57 lines
1.3 KiB
JavaScript
57 lines
1.3 KiB
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
exports.type = 'perItem';
|
||
|
|
|
||
|
|
exports.active = true;
|
||
|
|
|
||
|
|
exports.description = 'cleanups attributes from newlines, trailing and repeating spaces';
|
||
|
|
|
||
|
|
exports.params = {
|
||
|
|
newlines: true,
|
||
|
|
trim: true,
|
||
|
|
spaces: true
|
||
|
|
};
|
||
|
|
|
||
|
|
var regNewlinesNeedSpace = /(\S)\r?\n(\S)/g,
|
||
|
|
regNewlines = /\r?\n/g,
|
||
|
|
regSpaces = /\s{2,}/g;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Cleanup attributes values from newlines, trailing and repeating spaces.
|
||
|
|
*
|
||
|
|
* @param {Object} item current iteration item
|
||
|
|
* @param {Object} params plugin params
|
||
|
|
* @return {Boolean} if false, item will be filtered out
|
||
|
|
*
|
||
|
|
* @author Kir Belevich
|
||
|
|
*/
|
||
|
|
exports.fn = function(item, params) {
|
||
|
|
|
||
|
|
if (item.isElem()) {
|
||
|
|
|
||
|
|
item.eachAttr(function(attr) {
|
||
|
|
|
||
|
|
if (params.newlines) {
|
||
|
|
// new line which requires a space instead of themselve
|
||
|
|
attr.value = attr.value.replace(regNewlinesNeedSpace, function(match, p1, p2) {
|
||
|
|
return p1 + ' ' + p2;
|
||
|
|
});
|
||
|
|
|
||
|
|
// simple new line
|
||
|
|
attr.value = attr.value.replace(regNewlines, '');
|
||
|
|
}
|
||
|
|
|
||
|
|
if (params.trim) {
|
||
|
|
attr.value = attr.value.trim();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (params.spaces) {
|
||
|
|
attr.value = attr.value.replace(regSpaces, ' ');
|
||
|
|
}
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|