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source: extensions/GMaps/gmaps_pip.class.inc.php @ 12214

Last change on this file since 12214 was 12213, checked in by grum, 13 years ago
fix bugs bug:2042 - Category map is not available if option "apply to subcategories" is not selected
Property svn:executable set to ``*
File size: 21.5 KB

Line
1	<?php
2	/* -----------------------------------------------------------------------------
3	Plugin : GMaps
4	Author : Grum
5	email : grum@piwigo.org
6	website : http://photos.grum.fr
7
8	<< May the Little SpaceFrog be with you ! >>
9	------------------------------------------------------------------------------
10	See main.inc.php for release information
11
12	GMaps_PIP : classe to manage plugin public pages
13
14	--------------------------------------------------------------------------- */
15
16	include_once('gmaps_root.class.inc.php');
17
18	class GMaps_PIP extends GMaps_root
19	{
20	const CAT_ID_HOME = 0;
21	const CAT_ID_TAGS = -1;
22
23	protected $category=array(
24	'id' => 0,
25	'bounds' => array(
26	'N' => -90,
27	'S' => 90,
28	'E' => -180,
29	'W' => 180
30	),
31	'icon' => array(
32	'style' => true,
33	'file' => '',
34	'width' => -1,
35	'height' => -1
36	)
37	);
38	protected $picture=array(
39	'geolocated' => false,
40	'forceDisplay' => false,
41	'coords' => array('lat' => 0, 'lng' => 0),
42	'content' => array(
43	'I' => array(), // icon display mode
44	'M' => array(), // meta display mode
45	),
46	'properties' => array(),
47	'icon' => array(
48	'style' => true,
49	'file' => '',
50	'width' => -1,
51	'height' => -1
52	)
53	);
54	protected $css2;
55
56	public function __construct($prefixeTable, $filelocation)
57	{
58	parent::__construct($prefixeTable, $filelocation);
59	$this->css2 = new GPCCss(dirname($this->getFileLocation()).'/'.$this->getPluginNameFiles()."2.css");
60	$this->loadConfig();
61	$this->initEvents();
62	$this->load_lang();
63	}
64
65	public function __destruct()
66	{
67	unset($maps);
68	unset($picture);
69	parent::__destruct();
70	}
71
72	/*
73	load language file
74	*/
75	public function load_lang()
76	{
77	global $lang;
78
79	load_language('plugin.lang', GMAPS_PATH);
80	}
81
82	/*
83	initialize events call for the plugin
84	*/
85	public function initEvents()
86	{
87	parent::initEvents();
88
89	add_event_handler('loc_begin_index', array(&$this, 'displayCategoryPageMap'));
90	if(!isset($_GET['slideshow'])) add_event_handler('loc_begin_picture', array(&$this, 'displayPicturePageMap'), EVENT_HANDLER_PRIORITY_NEUTRAL+5);
91	add_event_handler('amd_jpegMD_loaded', array(&$this, 'preparePictureMaps'));
92	add_event_handler('loc_end_page_header', array(&$this->css2, 'applyCSS'));
93	add_event_handler('render_category_description', array(&$this, 'categoryMarkup'), EVENT_HANDLER_PRIORITY_NEUTRAL-5, 2);
94	}
95
96
97
98	/* -------------------------------------------------------------------------
99	FUNCTIONS TO MANAGE GMAPS
100	------------------------------------------------------------------------- */
101
102
103	/**
104	* this function display maps defined as markup in the categories description
105	* [gmaps=id:999;with:999;height:999;kmlId:999;kmlUrl:"xxx";kmlZoom:y\|n;markerImg:xxx;markerVisible:y\|n;allowBubble:y\|n;]
106	*
107	* the function is called on the 'render_category_description' event
108	* maps are displayed only for 'main_page_category_description' page
109	*
110	* @param String $desc : category description
111	* @param String $param : category page (expected value: 'main_page_category_description')
112	* @return String : the modified description
113	*/
114	public function categoryMarkup($desc, $param='')
115	{
116	global $template, $page;
117
118	$mapParams=array();
119	if(preg_match_all('/\[gmaps=(?:id:(?P<id>\d+);\|width:(?P<width>\d+);\|height:(?P<height>\d+);\|markerImg:(?P<markerImg>[a-z0-9\-\._]+);\|kmlId:(?P<kmlId>\d+);\|kmlUrl:"(?P<kmlUrl>.+)";\|allowBubble:(?P<allowBubble>y\|n);\|kmlZoom:(?P<kmlZoom>y\|n);\|markerVisible:(?P<markerVisible>y\|n);)+\]/i',$desc,$mapParams,PREG_SET_ORDER)>0)
120	{
121	if($param!='main_page_category_description')
122	{
123	// if not main page, just remove the [gmaps] markup
124	$desc = preg_replace('/\[gmaps=(?:.*)\]/i','',$desc);
125	return($desc);
126	}
127
128	GPCCore::addHeaderJS("jquery", "themes/default/js/jquery.min.js");
129	GPCCore::addHeaderJS("maps.google.com/api", "http://maps.google.com/maps/api/js?sensor=false");
130	GPCCore::addHeaderJS("gmaps.markup", "plugins/GMaps/js/gmapsMarkup".GPCCore::getMinified().".js", array('jquery'));
131
132	$desc = preg_replace(
133	'/\[gmaps=(?:id:(?P<id>\d+);\|width:(?P<width>\d+);\|height:(?P<height>\d+);\|markerImg:(?P<markerImg>[a-z0-9\-\._]+);\|kmlId:(?P<kmlId>\d+);\|kmlUrl:"(?P<kmlUrl>.+)";\|allowBubble:(?P<allowBubble>y\|n);\|kmlZoom:(?P<kmlZoom>y\|n);\|markerVisible:(?P<markerVisible>y\|n);)+\]/i',
134	"<div class='gmapsMarkup' id='gmapsMarkupId$1'></div>", $desc);
135
136	$scripts=array();
137
138	foreach($mapParams as $mapParam)
139	{
140	$nb=$this->prepareCategoryMap($page['category']['id'], $mapParam['id']);
141
142	if(!isset($mapParam['allowBubble'])) $mapParam['allowBubble']='y';
143	if(!isset($mapParam['kmlZoom'])) $mapParam['kmlZoom']='n';
144	if(!isset($mapParam['width'])) $mapParam['width']='';
145	if(!isset($mapParam['height'])) $mapParam['height']='';
146	if(!isset($mapParam['markerImg']) or $mapParam['markerImg']=='') $mapParam['markerImg']='mS01_11.png';
147	if(!isset($mapParam['markerVisible']) or $mapParam['markerVisible']=='') $mapParam['markerVisible']='y';
148	if(isset($mapParam['kmlId']) and $mapParam['kmlId']!='')
149	{
150	$sql="SELECT file
151	FROM ".$this->tables['kmlfiles']."
152	WHERE id=".$mapParam['kmlId'];
153	$result=pwg_query($sql);
154	if($result)
155	{
156	while($row=pwg_db_fetch_assoc($result))
157	{
158	$mapParam['kmlUrl']=get_absolute_root_url().PWG_LOCAL_DIR.self::KML_DIRECTORY.$row['file'];
159	}
160	}
161	}
162	if(!isset($mapParam['kmlUrl'])) $mapParam['kmlUrl']='';
163
164	foreach($this->maps as $map)
165	{
166	$scripts[]="
167	{
168	id:'gmapsMarkupId".$mapParam['id']."',
169	mapId:".$mapParam['id'].",
170	zoomLevel:".$map['zoomLevel'].",
171	markerImg:'".$mapParam['markerImg']."',
172	markerVisible:".($mapParam['markerVisible']=='y'?'true':'false').",
173	mapType:'".$map['mapType']."',
174	mapTypeControl:'".$map['mapTypeControl']."',
175	navigationControl:'".$map['navigationControl']."',
176	scaleControl:'".$map['scaleControl']."',
177	streetViewControl:'".$map['streetViewControl']."',
178	kmlFileUrl:'".$mapParam['kmlUrl']."',
179	displayType:'".$map['displayType']."',
180	width:".($mapParam['width']==''?$map['width']:$mapParam['width']).",
181	height:".($mapParam['height']==''?$map['height']:$mapParam['height']).",
182	markers:[],
183	fitToBounds:true,
184	zoomLevelMaxActivated:".($map['zoomLevelMaxActivated']=='y'?'true':'false').",
185	mapBounds:
186	{
187	north:".$this->category['bounds']['N'].",
188	south:".$this->category['bounds']['S'].",
189	east:".$this->category['bounds']['E'].",
190	west:".$this->category['bounds']['W']."
191	},
192	geolocated:".($nb>0?'true':'false').",
193	kmlZoom:".($mapParam['kmlZoom']=='y'?'true':'false').",
194	allowBubble:".($mapParam['allowBubble']=='y'?'true':'false')."
195	}
196	";
197	}
198	}
199
200	$template->append('head_elements',
201	"<script type=\"text/javascript\">
202	var gmapsMarkup =
203	{
204	categoryId:".$page['category']['id'].",
205	maps:
206	[".implode(',', $scripts)."]
207	};
208	</script>", false);
209	}
210	return($desc);
211	}
212
213
214
215	/**
216	* this function display the map on the category page
217	*/
218	public function displayCategoryPageMap()
219	{
220	global $page, $prefixeTable, $template, $user, $conf;
221
222	if($page['section']=='categories' or $page['section']=='tags')
223	{
224	if(isset($page['category']))
225	{
226	$nb=$this->prepareCategoryMap($page['category']['id'], null);
227	}
228	else
229	{
230	$nb=$this->prepareCategoryMap(0, null);
231	}
232
233	if(count($this->maps)>0)
234	{
235	$scripts=array();
236
237	if($nb>0 or $this->forceDisplay>0)
238	{
239	/*
240	* prepare js script for each map
241	*/
242
243	foreach($this->maps as $keyMap => $map)
244	{
245	if($nb>0 or
246	$map['forceDisplay']=='y' and ($map['kmlFileUrl']!='' or $map['kmlFileId']!=0)
247	)
248	{
249	$scripts[]="
250	{
251	id:'iGMapsIcon',
252	zoomLevel:".$map['zoomLevel'].",
253	markerImg:'".$map['marker']."',
254	mapType:'".$map['mapType']."',
255	mapTypeControl:'".$map['mapTypeControl']."',
256	navigationControl:'".$map['navigationControl']."',
257	scaleControl:'".$map['scaleControl']."',
258	streetViewControl:'".$map['streetViewControl']."',
259	kmlFileUrl:'".$map['kmlFileUrl']."',
260	displayType:'".$map['displayType']."',
261	sizeMode:'".$map['sizeMode']."',
262	title:'".addslashes( ($map['title']=='')?l10n('gmaps_geolocation'):$map['title'] )."',
263	markers:[],
264	fitToBounds:true,
265	zoomLevelMaxActivated:".($map['zoomLevelMaxActivated']=='y'?'true':'false')."
266	}";
267
268	preg_match('/^i(\d+)x(\d+).*/i', basename($map['icon']), $result);
269	$this->category['icon']['iconStyle']=$map['iconStyle'];
270	$this->category['icon']['file']=$map['icon'];
271	$this->category['icon']['width']=isset($result[1])?$result[1]:-1;
272	$this->category['icon']['height']=isset($result[2])?$result[2]:-1;
273	}
274	}
275
276	$template->assign('maps', $this->maps);
277	$template->set_filename('gmapsCatMap',
278	dirname($this->getFileLocation()).'/templates/gmaps_category.tpl');
279	$template->append('footer_elements', $template->parse('gmapsCatMap', true), false);
280
281	if(is_array($this->category['icon']))
282	{
283	$template->assign('mapIcon', $this->category['icon']);
284	$template->set_filename('gmapsIconButton',
285	dirname($this->getFileLocation()).'/templates/gmaps_category_iconbutton.tpl');
286	$template->concat('PLUGIN_INDEX_ACTIONS', $template->parse('gmapsIconButton', true), false);
287	$template->assign('mapIcon');
288	}
289
290	$template->append('head_elements',
291	"<script type=\"text/javascript\">
292	var gmaps =
293	{
294	geolocated:".($nb>0?'true':'false').",
295	forceDisplay:".($nb==0?'true':'false').",
296	lang:{
297	boundmap:'".l10n('gmaps_i_boundmap')."',
298	boundkml:'".l10n('gmaps_i_boundkml')."',
299	loading:'".l10n('gmaps_loading')."',
300	gmaps_i_show_this_picture_in:'".l10n('gmaps_i_show_this_picture_in')."'
301	},
302	requestId:'',
303	categoryId:".$this->category['id'].",
304	bounds:
305	{
306	north:".$this->category['bounds']['N'].",
307	south:".$this->category['bounds']['S'].",
308	east:".$this->category['bounds']['E'].",
309	west:".$this->category['bounds']['W']."
310	},
311	maps:
312	[".implode(',', $scripts)."],
313	popupAutomaticSize:".$this->config['popupAutomaticSize']."
314	};
315	</script>", false);
316
317	GPCCore::addHeaderJS('gmaps.infoWindow', GMAPS_PATH.'js/gmapsInfoWindow'.GPCCore::getMinified().'.js', array('jquery'));
318	GPCCore::addHeaderJS('gmaps.category', GMAPS_PATH.'js/gmapsCategory'.GPCCore::getMinified().'.js', array('jquery', 'gmaps.infoWindow'));
319	}
320	}
321	}
322	}
323
324
325	/**
326	* this function prepare data ($this->category var) for a category map
327	* $this->maps must be initialized
328	*
329	* if a map id is given, datas are prepared for the given map otherwise maps
330	* are automatically searched from the current category
331	*
332	* @param Integer $catId : category id
333	* @param Integer $mapId : mapId if already know ; otherwise null
334	* @return Integer : number
335	*/
336	private function prepareCategoryMap($catId, $mapId=null)
337	{
338	global $page, $prefixeTable, $template, $user, $conf;
339
340	if($catId>0)
341	{
342	$this->category['id']=$catId;
343
344	if($mapId!=null)
345	{
346	$this->buildMapList($mapId, 'C', self::ID_MODE_MAP);
347	}
348	else
349	{
350	$this->buildMapList($catId, 'C', self::ID_MODE_CATEGORY);
351	}
352
353	// check if there is picture with gps tag in the selected category
354	$sql="SELECT paut.tagId, MAX(CAST(pait.value AS DECIMAL(20,17))) AS maxValue, MIN(CAST(pait.value AS DECIMAL(20,17))) AS minValue
355	FROM (((".USER_CACHE_CATEGORIES_TABLE." pucc
356	LEFT JOIN ".CATEGORIES_TABLE." pct ON pucc.cat_id = pct.id)
357	LEFT JOIN ".IMAGE_CATEGORY_TABLE." pic ON pic.category_id = pucc.cat_id)
358	LEFT JOIN ".$prefixeTable."amd_images_tags pait ON pait.imageId = pic.image_id)
359	LEFT JOIN ".$prefixeTable."amd_used_tags paut ON pait.numId = paut.numId
360	WHERE pucc.user_id = '".$user['id']."'
361	AND (paut.tagId = 'magic.GPS.LatitudeNum' OR paut.tagId = 'magic.GPS.LongitudeNum')
362	AND pic.image_id IS NOT NULL
363	AND FIND_IN_SET(".$catId.", pct.uppercats)!=0
364	GROUP BY paut.tagId";
365	}
366	elseif($catId==self::CAT_ID_TAGS and isset($page['items']))
367	{
368	if(count($page['items'])==0) return(false);
369	// 'tags'
370	$sql="SELECT paut.tagId, MAX(CAST(pait.value AS DECIMAL(20,17))) AS maxValue, MIN(CAST(pait.value AS DECIMAL(20,17))) AS minValue
371	FROM ".$prefixeTable."amd_images_tags pait
372	LEFT JOIN ".$prefixeTable."amd_used_tags paut ON pait.numId = paut.numId
373	WHERE (paut.tagId = 'magic.GPS.LatitudeNum' OR paut.tagId = 'magic.GPS.LongitudeNum')
374	AND pait.imageId IN (".implode(',', $page['items']).")
375	GROUP BY paut.tagId";
376	$this->category['id']=0;
377	$this->buildMapList(0, 'C', self::ID_MODE_CATEGORY);
378	}
379	elseif($catId==self::CAT_ID_HOME)
380	{
381	// 'home'
382	$this->category['id']=0;
383	$this->buildMapList(0, 'C', self::ID_MODE_CATEGORY);
384	// check if there is picture with gps tag in the selected category
385	$sql="SELECT paut.tagId, MAX(CAST(pait.value AS DECIMAL(20,17))) AS maxValue, MIN(CAST(pait.value AS DECIMAL(20,17))) AS minValue
386	FROM (((".USER_CACHE_CATEGORIES_TABLE." pucc
387	LEFT JOIN ".CATEGORIES_TABLE." pct ON pucc.cat_id = pct.id)
388	LEFT JOIN ".IMAGE_CATEGORY_TABLE." pic ON pic.category_id = pucc.cat_id)
389	LEFT JOIN ".$prefixeTable."amd_images_tags pait ON pait.imageId = pic.image_id)
390	LEFT JOIN ".$prefixeTable."amd_used_tags paut ON pait.numId = paut.numId
391	WHERE pucc.user_id = '".$user['id']."'
392	AND (paut.tagId = 'magic.GPS.LatitudeNum' OR paut.tagId = 'magic.GPS.LongitudeNum')
393	AND pic.image_id IS NOT NULL
394	GROUP BY paut.tagId";
395	}
396	else
397	{
398	return(0);
399	}
400
401	$nb=0;
402	if(count($this->maps)>0)
403	{
404	$result=pwg_query($sql);
405	if($result)
406	{
407	while($row=pwg_db_fetch_assoc($result))
408	{
409	switch($row['tagId'])
410	{
411	case 'magic.GPS.LatitudeNum':
412	$this->category['bounds']['N']=$row['maxValue'];
413	$this->category['bounds']['S']=$row['minValue'];
414	break;
415	case 'magic.GPS.LongitudeNum':
416	$this->category['bounds']['E']=$row['maxValue'];
417	$this->category['bounds']['W']=$row['minValue'];
418	break;
419	}
420	$nb++;
421	}
422	}
423	}
424	return($nb);
425	}
426
427
428	/**
429	* this function display the map on the picture page
430	*
431	* the 'amd_jpegMD_loaded' event is triggered before the 'loc_begin_picture'
432	* event so, when this function is called the $this->picture var was already
433	* initialized
434	*/
435	public function displayPicturePageMap()
436	{
437	global $page, $template;
438
439	if($this->picture['geolocated']==false and $this->picture['forceDisplay']==false) return(false);
440	if(isset($this->picture['content']['MP']) and count($this->picture['content']['MP'])>0)
441	{
442	// there is maps in meta display mode
443	$template->set_filename('gmapsMeta',
444	dirname($this->getFileLocation()).'/templates/gmaps_picture_meta.tpl');
445	$template->assign('maps', $this->picture['content']['MP']);
446
447	$metaTitle='';
448	foreach($this->picture['content']['MP'] as $map)
449	{
450	if($metaTitle=='') $metaTitle=$map['title'];
451	}
452
453	$metadata=array
454	(
455	'TITLE' => ($metaTitle=='')?l10n('gmaps_geolocation'):$metaTitle,
456	'lines' =>
457	array(
458	/* <!--rawContent--> is a trick to display raw data in tabs
459	* for the gally template
460	*
461	* on the default template, the displayed content is done
462	* normally
463	*/
464	'<!--rawContent-->' => $template->parse('gmapsMeta', true)
465	)
466	);
467	$template->append('metadata', $metadata, false);
468	}
469
470	if(isset($this->picture['content']['IP']) and count($this->picture['content']['IP'])>0)
471	{
472	// there is maps in icon display mode
473	$template->assign('map', $this->picture['content']['IP'][0]);
474	$template->assign('mapIcon', $this->picture['icon']);
475
476	$template->set_filename('gmapsIconMap',
477	dirname($this->getFileLocation()).'/templates/gmaps_picture_icon.tpl');
478	$template->append('footer_elements', $template->parse('gmapsIconMap', true), false);
479
480	$template->set_filename('gmapsIconButton',
481	dirname($this->getFileLocation()).'/templates/gmaps_picture_iconbutton.tpl');
482	$template->concat('PLUGIN_PICTURE_ACTIONS', $template->parse('gmapsIconButton', true), false);
483	}
484
485	if(count($this->picture['properties'])>0)
486	{
487	$template->append('head_elements',
488	"<script type=\"text/javascript\">
489	var gmaps =
490	{
491	geolocated:".($this->picture['geolocated']?'true':'false').",
492	forceDisplay:".($this->picture['forceDisplay']?'true':'false').",
493	lang:{
494	centermap:'".l10n('gmaps_i_centermap')."',
495	boundkml:'".l10n('gmaps_i_boundkml')."'
496	},
497	coords:
498	{
499	latitude:'".$this->picture['coords']['lat']."',
500	longitude:'".$this->picture['coords']['lng']."'
501	},
502	maps:
503	[".implode(',', $this->picture['properties'])."],
504	popupAutomaticSize:".$this->config['popupAutomaticSize']."
505	};
506	</script>", false);
507	}
508	}
509
510
511
512
513	/**
514	* prepare the maps for the picture page
515	*
516	* this function is called when the plugin AdvancedMetadata has finished to
517	* read the metadata ; if picture is not geolocated, there is no map to display
518	*
519	* @param JpegMetadata $jpegMD : a JpegMetadata object
520	*/
521	public function preparePictureMaps($jpegMD)
522	{
523	global $template, $page, $user;
524
525	$isGeolocated=true;
526
527	if(is_null($jpegMD->getTag('magic.GPS.LatitudeNum')) or
528	is_null($jpegMD->getTag('magic.GPS.LongitudeNum'))) $isGeolocated=false;
529
530
531	if(isset($page['category']))
532	{
533	$this->buildMapList($page['category']['id'], 'P', self::ID_MODE_CATEGORY);
534	}
535	else
536	{
537	$sql="SELECT GROUP_CONCAT(pict.category_id)
538	FROM ".IMAGE_CATEGORY_TABLE." pict
539	WHERE pict.image_id=".$page['image_id'];
540	if($user['forbidden_categories']!='') $sql.=" AND pict.category_id NOT IN (".$user['forbidden_categories'].")";
541
542	$result=pwg_query($sql);
543	if($result)
544	{
545	while($row=pwg_db_fetch_row($result))
546	{
547	$cats=explode(',', $row[0]);
548	}
549	}
550
551	$cats[]=0;
552	$i=0;
553	while(count($this->maps)==0 and $i<count($cats))
554	{
555	$this->buildMapList($cats[$i], 'P', self::ID_MODE_CATEGORY);
556	$i++;
557	}
558	}
559
560	if($this->forceDisplay==0 and !$isGeolocated) return(false);
561
562	$this->picture['geolocated']=$isGeolocated;
563	$this->picture['forceDisplay']=!$isGeolocated;
564	if($isGeolocated)
565	{
566	$this->picture['coords']['lat']=$jpegMD->getTag('magic.GPS.LatitudeNum')->getValue();
567	$this->picture['coords']['lng']=$jpegMD->getTag('magic.GPS.LongitudeNum')->getValue();
568	}
569
570
571	foreach($this->maps as $map)
572	{
573	if($isGeolocated or
574	$map['forceDisplay']=='y' and ($map['kmlFileUrl']!='' or $map['kmlFileId']!=0)
575	)
576	{
577	if($map['displayType']=='IP')
578	{
579	preg_match('/^i(\d+)x(\d+).*/i', basename($map['icon']), $result);
580	$this->picture['icon']=array(
581	'iconStyle' => $map['iconStyle'],
582	'file' => $map['icon'],
583	'width' => isset($result[1])?$result[1]:-1,
584	'height' => isset($result[2])?$result[2]:-1
585	);
586	}
587
588
589	$this->picture['content'][$map['displayType']][]=array(
590	'id' => $map['id'],
591	'width' => $map['width'],
592	'height' => $map['height'],
593	'style' => $map['style'],
594	'displayType' => $map['displayType'],
595	'title' => $map['title'],
596	);
597
598	$this->picture['properties'][]="
599	{
600	id:'iGMaps".(($map['displayType']=='IP')?'Icon':$map['id'])."',
601	zoomLevel:".$map['zoomLevel'].",
602	markerImg:'".$map['marker']."',
603	mapType:'".$map['mapType']."',
604	mapTypeControl:'".$map['mapTypeControl']."',
605	navigationControl:'".$map['navigationControl']."',
606	scaleControl:'".$map['scaleControl']."',
607	streetViewControl:'".$map['streetViewControl']."',
608	kmlFileUrl:'".$map['kmlFileUrl']."',
609	displayType:'".$map['displayType']."',
610	sizeMode:'".$map['sizeMode']."',
611	title:'".addslashes( ($map['title']=='')?l10n('gmaps_geolocation'):$map['title'] )."'
612	}";
613	}
614	}
615	}
616
617
618
619
620	} //class
621
622	?>

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