feat: proposal intake pipeline with AI-powered generation on /proposals/new

Add full proposal system: DB schema (proposals + proposal_gaps tables),
CLI `ietf intake` command, and web UI with Quick Generate on /proposals/new.
The new page merges AI intake (paste URL/text → Haiku generates multiple
proposals auto-linked to gaps) with manual form entry. Generated proposals
are clickable cards that fill the editor below for refinement.

Uses claude_model_cheap (Haiku) for cost-efficient web intake. Includes
CaML-inspired draft proposals from arXiv:2503.18813 analysis.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-03-09 03:15:11 +01:00
parent ae5e5f8cbf
commit 5ec7410b89
20 changed files with 3316 additions and 2 deletions

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{% extends "base.html" %}
{% set active_page = "proposals" %}
{% block title %}Proposal Intake — IETF Draft Analyzer{% endblock %}
{% block extra_head %}
<style>
.intake-spinner {
display: inline-block;
width: 1rem;
height: 1rem;
border: 2px solid rgba(255,255,255,0.3);
border-top-color: white;
border-radius: 50%;
animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.result-card {
animation: fadeIn 0.3s ease-out;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
</style>
{% endblock %}
{% block content %}
<!-- Breadcrumb -->
<nav class="mb-6 text-sm">
<a href="/proposals" class="text-blue-400 hover:text-blue-300 transition">Proposals</a>
<span class="text-slate-600 mx-2">/</span>
<span class="text-slate-400">Intake</span>
</nav>
<div class="mb-6">
<h1 class="text-2xl font-bold text-white">Proposal Intake</h1>
<p class="text-slate-400 text-sm mt-1">Paste article text, URLs, or notes below. Claude will analyze the input against all current gaps and generate structured IETF draft proposals automatically.</p>
</div>
<!-- Input form -->
<div class="bg-slate-900 rounded-xl border border-slate-800 p-6 mb-6">
<div class="mb-4">
<label for="inputText" class="block text-sm font-medium text-slate-300 mb-2">Input Material</label>
<textarea id="inputText" rows="12"
class="w-full bg-slate-950 border border-slate-700 rounded-lg px-4 py-3 text-sm text-slate-200 font-mono placeholder-slate-600 focus:outline-none focus:ring-2 focus:ring-blue-500/50 focus:border-blue-500 resize-y"
placeholder="Paste one or more of:&#10;&#10;• Article text or paper abstract&#10;• URLs (https://arxiv.org/..., blog posts, etc.)&#10;• Your own notes or ideas&#10;• A mix of all the above&#10;&#10;URLs will be fetched automatically. The system will cross-reference everything with the 12 existing gaps and generate draft proposals."></textarea>
</div>
<div class="flex items-center justify-between">
<div class="text-xs text-slate-500">
<span id="charCount">0</span> chars
<span id="urlCount" class="ml-3 hidden">
<span class="text-blue-400"><span id="urlNum">0</span> URL(s)</span> detected — will be fetched
</span>
</div>
<button id="submitBtn" onclick="runIntake()"
class="inline-flex items-center gap-2 px-5 py-2.5 bg-blue-600 hover:bg-blue-500 disabled:bg-slate-700 disabled:text-slate-500 text-white text-sm font-medium rounded-lg transition">
<svg id="submitIcon" class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z"/></svg>
<span id="submitText">Generate Proposals</span>
</button>
</div>
</div>
<!-- Status -->
<div id="statusArea" class="hidden mb-6 p-4 rounded-xl bg-blue-500/10 border border-blue-500/20">
<div class="flex items-center gap-3 text-sm text-blue-400">
<span class="intake-spinner"></span>
<div>
<span id="statusText">Analyzing input and generating proposals...</span>
<p class="text-xs text-blue-400/60 mt-1">This may take 30-60 seconds. Claude is reading the input, cross-referencing gaps, and writing full proposal outlines.</p>
</div>
</div>
</div>
<!-- Error -->
<div id="errorArea" class="hidden mb-6 p-4 rounded-xl bg-red-500/10 border border-red-500/20">
<p class="text-sm text-red-400" id="errorText"></p>
</div>
<!-- Results -->
<div id="resultsArea" class="hidden">
<div class="flex items-center justify-between mb-4">
<h2 class="text-lg font-semibold text-white">
Generated <span id="resultCount">0</span> Proposal(s)
</h2>
<a href="/proposals" class="text-sm text-blue-400 hover:text-blue-300 transition">View all proposals &rarr;</a>
</div>
<div id="resultsList" class="space-y-4"></div>
</div>
{% endblock %}
{% block extra_scripts %}
<script>
const textarea = document.getElementById('inputText');
const charCount = document.getElementById('charCount');
const urlCount = document.getElementById('urlCount');
const urlNum = document.getElementById('urlNum');
textarea.addEventListener('input', () => {
charCount.textContent = textarea.value.length;
const urls = textarea.value.match(/https?:\/\/[^\s<>"')\]]+/g) || [];
if (urls.length > 0) {
urlCount.classList.remove('hidden');
urlNum.textContent = urls.length;
} else {
urlCount.classList.add('hidden');
}
});
function runIntake() {
const input = textarea.value.trim();
if (!input) return;
const btn = document.getElementById('submitBtn');
const icon = document.getElementById('submitIcon');
const text = document.getElementById('submitText');
const status = document.getElementById('statusArea');
const error = document.getElementById('errorArea');
const results = document.getElementById('resultsArea');
btn.disabled = true;
icon.innerHTML = '';
icon.classList.add('intake-spinner');
text.textContent = 'Processing...';
status.classList.remove('hidden');
error.classList.add('hidden');
results.classList.add('hidden');
const formData = new FormData();
formData.append('input_text', input);
fetch('/proposals/intake', {
method: 'POST',
body: formData,
})
.then(r => r.json())
.then(data => {
status.classList.add('hidden');
icon.classList.remove('intake-spinner');
if (data.error) {
error.classList.remove('hidden');
document.getElementById('errorText').textContent = data.error;
icon.innerHTML = '<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z"/>';
text.textContent = 'Retry';
btn.disabled = false;
} else {
document.getElementById('resultCount').textContent = data.count;
const list = document.getElementById('resultsList');
list.innerHTML = '';
data.proposals.forEach((p, i) => {
const gapPills = (p.gap_ids || []).map(gid =>
`<a href="/gaps/${gid}" class="px-2 py-0.5 rounded text-[10px] bg-slate-800 text-slate-400 hover:text-blue-400 transition">#${gid}</a>`
).join(' ');
const card = document.createElement('div');
card.className = 'result-card bg-slate-900 rounded-xl border border-green-500/30 p-5';
card.style.animationDelay = `${i * 0.1}s`;
card.innerHTML = `
<div class="flex items-start justify-between gap-3 mb-2">
<a href="/proposals/${p.id}" class="text-base font-semibold text-white hover:text-blue-400 transition">${p.title}</a>
<span class="px-2.5 py-0.5 rounded-full text-xs font-semibold bg-purple-500/20 text-purple-400 ring-1 ring-purple-500/30 whitespace-nowrap">IDEA</span>
</div>
<p class="text-sm text-slate-400 mb-3">${p.description}</p>
<div class="flex items-center gap-2 flex-wrap">
<span class="text-[10px] text-slate-500">Gaps:</span>
${gapPills || '<span class="text-[10px] text-slate-600">none linked</span>'}
</div>
`;
list.appendChild(card);
});
results.classList.remove('hidden');
icon.innerHTML = '<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>';
text.textContent = 'Done — Generate More?';
btn.disabled = false;
}
})
.catch(err => {
status.classList.add('hidden');
error.classList.remove('hidden');
document.getElementById('errorText').textContent = 'Network error: ' + err.message;
icon.classList.remove('intake-spinner');
icon.innerHTML = '<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z"/>';
text.textContent = 'Retry';
btn.disabled = false;
});
}
</script>
{% endblock %}