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Code Issues Releases Wiki Activity

code review: avoid forEach

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This commit is contained in:
gorhill 2016-01-15 09:21:33 -05:00
parent fbafeb03ae
commit da2902524b
1 changed files with 38 additions and 15 deletions
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53
src/js/i18n.js
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@ -34,27 +34,50 @@
// Helper to deal with the i18n'ing of HTML files.
vAPI.i18n.render = function(context) {
uDom('[data-i18n]', context).forEach(function(elem) {
elem.html(vAPI.i18n(elem.attr('data-i18n')));
});
var docu = document;
var root = context || docu;
var elems, n, i, elem, text;
uDom('[title]', context).forEach(function(elem) {
var title = vAPI.i18n(elem.attr('title'));
if ( title ) {
elem.attr('title', title);
elems = root.querySelectorAll('[data-i18n]');
n = elems.length;
for ( i = 0; i < n; i++ ) {
elem = elems[i];
text = vAPI.i18n(elem.getAttribute('data-i18n'));
if ( !text ) {
continue;
}
});
if ( text.indexOf('{') !== -1 ) {
text = text.replace(/\{\{input:([^}]+)\}\}/g, '<input type="$1">');
}
uDom(elem).html(text);
}
uDom('[placeholder]', context).forEach(function(elem) {
elem.attr('placeholder', vAPI.i18n(elem.attr('placeholder')));
});
elems = root.querySelectorAll('[title]');
n = elems.length;
for ( i = 0; i < n; i++ ) {
elem = elems[i];
text = vAPI.i18n(elem.getAttribute('title'));
if ( text ) {
elem.setAttribute('title', text);
}
}
uDom('[data-i18n-tip]', context).forEach(function(elem) {
elem.attr(
elems = root.querySelectorAll('[placeholder]');
n = elems.length;
for ( i = 0; i < n; i++ ) {
elem = elems[i];
elem.setAttribute('placeholder', vAPI.i18n(elem.getAttribute('placeholder')));
}
elems = root.querySelectorAll('[data-i18n-tip]');
n = elems.length;
for ( i = 0; i < n; i++ ) {
elem = elems[i];
elem.setAttribute(
'data-tip',
vAPI.i18n(elem.attr('data-i18n-tip')).replace(/<br>/g, '\n').replace(/\n{3,}/g, '\n\n')
vAPI.i18n(elem.getAttribute('data-i18n-tip')).replace(/<br>/g, '\n').replace(/\n{3,}/g, '\n\n')
);
});
}
};
vAPI.i18n.render();