mirror of
https://github.com/torappinfo/uweb.git
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46 lines
1.1 KiB
HTML
46 lines
1.1 KiB
HTML
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<head>
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<script>
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function absFile(url) {
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this.name=url;
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this.slice = async(offset, length) =>{
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const headers = new Headers();
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headers.append('range', 'bytes=' + offset + '-' + ( offset + length -1).toString());
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const opts = {
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credentials: 'include',
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headers : headers
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};
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const resp = await fetch( this.name, opts );
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//return await resp.arrayBuffer();
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alert(JSON.stringify(resp.headers));
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return await resp.text();
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}
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}
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var url;
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var page = 1;
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var blocksize = 1024;
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var extrasize = 0;
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var file;
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function loadSlice(){
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let lhash = location.hash;
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if(lhash)
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page = parseInt(lhash.substring(6),10);
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file.slice(blocksize*(page-1),blocksize+extrasize).then((result)=>{
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document.body.innerHTML = result;
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});
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}
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window.addEventListener('hashchange',loadSlice);
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</script>
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</head>
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<body>
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<script>
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//?url=#page=
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file = new absFile(location.search.substring(5));
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//let viewElement = document.querySelector("#viewer");
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loadSlice();
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</script>
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<body>
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