resultFunctions.js

function retrieveRecord(fileid) {
	store = Ext.getCmp("csw-tab-container").searchStore;
	index = store.find('fileid', fileid);
	return store.getAt(index);
}

function retrievePanel(fileid) {
	record = retrieveRecord(fileid);
	if (record == null) { return null; }
	return Ext.getCmp("csw-search-table").findById(record.id + "-search-row");
}

function downloadFile(url, filename) {
	window.open(url, filename);
}

function zoomRecord(fileid) {
	record = retrieveRecord(fileid);
	map = record.store.viewerMap;
	map.zoomToExtent(record.get('bbox'));
	bboxSelector = map.getControl('bbox-select-control');
	
	if (map.getLayersByName("Search Result Footprints")[0].selectedFeatures.length > 0) { bboxSelector.unselectAll(); }
	bboxSelector.select(retrievePanel(fileid).feature);
}

function detailsRecord(fileid) {
	// TODO: Use GetRecordsByID for details
	var record = retrieveRecord(fileid);
	var detailsUrl = record.get('protocols').details;
	window.open(detailsUrl);
}

function lockRecord(fileid) {
	tabContainer = Ext.getCmp("csw-tab-container");
	savedStore = tabContainer.savedStore;
	
	if (tabContainer.findById("csw-saved-table") == null) {
		tabContainer.add(Ext.apply(savedStore.panel, {
			listeners: {
				add: function() {
					Ext.getCmp("csw-saved-table").setTitle("Saved Results (" + savedStore.getCount() + ")");
				},
				remove: function() {
					Ext.getCmp("csw-saved-table").setTitle("Saved Results (" + savedStore.getCount() + ")");
				},
				scope: this
			}
		}));
	}
	
	retrievePanel(fileid).addClass("hidden-result");
	
	record = retrieveRecord(fileid).copy();
	tabContainer.savedStore.add([ record ]);	
}

function unlockRecord(fileid) {
	tabContainer = Ext.getCmp("csw-tab-container");
	savedStore = tabContainer.savedStore;
	searchStore = tabContainer.searchStore;
	
	record = savedStore.getAt(savedStore.find('fileid', fileid));
	savedStore.remove(record);
	
	showThisPanel = retrievePanel(fileid);
	if (showThisPanel != null) { 
		showThisPanel.removeClass("hidden-result");
		tabContainer.activate(searchStore.getTable());
	}
}

function removeRecord(fileid) {
	record = retrieveRecord(fileid);
	store = Ext.getCmp("csw-tab-container").searchStore;
	store.remove(record);
}

function downloadRecord(fileid, url) {
	downloadFile(url, fileid);
}

function addRecord(fileid, protocols) {
	// determine which protocol to use. Preference is WMS, ESRI, WFS
	var connectUrl = "";
	var connectProtocol = "";
	if (protocols.hasOwnProperty("wfs")) { connectUrl = protocols['wfs']; connectProtocol = 'wfs';}
	if (protocols.hasOwnProperty("esri")) { connectUrl = protocols['esri']; connectProtocol = 'esri';}
	if (protocols.hasOwnProperty("wms")) { connectUrl = protocols['wms']; connectProtocol = 'wms';}
	
	// Create the appropriate type of layer
	var layer = new mapLayer(connectProtocol, connectUrl, fileid);
	layer.connect();
}

function arcmapRecord(fileid, url) {
	// Construct the URL to download a layer file
	layerUrl = url + "?f=lyr&v=9.2";
	
	// Give some little instructions
	arcmapHelp = new Ext.Window({
		title: "Adding a Data Service to ArcMap",
		id: "add-arcmap-service",
		html: "<p class='window-text'>Clicking the download button below will prompt you to download a layer file. This layer file can be opened in ArcMap and will display the contents of the data service you selected.",
		width: 300,
		bbar: [
	       { text: "Download Layer File", icon: "csw/img/arrow_down.png", handler: function(btn, e) { downloadFile(btn.layerUrl); Ext.getCmp("add-arcmap-service").destroy();}, layerUrl: layerUrl },
	       "->",
	       { text: "Cancel", icon: "csw/img/cancel.png", handler: function(btn, e) { Ext.getCmp("add-arcmap-service").destroy(); } }
        ]
	});
	arcmapHelp.show();
	
}