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*/ 17if (!defined('DOKU_INC'))define('DOKU_INC', realpath(dirname(__FILE__) . '/../../') . '/'); 18if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/'); 19require_once (DOKU_PLUGIN . 'syntax.php'); 20 21/** 22 * DokuWiki Plugin openlayersmap (Syntax Component). 23 * Provides for display of an OpenLayers based map in a wiki page. 24 * 25 * @author Mark Prins 26*/ 27class syntax_plugin_openlayersmap_olmap extends DokuWiki_Syntax_Plugin { 28 29 /** defaults of the known attributes of the olmap tag. */ 30 private $dflt = array ( 31 'id' => 'olmap', 32 'width' => '550px', 33 'height' => '450px', 34 'lat' => 50.0, 35 'lon' => 5.1, 36 'zoom' => 12, 37 'toolbar' => true, 38 'statusbar' => true, 39 'controls' => true, 40 'poihoverstyle' => false, 41 'baselyr' => 'OpenStreetMap', 42 'gpxfile' => '', 43 'kmlfile' => '', 44 'summary' => '' 45 ); 46 47 /** 48 * @see DokuWiki_Syntax_Plugin::getType() 49 */ 50 function getType() { 51 return 'substition'; 52 } 53 54 /** 55 * @see DokuWiki_Syntax_Plugin::getPType() 56 */ 57 function getPType() { 58 return 'block'; 59 } 60 61 /** 62 * @see Doku_Parser_Mode::getSort() 63 */ 64 function getSort() { 65 return 901; 66 } 67 68 /** 69 * @see Doku_Parser_Mode::connectTo() 70 */ 71 function connectTo($mode) { 72 $this->Lexer->addSpecialPattern('<olmap ?[^>\n]*>.*?</olmap>', $mode, 'plugin_openlayersmap_olmap'); 73 } 74 75 /** 76 * @see DokuWiki_Syntax_Plugin::handle() 77 */ 78 function handle($match, $state, $pos, &$handler) { 79 // break matched cdata into its components 80 list ($str_params, $str_points) = explode('>', substr($match, 7, -9), 2); 81 // get the lat/lon for adding them to the metadata (used by geotag) 82 preg_match('(lat[:|=]\"-?\d*\.\d*\")',$match,$mainLat); 83 preg_match('(lon[:|=]\"-?\d*\.\d*\")',$match,$mainLon); 84 $mainLat=substr($mainLat[0],5,-1); 85 $mainLon=substr($mainLon[0],5,-1); 86 87 $gmap = $this->_extract_params($str_params); 88 $overlay = $this->_extract_points($str_points); 89 $_firstimageID =''; 90 91 // choose maptype based on tag 92 $imgUrl = "{{"; 93 if (stripos($gmap['baselyr'],'google') !== false){ 94 // use google 95 $imgUrl .= $this->_getGoogle($gmap, $overlay); 96 $imgUrl .="&.png"; 97 } elseif (stripos($gmap['baselyr'],'ve') !== false){ 98 // use bing 99 $imgUrl .= $this->_getBing($gmap, $overlay); 100 $imgUrl .="&.png"; 101 } elseif (stripos($gmap['baselyr'],'bing') !== false){ 102 // use bing 103 $imgUrl .= $this->_getBing($gmap, $overlay); 104 $imgUrl .="&.png"; 105 } elseif (stripos($gmap['baselyr'],'mapquest') !== false){ 106 if($this->getConf('optionStaticMapGenerator')=='remote'){ 107 // use mapquest remote 108 $imgUrl .=$this->_getMapQuest($gmap,$overlay); 109 $imgUrl .="&.png"; 110 } else{ 111 $_firstimageID = $this->_getStaticOSM($gmap,$overlay); 112 $imgUrl .= $_firstimageID; 113 } 114 } else { 115 $_firstimageID = $this->_getStaticOSM($gmap,$overlay); 116 $imgUrl .= $_firstimageID; 117 if($this->getConf('optionStaticMapGenerator')=='remote'){ 118 $imgUrl .="&.png"; 119 } 120 } 121 122 // append dw p_render specific params and render 123 $imgUrl .="?".str_replace("px", "",$gmap['width'])."x".str_replace("px", "",$gmap['height']); 124 $imgUrl .= "&nolink"; 125 $imgUrl .= " |".$gmap['summary']." }}"; 126 127 $mapid = $gmap['id']; 128 // create a javascript parameter string for the map 129 $param = ''; 130 foreach ($gmap as $key => $val) { 131 $param .= is_numeric($val) ? "$key: $val, " : "$key: '" . hsc($val) . "', "; 132 } 133 if (!empty ($param)) { 134 $param = substr($param, 0, -2); 135 } 136 unset ($gmap['id']); 137 138 // create a javascript serialisation of the point data 139 $poi = ''; 140 $poitable=''; 141 $rowId=0; 142 if (!empty ($overlay)) { 143 foreach ($overlay as $data) { 144 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 145 $rowId++; 146 $poi .= ", {lat: $lat, lon: $lon, txt: '$text', angle: $angle, opacity: $opacity, img: '$img', rowId: $rowId}"; 147 $poitable .=' 148 <tr> 149 <td class="rowId">'.$rowId.'</td> 150 <td class="icon"><img src="'.DOKU_BASE.'lib/plugins/openlayersmap/icons/'.$img.'" alt="icon" /></td> 151 <td class="lat" title="'.$this->getLang('olmapPOIlatTitle').'">'.$lat.'</td> 152 <td class="lon" title="'.$this->getLang('olmapPOIlonTitle').'">'.$lon.'</td> 153 <td class="txt">'.$text.'</td> 154 </tr>'; 155 } 156 $poi = substr($poi, 2); 157 } 158 if (!empty ($gmap['kmlfile'])) { 159 $poitable .=' 160 <tr> 161 <td class="rowId"><img src="'.DOKU_BASE.'lib/plugins/openlayersmap/toolbar/kml_file.png" alt="KML icon" /></td> 162 <td class="icon"><img src="'.DOKU_BASE.'lib/plugins/openlayersmap/toolbar/kml_line.png" alt="icon" /></td> 163 <td class="txt" colspan="3">KML track: '.$this->getFileName($gmap['kmlfile']).'</td> 164 </tr>'; 165 } 166 if (!empty ($gmap['gpxfile'])) { 167 $poitable .=' 168 <tr> 169 <td class="rowId"><img src="'.DOKU_BASE.'lib/plugins/openlayersmap/toolbar/gpx_file.png" alt="GPX icon" /></td> 170 <td class="icon"><img src="'.DOKU_BASE.'lib/plugins/openlayersmap/toolbar/gpx_line.png" alt="icon" /></td> 171 <td class="txt" colspan="3">GPX track: '.$this->getFileName($gmap['gpxfile']).'</td> 172 </tr>'; 173 } 174 175 $js .= "{mapOpts:{" . $param . " },poi:[$poi]};"; 176 // unescape the json 177 $poitable = stripslashes($poitable); 178 179 return array($mapid,$js,$mainLat,$mainLon,$poitable,$gmap['summary'],$imgUrl,$_firstimageID); 180 } 181 182 /** 183 * @see DokuWiki_Syntax_Plugin::render() 184 */ 185 function render($mode, &$renderer, $data) { 186 // set to true after external scripts tags are written 187 static $initialised = false; 188 // incremented for each map tag in the page source so we can keep track of each map in a page 189 static $mapnumber = 0; 190 191 // dbglog($data, 'olmap::render() data.'); 192 list ($mapid, $param, $mainLat, $mainLon, $poitable, $poitabledesc, $staticImgUrl, $_firstimage) = $data; 193 194 if ($mode == 'xhtml') { 195 $olscript = ''; 196 $olEnable = false; 197 $gscript = ''; 198 $gEnable = $this->getConf('enableGoogle'); 199 $mqEnable = $this->getConf('enableMapQuest'); 200 $osmEnable = $this->getConf('enableOSM'); 201 $enableBing = $this->getConf('enableBing'); 202 203 $scriptEnable = ''; 204 205 if (!$initialised) { 206 $initialised = true; 207 // render necessary script tags 208 if($gEnable){ 209 $gscript ='<script type="text/javascript" src="http://maps.google.com/maps/api/js?v=3.11&sensor=false"></script>'; 210 } 211 $olscript = $this->getConf('olScriptUrl'); 212 $olscript = $olscript ? '<script type="text/javascript" src="' . $olscript . '"></script>' : ""; 213 $olscript = str_replace('DOKU_BASE/', DOKU_BASE, $olscript); 214 215 $scriptEnable = '<script type="text/javascript" charset="utf-8">/*<![CDATA[*/'; 216 $scriptEnable .= $olscript ? 'olEnable = true;' : 'olEnable = false;'; 217 $scriptEnable .= 'gEnable = '.($gEnable ? 'true' : 'false').';'; 218 $scriptEnable .= 'osmEnable = '.($osmEnable ? 'true' : 'false').';'; 219 $scriptEnable .= 'mqEnable = '.($mqEnable ? 'true' : 'false').';'; 220 $scriptEnable .= 'bEnable = '.($enableBing ? 'true' : 'false').';'; 221 $scriptEnable .= 'bApiKey="'.$this->getConf('bingAPIKey').'";'; 222 $scriptEnable .= 'OpenLayers.ImgPath = "'.DOKU_BASE.'lib/plugins/openlayersmap/lib/'.$this->getConf('olMapStyle').'/";'; 223 $scriptEnable .= '/*!]]>*/</script>'; 224 } 225 $renderer->doc .= " 226 $gscript 227 $olscript 228 $scriptEnable"; 229 230 if ($this->getConf('enableA11y')){ 231 $renderer->doc .= '<div id="'.$mapid.'-static" class="olStaticMap">'.p_render($mode, p_get_instructions($staticImgUrl), $info).'</div>'; 232 } 233 $renderer->doc .= '<div id="'.$mapid.'-clearer" class="clearer"><p> </p></div>'; 234 if ($this->getConf('enableA11y')){ 235 // render a (initially hidden) table of the POI for the print and a11y presentation 236 $renderer->doc .= '<div class="olPOItableSpan" id="'.$mapid.'-table-span"><table class="olPOItable" id="'.$mapid.'-table" summary="'.$poitabledesc.'" title="'.$this->getLang('olmapPOItitle').'"> 237<caption class="olPOITblCaption">'.$this->getLang('olmapPOItitle').'</caption> 238<thead class="olPOITblHeader"> 239<tr> 240<th class="rowId" scope="col">id</th> 241<th class="icon" scope="col">'.$this->getLang('olmapPOIicon').'</th> 242<th class="lat" scope="col" title="'.$this->getLang('olmapPOIlatTitle').'">'.$this->getLang('olmapPOIlat').'</th> 243<th class="lon" scope="col" title="'.$this->getLang('olmapPOIlonTitle').'">'.$this->getLang('olmapPOIlon').'</th> 244<th class="txt" scope="col">'.$this->getLang('olmapPOItxt').'</th> 245</tr> 246</thead>'; 247 if ($poitabledesc !=''){ 248 $renderer->doc .='<tfoot class="olPOITblFooter"><tr><td colspan="5">'.$poitabledesc.'</td></tr></tfoot>'; 249 } 250 $renderer->doc .='<tbody class="olPOITblBody">'.$poitable.'</tbody> 251</table></div>'; 252 } 253 // render inline mapscript parts 254 $renderer->doc .='<script type="text/javascript" charset="utf-8">/*<![CDATA[*/'; 255 $renderer->doc .=" olMapData[$mapnumber] = $param /*!]]>*/</script>"; 256 $mapnumber++; 257 return true; 258 } elseif ($mode == 'metadata') { 259 if (!(($this->dflt['lat']==$mainLat) && ($thisdflt['lon']==$mainLon))){ 260 // render geo metadata, unless they are the default 261 $renderer->meta['geo']['lat'] = $mainLat; 262 $renderer->meta['geo']['lon'] = $mainLon; 263 if ($geophp = &plugin_load('helper', 'geophp')){ 264 // if we have the geoPHP helper, add the geohash 265 $renderer->meta['geo']['geohash'] = (new Point($mainLon,$mainLat))->out('geohash'); 266 } 267 } 268 269 if(($this->getConf('enableA11y')) && (!empty($_firstimage))){ 270 // add map local image into relation/firstimage if not already filled and when it is a local image 271 272 global $ID; 273 $rel = p_get_metadata($ID, 'relation', METADATA_RENDER_USING_CACHE); 274 $img = $rel['firstimage']; 275 if(empty($img) /* || $img == $_firstimage*/){ 276 dbglog($_firstimage,'olmap::render#rendering image relation metadata for _firstimage as $img was empty or the same.'); 277 // This seems to never work; the firstimage entry in the .meta file is empty 278 // $renderer->meta['relation']['firstimage'] = $_firstimage; 279 280 // ... and neither does this; the firstimage entry in the .meta file is empty 281 // $relation = array('relation'=>array('firstimage'=>$_firstimage)); 282 // p_set_metadata($ID, $relation, false, false); 283 284 // ... this works 285 $renderer->internalmedia($_firstimage, $poitabledesc); 286 } 287 } 288 return true; 289 } 290 return false; 291 } 292 293 /** 294 * extract parameters for the map from the parameter string 295 * 296 * @param string $str_params string of key="value" pairs 297 * @return array associative array of parameters key=>value 298 */ 299 private function _extract_params($str_params) { 300 $param = array (); 301 preg_match_all('/(\w*)="(.*?)"/us', $str_params, $param, PREG_SET_ORDER); 302 // parse match for instructions, break into key value pairs 303 $gmap = $this->dflt; 304 foreach ($param as $kvpair) { 305 list ($match, $key, $val) = $kvpair; 306 $key = strtolower($key); 307 if (isset ($gmap[$key])){ 308 if ($key == 'summary'){ 309 // preserve case for summary field 310 $gmap[$key] = $val; 311 }else { 312 $gmap[$key] = strtolower($val); 313 } 314 } 315 } 316 return $gmap; 317 } 318 319 /** 320 * extract overlay points for the map from the wiki syntax data 321 * 322 * @param string $str_points multi-line string of lat,lon,text triplets 323 * @return array multi-dimensional array of lat,lon,text triplets 324 */ 325 private function _extract_points($str_points) { 326 $point = array (); 327 //preg_match_all('/^([+-]?[0-9].*?),\s*([+-]?[0-9].*?),(.*?),(.*?),(.*?),(.*)$/um', $str_points, $point, PREG_SET_ORDER); 328 /* 329 group 1: ([+-]?[0-9]+(?:\.[0-9]*)?) 330 group 2: ([+-]?[0-9]+(?:\.[0-9]*)?) 331 group 3: (.*?) 332 group 4: (.*?) 333 group 5: (.*?) 334 group 6: (.*) 335 */ 336 preg_match_all('/^([+-]?[0-9]+(?:\.[0-9]*)?),\s*([+-]?[0-9]+(?:\.[0-9]*)?),(.*?),(.*?),(.*?),(.*)$/um', $str_points, $point, PREG_SET_ORDER); 337 // create poi array 338 $overlay = array (); 339 foreach ($point as $pt) { 340 list ($match, $lat, $lon, $angle, $opacity, $img, $text) = $pt; 341 $lat = is_numeric($lat) ? $lat : 0; 342 $lon = is_numeric($lon) ? $lon : 0; 343 $angle = is_numeric($angle) ? $angle : 0; 344 $opacity = is_numeric($opacity) ? $opacity : 0.8; 345 $img = trim($img); 346 // TODO validate using exist & set up default img? 347 $text = addslashes(str_replace("\n", "", p_render("xhtml", p_get_instructions($text), $info))); 348 $overlay[] = array($lat, $lon, $text, $angle, $opacity, $img); 349 } 350 return $overlay; 351 } 352 353 /** 354 * Create a MapQuest static map API image url. 355 * @param array $gmap 356 * @param array $overlay 357 */ 358 private function _getMapQuest($gmap,$overlay) { 359 $sUrl=$this->getConf('iconUrlOverload'); 360 if (!$sUrl){ 361 $sUrl=DOKU_URL; 362 } 363 switch ($gmap['baselyr']){ 364 case 'mapquest hybrid': 365 $maptype='hyb'; 366 break; 367 case 'mapquest sat': 368 // because sat coverage is very limited use 'hyb' instead of 'sat' so we don't get a blank map 369 $maptype='hyb'; 370 break; 371 case 'mapquest road': 372 default: 373 $maptype='map'; 374 break; 375 } 376 $imgUrl = "http://open.mapquestapi.com/staticmap/v4/getmap?declutter=true&"; 377 if (count($overlay)< 1){ 378 $imgUrl .= "?center=".$gmap['lat'].",".$gmap['lon']; 379 //max level for mapquest is 16 380 if ($gmap['zoom']>16) { 381 $imgUrl .= "&zoom=16"; 382 } else { 383 $imgUrl .= "&zoom=".$gmap['zoom']; 384 } 385 } 386 // use bestfit instead of center/zoom, needs upperleft/lowerright corners 387 //$bbox=$this->_calcBBOX($overlay, $gmap['lat'], $gmap['lon']); 388 //$imgUrl .= "bestfit=".$bbox['minlat'].",".$bbox['maxlon'].",".$bbox['maxlat'].",".$bbox['minlon']; 389 390 // TODO declutter option works well for square maps but not for rectangular, maybe compensate for that or compensate the mbr.. 391 $imgUrl .= "&size=".str_replace("px", "",$gmap['width']).",".str_replace("px", "",$gmap['height']); 392 393 // TODO mapquest allows using one image url with a multiplier $NUMBER eg: 394 // $NUMBER = 2 395 // $imgUrl .= DOKU_URL."/".DOKU_PLUGIN."/".getPluginName()."/icons/".$img.",$NUMBER,C,".$lat1.",".$lon1.",0,0,0,0,C,".$lat2.",".$lon2.",0,0,0,0"; 396 if (!empty ($overlay)) { 397 $imgUrl .= "&xis="; 398 foreach ($overlay as $data) { 399 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 400 //$imgUrl .= $sUrl."lib/plugins/openlayersmap/icons/".$img.",1,C,".$lat.",".$lon.",0,0,0,0,"; 401 $imgUrl .= $sUrl."lib/plugins/openlayersmap/icons/".$img.",1,C,".$lat.",".$lon.","; 402 } 403 $imgUrl = substr($imgUrl,0,-1); 404 } 405 $imgUrl .= "&imageType=png&type=".$maptype; 406 //dbglog($imgUrl,'syntax_plugin_openlayersmap_olmap::_getMapQuest: MapQuest image url is:'); 407 return $imgUrl; 408 } 409 410 /** 411 * Create a Google maps static image url w/ the poi. 412 * @param array $gmap 413 * @param array $overlay 414 */ 415 private function _getGoogle($gmap, $overlay){ 416 $sUrl=$this->getConf('iconUrlOverload'); 417 if (!$sUrl){ 418 $sUrl=DOKU_URL; 419 } 420 switch ($gmap['baselyr']){ 421 case 'google hybrid': 422 $maptype='hybrid'; 423 break; 424 case 'google sat': 425 $maptype='satellite'; 426 break; 427 case 'google relief': 428 $maptype='terrain'; 429 break; 430 case 'google road': 431 default: 432 $maptype='roadmap'; 433 break; 434 } 435 // TODO maybe use viewport / visible instead of center/zoom, 436 // see: https://code.google.com/intl/nl/apis/maps/documentation/staticmaps/#ImplicitPositioning 437 //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 438 $imgUrl = "http://maps.google.com/maps/api/staticmap?sensor=false"; 439 $imgUrl .= "&size=".str_replace("px", "",$gmap['width'])."x".str_replace("px", "",$gmap['height']); 440 $imgUrl .= "¢er=".$gmap['lat'].",".$gmap['lon']; 441 // max is 21 (== building scale), but that's overkill.. 442 if ($gmap['zoom']>17) { 443 $imgUrl .= "&zoom=17"; 444 } else { 445 $imgUrl .= "&zoom=".$gmap['zoom']; 446 } 447 448 if (!empty ($overlay)) { 449 $rowId=0; 450 foreach ($overlay as $data) { 451 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 452 $imgUrl .= "&markers=icon%3a".$sUrl."lib/plugins/openlayersmap/icons/".$img."%7c".$lat.",".$lon."%7clabel%3a".++$rowId; 453 } 454 } 455 $imgUrl .= "&format=png&maptype=".$maptype; 456 global $conf; 457 $imgUrl .= "&language=".$conf['lang']; 458 //dbglog($imgUrl,'syntax_plugin_openlayersmap_olmap::_getGoogle: Google image url is:'); 459 return $imgUrl; 460 } 461 462 /** 463 * Create a Bing maps static image url w/ the poi. 464 * @param array $gmap 465 * @param array $overlay 466 */ 467 private function _getBing($gmap, $overlay){ 468 if(!$this->getConf('bingAPIKey')){ 469 // in case there is no Bing api key we'll use OSM 470 $this->_getStaticOSM($gmap, $overlay); 471 } 472 switch ($gmap['baselyr']){ 473 case 've hybrid': 474 case 'bing hybrid': 475 $maptype='AerialWithLabels'; 476 break; 477 case 've sat': 478 case 'bing sat': 479 $maptype='Aerial'; 480 break; 481 case 've normal': 482 case 've road': 483 case 've': 484 case 'bing road': 485 default: 486 $maptype='Road'; 487 break; 488 } 489 $imgUrl = "http://dev.virtualearth.net/REST/v1/Imagery/Map/".$maptype."/"; 490 if (!$this->getConf('autoZoomMap')){ 491 $bbox=$this->_calcBBOX($overlay, $gmap['lat'], $gmap['lon']); 492 $imgUrl .= "?mapArea=".$bbox['minlat'].",".$bbox['minlon'].",".$bbox['maxlat'].",".$bbox['maxlon']; 493 $imgUrl .= "&declutter=1"; 494 // or 495 //$imgUrl .= $gmap['lat'].",".$gmap['lon']."/".$gmap['zoom']."?"; 496 } 497 if (strpos($imgUrl, "?") === false) $imgUrl .= "?"; 498 499 $imgUrl .= "&ms=".str_replace("px", "",$gmap['width']).",".str_replace("px", "",$gmap['height']); 500 $imgUrl .= "&key=".$this->getConf('bingAPIKey'); 501 if (!empty ($overlay)) { 502 $rowId=0; 503 foreach ($overlay as $data) { 504 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 505 // TODO icon style lookup, see: http://msdn.microsoft.com/en-us/library/ff701719.aspx for iconStyle 506 $iconStyle=32; 507 $rowId++; 508 // NOTE: the max number of pushpins is 18! or we have tuo use POST (http://msdn.microsoft.com/en-us/library/ff701724.aspx) 509 if ($rowId==18) { 510 break; 511 } 512 $imgUrl .= "&pp=$lat,$lon;$iconStyle;$rowId"; 513 } 514 } 515 //dbglog($imgUrl,'syntax_plugin_openlayersmap_olmap::_getBing: bing image url is:'); 516 return $imgUrl; 517 } 518 519 /** 520 * Create a static OSM map image url w/ the poi from http://staticmap.openstreetmap.de (staticMapLite) 521 * use http://staticmap.openstreetmap.de "staticMapLite" or a local version 522 * @param array $gmap 523 * @param array $overlay 524 * 525 * @todo implementation for http://ojw.dev.openstreetmap.org/StaticMapDev/ 526 */ 527 private function _getStaticOSM($gmap, $overlay){ 528 //http://staticmap.openstreetmap.de/staticmap.php?center=47.000622235634,10.117187497601&zoom=5&size=500x350 529 // &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 530 global $conf; 531 532 if ($this->getConf('optionStaticMapGenerator')=='local') { 533 if (!$my = &plugin_load('helper', 'openlayersmap_staticmap')){ 534 dbglog($my,'syntax_plugin_openlayersmap_olmap::_getStaticOSM: openlayersmap_staticmap plugin is not available.'); 535 } 536 if (!$geophp = &plugin_load('helper', 'geophp')){ 537 dbglog($geophp,'syntax_plugin_openlayersmap_olmap::_getStaticOSM: geophp plugin is not available.'); 538 } 539 $size = str_replace("px", "",$gmap['width'])."x".str_replace("px", "",$gmap['height']); 540 541 $markers=''; 542 if (!empty ($overlay)) { 543 foreach ($overlay as $data) { 544 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 545 $iconStyle = substr($img, 0, strlen($img)-4); 546 $markers[] = array( 547 'lat'=>$lat, 548 'lon'=>$lon, 549 'type'=>$iconStyle); 550 } 551 } 552 553 $result = $my->getMap($gmap['lat'], $gmap['lon'], $gmap['zoom'], 554 $size, $maptype, $markers, $gmap['gpxfile'], $gmap['kmlfile']); 555 } else { 556 // default to external provider 557 $imgUrl = "http://staticmap.openstreetmap.de/staticmap.php"; 558 $imgUrl .= "?center=".$gmap['lat'].",".$gmap['lon']; 559 $imgUrl .= "&size=".str_replace("px", "",$gmap['width'])."x".str_replace("px", "",$gmap['height']); 560 561 562 if ($gmap['zoom']>16) { 563 // actually this could even be 18, but that seems overkill 564 $imgUrl .= "&zoom=16"; 565 } else { 566 $imgUrl .= "&zoom=".$gmap['zoom']; 567 } 568 569 switch ($gmap['baselyr']){ 570 case 'mapnik': 571 case 'openstreetmap': 572 $maptype='openstreetmap'; 573 break; 574 case 'transport': 575 $maptype='transport'; 576 break; 577 case 'landscape': 578 $maptype='landscape'; 579 break; 580 case 'cycle map': 581 $maptype='cycle'; 582 break; 583 case 'cloudmade': 584 $maptype='cloudmade'; 585 break; 586 case 'cloudmade fresh': 587 $maptype='fresh'; 588 break; 589 case 'hike and bike map': 590 $maptype='hikeandbike'; 591 break; 592 case 'mapquest hybrid': 593 case 'mapquest road': 594 case 'mapquest sat': 595 $maptype='mapquest'; 596 break; 597 default: 598 $maptype=''; 599 break; 600 } 601 $imgUrl .= "&maptype=".$maptype; 602 603 if (!empty ($overlay)) { 604 $rowId=0; 605 $imgUrl .= "&markers="; 606 foreach ($overlay as $data) { 607 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 608 $rowId++; 609 $iconStyle = "lightblue$rowId"; 610 $imgUrl .= "$lat,$lon,$iconStyle%7c"; 611 } 612 $imgUrl = substr($imgUrl,0,-3); 613 } 614 615 $result = $imgUrl; 616 } 617 618 //dbglog($result,'syntax_plugin_openlayersmap_olmap::_getStaticOSM: osm image url is:'); 619 return $result; 620 } 621 622 /** 623 * Calculate the minimum bbox for a start location + poi. 624 * 625 * @param array $overlay multi-dimensional array of array($lat, $lon, $text, $angle, $opacity, $img) 626 * @param float $lat latitude for map center 627 * @param float $lon longitude for map center 628 * @return multitype:float array describing the mbr and center point 629 */ 630 private function _calcBBOX($overlay, $lat, $lon){ 631 $lats[] = $lat; 632 $lons[] = $lon; 633 foreach ($overlay as $data) { 634 list ($lat, $lon, $text, $angle, $opacity, $img) = $data; 635 $lats[] = $lat; 636 $lons[] = $lon; 637 } 638 sort($lats); 639 sort($lons); 640 // TODO: make edge/wrap around cases work 641 $centerlat = $lats[0]+($lats[count($lats)-1]-$lats[0]); 642 $centerlon = $lons[0]+($lons[count($lats)-1]-$lons[0]); 643 return array('minlat'=>$lats[0], 'minlon'=>$lons[0], 644 'maxlat'=>$lats[count($lats)-1], 'maxlon'=>$lons[count($lats)-1], 645 'centerlat'=>$centerlat,'centerlon'=>$centerlon); 646 } 647 648 /** 649 * Figures out the base filename of a media path. 650 * @param String $mediaLink 651 */ 652 private function getFileName($mediaLink){ 653 $mediaLink=str_replace('[[','',$mediaLink); 654 $mediaLink=str_replace(']]','',$mediaLink); 655 $mediaLink = substr($mediaLink, 0, -4); 656 $parts=explode(':',$mediaLink); 657 $mediaLink = end($parts); 658 return str_replace('_',' ',$mediaLink); 659 } 660}
