document.addEventListener('DOMContentLoaded', function() { var sessionStorage; try { sessionStorage = window.sessionStorage; } catch (e) { } if(!sessionStorage) { sessionStorage = { setItem: function() {}, getItem: function() {}, removeItem: function() {} }; } var repositoryName = document.getElementById('repository-name').getAttribute('content'); var typesList = document.getElementById('types-list'); var searchInput = document.getElementById('search-input'); var parents = document.querySelectorAll('#types-list li.parent'); for(var i = 0; i < parents.length; i++) { var _parent = parents[i]; _parent.addEventListener('click', function(e) { e.stopPropagation(); if(e.target.tagName.toLowerCase() == 'li') { if(e.target.className.match(/open/)) { sessionStorage.removeItem(e.target.getAttribute('data-id')); e.target.className = e.target.className.replace(/ +open/g, ''); } else { sessionStorage.setItem(e.target.getAttribute('data-id'), '1'); if(e.target.className.indexOf('open') == -1) { e.target.className += ' open'; } } } }); if(sessionStorage.getItem(_parent.getAttribute('data-id')) == '1') { _parent.className += ' open'; } }; var childMatch = function(type, regexp){ var types = type.querySelectorAll("ul li"); for (var j = 0; j < types.length; j ++) { var t = types[j]; if(regexp.exec(t.getAttribute('data-name'))){ return true; }; }; return false; }; var searchTimeout; var performSearch = function() { clearTimeout(searchTimeout); searchTimeout = setTimeout(function() { var text = searchInput.value; var types = document.querySelectorAll('#types-list li'); var words = text.toLowerCase().split(/\s+/).filter(function(word) { return word.length > 0; }); var regexp = new RegExp(words.join('|')); for(var i = 0; i < types.length; i++) { var type = types[i]; if(words.length == 0 || regexp.exec(type.getAttribute('data-name')) || childMatch(type, regexp)) { type.className = type.className.replace(/ +hide/g, ''); var is_parent = new RegExp("parent").exec(type.className); var is_not_opened = !(new RegExp("open").exec(type.className)); if(childMatch(type,regexp) && is_parent && is_not_opened){ type.className += " open"; }; } else { if(type.className.indexOf('hide') == -1) { type.className += ' hide'; }; }; if(words.length == 0){ type.className = type.className.replace(/ +open/g, ''); }; } }, 200); }; if (searchInput.value.length > 0) { performSearch(); } searchInput.addEventListener('keyup', performSearch); searchInput.addEventListener('input', performSearch); typesList.onscroll = function() { var y = typesList.scrollTop; sessionStorage.setItem(repositoryName + '::types-list:scrollTop', y); }; var initialY = parseInt(sessionStorage.getItem(repositoryName + '::types-list:scrollTop') + "", 10); if(initialY > 0) { typesList.scrollTop = initialY; } var scrollToEntryFromLocationHash = function() { var hash = window.location.hash; if (hash) { var targetAnchor = unescape(hash.substr(1)); var targetEl = document.querySelectorAll('.entry-detail[id="' + targetAnchor + '"]'); if (targetEl && targetEl.length > 0) { targetEl[0].offsetParent.scrollTop = targetEl[0].offsetTop; } } }; window.addEventListener("hashchange", scrollToEntryFromLocationHash, false); scrollToEntryFromLocationHash(); });