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[ticket/13887] Made readable code DRY

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PHPBB3-13887
This commit is contained in:
Callum Macrae 2015-05-29 13:08:31 +02:00
parent 0fc6816be6
commit da6f751cef
1 changed files with 13 additions and 16 deletions
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29
phpBB/assets/javascript/plupload.js
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@ -315,31 +315,28 @@ phpbb.plupload.updateBbcode = function(action, index) {
return;
}
// Private function used to replace the bbcode.
var updateBbcode = function(match, fileName) {
// Remove the bbcode if the file was removed.
if (removal && index === i) {
return '';
}
var newIndex = i + ((removal) ? -1 : 1);
return '[attachment=' + newIndex +']' + fileName + '[/attachment]';
};
// Private function used to generate search regexp
var searchRegexp = function(index) {
return new RegExp('\\[attachment=' + index + '\\](.*?)\\[\\/attachment\\]', 'g');
};
function runUpdate(i) {
var regex = new RegExp('\\[attachment=' + i + '\\](.*?)\\[\\/attachment\\]', 'g');
text = text.replace(regex, function updateBbcode(_, fileName) {
// Remove the bbcode if the file was removed.
if (removal && index === i) {
return '';
}
var newIndex = i + ((removal) ? -1 : 1);
return '[attachment=' + newIndex +']' + fileName + '[/attachment]';
});
}
// Loop forwards when removing and backwards when adding ensures we don't
// corrupt the bbcode index.
var i;
if (removal) {
for (i = index; i < phpbb.plupload.ids.length; i++) {
text = text.replace(searchRegexp(i), updateBbcode);
runUpdate(i);
}
} else {
for (i = phpbb.plupload.ids.length - 1; i >= index; i--) {
text = text.replace(searchRegexp(i), updateBbcode);
runUpdate(i);
}
}