3 var uri_base, environment, devel_env; // filled on page load from an HTML attribute
4 var ui_icon_class_re = new RegExp('\\bui-icon-\\S+\\b');
5 var uri_id_re = new RegExp('/(\\d+)$');
6 var lists_version = -1;
10 function debug(...args) {
12 console.debug.apply(console, args);
15 function uri_id(uri) {
16 var m = uri.match(uri_id_re);
17 return m ? m[1] : null;
19 function add_list_item(data) {
20 var item = $('<li>').addClass('list-item-row').data('item', data);
21 var cb = $('<input type="checkbox">');
22 if (data.done) cb.prop('checked', true);
24 item.append($('<span class="description">').text(data.description || ''));
25 item.append($('<span class="edit-trigger">').text('…'));
27 $('#list-items').append(item);
28 $('#list-contents').addClass('have-list-items');
30 function got_lists_version(new_version) {
31 if (new_version != lists_version)
32 window.setTimeout(load_lists);
34 function got_list_version(new_version) {
35 if (new_version != selected_list.attr('lsl-version'))
37 () => load_list_items(selected_list.data('lsl-uri'), selected_list));
39 function load_list_items(uri, target) {
42 target.data('items', item_data);
44 // TODO: merge new items into existing ones
45 // keep track of the last existing item, and append new one
46 // after it, prepending if there is no last existing item
47 // the newly prepended/inserted item becomes the last existing
48 $('#list-contents').removeClass('have-list-items');
49 var item_list = $('#list-items').empty();
51 $.each(item_data.items, (i,item) => {
55 got_lists_version(item_data.lists_version);
58 function select_list(new_selected_list) {
59 if (new_selected_list && selected_list
60 && new_selected_list.length && selected_list.length
61 && new_selected_list.get(0) == selected_list.get(0)
65 if (new_selected_list && !new_selected_list.length)
66 new_selected_list = null;
68 $('#page').toggleClass('have-lists', !!new_selected_list);
71 selected_list.removeClass('selected');
73 if (new_selected_list) {
74 load_list_items(new_selected_list.data('lsl-uri'), new_selected_list);
75 new_selected_list.addClass('selected');
76 $('#selected-list-name').text(new_selected_list.data('lsl-name'));
79 selected_list = new_selected_list;
81 function load_lists() {
82 $.get(uri_base + '/api/v1/list')
84 lists_version = data.lists_version;
86 var lists = $('#lists');
87 lists.find('>li').addClass('old');
89 $.each(data.lists, (i, list) => {
90 var list_id = uri_id(list.uri);
91 var existing = lists.find('li#list-'+list_id);
92 if (existing.length) {
93 existing.data('lsl-version', list.version)
94 .data('lsl-name', list.name)
99 var list_item = $('<li>')
100 .prop('id', 'list-'+list_id)
101 .data('lsl-uri', list.uri)
102 .data('lsl-version', list.version)
103 .data('lsl-name', list.name)
105 lists.append(list_item);
109 if (!selected_list || selected_list.hasClass('old'))
110 select_list(lists.find('>li').eq(0));
112 lists.find('li.old').remove();
115 function new_list_submission_done(data) {
116 if (data.lists_version != lists_version) {
121 console.log("TODO: easy-add new list");
124 function handle_new_list_submission(){
125 $.post(uri_base + '/api/v1/list',
126 JSON.stringify({name:$('input[name="list_name"]').val()}))
127 .done(new_list_submission_done);
130 function new_list_item_submission_done(data) {
131 got_lists_version(data.lists_version);
132 got_list_version(data.list_version);
134 var item_data = selected_list.data('items');
137 description: $('#new-list-item input[type="text"]').val().trim(),
138 done: $('#new-list-item input[type="checkbox"]').prop('checked'),
141 item_data.items.push(new_item);
142 item_data.version = data.version;
143 add_list_item(new_item);
145 $('#new-list-item input').val('');
147 function handle_new_list_item_submission(){
148 var description = $('#new-list-item input[type="text"]').val().trim();
149 if (description.length == 0) return;
151 $.post(selected_list.data('lsl-uri'),
153 description: description,
154 done: $('#new-list-item input[type="checkbox"]').prop('checked')
157 .done(new_list_item_submission_done);
159 function handle_list_item_state_changed(ev) {
160 var item = $(ev.target).closest('li');
161 var cb = item.find('input[type="checkbox"]');
162 var item_data = item.data('item');
164 $.ajax(item_data.uri,
166 data: JSON.stringify({
167 version: item_data.version,
168 done: cb.prop('checked')})
171 .done(function(resp){
172 item_data.version = resp.version;
173 got_lists_version(resp.lists_version);
174 got_list_version(resp.list_version);
178 uri_base = $('#page').attr('lsl-uri-base');
179 environment = $('#page').attr('lsl-environment');
180 devel_env = environment == 'development';
182 $(document).ajaxStart(function(){
183 $(document).addClass('blocked');
186 $(document).addClass('busy');
190 $(document).ajaxStop(function(){
191 $(document).removeClass('busy');
194 $(document).removeClass('blocked');
198 $.ajaxSetup({contentType: 'application/json'});
199 $('button, input[type="submit"], input[type="reset"]').each(function(){
200 var class_prop = $(this).prop('class');
201 var icon_classes = class_prop.match(ui_icon_class_re);
202 $(this).button({icon: icon_classes?icon_classes[0]:null});
205 $('#new-list-sidebar-item button').on('click', handle_new_list_submission);
206 $('#new-list-sidebar-item input').on('keypress', function(ev) {
207 if (13 == ev.keyCode) {
208 handle_new_list_submission();
214 $('ul#lists').on('click', 'li', ev=>{
215 select_list($(ev.target));
217 $('#new-list-item button').on('click', handle_new_list_item_submission);
218 $('#new-list-item input').on('keypress', ev => {
219 if (13 == ev.keyCode) {
220 handle_new_list_item_submission();
225 $('#list-items').on('change', '.list-item-row input[type="checkbox"]', handle_list_item_state_changed);