Download.js
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/**
* Project : AMDA-NG
* Name : Download.js
* Description : Download Request Business Object Definition
* @class amdaModel.Download
* @extends amdaModel.AmdaTimeObject
* @author myriam
* @version $Id: Download.js 2068 2014-02-06 11:27:38Z elena $
*/
Ext.define('amdaModel.DownloadConfig', {
singleton: true,
defaultValues: {
timeformat: 'YYYY-MM-DDThh:mm:ss',
timeformatTT: 'YYYY-MM-DDThh:mm:ss',
fileformat: 'ASCII',
fileformatTT: 'text',
filecompress: 'tar+gzip',
filecompressTT: 'tar+gzip',
filestructure: '0'
},
timeformatData: [
['YYYY-MM-DDThh:mm:ss', 'YYYY-MM-DDThh:mm:ss.ms', 'ISO format with msecs'],
['DOY TIME', 'YYYYDOYhhmmssms', 'Day-Of-Year, 1 Jan => DOY = 1'],
['Timestamp', 'Seconds from 1970', 'Total of seconds from the Unix Epoch on January 1st, 1970 at UTC.'],
['YYYY MM DD hh mm ss', 'YYYY MM DD hh mm ss ms', 'date with spaces'],
['Timestamp-with-milliseconds', 'Seconds from 1970 with ms', 'Total of seconds from the Unix Epoch with milliseconds.']
],
fileformatData: [
['ASCII', 'ASCII'],
['vot', 'VOTable'],
['cdf-istp', 'CDF/ISTP'],
['cdf', 'CDF (deprecated)'],
['json', 'JSON']
],
fileformatTTData: [
['text', 'plain text'],
['vot', 'VOTable'],
['space', 'HPEvent']
],
filecompressData: [
['zip', 'zip'],
['tar+gzip', 'tar+gzip']
],
filecompressTTData: [
['zip', 'zip'],
['tar+gzip', 'tar+gzip'],
['none', 'none']
],
filestructureData: [
['0', 'All In One File'],
['1', 'One File Per Time Interval'],
['2', 'One File Per Param/Interval']
]
});
Ext.define('amdaModel.Download', {
extend: 'amdaModel.AmdaTimeObject',
requires: [
"amdaModel.DownloadParam"
],
fields: [
{ name: 'type', type: 'string', defaultValue: 'Download' },
{ name: 'downloadSrc', type: 'string' },
{ name: 'timeformat', type: 'string', defaultValue: amdaModel.DownloadConfig.defaultValues.timeformat },
{ name: 'timeformatTT', type: 'string', defaultValue: amdaModel.DownloadConfig.defaultValues.timeformatTT },
{ name: 'filestructure', type: 'string', defaultValue: amdaModel.DownloadConfig.defaultValues.filestructure },
{ name: 'refparamSampling', type: 'boolean', defaultValue: true },
{ name: 'separateInfoFile', type: 'boolean', defaultValue: false },
{ name: 'sampling', type: 'float', defaultValue: '600' },
{ name: 'scientificformat', type: 'boolean', defaultValue: true },
{ name: 'fileprefix', type: 'string' },
{ name: 'fileformat', type: 'string', defaultValue: amdaModel.DownloadConfig.defaultValues.fileformat },
{ name: 'fileformatTT', type: 'string', defaultValue: amdaModel.DownloadConfig.defaultValues.fileformatTT },
{ name: 'compression', type: 'string', defaultValue: amdaModel.DownloadConfig.defaultValues.filecompress },
{ name: 'compressionTT', type: 'string', defaultValue: amdaModel.DownloadConfig.defaultValues.filecompressTT },
{ name: 'last_update', type: 'int', defaultValue: 0 },
{ name: 'description', type: 'string', defaultValue: '' },
],
associations: [{
type: 'hasMany',
model: 'amdaModel.DownloadParam',
name: 'params'
}],
propertiesToCopy: 'id,name,downloadSrc,refparamSampling,separateInfoFile,sampling,scientificformat,list,timeformat,timeformatTT,filestructure,fileprefix,fileformat,fileformatTT,compression,compressionTT',
constructor: function () {
var me = this;
me.callParent(arguments);
if ((arguments.length > 0) && arguments[0]) {
if (arguments[0].list)
me.loadParams(arguments[0].list);
}
this.dirty = false;
},
loadParams: function (params) {
/* Compatability mode */
Ext.each(params, function (param, index) {
if (param.hasOwnProperty('is-init')) {
return;
}
params[index]['dim1-sum-type'] = param['dim1-is-range'] ? 1 : 0;
params[index]['dim1-min-value'] = param['dim1-min-range'];
params[index]['dim1-max-value'] = param['dim1-max-range'];
params[index]['dim2-sum-type'] = param['dim2-is-range'] ? 1 : 0;
params[index]['dim2-min-value'] = param['dim2-min-range'];
params[index]['dim2-max-value'] = param['dim2-max-range'];
params[index]['is-init'] = true;
});
this.params().loadData(params);
},
isDirty: function () {
if (this.dirty)
return true;
var d = false;
this.params().each(function (param, index) {
if (param.dirty)
d = true;
});
return d;
},
getJsonValues: function () {
var myValues = new Object();
myValues.nodeType = 'download'; //amdaModel.DownloadNode.nodeType;
myValues.type = this.get('type');
myValues.downloadSrc = this.get('downloadSrc');
myValues.name = this.get('name');
//Data download
if (myValues.downloadSrc === '0') { // Data download
myValues.filestructure = this.get('filestructure');
myValues.refparamSampling = this.get('refparamSampling');
myValues.separateInfoFile = this.get('separateInfoFile');
myValues.scientificformat = this.get('scientificformat');
myValues.sampling = this.get('sampling');
myValues.fileprefix = this.get('fileprefix');
myValues.description =this.get('description');
myValues.timesrc = this.get('timesrc');
// if there's at least one timeTable in case of Download data
if (this.get('timesrc') == amdaModel.AmdaTimeObject.inputTimeSrc[0] && this.get('timeTables') && this.get('timeTables').length) {
// get complete timeTables collection
var timeTables = this.get('timeTables'); // init an empty array for timeTables
myValues.timeTables = [];
// for each interval record
Ext.Array.each(timeTables, function (item, index, all) {
// get Json simplified value
if (!item.$className) {
myValues.timeTables[index] = { timeTableName: item.timeTableName, id: item.id };
}
// get Json simplified value
else {
myValues.timeTables[index] = item.getJsonValues();
}
});
} else {
myValues.startDate = Ext.Date.format(this.get('startDate'), 'Y-m-d\\TH:i:s.u');
myValues.stopDate = Ext.Date.format(this.get('stopDate'), 'Y-m-d\\TH:i:s.u');
myValues.durationDay = this.get('durationDay');
myValues.durationHour = this.get('durationHour');
myValues.durationMin = this.get('durationMin');
myValues.durationSec = this.get('durationSec');
myValues.durationMs = this.get('durationMs');
}
// if there's at least one parameter
myValues.list = []
this.params().each(function (param, index) {
myValues.list[index] = param.getJsonValues();
});
myValues.fileformat = this.get('fileformat');
myValues.timeformat = this.get('timeformat');
myValues.compression = this.get('compression');
}
// TT download
else if (myValues.downloadSrc === '1') {
// if there's at least one timeTable
if (this.get('timeTables') && this.get('timeTables').length) {
var list = this.get('timeTables');
myValues.list = [];
Ext.each(list, function (item, index) {
var tt = new Object();
tt.name = item.get('name');
tt.id = item.get('id');
myValues.list[index] = tt;
});
}
myValues.fileformat = this.get('fileformatTT');
myValues.timeformat = this.get('timeformatTT');
myValues.compression = this.get('compressionTT');
}
// fits images download
else {
myValues.list = [];
if (this.get('list') && this.get('list').length)
Ext.each(this.get('list'), function (item, index) {
var image = new Object();
image.name = item['name'];
image.url = item['url'];
myValues.list[index] = image;
});
myValues.compression = this.get('compression');
}
myValues.leaf = true;
// myValues.nodeType = amdaModel.PlotNode.nodeType;
return myValues;
}
});