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+function generateLogsContent(errorInfoJson) {
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+/*
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+ content = '<div id=\"ProgressLogsContainer\">'
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+ for (i=0; i < errorInfoJson['progress'].length; i++) {
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+ var subTxnId = errorInfoJson['progress'][i]['subTxnId'];
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+ var state = errorInfoJson['progress'][i]['state'];
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+ var desc = errorInfoJson['progress'][i]['description'];
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+
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+ var stateClass = 'ProgressLogsSubTxnState' + state;
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+
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+ var subTxnDiv = '<div id=\"'
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+ + 'ProgressLogsSubTxnContainer' + subTxnId + 'Id\"'
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+ + ' class=\"ProgressLogsSubTxnContainer ' + stateClass + ' \" name=\"' + desc + '\">';
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+
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+ for (hostName in errorInfoJson['logs'][subTxnId]['nodeLogs']) {
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+ var nodeReport = errorInfoJson['logs'][subTxnId]['nodeLogs'][hostName];
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+ var hostState = nodeReport['overall'];
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+ var hostStateClass = 'ProgressLogsSubTxnNodeState' + hostState;
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+ var reportContainer = '<div id=\"ProgressLogsSubTxnNodeContainer' + subTxnId + hostName + 'Id\"'
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+ + ' class=\"ProgressLogsSubTxnNodeContainer ' + hostStateClass + '\"' + ' name=\"' + hostName + '\">'
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+ + '<div class=\"ProgressLogsSubTxnNodeContainerLogs\">'
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+ + globalYui.JSON.stringify(nodeReport.message)
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+ + '</div>'
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+ + '</div>' + '<br/>'
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+ subTxnDiv += reportContainer;
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+ }
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+ subTxnDiv += '</div>' + '<br/>';
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+ content += subTxnDiv;
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+ }
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+ content += '</div>';
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+
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+ return content;
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+*/
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+ return '<pre>' +
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+ globalYui.JSON.stringify( errorInfoJson.logs, null, 4 ) +
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+ '</pre>';
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+
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+}
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+
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+function generateClustersListUrl( clusterName ) {
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+
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+ var url = '';
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+
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+ var currentUrl = window.location.href;
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+ globalYui.log('Current URL: ' + currentUrl);
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+ var currentPathPos = currentUrl.indexOf(window.location.pathname);
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+ globalYui.log('Current Path Pos: ' + currentPathPos);
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+
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+ if( -1 != currentPathPos ) {
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+
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+ /*
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+ url = currentUrl.substr(0, currentPathPos) +
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+ '/hmc/html/manageServices.php?clusterName=' + clusterName;
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+ globalYui.log('Services Page URL: ' + url);
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+ */
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+ // ClusterName is no longer needed
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+ url = currentUrl.substr(0, currentPathPos) + '/hmc/html/index.php';
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+ }
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+
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+ return url;
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+}
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+
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+function renderUninstallProgress (uninstallProgressInfo) {
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+
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+ hideLoadingImg();
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+
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+ /* At this point, our users are done with the installation wizard
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+ * and have asked for a uninstall, so there's no going back - remove
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+ * all traces of #installationWizardProgressBarDivId.
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+ */
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+ globalYui.one('#installationWizardProgressBarDivId').setStyle('display', 'none');
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+
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+ var hmcRestartMsg = '';
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+ if (uninstallProgressInfo.nagiosGangliaCoHosted != null
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+ && uninstallProgressInfo.nagiosGangliaCoHosted) {
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+ hmcRestartMsg = '<strong>Note:</strong> We detected that you need to restart HMC as'
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+ + ' Nagios/Ganglia are co-hosted on this server. <br/>Please restart'
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+ + ' HMC using \"service hmc restart\" and then head ';
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+ } else {
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+ hmcRestartMsg = 'May we be so bold as to suggest heading ';
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+ }
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+
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+ hmcRestartMsg += 'on over to the ' +
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+ '<a href="javascript:void(null)" id=clustersListLinkId>' +
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+ 'Cluster information' +
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+ '</a>' +
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+ ' page?';
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+
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+ var uninstallProgressStatusMessage = {
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+
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+ success:
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+ '<p style=\"text-align:center\">' +
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+ 'All done with the uninstall! <br/>' + hmcRestartMsg +
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+ '</p>',
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+ failure:
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+ '<p>' +
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+ 'We made a boo-boo! Take a look at the ' +
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+ '<a href="javascript:void(null)" id=showUninstallTxnLogsLinkId>Uninstall Logs</a>' +
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+ '?' +
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+ '</p>'
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+ };
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+
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+ var uninstallProgressPostCompletionFixup = {
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+
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+ success: function( txnProgressWidget ) {
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+
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+ globalYui.one("#clustersListLinkId").on( "click", function(e) {
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+ window.open( generateClustersListUrl(txnProgressWidget.txnProgressContext.clusterName) );
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+ });
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+ },
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+
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+ failure: function( txnProgressWidget ) {
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+
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+ /* Create the panel that'll display our error info. */
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+ var errorInfoPanel =
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+ createInformationalPanel( '#informationalPanelContainerDivId', 'Uninstall Logs' );
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+
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+ /* Prime the panel to start off showing our stock loading image. */
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+ var errorInfoPanelBodyContent =
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+ '<img id=errorInfoPanelLoadingImgId class=loadingImg src=../images/loading.gif />';
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+
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+ /* Make the call to our backend to fetch the report for this txnId. */
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+ globalYui.io('../php/frontend/fetchTxnLogs.php?clusterName=' +
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+ txnProgressWidget.txnProgressContext.clusterName + '&txnId=' + txnProgressWidget.txnProgressContext.txnId, {
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+
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+ timeout: 10000,
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+ on: {
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+ success: function (x,o) {
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+
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+ globalYui.log("RAW JSON DATA: " + o.responseText);
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+
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+ var errorInfoJson = null;
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+
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+ // Process the JSON data returned from the server
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+ try {
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+ errorInfoJson = globalYui.JSON.parse(o.responseText);
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+ }
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+ catch (e) {
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+ alert("JSON Parse failed!");
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+ return;
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+ }
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+
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+ /* TODO XXX Remove some of the noise from this to allow
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+ * for better corelation - for now, just dump a
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+ * pretty-printed version of the returned JSON.
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+ */
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+ errorInfoPanelBodyContent = generateLogsContent(errorInfoJson);
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+
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+ /* Update the contents of errorInfoPanel (which was, till
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+ * now, showing the loading image).
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+ */
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+ errorInfoPanel.set( 'bodyContent', errorInfoPanelBodyContent );
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+ },
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+ failure: function (x,o) {
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+ alert("Async call failed!");
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+ }
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+ }
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+ });
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+
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+ var firstTimeShowingErrorInfoPanel = true;
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+
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+ /* Register a click-handler for #showUninstallTxnLogsLinkId to render
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+ * the contents inside errorInfoPanel (and make it visible).
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+ */
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+ globalYui.one("#showUninstallTxnLogsLinkId").on( "click", function(e) {
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+
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+ errorInfoPanel.set( 'bodyContent', errorInfoPanelBodyContent );
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+ errorInfoPanel.show();
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+
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+ if( firstTimeShowingErrorInfoPanel ) {
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+
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+ globalYui.one('#txnProgressStatusActionsDivId').setContent(
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+ '<a href="javascript:void(null)" id=clustersListLinkId>' +
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+ 'Go Manage The Cluster\'s Services' +
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+ '</a>' );
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+
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+ globalYui.one("#restartInstallationWizardLinkId").on( "click", function(e) {
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+ window.open( window.location.href );
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+ });
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+
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+ globalYui.one("#clustersListLinkId").on( "click", function(e) {
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+ window.open( generateClustersListUrl(txnProgressWidget.txnProgressContext.clusterName) );
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+ });
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+
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+ firstTimeShowingErrorInfoPanel = false;
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+ }
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+ });
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+ }
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+ };
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+
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+ var uninstallProgressWidget = new TxnProgressWidget
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+ ( uninstallProgressInfo, uninstallProgressStatusMessage, uninstallProgressPostCompletionFixup );
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+
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+ uninstallProgressWidget.show();
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+}
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Hitesh Shah