3 var uri_base, environment, devel_env; // filled on page load from an HTML attribute
4 var start_time = Date.now();
6 var ui_icon_class_re = new RegExp('\\bui-icon-\\S+\\b');
7 var uri_id_re = new RegExp('/(\\d+)$');
8 var lists_version = -1;
12 function debug(...args) {
14 console.debug.apply(console, args);
17 function uri_id(uri) {
18 var m = uri.match(uri_id_re);
19 return m ? m[1] : null;
21 function add_list_item(data) {
22 var item = $('<li>').addClass('list-item-row').data('item', data);
23 var cb = $('<input type="checkbox">');
24 if (data.done) cb.prop('checked', true);
26 item.append($('<span class="description">').text(data.description || ''));
27 item.append($('<span class="edit-trigger">').text('…'));
29 $('#list-items').append(item);
30 $('#list-contents').addClass('have-list-items');
32 function got_lists_version(new_version) {
33 if (new_version != lists_version)
34 window.setTimeout(load_lists);
36 function got_list_version(new_version) {
37 if (new_version != selected_list.attr('lsl-version'))
39 () => load_list_items(selected_list.data('lsl-uri'), selected_list));
41 function load_list_items(uri, target) {
44 target.data('items', item_data);
46 // TODO: merge new items into existing ones
47 // keep track of the last existing item, and append new one
48 // after it, prepending if there is no last existing item
49 // the newly prepended/inserted item becomes the last existing
50 $('#list-contents').removeClass('have-list-items');
51 var item_list = $('#list-items').empty();
53 $.each(item_data.items, (i,item) => {
57 got_lists_version(item_data.lists_version);
60 function select_list(new_selected_list) {
61 if (new_selected_list && selected_list
62 && new_selected_list.length && selected_list.length
63 && new_selected_list.get(0) == selected_list.get(0)
67 if (new_selected_list && !new_selected_list.length)
68 new_selected_list = null;
70 $('#page').toggleClass('have-lists', !!new_selected_list);
73 selected_list.removeClass('selected');
75 if (new_selected_list) {
76 load_list_items(new_selected_list.data('lsl-uri'), new_selected_list);
77 new_selected_list.addClass('selected');
78 $('#selected-list-name').text(new_selected_list.data('lsl-name'));
81 selected_list = new_selected_list;
83 function edit_list(li) {
84 li.addClass('editing');
90 $('<legend>').text('List name'),
91 $('<input type="text" size="40">').val(li.data('lsl-name'))
100 li.removeClass('editing');
102 width: 'max-content',
106 icon: 'ui-icon-trash',
114 click: ()=>{ d.dialog('destroy'); },
117 icon: 'ui-icon-disk',
126 function delete_list(li, dlg) {
127 var lists_ver = lists_version;
128 $.ajax( li.data('lsl-uri'),
132 lists_version = lists_ver + 1;
133 if (li.hasClass('selected')) {
134 var new_selected = li.next();
135 if (new_selected.length) {
136 select_list(new_selected)
139 new_selected = li.prev();
140 if (new_selected.length) {
141 select_list(new_selected);
144 $('#page').removeClass('have-lists');
150 dlg.dialog('destroy');
151 got_lists_version(d.lists_version);
154 function load_lists() {
155 $.get(uri_base + '/api/v1/list')
157 var splash = $('#splash');
159 var dur = splash.css('transition-duration');
160 if (dur && dur.endsWith('s')) {
161 dur = 1000 * parseFloat(dur.substring(0, dur.length-1));
166 var now = Date.now();
167 window.setTimeout(() => {
168 splash.addClass('done');
169 debug('scheduling splash removal in '+dur+'ms');
170 window.setTimeout(()=>{ splash.remove(); }, dur);
172 Math.max(0, 500 - (now - start_time))
177 lists_version = data.lists_version;
179 var lists = $('#lists');
180 lists.find('>li').addClass('old');
182 $.each(data.lists, (i, list) => {
183 var list_id = uri_id(list.uri);
184 var existing = lists.find('li#list-'+list_id);
185 if (existing.length) {
186 existing.data('lsl-version', list.version)
187 .data('lsl-name', list.name)
192 var list_item = $('<li>')
193 .prop('id', 'list-'+list_id)
194 .data('lsl-uri', list.uri)
195 .data('lsl-version', list.version)
196 .data('lsl-name', list.name)
198 $('<span class="list-name">')
202 $('<span class="list-edit-trigger">')
203 .append('<span class="ui-icon ui-icon-pencil">')
205 lists.append(list_item);
209 if (!selected_list || selected_list.hasClass('old'))
210 select_list(lists.find('>li').eq(0));
212 lists.find('li.old').remove();
215 function new_list_submission_done(data) {
216 if (data.lists_version != lists_version) {
221 console.log("TODO: easy-add new list");
224 function handle_new_list_submission(){
225 $.post(uri_base + '/api/v1/list',
226 JSON.stringify({name:$('input[name="list_name"]').val()}))
227 .done(new_list_submission_done);
230 function new_list_item_submission_done(data) {
231 got_lists_version(data.lists_version);
232 got_list_version(data.list_version);
234 var item_data = selected_list.data('items');
237 description: $('#new-list-item input[type="text"]').val().trim(),
238 done: $('#new-list-item input[type="checkbox"]').prop('checked'),
241 item_data.items.push(new_item);
242 item_data.version = data.version;
243 add_list_item(new_item);
245 $('#new-list-item input').val('');
247 function handle_new_list_item_submission(){
248 var description = $('#new-list-item input[type="text"]').val().trim();
249 if (description.length == 0) return;
251 $.post(selected_list.data('lsl-uri'),
253 description: description,
254 done: $('#new-list-item input[type="checkbox"]').prop('checked')
257 .done(new_list_item_submission_done);
259 function handle_list_item_state_changed(ev) {
260 var item = $(ev.target).closest('li');
261 var cb = item.find('input[type="checkbox"]');
262 var item_data = item.data('item');
264 $.ajax(item_data.uri,
266 data: JSON.stringify({
267 version: item_data.version,
268 done: cb.prop('checked')})
271 .done(function(resp){
272 item_data.version = resp.version;
273 got_lists_version(resp.lists_version);
274 got_list_version(resp.list_version);
278 uri_base = $('#page').attr('lsl-uri-base');
279 environment = $('#page').attr('lsl-environment');
280 devel_env = environment == 'development';
282 $(document).ajaxStart(function(){
283 $(document).addClass('blocked');
286 $(document).addClass('busy');
290 $(document).ajaxStop(function(){
291 $(document).removeClass('busy');
294 $(document).removeClass('blocked');
298 $.ajaxSetup({contentType: 'application/json'});
299 $('button, input[type="submit"], input[type="reset"]').each(function(){
300 var class_prop = $(this).prop('class');
301 var icon_classes = class_prop.match(ui_icon_class_re);
302 $(this).button({icon: icon_classes?icon_classes[0]:null});
305 $('#new-list-sidebar-item button').on('click', handle_new_list_submission);
306 $('#new-list-sidebar-item input').on('keypress', function(ev) {
307 if (13 == ev.keyCode) {
308 handle_new_list_submission();
315 .on('click', 'li', ev=>{
316 select_list($(ev.target).closest('li'));
318 .on('click', 'li > span.list-edit-trigger', ev => {
319 edit_list($(ev.target).closest('li'));
322 $('#new-list-item button').on('click', handle_new_list_item_submission);
323 $('#new-list-item input').on('keypress', ev => {
324 if (13 == ev.keyCode) {
325 handle_new_list_item_submission();
330 $('#list-items').on('change', '.list-item-row input[type="checkbox"]', handle_list_item_state_changed);