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;
11 var last_item_action, last_item_action_stamp, item_action_streak = 0;
13 function debug(...args) {
15 console.debug.apply(console, args);
18 function uri_id(uri) {
19 var m = uri.match(uri_id_re);
20 return m ? m[1] : null;
22 function add_list_item(data) {
23 var item = $('<li>').addClass('list-item-row').data({
25 'lsl-version': data.version,
26 'lsl-description': data.description,
27 'lsl-done': data.done});
28 var cb = $('<input type="checkbox">');
29 if (data.done) cb.prop('checked', true);
31 item.append($('<span class="description">').text(data.description || ''));
32 item.append($('<span class="edit-trigger">').text('…'));
34 $('#list-items').append(item);
35 $('#list-contents').addClass('have-list-items');
37 function got_lists_version(new_version) {
38 if (new_version != lists_version)
39 window.setTimeout(load_lists);
41 function got_list_version(new_version) {
42 if (new_version != selected_list.data('lsl-version'))
44 () => load_list_items(selected_list.data('lsl-uri'), selected_list));
46 function load_list_items(uri, target) {
49 target.data('lsl-items', item_data.items);
50 target.data('lsl-version', item_data.version);
52 // TODO: merge new items into existing ones
53 // keep track of the last existing item, and append new one
54 // after it, prepending if there is no last existing item
55 // the newly prepended/inserted item becomes the last existing
56 $('#list-contents').removeClass('have-list-items');
57 var item_list = $('#list-items').empty();
59 $.each(item_data.items, (i,item) => {
63 got_lists_version(item_data.lists_version);
66 function select_list(new_selected_list) {
67 if (new_selected_list && selected_list
68 && new_selected_list.length && selected_list.length
69 && new_selected_list.get(0) == selected_list.get(0)
73 if (new_selected_list && !new_selected_list.length)
74 new_selected_list = null;
76 $('#page').toggleClass('have-lists', !!new_selected_list);
79 selected_list.removeClass('selected');
81 if (new_selected_list) {
82 load_list_items(new_selected_list.data('lsl-uri'), new_selected_list);
83 new_selected_list.addClass('selected');
84 $('#selected-list-name').text(new_selected_list.data('lsl-name'));
87 selected_list = new_selected_list;
89 function edit_list() {
94 $('<legend>').text('List name'),
95 $('<input type="text" size="10">')
96 .on('keypress', (ev) => {
97 if (13 == ev.keyCode) {
104 .val(selected_list.data('lsl-name'))
109 dialogClass: 'edit-list-dialog',
113 width: 'min(calc(100% - 2em), 20em)',
115 $(ev.target).dialog('destroy');
120 icon: 'ui-icon-trash',
126 icon: 'ui-icon-disk',
135 function delete_list(dlg) {
136 // TODO: store all data including list items in a "Deleted"
137 // pop-up with an "Undo" link that can be used to restore the list
138 var lists_ver = lists_version;
139 $.ajax( selected_list.data('lsl-uri'),
143 lists_version = lists_ver + 1;
144 var deleted_list = selected_list;
146 var new_selected = deleted_list.next();
147 if (new_selected.length) {
148 select_list(new_selected)
151 new_selected = deleted_list.prev();
152 if (new_selected.length) {
153 select_list(new_selected);
156 $('#page').removeClass('have-lists');
160 deleted_list.remove();
161 dlg.dialog('destroy');
162 got_lists_version(d.lists_version);
165 function save_list(dlg) {
166 var lists_ver = lists_version;
167 var new_name = dlg.find('input[type="text"]').val();
169 $.ajax( selected_list.data('lsl-uri'),
171 data: JSON.stringify({ name: new_name,
172 version: selected_list.data('lsl-version')})
176 lists_version = lists_ver + 1;
178 selected_list.find('.list-name').text(new_name);
179 selected_list.data('lsl-name', new_name);
180 $('#selected-list-name').text(new_name);
182 dlg.dialog('destroy');
183 got_lists_version(d.lists_version);
186 function load_lists() {
187 return $.get(uri_base + '/api/v1/list')
189 var splash = $('#splash');
191 var dur = splash.css('transition-duration');
192 if (dur && dur.endsWith('s')) {
193 dur = 1000 * parseFloat(dur.substring(0, dur.length-1));
198 var now = Date.now();
199 window.setTimeout(() => {
200 splash.addClass('done');
201 debug('scheduling splash removal in '+dur+'ms');
202 window.setTimeout(()=>{ splash.remove(); }, dur);
204 Math.max(0, 500 - (now - start_time))
209 lists_version = data.lists_version;
211 var lists = $('#lists');
212 lists.find('>li').addClass('old');
214 $.each(data.lists, (i, list) => {
215 var list_id = uri_id(list.uri);
216 var existing = lists.find('li#list-'+list_id);
217 if (existing.length) {
218 existing.data('lsl-version', list.version)
219 .data('lsl-name', list.name)
221 existing.find('span.list-name').text(list.name);
224 var list_item = $('<li>')
225 .prop('id', 'list-'+list_id)
226 .data('lsl-uri', list.uri)
227 .data('lsl-version', list.version)
228 .data('lsl-name', list.name)
230 $('<span class="list-name">')
233 lists.append(list_item);
237 if (!selected_list || selected_list.hasClass('old'))
238 select_list(lists.find('>li').eq(0));
240 lists.find('li.old').remove();
243 function new_list_submission_done(data) {
244 $('input[name="list_name"]').val('').trigger('change');
246 if (data.lists_version != lists_version) {
249 var new_list = $('li#list-'+uri_id(data.uri));
251 select_list(new_list);
256 console.log("TODO: easy-add new list");
259 function handle_new_list_submission(){
260 $.post(uri_base + '/api/v1/list',
261 JSON.stringify({name:$('input[name="list_name"]').val()}))
262 .done(new_list_submission_done);
265 function new_list_item_submission_done(data) {
266 got_lists_version(data.lists_version);
267 selected_list.data('lsl-version', selected_list.data('lsl-version') + 1 );
268 got_list_version(data.list_version);
271 description: $('#new-list-item input[type="text"]').val().trim(),
272 done: $('#new-list-item input[type="checkbox"]').prop('checked'),
276 selected_list.data('lsl-items').push(new_item);
277 add_list_item(new_item);
279 $('#new-list-item input').val('');
281 function delete_list_item(dlg, li) {
282 $.ajax(li.data('lsl-uri'),
286 dlg.dialog('destroy');
287 selected_list.data('lsl-version', selected_list.data('lsl-version')+1);
288 got_list_version(resp.list_version);
289 got_lists_version(resp.lists_version);
292 function save_list_item(dlg,li) {
293 var new_description = dlg.find('input[type="text"]').val();
295 $.ajax( li.data('lsl-uri'),
297 data: JSON.stringify({
298 description: new_description,
299 version: li.data('lsl-version')})
303 selected_list.data('lsl-version', selected_list.data('lsl-version') + 1);
305 li.data('lsl-description', new_description);
306 li.data('lsl-version', d.version);
307 li.find('.description').text(new_description);
309 dlg.dialog('destroy');
310 got_list_version(d.list_version);
311 got_lists_version(d.lists_version);
314 function edit_list_item(li) {
319 $('<legend>').text('Item name'),
320 $('<input type="text" size="10">')
321 .on('keypress', (ev) => {
322 if (13 == ev.keyCode) {
323 save_list_item(d, li);
329 .val(li.data('lsl-description'))
334 dialogClass: 'edit-item-dialog',
338 width: 'min(calc(100% - 2em), 20em)',
340 $(ev.target).dialog('destroy');
345 icon: 'ui-icon-trash',
347 delete_list_item(d, li);
351 icon: 'ui-icon-disk',
354 save_list_item(d, li);
360 function handle_list_item_edit(ev) {
361 var li = $(ev.target).closest('li');
365 function handle_new_list_item_submission(){
366 var description = $('#new-list-item input[type="text"]').val().trim();
367 if (description.length == 0) return;
369 $.post(selected_list.data('lsl-uri'),
371 description: description,
372 done: $('#new-list-item input[type="checkbox"]').prop('checked')
375 .done(new_list_item_submission_done);
377 function reposition_item_multi_action() {
378 var box = $('#item-multi-action');
379 var cnt = $('#content');
380 var cnt_x = cnt.offset().left;
381 var cnt_w = cnt.css('width').replace('px', '');
382 var box_w = box.width();
384 box.css('left', cnt_x + cnt_w / 2 - box_w / 2);
386 function handle_list_item_state_changed(ev) {
387 var item = $(ev.target).closest('li');
388 var cb = item.find('input[type="checkbox"]');
390 var action = cb.prop('checked') ? 'check' : 'clear';
391 var now = new Date();
392 var since_last_action = now - last_item_action_stamp;
394 console.debug(action, last_item_action, now - last_item_action_stamp, item_action_streak);
396 && last_item_action == action
397 && since_last_action < 3000)
399 item_action_streak ++;
401 if (item_action_streak > 2
402 && ( action == 'check' && $('#list-items input[type="checkbox"]').not(':checked').length
403 || action == 'clear' && $('#list-items input[type="checkbox"]').filter(':checked').length
406 var box = $('#item-multi-action')
407 .removeClass('checking clearing')
408 .addClass(action+'ing')
409 .addClass('in-view');
410 reposition_item_multi_action();
411 var old_timer = box.data('lsl-hide-timer');
413 window.clearTimeout(old_timer);
415 box.data('lsl-hide-timer', window.setTimeout(() => {
416 box.removeClass('in-view').data('lsl-hide-timer', false);
421 $('#item-multi-action').removeClass('in-view');
422 item_action_streak = 1;
425 last_item_action = action;
426 last_item_action_stamp = now;
428 $.ajax(item.data('lsl-uri'),
430 data: JSON.stringify({
431 version: item.data('lsl-version'),
432 done: cb.prop('checked')})
435 .done(function(resp){
436 item.data('lsl-version', resp.version);
437 got_lists_version(resp.lists_version);
438 selected_list.data('lsl-version', selected_list.data('lsl-version')+1);
439 got_list_version(resp.list_version);
443 uri_base = $('#page').attr('lsl-uri-base');
444 environment = $('#page').attr('lsl-environment');
445 devel_env = environment == 'development';
447 $(document).ajaxStart(function(){
448 $(document).addClass('blocked');
451 $(document).addClass('busy');
455 $(document).ajaxStop(function(){
456 $(document).removeClass('busy');
459 $(document).removeClass('blocked');
463 $.ajaxSetup({contentType: 'application/json'});
464 $('button, input[type="submit"], input[type="reset"]').each(function(){
465 var class_prop = $(this).prop('class');
466 var icon_classes = class_prop.match(ui_icon_class_re);
467 $(this).button({icon: icon_classes?icon_classes[0]:null});
470 $('#new-list-sidebar-item button').on('click', handle_new_list_submission);
471 $('#new-list-sidebar-item input').on('keypress', function(ev) {
472 if (13 == ev.keyCode) {
473 handle_new_list_submission();
480 .on('click', 'li', ev=>{
481 select_list($(ev.target).closest('li'));
483 $('#list-edit-trigger').on('click', ev => {
487 $('#list-items').on('click', '>li .edit-trigger', handle_list_item_edit);
488 $('#new-list-item button').on('click', handle_new_list_item_submission);
489 $('#new-list-item input').on('keypress', ev => {
490 if (13 == ev.keyCode) {
491 handle_new_list_item_submission();
496 $('#list-items').on('change', '.list-item-row input[type="checkbox"]', handle_list_item_state_changed);
497 $('#list-items').on('click', '.list-item-row > .description', (ev)=>{
498 $(ev.target).prev('input').trigger('click');
501 $('body').on('click', '.ui-widget-overlay', (ev) => {
502 $(ev.target).siblings('.ui-dialog').find('.ui-dialog-content').dialog('close');
504 $(window).on('resize', () => { reposition_item_multi_action(); });
505 $('#btn-check-all').click((ev) => {
506 $('#list-items input[type="checkbox"]').not(':checked').prop('checked', true).trigger('change');
507 $('#item-multi-action').removeClass('in-view');
510 $('#btn-clear-all').click((ev) => {
511 $('#list-items input[type="checkbox"]').filter(':checked').prop('checked', false).trigger('change');
512 $('#item-multi-action').removeClass('in-view');