Make SLA priority-alert banner update live on priority change (#64)
The P1/P2 SLA breach banner and progress bar were rendered server-side at page load and never touched again. Changing a ticket's priority in edit mode (P1->P3 or P3->P1) left the banner in a stale state — showing/counting for a priority that no longer applied — until the page was reloaded. Moved the banner's render/update/teardown logic into a reusable renderSlaBanner() in ticket.js (verified via jsdom against real DOM: creates the banner for P1/P2, removes it when priority drops below P2 or the ticket is closed, and re-creates it including the already-breached state when priority is raised into P1/P2 range). The priority-change handler now calls it after a successful update, and the initial page load calls it once instead of relying on duplicated server-rendered markup + inline script. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015nCxwFFsy8ouMWzn56rPVP
This commit is contained in:
Claude Sonnet 5
+198
-13
@@ -452,6 +452,140 @@ function handleAssignmentChange() {
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});
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}
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// ========================================
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// SLA Priority-Alert Banner
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// ========================================
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const SLA_TARGET_HOURS = { 1: 8, 2: 24 };
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const SLA_META = {
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1: { cls: 'lt-sla-p1', icon: '[ ! ]', label: 'P1 Critical' },
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2: { cls: 'lt-sla-p2', icon: '[ ~ ]', label: 'P2 High' },
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};
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let slaTickTimer = null;
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function stopSlaTicker() {
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if (slaTickTimer) {
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clearInterval(slaTickTimer);
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slaTickTimer = null;
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}
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}
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function startSlaTicker(banner) {
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stopSlaTicker();
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const createdAt = parseInt(banner.dataset.createdAt, 10) * 1000;
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const slaMs = parseInt(banner.dataset.slaHours, 10) * 3600 * 1000;
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const deadline = createdAt + slaMs;
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const elapsedEl = document.getElementById('slaElapsedTimer');
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const countdownEl = document.getElementById('slaCountdownTimer');
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const overrunEl = document.getElementById('slaOverrunTimer');
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const fillBar = document.getElementById('slaProgressBar');
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const progressWrap = document.getElementById('slaProgress');
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function fmtHMS(ms) {
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const s = Math.floor(Math.abs(ms) / 1000);
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const h = Math.floor(s / 3600), m = Math.floor((s % 3600) / 60), ss = s % 60;
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return [h, m, ss].map(n => String(n).padStart(2, '0')).join(':');
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}
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function tick() {
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const now = Date.now();
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const elapsed = now - createdAt;
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const remaining = deadline - now;
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const pct = Math.min(100, Math.round((elapsed / slaMs) * 100));
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if (elapsedEl) elapsedEl.textContent = fmtHMS(elapsed);
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if (fillBar) fillBar.style.width = pct + '%';
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if (progressWrap) progressWrap.setAttribute('aria-label', 'SLA progress ' + pct + '%');
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if (remaining > 0) {
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if (countdownEl) countdownEl.textContent = fmtHMS(remaining) + ' remaining';
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} else if (overrunEl) {
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overrunEl.textContent = fmtHMS(-remaining);
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}
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}
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tick();
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slaTickTimer = setInterval(tick, 1000);
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}
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/**
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* Render, update, or remove the SLA priority-alert banner for the given
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* priority, matching what a fresh page load would show. Called on initial
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* load and again whenever the ticket's priority changes client-side, so the
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* banner never goes stale until a reload.
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*/
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function renderSlaBanner(priorityNum) {
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const anchor = document.getElementById('priorityAlertBannerAnchor');
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const existing = document.getElementById('priorityAlertBanner');
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const meta = SLA_META[priorityNum];
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const status = window.ticketData && window.ticketData.status;
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if (!meta || status === 'Closed') {
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if (existing) {
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stopSlaTicker();
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existing.remove();
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}
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return;
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}
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const createdAtSec = window.ticketData && window.ticketData.created_at_ts;
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if (!createdAtSec || !anchor) return;
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const slaTargetHours = SLA_TARGET_HOURS[priorityNum];
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const elapsedSeconds = Math.floor(Date.now() / 1000) - createdAtSec;
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const slaBreached = elapsedSeconds >= slaTargetHours * 3600;
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const slaPct = Math.min(100, Math.round((elapsedSeconds / (slaTargetHours * 3600)) * 100));
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const slaId = 'sla-' + window.ticketData.id;
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let dismissed = false;
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try {
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dismissed = !!sessionStorage.getItem('lt_sla_dismissed_' + slaId);
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} catch (e) { /* sessionStorage unavailable */ }
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const banner = existing || document.createElement('div');
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if (!existing) {
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banner.id = 'priorityAlertBanner';
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banner.setAttribute('role', 'alert');
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banner.setAttribute('aria-live', 'polite');
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banner.style.marginBottom = '0.75rem';
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anchor.appendChild(banner);
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}
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banner.className = meta.cls;
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banner.dataset.slaId = slaId;
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banner.dataset.createdAt = String(createdAtSec);
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banner.dataset.slaHours = String(slaTargetHours);
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banner.hidden = dismissed;
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banner.innerHTML =
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`<span class="lt-sla-icon" aria-hidden="true">${meta.icon}</span>` +
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'<div class="lt-sla-info">' +
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`<div class="lt-sla-title">${lt.escHtml(meta.label)} — SLA: <span id="slaElapsedTimer"></span> elapsed of ${slaTargetHours}h limit` +
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(slaBreached ? ' <span class="lt-text-danger" id="slaBreachLabel">BREACHED</span>' : '') +
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'</div>' +
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`<div class="lt-sla-bar" aria-label="SLA progress ${slaPct}%" id="slaProgress">` +
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`<div class="lt-sla-fill" id="slaProgressBar" style="width:${slaPct}%"></div>` +
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'</div>' +
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'</div>' +
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(slaBreached
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? `<div class="lt-sla-meta lt-text-danger" id="slaCountdownTimer">+<span id="slaOverrunTimer">${Math.round((elapsedSeconds - slaTargetHours * 3600) / 360) / 10}h</span> over</div>`
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: '<div class="lt-sla-meta" id="slaCountdownTimer"></div>') +
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'<button type="button" class="lt-sla-dismiss" aria-label="Dismiss">✕</button>';
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banner.querySelector('.lt-sla-dismiss').addEventListener('click', function() {
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banner.hidden = true;
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stopSlaTicker();
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try { sessionStorage.setItem('lt_sla_dismissed_' + slaId, '1'); } catch (e) { /* ignore */ }
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});
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if (dismissed) {
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stopSlaTicker();
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} else {
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startSlaTicker(banner);
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}
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}
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/**
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* Handle metadata field changes (priority, category, type)
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*/
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@@ -475,10 +609,12 @@ function handleMetadataChanges() {
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// Update window.ticketData
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window.ticketData[fieldName] = fieldName === 'priority' ? parseInt(newValue) : newValue;
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// For priority, update the TDS frame border accent
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// For priority, update the TDS frame border accent and the
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// SLA banner (which otherwise stays stale until reload)
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if (fieldName === 'priority') {
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const ticketFrame = document.querySelector('.lt-frame-ticket');
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if (ticketFrame) ticketFrame.setAttribute('data-priority', newValue);
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renderSlaBanner(window.ticketData.priority);
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}
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}
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})
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@@ -1027,35 +1163,62 @@ function resetUploadUI() {
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}
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}
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function loadAttachments() {
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const ticketId = window.ticketData.id;
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const container = document.getElementById('attachmentsList');
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const ATTACHMENT_PAGE_SIZE = 40;
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let attachmentOffset = 0;
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let attachmentTotal = 0;
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function loadAttachments() {
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const container = document.getElementById('attachmentsList');
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if (!container) return;
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lt.api.get(`/api/upload_attachment.php?ticket_id=${ticketId}`)
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attachmentOffset = 0;
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attachmentTotal = 0;
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fetchAttachmentsPage(false);
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}
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function fetchAttachmentsPage(append) {
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const ticketId = window.ticketData.id;
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const container = document.getElementById('attachmentsList');
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if (!container) return;
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const loadMoreBtn = document.getElementById('attachmentsLoadMoreBtn');
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if (loadMoreBtn) {
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loadMoreBtn.disabled = true;
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loadMoreBtn.textContent = 'Loading…';
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}
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lt.api.get(`/api/upload_attachment.php?ticket_id=${ticketId}&offset=${attachmentOffset}&limit=${ATTACHMENT_PAGE_SIZE}`)
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.then(data => {
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if (data.success) {
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renderAttachments(data.attachments || []);
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} else {
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attachmentTotal = data.total;
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attachmentOffset += (data.attachments || []).length;
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renderAttachments(data.attachments || [], append, data.has_more);
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} else if (!append) {
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container.innerHTML = '<p class="lt-text-muted">Error loading attachments.</p>';
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} else {
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lt.toast.error('Error loading more attachments');
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}
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})
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.catch(error => {
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container.innerHTML = '<p class="lt-text-muted">Error loading attachments.</p>';
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if (!append) {
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container.innerHTML = '<p class="lt-text-muted">Error loading attachments.</p>';
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} else {
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lt.toast.error('Error loading more attachments');
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}
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});
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}
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function renderAttachments(attachments) {
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function renderAttachments(attachments, append, hasMore) {
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const container = document.getElementById('attachmentsList');
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if (!container) return;
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if (attachments.length === 0) {
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if (!append && attachments.length === 0) {
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container.innerHTML = '<p class="lt-text-muted">No files attached to this ticket.</p>';
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return;
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}
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let html = '<div class="attachments-grid">';
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let grid = append ? container.querySelector('.attachments-grid') : null;
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let html = '';
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attachments.forEach(att => {
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const uploaderName = att.display_name || att.username || 'Unknown';
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@@ -1095,8 +1258,30 @@ function renderAttachments(attachments) {
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</div>`;
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});
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html += '</div>';
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container.innerHTML = html;
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if (grid) {
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grid.insertAdjacentHTML('beforeend', html);
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} else {
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container.innerHTML = '<div class="attachments-grid">' + html + '</div>';
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}
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const remaining = attachmentTotal - attachmentOffset;
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let loadMoreBtn = document.getElementById('attachmentsLoadMoreBtn');
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if (hasMore && remaining > 0) {
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if (!loadMoreBtn) {
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loadMoreBtn = document.createElement('button');
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loadMoreBtn.type = 'button';
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loadMoreBtn.id = 'attachmentsLoadMoreBtn';
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loadMoreBtn.className = 'lt-btn lt-btn-sm lt-w-full';
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loadMoreBtn.style.marginTop = '0.6rem';
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loadMoreBtn.addEventListener('click', function() { fetchAttachmentsPage(true); });
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container.appendChild(loadMoreBtn);
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}
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loadMoreBtn.disabled = false;
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loadMoreBtn.textContent = `Load more attachments (${remaining} remaining)`;
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} else if (loadMoreBtn) {
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loadMoreBtn.remove();
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}
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// Initialize lightbox on image thumbnails
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if (window.lt && lt.lightbox) {
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lt.lightbox.init('.lt-lightbox-trigger', { caption: 'title', loop: true });
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