11
+break;
+}
+case ('8'):
+ {
+ $com="composite -gravity NorthWest '$legend_url' '$random2' '$random2'";//12
+break;
+}
+}
+shell_exec($com);
+}
+
+
+//RMCA 09/04/2010
+header($headerText);
+
+header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
+header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date dans le passé
+
+
+readfile($random2);
+unlink($random2);
+
+}
+clearstatcache();
+$time=time();
+
+
+/* commented by ftheeten 2010/04/13 (to have sld still available) -> should be repalced by a Cron job*/
+while($entry = $d->read()) {
+ if ($entry!= "." && $entry!= "..") {
+
+ $f_last_modified = filemtime($sld_dir."/".$entry);
+
+if ($time-$f_last_modified >400)
+{
+unlink($sld_dir."/".$entry);
+}
+
+ }
+}
+
+
+while($entry = $e->read()) {
+ if ($entry!= "." && $entry!= "..") {
+
+ $f_last_modified = filemtime($img_dir."/".$entry);
+
+if ($time-$f_last_modified >400000)
+{
+unlink($img_dir."/".$entry);
+}
+
+ }
+}
+
+
+
+//$d->close();
+$e->close();
+}
+function f_autoFillWMSURL($p_externalWMS, $p_externalWMSVersion, $p_externalWMSLayers, $p_externalWMSStyles, $p_bbox, $p_width, $p_height)
+{
+ //print("functionCalled");
+ if(isset($p_externalWMSVersion)===false)
+ {
+ $p_externalWMSVersion='1.1.1';
+ }
+ if(isset($p_externalWMSStyles)===false)
+ {
+ $p_externalWMSStyles='';
+ }
+ $extWFSURL=$p_externalWMS."?REQUEST=GetMap";
+ $extWFSURL.="&TRANSPARENT=TRUE";
+ $extWFSURL.="&SERVICE=WMS";
+ $extWFSURL.="&VERSION=".$p_externalWMSVersion;
+ $extWFSURL.="&SRS=EPSG:4326";
+ $extWFSURL.="&LAYERS=".$p_externalWMSLayers;
+ $extWFSURL.="&STYLES=".$p_externalWMSStyles;
+ $extWFSURL.="&FORMAT=image/png";
+ $extWFSURL.="&bbox=".$p_bbox."&WIDTH=".$p_width."&HEIGHT=".$p_height;
+ $extWFURLArray[]=$extWFSURL;
+ return $extWFSURL;
+}
+
+
+function f_checkWMSParams($p_arrayWMS, $p_param, $p_nameParam, $p_delimiter1, $p_delimiter2)
+{
+ if(isset($p_param)===true)
+ {
+ $splitParam=preg_split($p_delimiter1,$p_param);
+ if(isset($splitParam)===true)
+ {
+ if(count($splitParam)>0)
+ {
+ foreach($splitParam as $paramItem)
+ {
+ if(isset($paramItem)===true)
+ {
+ $splitParam2=preg_split($p_delimiter2,$paramItem);
+ if(count($splitParam2)==2)
+ {
+ $p_arrayWMS[$splitParam2[0]][$p_nameParam]=$splitParam2[1];
+ }
+ else if(count($splitParam2)==3&&($p_delimiter2==":"||$p_delimiter2=="[:]"))
+ {
+ $p_arrayWMS[$splitParam2[0]][$p_nameParam]=$splitParam2[1].':'.$splitParam2[2];
+ }
+ }
+ }
+ }
+ }
+ }
+ return $p_arrayWMS;
+}
+
+function f_writeKeyWFSURL($p_arrayWMS, $p_key, $p_bbox, $p_width, $p_height)
+{
+ return f_autoFillWMSURL($p_arrayWMS[$p_key]["URL"],$p_arrayWMS[$p_key]["VERSION"],$p_arrayWMS[$p_key]["LAYERS"],$p_arrayWMS[$p_key]["STYLES"] ,$p_bbox, $p_width, $p_height);
+}
+
+?>
BGBM BDI Projects / geo.git / blobdiff