Maxim Dolgolyov
660e7e2747
Until now the 'gamification' feature flag did nothing: it had no row in
app_settings, the admin couldn't toggle it, awardXP/awardCoins ignored
it, and the CSS only hid three dashboard widgets — XP bars in textbooks
stayed visible regardless.
Phase 1 closes every hole.
Backend (source of truth):
• migration 029 seeds feature_gamification_enabled=1
• new isGamificationEnabled() helper in gamification/_shared.js with a
30s cache + invalidateGamificationCache() for instant admin toggles
• awardXP / awardCoins / updateStreak / unlockAchievement /
checkAchievements all bail out when the flag is off
• /api/gamification/* and /api/shop/* (user routes) return 404 when
disabled; admin routes remain open so the switch itself is reachable
• adminController.updateFeatures gains 'gamification' in the allow-list
and invalidates the cache on flip
Frontend:
• LS.isGamificationEnabled() (synchronous, populated by loadFeatures)
so xp.js + applyCosmetics can bail without a round-trip
• xp.js load/add/flush become no-ops when the flag is off
• applyCosmetics skips the round-trip when off
• CSS .no-gamification rule expanded to cover .hero-xp-badge, .po-xp,
.xp-card, .xp-bar, #frames-section, and a universal [data-gamified]
hook for future blocks
Textbooks (Variant 2 of the plan):
• backend/scripts/wrap_textbook_xp.py — idempotent script that adds
data-gamified to 167 XP tags across 63 textbook files (chapters +
hubs, all subjects/grades). Single CSS rule now hides everything.
Verified end-to-end: with the flag off, awardXP/awardCoins write nothing;
flipping back restores normal behavior.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
344 lines
18 KiB
HTML
344 lines
18 KiB
HTML
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<head>
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.foot{text-align:center;padding:24px 16px;color:var(--muted);font-size:.78rem;border-top:1px solid var(--border)}
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</style>
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</head>
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<body>
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<header class="hdr">
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<div class="hdr-inner">
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<div>
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<a href="/textbooks" class="hdr-back">
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<svg class="ic" viewBox="0 0 24 24"><polyline points="15 18 9 12 15 6"/></svg>
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К каталогу
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</a>
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</div>
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<div>
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<h1>Алгебра — 8 класс</h1>
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<div class="hdr-sub">Полный курс: корни, уравнения, неравенства</div>
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</div>
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<div class="hdr-side">
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<button id="theme-btn" class="hdr-btn" title="Сменить тему">
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<svg class="ic" viewBox="0 0 24 24"><path d="M21 12.8A9 9 0 1 1 11.2 3a7 7 0 0 0 9.8 9.8z"/></svg>
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<span id="theme-lab">Тёмная</span>
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</button>
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</div>
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</div>
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</header>
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<main>
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<section class="prog-overall">
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<div class="po-icon">x</div>
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<div class="po-text">
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<div class="po-label">Общий прогресс по курсу</div>
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<div id="overall-text" style="font-size:1.05rem;font-weight:700">Загрузка...</div>
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<div class="po-bar"><div id="overall-fill" class="po-fill" style="width:0%"></div></div>
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</div>
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<div id="hero-xp-badge" class="po-xp" style="display:none" data-gamified>0 XP</div>
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</section>
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<div class="ch-grid">
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<a href="/textbook/algebra-8-ch1" class="ch-card ch1-card" id="ch-1">
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<div class="ch-cover ch1">
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<div class="ch-cover-wm">I</div>
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<div class="ch-num">Глава 1</div>
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<div class="ch-title">Квадратные корни. Действительные числа</div>
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<div class="ch-range">§1–§6 + Финал</div>
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</div>
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<div class="ch-body">
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<div class="ch-desc">Понятие квадратного корня, арифметический корень, свойства квадратных корней, упрощение выражений с корнями, числовые неравенства, действительные числа.</div>
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<div class="ch-tags">
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<span class="ch-tag pink">Корни</span>
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<span class="ch-tag pink">Иррациональность</span>
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<span class="ch-tag pink">6 параграфов</span>
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</div>
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<div class="ch-prog">
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<div class="ch-prog-label"><span>Прогресс</span><span id="prog-1">0%</span></div>
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<div class="ch-prog-bar"><div class="ch-prog-fill" id="fill-1" style="width:0%"></div></div>
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</div>
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<div class="ch-action">
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<span id="btn-1">Открыть главу</span>
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<svg class="ic" viewBox="0 0 24 24"><polyline points="9 18 15 12 9 6"/></svg>
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</div>
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</div>
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</a>
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<a href="/textbook/algebra-8-ch2" class="ch-card ch2-card" id="ch-2">
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<div class="ch-cover ch2">
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<div class="ch-cover-wm">II</div>
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<div class="ch-num">Глава 2</div>
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<div class="ch-title">Квадратные уравнения</div>
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<div class="ch-range">§7–§12 + Финал</div>
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</div>
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<div class="ch-body">
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<div class="ch-desc">Квадратные уравнения и их решение, формула дискриминанта, теорема Виета, уравнения, сводимые к квадратным, задачи на составление уравнений.</div>
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<div class="ch-tags">
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<span class="ch-tag pink">Дискриминант</span>
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<span class="ch-tag pink">Теорема Виета</span>
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<span class="ch-tag pink">7 параграфов</span>
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</div>
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<div class="ch-prog">
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<div class="ch-prog-label"><span>Прогресс</span><span id="prog-2">0%</span></div>
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<div class="ch-prog-bar"><div class="ch-prog-fill" id="fill-2" style="width:0%"></div></div>
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</div>
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<div class="ch-action">
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<span id="btn-2">Открыть главу</span>
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<svg class="ic" viewBox="0 0 24 24"><polyline points="9 18 15 12 9 6"/></svg>
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</div>
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</div>
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</a>
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<a href="/textbook/algebra-8-ch3" class="ch-card ch3-card" id="ch-3">
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<div class="ch-cover ch3">
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<div class="ch-cover-wm">III</div>
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<div class="ch-num">Глава 3</div>
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<div class="ch-title">Неравенства с одной переменной</div>
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<div class="ch-range">§13–§18 + Финал</div>
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</div>
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<div class="ch-body">
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<div class="ch-desc">Числовые неравенства, линейные неравенства с одной переменной, системы и совокупности неравенств, метод интервалов, квадратные неравенства.</div>
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<div class="ch-tags">
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<span class="ch-tag indigo">Метод интервалов</span>
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<span class="ch-tag indigo">Системы</span>
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<span class="ch-tag indigo">7 параграфов</span>
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</div>
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<div class="ch-prog">
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<div class="ch-prog-label"><span>Прогресс</span><span id="prog-3">0%</span></div>
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<div class="ch-prog-bar"><div class="ch-prog-fill" id="fill-3" style="width:0%"></div></div>
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</div>
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<div class="ch-action">
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<span id="btn-3">Открыть главу</span>
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<svg class="ic" viewBox="0 0 24 24"><polyline points="9 18 15 12 9 6"/></svg>
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</div>
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</div>
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</a>
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</div>
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<div class="ach-strip" id="ach-strip">
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<div class="ach-icon">
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<svg viewBox="0 0 24 24" fill="none" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
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<path d="M6 9H4l-1-3h18l-1 3h-2M6 9l1 6h10l1-6M6 9h12"/><path d="M9 21h6M12 15v6"/>
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</svg>
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</div>
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<div class="ach-text">
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<div class="ach-title">Магистр алгебры 8</div>
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<div class="ach-sub" id="ach-sub">Прочитайте все 21 параграф трёх глав, чтобы получить достижение</div>
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</div>
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</div>
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</main>
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<footer class="foot">
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Интерактивный учебник «Алгебра — 8 класс» · LearnSpace
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</footer>
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<script>
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'use strict';
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/* THEME */
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(function(){
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const saved = localStorage.getItem('algebra8_theme') || localStorage.getItem('theme') || 'light';
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if (saved === 'dark') document.documentElement.classList.add('dark');
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const lab = document.getElementById('theme-lab');
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if (lab) lab.textContent = saved === 'dark' ? 'Светлая' : 'Тёмная';
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document.getElementById('theme-btn').addEventListener('click', function(){
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document.documentElement.classList.toggle('dark');
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const dark = document.documentElement.classList.contains('dark');
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localStorage.setItem('algebra8_theme', dark ? 'dark' : 'light');
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localStorage.setItem('theme', dark ? 'dark' : 'light');
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if (lab) lab.textContent = dark ? 'Светлая' : 'Тёмная';
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});
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})();
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/* PROGRESS — loaded from /api/textbooks/algebra-8/children via LS.api */
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var TOTAL = 21;
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||
/* Para counts per chapter (slugs algebra-8-ch1/ch2/ch3) */
|
||
var CH_PARA = { 'algebra-8-ch1': 7, 'algebra-8-ch2': 7, 'algebra-8-ch3': 7 };
|
||
/* Map slug to card index 1/2/3 */
|
||
var CH_IDX = { 'algebra-8-ch1': 1, 'algebra-8-ch2': 2, 'algebra-8-ch3': 3 };
|
||
|
||
function setChProg(idx, readCount, total) {
|
||
var pct = total ? Math.round(readCount * 100 / total) : 0;
|
||
var labelEl = document.getElementById('prog-' + idx);
|
||
var fillEl = document.getElementById('fill-' + idx);
|
||
var btnEl = document.getElementById('btn-' + idx);
|
||
if (labelEl) labelEl.textContent = pct + '%';
|
||
if (fillEl) fillEl.style.width = pct + '%';
|
||
if (btnEl) {
|
||
if (readCount > 0 && readCount < total) btnEl.textContent = 'Продолжить';
|
||
else if (readCount >= total) btnEl.textContent = 'Открыть снова';
|
||
else btnEl.textContent = 'Открыть главу';
|
||
}
|
||
return pct;
|
||
}
|
||
|
||
function renderProgress(children) {
|
||
var totalRead = 0;
|
||
for (var i = 0; i < children.length; i++) {
|
||
var ch = children[i];
|
||
var idx = CH_IDX[ch.slug];
|
||
if (!idx) continue;
|
||
var read = ch.progress ? ch.progress.read.length : 0;
|
||
var total = ch.para_count || CH_PARA[ch.slug] || 7;
|
||
totalRead += read;
|
||
setChProg(idx, read, total);
|
||
}
|
||
|
||
var pct = Math.round(totalRead * 100 / TOTAL);
|
||
var overallEl = document.getElementById('overall-text');
|
||
var fillEl = document.getElementById('overall-fill');
|
||
if (overallEl) overallEl.textContent = totalRead + ' из ' + TOTAL + ' параграфов · ' + pct + '%';
|
||
if (fillEl) fillEl.style.width = pct + '%';
|
||
|
||
/* Achievement strip */
|
||
if (totalRead >= TOTAL) {
|
||
var strip = document.getElementById('ach-strip');
|
||
var sub = document.getElementById('ach-sub');
|
||
if (strip) strip.classList.add('lit');
|
||
if (sub) sub.textContent = 'Выполнено! Вы прочитали весь курс алгебры 8 класса.';
|
||
}
|
||
}
|
||
|
||
function loadProgress() {
|
||
/* Requires LS.api (window.LS from /js/api.js). Signature: LS.api(path, fetchOptions?) */
|
||
if (typeof window.LS === 'undefined' || typeof window.LS.api !== 'function') {
|
||
/* Not authenticated: show zeros */
|
||
renderProgress([]);
|
||
return;
|
||
}
|
||
window.LS.api('/api/textbooks/algebra-8/children')
|
||
.then(function(data) {
|
||
if (data && data.children) renderProgress(data.children);
|
||
else renderProgress([]);
|
||
})
|
||
.catch(function() { renderProgress([]); });
|
||
}
|
||
|
||
/* Wait for api.js to be ready */
|
||
if (document.readyState === 'loading') {
|
||
document.addEventListener('DOMContentLoaded', loadProgress);
|
||
} else {
|
||
loadProgress();
|
||
}
|
||
window.addEventListener('focus', loadProgress);
|
||
</script>
|
||
|
||
</body>
|
||
</html>
|