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Parse file meta values @ load (e.g. to number

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This commit is contained in:
Bryan Ashby 2016-09-28 22:26:06 -06:00
parent 5a0b291a02
commit b9ef561058
2 changed files with 25 additions and 12 deletions
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18
core/file_entry.js
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@ -13,6 +13,19 @@ const FILE_TABLE_MEMBERS = [
'desc', 'desc_long', 'upload_by_username', 'upload_timestamp'
];
const FILE_WELL_KNOWN_META = {
// name -> *read* converter, if any
upload_by_username : null,
upload_by_user_id : null,
file_md5 : null,
file_sha256 : null,
file_crc32 : null,
est_release_year : parseInt,
dl_count : parseInt,
byte_size : parseInt,
user_rating : parseInt,
};
module.exports = class FileEntry {
constructor(options) {
options = options || {};
@ -74,7 +87,8 @@ module.exports = class FileEntry {
[ this.fileId ],
(err, meta) => {
if(meta) {
this.meta[meta.meta_name] = meta.meta_value;
const conv = FILE_WELL_KNOWN_META[meta.meta_name];
this.meta[meta.meta_name] = conv ? conv(meta.meta_value) : meta.meta_value;
}
},
err => {
@ -104,6 +118,8 @@ module.exports = class FileEntry {
);
}
static getWellKnownMetaValues() { return Object.keys(FILE_WELL_KNOWN_META); }
static findFiles(criteria, cb) {
// :TODO: build search here - return [ fileid1, fileid2, ... ]
// free form