41 lines
1.3 KiB
HTML
41 lines
1.3 KiB
HTML
<html>
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<body>
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<img src="file_browser_refresh_image.sjs">
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<iframe src="file_browser_refresh_iframe.sjs"></iframe>
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<div id="result"></div>
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<canvas id="canvas" width="100" height="100"> </canvas>
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<script>
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const image = document.querySelector("img");
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const iframe = document.querySelector("iframe");
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const result = document.getElementById("result");
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iframe.addEventListener("load", function() {
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result.setAttribute(
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"iframeContent",
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iframe.contentDocument.body.textContent
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);
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});
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// Ensure images are loaded
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image.addEventListener("load", function() {
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var canvas = document.getElementById('canvas');
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var ctx = canvas.getContext('2d');
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ctx.drawImage(image, 0, 0);
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result.setAttribute("imageDataURL", canvas.toDataURL());
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});
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// Ensure expired resources are still loaded
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fetch('./file_browser_refresh_expired_resource.sjs').then((response) => {
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let cacheControl = response.headers.get('Cache-Control');
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result.setAttribute("expiredResourceCacheControl", cacheControl);
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});
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// Ensure non cacheable resources are still loaded
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fetch('./file_browser_refresh_non_cacheable.sjs').then(() => {
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result.setAttribute("nonCacheableResourceCompleted", true);
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});
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</script>
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</body>
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</html>
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