From c7e81e1dab62205a52dbbfeab391a543ea359ad6 Mon Sep 17 00:00:00 2001
From: wlx <wangliangxu@lzb.ac.cn>
Date: Sat, 7 Feb 2015 13:35:11 +0000
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E5=9C=A8=E7=BA=BF=E5=9C=B0?=
 =?UTF-8?q?=E5=9B=BE=E7=9A=84=E5=89=8D=E5=8F=B0=E6=B5=8F=E8=A7=88=E4=B8=8E?=
 =?UTF-8?q?=E6=9F=A5=E7=9C=8B=E5=8A=9F=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../default/controllers/DataController.php    |  17 ++
 .../default/views/scripts/data/index.phtml    |   1 +
 .../default/views/scripts/data/map-list.phtml |  37 +++
 .../default/views/scripts/data/map.phtml      | 262 ++++++++++++++++++
 4 files changed, 317 insertions(+)
 create mode 100644 application/default/views/scripts/data/map-list.phtml
 create mode 100644 application/default/views/scripts/data/map.phtml

diff --git a/application/default/controllers/DataController.php b/application/default/controllers/DataController.php
index fbf4e877..b4f19921 100755
--- a/application/default/controllers/DataController.php
+++ b/application/default/controllers/DataController.php
@@ -2325,5 +2325,22 @@ order by m.title";
 		}
 
 	}
+	public function mapAction()
+	{
+		$uuid = $this->_request->getParam('uuid');
+		$sql="select d.*,m.title,m.description from datamap d left join normalmetadata m on d.uuid=m.uuid where d.status=1";
+		if (!empty($uuid) && \Helpers\Uuid::test($uuid) !== false)
+		{
+			$sql.=" and d.uuid='$uuid'";
+			$sth = $this->db->prepare($sql);
+			$rs = $sth->execute();
+			$this->view->map = $sth->fetch();
+		} else {
+			$sth = $this->db->prepare($sql);
+			$rs = $sth->execute();
+			view::addPaginator($sth->fetchAll(),$this,10);
+			$this->_helper->viewRenderer('map-list');
+		}
+	}
 }
 
diff --git a/application/default/views/scripts/data/index.phtml b/application/default/views/scripts/data/index.phtml
index a2b9bb3d..33001e17 100755
--- a/application/default/views/scripts/data/index.phtml
+++ b/application/default/views/scripts/data/index.phtml
@@ -24,6 +24,7 @@ $this->headTitle()->setSeparator(' - ');
 <a class="btn"  href="/data/onlinelist"><i class="icon-th"></i>在线数据清单</a>
 <a class="btn"  href="/data/offlinelist"><i class="icon-th"></i>离线数据清单</a>
 <a class="btn"  href="/data/visual"><i class="icon-th"></i>可视化数据</a>
+<a class="btn"  href="/data/map"><i class="icon-th"></i>在线地图数据</a>
               </form>    
   <ul class="unstyled inline">            
   <li><a class="btn" href="/data/thumb"><i class="icon-picture"></i>缩略图浏览</a></li>
diff --git a/application/default/views/scripts/data/map-list.phtml b/application/default/views/scripts/data/map-list.phtml
new file mode 100644
index 00000000..8b287979
--- /dev/null
+++ b/application/default/views/scripts/data/map-list.phtml
@@ -0,0 +1,37 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle($this->config->title->data);
+$this->headTitle()->setSeparator(' - ');
+$this->headLink()->appendStylesheet('/css/metadata.css');
+$this->nav[] = array('link'=>"/data/map",'title'=>'在线地图数据列表');
+$this->theme->AppendPlus($this,'colorbox');
+?>
+<div class="row-fluid">
+	<?= $this->render('breadcrumbs.phtml') ?>
+	<?= $this->partial('data/tools.phtml'); ?>
+</div>
+<?php if (!empty($this->paginator)) : ?>
+<div id='metacontent'>
+<?php echo $this->paginator; ?>
+<hr />
+<?php foreach($this->paginator as $md) : ?>
+<div class="mditem">
+	<div class="thumb">
+	<a href="/service/bigthumb/uuid/<?= $md['uuid'] ?>" class="colorbox">
+		<img src="/service/thumb/uuid/<?php echo $md['uuid'];?>" />
+    </a>
+    </div>    
+    <h2><a href="/data/<?php echo $md['uuid']; ?>"><?php echo $this->escape($md['title']);?></a></h2>
+    <span><?php echo mb_strlen($md['description'])>400?$this->escape(mb_substr($md['description'],0,400,'UTF-8').'...'):$this->escape($md['description']);?></span>
+    <p class="text-right"><a href="/data/map/uuid/<?= $md['uuid'] ?>" class="btn btn-info pull-right" style=" text-indent:0"><i class="icon-globe"></i>地图查看</a></p>
+</div>
+<?php endforeach; ?>
+<?php echo $this->paginator; ?>
+</div>
+<?php endif; ?>
+<script>
+$(document).ready(function(){
+	$(".colorbox").colorbox({rel:"colorbox",photo:"true",transition:"fade"});
+	$(".colorbox").colorbox({photo:"true"});
+});
+</script>
diff --git a/application/default/views/scripts/data/map.phtml b/application/default/views/scripts/data/map.phtml
new file mode 100644
index 00000000..02994be6
--- /dev/null
+++ b/application/default/views/scripts/data/map.phtml
@@ -0,0 +1,262 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle('在线地图');
+$this->headTitle()->setSeparator(' - ');
+$this->headLink()->appendStylesheet('/js/lib/openlayers/ol.css');
+$this->headLink()->appendStylesheet('/css/map.css');
+$this->headScript()->appendFile('/js/lib/openlayers/ol.js');
+$this->headScript()->appendFile('/js/lib/openlayers/ol-layerswitcher.js');
+$this->nav[] = array(
+	'link'  => "/data/map",
+	'title' => '在线地图'
+);
+?>
+<?= $this->render('breadcrumbs.phtml') ?>
+<div class="row">
+	<div class="span12">
+<h3><a href="/data/<?= $this->map['uuid'] ?>"><?= $this->map['title'] ?></a></h3>
+
+		<div id="map" class="map"></div>
+	</div>
+</div>
+<script type="text/javascript">
+
+	var attribution = new ol.Attribution({
+		html: 'City Tiles &copy; <a target="_blank" href="http://www.tianditu.com/">天地图</a>'
+	});
+
+	var projection = ol.proj.get('EPSG:3857');
+	var projectionExtent = projection.getExtent();
+	var size = ol.extent.getWidth(projectionExtent) / 256;
+	var resolutions = new Array(19);
+	var matrixIds = new Array(19);
+	var mapExtentQH = [89.3, 31.5, 102.3, 36.3];
+	var myextent = ol.proj.transformExtent(mapExtentQH, "EPSG:4326", "EPSG:3857");
+
+	var res = 156543.03392804096153584694438047;
+	for (var z = 1; z <= 19; z++) {
+		res /= 2.0;
+		matrixIds[z - 1] = z;
+		resolutions[z - 1] = res;
+	}
+
+	var normalStyle = new ol.style.Style({
+		image: new ol.style.Circle({
+			radius: 4,
+			fill: new ol.style.Fill({
+				color: 'rgba(239,58,0, 0.3)'
+			}),
+			stroke: new ol.style.Stroke({
+				color: 'rgba(239,58,0, 0.8)',
+				width: 1
+			})
+		})
+	});
+	var selectedStyle = new ol.style.Style({
+		image: new ol.style.Circle({
+			radius: 40,
+			fill: new ol.style.Fill({
+				color: 'rgba(39,100,150, 0.3)'
+			}),
+			stroke: new ol.style.Stroke({
+				color: 'rgba(39,100,150, 0.8)',
+				width: 3
+			})
+		})
+	});
+	var selectedTextStyleFunction = function (name) {
+		return new ol.style.Style({
+			text: new ol.style.Text({
+				font: '14px sans-serif',
+				text: name,
+				fill: new ol.style.Fill({
+					color: '#000'
+				}),
+				stroke: new ol.style.Stroke({
+					color: '#fff',
+					width: 2
+				})
+			})
+		});
+	};
+
+	var geojsonSource = new ol.source.GeoJSON({
+		url: '/json/water_site.json',
+		projection: 'EPSG:3857'
+	});
+
+	vectorLayer = new ol.layer.Vector({
+		title: '水文站',
+		source: geojsonSource,
+		style: normalStyle
+	});
+
+	var map = new ol.Map({
+		layers: [
+
+			new ol.layer.Group({
+				'title': '基础层',
+				layers: [
+					new ol.layer.Tile({
+						title: '影像',
+						type: 'base',
+						extent: projectionExtent,
+						source: new ol.source.WMTS({
+							attributions: [attribution],
+							url: 'http://t0.tianditu.com/img_w/wmts',
+							layer: 'img',
+							matrixSet: 'w',
+							format: 'tiles',
+							projection: ol.proj.get('EPSG:4490'),
+							tileGrid: new ol.tilegrid.WMTS({
+								origin: ol.extent.getTopLeft(projectionExtent),
+								resolutions: resolutions,
+								matrixIds: matrixIds
+							}),
+							style: 'default'
+						})
+					}),
+
+					new ol.layer.Tile({
+						title: '地形 	',
+						type: 'base',
+						extent: projectionExtent,
+						source: new ol.source.WMTS({
+							attributions: [attribution],
+							url: 'http://t0.tianditu.com/ter_w/wmts',
+							layer: 'ter',
+							matrixSet: 'w',
+							format: 'tiles',
+							projection: ol.proj.get('EPSG:4490'),
+							tileGrid: new ol.tilegrid.WMTS({
+								origin: ol.extent.getTopLeft(projectionExtent),
+								resolutions: resolutions,
+								matrixIds: matrixIds
+							}),
+							style: 'default'
+						})
+					}),
+
+					new ol.layer.Tile({
+						title: '地图',
+						type: 'base',
+						extent: projectionExtent,
+						source: new ol.source.WMTS({
+							attributions: [attribution],
+							url: 'http://t0.tianditu.com/vec_w/wmts',
+							layer: 'vec',
+							matrixSet: 'w',
+							format: 'tiles',
+							projection: projection,
+							tileGrid: new ol.tilegrid.WMTS({
+								origin: ol.extent.getTopLeft(projectionExtent),
+								resolutions: resolutions,
+								matrixIds: matrixIds
+							}),
+							style: 'default'
+						})
+					})
+				]
+			}),
+
+			new ol.layer.Group({
+				title: '数据',
+				layers: [
+					<?php
+					$layers=json_decode($this->map['layers'],true);
+					foreach($layers as $layer) :
+					if ($layer['type']=='tile') :
+					?>
+					new ol.layer.Tile({
+						title: '<?= $layer['title'] ?>',
+						opacity: 0.6,
+						extent: ol.proj.transformExtent([<? echo $layer['extent']['lon_min'].','.$layer['extent']['lat_min'].','.$layer['extent']['lon_max'].','.$layer['extent']['lat_max']; ?>], "EPSG:4326", "EPSG:3857"),
+						source: new ol.source.XYZ({
+							url: '<?= $layer['url'] ?>'
+						})
+					}),
+					<? endif; endforeach; ?>
+				]
+			}),
+
+			new ol.layer.Group({
+				title: '注记',
+				layers: [
+					new ol.layer.Tile({
+						title: '地点注记',
+						visible: false,
+						extent: projectionExtent,
+						source: new ol.source.WMTS({
+							attributions: [attribution],
+							url: 'http://t0.tianditu.com/cva_w/wmts',
+							layer: 'cva',
+							matrixSet: 'w',
+							format: 'tiles',
+							projection: projection,
+							tileGrid: new ol.tilegrid.WMTS({
+								origin: ol.extent.getTopLeft(projectionExtent),
+								resolutions: resolutions,
+								matrixIds: matrixIds
+							}),
+							style: 'default'
+						})
+					})
+				]
+			}),			
+		],
+
+		target: 'map',
+
+		view: new ol.View({
+			center: ol.proj.transform([<?= $this->map['center_lon'] ?>, <?= $this->map['center_lat'] ?>], 'EPSG:4326', 'EPSG:3857'),
+			zoom: <?= $this->map['zoom_default'] ?>
+		}),
+
+		controls: ol.control.defaults().extend([
+			new ol.control.Zoom(),
+			new ol.control.ScaleLine(),
+			new ol.control.MousePosition({
+				coordinateFormat: ol.coordinate.createStringXY(3),
+				projection: 'EPSG:4326'
+			}),
+			new ol.control.FullScreen()
+		])
+	})
+
+	$(document).ready(function () {
+		var layerSwitcher = new ol.control.LayerSwitcher({
+			tipLabel: 'layer'
+		});
+		map.addControl(layerSwitcher);
+
+		var selectedFeatures = [];
+
+		// Unselect previous selected features
+		function unselectPreviousFeatures() {
+			var i;
+			for (i = 0; i < selectedFeatures.length; i++) {
+				selectedFeatures[i].setStyle(null);
+			}
+			selectedFeatures = [];
+		}
+
+		// Handle pointer
+		map.on('pointermove', function (event) {
+			unselectPreviousFeatures();
+			map.forEachFeatureAtPixel(event.pixel, function (feature) {
+				feature.setStyle([
+					selectedStyle,
+					selectedTextStyleFunction(feature.get('sitename'))
+				]);
+				selectedFeatures.push(feature);
+			});
+		});
+
+		$(function () {
+			$('.ol-attribution button').click(function () {
+				$('.ol-mouse-position').toggleClass('ol-mouse-position-fix');
+				return false;
+			});
+		});
+	});
+</script>
\ No newline at end of file