| /* |
| JSPWiki - a JSP-based WikiWiki clone. |
| |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); fyou may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| */ |
| /* |
| Class: Wiki.RecentSearches |
| * FIXME: remember 10 most recent search topics (cookie based) |
| * Extended with quick links for view, edit and clone (ref. idea of Ron Howard - Nov 05) |
| * Refactored for mootools, April 07 |
| |
| Uses: |
| #recentClear |
| #recentSearches |
| Depends: |
| wiki |
| |
| DOM-structure: |
| (start code) |
| <div id="recentSearches"> |
| <fmt:message key="sbox.recentsearches"/> |
| <a href="#"><fmt:message key="sbox.clearrecent"/></a> |
| <ul> |
| <li><a href...>...</a></li> |
| </ul> |
| </div> |
| (end code) |
| |
| Examples: |
| > wiki.add(".searchbox-recents", function(element){ |
| > new Wiki.Recents(element, { |
| > items: wiki.prefs("RecentSearch"), |
| > onChange: function(recents){ wiki.set("RecentSearch",recents); } |
| > }); |
| > }); |
| |
| */ |
| Wiki.Recents = new Class({ |
| |
| Implements: [Events, Options], |
| |
| initialize: function(dropdown, options){ |
| |
| var self = this, |
| items, i = 0, |
| list = [], li = "li.recents"; |
| |
| self.setOptions( options ); |
| //self.options.items = ["foo","bar"]; //test |
| |
| self.items = items = self.options.items || list; |
| self.form = dropdown.getParent("form").addEvent("submit", self.submit.bind(self) ); |
| |
| //build li.recents dropdown items |
| if( items[0] ){ |
| |
| while(items[i]){ |
| list.push(li, ["a", { html: items[i++].escapeHtml() }] ); |
| } |
| list.push(li + ".clear", ["a", [ "span.btn.btn-xs.btn-default", {text: "sbox.clearrecent".localize() }]]); |
| dropdown.adopt( list.slick() ); |
| } |
| dropdown.addEvent( "click:relay(" + li + ")", function(ev){ ev.stop(); self.action(this); }); |
| |
| }, |
| |
| action: function( element ){ |
| |
| var self = this, form = self.form; |
| |
| if( element.matches(".clear") ){ |
| |
| //element.getSiblings("li.recents").destroy(); |
| //element.destroy(); |
| element.getElements("!> > li.recents").destroy(); //!> == direct parent |
| self.items = []; |
| self.fireEvent("change"/*,null*/); |
| |
| } else { |
| |
| form.query.value = element.textContent; |
| form.submit(); |
| |
| } |
| |
| }, |
| |
| submit: function(){ |
| |
| var self = this, |
| items = self.items, |
| value = self.form.query.value.escapeHtml(); //xss |
| |
| if( items.indexOf( value ) < 0 ){ |
| |
| //insert new item at the start of the list, and cap list on max 10 items |
| items = [value].concat( items.slice(0, 8) ); |
| self.fireEvent("change", [self.items = items] ); |
| |
| } |
| |
| } |
| |
| }); |
