1<?php 2/* 3 * Copyright (c) 2008-2012 Mark C. Prins <mprins@users.sf.net> 4* 5* Permission to use, copy, modify, and distribute this software for any 6* purpose with or without fee is hereby granted, provided that the above 7* copyright notice and this permission notice appear in all copies. 8* 9* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16*/ 17 18/** 19 * Plugin OL Maps: Allow Display of a OpenLayers Map in a wiki page. 20 * 21 * @author Mark Prins 22 */ 23 24if (!defined('DOKU_INC'))define('DOKU_INC', realpath(dirname(__FILE__) . '/../../') . '/'); 25if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/'); 26require_once (DOKU_PLUGIN . 'syntax.php'); 27 28/** 29 * All DokuWiki plugins to extend the parser/rendering mechanism 30 * need to inherit from this class 31 */ 32class syntax_plugin_openlayersmap_olmap extends DokuWiki_Syntax_Plugin { 33 34 /** defaults of the known attributes of the olmap tag. */ 35 private $dflt = array ( 36 'id' => 'olmap', 37 'width' => '550px', 38 'height' => '450px', 39 'lat' => 50.0, 40 'lon' => 5.1, 41 'zoom' => 12, 42 'toolbar' => true, 43 'statusbar' => true, 44 'controls' => true, 45 'poihoverstyle' => false, 46 'baselyr' => 'OpenStreetMap', 47 'gpxfile' => '', 48 'kmlfile' => '', 49 'summary' => '' 50 ); 51 52 private $usingLocalStaticMap = false; 53 54 /** 55 * Return the type of syntax this plugin defines. 56 * @Override 57 */ 58 function getType() { 59 return 'substition'; 60 } 61 62 /** 63 * Defines how this syntax is handled regarding paragraphs. 64 * @Override 65 */ 66 function getPType() { 67 //normal block stack 68 return 'block'; 69 } 70 71 /** 72 * Returns a number used to determine in which order modes are added. 73 * @Override 74 */ 75 function getSort() { 76 return 901; 77 } 78 79 /** 80 * This function is inherited from Doku_Parser_Mode. 81 * Here is the place to register the regular expressions needed 82 * to match your syntax. 83 * @Override 84 */ 85 function connectTo($mode) { 86 $this->Lexer->addSpecialPattern('<olmap ?[^>\n]*>.*?</olmap>', $mode, 'plugin_openlayersmap_olmap'); 87 } 88 89 /** 90 * handle each olmap tag. prepare the matched syntax for use in the renderer. 91 * @Override 92 */ 93 function handle($match, $state, $pos, &$handler) { 94 // break matched cdata into its components 95 list ($str_params, $str_points) = explode('>', substr($match, 7, -9), 2); 96 // get the lat/lon for adding them to the metadata (used by geotag) 97 preg_match('(lat[:|=]\"-?\d*\.\d*\")',$match,$mainLat); 98 preg_match('(lon[:|=]\"-?\d*\.\d*\")',$match,$mainLon); 99 $mainLat=substr($mainLat[0],5,-1); 100 $mainLon=substr($mainLon[0],5,-1); 101 102 $gmap = $this->_extract_params($str_params); 103 $overlay = $this->_extract_points($str_points); 104 105 // choose maptype based on tag 106 $imgUrl = "{{"; 107 if (stripos($gmap['baselyr'],'google') !== false){ 108 // use google 109 $imgUrl .= $this->_getGoogle($gmap, $overlay); 110 $imgUrl .="&.png"; 111 } elseif (stripos($gmap['baselyr'],'ve') !== false){ 112 // use bing 113 $imgUrl .= $this->_getBing($gmap, $overlay); 114 $imgUrl .="&.png"; 115 } elseif (stripos($gmap['baselyr'],'bing') !== false){ 116 // use bing 117 $imgUrl .= $this->_getBing($gmap, $overlay); 118 $imgUrl .="&.png"; 119 } elseif (stripos($gmap['baselyr'],'mapquest') !== false){ 120 if($this->getConf('optionStaticMapGenerator')=='remote'){ 121 // use mapquest remote 122 $imgUrl .=$this->_getMapQuest($gmap,$overlay); 123 $imgUrl .="&.png"; 124 } else{ 125 $imgUrl .=$this->_getStaticOSM($gmap,$overlay); 126 } 127 } else { 128 $imgUrl .=$this->_getStaticOSM($gmap,$overlay); 129 } 130 131 // append dw p_render specific params and render 132 $imgUrl .="?".str_replace("px", "",$gmap['width'])."x".str_replace("px", "",$gmap['height']); 133 $imgUrl .= "&nolink"; 134 $imgUrl .= " |".$gmap['summary']." }}"; 135 $imgUrl=p_render("xhtml", p_get_instructions($imgUrl), $info); 136 137 $mapid = $gmap['id']; 138 // create a javascript parameter string for the map 139 $param = ''; 140 foreach ($gmap as $key => $val) { 141 $param .= is_numeric($val) ? "$key: $val, " : "$key: '" . hsc($val) . "', "; 142 } 143 if (!empty ($param)) { 144 $param = substr($param, 0, -2); 145 } 146 unset ($gmap['id']); 147 148 // create a javascript serialisation of the point data 149 $poi = ''; 150 $poitable=''; 151 $rowId=0; 152 if (!empty ($overlay)) { 153 foreach ($overlay as $data) { 154 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 155 $rowId++; 156 $poi .= ", {lat: $lat, lon: $lon, txt: '$text', angle: $angle, opacity: $opacity, img: '$img', rowId: $rowId}"; 157 $poitable .=' 158 <tr> 159 <td class="rowId">'.$rowId.'</td> 160 <td class="icon"><img src="'.DOKU_BASE.'lib/plugins/openlayersmap/icons/'.$img.'" alt="icon" /></td> 161 <td class="lat" title="'.$this->getLang('olmapPOIlatTitle').'">'.$lat.'</td> 162 <td class="lon" title="'.$this->getLang('olmapPOIlonTitle').'">'.$lon.'</td> 163 <td class="txt">'.$text.'</td> 164 </tr>'; 165 } 166 $poi = substr($poi, 2); 167 } 168 if (!empty ($gmap['kmlfile'])) { 169 $poitable .=' 170 <tr> 171 <td class="rowId"><img src="'.DOKU_BASE.'lib/plugins/openlayersmap/toolbar/kml_file.png" alt="KML icon" /></td> 172 <td class="icon"><img src="'.DOKU_BASE.'lib/plugins/openlayersmap/toolbar/kml_line.png" alt="icon" /></td> 173 <td class="txt" colspan="3">KML: '.$gmap['kmlfile'].'</td> 174 </tr>'; 175 } 176 if (!empty ($gmap['gpxfile'])) { 177 $poitable .=' 178 <tr> 179 <td class="rowId"><img src="'.DOKU_BASE.'lib/plugins/openlayersmap/toolbar/gpx_file.png" alt="GPX icon" /></td> 180 <td class="icon"><img src="'.DOKU_BASE.'lib/plugins/openlayersmap/toolbar/gpx_line.png" alt="icon" /></td> 181 <td class="txt" colspan="3">GPX: '.$gmap['gpxfile'].'</td> 182 </tr>'; 183 } 184 185 $js .= "{mapOpts:{" . $param . " },poi:[$poi]};"; 186 // unescape the json 187 $poitable = stripslashes($poitable); 188 189 return array($mapid,$js,$mainLat,$mainLon,$poitable,$gmap['summary'],$imgUrl); 190 } 191 192 /** 193 * render html tag/output. render the content. 194 * @Override 195 */ 196 function render($mode, &$renderer, $data) { 197 static $initialised = false; // set to true after script initialisation 198 static $mapnumber = 0; // incremented for each map tag in the page source 199 list ($mapid, $param, $mainLat, $mainLon, $poitable, $poitabledesc, $staticImgUrl) = $data; 200 201 if ($mode == 'xhtml') { 202 $olscript = ''; 203 $olEnable = false; 204 $gscript = ''; 205 $gEnable = $this->getConf('enableGoogle'); 206 $mqEnable = $this->getConf('enableMapQuest'); 207 $osmEnable = $this->getConf('enableOSM'); 208 $enableBing = $this->getConf('enableBing'); 209 210 $scriptEnable = ''; 211 212 if (!$initialised) { 213 $initialised = true; 214 // render necessary script tags 215 if($gEnable){ 216 $gscript ='<script type="text/javascript" src="http://maps.google.com/maps/api/js?v=3.8&sensor=false"></script>'; 217 } 218 $olscript = $this->getConf('olScriptUrl'); 219 $olscript = $olscript ? '<script type="text/javascript" src="' . $olscript . '"></script>' : ""; 220 $olscript = str_replace('DOKU_BASE/', DOKU_BASE, $olscript); 221 222 $scriptEnable = '<script type="text/javascript"><!--//--><![CDATA[//><!--' . "\n"; 223 $scriptEnable .= $olscript ? 'olEnable = true;' : 'olEnable = false;'; 224 $scriptEnable .= 'gEnable = '.($gEnable ? 'true' : 'false').';'; 225 $scriptEnable .= 'osmEnable = '.($osmEnable ? 'true' : 'false').';'; 226 $scriptEnable .= 'mqEnable = '.($mqEnable ? 'true' : 'false').';'; 227 $scriptEnable .= 'bEnable = '.($enableBing ? 'true' : 'false').';'; 228 $scriptEnable .= 'bApiKey="'.$this->getConf('bingAPIKey').'";'; 229 $scriptEnable .= 'OpenLayers.ImgPath = "'.DOKU_BASE.'lib/plugins/openlayersmap/lib/'.$this->getConf('olMapStyle').'/";'; 230 $scriptEnable .= "\n" . '//--><!]]></script>'; 231 } 232 $renderer->doc .= " 233 $gscript 234 $olscript 235 $scriptEnable"; 236 if ($this->getConf('enableA11y')){ 237 $renderer->doc .= '<div id="'.$mapid.'-static" class="olStaticMap">'.$staticImgUrl.'</div>'; 238 } 239 $renderer->doc .= '<div id="'.$mapid.'-clearer" class="clearer"><p> </p></div>'; 240 if ($this->getConf('enableA11y')){ 241 // render a (initially hidden) table of the POI for the print and a11y presentation 242 $renderer->doc .= '<div class="olPOItableSpan" id="'.$mapid.'-table-span"><table class="olPOItable" id="'.$mapid.'-table" summary="'.$poitabledesc.'" title="'.$this->getLang('olmapPOItitle').'"> 243 <caption class="olPOITblCaption">'.$this->getLang('olmapPOItitle').'</caption> 244 <thead class="olPOITblHeader"> 245 <tr> 246 <th class="rowId" scope="col">id</th> 247 <th class="icon" scope="col">'.$this->getLang('olmapPOIicon').'</th> 248 <th class="lat" scope="col" title="'.$this->getLang('olmapPOIlatTitle').'">'.$this->getLang('olmapPOIlat').'</th> 249 <th class="lon" scope="col" title="'.$this->getLang('olmapPOIlonTitle').'">'.$this->getLang('olmapPOIlon').'</th> 250 <th class="txt" scope="col">'.$this->getLang('olmapPOItxt').'</th> 251 </tr> 252 </thead>'; 253 if ($poitabledesc !=''){ 254 $renderer->doc .='<tfoot class="olPOITblFooter"><tr><td colspan="5">'.$poitabledesc.'</td></tr></tfoot>'; 255 } 256 $renderer->doc .='<tbody class="olPOITblBody">'.$poitable.'</tbody> 257 </table></div>'; 258 } 259 // render inline mapscript 260 $renderer->doc .="\n <script type='text/javascript'><!--//--><![CDATA[//><!--\n"; 261 // var $mapid = $param 262 $renderer->doc .=" olMapData[$mapnumber] = $param 263 //--><!]]></script>"; 264 $mapnumber++; 265 return true; 266 } elseif ($mode == 'metadata') { 267 // render metadata if available 268 if (!(($this->dflt['lat']==$mainLat)||($thisdflt['lon']==$mainLon))){ 269 // unless they are the default 270 $renderer->meta['geo']['lat'] = $mainLat; 271 $renderer->meta['geo']['lon'] = $mainLon; 272 } 273 return true; 274 } 275 return false; 276 } 277 278 /** 279 * extract parameters for the map from the parameter string 280 * 281 * @param string $str_params string of key="value" pairs 282 * @return array associative array of parameters key=>value 283 */ 284 private function _extract_params($str_params) { 285 $param = array (); 286 preg_match_all('/(\w*)="(.*?)"/us', $str_params, $param, PREG_SET_ORDER); 287 // parse match for instructions, break into key value pairs 288 $gmap = $this->dflt; 289 foreach ($param as $kvpair) { 290 list ($match, $key, $val) = $kvpair; 291 $key = strtolower($key); 292 if (isset ($gmap[$key])){ 293 if ($key == 'summary'){ 294 // preserve case for summary field 295 $gmap[$key] = $val; 296 }else { 297 $gmap[$key] = strtolower($val); 298 } 299 } 300 } 301 return $gmap; 302 } 303 304 /** 305 * extract overlay points for the map from the wiki syntax data 306 * 307 * @param string $str_points multi-line string of lat,lon,text triplets 308 * @return array multi-dimensional array of lat,lon,text triplets 309 */ 310 private function _extract_points($str_points) { 311 $point = array (); 312 //preg_match_all('/^([+-]?[0-9].*?),\s*([+-]?[0-9].*?),(.*?),(.*?),(.*?),(.*)$/um', $str_points, $point, PREG_SET_ORDER); 313 /* 314 group 1: ([+-]?[0-9]+(?:\.[0-9]*)?) 315 group 2: ([+-]?[0-9]+(?:\.[0-9]*)?) 316 group 3: (.*?) 317 group 4: (.*?) 318 group 5: (.*?) 319 group 6: (.*) 320 */ 321 preg_match_all('/^([+-]?[0-9]+(?:\.[0-9]*)?),\s*([+-]?[0-9]+(?:\.[0-9]*)?),(.*?),(.*?),(.*?),(.*)$/um', $str_points, $point, PREG_SET_ORDER); 322 // create poi array 323 $overlay = array (); 324 foreach ($point as $pt) { 325 list ($match, $lat, $lon, $angle, $opacity, $img, $text) = $pt; 326 $lat = is_numeric($lat) ? $lat : 0; 327 $lon = is_numeric($lon) ? $lon : 0; 328 $angle = is_numeric($angle) ? $angle : 0; 329 $opacity = is_numeric($opacity) ? $opacity : 0.8; 330 $img = trim($img); 331 // TODO validate using exist & set up default img? 332 $text = addslashes(str_replace("\n", "", p_render("xhtml", p_get_instructions($text), $info))); 333 $overlay[] = array($lat, $lon, $text, $angle, $opacity, $img); 334 } 335 return $overlay; 336 } 337 338 /** 339 * Create a MapQuest static map API image url. 340 * @param array $gmap 341 * @param array $overlay 342 */ 343 private function _getMapQuest($gmap,$overlay) { 344 $sUrl=$this->getConf('iconUrlOverload'); 345 if (!$sUrl){ 346 $sUrl=DOKU_URL; 347 } 348 switch ($gmap['baselyr']){ 349 case 'mapquest hybrid': 350 $maptype='hyb'; 351 break; 352 case 'mapquest sat': 353 // $maptype='sat' 354 // because sat coverage is very limited use 'hyb' instead of 'sat' so we don't get a blank map 355 $maptype='hyb'; 356 break; 357 case 'mapquest road': 358 default: 359 $maptype='map'; 360 break; 361 } 362 $imgUrl = "http://open.mapquestapi.com/staticmap/v3/getmap?declutter=true&"; 363 if (count($overlay)< 1){ 364 $imgUrl .= "?center=".$gmap['lat'].",".$gmap['lon']; 365 //max level for mapquest is 16 366 if ($gmap['zoom']>16) { 367 $imgUrl .= "&zoom=16"; 368 } else { 369 $imgUrl .= "&zoom=".$gmap['zoom']; 370 } 371 } 372 // use bestfit instead of center/zoom, needs upperleft/lowerright corners 373 //$bbox=$this->_calcBBOX($overlay, $gmap['lat'], $gmap['lon']); 374 //$imgUrl .= "bestfit=".$bbox['minlat'].",".$bbox['maxlon'].",".$bbox['maxlat'].",".$bbox['minlon']; 375 376 // TODO declutter option works well for square maps but not for rectangular, maybe compensate for that or compensate the mbr.. 377 $imgUrl .= "&size=".str_replace("px", "",$gmap['width']).",".str_replace("px", "",$gmap['height']); 378 379 // TODO mapquest allows using one image url with a multiplier $NUMBER eg: 380 // $NUMBER = 2 381 // $imgUrl .= DOKU_URL."/".DOKU_PLUGIN."/".getPluginName()."/icons/".$img.",$NUMBER,C,".$lat1.",".$lon1.",0,0,0,0,C,".$lat2.",".$lon2.",0,0,0,0"; 382 if (!empty ($overlay)) { 383 $imgUrl .= "&xis="; 384 foreach ($overlay as $data) { 385 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 386 //$imgUrl .= $sUrl."lib/plugins/openlayersmap/icons/".$img.",1,C,".$lat.",".$lon.",0,0,0,0,"; 387 $imgUrl .= $sUrl."lib/plugins/openlayersmap/icons/".$img.",1,C,".$lat.",".$lon.","; 388 } 389 $imgUrl = substr($imgUrl,0,-1); 390 } 391 $imgUrl .= "&imageType=png&type=".$maptype; 392 dbglog($imgUrl,'syntax_plugin_openlayersmap_olmap::_getMapQuest: MapQuest image url is:'); 393 return $imgUrl; 394 } 395 /** 396 * 397 * Create a Google maps static image url w/ the poi. 398 * @param array $gmap 399 * @param array $overlay 400 */ 401 private function _getGoogle($gmap, $overlay){ 402 $sUrl=$this->getConf('iconUrlOverload'); 403 if (!$sUrl){ 404 $sUrl=DOKU_URL; 405 } 406 switch ($gmap['baselyr']){ 407 case 'google hybrid': 408 $maptype='hybrid'; 409 break; 410 case 'google sat': 411 $maptype='satellite'; 412 break; 413 case 'google relief': 414 $maptype='terrain'; 415 break; 416 case 'google road': 417 default: 418 $maptype='roadmap'; 419 break; 420 } 421 // TODO maybe use viewport / visible instead of center/zoom, 422 // see: https://code.google.com/intl/nl/apis/maps/documentation/staticmaps/#ImplicitPositioning 423 //http://maps.google.com/maps/api/staticmap?center=51.565690,5.456756&zoom=16&size=600x400&markers=icon:http://wild-water.nl/dokuwiki/lib/plugins/openlayersmap/icons/marker.png|label:1|51.565690,5.456756&markers=icon:http://wild-water.nl/dokuwiki/lib/plugins/openlayersmap/icons/marker-blue.png|51.566197,5.458966|label:2&markers=icon:http://wild-water.nl/dokuwiki/lib/plugins/openlayersmap/icons/parking.png|51.567177,5.457909|label:3&markers=icon:http://wild-water.nl/dokuwiki/lib/plugins/openlayersmap/icons/parking.png|51.566283,5.457330|label:4&markers=icon:http://wild-water.nl/dokuwiki/lib/plugins/openlayersmap/icons/parking.png|51.565630,5.457695|label:5&sensor=false&format=png&maptype=roadmap 424 $imgUrl = "http://maps.google.com/maps/api/staticmap?sensor=false"; 425 $imgUrl .= "&size=".str_replace("px", "",$gmap['width'])."x".str_replace("px", "",$gmap['height']); 426 $imgUrl .= "¢er=".$gmap['lat'].",".$gmap['lon']; 427 // max is 21 (== building scale), but that's overkill.. 428 if ($gmap['zoom']>16) { 429 $imgUrl .= "&zoom=16"; 430 } else { 431 $imgUrl .= "&zoom=".$gmap['zoom']; 432 } 433 434 if (!empty ($overlay)) { 435 $rowId=0; 436 foreach ($overlay as $data) { 437 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 438 $imgUrl .= "&markers=icon%3a".$sUrl."lib/plugins/openlayersmap/icons/".$img."%7c".$lat.",".$lon."%7clabel%3a".++$rowId; 439 } 440 } 441 $imgUrl .= "&format=png&maptype=".$maptype; 442 global $conf; 443 $imgUrl .= "&language=".$conf['lang']; 444 dbglog($imgUrl,'syntax_plugin_openlayersmap_olmap::_getGoogle: Google image url is:'); 445 return $imgUrl; 446 } 447 448 /** 449 * 450 * Create a Bing maps static image url w/ the poi. 451 * @param array $gmap 452 * @param array $overlay 453 */ 454 private function _getBing($gmap, $overlay){ 455 if(!$this->getConf('bingAPIKey')){ 456 // in case there is no Bing api key 457 $this->_getMapQuest($gmap, $overlay); 458 } 459 switch ($gmap['baselyr']){ 460 case 've hybrid': 461 case 'bing hybrid': 462 $maptype='AerialWithLabels'; 463 break; 464 case 've sat': 465 case 'bing sat': 466 $maptype='Aerial'; 467 break; 468 case 've normal': 469 case 've road': 470 case 've': 471 case 'bing road': 472 default: 473 $maptype='Road'; 474 break; 475 } 476 $bbox=$this->_calcBBOX($overlay, $gmap['lat'], $gmap['lon']); 477 //$imgUrl = "http://dev.virtualearth.net/REST/v1/Imagery/Map/".$maptype."/".$gmap['lat'].",".$gmap['lon']."/".$gmap['zoom']; 478 $imgUrl = "http://dev.virtualearth.net/REST/v1/Imagery/Map/".$maptype."/"; 479 $imgUrl .= "?mapArea=".$bbox['minlat'].",".$bbox['minlon'].",".$bbox['maxlat'].",".$bbox['maxlon']; 480 // TODO declutter option works well for square maps but not for rectangular, maybe compensate for that or compensate the mbr.. 481 $imgUrl .= "&declutter=1"; 482 $imgUrl .= "&ms=".str_replace("px", "",$gmap['width']).",".str_replace("px", "",$gmap['height']); 483 $imgUrl .= "&key=".$this->getConf('bingAPIKey'); 484 if (!empty ($overlay)) { 485 $rowId=0; 486 foreach ($overlay as $data) { 487 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 488 // TODO icon style lookup, see: http://msdn.microsoft.com/en-us/library/ff701719.aspx for iconStyle 489 $iconStyle=32; 490 $rowId++; 491 // NOTE: the max number of pushpins is 18! 492 if ($rowId==18) { 493 break; 494 } 495 $imgUrl .= "&pp=$lat,$lon;$iconStyle;$rowId"; 496 } 497 } 498 dbglog($imgUrl,'syntax_plugin_openlayersmap_olmap::_getBing: bing image url is:'); 499 return $imgUrl; 500 } 501 502 /** 503 * 504 * Create a static OSM map image url w/ the poi from http://staticmap.openstreetmap.de (staticMapLite) 505 * use http://staticmap.openstreetmap.de "staticMapLite" or a local version 506 * @param array $gmap 507 * @param array $overlay 508 * 509 * @todo implementation for http://ojw.dev.openstreetmap.org/StaticMapDev/ 510 */ 511 private function _getStaticOSM($gmap, $overlay){ 512 //http://staticmap.openstreetmap.de/staticmap.php?center=47.000622235634,10.117187497601&zoom=5&size=500x350 513 // &markers=48.999812532766,8.3593749976708,lightblue1|43.154850037315,17.499999997306,lightblue1|49.487527053077,10.820312497573,ltblu-pushpin|47.951071133739,15.917968747369,ol-marker|47.921629720114,18.027343747285,ol-marker-gold|47.951071133739,19.257812497236,ol-marker-blue|47.180141361692,19.257812497236,ol-marker-green 514 global $conf; 515 516 switch ( $this->getConf('optionStaticMapGenerator')){ 517 case 'local': 518 $imgUrl =$conf['baseurl']."/lib/plugins/openlayersmap/staticmap/map.php"; 519 $imgUrl .= '?kml='.$gmap['kmlfile']; 520 $imgUrl .= '&gpx='.$gmap['gpxfile']; 521 break; 522 case 'remote': 523 default: 524 $imgUrl = "http://staticmap.openstreetmap.de/staticmap.php"; 525 } 526 527 $imgUrl .= "¢er=".$gmap['lat'].",".$gmap['lon']; 528 $imgUrl .= "&size=".str_replace("px", "",$gmap['width'])."x".str_replace("px", "",$gmap['height']); 529 $size =str_replace("px", "",$gmap['width'])."x".str_replace("px", "",$gmap['height']); 530 531 if ($gmap['zoom']>16) { 532 // actually this could even be 18, but that seems overkill 533 $imgUrl .= "&zoom=16"; 534 } else { 535 $imgUrl .= "&zoom=".$gmap['zoom']; 536 } 537 538 switch ($gmap['baselyr']){ 539 case 'mapnik': 540 case 'openstreetmap': 541 $maptype='openstreetmap'; 542 break; 543 case 'transport': 544 $maptype='transport'; 545 break; 546 case 'landscape': 547 $maptype='landscape'; 548 break; 549 case 'cycle map': 550 $maptype='cycle'; 551 break; 552 case 'cloudmade': 553 $maptype='cloudmade'; 554 break; 555 case 'cloudmade fresh': 556 $maptype='fresh'; 557 break; 558 case 'hike and bike map': 559 $maptype='hikeandbike'; 560 break; 561 case 'mapquest hybrid': 562 case 'mapquest road': 563 case 'mapquest sat': 564 $maptype='mapquest'; 565 break; 566 default: 567 $maptype=''; 568 break; 569 } 570 $imgUrl .= "&maptype=".$maptype; 571 572 $markers=''; 573 if (!empty ($overlay)) { 574 $rowId=0; 575 $imgUrl .= "&markers="; 576 foreach ($overlay as $data) { 577 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 578 $rowId++; 579 if ($this->getConf('optionStaticMapGenerator')=='remote') $iconStyle = "lightblue$rowId"; 580 if ($this->getConf('optionStaticMapGenerator')=='local') $iconStyle = substr($img, 0,strlen($img)-4); 581 $imgUrl .= "$lat,$lon,$iconStyle%7c"; 582 $markers[] = array( 583 'lat'=>$lat, 584 'lon'=>$lon, 585 'type'=>$iconStyle); 586 } 587 $imgUrl = substr($imgUrl,0,-3); 588 } 589 590 if (!$my = &plugin_load('helper', 'openlayersmap_staticmap')){ 591 dbglog($my,'syntax_plugin_openlayersmap_olmap::_getStaticOSM: openlayersmap_staticmap plugin is false'); 592 return false; 593 } 594 595 if ($this->getConf('optionStaticMapGenerator')=='local') { 596 $result = $my->getMap($gmap['lat'],$gmap['lon'],$gmap['zoom'],$size,$maptype,$markers,$gmap['gpxfile'],$gmap['kmlfile']); 597 }else{ 598 $result= $imgUrl; 599 } 600 601 dbglog($result,'syntax_plugin_openlayersmap_olmap::_getStaticOSM: osm image url is:'); 602 return $result; 603 } 604 605 /** 606 * Calculate the minimum bbox for a start location + poi. 607 * 608 * @param array $overlay multi-dimensional array of array($lat, $lon, $text, $angle, $opacity, $img) 609 * @param float $lat latitude for map center 610 * @param float $lon longitude for map center 611 * @return multitype:float array describing the mbr and center point 612 */ 613 private function _calcBBOX($overlay, $lat, $lon){ 614 $lats[] = $lat; 615 $lons[] = $lon; 616 foreach ($overlay as $data) { 617 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 618 $lats[] = $lat; 619 $lons[] = $lon; 620 } 621 sort($lats); 622 sort($lons); 623 // TODO: make edge/wrap around cases work 624 $centerlat = $lats[0]+($lats[count($lats)-1]-$lats[0]); 625 $centerlon = $lons[0]+($lons[count($lats)-1]-$lons[0]); 626 return array('minlat'=>$lats[0], 'minlon'=>$lons[0], 627 'maxlat'=>$lats[count($lats)-1], 'maxlon'=>$lons[count($lats)-1], 628 'centerlat'=>$centerlat,'centerlon'=>$centerlon); 629 } 630}
