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Merge "ui/blobinfo.js: check mimeType presence to avoid exception"

This commit is contained in:
Brad Fitzpatrick 2013-06-27 15:33:00 +00:00 committed by Gerrit Code Review
parent bb60c7c887 e2f9403f63
commit 4bda9f3ef6
1 changed files with 18 additions and 18 deletions
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36
server/camlistored/ui/blobinfo.js
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@ -127,25 +127,25 @@ function(bmap) {
if (binfo.camliType == "file") {
// TODO(mpl): we can't get the thumnails url in a describe
// response because the server only gives it for a permanode.
// That's why we do this messy business here. Fix it server side.
try {
finfo = JSON.parse(data);
bd.innerHTML = "<a href=''></a>";
var fileName = finfo.fileName || blobref;
bd.firstChild.href = "./download/" + blobref + "/" + fileName;
if (binfo.file.mimeType.indexOf("image/") == 0) {
var thumbURL = "<img src='./thumbnail/" + blobref + "/" +
fileName + "?mw=" + this.thumbnailSize_ +
"&mh=" + this.thumbnailSize_ + "'>";
goog.dom.getElement("thumbnail").innerHTML = thumbURL;
} else {
goog.dom.getElement("thumbnail").innerHTML = "";
}
goog.dom.setTextContent(bd.firstChild, fileName);
bd.innerHTML = "download: " + bd.innerHTML;
} catch (x) {
// TOD(mpl): why?
// That's why we do this messy business here. Fix it server side.
finfo = JSON.parse(data);
bd.innerHTML = "<a href=''></a>";
var fileName = finfo.fileName || blobref;
bd.firstChild.href = "./download/" + blobref + "/" + fileName;
// If the mime type was not detected by magic pkg, we end up
// with an empty mimetype value in the indexer's fileinfo,
// hence no mimeType in the returned JSON.
if (!!binfo.file.mimeType &&
binfo.file.mimeType.indexOf("image/") == 0) {
var thumbURL = "<img src='./thumbnail/" + blobref + "/" +
fileName + "?mw=" + this.thumbnailSize_ +
"&mh=" + this.thumbnailSize_ + "'>";
goog.dom.getElement("thumbnail").innerHTML = thumbURL;
} else {
goog.dom.getElement("thumbnail").innerHTML = "";
}
goog.dom.setTextContent(bd.firstChild, fileName);
bd.innerHTML = "download: " + bd.innerHTML;
}
}, this),
alert