mpiwg_geobrowser: lib/GeoTemCo/js/GeoTemConfig.js annotate

annotate lib/GeoTemCo/js/GeoTemConfig.js @ 4:1b6cde0e4b83 default tip

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author	Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de>
date	Mon, 12 Oct 2015 08:38:25 +0200
parents	b57c7821382f
children

rev	line source
0 b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1 /*
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	2 * GeoTemConfig.js
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	3 *
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	4 * Copyright (c) 2012, Stefan Jänicke. All rights reserved.
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	5 *
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	6 * This library is free software; you can redistribute it and/or
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	7 * modify it under the terms of the GNU Lesser General Public
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	8 * License as published by the Free Software Foundation; either
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	9 * version 3 of the License, or (at your option) any later version.
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	10 *
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	11 * This library is distributed in the hope that it will be useful,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	14 * Lesser General Public License for more details.
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	15 *
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	16 * You should have received a copy of the GNU Lesser General Public
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	17 * License along with this library; if not, write to the Free Software
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	19 * MA 02110-1301 USA
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	20 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	21
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	22 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	23 * @class GeoTemConfig
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	24 * Global GeoTemCo Configuration File
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	25 * @author Stefan Jänicke (stjaenicke@informatik.uni-leipzig.de)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	26 * @release 1.0
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	27 * @release date: 2012-07-27
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	28 * @version date: 2012-07-27
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	29 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	30
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	31
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	32 // credits: user76888, The Digital Gabeg (http://stackoverflow.com/questions/1539367)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	33 $.fn.cleanWhitespace = function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	34 textNodes = this.contents().filter( function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	35 return (this.nodeType == 3 && !/\S/.test(this.nodeValue));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	36 }).remove();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	37 return this;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	38 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	39
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	40 GeoTemConfig = {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	41 debug : false, //show debug output (esp. regarding corrupt datasets)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	42 incompleteData : true, // show/hide data with either temporal or spatial metadata
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	43 inverseFilter : true, // if inverse filtering is offered
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	44 mouseWheelZoom : true, // enable/disable zoom with mouse wheel on map & timeplot
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	45 language : 'en', // default language of GeoTemCo
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	46 allowFilter : true, // if filtering should be allowed
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	47 highlightEvents : true, // if updates after highlight events
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	48 selectionEvents : true, // if updates after selection events
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	49 tableExportDataset : true, // export dataset to KML
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	50 allowCustomColoring : false, // if DataObjects can have an own color (useful for weighted coloring)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	51 allowUserShapeAndColorChange: false, // if the user can change the shapes and color of datasets
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	52 // this turns MapConfig.useGraphics auto-on, but uses circles as default
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	53 loadColorFromDataset : false, // if DataObject color should be loaded automatically (from column "color")
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	54 allowColumnRenaming : true,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	55 //proxy : 'php/proxy.php?address=', //set this if a HTTP proxy shall be used (e.g. to bypass X-Domain problems)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	56 //colors for several datasets; rgb1 will be used for selected objects, rgb0 for unselected
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	57 colors : [{
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	58 r1 : 255,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	59 g1 : 101,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	60 b1 : 0,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	61 r0 : 253,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	62 g0 : 229,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	63 b0 : 205
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	64 }, {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	65 r1 : 144,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	66 g1 : 26,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	67 b1 : 255,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	68 r0 : 230,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	69 g0 : 225,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	70 b0 : 255
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	71 }, {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	72 r1 : 0,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	73 g1 : 217,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	74 b1 : 0,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	75 r0 : 213,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	76 g0 : 255,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	77 b0 : 213
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	78 }, {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	79 r1 : 240,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	80 g1 : 220,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	81 b1 : 0,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	82 r0 : 247,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	83 g0 : 244,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	84 b0 : 197
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	85 }]
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	86
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	87 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	88
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	89 GeoTemConfig.ie = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	90 GeoTemConfig.ie8 = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	91
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	92 GeoTemConfig.independentMapId = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	93 GeoTemConfig.independentTimeId = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	94
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	95 if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	96 GeoTemConfig.ie = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	97 var ieversion = new Number(RegExp.$1);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	98 if (ieversion == 8) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	99 GeoTemConfig.ie8 = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	100 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	101 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	102
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	103 GeoTemConfig.getIndependentId = function(target){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	104 if( target == 'map' ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	105 return ++GeoTemConfig.independentMapId;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	106 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	107 if( target == 'time' ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	108 return ++GeoTemConfig.independentTimeId;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	109 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	110 return 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	111 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	112
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	113 GeoTemConfig.setHexColor = function(hex,index,fill){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	114 var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	115 if( fill ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	116 GeoTemConfig.colors[index].r0 = parseInt(result[1], 16);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	117 GeoTemConfig.colors[index].g0 = parseInt(result[2], 16);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	118 GeoTemConfig.colors[index].b0 = parseInt(result[3], 16);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	119 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	120 else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	121 GeoTemConfig.colors[index].r1 = parseInt(result[1], 16);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	122 GeoTemConfig.colors[index].g1 = parseInt(result[2], 16);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	123 GeoTemConfig.colors[index].b1 = parseInt(result[3], 16);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	124 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	125 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	126
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	127 GeoTemConfig.setRgbColor = function(r,g,b,index,fill){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	128 if( fill ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	129 GeoTemConfig.colors[index].r0 = r;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	130 GeoTemConfig.colors[index].g0 = g;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	131 GeoTemConfig.colors[index].b0 = b;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	132 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	133 else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	134 GeoTemConfig.colors[index].r1 = r;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	135 GeoTemConfig.colors[index].g1 = g;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	136 GeoTemConfig.colors[index].b1 = b;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	137 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	138 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	139
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	140 GeoTemConfig.configure = function(urlPrefix) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	141 GeoTemConfig.urlPrefix = urlPrefix;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	142 GeoTemConfig.path = GeoTemConfig.urlPrefix + "images/";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	143 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	144
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	145 GeoTemConfig.applySettings = function(settings) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	146 $.extend(this, settings);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	147 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	148
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	149 //Keeps track of how many colors where assigned yet.
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	150 GeoTemConfig.assignedColorCount = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	151 GeoTemConfig.getColor = function(id){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	152 if (typeof GeoTemConfig.datasets[id].color === "undefined"){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	153 var color;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	154
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	155 while (true){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	156 if( GeoTemConfig.colors.length <= GeoTemConfig.assignedColorCount ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	157 color = {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	158 r1 : Math.floor((Math.random()*255)+1),
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	159 g1 : Math.floor((Math.random()*255)+1),
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	160 b1 : Math.floor((Math.random()*255)+1),
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	161 r0 : 230,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	162 g0 : 230,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	163 b0 : 230
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	164 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	165 } else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	166 color = GeoTemConfig.colors[GeoTemConfig.assignedColorCount];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	167
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	168 //make sure that no other dataset has this color
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	169 //TODO: one could also check that they are not too much alike
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	170 var found = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	171 for (var i = 0; i < GeoTemConfig.datasets.length; i++){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	172 var dataset = GeoTemConfig.datasets[i];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	173
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	174 if (typeof dataset.color === "undefined")
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	175 continue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	176
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	177 if ( (dataset.color.r1 == color.r1) &&
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	178 (dataset.color.g1 == color.g1) &&
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	179 (dataset.color.b1 == color.b1) ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	180 found = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	181 break;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	182 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	183 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	184 if (found === true){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	185 if( GeoTemConfig.colors.length <= GeoTemConfig.assignedColorCount ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	186 //next time skip over this color
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	187 GeoTemConfig.assignedColorCount++;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	188 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	189 continue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	190 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	191 GeoTemConfig.colors.push(color);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	192 break;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	193 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	194 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	195 GeoTemConfig.datasets[id].color = color;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	196
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	197 GeoTemConfig.assignedColorCount++;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	198 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	199 return GeoTemConfig.datasets[id].color;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	200 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	201
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	202 GeoTemConfig.getAverageDatasetColor = function(id, objects){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	203 var c = new Object();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	204 var datasetColor = GeoTemConfig.getColor(id);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	205 c.r0 = datasetColor.r0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	206 c.g0 = datasetColor.g0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	207 c.b0 = datasetColor.b0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	208 c.r1 = datasetColor.r1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	209 c.g1 = datasetColor.g1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	210 c.b1 = datasetColor.b1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	211 if (!GeoTemConfig.allowCustomColoring)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	212 return c;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	213 if (objects.length == 0)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	214 return c;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	215 var avgColor = new Object();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	216 avgColor.r0 = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	217 avgColor.g0 = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	218 avgColor.b0 = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	219 avgColor.r1 = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	220 avgColor.g1 = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	221 avgColor.b1 = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	222
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	223 $(objects).each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	224 if (this.hasColorInformation){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	225 avgColor.r0 += this.color.r0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	226 avgColor.g0 += this.color.g0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	227 avgColor.b0 += this.color.b0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	228 avgColor.r1 += this.color.r1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	229 avgColor.g1 += this.color.g1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	230 avgColor.b1 += this.color.b1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	231 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	232 avgColor.r0 += datasetColor.r0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	233 avgColor.g0 += datasetColor.g0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	234 avgColor.b0 += datasetColor.b0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	235 avgColor.r1 += datasetColor.r1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	236 avgColor.g1 += datasetColor.g1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	237 avgColor.b1 += datasetColor.b1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	238 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	239 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	240
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	241 c.r0 = Math.floor(avgColor.r0/objects.length);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	242 c.g0 = Math.floor(avgColor.g0/objects.length);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	243 c.b0 = Math.floor(avgColor.b0/objects.length);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	244 c.r1 = Math.floor(avgColor.r1/objects.length);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	245 c.g1 = Math.floor(avgColor.g1/objects.length);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	246 c.b1 = Math.floor(avgColor.b1/objects.length);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	247
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	248 return c;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	249 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	250
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	251 GeoTemConfig.getString = function(field) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	252 if ( typeof Tooltips[GeoTemConfig.language] == 'undefined') {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	253 GeoTemConfig.language = 'en';
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	254 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	255 return Tooltips[GeoTemConfig.language][field];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	256 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	257 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	258 * returns the actual mouse position
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	259 * @param {Event} e the mouseevent
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	260 * @return the top and left position on the screen
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	261 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	262 GeoTemConfig.getMousePosition = function(e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	263 if (!e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	264 e = window.event;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	265 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	266 var body = (window.document.compatMode && window.document.compatMode == "CSS1Compat") ? window.document.documentElement : window.document.body;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	267 return {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	268 top : e.pageY ? e.pageY : e.clientY,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	269 left : e.pageX ? e.pageX : e.clientX
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	270 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	271 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	272 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	273 * returns the json object of the file from the given url
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	274 * @param {String} url the url of the file to load
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	275 * @return json object of given file
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	276 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	277 GeoTemConfig.getJson = function(url) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	278 var data;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	279 $.ajax({
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	280 url : url,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	281 async : false,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	282 dataType : 'json',
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	283 success : function(json) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	284 data = json;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	285 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	286 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	287 return data;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	288 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	289
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	290 GeoTemConfig.mergeObjects = function(set1, set2) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	291 var inside = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	292 var newSet = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	293 for (var i = 0; i < GeoTemConfig.datasets.length; i++){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	294 inside.push([]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	295 newSet.push([]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	296 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	297 for (var i = 0; i < set1.length; i++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	298 for (var j = 0; j < set1[i].length; j++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	299 inside[i][set1[i][j].index] = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	300 newSet[i].push(set1[i][j]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	301 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	302 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	303 for (var i = 0; i < set2.length; i++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	304 for (var j = 0; j < set2[i].length; j++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	305 if (!inside[i][set2[i][j].index]) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	306 newSet[i].push(set2[i][j]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	307 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	308 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	309 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	310 return newSet;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	311 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	312
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	313 GeoTemConfig.datasets = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	314
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	315 GeoTemConfig.addDataset = function(newDataset){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	316 GeoTemConfig.datasets.push(newDataset);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	317 Publisher.Publish('filterData', GeoTemConfig.datasets, null);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	318 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	319
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	320 GeoTemConfig.addDatasets = function(newDatasets){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	321 $(newDatasets).each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	322 GeoTemConfig.datasets.push(this);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	323 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	324 Publisher.Publish('filterData', GeoTemConfig.datasets, null);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	325 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	326
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	327 GeoTemConfig.removeDataset = function(index){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	328 GeoTemConfig.datasets.splice(index,1);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	329 Publisher.Publish('filterData', GeoTemConfig.datasets, null);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	330 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	331
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	332 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	333 * converts the csv-file into json-format
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	334 *
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	335 * @param {String}
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	336 * text
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	337 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	338 GeoTemConfig.convertCsv = function(text){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	339 /* convert here from CSV to JSON */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	340 var json = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	341 /* define expected csv table headers (first line) */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	342 var expectedHeaders = new Array("Name","Address","Description","Longitude","Latitude","TimeStamp","TimeSpan:begin","TimeSpan:end","weight");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	343 /* convert csv string to array of arrays using ucsv library */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	344 var csvArray = CSV.csvToArray(text);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	345 /* get real used table headers from csv file (first line) */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	346 var usedHeaders = csvArray[0];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	347 /* loop outer array, begin with second line */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	348 for (var i = 1; i < csvArray.length; i++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	349 var innerArray = csvArray[i];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	350 var dataObject = new Object();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	351 var tableContent = new Object();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	352 /* exclude lines with no content */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	353 var hasContent = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	354 for (var j = 0; j < innerArray.length; j++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	355 if (typeof innerArray[j] !== "undefined"){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	356 if (typeof innerArray[j] === "string"){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	357 if (innerArray[j].length > 0)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	358 hasContent = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	359 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	360 hasContent = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	361 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	362 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	363
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	364 if (hasContent === true)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	365 break;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	366 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	367 if (hasContent === false)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	368 continue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	369 /* loop inner array */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	370 for (var j = 0; j < innerArray.length; j++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	371 /* Name */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	372 if (usedHeaders[j] == expectedHeaders[0]) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	373 dataObject["name"] = ""+innerArray[j];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	374 tableContent["name"] = ""+innerArray[j];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	375 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	376 /* Address */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	377 else if (usedHeaders[j] == expectedHeaders[1]) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	378 dataObject["place"] = ""+innerArray[j];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	379 tableContent["place"] = ""+innerArray[j];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	380 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	381 /* Description */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	382 else if (usedHeaders[j] == expectedHeaders[2]) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	383 dataObject["description"] = ""+innerArray[j];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	384 tableContent["description"] = ""+innerArray[j];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	385 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	386 /* TimeStamp */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	387 else if (usedHeaders[j] == expectedHeaders[5]) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	388 dataObject["time"] = ""+innerArray[j];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	389 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	390 /* TimeSpan:begin */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	391 else if (usedHeaders[j] == expectedHeaders[6]) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	392 tableContent["TimeSpan:begin"] = ""+innerArray[j];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	393 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	394 /* TimeSpan:end */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	395 else if (usedHeaders[j] == expectedHeaders[7]) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	396 tableContent["TimeSpan:end"] = ""+innerArray[j];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	397 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	398 /* weight */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	399 else if (usedHeaders[j] == expectedHeaders[8]) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	400 dataObject["weight"] = ""+innerArray[j];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	401 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	402 /* Longitude */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	403 else if (usedHeaders[j] == expectedHeaders[3]) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	404 dataObject["lon"] = parseFloat(innerArray[j]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	405 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	406 /* Latitude */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	407 else if (usedHeaders[j] == expectedHeaders[4]) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	408 dataObject["lat"] = parseFloat(innerArray[j]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	409 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	410 else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	411 var header = new String(usedHeaders[j]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	412 //remove leading and trailing Whitespace
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	413 header = $.trim(header);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	414 tableContent[header] = ""+innerArray[j];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	415 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	416 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	417
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	418 dataObject["tableContent"] = tableContent;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	419
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	420 json.push(dataObject);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	421 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	422
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	423 return json;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	424 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	425
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	426 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	427 * returns the xml dom object of the file from the given url
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	428 * @param {String} url the url of the file to load
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	429 * @return xml dom object of given file
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	430 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	431 GeoTemConfig.getKml = function(url,asyncFunc) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	432 var data;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	433 var async = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	434 if( asyncFunc ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	435 async = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	436 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	437 $.ajax({
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	438 url : url,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	439 async : async,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	440 dataType : 'xml',
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	441 success : function(xml) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	442 if( asyncFunc ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	443 asyncFunc(xml);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	444 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	445 else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	446 data = xml;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	447 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	448 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	449 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	450 if( !async ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	451 return data;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	452 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	453 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	454
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	455 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	456 * returns an array of all xml dom object of the kmls
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	457 * found in the zip file from the given url
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	458 *
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	459 * can only be used with asyncFunc (because of browser
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	460 * constraints regarding arraybuffer)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	461 *
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	462 * @param {String} url the url of the file to load
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	463 * @return xml dom object of given file
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	464 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	465 GeoTemConfig.getKmz = function(url,asyncFunc) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	466 var kmlDom = new Array();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	467
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	468 var async = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	469 if( !asyncFunc ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	470 //if no asyncFunc is given return an empty array
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	471 return kmlDom;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	472 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	473
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	474 //use XMLHttpRequest as "arraybuffer" is not
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	475 //supported in jQuery native $.get
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	476 var req = new XMLHttpRequest();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	477 req.open("GET",url,async);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	478 req.responseType = "arraybuffer";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	479 req.onload = function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	480 var zip = new JSZip();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	481 zip.load(req.response, {base64:false});
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	482 var kmlFiles = zip.file(new RegExp("kml$"));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	483
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	484 $(kmlFiles).each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	485 var kml = this;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	486 if (kml.data != null) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	487 kmlDom.push($.parseXML(kml.data));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	488 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	489 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	490
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	491 asyncFunc(kmlDom);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	492 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	493 req.send();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	494 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	495
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	496 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	497 * returns the JSON "object"
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	498 * from the csv file from the given url
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	499 * @param {String} url the url of the file to load
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	500 * @return xml dom object of given file
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	501 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	502 GeoTemConfig.getCsv = function(url,asyncFunc) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	503 var async = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	504 if( asyncFunc ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	505 async = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	506 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	507
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	508 //use XMLHttpRequest as synchronous behaviour
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	509 //is not supported in jQuery native $.get
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	510 var req = new XMLHttpRequest();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	511 req.open("GET",url,async);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	512 //can only be set on asynchronous now
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	513 //req.responseType = "text";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	514 var json;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	515 req.onload = function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	516 json = GeoTemConfig.convertCsv(req.response);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	517 if( asyncFunc )
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	518 asyncFunc(json);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	519 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	520 req.send();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	521
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	522 if( !async ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	523 return json;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	524 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	525 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	526
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	527 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	528 * returns a Date and a SimileAjax.DateTime granularity value for a given XML time
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	529 * @param {String} xmlTime the XML time as String
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	530 * @return JSON object with a Date and a SimileAjax.DateTime granularity
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	531 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	532 GeoTemConfig.getTimeData = function(xmlTime) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	533 if (!xmlTime)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	534 return;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	535 var dateData;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	536 try {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	537 var bc = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	538 if (xmlTime.startsWith("-")) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	539 bc = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	540 xmlTime = xmlTime.substring(1);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	541 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	542 var timeSplit = xmlTime.split("T");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	543 var timeData = timeSplit[0].split("-");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	544 for (var i = 0; i < timeData.length; i++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	545 parseInt(timeData[i]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	546 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	547 if (bc) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	548 timeData[0] = "-" + timeData[0];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	549 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	550 if (timeSplit.length == 1) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	551 dateData = timeData;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	552 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	553 var dayData;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	554 if (timeSplit[1].indexOf("Z") != -1) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	555 dayData = timeSplit[1].substring(0, timeSplit[1].indexOf("Z") - 1).split(":");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	556 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	557 dayData = timeSplit[1].substring(0, timeSplit[1].indexOf("+") - 1).split(":");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	558 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	559 for (var i = 0; i < timeData.length; i++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	560 parseInt(dayData[i]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	561 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	562 dateData = timeData.concat(dayData);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	563 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	564 } catch (exception) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	565 return null;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	566 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	567 var date, granularity;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	568 if (dateData.length == 6) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	569 granularity = SimileAjax.DateTime.SECOND;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	570 date = new Date(Date.UTC(dateData[0], dateData[1] - 1, dateData[2], dateData[3], dateData[4], dateData[5]));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	571 } else if (dateData.length == 3) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	572 granularity = SimileAjax.DateTime.DAY;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	573 date = new Date(Date.UTC(dateData[0], dateData[1] - 1, dateData[2]));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	574 } else if (dateData.length == 2) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	575 granularity = SimileAjax.DateTime.MONTH;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	576 date = new Date(Date.UTC(dateData[0], dateData[1] - 1, 1));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	577 } else if (dateData.length == 1) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	578 granularity = SimileAjax.DateTime.YEAR;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	579 date = new Date(Date.UTC(dateData[0], 0, 1));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	580 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	581 if (timeData[0] && timeData[0] < 100) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	582 date.setFullYear(timeData[0]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	583 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	584
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	585 //check data validity;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	586 var isValidDate = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	587 if ( date instanceof Date ) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	588 if ( isNaN( date.getTime() ) )
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	589 isValidDate = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	590 } else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	591 isValidDate = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	592
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	593 if (!isValidDate){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	594 if ((GeoTemConfig.debug)&&(typeof console !== "undefined"))
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	595 console.error(xmlTime + " is no valid time format");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	596 return null;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	597 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	598
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	599 return {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	600 date : date,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	601 granularity : granularity
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	602 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	603 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	604 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	605 * converts a JSON array into an array of data objects
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	606 * @param {JSON} JSON a JSON array of data items
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	607 * @return an array of data objects
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	608 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	609 GeoTemConfig.loadJson = function(JSON) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	610 var mapTimeObjects = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	611 var runningIndex = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	612 for (var i in JSON ) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	613 try {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	614 var item = JSON[i];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	615 var index = item.index \|\| item.id \|\| runningIndex++;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	616 var name = item.name \|\| "";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	617 var description = item.description \|\| "";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	618 var tableContent = item.tableContent \|\| [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	619 var locations = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	620 if (item.location instanceof Array) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	621 for (var j = 0; j < item.location.length; j++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	622 var place = item.location[j].place \|\| "unknown";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	623 var lon = item.location[j].lon;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	624 var lat = item.location[j].lat;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	625 if ((typeof lon === "undefined" \|\| typeof lat === "undefined" \|\| isNaN(lon) \|\| isNaN(lat) ) && !GeoTemConfig.incompleteData) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	626 throw "e";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	627 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	628 locations.push({
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	629 longitude : lon,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	630 latitude : lat,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	631 place : place
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	632 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	633 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	634 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	635 var place = item.place \|\| "unknown";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	636 var lon = item.lon;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	637 var lat = item.lat;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	638 if ((typeof lon === "undefined" \|\| typeof lat === "undefined" \|\| isNaN(lon) \|\| isNaN(lat) ) && !GeoTemConfig.incompleteData) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	639 throw "e";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	640 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	641 locations.push({
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	642 longitude : lon,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	643 latitude : lat,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	644 place : place
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	645 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	646 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	647 var dates = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	648 if (item.time instanceof Array) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	649 for (var j = 0; j < item.time.length; j++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	650 var time = GeoTemConfig.getTimeData(item.time[j]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	651 if (time == null && !GeoTemConfig.incompleteData) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	652 throw "e";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	653 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	654 dates.push(time);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	655 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	656 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	657 var time = GeoTemConfig.getTimeData(item.time);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	658 if (time == null && !GeoTemConfig.incompleteData) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	659 throw "e";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	660 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	661 if (time != null) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	662 dates.push(time);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	663 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	664 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	665 var weight = parseInt(item.weight) \|\| 1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	666 //add all "other" attributes to table data
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	667 //this is a hack to allow "invalid" JSONs
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	668 var specialAttributes = ["id", "name", "description", "lon", "lat", "place", "time",
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	669 "tableContent", "location", "time"];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	670 for (var attribute in item){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	671 if ($.inArray(attribute, specialAttributes) == -1){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	672 tableContent[attribute] = item[attribute];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	673 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	674 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	675
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	676 var mapTimeObject = new DataObject(name, description, locations, dates, weight, tableContent);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	677 mapTimeObject.setIndex(index);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	678 mapTimeObjects.push(mapTimeObject);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	679 } catch(e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	680 continue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	681 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	682 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	683
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	684 if (GeoTemConfig.loadColorFromDataset)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	685 GeoTemConfig.loadDataObjectColoring(mapTimeObjects);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	686
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	687 return mapTimeObjects;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	688 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	689 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	690 * converts a KML dom into an array of data objects
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	691 * @param {XML dom} kml the XML dom for the KML file
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	692 * @return an array of data objects
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	693 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	694 GeoTemConfig.loadKml = function(kml) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	695 var mapObjects = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	696 var elements = kml.getElementsByTagName("Placemark");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	697 if (elements.length == 0) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	698 return [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	699 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	700 var index = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	701 var descriptionTableHeaders = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	702 var xmlSerializer = new XMLSerializer();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	703
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	704 for (var i = 0; i < elements.length; i++) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	705 var placemark = elements[i];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	706 var name, description, place, granularity, lon, lat, tableContent = [], time = [], location = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	707 var weight = 1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	708 var timeData = false, mapData = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	709
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	710 try {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	711 description = placemark.getElementsByTagName("description")[0].childNodes[0].nodeValue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	712
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	713 //cleanWhitespace removes non-sense text-nodes (space, tab)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	714 //and is an addition to jquery defined above
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	715 try {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	716 var descriptionDocument = $($.parseXML(description)).cleanWhitespace();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	717
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	718 //check whether the description element contains a table
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	719 //if yes, this data will be loaded as separate columns
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	720 $(descriptionDocument).find("table").each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	721 $(this).find("tr").each(
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	722 function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	723 var isHeader = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	724 var lastHeader = "";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	725
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	726 $(this).find("td").each(
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	727 function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	728 if (isHeader) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	729 lastHeader = $.trim($(this).text());
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	730 isHeader = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	731 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	732 var value = "";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	733
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	734 //if this td contains HTML, serialize all
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	735 //it's children (the "content"!)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	736 $(this).children().each(
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	737 function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	738 value += xmlSerializer.serializeToString(this);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	739 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	740 );
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	741
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	742 //no HTML content (or no content at all)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	743 if (value.length == 0)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	744 value = $(this).text();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	745 if (typeof value === "undefined")
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	746 value = "";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	747
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	748 if ($.inArray(lastHeader, descriptionTableHeaders) === -1)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	749 descriptionTableHeaders.push(lastHeader);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	750
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	751 if (tableContent[lastHeader] != null)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	752 //append if a field occures more than once
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	753 tableContent[lastHeader] += "\n" + value;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	754 else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	755 tableContent[lastHeader] = value;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	756
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	757 isHeader = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	758 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	759 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	760 );
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	761 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	762 );
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	763 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	764 } catch(e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	765 //couldn't be parsed, so it contains no html table
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	766 //or is not in valid XHTML syntax
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	767 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	768
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	769 //check whether the description element contains content in the form of equations
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	770 //e.g. someDescriptor = someValue, where these eqations are separated by <br/>
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	771 //if yes, this data will be loaded as separate columns
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	772 var descriptionRows = description.replace(/<\sbr\s[\/]\s>/g,"<br/>");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	773 $(descriptionRows.split("<br/>")).each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	774 var row = this;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	775
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	776 if (typeof row === "undefined")
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	777 return;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	778
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	779 var headerAndValue = row.split("=");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	780 if (headerAndValue.length != 2)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	781 return;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	782
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	783 var header = $.trim(headerAndValue[0]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	784 var value = $.trim(headerAndValue[1]);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	785
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	786 if ($.inArray(header, descriptionTableHeaders) === -1)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	787 descriptionTableHeaders.push(header);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	788
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	789 if (tableContent[header] != null)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	790 //append if a field occures more than once
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	791 tableContent[header] += "\n" + value;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	792 else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	793 tableContent[header] = value;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	794 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	795
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	796 tableContent["description"] = description;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	797 } catch(e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	798 description = "";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	799 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	800
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	801 try {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	802 name = placemark.getElementsByTagName("name")[0].childNodes[0].nodeValue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	803 tableContent["name"] = name;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	804 } catch(e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	805 if (typeof tableContent["name"] !== "undefined")
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	806 name = tableContent["name"];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	807 else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	808 name = "";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	809 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	810
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	811 try {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	812 place = placemark.getElementsByTagName("address")[0].childNodes[0].nodeValue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	813 tableContent["place"] = place;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	814 } catch(e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	815 if (typeof tableContent["place"] !== "undefined")
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	816 place = tableContent["place"];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	817 else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	818 place = "";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	819 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	820
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	821 try {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	822 var coordinates = placemark.getElementsByTagName("Point")[0].getElementsByTagName("coordinates")[0].childNodes[0].nodeValue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	823 var lonlat = coordinates.split(",");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	824 lon = lonlat[0];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	825 lat = lonlat[1];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	826 if (lon == "" \|\| lat == "" \|\| isNaN(lon) \|\| isNaN(lat)) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	827 throw "e";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	828 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	829 location.push({
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	830 longitude : lon,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	831 latitude : lat,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	832 place : place
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	833 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	834 } catch(e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	835 if (!GeoTemConfig.incompleteData) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	836 continue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	837 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	838 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	839
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	840 try {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	841 var tuple = GeoTemConfig.getTimeData(placemark.getElementsByTagName("TimeStamp")[0].getElementsByTagName("when")[0].childNodes[0].nodeValue);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	842 if (tuple != null) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	843 time.push(tuple);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	844 timeData = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	845 } else if (!GeoTemConfig.incompleteData) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	846 continue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	847 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	848 } catch(e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	849 try {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	850 if ( (typeof tableContent["TimeSpan:begin"] === "undefined") &&
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	851 (typeof tableContent["TimeSpan:end"] === "undefined") ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	852 var timeStart = $(placemark).find("TimeSpan begin").text();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	853 var timeEnd = $(placemark).find("TimeSpan end").text();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	854
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	855 if ( (timeStart != "") && (timeStart != "") ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	856 tableContent["TimeSpan:begin"] = timeStart;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	857 tableContent["TimeSpan:end"] = timeEnd;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	858
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	859 timeData = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	860 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	861 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	862 } catch(e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	863 if (!GeoTemConfig.incompleteData) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	864 continue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	865 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	866 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	867 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	868 var object = new DataObject(name, description, location, time, 1, tableContent);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	869 object.setIndex(index);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	870 index++;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	871 mapObjects.push(object);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	872 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	873
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	874 //make sure that all "description table" columns exists in all rows
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	875 if (descriptionTableHeaders.length > 0){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	876 $(mapObjects).each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	877 var object = this;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	878 $(descriptionTableHeaders).each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	879 if (typeof object.tableContent[this] === "undefined")
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	880 object.tableContent[this] = "";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	881 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	882 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	883 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	884
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	885 if (GeoTemConfig.loadColorFromDataset)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	886 GeoTemConfig.loadDataObjectColoring(mapObjects);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	887
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	888 return mapObjects;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	889 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	890
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	891 GeoTemConfig.createKMLfromDataset = function(index){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	892 var kmlContent = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><kml xmlns=\"http://www.opengis.net/kml/2.2\"><Document>";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	893
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	894 //credits: Anatoly Mironov, http://stackoverflow.com/questions/2573521/how-do-i-output-an-iso-8601-formatted-string-in-javascript
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	895 function pad(number) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	896 var r = String(number);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	897 if ( r.length === 1 ) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	898 r = '0' + r;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	899 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	900 return r;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	901 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	902
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	903 var dateToISOString = function(date, granularity) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	904 var ISOString = date.getFullYear();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	905
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	906 if (granularity <= SimileAjax.DateTime.MONTH)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	907 ISOString += '-' + pad( date.getMonth() + 1 );
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	908 if (granularity <= SimileAjax.DateTime.DAY)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	909 ISOString += '-' + pad( date.getDate() );
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	910 if (granularity <= SimileAjax.DateTime.HOUR){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	911 ISOString += 'T' + pad( date.getHours() );
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	912 if (granularity <= SimileAjax.DateTime.MINUTE)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	913 ISOString += ':' + pad( date.getMinutes() );
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	914 if (granularity <= SimileAjax.DateTime.SECOND)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	915 ISOString += ':' + pad( date.getSeconds() );
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	916 if (granularity <= SimileAjax.DateTime.MILLISECOND)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	917 ISOString += '.' + String( (date.getMilliseconds()/1000).toFixed(3) ).slice( 2, 5 );
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	918 ISOString += 'Z';
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	919 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	920
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	921 return ISOString;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	922 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	923
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	924 $(GeoTemConfig.datasets[index].objects).each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	925 var name = this.name;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	926 var description = this.description;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	927 //TODO: allow multiple time/date
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	928 var place = this.getPlace(0,0);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	929 var lat = this.getLatitude(0);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	930 var lon = this.getLongitude(0);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	931
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	932 var kmlEntry = "<Placemark>";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	933
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	934 kmlEntry += "<name><![CDATA[" + name + "]]></name>";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	935 kmlEntry += "<address><![CDATA[" + place + "]]></address>";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	936 kmlEntry += "<description><![CDATA[" + description + "]]></description>";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	937 kmlEntry += "<Point><coordinates>" + lon + "," + lat + "</coordinates></Point>";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	938
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	939 if (this.isTemporal){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	940 kmlEntry += "<TimeStamp><when>" + dateToISOString(this.getDate(0), this.getTimeGranularity(0)) + "</when></TimeStamp>";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	941 } else if (this.isFuzzyTemporal){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	942 kmlEntry += "<TimeSpan>"+
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	943 "<begin>" + dateToISOString(this.TimeSpanBegin.utc().toDate(), this.TimeSpanBeginGranularity) + "</begin>" +
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	944 "<end>" + dateToISOString(this.TimeSpanEnd.utc().toDate(), this.TimeSpanEndGranularity) + "</end>" +
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	945 "</TimeSpan>";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	946 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	947
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	948 kmlEntry += "</Placemark>";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	949
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	950 kmlContent += kmlEntry;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	951 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	952
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	953 kmlContent += "</Document></kml>";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	954
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	955 return(kmlContent);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	956 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	957
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	958 GeoTemConfig.createCSVfromDataset = function(index){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	959 var csvContent = "";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	960 var header = ["name", "description", "weight"];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	961 var tableContent = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	962
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	963 var firstDataObject = GeoTemConfig.datasets[index].objects[0];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	964
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	965 for(var key in firstDataObject.tableContent){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	966 var found = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	967 $(header).each(function(index,val){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	968 if (val === key){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	969 found = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	970 return false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	971 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	972 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	973 if (found === true)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	974 continue;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	975 else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	976 tableContent.push(key);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	977 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	978
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	979 var isFirst = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	980 $(header).each(function(key,val){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	981 if (isFirst){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	982 isFirst = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	983 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	984 csvContent += ",";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	985 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	986
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	987 //Rename according to CSV import definition
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	988 if (val === "name")
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	989 val = "Name";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	990 else if (val === "description")
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	991 val = "Description";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	992 csvContent += "\""+val+"\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	993 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	994 $(tableContent).each(function(key,val){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	995 if (isFirst){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	996 isFirst = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	997 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	998 csvContent += ",";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	999 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1000 csvContent += "\""+val+"\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1001 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1002 //Names according to CSV import definition
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1003 csvContent += ",\"Address\",\"Latitude\",\"Longitude\",\"TimeStamp\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1004 csvContent += "\n";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1005
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1006 var isFirstRow = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1007 $(GeoTemConfig.datasets[index].objects).each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1008 var elem = this;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1009
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1010 if (isFirstRow){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1011 isFirstRow = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1012 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1013 csvContent += "\n";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1014 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1015
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1016 var isFirst = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1017 $(header).each(function(key,val){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1018 if (isFirst){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1019 isFirst = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1020 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1021 csvContent += ",";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1022 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1023 csvContent += "\""+elem[val]+"\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1024 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1025 $(tableContent).each(function(key,val){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1026 if (isFirst){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1027 isFirst = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1028 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1029 csvContent += ",";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1030 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1031 csvContent += "\""+elem.tableContent[val]+"\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1032 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1033
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1034 csvContent += ",";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1035 csvContent += "\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1036 if (elem.isGeospatial){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1037 csvContent += elem.locations[0].place;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1038 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1039 csvContent += "\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1040
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1041 csvContent += ",";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1042 csvContent += "\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1043 if ( (elem.isGeospatial) && (typeof elem.getLatitude(0) !== "undefined") ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1044 csvContent += elem.getLatitude(0);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1045 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1046 csvContent += "\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1047
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1048 csvContent += ",";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1049 csvContent += "\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1050 if ( (elem.isGeospatial) && (typeof elem.getLongitude(0) !== "undefined") ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1051 csvContent += elem.getLongitude(0);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1052 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1053 csvContent += "\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1054
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1055 csvContent += ",";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1056 csvContent += "\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1057 if ( (elem.isTemporal) && (typeof elem.getDate(0) !== "undefined") ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1058 //TODO: not supported in IE8 switch to moment.js
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1059 csvContent += elem.getDate(0).toISOString();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1060 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1061 csvContent += "\"";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1062 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1063
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1064 return(csvContent);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1065 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1066 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1067 * iterates over Datasets/DataObjects and loads color values
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1068 * from the "color0" and "color1" elements, which contains RGB
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1069 * values in hex (CSS style #RRGGBB)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1070 * @param {dataObjects} array of DataObjects
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1071 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1072 GeoTemConfig.loadDataObjectColoring = function(dataObjects) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1073 $(dataObjects).each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1074 var r0,g0,b0,r1,g1,b1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1075 if ( (typeof this.tableContent !== "undefined") &&
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1076 (typeof this.tableContent["color0"] !== "undefined") ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1077 var color = this.tableContent["color0"];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1078 if ( (color.indexOf("#") == 0) && (color.length == 7) ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1079 r0 = parseInt("0x"+color.substr(1,2));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1080 g0 = parseInt("0x"+color.substr(3,2));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1081 b0 = parseInt("0x"+color.substr(5,2));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1082 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1083 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1084 if ( (typeof this.tableContent !== "undefined") &&
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1085 (typeof this.tableContent["color1"] !== "undefined") ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1086 var color = this.tableContent["color1"];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1087 if ( (color.indexOf("#") == 0) && (color.length == 7) ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1088 r1 = parseInt("0x"+color.substr(1,2));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1089 g1 = parseInt("0x"+color.substr(3,2));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1090 b1 = parseInt("0x"+color.substr(5,2));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1091 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1092 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1093
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1094 if ( (typeof r0 !== "undefined") && (typeof g0 !== "undefined") && (typeof b0 !== "undefined") &&
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1095 (typeof r1 !== "undefined") && (typeof g1 !== "undefined") && (typeof b1 !== "undefined") ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1096 this.setColor(r0,g0,b0,r1,g1,b1);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1097 delete this.tableContent["color0"];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1098 delete this.tableContent["color1"];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1099 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1100 if ((GeoTemConfig.debug)&&(typeof console !== undefined))
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1101 console.error("Object '" + this.name + "' has invalid color information");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1102 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1103 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1104 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1105
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1106 /**
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1107 * renames (or copies, see below) a column of each DataObject in a Dataset
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1108 * @param {Dataset} dataset the dataset where the rename should take place
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1109 * @param {String} oldColumn name of column that will be renamed
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1110 * @param {String} newColumn new name of column
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1111 * @param {Boolean} keepOld keep old column (copy mode)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1112 * @return an array of data objects
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1113 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1114 GeoTemConfig.renameColumns = function(dataset, renames){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1115 if (renames.length===0){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1116 return;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1117 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1118 for (var renCnt = 0; renCnt < renames.length; renCnt++){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1119 var oldColumn = renames[renCnt].oldColumn;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1120 var newColumn = renames[renCnt].newColumn;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1121
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1122 var keepOld = renames[renCnt].keepOld;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1123 if (typeof keepOld === "undefined"){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1124 keepOld = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1125 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1126 var oldColumObject = {};
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1127 if (oldColumn.indexOf("[") != -1){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1128 oldColumObject.columnName = oldColumn.split("[")[0];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1129 var IndexAndAttribute = oldColumn.split("[")[1];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1130 if (IndexAndAttribute.indexOf("]") != -1){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1131 oldColumObject.type = 2;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1132 oldColumObject.arrayIndex = IndexAndAttribute.split("]")[0];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1133 var attribute = IndexAndAttribute.split("]")[1];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1134 if (attribute.length > 0){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1135 oldColumObject.type = 3;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1136 oldColumObject.attribute = attribute.split(".")[1];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1137 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1138 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1139 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1140 oldColumObject.type = 1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1141 oldColumObject.name = oldColumn;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1142 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1143
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1144 var newColumObject = {};
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1145 if (newColumn.indexOf("[") != -1){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1146 newColumObject.name = newColumn.split("[")[0];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1147 var IndexAndAttribute = newColumn.split("[")[1];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1148 if (IndexAndAttribute.indexOf("]") != -1){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1149 newColumObject.type = 2;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1150 newColumObject.arrayIndex = IndexAndAttribute.split("]")[0];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1151 var attribute = IndexAndAttribute.split("]")[1];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1152 if (attribute.length > 0){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1153 newColumObject.type = 3;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1154 newColumObject.attribute = attribute.split(".")[1];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1155 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1156 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1157 } else {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1158 newColumObject.type = 1;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1159 newColumObject.name = newColumn;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1160 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1161
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1162 for (var i = 0; i < dataset.objects.length; i++){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1163 var dataObject = dataset.objects[i];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1164
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1165 //get value from old column name
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1166 var value;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1167 if (oldColumObject.type == 1){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1168 value = dataObject[oldColumObject.name];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1169 if (typeof value === "undefined"){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1170 value = dataObject.tableContent[oldColumObject.name];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1171 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1172 if (!keepOld){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1173 delete dataObject.tableContent[oldColumObject.name];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1174 delete dataObject[oldColumObject.name];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1175 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1176 } else if (oldColumObject.type == 2){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1177 value = dataObject[oldColumObject.name][oldColumObject.arrayIndex];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1178 if (!keepOld){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1179 delete dataObject[oldColumObject.name][oldColumObject.arrayIndex];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1180 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1181 } else if (oldColumObject.type == 3){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1182 value = dataObject[oldColumObject.name][oldColumObject.arrayIndex][oldColumObject.attribute];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1183 if (!keepOld){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1184 delete dataObject[oldColumObject.name][oldColumObject.arrayIndex][oldColumObject.attribute];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1185 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1186 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1187
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1188 //create new column
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1189 if (newColumObject.type == 1){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1190 dataObject[newColumObject.name] = value;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1191 dataObject.tableContent[newColumObject.name] = value;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1192 } else if (newColumObject.type == 2){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1193 if (typeof dataObject[newColumObject.name] == "undefined"){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1194 dataObject[newColumObject.name] = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1195 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1196 dataObject[newColumObject.name][newColumObject.arrayIndex] = value;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1197 } else if (newColumObject.type == 3){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1198 if (typeof dataObject[newColumObject.name] == "undefined"){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1199 dataObject[newColumObject.name] = [];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1200 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1201 if (typeof dataObject[newColumObject.name][newColumObject.arrayIndex] == "undefined"){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1202 dataObject[newColumObject.name][newColumObject.arrayIndex] = {};
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1203 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1204 dataObject[newColumObject.name][newColumObject.arrayIndex][newColumObject.attribute] = value;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1205 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1206 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1207 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1208
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1209 //actually create new dataObjects
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1210 for (var i = 0; i < dataset.objects.length; i++){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1211 var dataObject = dataset.objects[i];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1212 //save index
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1213 var index = dataObject.index;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1214
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1215 dataset.objects[i] = new DataObject(dataObject.name, dataObject.description, dataObject.locations,
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1216 dataObject.dates, dataObject.weight, dataObject.tableContent, dataObject.projection);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1217 //set index
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1218 dataset.objects[i].setIndex(index);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1219 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1220 };