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fix computerFileSize to parse correctly, prerapation to fix #25358 #27257

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Merged
PVince81 merged 7 commits into from
Feb 27, 2017
Merged

fix computerFileSize to parse correctly, prerapation to fix #25358 #27257

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087487a
fix computerFileSize to be mory picky
individual-it Feb 27, 2017
ea19cb7
more tests for computerFileSize
individual-it Feb 27, 2017
a94cded
codestyle fix
individual-it Feb 27, 2017
5b51cb0
fix double initialization
individual-it Feb 27, 2017
d6dd36b
pre-compile and store regexp in a hidden variable
individual-it Feb 27, 2017
a0a4997
test strings with whitespaces
individual-it Feb 27, 2017
2d402ff
trim string before parsing
individual-it Feb 27, 2017
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pre-compile and store regexp in a hidden variable 
as suggested by @PVince81 in Review #27257 (comment)
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@individual-it
individual-it authored Feb 27, 2017
commit d6dd36b1981fc539da107bca7b2a9aff16486b5f
8 changes: 7 additions & 1 deletion core/js/js.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1734,6 +1734,12 @@ function relative_modified_date(timestamp) {
OC.Util = {
// TODO: remove original functions from global namespace
humanFileSize: humanFileSize,

/**
* regular expression to parse size in bytes from a humanly readable string
* see computerFileSize(string)
*/
_computerFileSizeRegexp: /^[\s+]?([0-9]*)(\.([0-9]+))?( +)?([kmgtp]?b?)$/i,

/**
* Returns a file size in bytes from a humanly readable string
Expand Down Expand Up @@ -1766,7 +1772,7 @@ OC.Util = {
'p': 1024 * 1024 * 1024 * 1024 * 1024
};

var matches = s.match(/^[\s+]?([0-9]*)(\.([0-9]+))?( +)?([kmgtp]?b?)$/i);
var matches = s.match(this._computerFileSizeRegexp);
if (matches !== null) {
bytes = parseFloat(s);
if (!isFinite(bytes)) {
Expand Down