Current File : //proc/985914/root/data/old/home/stash/atlassian-stash/static/feature/repository/sticky-branches.js
define('feature/repository/sticky-branches', [
'jquery',
'util/client-storage',
'util/events',
'util/navbuilder',
'util/text',
'exports'
], function(
$,
clientStorage,
events,
nav,
textUtil,
exports
) {
var $fileBrowseLink;
var $commitsLink;
var $branchesLink;
exports.onReady = function(){
var pageUrl = nav.parse(location.href),
browseUrl = nav.currentRepo().browse().build(),
commitsUrl = nav.currentRepo().commits().build(),
isBrowsePage = pageUrl.path().indexOf(browseUrl) === 0, //treat all sub-pages (folders and files) like the browse page
isCommitsPage = pageUrl.path() === commitsUrl,
customRef = isBrowsePage ? pageUrl.getQueryParamValue('at') :
isCommitsPage ? pageUrl.getQueryParamValue('until') :
undefined,
resetIfNoCustomRef = isBrowsePage || isCommitsPage,
branchSessionKey = clientStorage.buildKey('current-branch', 'repo'),
sessionRef = clientStorage.getSessionItem(branchSessionKey);
$fileBrowseLink = $('#repository-nav-files');
$commitsLink = $('#repository-nav-commits');
$branchesLink = $('#repository-nav-branches');
if (customRef) {
customRef = decodeURIComponent(customRef);
if (customRef !== sessionRef) {
//update the stored ref in the session
clientStorage.setSessionItem(branchSessionKey, customRef);
}
addRefToNavLinks(customRef);
} else if (resetIfNoCustomRef) {
// If we are on the browse or commits page, and the user visits without a ref specified,
// even if we have a ref in the session storage, reset to the default branch and clear the session storage
// Prevents inconsistency between nav links and branch selector (branch selector would have default branch,
// but the nav links would link to the session ref)
clientStorage.removeSessionItem(branchSessionKey);
} else if (sessionRef) {
// If we have a ref stored in the session, use it
addRefToNavLinks(sessionRef);
}
events.on('stash.layout.branch.revisionRefChanged', function(revisionRef) {
if (revisionRef) {
if (!revisionRef.getIsDefault()) {
var refId = revisionRef.getId();
addRefToNavLinks(refId);
clientStorage.setSessionItem(branchSessionKey, refId);
} else {
removeRefFromNavLinks();
clientStorage.removeSessionItem(branchSessionKey);
}
}
});
// Eve is not greedy with its wild card matching. We are assuming the first part
// is page|feature|widget|layout and the second part is the name of the component
events.on('stash.*.*.revisionRefRemoved', function(ref) {
// This is definitely _not_ perfect. This can potentially incorrectly
// match when the suffix. Ideally we would be comparing ids but often
// branchSessionKey stores a displayId. However .refRemoved is not a
// common action so it is safer to just clear the history.
var branch = clientStorage.getSessionItem(branchSessionKey);
if (branch && textUtil.endsWith(ref.id, branch)) {
removeRefFromNavLinks();
clientStorage.removeSessionItem(branchSessionKey);
}
});
};
function addRefToNavLinks(ref) {
if (ref) {
ref = encodeURIComponent(ref);
$fileBrowseLink.attr('href', nav.parse($fileBrowseLink.attr('href')).replaceQueryParam('at', ref));
$commitsLink.attr('href', nav.parse($commitsLink.attr('href')).replaceQueryParam('until', ref));
$branchesLink.attr('href', nav.parse($branchesLink.attr('href')).replaceQueryParam('base', ref));
} else {
removeRefFromNavLinks();
}
}
function removeRefFromNavLinks() {
$fileBrowseLink.attr('href', nav.parse($fileBrowseLink.attr('href')).deleteQueryParam('at'));
$commitsLink.attr('href', nav.parse($commitsLink.attr('href')).deleteQueryParam('until'));
$branchesLink.attr('href', nav.parse($branchesLink.attr('href')).deleteQueryParam('base'));
}
});
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