CloneViewFunctions.js

/*****************************************************************************/
//
//    Copyright 2015 Andrew Cohen
//
//     This file is part of CloneView - the tool for displaying stem cell lineaging in a webpage.
//
//     CloneView is free software: you can redistribute it and/or modify
//     it under the terms of the GNU General Public License as published by
//     the Free Software Foundation, either version 3 of the License, or
//     (at your option) any later version.
//
//     CloneView is distributed in the hope that it will be useful,
//     but WITHOUT ANY WARRANTY; without even the implied warranty of
//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//     GNU General Public License for more details.
//
//     You should have received a copy of the GNU General Public License
//     along with CloneView in file "gnu gpl v3.txt".  If not, see
//     <http://www.gnu.org/licenses/>.
//
/*****************************************************************************/

function xmlGet(URL) {
    if (window.XMLHttpRequest)
    {
        xmlhttp=new XMLHttpRequest();
    }
    else
    {
        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
    xmlhttp.open("GET", URL, false);
    xmlhttp.send();
    return xmlhttp.responseText;
} // xmlGet

function GetCloneList()
{

    var FileURL = gExperimentPath + '/CloneData/';

    var data=xmlGet(FileURL);
    var list=data.match(/"([^"]+?clone)"/gm);

    return list;

} // GetFiles


function ReadCloneData(name) {

    var URL = gExperimentPath + '/CloneData/' + name;
    name = name.split(".");
    var data = xmlGet(URL);
    try {
        data = JSON.parse(data);
    }
    catch(e)
    {
        data=false;
    }
    return data;

} // ReadCloneData

function GetRootPath() {
    //var URL = 'http://' + window.location.host + '/';
    var URL = window.location.pathname;
    var FileURL = window.location.href.split("?");

    // this is called by both cloneview and imagewindow - only tag dataset on if from imagewindow

    var nTerm = URL.lastIndexOf('/');
    if (nTerm<0) {
        console.log('bad window.location.pathname ? : ' + URL);
        return URL;
    }
    else {
        URL = URL.substring(0,nTerm+1);
    }    

    return URL;
} //GetRootPath

function formatBigNumber(n) {

    var nStr = '' + n;
    var outStr='';

    for (var i=0;i<nStr.length;i++) {
        if ((i>0) && (nStr.length-i)%3 ==0)
            outStr += ',';
        outStr+=nStr[i];
    }
    return outStr;

} // format BigNumber