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

annotate lib/GeoTemCo/js/Dataloader/Dataloader.js @ 3:19f75fe342eb

minor changes

author	Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de>
date	Mon, 12 Oct 2015 08:33:28 +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 * Dataloader.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) 2013, Sebastian Kruse. 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 Dataloader
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	24 * Implementation for a Dataloader UI
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	25 * @author Sebastian Kruse (skruse@mpiwg-berlin.mpg.de)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	26 *
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	27 * @param {HTML object} parent div to append the Dataloader
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	28 */
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	29 function Dataloader(parent) {
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 this.dataLoader = this;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	32
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	33 this.parent = parent;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	34 this.options = parent.options;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	35
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	36 this.initialize();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	37 }
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 Dataloader.prototype = {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	40
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	41 show : function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	42 this.dataloaderDiv.style.display = "block";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	43 },
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	44
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	45 hide : function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	46 this.dataloaderDiv.style.display = "none";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	47 },
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	48
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	49 initialize : function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	50
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	51 this.addStaticLoader();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	52 this.addLocalStorageLoader();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	53 this.addKMLLoader();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	54 this.addKMZLoader();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	55 this.addCSVLoader();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	56 this.addLocalKMLLoader();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	57 this.addLocalCSVLoader();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	58
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	59 // trigger change event on the select so
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	60 // that only the first loader div will be shown
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	61 $(this.parent.gui.loaderTypeSelect).change();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	62 },
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	63
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	64 getFileName : function(url) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	65 var fileName = $.url(url).attr('file');
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	66 if ( (typeof fileName === "undefined") \|\| (fileName.length === 0) ){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	67 fileName = $.url(url).attr('path');
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	68 //startsWith and endsWith defined in SIMILE Ajax (string.js)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	69 while (fileName.endsWith("/")){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	70 fileName = fileName.substr(0,fileName.length-1);
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 if (fileName.length > 1)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	73 fileName = fileName.substr(fileName.lastIndexOf("/")+1);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	74 else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	75 fileName = "unnamed dataset";
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	76 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	77 return fileName;
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
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	80 distributeDataset : function(dataSet) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	81 GeoTemConfig.addDataset(dataSet);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	82 },
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	83
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	84 distributeDatasets : function(datasets) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	85 GeoTemConfig.addDatasets(datasets);
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 addStaticLoader : function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	89 if (this.options.staticKML.length > 0){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	90 $(this.parent.gui.loaderTypeSelect).append("<option value='StaticLoader'>Static Data</option>");
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 this.StaticLoaderTab = document.createElement("div");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	93 $(this.StaticLoaderTab).attr("id","StaticLoader");
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 this.staticKMLList = document.createElement("select");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	96 $(this.StaticLoaderTab).append(this.staticKMLList);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	97
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	98 var staticKMLList = this.staticKMLList;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	99 var isFirstHeader = true;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	100 $(this.options.staticKML).each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	101 var label = this.label;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	102 var url = this.url;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	103 var header = this.header;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	104 if (typeof header !== "undefined"){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	105 if (!isFirstHeader)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	106 $(staticKMLList).append("</optgroup>");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	107 $(staticKMLList).append("<optgroup label='"+header+"'>");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	108 isFirstHeader = false;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	109 } else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	110 $(staticKMLList).append("<option value='"+url+"'> "+label+"</option>");
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 //close last optgroup (if there were any)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	113 if (!isFirstHeader)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	114 $(staticKMLList).append("</optgroup>");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	115
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	116 this.loadStaticKMLButton = document.createElement("button");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	117 $(this.loadStaticKMLButton).text("load");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	118 $(this.StaticLoaderTab).append(this.loadStaticKMLButton);
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 $(this.loadStaticKMLButton).click($.proxy(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	121 var kmlURL = $(this.staticKMLList).find(":selected").attr("value");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	122 if (kmlURL.length === 0)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	123 return;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	124 var origURL = kmlURL;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	125 var fileName = this.getFileName(kmlURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	126 if (typeof GeoTemConfig.proxy != 'undefined')
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	127 kmlURL = GeoTemConfig.proxy + kmlURL;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	128 var kml = GeoTemConfig.getKml(kmlURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	129 if ((typeof kml !== "undefined") && (kml != null)) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	130 var dataSet = new Dataset(GeoTemConfig.loadKml(kml), fileName, origURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	131
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	132 if (dataSet != null)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	133 this.distributeDataset(dataSet);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	134 } else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	135 alert("Could not load file.");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	136 },this));
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 $(this.parent.gui.loaders).append(this.StaticLoaderTab);
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 },
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	141
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	142 addKMLLoader : function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	143 $(this.parent.gui.loaderTypeSelect).append("<option value='KMLLoader'>KML File URL</option>");
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 this.KMLLoaderTab = document.createElement("div");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	146 $(this.KMLLoaderTab).attr("id","KMLLoader");
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 this.kmlURL = document.createElement("input");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	149 $(this.kmlURL).attr("type","text");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	150 $(this.KMLLoaderTab).append(this.kmlURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	151
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	152 this.loadKMLButton = document.createElement("button");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	153 $(this.loadKMLButton).text("load KML");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	154 $(this.KMLLoaderTab).append(this.loadKMLButton);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	155
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	156 $(this.loadKMLButton).click($.proxy(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	157 var kmlURL = $(this.kmlURL).val();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	158 if (kmlURL.length === 0)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	159 return;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	160 var origURL = kmlURL;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	161 var fileName = this.getFileName(kmlURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	162 if (typeof GeoTemConfig.proxy != 'undefined')
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	163 kmlURL = GeoTemConfig.proxy + kmlURL;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	164 var kml = GeoTemConfig.getKml(kmlURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	165 if ((typeof kml !== "undefined") && (kml != null)) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	166 var dataSet = new Dataset(GeoTemConfig.loadKml(kml), fileName, origURL);
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 if (dataSet != null)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	169 this.distributeDataset(dataSet);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	170 } else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	171 alert("Could not load file.");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	172 },this));
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 $(this.parent.gui.loaders).append(this.KMLLoaderTab);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	175 },
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 addKMZLoader : function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	178 $(this.parent.gui.loaderTypeSelect).append("<option value='KMZLoader'>KMZ File URL</option>");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	179
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	180 this.KMZLoaderTab = document.createElement("div");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	181 $(this.KMZLoaderTab).attr("id","KMZLoader");
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 this.kmzURL = document.createElement("input");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	184 $(this.kmzURL).attr("type","text");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	185 $(this.KMZLoaderTab).append(this.kmzURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	186
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	187 this.loadKMZButton = document.createElement("button");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	188 $(this.loadKMZButton).text("load KMZ");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	189 $(this.KMZLoaderTab).append(this.loadKMZButton);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	190
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	191 $(this.loadKMZButton).click($.proxy(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	192
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	193 var dataLoader = this;
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 var kmzURL = $(this.kmzURL).val();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	196 if (kmzURL.length === 0)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	197 return;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	198 var origURL = kmzURL;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	199 var fileName = dataLoader.getFileName(kmzURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	200 if (typeof GeoTemConfig.proxy != 'undefined')
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	201 kmzURL = GeoTemConfig.proxy + kmzURL;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	202
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	203 GeoTemConfig.getKmz(kmzURL, function(kmlArray){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	204 $(kmlArray).each(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	205 var dataSet = new Dataset(GeoTemConfig.loadKml(this), fileName, origURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	206
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	207 if (dataSet != null)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	208 dataLoader.distributeDataset(dataSet);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	209 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	210 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	211 },this));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	212
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	213 $(this.parent.gui.loaders).append(this.KMZLoaderTab);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	214 },
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	215
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	216 addCSVLoader : function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	217 $(this.parent.gui.loaderTypeSelect).append("<option value='CSVLoader'>CSV File URL</option>");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	218
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	219 this.CSVLoaderTab = document.createElement("div");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	220 $(this.CSVLoaderTab).attr("id","CSVLoader");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	221
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	222 this.csvURL = document.createElement("input");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	223 $(this.csvURL).attr("type","text");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	224 $(this.CSVLoaderTab).append(this.csvURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	225
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	226 this.loadCSVButton = document.createElement("button");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	227 $(this.loadCSVButton).text("load CSV");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	228 $(this.CSVLoaderTab).append(this.loadCSVButton);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	229
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	230 $(this.loadCSVButton).click($.proxy(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	231 var dataLoader = this;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	232
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	233 var csvURL = $(this.csvURL).val();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	234 if (csvURL.length === 0)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	235 return;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	236 var origURL = csvURL;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	237 var fileName = dataLoader.getFileName(csvURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	238 if (typeof GeoTemConfig.proxy != 'undefined')
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	239 csvURL = GeoTemConfig.proxy + csvURL;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	240 GeoTemConfig.getCsv(csvURL, function(json){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	241 if ((typeof json !== "undefined") && (json.length > 0)) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	242 var dataSet = new Dataset(GeoTemConfig.loadJson(json), fileName, origURL);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	243
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	244 if (dataSet != null)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	245 dataLoader.distributeDataset(dataSet);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	246 } else
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	247 alert("Could not load file.");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	248 });
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	249 },this));
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 $(this.parent.gui.loaders).append(this.CSVLoaderTab);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	252 },
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	253
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	254 addLocalKMLLoader : function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	255 $(this.parent.gui.loaderTypeSelect).append("<option value='LocalKMLLoader'>local KML File</option>");
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 this.localKMLLoaderTab = document.createElement("div");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	258 $(this.localKMLLoaderTab).attr("id","LocalKMLLoader");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	259
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	260 this.kmlFile = document.createElement("input");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	261 $(this.kmlFile).attr("type","file");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	262 $(this.localKMLLoaderTab).append(this.kmlFile);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	263
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	264 this.loadLocalKMLButton = document.createElement("button");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	265 $(this.loadLocalKMLButton).text("load KML");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	266 $(this.localKMLLoaderTab).append(this.loadLocalKMLButton);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	267
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	268 $(this.loadLocalKMLButton).click($.proxy(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	269 var filelist = $(this.kmlFile).get(0).files;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	270 if (filelist.length > 0){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	271 var file = filelist[0];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	272 var fileName = file.name;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	273 var reader = new FileReader();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	274
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	275 reader.onloadend = ($.proxy(function(theFile) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	276 return function(e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	277 var dataSet = new Dataset(GeoTemConfig.loadKml($.parseXML(reader.result)), fileName);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	278 if (dataSet != null)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	279 this.distributeDataset(dataSet);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	280 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	281 }(file),this));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	282
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	283 reader.readAsText(file);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	284 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	285 },this));
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 $(this.parent.gui.loaders).append(this.localKMLLoaderTab);
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 addLocalCSVLoader : function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	291 $(this.parent.gui.loaderTypeSelect).append("<option value='LocalCSVLoader'>local CSV File</option>");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	292
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	293 this.localCSVLoaderTab = document.createElement("div");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	294 $(this.localCSVLoaderTab).attr("id","LocalCSVLoader");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	295
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	296 this.csvFile = document.createElement("input");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	297 $(this.csvFile).attr("type","file");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	298 $(this.localCSVLoaderTab).append(this.csvFile);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	299
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	300 this.loadLocalCSVButton = document.createElement("button");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	301 $(this.loadLocalCSVButton).text("load CSV");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	302 $(this.localCSVLoaderTab).append(this.loadLocalCSVButton);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	303
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	304 $(this.loadLocalCSVButton).click($.proxy(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	305 var filelist = $(this.csvFile).get(0).files;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	306 if (filelist.length > 0){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	307 var file = filelist[0];
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	308 var fileName = file.name;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	309 var reader = new FileReader();
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	310
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	311 reader.onloadend = ($.proxy(function(theFile) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	312 return function(e) {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	313 var json = GeoTemConfig.convertCsv(reader.result);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	314 var dataSet = new Dataset(GeoTemConfig.loadJson(json), fileName);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	315 if (dataSet != null)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	316 this.distributeDataset(dataSet);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	317 };
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	318 }(file),this));
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 reader.readAsText(file);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	321 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	322 },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 $(this.parent.gui.loaders).append(this.localCSVLoaderTab);
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 addLocalStorageLoader : function() {
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	328 var dataLoader = this;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	329 this.localStorageLoaderTab = document.createElement("div");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	330 $(this.localStorageLoaderTab).attr("id","LocalStorageLoader");
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 var localDatasets = document.createElement("select");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	333 $(this.localStorageLoaderTab).append(localDatasets);
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 var localStorageDatasetCount = 0;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	336 for(var key in localStorage){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	337 //TODO: this is a somewhat bad idea, as it is used in multiple widgets.
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	338 //A global GeoTemCo option "prefix" could be better. But still..
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	339 if (key.startsWith("GeoBrowser_dataset_")){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	340 localStorageDatasetCount++;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	341 var label = key.substring("GeoBrowser_dataset_".length);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	342 var url = key;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	343 $(localDatasets).append("<option value='"+url+"'>"+decodeURIComponent(label)+"</option>");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	344 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	345 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	346
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	347 //only show if there are datasets
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	348 if (localStorageDatasetCount > 0)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	349 $(this.parent.gui.loaderTypeSelect).append("<option value='LocalStorageLoader'>browser storage</option>");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	350
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	351 this.loadLocalStorageButton = document.createElement("button");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	352 $(this.loadLocalStorageButton).text("load");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	353 $(this.localStorageLoaderTab).append(this.loadLocalStorageButton);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	354
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	355 $(this.loadLocalStorageButton).click($.proxy(function(){
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	356 var fileKey = $(localDatasets).find(":selected").attr("value");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	357 if (fileKey.length === 0)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	358 return;
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	359 var csv = $.remember({name:fileKey});
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	360 //TODO: this is a somewhat bad idea, as it is used in multiple widgets.
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	361 //A global GeoTemCo option "prefix" could be better. But still..
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	362 var fileName = decodeURIComponent(fileKey.substring("GeoBrowser_dataset_".length));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	363 var json = GeoTemConfig.convertCsv(csv);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	364 var dataSet = new Dataset(GeoTemConfig.loadJson(json), fileName, fileKey, "local");
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	365 if (dataSet != null)
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	366 dataLoader.distributeDataset(dataSet);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	367 },this));
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	368
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	369 $(this.parent.gui.loaders).append(this.localStorageLoaderTab);
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	370 }
b57c7821382f initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	371 };