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/* $Id $ |
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------------------------------------------------------------------ |
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Copyright (C) 2012 Nicklas Nordborg |
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This file is part of BASE - BioArray Software Environment. |
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Available at http://base.thep.lu.se/ |
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BASE is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
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as published by the Free Software Foundation; either version 3 |
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of the License, or (at your option) any later version. |
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BASE is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with BASE. If not, see <http://www.gnu.org/licenses/>. |
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------------------------------------------------------------------ |
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@author Nicklas |
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*/ |
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'use strict'; |
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var Download = function() |
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{ |
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var download = {}; |
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|
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/** |
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Initialize the page. |
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*/ |
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download.initPage = function() |
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{ |
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// Buttons |
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Buttons.addClickHandler('close', App.closeWindow); |
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Buttons.addClickHandler('btnCancel', download.cancelWizard); |
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Buttons.addClickHandler('btnDownload', download.downloadExport); |
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} |
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|
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download.cancelWizard = function() |
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{ |
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location = 'index.jsp?ID='+App.getSessionId()+'&cmd=CancelWizard'; |
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} |
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|
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download.downloadExport = function() |
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{ |
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Doc.hide('download'); |
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Doc.hide('beforeDownloadInfo'); |
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Doc.show('afterDownloadInfo'); |
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Doc.show('progress'); |
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Doc.element('downloadFrame').src = 'index.jsp?ID='+App.getSessionId()+'&cmd=ExportImmediately'; |
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download.sendProgressUpdateWithAjax(); |
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} |
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|
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download.sendProgressUpdateWithAjax = function() |
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{ |
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var request = Ajax.getXmlHttpRequest(); |
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if (request != null) |
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{ |
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var url = 'progress.jsp?ID='+App.getSessionId()+'&ajax=1&'+Math.random(); |
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request.open("GET", url, true); |
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Ajax.setReadyStateHandler(request, download.updateProgressWithAjax); |
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request.send(null); |
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} |
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return request != null; |
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} |
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|
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download.updateProgressWithAjax = function(request) |
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{ |
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var progress = JSON.parse(request.responseText); |
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var needMoreUpdate = true; |
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if (progress && progress.status == 'ok') |
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{ |
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download.displayProgress(progress); |
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if (progress.percent >= 100) |
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{ |
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needMoreUpdate = false; |
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} |
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} |
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if (needMoreUpdate) |
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{ |
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setTimeout(download.sendProgressUpdateWithAjax, 1500); |
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} |
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} |
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|
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download.displayProgress = function(progress) |
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{ |
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var percentDone = progress.percent; |
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Doc.element('percentText').innerHTML = percentDone+'%'; |
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Doc.element('percentDone').style.width = percentDone+'%'; |
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Doc.element('percentRemain').style.width = (100-percentDone)+'%'; |
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if (progress.message) |
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{ |
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Doc.element('message').innerHTML = progress.message; |
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} |
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if (percentDone == 100) |
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{ |
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Doc.hide('percentRemain'); |
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Doc.hide('btnCancel'); |
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Doc.show('close'); |
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} |
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} |
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return download; |
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}(); |
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Doc.onLoad(Download.initPage); |