*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
if (!defined('DOKU_INC'))define('DOKU_INC', realpath(dirname(__FILE__) . '/../../') . '/');
if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/');
require_once (DOKU_PLUGIN . 'syntax.php');
/**
* DokuWiki Plugin openlayersmap (Syntax Component).
* Provides for display of an OpenLayers based map in a wiki page.
*
* @author Mark Prins
*/
class syntax_plugin_openlayersmap_olmap extends DokuWiki_Syntax_Plugin {
/** defaults of the known attributes of the olmap tag. */
private $dflt = array (
'id' => 'olmap',
'width' => '550px',
'height' => '450px',
'lat' => 50.0,
'lon' => 5.1,
'zoom' => 12,
'toolbar' => true,
'statusbar' => true,
'controls' => true,
'poihoverstyle' => false,
'baselyr' => 'OpenStreetMap',
'gpxfile' => '',
'kmlfile' => '',
'summary' => ''
);
/**
* @see DokuWiki_Syntax_Plugin::getType()
*/
function getType() {
return 'substition';
}
/**
* @see DokuWiki_Syntax_Plugin::getPType()
*/
function getPType() {
return 'block';
}
/**
* @see Doku_Parser_Mode::getSort()
*/
function getSort() {
return 901;
}
/**
* @see Doku_Parser_Mode::connectTo()
*/
function connectTo($mode) {
$this->Lexer->addSpecialPattern('\n]*>.*?', $mode, 'plugin_openlayersmap_olmap');
}
/**
* @see DokuWiki_Syntax_Plugin::handle()
*/
function handle($match, $state, $pos, &$handler) {
// break matched cdata into its components
list ($str_params, $str_points) = explode('>', substr($match, 7, -9), 2);
// get the lat/lon for adding them to the metadata (used by geotag)
preg_match('(lat[:|=]\"-?\d*\.\d*\")',$match,$mainLat);
preg_match('(lon[:|=]\"-?\d*\.\d*\")',$match,$mainLon);
$mainLat=substr($mainLat[0],5,-1);
$mainLon=substr($mainLon[0],5,-1);
$gmap = $this->_extract_params($str_params);
$overlay = $this->_extract_points($str_points);
$_firstimageID ='';
// choose maptype based on tag
$imgUrl = "{{";
if (stripos($gmap['baselyr'],'google') !== false){
// use google
$imgUrl .= $this->_getGoogle($gmap, $overlay);
$imgUrl .="&.png";
} elseif (stripos($gmap['baselyr'],'ve') !== false){
// use bing
$imgUrl .= $this->_getBing($gmap, $overlay);
$imgUrl .="&.png";
} elseif (stripos($gmap['baselyr'],'bing') !== false){
// use bing
$imgUrl .= $this->_getBing($gmap, $overlay);
$imgUrl .="&.png";
} elseif (stripos($gmap['baselyr'],'mapquest') !== false){
if($this->getConf('optionStaticMapGenerator')=='remote'){
// use mapquest remote
$imgUrl .=$this->_getMapQuest($gmap,$overlay);
$imgUrl .="&.png";
} else{
$_firstimageID = $this->_getStaticOSM($gmap,$overlay);
$imgUrl .= $_firstimageID;
}
} else {
$_firstimageID = $this->_getStaticOSM($gmap,$overlay);
$imgUrl .= $_firstimageID;
if($this->getConf('optionStaticMapGenerator')=='remote'){
$imgUrl .="&.png";
}
}
// append dw p_render specific params and render
$imgUrl .="?".str_replace("px", "",$gmap['width'])."x".str_replace("px", "",$gmap['height']);
$imgUrl .= "&nolink";
$imgUrl .= " |".$gmap['summary']." }}";
$mapid = $gmap['id'];
// create a javascript parameter string for the map
$param = '';
foreach ($gmap as $key => $val) {
$param .= is_numeric($val) ? "$key: $val, " : "$key: '" . hsc($val) . "', ";
}
if (!empty ($param)) {
$param = substr($param, 0, -2);
}
unset ($gmap['id']);
// create a javascript serialisation of the point data
$poi = '';
$poitable='';
$rowId=0;
if (!empty ($overlay)) {
foreach ($overlay as $data) {
list ($lat, $lon, $text, $angle, $opacity, $img) = $data;
$rowId++;
$poi .= ", {lat: $lat, lon: $lon, txt: '$text', angle: $angle, opacity: $opacity, img: '$img', rowId: $rowId}";
$poitable .='
| '.$rowId.' |
 |
'.$lat.' |
'.$lon.' |
'.$text.' |
';
}
$poi = substr($poi, 2);
}
if (!empty ($gmap['kmlfile'])) {
$poitable .='
 |
 |
KML track: '.$this->getFileName($gmap['kmlfile']).' |
';
}
if (!empty ($gmap['gpxfile'])) {
$poitable .='
 |
 |
GPX track: '.$this->getFileName($gmap['gpxfile']).' |
';
}
$js .= "{mapOpts:{" . $param . " },poi:[$poi]};";
// unescape the json
$poitable = stripslashes($poitable);
return array($mapid,$js,$mainLat,$mainLon,$poitable,$gmap['summary'],$imgUrl,$_firstimageID);
}
/**
* @see DokuWiki_Syntax_Plugin::render()
*/
function render($mode, &$renderer, $data) {
// set to true after external scripts tags are written
static $initialised = false;
// incremented for each map tag in the page source so we can keep track of each map in a page
static $mapnumber = 0;
// dbglog($data, 'olmap::render() data.');
list ($mapid, $param, $mainLat, $mainLon, $poitable, $poitabledesc, $staticImgUrl, $_firstimage) = $data;
if ($mode == 'xhtml') {
$olscript = '';
$olEnable = false;
$gscript = '';
$gEnable = $this->getConf('enableGoogle');
$mqEnable = $this->getConf('enableMapQuest');
$osmEnable = $this->getConf('enableOSM');
$enableBing = $this->getConf('enableBing');
$scriptEnable = '';
if (!$initialised) {
$initialised = true;
// render necessary script tags
if($gEnable){
$gscript ='';
}
$olscript = $this->getConf('olScriptUrl');
$olscript = $olscript ? '' : "";
$olscript = str_replace('DOKU_BASE/', DOKU_BASE, $olscript);
$scriptEnable = '';
}
$renderer->doc .= "
$gscript
$olscript
$scriptEnable";
if ($this->getConf('enableA11y')){
$renderer->doc .= ''.p_render($mode, p_get_instructions($staticImgUrl), $info).'
';
}
$renderer->doc .= '';
if ($this->getConf('enableA11y')){
// render a (initially hidden) table of the POI for the print and a11y presentation
$renderer->doc .= '
'.$this->getLang('olmapPOItitle').'
';
if ($poitabledesc !=''){
$renderer->doc .='';
}
$renderer->doc .=''.$poitable.'