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Improves zipped download.

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This commit is contained in:
Lars Jung 2012-02-17 23:21:13 +01:00
parent f51a0b80a7
commit bc6e9fb150
5 changed files with 74 additions and 15 deletions
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50
src/_h5ai/js/inc/ZippedDownload.js
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@ -7,21 +7,22 @@
y = 0,
$document = $(document),
$selectionRect = $("#selection-rect"),
selectedHrefsStr = "",
updateDownloadBtn = function () {
var $selected = $("#extended a.selected"),
$downloadBtn = $("#download"),
query, href;
$downloadBtn = $("#download");
if ($selected.size() > 0) {
selectedHrefsStr = "";
if ($selected.length) {
$selected.each(function () {
href = $(this).attr("href");
query = query ? query + ":" + href : href;
var href = $(this).attr("href");
selectedHrefsStr = selectedHrefsStr ? selectedHrefsStr + ":" + href : href;
});
query = H5AI.core.api() + "?action=zip&hrefs=" + query;
$downloadBtn.show().find("a").attr("href", query);
$downloadBtn.show();
} else {
$downloadBtn.hide().find("a").attr("href", "#");
$downloadBtn.hide();
}
},
selectionUpdate = function (event) {
@ -94,6 +95,39 @@
if (H5AI.core.settings.zippedDownload) {
$("<li id='download'><a href='#'><img alt='download' /><span class='l10n-download'>download</span></a></li>")
.find("img").attr("src", H5AI.core.image("download")).end()
.find("a").click(function () {
$('#download').addClass('zipping');
$('#download img').attr('src', H5AI.core.image("loading"));
$.ajax({
url: H5AI.core.api(),
data: {
action: 'zip',
hrefs: selectedHrefsStr
},
type: 'POST',
dataType: 'json',
success: function (response) {
$('#download img').attr('src', H5AI.core.image("download"));
$('#download').removeClass('zipping');
if (response.status === 'ok') {
console.log("download worked!", response);
window.location = H5AI.core.api() + '?action=getzip&id=' + response.id;
} else {
console.log("download failed!", response);
$('#download').addClass('failed');
setTimeout(function () {
$('#download').removeClass('failed');
}, 1000);
}
},
failed: function () {
$('#download img').attr('src', H5AI.core.image("download"));
$('#download').removeClass('zipping');
}
});
}).end()
.appendTo($("#navbar"));
$("body>nav,body>footer,#tree").on("mousedown", noSelection);