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queue multiple cache requests

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j 2015-03-21 12:49:53 +05:30
parent c0615911d2
commit 71b77f6359
1 changed files with 35 additions and 24 deletions
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11
static/js/fs.js
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@ -6,6 +6,7 @@ pandora.fs = (function() {
downloads: {}, downloads: {},
enabled: false, enabled: false,
}, },
queue = [],
requestedBytes = 100*1024*1024*1024; // 100GB requestedBytes = 100*1024*1024*1024; // 100GB
if(window.webkitRequestFileSystem) { if(window.webkitRequestFileSystem) {
@ -40,6 +41,12 @@ pandora.fs = (function() {
resolution: pandora.user.ui.videoResolution, resolution: pandora.user.ui.videoResolution,
size: 0 size: 0
}; };
queue.length
? queue.push([id, callback])
: startDownload(id, callback);
function startDownload(id, callback) {
pandora.api.get({id: id, keys: ['parts']}, function(result) { pandora.api.get({id: id, keys: ['parts']}, function(result) {
var parts = result.data.parts, sizes = []; var parts = result.data.parts, sizes = [];
downloadPart(0); downloadPart(0);
@ -58,6 +65,9 @@ pandora.fs = (function() {
if (result.url) { if (result.url) {
if (part + 1 == parts) { if (part + 1 == parts) {
delete that.downloads[id]; delete that.downloads[id];
if (queue.length) {
startDownload.apply(null, queue.shift());
}
} else { } else {
downloadPart(part + 1); downloadPart(part + 1);
} }
@ -66,6 +76,7 @@ pandora.fs = (function() {
}); });
} }
}); });
}
}; };
that.removeVideo = function(id, callback) { that.removeVideo = function(id, callback) {