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/**
*
* Uporaba ProgressBar-a :
*
* zazene se z init_progressBar(); - enostavni progress bar brez prikaza napredka ne rabi nic drugega
*
* labelo se lahko spreminja preko funkcije set_progressBar_label('labela ...');
*
* Ce hocemo sproti osvezevati nas progress, pa pozenemo init_progressBar(true);
*
* s PHPjem nato v sejo shranjujejo na naslednji nacin, kjer je total stevilo vseh zapisov, current pa trenutni zapis (in $ank_id id ankete)
*
* session_start();
* $_SESSION['progressBar'][$ank_id]['status'] = 'ok';
* $_SESSION['progressBar'][$ank_id]['total'] = 100;
* $_SESSION['progressBar'][$ank_id]['current'] = 35;
* session_commit();
*
* na koncu damo se status na end, da v getCollectTimer.php pobrisemo session (da je naslednjic prazna)
*
* session_start();
* $_SESSION['progressBar'][$ank_id]['status'] = 'end';
* session_commit();
*
*/
var pbInterval = '';
var timer = 0;
var starttime = 0;
/**
* inicializira vse za prikaz progressbara
* @param getProgress - ali bomo v sessionu sporocali napredek, ali ne (ce ne, potem samo stejemo cas)
*/
function init_progressBar (getProgress) {
if (typeof(getProgress) == 'undefined') getProgress = false;
$('#fade').fadeTo('slow', 1);
$('#fullscreen').show();
$("#fullscreen").html( '<div style="border:1px solid red; background-color:#f2f2f2; padding:8px; width:700px; float:right">' +
'<div class="red" id="pbLabel">'+lang['srv_please_wait']+'</div>' +
'<br/><br/>' +
'<div id="pbPercent" class="floatLeft pbLabel">'+lang['srv_collectdata_progress_status']+':</div><div id="pbRowPercent" class="floatLeft"><span id="pbRowPercentLabel"></span><div> </div></div>' +
'<br class="clr">' +
'</div>'
);
$('#pbRowPercent div').css('width','0%');
$('#pbRowPercent').css('visibility','visible');
timer = 0;
var d = new Date();
starttime = d.getTime();
pbInterval=window.setInterval("refresh_progressBar("+getProgress+")",250); // klicemo na 250ms
}
/**
* intervalno refresha prikaz progressBara
*/
function refresh_progressBar (getProgress) {
// kako hitro se bo premikal bar v nalaganju brez prikaza napredka
timer ++;
// v time je stevilo sekund izvajanja
var d = new Date();
time = parseInt( (d.getTime() - starttime) / 1000 );
// oblikujemo izpis mm:ss
if (time >= 60) {
minutes = parseInt( time / 60);
time = time - minutes*60;
if (time < 10) time = '0'+time;
if (minutes < 10) minutes = '0'+minutes;
time = minutes+':'+time;
} else {
if (time < 10) time = '0'+time;
time = '00:'+time;
}
// nalaganje s prikazom napredka
if (getProgress == true) {
$.post('getCollectTimer.php?getProgress=true&foo='+Math.random(), {anketa: srv_meta_anketa_id}, function(data) {
if (data.status != 'null') {
width = parseInt( data.current / data.total * 100 );
$('#pbRowPercentLabel').html( data.current + ' / ' + data.total + ' (' + time + ')' );
$('#pbRowPercent div').css('width', width+'%');
}
}, "json");
// brez prikaza napredka, samo premikamo bar
} else {
margin = ( timer % 19 ) * 5;
$('#pbRowPercentLabel').html(time);
$('#pbRowPercent div').css('width', '10%').css('margin-left', margin+'%');
}
}
/**
* ustavi izvajanje progress bara
*/
function stop_progressBar () {
window.clearInterval(pbInterval);
pbInterval='';
timer = 0;
$('#fade').fadeOut('slow');
$('#fullscreen').hide();
$('#fullscreen').html('');
}
function set_progressBar_label (label) {
$('#pbLabel').html(label);
}
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