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Use variable instead of closure

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This commit is contained in:
Franz Liedke 2016-02-23 10:11:43 +09:00
parent 1314f6edf3
commit d97ad5f32c
1 changed files with 3 additions and 6 deletions
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9
extensions/mentions/js/forum/src/addPostReplyAction.js
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@ -9,10 +9,6 @@ export default function () {
if (post.isHidden() || (app.session.user && !post.discussion().canReply())) return;
function calculatePrecedingNewlines(precedingContent) {
return precedingContent.length == 0 ? 0 : 3 - precedingContent.match(/(\n{0,2})$/)[0].length;
}
function insertMention(component, quote) {
const user = post.user();
const mention = '@' + (user ? user.username() : post.number()) + '#' + post.id() + ' ';
@ -25,10 +21,11 @@ export default function () {
}
const cursorPosition = component.editor.getSelectionRange()[0];
const precedingContent = component.editor.value().slice(0, cursorPosition);
const preceding = component.editor.value().slice(0, cursorPosition);
const precedingNewlines = preceding.length == 0 ? 0 : 3 - preceding.match(/(\n{0,2})$/)[0].length;
component.editor.insertAtCursor(
Array(calculatePrecedingNewlines(precedingContent)).join('\n') + // Insert up to two newlines, depending on preceding whitespace
Array(precedingNewlines).join('\n') + // Insert up to two newlines, depending on preceding whitespace
(quote
? '> ' + mention + quote.trim().replace(/\n/g, '\n> ') + '\n\n'
: mention)