LBRYCommunity/lbry-redux
1
0
Fork 0
Code Issues 5 Pull requests 6 Projects Releases Packages Wiki Activity

Merge pull request #7 from ProfessorDey/patch-1

Browse source 
Simplify Media Identification Function
This commit is contained in:
Sean Yesmunt 2018-04-25 12:40:13 -04:00 • committed by GitHub
commit 93b3573ff4
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
src/lbry.js
View file

@ -114,20 +114,16 @@ Lbry.getMediaType = (contentType, fileName) => {
if (contentType) { if (contentType) {
return /^[^/]+/.exec(contentType)[0]; return /^[^/]+/.exec(contentType)[0];
} else if (fileName) { } else if (fileName) {
const dotIndex = fileName.lastIndexOf('.'); const formats = [
if (dotIndex === -1) { [/^.+\.(mp4|m4v|webm|flv|f4v|ogv)$/i, 'video'],
return 'unknown'; [/^.+\.(mp3|m4a|aac|wav|flac|ogg|opus)$/i, 'audio'],
} [/^.+\.(html|htm|xml|pdf|odf|doc|docx|md|markdown|txt|epub|org)$/i, 'document']];
const res = formats.reduce(function extensionMatch(ret, testpair) {
const ext = fileName.substr(dotIndex + 1); switch (testpair[0].test(ret)) {
if (/^mp4|m4v|webm|flv|f4v|ogv$/i.test(ext)) { case true: return testpair[1];
return 'video'; default: return ret; }
} else if (/^mp3|m4a|aac|wav|flac|ogg|opus$/i.test(ext)) { }, fileName);
return 'audio'; return res === fileName ? 'unknown' : res;
} else if (/^html|htm|xml|pdf|odf|doc|docx|md|markdown|txt|epub|org$/i.test(ext)) {
return 'document';
}
return 'unknown';
} }
return 'unknown'; return 'unknown';
}; };