feat(admin): replace ticket dialogs with in-page views

Ticket handling on users.php?page=aksrt_tickets no longer uses dialogs.
The list, the workspace (?id=N) and the assisted create form (?view=new)
are server-rendered page views that carry the list filters and page
for going back. Writes still go through the ticket REST routes; on
success the page reloads with a native notice, and unsent drafts in
other forms survive the reload via sessionStorage. Uncertain or
conflicting writes lock every form and only offer a reload.

Remove dead code: UsersMenusTicketsDialogs, the aksrt_ticket_view AJAX
read and its nonce, dialog CSS/JS (backdrop, scroll lock, focus return,
read races) and the dialog runtime test. Fix the create link carrying
an unclamped page number on out-of-range list pages.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
kate522andClaude Fable 5 committed 2026-10-31 14:45:27 +08:00
1 parent 48e54dc115
commit d86a85e6a6
13 files changed
+720 -1264

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+110 -270
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@@ -1,33 +1,20 @@
/** 工单后台:按需加载弹窗,写操作只使用工单 REST 接口。 */
/** 工单后台:列表 / 处理工作区 / 代客提交均为页内视图;写操作只使用工单 REST 接口,成功后整页跳转刷新。 */
(function () {
'use strict';
var root = document.querySelector('.aksrt-tickets-admin');
var config = window.AKSRTAdminTickets;
var createDialog = document.getElementById('aksrt-ticket-create-dialog');
var detailDialog = document.getElementById('aksrt-ticket-detail-dialog');
if (!root || !config || !createDialog || !detailDialog || typeof detailDialog.showModal !== 'function') return;
if (!root || !config) return;
var strings = config.strings;
var panel = detailDialog.querySelector('[data-aksrt-ticket-panel]');
var list = root.querySelector('[data-aksrt-ticket-list]');
var detailTitle = document.getElementById('aksrt-ticket-detail-title');
var initialTitle = detailTitle.textContent;
var feedbackBox = root.querySelector('[data-aksrt-ticket-feedback]');
var detail = root.querySelector('[data-aksrt-ticket-detail]');
var ticketId = detail ? parseInt(detail.dataset.aksrtTicketDetail, 10) : 0;
var draftKey = 'aksrt-ticket-drafts-' + ticketId;
var baselines = new WeakMap();
var active = null;
var opener = null;
var ticketId = 0;
var saving = false;
var loading = false;
var stale = false;
var retryPage = false;
var savedMessage = '';
var savedDrafts = {};
var disabledControls = [];
var readController = null;
var generation = 0;
var pointerOutside = false;
var feedbackTimer = 0;
var leaving = false;
function values(form) {
var result = {};
@@ -37,14 +24,18 @@
return result;
}
function forms() {
return Array.prototype.slice.call(root.querySelectorAll('[data-aksrt-ticket-form]'));
}
/** 各表单相对初始值的改动;except 为正在提交的表单。 */
function drafts(except) {
var result = {};
if (!active) return result;
active.querySelectorAll('[data-aksrt-ticket-form]').forEach(function (form) {
forms().forEach(function (form) {
if (form === except) return;
var base = baselines.get(form) || {};
var changed = {};
var current = values(form);
var changed = {};
Object.keys(current).forEach(function (key) {
if (current[key] !== base[key]) changed[key] = current[key];
});
@@ -53,10 +44,6 @@
return result;
}
function dirty() {
return Object.keys(drafts()).length > 0 || Object.keys(savedDrafts).length > 0;
}
function counter(field) {
var output = root.querySelector('[data-aksrt-ticket-counter="' + field.id + '"]');
if (!output) return;
@@ -75,97 +62,64 @@
if (!select) return;
var option = select.options[select.selectedIndex];
var closed = !!option && option.dataset.closed === '1';
var warning = form.querySelector('[data-aksrt-ticket-close-warning]');
var confirm = form.querySelector('[data-aksrt-ticket-close-confirm]');
warning.hidden = !closed;
form.querySelector('[data-aksrt-ticket-close-warning]').hidden = !closed;
confirm.required = closed;
if (!closed) confirm.checked = false;
}
function setupForms(container, restore) {
container.querySelectorAll('[data-aksrt-ticket-form]').forEach(function (form) {
baselines.set(form, values(form));
var changes = (restore || {})[form.dataset.aksrtTicketForm] || {};
form.querySelectorAll('[name]').forEach(function (field) {
if (Object.prototype.hasOwnProperty.call(changes, field.name)) field.value = changes[field.name];
validateText(field);
});
syncStatus(form);
});
container.querySelectorAll('[data-aksrt-ticket-editor]').forEach(counter);
function feedback(message, error, reload) {
if (!feedbackBox) return;
feedbackBox.hidden = !message;
feedbackBox.classList.toggle('is-error', !!error);
feedbackBox.querySelector('p').textContent = message || '';
feedbackBox.querySelector('[data-aksrt-ticket-reload]').hidden = !reload;
}
/** 成功与可忽略的错误提示自动消失;加载/保存中与需重试的提示保留到状态变化。 */
function feedback(dialog, message, error, retry) {
var box = dialog.querySelector('[data-aksrt-ticket-feedback]');
clearTimeout(feedbackTimer);
box.hidden = !message;
box.classList.toggle('is-error', !!error);
box.querySelector('p').textContent = message || '';
box.querySelector('[data-aksrt-ticket-retry]').hidden = !retry;
if (!message || retry || message === strings.loading || message === strings.saving) return;
feedbackTimer = setTimeout(function () { box.hidden = true; }, error ? 6000 : 3000);
}
function busy(value) {
function busy(form, value) {
saving = value;
if (!active) return;
active.setAttribute('aria-busy', String(value));
if (value) {
disabledControls = [];
active.querySelectorAll('input, select, textarea, button').forEach(function (control) {
disabledControls.push([control, control.disabled]);
form.setAttribute('aria-busy', String(value));
form.querySelectorAll('input, select, textarea, button').forEach(function (control) {
if (value) {
control.dataset.aksrtWasDisabled = control.disabled ? '1' : '';
control.disabled = true;
});
} else {
disabledControls.forEach(function (entry) { entry[0].disabled = entry[1]; });
disabledControls = [];
}
} else {
control.disabled = control.dataset.aksrtWasDisabled === '1';
delete control.dataset.aksrtWasDisabled;
}
});
}
function lockStaleForms() {
if (!stale || !active) return;
active.querySelectorAll('form input, form select, form textarea, form button[type="submit"]').forEach(function (control) {
/** 工单已被删除、权限失效或状态冲突时,锁定所有写入口,只留「重新加载」。 */
function lockForms() {
root.querySelectorAll('[data-aksrt-ticket-form] :is(input, select, textarea, button), [data-aksrt-ticket-assign]').forEach(function (control) {
control.disabled = true;
});
active.querySelectorAll('[data-aksrt-ticket-assign]').forEach(function (button) { button.disabled = true; });
}
/** 会话已在底部或无需滚动时隐藏「查看最新记录」,避免点击无反应。 */
function syncLatest() {
var conversation = panel.querySelector('.aksrt-ticket-conversation__scroll');
var button = panel.querySelector('[data-aksrt-ticket-latest]');
var conversation = root.querySelector('.aksrt-ticket-conversation__scroll');
var button = root.querySelector('[data-aksrt-ticket-latest]');
if (!conversation || !button) return;
button.hidden = conversation.scrollHeight - conversation.clientHeight - conversation.scrollTop <= 8;
}
/** 会话内滚到底部;手动触发时同时让弹窗正文露出会话底部。 */
function showLatest(manual) {
var conversation = panel.querySelector('.aksrt-ticket-conversation__scroll');
var conversation = root.querySelector('.aksrt-ticket-conversation__scroll');
if (!conversation) return;
conversation.scrollTop = conversation.scrollHeight;
if (manual) {
var gap = conversation.getBoundingClientRect().bottom - panel.getBoundingClientRect().bottom;
if (gap > 0) panel.scrollTop += gap;
conversation.focus({ preventScroll: true });
}
if (manual) conversation.focus({ preventScroll: true });
syncLatest();
}
function updateUrl(id, page) {
var url = new URL(window.location.href);
if (id) url.searchParams.set('id', String(id));
else url.searchParams.delete('id');
if (page) {
if (page > 1) url.searchParams.set('paged', String(page));
else url.searchParams.delete('paged');
}
url.hash = '';
window.history.replaceState(window.history.state, '', url.toString());
}
async function request(url, options) {
var response = await fetch(url, Object.assign({ credentials: 'same-origin' }, options));
async function request(url, body, signal) {
var response = await fetch(url, {
method: 'POST',
credentials: 'same-origin',
headers: { 'Content-Type': 'application/json', 'X-WP-Nonce': config.restNonce },
body: body,
signal: signal,
});
var result = await response.json();
if (!response.ok || !result || result.success !== true) {
var error = new Error(result && (result.message || (result.data && result.data.message)) || strings.saveFailed);
@@ -176,114 +130,69 @@
return result.data;
}
function readUrl(id, refresh) {
var url = new URL(config.ajaxUrl, window.location.href);
var current = new URL(window.location.href);
['status', 'ticket_type_id', 's', 'paged'].forEach(function (key) {
if (current.searchParams.has(key)) url.searchParams.set(key, current.searchParams.get(key));
});
url.searchParams.set('action', 'aksrt_ticket_view');
url.searchParams.set('nonce', config.readNonce);
/** 成功后跳回工作区并带结果码;未提交的其它表单草稿暂存到 sessionStorage,加载后恢复。 */
function go(id, kind, remaining) {
var url = new URL(window.location.href);
url.searchParams.delete('view');
url.searchParams.set('id', String(id));
if (refresh) url.searchParams.set('refresh_list', '1');
return url.toString();
}
async function loadDetail(id, refresh, message, restore) {
if (readController) readController.abort();
var current = ++generation;
var controller = new AbortController();
readController = controller;
var timer = setTimeout(function () { controller.abort(); }, 30000);
loading = true;
panel.setAttribute('aria-busy', 'true');
feedback(detailDialog, strings.loading, false, false);
url.searchParams.set('aksrt_ticket_msg', kind);
url.hash = '';
try {
var data = await request(readUrl(id, refresh), { signal: controller.signal, cache: 'no-store' });
if (current !== generation || active !== detailDialog) return;
panel.innerHTML = data.panel;
detailTitle.textContent = data.title;
if (typeof data.list === 'string') list.innerHTML = data.list;
updateUrl(id, data.page);
setupForms(panel, restore);
showLatest(false);
var notes = panel.querySelector('.aksrt-ticket-detail__notes');
if (notes) notes.scrollTop = notes.scrollHeight;
stale = false;
savedDrafts = {};
savedMessage = '';
feedback(detailDialog, message, false, false);
if (message) detailTitle.focus();
} catch (error) {
if (current !== generation || active !== detailDialog) return;
stale = true;
retryPage = [401, 403, 404].indexOf(error.status) !== -1;
if (error.status === 404) updateUrl(0);
savedDrafts = restore || {};
savedMessage = message || '';
feedback(detailDialog, message ? strings.refreshFailed : (error.confirmed ? error.message : strings.loadFailed), true, true);
} finally {
clearTimeout(timer);
if (current === generation) {
loading = false;
panel.removeAttribute('aria-busy');
readController = null;
lockStaleForms();
}
if (Object.keys(remaining).length) window.sessionStorage.setItem('aksrt-ticket-drafts-' + id, JSON.stringify(remaining));
} catch (e) { /* 存储不可用时放弃草稿恢复 */ }
leaving = true;
window.location.assign(url.toString());
}
function restoreDrafts() {
var saved = {};
try {
saved = JSON.parse(window.sessionStorage.getItem(draftKey) || '{}') || {};
window.sessionStorage.removeItem(draftKey);
} catch (e) { saved = {}; }
return saved;
}
function setup() {
var restore = ticketId ? restoreDrafts() : {};
forms().forEach(function (form) {
baselines.set(form, values(form));
var changes = restore[form.dataset.aksrtTicketForm] || {};
form.querySelectorAll('[name]').forEach(function (field) {
if (Object.prototype.hasOwnProperty.call(changes, field.name)) field.value = changes[field.name];
validateText(field);
});
syncStatus(form);
});
root.querySelectorAll('[data-aksrt-ticket-editor]').forEach(counter);
showLatest(false);
var notes = root.querySelector('.aksrt-ticket-detail__notes');
if (notes) notes.scrollTop = notes.scrollHeight;
// 结果码只用于本次渲染通知,刷新页面不应重复显示。
var url = new URL(window.location.href);
if (url.searchParams.has('aksrt_ticket_msg')) {
url.searchParams.delete('aksrt_ticket_msg');
window.history.replaceState(window.history.state, '', url.toString());
}
}
function show(dialog, source) {
active = dialog;
opener = source || null;
pointerOutside = false;
stale = false;
retryPage = false;
feedback(dialog, '', false, false);
dialog.showModal();
document.documentElement.classList.add('aksrt-ticket-modal-open');
}
function openDetail(id, source, refresh, message) {
ticketId = id;
detailTitle.textContent = initialTitle;
show(detailDialog, source);
updateUrl(id);
return loadDetail(id, !!refresh, message || '', {});
}
function close() {
if (!active || saving) return;
if (dirty() && !window.confirm(strings.discard)) return;
active.close();
}
root.addEventListener('click', function (event) {
var create = event.target.closest('[data-aksrt-dialog-open="aksrt-ticket-create-dialog"]');
var view = event.target.closest('[data-aksrt-ticket-view]');
if (create || view) {
event.preventDefault();
if (active) return;
if (create) show(createDialog, create);
else openDetail(parseInt(view.dataset.aksrtTicketView, 10), view);
if (event.target.closest('[data-aksrt-ticket-reload]')) {
leaving = true;
window.location.reload();
return;
}
if (!active || saving) return;
var retry = event.target.closest('[data-aksrt-ticket-retry]');
if (retry) {
if (retryPage) { window.location.reload(); return; }
if (!loading) loadDetail(ticketId, true, savedMessage, Object.assign({}, savedDrafts, drafts()));
return;
}
if (stale || loading) return;
if (saving || stale) return;
var assign = event.target.closest('[data-aksrt-ticket-assign]');
if (assign) {
var statusForm = assign.closest('section').querySelector('form');
var statusForm = root.querySelector('[data-aksrt-ticket-form="status"]');
if (!statusForm) return;
statusForm.querySelector('[name="admin_id"]').value = String(config.currentUser);
var statusSelect = statusForm.querySelector('[name="status"]');
if (statusSelect.value === 'pending') statusSelect.value = 'handling';
syncStatus(statusForm);
statusForm.querySelector('[type="submit"]').focus();
return;
}
if (event.target.closest('[data-aksrt-ticket-latest]')) showLatest(true);
});
@@ -308,7 +217,7 @@
var insert = (before && !/\n$/.test(before) ? '\n' : '') + select.value;
var next = before + insert + field.value.slice(end);
if (next.length > field.maxLength) {
feedback(active, strings.tooLong, true, false);
feedback(strings.tooLong, true, false);
} else {
field.value = next;
field.focus();
@@ -323,7 +232,7 @@
var form = event.target.closest('[data-aksrt-ticket-form]');
if (!form) return;
event.preventDefault();
if (saving || loading || stale || !active) return;
if (saving || stale) return;
form.querySelectorAll('input, textarea').forEach(validateText);
if (!form.reportValidity()) return;
var kind = form.dataset.aksrtTicketForm;
@@ -331,100 +240,31 @@
var remaining = drafts(form);
var controller = new AbortController();
var timer = setTimeout(function () { controller.abort(); }, 30000);
busy(true);
feedback(active, strings.saving, false, false);
busy(form, true);
feedback(strings.saving, false, false);
try {
var data = await request(form.action, {
method: 'POST',
headers: { 'Content-Type': 'application/json', 'X-WP-Nonce': config.restNonce },
body: body,
signal: controller.signal,
});
clearTimeout(timer);
var data = await request(form.action, body, controller.signal);
baselines.set(form, values(form));
if (kind === 'create') {
var source = opener;
busy(false);
await new Promise(function (resolve) {
createDialog.addEventListener('close', resolve, { once: true });
createDialog.close();
});
await openDetail(data.id, source, true, strings.created);
} else {
if (kind !== 'status') form.reset();
baselines.set(form, values(form));
await loadDetail(ticketId, true, strings[kind], remaining);
}
go(kind === 'create' ? data.id : ticketId, kind === 'create' ? 'created' : kind, remaining);
} catch (error) {
var reload = !error.confirmed || [401, 403, 404].indexOf(error.status) !== -1;
stale = reload || error.status === 409;
retryPage = reload || (kind === 'create' && stale);
if (error.status === 404) updateUrl(0);
feedback(active, error.confirmed ? error.message : strings.uncertain, true, stale);
busy(form, false);
// 结果未确认或工单已不可写:只能重新加载核对,不允许原样再提交。
stale = !error.confirmed || [401, 403, 404, 409].indexOf(error.status) !== -1;
feedback(error.confirmed ? error.message : strings.uncertain, true, stale);
if (stale) lockForms();
} finally {
clearTimeout(timer);
busy(false);
lockStaleForms();
}
});
[createDialog, detailDialog].forEach(function (dialog) {
function outside(event) {
var rect = dialog.getBoundingClientRect();
return event.clientX < rect.left || event.clientX > rect.right || event.clientY < rect.top || event.clientY > rect.bottom;
}
dialog.addEventListener('pointerdown', function (event) { pointerOutside = event.target === dialog && outside(event); });
dialog.addEventListener('pointercancel', function () { pointerOutside = false; });
dialog.addEventListener('click', function (event) {
if (event.target.closest('[data-aksrt-dialog-close]') || (pointerOutside && event.target === dialog && outside(event))) {
event.preventDefault();
close();
}
pointerOutside = false;
});
dialog.addEventListener('cancel', function (event) { event.preventDefault(); close(); });
dialog.addEventListener('close', function () {
var previous = opener;
var previousId = ticketId;
if (readController) readController.abort();
generation += 1;
readController = null;
loading = false;
stale = false;
savedDrafts = {};
savedMessage = '';
if (dialog === detailDialog) {
panel.replaceChildren();
updateUrl(0);
} else {
var form = dialog.querySelector('form');
if (form) form.reset();
setupForms(dialog);
}
active = null;
opener = null;
ticketId = 0;
document.documentElement.classList.remove('aksrt-ticket-modal-open');
if (!previous || !previous.isConnected) previous = root.querySelector('[data-aksrt-ticket-view="' + previousId + '"]') || root.querySelector('[data-aksrt-dialog-open]');
if (previous) previous.focus();
});
});
// scroll 不冒泡,用捕获监听会话容器。
panel.addEventListener('scroll', syncLatest, true);
// 把正文可视高度写给 CSS,用于限制右侧栏高度。
if (typeof ResizeObserver === 'function') {
new ResizeObserver(function () {
panel.style.setProperty('--aksrt-ticket-panel-height', panel.clientHeight + 'px');
}).observe(panel);
}
var conversation = root.querySelector('.aksrt-ticket-conversation__scroll');
if (conversation) conversation.addEventListener('scroll', syncLatest);
window.addEventListener('beforeunload', function (event) {
if (!saving && !dirty()) return;
if (leaving || (!saving && !Object.keys(drafts()).length)) return;
event.preventDefault();
event.returnValue = '';
});
setupForms(createDialog);
var initialId = parseInt(new URL(window.location.href).searchParams.get('id'), 10);
if (initialId > 0) openDetail(initialId, root.querySelector('[data-aksrt-ticket-view="' + initialId + '"]'));
setup();
})();