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a0d63322b1
Summary: There are a bunch of unused variables in JavaScript files. These were identified with JSHint. Test Plan: It's pretty hard to test this thoroughly... on inspection, it seems that everything //should// be okay (unless we are doing weird things with the JavaScript). Reviewers: chad, #blessed_reviewers, epriestley Reviewed By: #blessed_reviewers, epriestley Subscribers: epriestley, Korvin Differential Revision: https://secure.phabricator.com/D9676
80 lines
2.3 KiB
JavaScript
80 lines
2.3 KiB
JavaScript
/**
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* @provides javelin-behavior-phame-post-preview
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* @requires javelin-behavior
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* javelin-dom
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* javelin-util
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* phabricator-shaped-request
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*/
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JX.behavior('phame-post-preview', function(config) {
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var body = JX.$(config.body);
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var title = JX.$(config.title);
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var phame_title = JX.$(config.phame_title);
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var sync_titles = true;
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var titleCallback = function() {
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if (!sync_titles) {
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return;
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}
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var title_string = title.value;
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phame_title.value = normalizeSlug(title_string);
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};
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var phameTitleKeyupCallback = function () {
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// stop sync'ing once user edits phame_title directly
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sync_titles = false;
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var normalized = normalizeSlug(phame_title.value, true);
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if (normalized == phame_title.value) {
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return;
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}
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var position = phame_title.value.length;
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if ('selectionStart' in phame_title) {
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position = phame_title.selectionStart;
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}
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phame_title.value = normalized;
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if ('setSelectionRange' in phame_title) {
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phame_title.focus();
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phame_title.setSelectionRange(position, position);
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}
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};
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var phameTitleBlurCallback = function () {
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phame_title.value = normalizeSlug(phame_title.value);
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};
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// This is a sort of implementation of PhabricatorSlug::normalize
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var normalizeSlug = function (slug, spare_trailing_underscore) {
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var s = slug.toLowerCase().replace(/[^a-z0-9/]+/g, '_').substr(0, 63);
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if (spare_trailing_underscore) {
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// do nothing
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} else {
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s = s.replace(/_$/g, '');
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}
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return s;
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};
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var callback = function(r) {
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JX.DOM.setContent(JX.$(config.preview), JX.$H(r));
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};
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var getdata = function() {
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return {
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body : body.value,
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title : title.value,
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phame_title : phame_title.value
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};
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};
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var request = new JX.PhabricatorShapedRequest(config.uri, callback, getdata);
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var trigger = JX.bind(request, request.trigger);
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JX.DOM.listen(body, 'keydown', null, trigger);
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JX.DOM.listen(title, 'keydown', null, trigger);
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JX.DOM.listen(title, 'keyup', null, titleCallback);
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JX.DOM.listen(phame_title, 'keydown', null, trigger);
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JX.DOM.listen(phame_title, 'keyup', null, phameTitleKeyupCallback);
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JX.DOM.listen(phame_title, 'blur', null, phameTitleBlurCallback);
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request.start();
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});
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