diff options
Diffstat (limited to 'assets/js/lustiges-script.js')
| -rw-r--r-- | assets/js/lustiges-script.js | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/assets/js/lustiges-script.js b/assets/js/lustiges-script.js index 67ecd04..b1664f3 100644 --- a/assets/js/lustiges-script.js +++ b/assets/js/lustiges-script.js @@ -127,6 +127,7 @@ $(function() { $(function() { var $schedule = $('body .schedule'), + $time = $('.navbar-time'), $now = $schedule.find('.now'), scrollLock = false, rewindTimeout, @@ -154,6 +155,23 @@ $(function() { } }); + function formatLocalTime(timestamp, offset) { + const d = new Date(timestamp * 1000); + + // js timezone offset is negative + const diff = -d.getTimezoneOffset() - offset; + d.setUTCMinutes(d.getUTCMinutes() - diff); + + return String(d.getHours()).padStart(2, '0') + ':' + String(d.getMinutes()).padStart(2, '0'); + } + + function formatOffset(offset) { + const sign = offset < 0 ? "-" : "+"; + const hours = String(Math.floor(Math.abs(offset)/60)).padStart(2, '0'); + const minutes = String(Math.abs(offset)%60).padStart(2, '0'); + return sign + hours + ":" + minutes; + } + // schedule now-marker & scrolling function updateProgramView(initial) { var @@ -167,12 +185,22 @@ $(function() { .find('.room') .first() .find('.block') - .filter(function(i, el) { + .filter(function(i, el) { return $(this).data('start') < now; }).last(); - if($block.length == 0) - return $now.css('width', 0); + // if we are yet to start find first block as reference + if (!$block.length) + $block = $schedule + .find('.room').first() + .find('.block').first(); + + // still no luck + if(!$block.length) { + $now.find('.overlay').css('width', 0); + $now.find('.label').text('now'); + return; + } var // start & end-timestamp @@ -195,15 +223,19 @@ $(function() { px_in_display = px - scrollx; //console.log($block.get(0), new Date(start*1000), new Date(now*1000), new Date(end*1000), normalized, px); - $now.css('width', px); + const eventOffset = parseFloat($block.data('offset')) || 0; + const eventTime = formatLocalTime(now, eventOffset); + $now.find('.overlay').css('width', px); + $now.find('.label').text("now (" + eventTime + ")"); + $time.text(eventTime + " (" + formatOffset(eventOffset) + ")"); // scrolling is locked by manual interaction - if(scrollLock) + if (scrollLock) return; if( // now marker is > 2/3 of the schedule-display-width - px_in_display > (displayw * 2/3) || + px_in_display > (displayw * 2/3) || // now marker is <1/7 of the schedule-display-width px_in_display < (displayw/7) |