139116d76f
* display image by camera is now second to last, not the last one * indent changes in javascript code * js code should now be more roboust if there are camera folders getting deleted
38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
jQuery(document).ready(function () {
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var cameraImages = [];
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var cameraPointer = 0;
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function changeImage(pointer) {
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$('#cameraImage').css(
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'background-image',
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'url(' + cameraImageBaseUrl + cameraImages[pointer].camera + '/' + cameraImages[pointer].imageName + ')'
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);
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$('#cameraText').text(cameraImages[pointer].text);
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}
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function refreshCameraImages() {
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jQuery.get(cameraImageApiUrl, function (data) {
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cameraImages = data;
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}).always(function () {
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window.setTimeout(refreshCameraImages, refreshInterval);
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});
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}
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// initial image load
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jQuery.get(cameraImageApiUrl, function (data) {
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cameraImages = data;
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changeImage(0);
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window.setTimeout(refreshCameraImages, refreshInterval);
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// change displayed image
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window.setInterval(function () {
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cameraPointer = cameraPointer >= cameraImages.length - 1
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? 0
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: cameraPointer + 1;
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changeImage(cameraPointer);
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}, changeDelay);
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});
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});
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