Fill granules grid on Send btn click

Nathanael Jourdane
1 parent d6674d39
Showing 1 changed file with 57 additions and 28 deletions Show diff stats
js/app/controllers/EpnTapModule.js
@@ -88,7 +88,7 @@ Ext.define(&#39;amdaDesktop.EpnTapModule&#39;, {
 		}, this);
  
 		this.servicesGrid.on('cellclick', function(grid, td, cellIndex, record) {
-			this.onServiceSelected(record.data['id']);
+			this.onServiceSelected(record);
 		}, this);
  
 		this.granulesGrid.on('cellclick', function(grid, td, cellIndex, record) {
@@ -270,13 +270,12 @@ Ext.define(&#39;amdaDesktop.EpnTapModule&#39;, {
 		var timeMin = Ext.Date.format(this.timeSelector.getStartTime(), 'd/m/Y H:i:s'); // start time
 		var timeMax = Ext.Date.format(this.timeSelector.getStopTime(), 'd/m/Y H:i:s'); // stop time
  
+		loadMask.show();
 		this.servicesStore.each(function(record) {
 			Ext.Ajax.request({
 				url: 'php/epntap.php',
 				method: 'GET',
 				headers: {'Content-Type': 'application/json'},
-				waitTitle: 'Connecting',
-				waitMsg: 'Sending data...',
 				params: {
 					'action': 'getNbResults',
 					'serviceId': record.data['id'],
@@ -288,29 +287,35 @@ Ext.define(&#39;amdaDesktop.EpnTapModule&#39;, {
 					'timeMax': timeMax
 				},
 				success: this.updateNbResults,
-				failure: this.onRequestFailure,
+				failure: this.updateNbResultsFail,
 				scope: this
 			});
-			// AmdaAction.epnTapGetNbResults(url, tableName, targetName, productType, timeMin, timeMax, this.updateNbResults);
 		}, this);
 	},
  
-	onRequestFailure: function(response) {
-		var reason = response.status === 200 ? response.responseText : response.statusText;
-		console.log(response.request.options.params['serviceId'] + ' failed: ' + reason);
-	},
-
 	/**
 	Update the nb_result field of the services store (see `EpnTapUI.servicesStore`), according to the field values in `serviceFilterPanel`.
 	*/
 	updateNbResults: function(response) {
 		if(response.status !== 200 || isNaN(response.responseText)) {
-			this.onRequestFailure(response);
+			this.updateNbResultsFail(response);
 		} else {
 			var record = this.servicesStore.getById(response.request.options.params['serviceId']);
+			var nbRes = Number(response.responseText);
 			record.set('nb_results', response.responseText);
+			record.set('error', '');
+			record.set('info', 'The service returned ' + (nbRes == 0 ? 'any' : nbRes) + ' result' + (nbRes > 1 ? 's' : '') + ' for the given query.');
 			this.servicesStore.sort();
 		}
+		loadMask.hide();
+	},
+
+	updateNbResultsFail: function(response) {
+		var record = this.servicesStore.getById(response.request.options.params['serviceId']);
+		var reason = response.status === 200 ? response.responseText : response.statusText;
+		record.set('error', reason);
+		record.set('info', '');
+		loadMask.hide();
 	},
  
 	/*******************
@@ -321,33 +326,57 @@ Ext.define(&#39;amdaDesktop.EpnTapModule&#39;, {
 	Trigerred when a row is clicked in `servicesGrid` table (see `EpnTapUI.createServicesGrid()`). Among other things,
 	send a new query and fill `granulesGrid`.
 	*/
-	onServiceSelected: function(selectedServiceId) {
-		// console.log("Selected service " + selectedServiceId);
-		var selectedService = this.servicesStore.findRecord('id', selectedServiceId).data;
-
-		this.selectedServiceId = selectedServiceId;
-		if (selectedService == null) {
-			throw this.selectedServiceId + ' not found in the list of services.';
+	onServiceSelected: function(record) {
+		var nbRes = record.get('nb_results');
+		if(nbRes <= 0 || isNaN(nbRes)) {
 			return;
 		}
-
-		this.filter = Array(
-			this.targetNameCB.value === 'all' ? null : this.targetNameCB.value, // target name
-			this.productTypeCB.value === 'all' ? null : this.productTypeCB.value, // product type
-			Ext.Date.format(this.timeSelector.getStartTime(), 'd/m/Y H:i:s'), // start time
-			Ext.Date.format(this.timeSelector.getStopTime(), 'd/m/Y H:i:s') // stop time
-		);
+		var targetName = this.targetNameCB.rawValue;
+		var productTypes = this.productTypeCB.value.join(';');
+		var timeMin = Ext.Date.format(this.timeSelector.getStartTime(), 'd/m/Y H:i:s'); // start time
+		var timeMax = Ext.Date.format(this.timeSelector.getStopTime(), 'd/m/Y H:i:s'); // stop time
  
 		loadMask.show();
-		AmdaAction.epnTapGetNbRows(selectedService['table_name'], selectedService['access_url'], this.filter, this.updateNbRows);
-		AmdaAction.epnTapGetGranules(selectedService['table_name'], selectedService['access_url'], this.filter, this.rowsPerPageNf.value, 0, this.fillGranules);
+		Ext.Ajax.request({
+			url: 'php/epntap.php',
+			method: 'GET',
+			headers: {'Content-Type': 'application/json'},
+			// waitTitle: 'Connecting',
+			// waitMsg: 'Sending data...',
+			params: {
+				'action': 'getGranules',
+				'url': record.data['access_url'],
+				'tableName': record.data['table_name'],
+				'targetName': targetName,
+				'productTypes': productTypes,
+				'timeMin': timeMin,
+				'timeMax': timeMax
+			},
+			success: this.updateGranules,
+			failure: this.updateGranulesFail,
+			scope: this
+		});
+	},
+
+	updateGranules: function(response) {
+		try {
+			granules = JSON.parse(response.responseText);
+		} catch (e) {
+			response.responseText = 'Can not decode the returned Json.'
+			this.updateGranulesFail(response);
+		}
+		this.granulesStore.add(granules);
+		loadMask.hide();
 	},
  
 	/**
 	Trigerred when a row is clicked in `granulesGrid` table (see `EpnTapUI.createGranulesGrid()`). Do nothing yet, used
 	for debug purposes only.
 	*/
-	onGranuleSelected: function(granule) {
+	updateGranulesFail: function(granule) {
+		var reason = response.status === 200 ? response.responseText : response.statusText;
+		Ext.Msg.alert('Can not display granules: ' + reason);
+		loadMask.hide();
 		// console.log('selected granule: ', granule);
 	},