forked from 0x2620/pandora
queue multiple cache requests
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parent
c0615911d2
commit
71b77f6359
1 changed files with 35 additions and 24 deletions
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@ -6,6 +6,7 @@ pandora.fs = (function() {
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downloads: {},
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enabled: false,
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},
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queue = [],
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requestedBytes = 100*1024*1024*1024; // 100GB
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if(window.webkitRequestFileSystem) {
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@ -40,32 +41,42 @@ pandora.fs = (function() {
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resolution: pandora.user.ui.videoResolution,
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size: 0
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};
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pandora.api.get({id: id, keys: ['parts']}, function(result) {
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var parts = result.data.parts, sizes = [];
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downloadPart(0);
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function downloadPart(part) {
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that.downloadVideoURL(id, pandora.user.ui.videoResolution, part + 1, false, function(result) {
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result.progress = 1/parts * (part + result.progress);
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that.downloads[id].progress = result.progress;
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if (result.cancel) {
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that.downloads[id].cancel = result.cancel;
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}
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if (result.total) {
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sizes[part] = result.total;
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that.downloads[id].size = Ox.sum(sizes);
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}
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if (result.url) {
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if (part + 1 == parts) {
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delete that.downloads[id];
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} else {
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downloadPart(part + 1);
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queue.length
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? queue.push([id, callback])
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: startDownload(id, callback);
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function startDownload(id, callback) {
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pandora.api.get({id: id, keys: ['parts']}, function(result) {
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var parts = result.data.parts, sizes = [];
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downloadPart(0);
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function downloadPart(part) {
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that.downloadVideoURL(id, pandora.user.ui.videoResolution, part + 1, false, function(result) {
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result.progress = 1/parts * (part + result.progress);
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that.downloads[id].progress = result.progress;
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if (result.cancel) {
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that.downloads[id].cancel = result.cancel;
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}
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}
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callback && callback(result);
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});
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}
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});
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if (result.total) {
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sizes[part] = result.total;
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that.downloads[id].size = Ox.sum(sizes);
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}
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if (result.url) {
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if (part + 1 == parts) {
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delete that.downloads[id];
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if (queue.length) {
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startDownload.apply(null, queue.shift());
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}
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} else {
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downloadPart(part + 1);
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}
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}
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callback && callback(result);
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});
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}
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});
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}
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};
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that.removeVideo = function(id, callback) {
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