| | |
| | | /** |
| | | * 加载WMS,拼接FILTER,LAYERS参数等 |
| | | */ |
| | | function WmsHelper() { |
| | | this.filters = {} |
| | | this.wmsLayersMap = {} |
| | | function WmsHelper () { |
| | | this.filters = {} |
| | | this.wmsLayersMap = {} |
| | | |
| | | this.initMapConfig = (mapConfig) => { |
| | | var serviceLayers = mapConfig.mapConfig.ServiceLayers |
| | | for (var i = 0; i < serviceLayers.length; i++) { |
| | | var service = serviceLayers[i] |
| | | var checked = service.checked |
| | | if (!checked) { |
| | | break |
| | | } |
| | | var filtersGroup = service.filtersGroup |
| | | if (filtersGroup) { |
| | | this.initLayer(service.code, filtersGroup) |
| | | } |
| | | } |
| | | this.initMapConfig = (mapConfig) => { |
| | | var serviceLayers = mapConfig.ServiceLayers |
| | | for (var i = 0; i < serviceLayers.length; i++) { |
| | | var service = serviceLayers[i] |
| | | var checked = service.checked |
| | | if (!checked) { |
| | | break |
| | | } |
| | | var filtersGroup = service.filtersGroup |
| | | if (filtersGroup) { |
| | | this.initLayer(service.code, filtersGroup) |
| | | } |
| | | } |
| | | this.initLayer = (wms, layersGroup) => { |
| | | for (var i = 0; i < layersGroup.length; i++) { |
| | | var filters = layersGroup[i].filters |
| | | for (var j = 0; j < filters.length; j++) { |
| | | var layer = filters[j] |
| | | var code = layer.code |
| | | this.addLayer(wms, code) |
| | | } |
| | | } |
| | | this.initLayer = (wms, layersGroup) => { |
| | | for (var i = 0; i < layersGroup.length; i++) { |
| | | var filters = layersGroup[i].filters |
| | | for (var j = 0; j < filters.length; j++) { |
| | | var layer = filters[j] |
| | | var checked = layer.checked |
| | | // var code = layer.code |
| | | var code = layer.name |
| | | if (checked) { |
| | | this.addLayer(wms, code) |
| | | } |
| | | } |
| | | } |
| | | this.initFilter = () => { |
| | | /* for (var i = 0; i < filters.length; i++) { |
| | | } |
| | | this.initFilter = () => { |
| | | /* for (var i = 0; i < filters.length; i++) { |
| | | var filter = filters[i] |
| | | this.addFilter() |
| | | }*/ |
| | | } */ |
| | | } |
| | | this.addLayer = (wms, layer) => { |
| | | var wmsLayer = this.wmsLayersMap[wms] |
| | | if (wmsLayer) { |
| | | wmsLayer[wmsLayer.length] = layer |
| | | } else { |
| | | this.wmsLayersMap[wms] = [layer] |
| | | } |
| | | this.addLayer = (wms, layer) => { |
| | | var wmsLayer = this.wmsLayersMap[wms] |
| | | if (wmsLayer) { |
| | | wmsLayer[wmsLayer.length] = layer |
| | | } else { |
| | | this.wmsLayersMap[wms] = [layer] |
| | | } |
| | | this.addFilter = (condition) => { |
| | | // var filter = this.filters[layer] |
| | | // if (filter) { |
| | | this.filters[this.filters.length] = condition |
| | | // } else { |
| | | // this.filters[layer] = [condition] |
| | | // } |
| | | } |
| | | this.getWmsLayersMap = () => { |
| | | return this.wmsLayersMap |
| | | } |
| | | this.getFilterURL = () => { |
| | | var filterURL = '' |
| | | var conditions = '' |
| | | for (var f in this.filters) { |
| | | var filters = this.filters[f] |
| | | for (var i = 0; i < filters.length; i++) { |
| | | conditions += filters[i] |
| | | if (i < filters.length) { |
| | | conditions += ',' |
| | | } |
| | | } |
| | | filterURL += f + '.(' + conditions + ');' |
| | | } |
| | | this.addFilter = (condition) => { |
| | | //var filter = this.filters[layer] |
| | | //if (filter) { |
| | | this.filters[this.filters.length] = condition |
| | | //} else { |
| | | // this.filters[layer] = [condition] |
| | | // } |
| | | } |
| | | this.getWmsLayersMap = () => { |
| | | return this.wmsLayersMap |
| | | } |
| | | this.getFilterURL = () => { |
| | | var filterURL = '' |
| | | var conditions = '' |
| | | for (var f in this.filters) { |
| | | var filters = this.filters[f] |
| | | for (var i = 0; i < filters.length; i++) { |
| | | conditions += filters[i] |
| | | if (i < filters.length) { |
| | | conditions += ',' |
| | | } |
| | | } |
| | | filterURL += f + '.(' + conditions + ');' |
| | | } |
| | | return filterURL.substr(0, filterURL.length - 1) |
| | | } |
| | | return filterURL.substr(0, filterURL.length - 1) |
| | | } |
| | | } |
| | | |
| | | export default WmsHelper |