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Much improved getDescFromFileName()

This commit is contained in:
Bryan Ashby 2018-06-30 13:03:08 -06:00
parent c894ed17ec
commit 7c741481e1
1 changed files with 41 additions and 4 deletions
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45
core/file_base_area.js
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@ -916,11 +916,48 @@ function scanFileAreaForChanges(areaInfo, options, iterator, cb) {
}
function getDescFromFileName(fileName) {
// :TODO: this method could use some more logic to really be nice.
const ext = paths.extname(fileName);
const name = paths.basename(fileName, ext);
//
// Example filenames:
//
// input desired output
// -----------------------------------------------------------------------------------------
// Nintendo_Power_Issue_011_March-April_1990.cbr Nintendo Power Issue 011 March-April 1990
// Atari User Issue 3 (July 1985).pdf Atari User Issue 3 (July 1985)
// Out_Of_The_Shadows_010__1953_.cbz Out Of The Shadows 010 1953
// ABC A Basic Compiler 1.03 [pro].atr ABC A Basic Compiler 1.03 [pro]
// 221B Baker Street v1.0 (1987)(Datasoft)(Side B)[cr The Bounty].zip 221B Baker Street v1.0 (1987)(Datasoft)(Side B)[cr the Bounty]
//
// See also:
// * https://scenerules.org/
//
return _.upperFirst(name.replace(/[-_.+]/g, ' ').replace(/\s+/g, ' '));
const ext = paths.extname(fileName);
const name = paths.basename(fileName, ext);
const asIsRe = /([vV]?(?:[0-9]{1,4})(?:\.[0-9]{1,4})+[-+]?(?:[a-z]{1,4})?)|(Incl\.)|(READ\.NFO)/g;
const normalize = (s) => {
return _.upperFirst(s.replace(/[-_.+]/g, ' ').replace(/\s+/g, ' '));
};
let out = '';
let m;
let pos;
do {
pos = asIsRe.lastIndex;
m = asIsRe.exec(name);
if(m) {
if(m.index > pos) {
out += normalize(name.slice(pos, m.index));
}
out += m[0]; // as-is
}
} while(0 != asIsRe.lastIndex);
if(pos < name.length) {
out += normalize(name.slice(pos));
}
return out;
}
//