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({
24 'lsl-version': data.version,
25 'lsl-description': data.description,
26 'lsl-done': data.done});
27 var cb = $('<input type="checkbox">');
28 if (data.done) cb.prop('checked', true);
30 item.append($('<span class="description">').text(data.description || ''));
31 item.append($('<span class="edit-trigger">').text('…'));
33 $('#list-items').append(item);
34 $('#list-contents').addClass('have-list-items');
36 function got_lists_version(new_version) {
37 if (new_version != lists_version)
38 window.setTimeout(load_lists);
40 function got_list_version(new_version) {
41 if (new_version != selected_list.data('lsl-version'))
43 () => load_list_items(selected_list.data('lsl-uri'), selected_list));
45 function load_list_items(uri, target) {
48 target.data('lsl-items', item_data.items);
49 target.data('lsl-version', item_data.version);
51 // TODO: merge new items into existing ones
52 // keep track of the last existing item, and append new one
53 // after it, prepending if there is no last existing item
54 // the newly prepended/inserted item becomes the last existing
55 $('#list-contents').removeClass('have-list-items');
56 var item_list = $('#list-items').empty();
58 $.each(item_data.items, (i,item) => {
62 got_lists_version(item_data.lists_version);
65 function select_list(new_selected_list) {
66 if (new_selected_list && selected_list
67 && new_selected_list.length && selected_list.length
68 && new_selected_list.get(0) == selected_list.get(0)
72 if (new_selected_list && !new_selected_list.length)
73 new_selected_list = null;
75 $('#page').toggleClass('have-lists', !!new_selected_list);
78 selected_list.removeClass('selected');
80 if (new_selected_list) {
81 load_list_items(new_selected_list.data('lsl-uri'), new_selected_list);
82 new_selected_list.addClass('selected');
83 $('#selected-list-name').text(new_selected_list.data('lsl-name'));
86 selected_list = new_selected_list;
88 function edit_list() {
93 $('<legend>').text('List name'),
94 $('<input type="text" size="10">')
95 .on('keypress', (ev) => {
96 if (13 == ev.keyCode) {
103 .val(selected_list.data('lsl-name'))
108 dialogClass: 'edit-list-dialog',
112 width: 'max-content',
114 $(ev.target).dialog('destroy');
119 icon: 'ui-icon-trash',
126 click: ()=>{ d.dialog('destroy'); },
129 icon: 'ui-icon-disk',
138 function delete_list(dlg) {
139 // TODO: store all data including list items in a "Deleted"
140 // pop-up with an "Undo" link that can be used to restore the list
141 var lists_ver = lists_version;
142 $.ajax( selected_list.data('lsl-uri'),
146 lists_version = lists_ver + 1;
147 var deleted_list = selected_list;
149 var new_selected = deleted_list.next();
150 if (new_selected.length) {
151 select_list(new_selected)
154 new_selected = deleted_list.prev();
155 if (new_selected.length) {
156 select_list(new_selected);
159 $('#page').removeClass('have-lists');
163 deleted_list.remove();
164 dlg.dialog('destroy');
165 got_lists_version(d.lists_version);
168 function save_list(dlg) {
169 var lists_ver = lists_version;
170 var new_name = dlg.find('input[type="text"]').val();
172 $.ajax( selected_list.data('lsl-uri'),
174 data: JSON.stringify({ name: new_name,
175 version: selected_list.data('lsl-version')})
179 lists_version = lists_ver + 1;
181 selected_list.find('.list-name').text(new_name);
182 selected_list.data('lsl-name', new_name);
183 $('#selected-list-name').text(new_name);
185 dlg.dialog('destroy');
186 got_lists_version(d.lists_version);
189 function load_lists() {
190 return $.get(uri_base + '/api/v1/list')
192 var splash = $('#splash');
194 var dur = splash.css('transition-duration');
195 if (dur && dur.endsWith('s')) {
196 dur = 1000 * parseFloat(dur.substring(0, dur.length-1));
201 var now = Date.now();
202 window.setTimeout(() => {
203 splash.addClass('done');
204 debug('scheduling splash removal in '+dur+'ms');
205 window.setTimeout(()=>{ splash.remove(); }, dur);
207 Math.max(0, 500 - (now - start_time))
212 lists_version = data.lists_version;
214 var lists = $('#lists');
215 lists.find('>li').addClass('old');
217 $.each(data.lists, (i, list) => {
218 var list_id = uri_id(list.uri);
219 var existing = lists.find('li#list-'+list_id);
220 if (existing.length) {
221 existing.data('lsl-version', list.version)
222 .data('lsl-name', list.name)
224 existing.find('span.list-name').text(list.name);
227 var list_item = $('<li>')
228 .prop('id', 'list-'+list_id)
229 .data('lsl-uri', list.uri)
230 .data('lsl-version', list.version)
231 .data('lsl-name', list.name)
233 $('<span class="list-name">')
236 lists.append(list_item);
240 if (!selected_list || selected_list.hasClass('old'))
241 select_list(lists.find('>li').eq(0));
243 lists.find('li.old').remove();
246 function new_list_submission_done(data) {
247 $('input[name="list_name"]').val('').trigger('change');
249 if (data.lists_version != lists_version) {
252 var new_list = $('li#list-'+uri_id(data.uri));
254 select_list(new_list);
259 console.log("TODO: easy-add new list");
262 function handle_new_list_submission(){
263 $.post(uri_base + '/api/v1/list',
264 JSON.stringify({name:$('input[name="list_name"]').val()}))
265 .done(new_list_submission_done);
268 function new_list_item_submission_done(data) {
269 got_lists_version(data.lists_version);
270 selected_list.data('lsl-version', selected_list.data('lsl-version') + 1 );
271 got_list_version(data.list_version);
274 description: $('#new-list-item input[type="text"]').val().trim(),
275 done: $('#new-list-item input[type="checkbox"]').prop('checked'),
279 selected_list.data('lsl-items').push(new_item);
280 add_list_item(new_item);
282 $('#new-list-item input').val('');
284 function delete_list_item(dlg, li) {
285 $.ajax(li.data('lsl-uri'),
289 dlg.dialog('destroy');
290 selected_list.data('lsl-version', selected_list.data('lsl-version')+1);
291 got_list_version(resp.list_version);
292 got_lists_version(resp.lists_version);
295 function save_list_item(dlg,li) {
296 var new_description = dlg.find('input[type="text"]').val();
298 $.ajax( li.data('lsl-uri'),
300 data: JSON.stringify({
301 description: new_description,
302 version: li.data('lsl-version')})
306 selected_list.data('lsl-version', selected_list.data('lsl-version') + 1);
308 li.data('lsl-description', new_description);
309 li.data('lsl-version', d.version);
310 li.find('.description').text(new_description);
312 dlg.dialog('destroy');
313 got_list_version(d.list_version);
314 got_lists_version(d.lists_version);
317 function edit_list_item(li) {
322 $('<legend>').text('Item name'),
323 $('<input type="text" size="10">')
324 .on('keypress', (ev) => {
325 if (13 == ev.keyCode) {
326 save_list_item(d, li);
332 .val(li.data('lsl-description'))
337 dialogClass: 'edit-item-dialog',
341 width: 'max-content',
343 $(ev.target).dialog('destroy');
348 icon: 'ui-icon-trash',
350 delete_list_item(d, li);
355 click: ()=>{ d.dialog('destroy'); },
358 icon: 'ui-icon-disk',
361 save_list_item(d, li);
367 function handle_list_item_edit(ev) {
368 var li = $(ev.target).closest('li');
372 function handle_new_list_item_submission(){
373 var description = $('#new-list-item input[type="text"]').val().trim();
374 if (description.length == 0) return;
376 $.post(selected_list.data('lsl-uri'),
378 description: description,
379 done: $('#new-list-item input[type="checkbox"]').prop('checked')
382 .done(new_list_item_submission_done);
384 function handle_list_item_state_changed(ev) {
385 var item = $(ev.target).closest('li');
386 var cb = item.find('input[type="checkbox"]');
388 $.ajax(item.data('lsl-uri'),
390 data: JSON.stringify({
391 version: item.data('lsl-version'),
392 done: cb.prop('checked')})
395 .done(function(resp){
396 item.data('lsl-version', resp.version);
397 got_lists_version(resp.lists_version);
398 selected_list.data('lsl-version', selected_list.data('lsl-version')+1);
399 got_list_version(resp.list_version);
403 uri_base = $('#page').attr('lsl-uri-base');
404 environment = $('#page').attr('lsl-environment');
405 devel_env = environment == 'development';
407 $(document).ajaxStart(function(){
408 $(document).addClass('blocked');
411 $(document).addClass('busy');
415 $(document).ajaxStop(function(){
416 $(document).removeClass('busy');
419 $(document).removeClass('blocked');
423 $.ajaxSetup({contentType: 'application/json'});
424 $('button, input[type="submit"], input[type="reset"]').each(function(){
425 var class_prop = $(this).prop('class');
426 var icon_classes = class_prop.match(ui_icon_class_re);
427 $(this).button({icon: icon_classes?icon_classes[0]:null});
430 $('#new-list-sidebar-item button').on('click', handle_new_list_submission);
431 $('#new-list-sidebar-item input').on('keypress', function(ev) {
432 if (13 == ev.keyCode) {
433 handle_new_list_submission();
440 .on('click', 'li', ev=>{
441 select_list($(ev.target).closest('li'));
443 $('#list-edit-trigger').on('click', ev => {
447 $('#list-items').on('click', '>li .edit-trigger', handle_list_item_edit);
448 $('#new-list-item button').on('click', handle_new_list_item_submission);
449 $('#new-list-item input').on('keypress', ev => {
450 if (13 == ev.keyCode) {
451 handle_new_list_item_submission();
456 $('#list-items').on('change', '.list-item-row input[type="checkbox"]', handle_list_item_state_changed);
458 $('body').on('click', '.ui-widget-overlay', (ev) => {
459 $(ev.target).siblings('.ui-dialog').find('.ui-dialog-content').dialog('close');