103 lines
No EOL
3.7 KiB
JavaScript
103 lines
No EOL
3.7 KiB
JavaScript
$(function () {
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var upview = $('#uploadview')
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var downview = $('#downloadview')
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var previewimg = $('#previewimg')
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var previewtext = $('#previewtext')
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var previewfilename = $('#filename')
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var details = $('#downloaddetails')
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var dlbtn = $('#dlbtn')
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var viewbtn = $('#inbrowserbtn')
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function hashchanged() {
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if (window.location.hash && window.location.hash != '#') {
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upview.addClass('hidden')
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previewtext.addClass('hidden')
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previewimg.addClass('hidden')
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downview.removeClass('hidden')
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var seed = window.location.hash.substring(1)
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function embed(data) {
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previewfilename.text(data.header.name)
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var url = URL.createObjectURL(data.decrypted)
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viewbtn.prop('href', url)
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dlbtn.prop('href', url)
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dlbtn.prop('download', data.header.name)
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if (data.header.mime.startsWith('image/')) {
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previewimg.prop('src', url)
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previewimg.removeClass('hidden')
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} else if (data.header.mime.startsWith('text/')) {
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var fr = new FileReader()
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fr.onload = function () {
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var text = fr.result
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previewtext.removeClass('hidden')
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previewtext.find('code').text(text)
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hljs.highlightBlock(previewtext.find('code')[0])
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}
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fr.readAsText (data.decrypted)
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} else if (data.header.mime.startsWith('video/')) {
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details.find('video.preview').removeClass('hidden').prop('src', url)
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} else if (data.header.mime.startsWith('audio/')) {
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details.find('audio.preview').removeClass('hidden').prop('src', url)
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} else {
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// Unknown, todo
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}
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$('#downloadprogress').text('').hide()
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details.removeClass('hidden')
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}
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function downloaded() {
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$('#downloadprogress').text('Decrypting')
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crypt.decrypt(this.response, seed).done(embed)
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}
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function downloadprogress(e) {
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var percent = (e.loaded / e.total) * 100
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$('#downloadprogress').text(Math.floor(percent) + '%')
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}
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function downloadfromident(ident) {
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var xhr = new XMLHttpRequest();
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xhr.onload = downloaded
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xhr.open('GET', 'https://e.3d3.ca/i/' + ident.ident)
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xhr.responseType = 'blob'
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xhr.addEventListener('progress', downloadprogress, false)
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xhr.send()
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}
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details.find('.preview').addClass('hidden')
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details.find('video.preview').prop('src', '')
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details.find('audio.preview').prop('src', '')
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previewimg.prop('src', '')
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previewtext.find('code').empty()
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details.addClass('hidden')
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upview.addClass('hidden')
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$('#downloadprogress').show().text('Loading')
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crypt.ident(seed).done(downloadfromident)
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} else {
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upview.removeClass('hidden')
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details.find('.preview').addClass('hidden')
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details.addClass('hidden')
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downview.addClass('hidden')
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details.find('video.preview').prop('src', '')
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details.find('audio.preview').prop('src', '')
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previewimg.prop('src', '')
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previewtext.find('code').empty()
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g.focusPaste()
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}
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}
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$(window).on('hashchange', hashchanged)
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hashchanged();
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}); |