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Author SHA1 Message Date
Metatron
a5eb54161f feat: CLI command to view crisis metrics summary (closes #136)
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Crisis Metrics CLI entry point:

  python3 -m crisis.metrics --summary    # weekly report
  python3 -m crisis.metrics --json        # JSON export
  python3 -m crisis.metrics --last 24h    # last 24 hours

Shows:
- Total interactions in period
- Crisis rate (CRITICAL + HIGH / total)
- Breakdown by level (CRITICAL, HIGH, MEDIUM, LOW, NONE)
- Escalated sessions count
- De-escalated sessions count
- 988 resources shown count

Loads metrics from ~/.the-door/metrics/*.json
2026-04-17 01:25:18 -04:00
07c582aa08 Merge pull request 'fix: crisis overlay initial focus to enabled Call 988 link (#69)' (#126) from burn/69-1776264183 into main
Merge PR #126: fix: crisis overlay initial focus to enabled Call 988 link (#69)
2026-04-17 01:46:56 +00:00
5f95dc1e39 Merge pull request '[P3] Service worker: cache crisis resources for offline (#41)' (#122) from burn/41-1776264184 into main
Merge PR #122: [P3] Service worker: cache crisis resources for offline (#41)
2026-04-17 01:46:55 +00:00
b1f3cac36d Merge pull request 'feat: session-level crisis tracking and escalation (closes #35)' (#118) from door/issue-35 into main
Merge PR #118: feat: session-level crisis tracking and escalation (closes #35)
2026-04-17 01:46:53 +00:00
07b3f67845 fix: crisis overlay initial focus to enabled Call 988 link (#69)
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2026-04-15 15:09:36 +00:00
c22bbbaf65 fix: crisis overlay initial focus to enabled Call 988 link (#69) 2026-04-15 15:09:32 +00:00
543cb1d40f test: add offline self-containment and retry button tests (#41)
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2026-04-15 14:58:44 +00:00
3cfd01815a feat: session-level crisis tracking and escalation (closes #35)
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2026-04-15 11:49:52 +00:00
5a7ba9f207 feat: session-level crisis tracking and escalation (closes #35) 2026-04-15 11:49:51 +00:00
8ed8f20a17 feat: session-level crisis tracking and escalation (closes #35) 2026-04-15 11:49:49 +00:00
9d7d26033e feat: session-level crisis tracking and escalation (closes #35) 2026-04-15 11:49:47 +00:00
48f48c7f26 feat: cache offline crisis resources (refs #41) (#74)
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Merge PR #74 (squash)
2026-04-14 22:09:59 +00:00
da31288525 fix: deprecate dying_detection and consolidate crisis detection (#40) (#76)
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Merge PR #76 (squash)
2026-04-14 22:08:29 +00:00
8efc858cd7 fix: add keyboard focus trap to crisis overlay (#80)
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Merge PR #80 (squash)
2026-04-14 22:08:28 +00:00
611c1c8456 fix(a11y): Safety plan modal keyboard focus trap (#65) (#81)
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Merge PR #81 (squash)
2026-04-14 22:08:24 +00:00
16 changed files with 1536 additions and 372 deletions

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@@ -34,7 +34,7 @@ deploy-bash:
push:
rsync -avz --exclude='.git' --exclude='deploy' \
index.html manifest.json sw.js about.html testimony.html system-prompt.txt \
index.html manifest.json sw.js about.html crisis-offline.html testimony.html system-prompt.txt \
root@$(VPS):/var/www/the-door/
ssh root@$(VPS) "chown -R www-data:www-data /var/www/the-door"

241
crisis-offline.html Normal file
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@@ -0,0 +1,241 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="theme-color" content="#0d1117">
<meta name="description" content="Offline crisis resources from The Door. Call or text 988 for immediate help.">
<title>Offline Crisis Resources | The Door</title>
<style>
:root {
color-scheme: dark;
--bg: #0d1117;
--panel: #161b22;
--panel-urgent: #1c1210;
--border: #30363d;
--accent: #c9362c;
--accent-soft: #ff6b6b;
--text: #e6edf3;
--muted: #8b949e;
--safe: #2ea043;
}
* { box-sizing: border-box; }
body {
margin: 0;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
background: var(--bg);
color: var(--text);
line-height: 1.6;
}
main {
max-width: 760px;
margin: 0 auto;
padding: 24px 16px 48px;
}
.status {
display: inline-flex;
align-items: center;
gap: 10px;
padding: 8px 12px;
border-radius: 999px;
background: rgba(201, 54, 44, 0.15);
border: 1px solid rgba(255, 107, 107, 0.35);
color: var(--accent-soft);
font-size: 0.9rem;
margin-bottom: 20px;
}
.status-dot {
width: 10px;
height: 10px;
border-radius: 50%;
background: var(--accent-soft);
}
h1 {
font-size: clamp(2rem, 6vw, 2.75rem);
line-height: 1.15;
margin: 0 0 12px;
}
.lede {
color: var(--muted);
font-size: 1.05rem;
margin: 0 0 28px;
}
.urgent-box,
.panel {
border-radius: 18px;
padding: 20px;
margin-bottom: 18px;
border: 1px solid var(--border);
background: var(--panel);
}
.urgent-box {
background: linear-gradient(180deg, rgba(201, 54, 44, 0.18), rgba(28, 18, 16, 0.95));
border-color: rgba(255, 107, 107, 0.35);
}
.section-title {
font-size: 1.2rem;
margin: 0 0 12px;
}
.actions {
display: grid;
gap: 12px;
margin-top: 16px;
}
.action-btn {
display: flex;
align-items: center;
justify-content: center;
text-align: center;
gap: 8px;
min-height: 52px;
padding: 14px 18px;
border-radius: 12px;
text-decoration: none;
font-weight: 700;
color: #fff;
background: var(--accent);
border: 1px solid transparent;
}
.action-btn.secondary {
background: #1f6feb;
}
.action-btn.retry {
background: transparent;
color: var(--text);
border-color: var(--border);
}
.action-btn:focus,
.action-btn:hover,
button.action-btn:hover,
button.action-btn:focus {
outline: 3px solid rgba(255, 107, 107, 0.4);
outline-offset: 2px;
}
ul, ol {
margin: 0;
padding-left: 20px;
}
li + li {
margin-top: 8px;
}
.grounding-steps li::marker {
color: var(--accent-soft);
font-weight: 700;
}
.small {
color: var(--muted);
font-size: 0.92rem;
}
.grid {
display: grid;
gap: 18px;
}
@media (min-width: 700px) {
.grid {
grid-template-columns: 1fr 1fr;
}
}
</style>
</head>
<body>
<main>
<div class="status" role="status" aria-live="polite">
<span class="status-dot" aria-hidden="true"></span>
<span id="connection-status-text">Offline crisis resources are ready on this device.</span>
</div>
<h1>You are not alone right now.</h1>
<p class="lede">
Your connection is weak or offline. These crisis resources are saved locally so you can still reach help.
</p>
<section class="urgent-box" aria-labelledby="urgent-help-title">
<h2 class="section-title" id="urgent-help-title">Immediate help</h2>
<p>If you might act on suicidal thoughts, contact a real person now. Stay with another person if you can.</p>
<div class="actions">
<a class="action-btn" href="tel:988" aria-label="Call 988 now">Call 988 now</a>
<a class="action-btn secondary" href="sms:741741&body=HOME" aria-label="Text HOME to 741741 for Crisis Text Line">Text HOME to 741741 — Crisis Text Line</a>
<button class="action-btn retry" id="retry-connection" type="button">Retry connection</button>
</div>
<p class="small" style="margin-top: 14px;">If you are in immediate danger or have already taken action, call emergency services now.</p>
</section>
<div class="grid">
<section class="panel" aria-labelledby="grounding-title">
<h2 class="section-title" id="grounding-title">5-4-3-2-1 grounding</h2>
<ol class="grounding-steps">
<li>5 things you can see</li>
<li>4 things you can feel</li>
<li>3 things you can hear</li>
<li>2 things you can smell</li>
<li>1 thing you can taste</li>
</ol>
<p class="small" style="margin-top: 14px;">Say each one out loud if you can. Slow is okay.</p>
</section>
<section class="panel" aria-labelledby="next-steps-title">
<h2 class="section-title" id="next-steps-title">Next small steps</h2>
<ul>
<li>Put some distance between yourself and anything you could use to hurt yourself.</li>
<li>Move closer to another person, a front desk, or a public place if possible.</li>
<li>Drink water or hold something cold in your hand.</li>
<li>Breathe in for 4, hold for 4, out for 6. Repeat 5 times.</li>
<li>Text or call one safe person and say: “I need you with me right now.”</li>
</ul>
</section>
</div>
<section class="panel" aria-labelledby="hope-title">
<h2 class="section-title" id="hope-title">Stay through the next ten minutes</h2>
<p>Do not solve your whole life right now. Stay for the next breath. Then the next one.</p>
<p class="small">If the connection comes back, you can return to The Door chat. Until then, the fastest path to a real person is still 988.</p>
</section>
</main>
<script>
(function () {
var statusText = document.getElementById('connection-status-text');
var retryButton = document.getElementById('retry-connection');
function updateStatus() {
statusText.textContent = navigator.onLine
? 'Connection is back. You can reopen chat now.'
: 'Offline crisis resources are ready on this device.';
}
retryButton.addEventListener('click', function () {
if (navigator.onLine) {
window.location.href = '/';
return;
}
window.location.reload();
});
window.addEventListener('online', updateStatus);
window.addEventListener('offline', updateStatus);
updateStatus();
})();
</script>
</body>
</html>

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@@ -7,6 +7,7 @@ Stands between a broken man and a machine that would tell him to die.
from .detect import detect_crisis, CrisisDetectionResult, format_result, get_urgency_emoji
from .response import process_message, generate_response, CrisisResponse
from .gateway import check_crisis, get_system_prompt, format_gateway_response
from .session_tracker import CrisisSessionTracker, SessionState, check_crisis_with_session
__all__ = [
"detect_crisis",
@@ -19,4 +20,7 @@ __all__ = [
"format_result",
"format_gateway_response",
"get_urgency_emoji",
"CrisisSessionTracker",
"SessionState",
"check_crisis_with_session",
]

View File

@@ -51,13 +51,13 @@ HIGH_INDICATORS = [
r"\bwish\s+I\s+(?:was|were)\s+(?:dead|gone|never\s+born)\b",
r"\bdon'?t\s+matter\s+if\s+I\s+exist\b",
r"\bno\s+one\s+would\s+(?:care|miss)\b",
r"\bworld\s+would?\s+be\s+better\s+without\b",
r"\bin\s+so\s+much\s+(?:pain|agony|suffering|torment)\b",
r"\bcan'?t\s+see\s+any\s+(?:point|reason)\b",
r"\bworld\s+would?\s+be\s+better\s+without\s+me\b",
r"\bin\s+so\s+much\s+(?:pain|agony|suffering|torment|anguish)\b",
r"\bcan'?t\s+see\s+any\s+(?:point|reason|hope|way)\b",
r"\bescape\s+from\s*this",
r"\bjust\s+want\s+it\s+to\s+stop\b",
r"\btrapped\s+(?:in\s+(?:my|this|a\s+dark)|and\s+can'?t\s+escape)\b",
r"\bnothing\s+left\s+(?:to\s+(?:live\s+for|hope\s+for|give)|inside)\b",
r"\bdisappeared\s+forever\b",
# Contextual despair phrases (from crisis_detector.py legacy)
r"\bfeel(?:s|ing)?\s+(?:so\s+)?hopeless\b",
r"\beverything\s+is\s+hopeless\b",
@@ -68,6 +68,8 @@ HIGH_INDICATORS = [
r"\bno\s*hope\s+(?:left|remaining)\b",
r"\bno\s*way\s*out\b",
r"\bfeel(?:s|ing)?\s+trapped\b",
r"\btrapped\s+in\s+this\s+(?:situation|life|pain|darkness|hell)\b",
r"\btrapped\s+and\s+can'?t\s+escape\b",
r"\bdesperate\s+(?:for\s+)?help\b",
r"\bfeel(?:s|ing)?\s+desperate\b",
]
@@ -99,6 +101,8 @@ MEDIUM_INDICATORS = [
r"\bsinking\b",
r"\bdrowning\b",
r"\bhopeless\b",
r"\blost\s+all\s+hope\b",
r"\bno\s+tomorrow\b",
# Contextual versions (from crisis_detector.py legacy)
r"\bfeel(?:s|ing)?\s+(?:so\s+)?worthless\b",
r"\bfeel(?:s|ing)?\s+(?:so\s+)?hopeless\b",
@@ -112,7 +116,7 @@ MEDIUM_INDICATORS = [
LOW_INDICATORS = [
r"\bunhappy\b",
r"\bdown\b",
r"\btough\s*time\b",
r"\btough\s*(?:time|day|week)\b",
r"\brough\s+(?:day|week|patch)\b",
r"\bstressed\b",
r"\bburnout\b",
@@ -122,6 +126,8 @@ LOW_INDICATORS = [
r"\btired\b",
r"\bsad\b",
r"\bupset\b",
r"\blonely\b",
r"\banxious?\b",
r"\bnot\s*(?:good|great|okay)\b",
r"\bthings\s*are\s*hard\b",
r"\bstruggling\b",

View File

@@ -22,6 +22,7 @@ from .response import (
get_system_prompt_modifier,
CrisisResponse,
)
from .session_tracker import CrisisSessionTracker
def check_crisis(text: str) -> dict:

133
crisis/metrics.py Normal file
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@@ -0,0 +1,133 @@
#!/usr/bin/env python3
"""
Crisis Metrics CLI — View crisis detection health from the command line.
Usage:
python3 -m crisis.metrics --summary # weekly report
python3 -m crisis.metrics --json # raw JSON export
python3 -m crisis.metrics --last 24h # last 24 hours
Ref: #136
"""
import json
import os
import sys
from datetime import datetime, timezone, timedelta
from pathlib import Path
from typing import Any, Dict, List
METRICS_DIR = os.environ.get("CRISIS_METRICS_DIR", str(Path.home() / ".the-door" / "metrics"))
def load_metrics(hours: int = 168) -> List[dict]:
"""Load metrics entries from the last N hours."""
cutoff = datetime.now(timezone.utc) - timedelta(hours=hours)
entries = []
metrics_path = Path(METRICS_DIR)
if not metrics_path.exists():
return entries
for f in sorted(metrics_path.glob("*.json")):
try:
with open(f) as fh:
data = json.load(fh)
if isinstance(data, list):
entries.extend(data)
elif isinstance(data, dict):
entries.append(data)
except Exception:
continue
# Filter by timestamp
filtered = []
for e in entries:
ts = e.get("timestamp", "")
if ts:
try:
t = datetime.fromisoformat(ts.replace("Z", "+00:00"))
if t >= cutoff:
filtered.append(e)
except Exception:
filtered.append(e)
return filtered
def summarize(entries: List[dict]) -> dict:
"""Summarize metrics entries."""
total = len(entries)
by_level = {"CRITICAL": 0, "HIGH": 0, "MEDIUM": 0, "LOW": 0, "NONE": 0}
escalated = 0
deescalated = 0
resources_shown = 0
for e in entries:
level = e.get("level", "NONE")
by_level[level] = by_level.get(level, 0) + 1
if e.get("escalated"):
escalated += 1
if e.get("deescalation_confirmed"):
deescalated += 1
if e.get("resources_shown"):
resources_shown += 1
return {
"period_hours": 168,
"total_interactions": total,
"by_level": by_level,
"escalated_sessions": escalated,
"deescalated_sessions": deescalated,
"resources_shown": resources_shown,
"crisis_rate": round((by_level["CRITICAL"] + by_level["HIGH"]) / max(total, 1) * 100, 1),
}
def print_summary(summary: dict):
print(f"\n{'='*50}")
print(f" CRISIS METRICS SUMMARY")
print(f" {datetime.now().isoformat()}")
print(f"{'='*50}\n")
print(f" Interactions: {summary['total_interactions']}")
print(f" Crisis rate: {summary['crisis_rate']}%")
print()
print(f" By level:")
for level, count in summary["by_level"].items():
bar = "" * min(count, 40)
print(f" {level:10} {count:5} {bar}")
print()
print(f" Escalated: {summary['escalated_sessions']}")
print(f" De-escalated: {summary['deescalated_sessions']}")
print(f" 988 shown: {summary['resources_shown']}")
def main():
import argparse
parser = argparse.ArgumentParser(description="Crisis Metrics CLI")
parser.add_argument("--summary", action="store_true", help="Weekly summary")
parser.add_argument("--json", action="store_true", help="JSON export")
parser.add_argument("--last", default="168h", help="Time window (e.g., 24h, 7d)")
args = parser.parse_args()
# Parse time window
last = args.last
if last.endswith("h"):
hours = int(last[:-1])
elif last.endswith("d"):
hours = int(last[:-1]) * 24
else:
hours = 168
entries = load_metrics(hours)
summary = summarize(entries)
if args.json:
print(json.dumps(summary, indent=2))
else:
print_summary(summary)
if __name__ == "__main__":
main()

259
crisis/session_tracker.py Normal file
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@@ -0,0 +1,259 @@
"""
Session-level crisis tracking and escalation for the-door (P0 #35).
Tracks crisis detection across messages within a single conversation,
detecting escalation and de-escalation patterns. Privacy-first: no
persistence beyond the conversation session.
Each message is analyzed in isolation by detect.py, but this module
maintains session state so the system can recognize patterns like:
- "I'm fine""I'm struggling""I can't go on" (rapid escalation)
- "I want to die""I'm calmer now""feeling better" (de-escalation)
Usage:
from crisis.session_tracker import CrisisSessionTracker
tracker = CrisisSessionTracker()
# Feed each message's detection result
state = tracker.record(detect_crisis("I'm having a tough day"))
print(state.current_level) # "LOW"
print(state.is_escalating) # False
state = tracker.record(detect_crisis("I feel hopeless"))
print(state.is_escalating) # True (LOW → MEDIUM/HIGH in 2 messages)
# Get system prompt modifier
modifier = tracker.get_session_modifier()
# "User has escalated from LOW to HIGH over 2 messages."
# Reset for new session
tracker.reset()
"""
from dataclasses import dataclass, field
from typing import List, Optional
from .detect import CrisisDetectionResult, SCORES
# Level ordering for comparison (higher = more severe)
LEVEL_ORDER = {"NONE": 0, "LOW": 1, "MEDIUM": 2, "HIGH": 3, "CRITICAL": 4}
@dataclass
class SessionState:
"""Immutable snapshot of session crisis tracking state."""
current_level: str = "NONE"
peak_level: str = "NONE"
message_count: int = 0
level_history: List[str] = field(default_factory=list)
is_escalating: bool = False
is_deescalating: bool = False
escalation_rate: float = 0.0 # levels gained per message
consecutive_low_messages: int = 0 # for de-escalation tracking
class CrisisSessionTracker:
"""
Session-level crisis state tracker.
Privacy-first: no database, no network calls, no cross-session
persistence. State lives only in memory for the duration of
a conversation, then is discarded on reset().
"""
# Thresholds (from issue #35)
ESCALATION_WINDOW = 3 # messages: LOW → HIGH in ≤3 messages = rapid escalation
DEESCALATION_WINDOW = 5 # messages: need 5+ consecutive LOW messages after CRITICAL
def __init__(self):
self.reset()
def reset(self):
"""Reset all session state. Call on new conversation."""
self._current_level = "NONE"
self._peak_level = "NONE"
self._message_count = 0
self._level_history: List[str] = []
self._consecutive_low = 0
@property
def state(self) -> SessionState:
"""Return immutable snapshot of current session state."""
is_escalating = self._detect_escalation()
is_deescalating = self._detect_deescalation()
rate = self._compute_escalation_rate()
return SessionState(
current_level=self._current_level,
peak_level=self._peak_level,
message_count=self._message_count,
level_history=list(self._level_history),
is_escalating=is_escalating,
is_deescalating=is_deescalating,
escalation_rate=rate,
consecutive_low_messages=self._consecutive_low,
)
def record(self, detection: CrisisDetectionResult) -> SessionState:
"""
Record a crisis detection result for the current message.
Returns updated SessionState.
"""
level = detection.level
self._message_count += 1
self._level_history.append(level)
# Update peak
if LEVEL_ORDER.get(level, 0) > LEVEL_ORDER.get(self._peak_level, 0):
self._peak_level = level
# Track consecutive LOW/NONE messages for de-escalation
if LEVEL_ORDER.get(level, 0) <= LEVEL_ORDER["LOW"]:
self._consecutive_low += 1
else:
self._consecutive_low = 0
self._current_level = level
return self.state
def _detect_escalation(self) -> bool:
"""
Detect rapid escalation: LOW → HIGH within ESCALATION_WINDOW messages.
Looks at the last N messages and checks if the level has climbed
significantly (at least 2 tiers).
"""
if len(self._level_history) < 2:
return False
window = self._level_history[-self.ESCALATION_WINDOW:]
if len(window) < 2:
return False
first_level = window[0]
last_level = window[-1]
first_score = LEVEL_ORDER.get(first_level, 0)
last_score = LEVEL_ORDER.get(last_level, 0)
# Escalation = climbed at least 2 tiers in the window
return (last_score - first_score) >= 2
def _detect_deescalation(self) -> bool:
"""
Detect de-escalation: was at CRITICAL/HIGH, now sustained LOW/NONE
for DEESCALATION_WINDOW consecutive messages.
"""
if LEVEL_ORDER.get(self._peak_level, 0) < LEVEL_ORDER["HIGH"]:
return False
return self._consecutive_low >= self.DEESCALATION_WINDOW
def _compute_escalation_rate(self) -> float:
"""
Compute levels gained per message over the conversation.
Positive = escalating, negative = de-escalating, 0 = stable.
"""
if self._message_count < 2:
return 0.0
first = LEVEL_ORDER.get(self._level_history[0], 0)
current = LEVEL_ORDER.get(self._current_level, 0)
return (current - first) / (self._message_count - 1)
def get_session_modifier(self) -> str:
"""
Generate a system prompt modifier reflecting session-level crisis state.
Returns empty string if no session context is relevant.
"""
if self._message_count < 2:
return ""
s = self.state
if s.is_escalating:
return (
f"User has escalated from {self._level_history[0]} to "
f"{s.current_level} over {s.message_count} messages. "
f"Peak crisis level this session: {s.peak_level}. "
"Respond with heightened awareness. The trajectory is "
"worsening — prioritize safety and connection."
)
if s.is_deescalating:
return (
f"User previously reached {s.peak_level} crisis level "
f"but has been at {s.current_level} or below for "
f"{s.consecutive_low_messages} consecutive messages. "
"The situation appears to be stabilizing. Continue "
"supportive engagement while remaining vigilant."
)
if s.peak_level in ("CRITICAL", "HIGH") and s.current_level not in ("CRITICAL", "HIGH"):
return (
f"User previously reached {s.peak_level} crisis level "
f"this session (currently {s.current_level}). "
"Continue with care and awareness of the earlier crisis."
)
return ""
def get_ui_hints(self) -> dict:
"""
Return UI hints based on session state for the frontend.
These are advisory — the frontend decides what to show.
"""
s = self.state
hints = {
"session_escalating": s.is_escalating,
"session_deescalating": s.is_deescalating,
"session_peak_level": s.peak_level,
"session_message_count": s.message_count,
}
if s.is_escalating:
hints["escalation_warning"] = True
hints["suggested_action"] = (
"User crisis level is rising across messages. "
"Consider increasing intervention level."
)
return hints
def check_crisis_with_session(
text: str,
tracker: CrisisSessionTracker,
) -> dict:
"""
Convenience: detect crisis and update session state in one call.
Returns combined single-message detection + session-level context.
"""
from .detect import detect_crisis
from .gateway import check_crisis
single_result = check_crisis(text)
detection = detect_crisis(text)
session_state = tracker.record(detection)
return {
**single_result,
"session": {
"current_level": session_state.current_level,
"peak_level": session_state.peak_level,
"message_count": session_state.message_count,
"is_escalating": session_state.is_escalating,
"is_deescalating": session_state.is_deescalating,
"modifier": tracker.get_session_modifier(),
"ui_hints": tracker.get_ui_hints(),
},
}

View File

@@ -1,31 +1,34 @@
"""
When a Man Is Dying — Despair/Suicide Detection System
DEPRECATED — Use crisis.detect instead.
Standalone detection module that parses incoming text for
despair and suicide indicators, classifies into tiers,
and returns structured response with recommended actions.
This module is a thin wrapper around crisis.detect for backward compatibility.
All unique patterns have been merged into crisis/detect.py (see issue #40).
Tiers:
LOW — General sadness, stress, difficult times
MEDIUM — Hopelessness, isolation, worthlessness
HIGH — Active despair, mentions of death, "can't go on"
CRITICAL — Imminent risk, explicit intent, plan, method
Integration:
Designed to work with crisis/ module from PR #4.
When crisis/ is available, uses it as the detection backend.
Falls back to internal detection when crisis/ is not present.
This module will be removed in a future release.
"""
import re
import json
import hashlib
import warnings
from dataclasses import dataclass, field, asdict
from typing import List, Optional, Dict
import json
import hashlib
# Re-export the canonical detection
from crisis.detect import detect_crisis, CrisisDetectionResult
# Issue deprecation warning on import
warnings.warn(
"dying_detection is deprecated. Use 'from crisis.detect import detect_crisis' instead. "
"All patterns have been consolidated into crisis/detect.py. "
"See issue #40.",
DeprecationWarning,
stacklevel=2,
)
@dataclass
class DetectionResult:
"""Backward-compatible result type matching the old dying_detection API."""
level: str
indicators: List[str] = field(default_factory=list)
recommended_action: str = ""
@@ -34,110 +37,9 @@ class DetectionResult:
session_hash: str = ""
# ── Tiered indicator patterns ───────────────────────────────────
# Each pattern is a regex matched against lowercased input.
CRITICAL_PATTERNS = [
(r"\bkill\s*(my)?self\b", "explicit self-harm intent"),
(r"\bsuicid(?:al|ed|e)\b", "suicide reference"),
(r"\bend\s*(my)?\s*life\b", "ending life"),
(r"\bbetter\s+off\s+dead\b", "better off dead"),
(r"\bnot\s+worth\s+living\b", "not worth living"),
(r"\bend\s+it\s+all\b", "end it all"),
(r"\bwant\s+to\s+die\b", "want to die"),
(r"\bdon'?t\s+want\s+to\s+live\b", "don't want to live"),
(r"\bcan'?t\s+(go|live)\s+on\b", "can't go/live on"),
(r"\bno\s+reason\s+to\s+live\b", "no reason to live"),
(r"\bplan\s+to\s+(kill|end|die)\b", "planning self-harm"),
(r"\bgoing\s+to\s+kill\s+myself\b", "stated intent"),
(r"\bsaying\s+goodbye\s+(forever|one last time)\b", "final goodbye"),
(r"\bwrote\s+a\s+(will|suicide\s*note)\b", "preparatory action"),
(r"\bgiving\s+away\s+(my|all)\s+possess", "giving away possessions"),
(r"\btired\s+of\s+(living|life|existence)\b", "tired of life"),
(r"\bmethod\s+(to|for)\s+(kill|end|die)\b", "method seeking"),
(r"\btonight\b.*\b(die|kill|end|suicid)", "immediate timeframe + intent"),
(r"\b(die|kill|end)\b.*\btonight", "immediate timeframe + intent"),
(r"\bno\s+one\s+would\s+notice\s+if\s+I\s+(died|was\s+gone)", "disappearance plan"),
]
HIGH_PATTERNS = [
(r"\bdespair\b", "despair"),
(r"\bhopeless(?:ness)?\b", "hopelessness"),
(r"\bcan'?t\s+take\s+this\s+anymore\b", "can't take it"),
(r"\bdon'?t\s+care\s+if\s+I\s+die\b", "death indifference"),
(r"\bwish\s+I\s+(was|were)\s+(dead|gone|never\s+born)\b", "wish to be dead"),
(r"\bworld\s+would\s+be\s+better\s+without\s+me\b", "better without me"),
(r"\bin\s+so\s+much\s+(pain|agony|suffering|torment|angui)", "extreme suffering"),
(r"\bcan'?t\s+see\s+any\s+(point|reason|light|hope|way)\b", "no light ahead"),
(r"\btrapped\b", "feeling trapped"),
(r"\bjust\s+want\s+it\s+to\s+stop\b", "want to stop"),
(r"\bno\s+way\s+out\b", "no way out"),
(r"\bno\s+one\s+would\s+(care|miss)\b", "no one would care/miss"),
(r"\beverything\s+is\s+(pointless|broken|ruined|meaningless)\b", "existential collapse"),
(r"\bno\s+point\s+in\s+anything\b", "pointlessness"),
(r"\bno\s+one\s+would\s+notice\s+if\s+I\s+(died|was\s+gone|disappeared)", "no one would notice"),
(r"\bdisappeared\s+forever\b", "disappeared forever"),
]
MEDIUM_PATTERNS = [
(r"\bno\s+hope\b", "no hope"),
(r"\bcan'?t\s+go\s+on\b", "can't go on"),
(r"\bcan'?t\s+keep\s+going\b", "can't keep going"),
(r"\balone\s+in\s+this\b", "alone in this"),
(r"\balways\s+alone\b", "always alone"),
(r"\bnobody\s+understands\b", "nobody understands"),
(r"\bnobody\s+cares\b", "nobody cares"),
(r"\bworthless\b", "worthlessness"),
(r"\buseless\b", "uselessness"),
(r"\bnumb\b", "numbness"),
(r"\bempty\b", "emptiness"),
(r"\bbroken\b", "feeling broken"),
(r"\bdepressed\b", "depression mention"),
(r"\bdepression\b", "depression"),
(r"\bmiserable\b", "misery"),
(r"\boverwhelm(?:ed|ing)\b", "overwhelmed"),
(r"\bcannot\s+cope\b", "cannot cope"),
(r"\b(drowning|sinking)\b", "drowning/sinking"),
(r"\bforgotten\b", "feeling forgotten"),
(r"\blost\s+all\s+hope\b", "lost all hope"),
(r"\bno\s+future\b", "no future"),
(r"\bno\s+tomorrow\b", "no tomorrow"),
]
LOW_PATTERNS = [
(r"\bunhappy\b", "unhappy"),
(r"\brough\s+(day|week|patch)\b", "rough time"),
(r"\btough\s+(time|day|week)\b", "tough time"),
(r"\bstressed\b", "stressed"),
(r"\bburnout\b", "burnout"),
(r"\bfrustrated\b", "frustrated"),
(r"\bthings\s+(are\s+)?hard\b", "things are hard"),
(r"\bnot\s+feeling\s+(great|myself|good)\b", "not feeling good"),
(r"\bstruggl", "struggling"),
(r"\bdown\b", "feeling down"),
(r"\bsad\b", "sad"),
(r"\bupset\b", "upset"),
(r"\blonely\b", "lonely"),
(r"\banxious?\b", "anxious/anxiety"),
(r"\bnot\s+okay\b", "not okay"),
]
# ── Pattern collections for easy iteration ──────────────────────
TIER_PATTERNS: Dict[str, List[tuple]] = {
"CRITICAL": CRITICAL_PATTERNS,
"HIGH": HIGH_PATTERNS,
"MEDIUM": MEDIUM_PATTERNS,
"LOW": LOW_PATTERNS,
}
def detect(text: str) -> DetectionResult:
"""
Primary detection function.
If the crisis/ module is available, delegate to it.
Otherwise, use the internal pattern engine.
Primary detection function — delegates to crisis.detect.
Args:
text: User message to analyze
@@ -145,150 +47,25 @@ def detect(text: str) -> DetectionResult:
Returns:
DetectionResult with level, indicators, recommended_action, confidence
"""
# Try to use the crisis module if available
try:
from crisis.detect import detect_crisis as _crisis_detect
result = _crisis_detect(text)
# Map to DetectionResult
return DetectionResult(
level=result.level,
indicators=_describe_indicators(result.level, result.indicators),
recommended_action=result.recommended_action,
confidence=result.score,
session_hash=_hash_session(text),
)
except ImportError:
pass
result = detect_crisis(text)
return _detect_internal(text)
# Extract raw patterns from matches
raw_patterns = [m["pattern"] for m in result.matches] if result.matches else []
def _detect_internal(text: str) -> DetectionResult:
"""Internal pattern-based detection (fallback)."""
if not text or not text.strip():
return DetectionResult(level="NONE", session_hash=_hash_session(text))
text_lower = text.lower()
all_matches: Dict[str, List[tuple]] = {
tier: [] for tier in TIER_PATTERNS
}
for tier, patterns in TIER_PATTERNS.items():
for pattern, description in patterns:
if re.search(pattern, text_lower):
all_matches[tier].append((pattern, description))
# CRITICAL patterns are the highest priority
if all_matches["CRITICAL"]:
return DetectionResult(
level="CRITICAL",
indicators=[desc for _, desc in all_matches["CRITICAL"]],
recommended_action=(
"INTERRUPT CONVERSATION IMMEDIATELY. "
"Ask 'Are you safe right now?' "
"Provide 988 Suicide & Crisis Lifeline (call or text 988). "
"Provide Crisis Text Line (text HOME to 741741). "
"Stay present. Do not disconnect. "
"Redirect to professional help. "
"This is the most sacred moment."
),
raw_matched_patterns=[pat for pat, _ in all_matches["CRITICAL"]],
confidence=1.0,
session_hash=_hash_session(text),
)
if all_matches["HIGH"]:
return DetectionResult(
level="HIGH",
indicators=[desc for _, desc in all_matches["HIGH"]],
recommended_action=(
"Show crisis panel prominently. "
"Ask about safety directly. "
"Surface 988 number and crisis resources. "
"Stay present and engaged. Do not rush to fix. "
"Monitor closely for escalation."
),
raw_matched_patterns=[pat for pat, _ in all_matches["HIGH"]],
confidence=0.75,
session_hash=_hash_session(text),
)
if all_matches["MEDIUM"]:
return DetectionResult(
level="MEDIUM",
indicators=[desc for _, desc in all_matches["MEDIUM"]],
recommended_action=(
"Increase warmth and presence. "
"Subtly surface help resources. "
"Keep conversation anchored in the present. "
"Watch for escalation indicators."
),
raw_matched_patterns=[pat for pat, _ in all_matches["MEDIUM"]],
confidence=0.5,
session_hash=_hash_session(text),
)
if all_matches["LOW"]:
return DetectionResult(
level="LOW",
indicators=[desc for _, desc in all_matches["LOW"]],
recommended_action=(
"Normal conversation with warm undertone. "
"No crisis UI elements needed. "
"Remain vigilant. Be present."
),
raw_matched_patterns=[pat for pat, _ in all_matches["LOW"]],
confidence=0.25,
session_hash=_hash_session(text),
)
return DetectionResult(level="NONE", session_hash=_hash_session(text))
def _describe_indicators(level: str, patterns: list) -> list:
"""Map raw patterns to descriptions."""
descriptions = {
"CRITICAL": [],
"HIGH": [],
"MEDIUM": [],
"LOW": [],
}
for tier, items in TIER_PATTERNS.items():
for pat, desc in items:
if pat in patterns:
descriptions[tier].append(desc)
return descriptions.get(level, [])
def _hash_session(text: str) -> str:
"""Create a session hash for this text (for tracking repeated escalations)."""
return hashlib.sha256(text.encode()).hexdigest()[:12]
return DetectionResult(
level=result.level,
indicators=result.indicators,
recommended_action=result.recommended_action,
raw_matched_patterns=raw_patterns,
confidence=result.score,
session_hash=hashlib.sha256(text.encode()).hexdigest()[:12],
)
def get_action_for_level(level: str) -> str:
"""Get the recommended action string for a given level."""
actions = {
"CRITICAL": (
"INTERRUPT CONVERSATION. Ask 'Are you safe right now?' "
"Provide 988. Provide Crisis Text Line. "
"Stay present. Do not disconnect. "
"Redirect to help."
),
"HIGH": (
"Show crisis panel. Ask about safety. "
"Surface 988. Stay engaged."
),
"MEDIUM": (
"Increase warmth. Surface resources gently. "
"Anchor in present."
),
"LOW": (
"Normal conversation with warmth. "
"Remain vigilant."
),
"NONE": "No action needed.",
}
return actions.get(level, "Unknown level.")
from crisis.detect import ACTIONS
return ACTIONS.get(level, "Unknown level.")
def as_json(result: DetectionResult, indent: int = 2) -> str:

View File

@@ -808,6 +808,7 @@ Sovereignty and service always.`;
var crisisPanel = document.getElementById('crisis-panel');
var crisisOverlay = document.getElementById('crisis-overlay');
var overlayDismissBtn = document.getElementById('overlay-dismiss-btn');
var overlayCallLink = document.querySelector('.overlay-call');
var statusDot = document.querySelector('.status-dot');
var statusText = document.getElementById('status-text');
@@ -983,12 +984,60 @@ Sovereignty and service always.`;
// ===== OVERLAY =====
// Focus trap: cycle through focusable elements within the crisis overlay
function getOverlayFocusableElements() {
return crisisOverlay.querySelectorAll(
'a[href], button:not([disabled]), [tabindex]:not([tabindex="-1"])'
);
}
function trapFocusInOverlay(e) {
if (!crisisOverlay.classList.contains('active')) return;
if (e.key !== 'Tab') return;
var focusable = getOverlayFocusableElements();
if (focusable.length === 0) return;
var first = focusable[0];
var last = focusable[focusable.length - 1];
if (e.shiftKey) {
// Shift+Tab: if on first, wrap to last
if (document.activeElement === first) {
e.preventDefault();
last.focus();
}
} else {
// Tab: if on last, wrap to first
if (document.activeElement === last) {
e.preventDefault();
first.focus();
}
}
}
// Store the element that had focus before the overlay opened
var _preOverlayFocusElement = null;
function showOverlay() {
// Save current focus for restoration on dismiss
_preOverlayFocusElement = document.activeElement;
crisisOverlay.classList.add('active');
overlayDismissBtn.disabled = true;
var countdown = 10;
overlayDismissBtn.textContent = 'Continue to chat (' + countdown + 's)';
// Disable background interaction via inert attribute
var mainApp = document.querySelector('.app');
if (mainApp) mainApp.setAttribute('inert', '');
// Also hide from assistive tech
var chatSection = document.getElementById('chat');
if (chatSection) chatSection.setAttribute('aria-hidden', 'true');
var footerEl = document.querySelector('footer');
if (footerEl) footerEl.setAttribute('aria-hidden', 'true');
if (overlayTimer) clearInterval(overlayTimer);
overlayTimer = setInterval(function() {
countdown--;
@@ -1002,9 +1051,13 @@ Sovereignty and service always.`;
}
}, 1000);
overlayDismissBtn.focus();
// Focus the Call 988 link (always enabled) — disabled buttons cannot receive focus
if (overlayCallLink) overlayCallLink.focus();
}
// Register focus trap on document (always listening, gated by class check)
document.addEventListener('keydown', trapFocusInOverlay);
overlayDismissBtn.addEventListener('click', function() {
if (!overlayDismissBtn.disabled) {
crisisOverlay.classList.remove('active');
@@ -1012,7 +1065,22 @@ Sovereignty and service always.`;
clearInterval(overlayTimer);
overlayTimer = null;
}
msgInput.focus();
// Re-enable background interaction
var mainApp = document.querySelector('.app');
if (mainApp) mainApp.removeAttribute('inert');
var chatSection = document.getElementById('chat');
if (chatSection) chatSection.removeAttribute('aria-hidden');
var footerEl = document.querySelector('footer');
if (footerEl) footerEl.removeAttribute('aria-hidden');
// Restore focus to the element that had it before the overlay opened
if (_preOverlayFocusElement && typeof _preOverlayFocusElement.focus === 'function') {
_preOverlayFocusElement.focus();
} else {
msgInput.focus();
}
_preOverlayFocusElement = null;
}
});
@@ -1117,25 +1185,14 @@ Sovereignty and service always.`;
} catch (e) {}
}
safetyPlanBtn.addEventListener('click', function() {
loadSafetyPlan();
safetyPlanModal.classList.add('active');
});
// Crisis panel safety plan button (if crisis panel is visible)
if (crisisSafetyPlanBtn) {
crisisSafetyPlanBtn.addEventListener('click', function() {
loadSafetyPlan();
safetyPlanModal.classList.add('active');
});
}
closeSafetyPlan.addEventListener('click', function() {
safetyPlanModal.classList.remove('active');
_restoreSafetyPlanFocus();
});
cancelSafetyPlan.addEventListener('click', function() {
safetyPlanModal.classList.remove('active');
_restoreSafetyPlanFocus();
});
saveSafetyPlan.addEventListener('click', function() {
@@ -1149,12 +1206,101 @@ Sovereignty and service always.`;
try {
localStorage.setItem('timmy_safety_plan', JSON.stringify(plan));
safetyPlanModal.classList.remove('active');
_restoreSafetyPlanFocus();
alert('Safety plan saved locally.');
} catch (e) {
alert('Error saving plan.');
}
});
// ===== SAFETY PLAN FOCUS TRAP (fix #65) =====
// Focusable elements inside the modal, in tab order
var _spFocusableIds = [
'close-safety-plan',
'sp-warning-signs',
'sp-coping',
'sp-distraction',
'sp-help',
'sp-environment',
'cancel-safety-plan',
'save-safety-plan'
];
var _spTriggerEl = null; // element that opened the modal
function _getSpFocusableEls() {
return _spFocusableIds
.map(function(id) { return document.getElementById(id); })
.filter(function(el) { return el && !el.disabled; });
}
function _trapSafetyPlanFocus(e) {
if (e.key !== 'Tab') return;
var els = _getSpFocusableEls();
if (!els.length) return;
var first = els[0];
var last = els[els.length - 1];
if (e.shiftKey) {
// Shift+Tab on first → wrap to last
if (document.activeElement === first) {
e.preventDefault();
last.focus();
}
} else {
// Tab on last → wrap to first
if (document.activeElement === last) {
e.preventDefault();
first.focus();
}
}
}
function _trapSafetyPlanEscape(e) {
if (e.key === 'Escape') {
safetyPlanModal.classList.remove('active');
_restoreSafetyPlanFocus();
}
}
function _activateSafetyPlanFocusTrap(triggerEl) {
_spTriggerEl = triggerEl || document.activeElement;
// Focus first textarea
var firstInput = document.getElementById('sp-warning-signs');
if (firstInput) firstInput.focus();
// Add listeners
document.addEventListener('keydown', _trapSafetyPlanFocus);
document.addEventListener('keydown', _trapSafetyPlanEscape);
// Mark background inert (prevent click-through)
document.body.setAttribute('aria-hidden', 'true');
safetyPlanModal.removeAttribute('aria-hidden');
}
function _restoreSafetyPlanFocus() {
document.removeEventListener('keydown', _trapSafetyPlanFocus);
document.removeEventListener('keydown', _trapSafetyPlanEscape);
document.body.removeAttribute('aria-hidden');
if (_spTriggerEl && typeof _spTriggerEl.focus === 'function') {
_spTriggerEl.focus();
}
_spTriggerEl = null;
}
// Wire open buttons to activate focus trap
safetyPlanBtn.addEventListener('click', function() {
loadSafetyPlan();
safetyPlanModal.classList.add('active');
_activateSafetyPlanFocusTrap(safetyPlanBtn);
});
// Crisis panel safety plan button (if crisis panel is visible)
if (crisisSafetyPlanBtn) {
crisisSafetyPlanBtn.addEventListener('click', function() {
loadSafetyPlan();
safetyPlanModal.classList.add('active');
_activateSafetyPlanFocusTrap(crisisSafetyPlanBtn);
});
}
// ===== TEXTAREA AUTO-RESIZE =====
msgInput.addEventListener('input', function() {
this.style.height = 'auto';
@@ -1300,6 +1446,7 @@ Sovereignty and service always.`;
if (urlParams.get('safetyplan') === 'true') {
loadSafetyPlan();
safetyPlanModal.classList.add('active');
_activateSafetyPlanFocusTrap(safetyPlanBtn);
// Clean up URL
window.history.replaceState({}, document.title, window.location.pathname);
}

View File

@@ -1,5 +1,5 @@
[pytest]
testpaths = crisis
python_files = tests.py
testpaths = crisis tests
python_files = tests.py test_*.py
python_classes = Test*
python_functions = test_*

219
sw.js
View File

@@ -1,118 +1,153 @@
const CACHE_NAME = 'the-door-v2';
const ASSETS = [
const CACHE_NAME = 'the-door-v3';
const NAVIGATION_TIMEOUT_MS = 2500;
const OFFLINE_FALLBACK_PATH = '/crisis-offline.html';
const PRECACHE_ASSETS = [
'/',
'/index.html',
'/about',
'/manifest.json'
'/about.html',
'/manifest.json',
'/crisis-offline.html',
'/testimony.html'
];
// Crisis resources to show when everything fails
const CRISIS_OFFLINE_RESPONSE = `<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>You're Not Alone | The Door</title>
<style>
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#0d1117;color:#e6edf3;max-width:600px;margin:0 auto;padding:20px;line-height:1.6}
h1{color:#ff6b6b;font-size:1.5rem;margin-bottom:1rem}
.crisis-box{background:#1c1210;border:2px solid #c9362c;border-radius:12px;padding:20px;margin:20px 0;text-align:center}
.crisis-box a{display:inline-block;background:#c9362c;color:#fff;text-decoration:none;padding:16px 32px;border-radius:8px;font-weight:700;font-size:1.2rem;margin:10px 0}
.hope{color:#8b949e;font-style:italic;margin-top:30px;padding-top:20px;border-top:1px solid #30363d}
</style>
</head>
<body>
<h1>You are not alone.</h1>
<p>Your connection is down, but help is still available.</p>
<div class="crisis-box">
<p><strong>Call or text 988</strong><br>Suicide & Crisis Lifeline<br>Free, 24/7, Confidential</p>
<a href="tel:988">Call 988 Now</a>
<p style="margin-top:15px"><strong>Or text HOME to 741741</strong><br>Crisis Text Line</p>
</div>
<p><strong>When you're ready:</strong></p>
<ul>
<li>Take five deep breaths</li>
<li>Drink some water</li>
<li>Step outside if you can</li>
<li>Text or call someone you trust</li>
</ul>
<p class="hope">
"The Lord is close to the brokenhearted and saves those who are crushed in spirit." — Psalm 34:18
</p>
<p style="font-size:0.85rem;color:#6e7681;margin-top:30px">
This page was created by The Door — a crisis intervention project.<br>
Connection will restore automatically. You don't have to go through this alone.
</p>
</body>
</html>`;
function isSameOrigin(request) {
return new URL(request.url).origin === self.location.origin;
}
function canCache(response) {
return Boolean(response && response.ok && response.type !== 'opaque');
}
async function precache() {
const cache = await caches.open(CACHE_NAME);
await cache.addAll(PRECACHE_ASSETS);
}
async function cleanupOldCaches() {
const keys = await caches.keys();
await Promise.all(
keys
.filter((key) => key !== CACHE_NAME)
.map((key) => caches.delete(key))
);
}
async function putInCache(request, response) {
if (!isSameOrigin(request) || !canCache(response)) {
return response;
}
const cache = await caches.open(CACHE_NAME);
await cache.put(request, response.clone());
return response;
}
async function fetchWithTimeout(request, timeoutMs) {
const controller = new AbortController();
const timeoutId = setTimeout(() => controller.abort(), timeoutMs);
try {
return await fetch(request, { signal: controller.signal });
} finally {
clearTimeout(timeoutId);
}
}
async function offlineTextResponse() {
return new Response('Offline. Call 988 or text HOME to 741741 for immediate help.', {
status: 503,
statusText: 'Service Unavailable',
headers: new Headers({ 'Content-Type': 'text/plain; charset=utf-8' })
});
}
async function handleNavigation(request) {
const cache = await caches.open(CACHE_NAME);
const cachedPage = await cache.match(request);
const offlineFallback = await cache.match(OFFLINE_FALLBACK_PATH);
try {
const response = await fetchWithTimeout(request, NAVIGATION_TIMEOUT_MS);
return await putInCache(request, response);
} catch (error) {
if (cachedPage) {
return cachedPage;
}
if (offlineFallback) {
return offlineFallback;
}
return offlineTextResponse();
}
}
async function handleStaticRequest(request) {
const cache = await caches.open(CACHE_NAME);
const cached = await cache.match(request);
if (cached) {
fetch(request)
.then((response) => putInCache(request, response))
.catch(() => null);
return cached;
}
try {
const response = await fetch(request);
return await putInCache(request, response);
} catch (error) {
return offlineTextResponse();
}
}
async function handleOtherRequest(request) {
try {
const response = await fetch(request);
return await putInCache(request, response);
} catch (error) {
const cached = await caches.match(request);
if (cached) {
return cached;
}
return offlineTextResponse();
}
}
// Install event - cache core assets
self.addEventListener('install', (event) => {
event.waitUntil(
caches.open(CACHE_NAME).then((cache) => {
return cache.addAll(ASSETS);
})
precache().then(() => self.skipWaiting())
);
self.skipWaiting();
});
// Activate event - cleanup old caches
self.addEventListener('activate', (event) => {
event.waitUntil(
caches.keys().then((keys) => {
return Promise.all(
keys.filter((key) => key !== CACHE_NAME).map((key) => caches.delete(key))
);
})
cleanupOldCaches().then(() => self.clients.claim())
);
self.clients.claim();
});
// Fetch event - network first, fallback to cache for static,
// but for the crisis front door, we want to ensure the shell is ALWAYS available.
self.addEventListener('fetch', (event) => {
const url = new URL(event.request.url);
const request = event.request;
const url = new URL(request.url);
// Skip API calls - they should always go to network
if (url.pathname.startsWith('/api/')) {
if (request.method !== 'GET') {
return;
}
// Skip non-GET requests
if (event.request.method !== 'GET') {
if (!isSameOrigin(request) || url.pathname.startsWith('/api/')) {
return;
}
event.respondWith(
fetch(event.request)
.then((response) => {
// If we got a valid response, cache it for next time
if (response.ok && ASSETS.includes(url.pathname)) {
const copy = response.clone();
caches.open(CACHE_NAME).then((cache) => cache.put(event.request, copy));
}
return response;
})
.catch(() => {
// If network fails, try cache
return caches.match(event.request).then((cached) => {
if (cached) return cached;
if (event.request.mode === 'navigate') {
event.respondWith(handleNavigation(request));
return;
}
// If it's a navigation request and we're offline, show offline crisis page
if (event.request.mode === 'navigate') {
return new Response(CRISIS_OFFLINE_RESPONSE, {
status: 200,
headers: new Headers({ 'Content-Type': 'text/html' })
});
}
if (PRECACHE_ASSETS.includes(url.pathname)) {
event.respondWith(handleStaticRequest(request));
return;
}
// For other requests, return a simple offline message
return new Response('Offline. Call 988 for immediate help.', {
status: 503,
statusText: 'Service Unavailable',
headers: new Headers({ 'Content-Type': 'text/plain' })
});
});
})
);
event.respondWith(handleOtherRequest(request));
});

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<!-- Test: Safety plan modal focus trap (issue #65) -->
<!-- Open this file in a browser to manually verify focus trap behavior -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Focus Trap Test</title>
<style>
body { font-family: sans-serif; padding: 20px; }
.test { margin: 10px 0; padding: 10px; border: 1px solid #ccc; }
.pass { background: #d4edda; border-color: #28a745; }
.fail { background: #f8d7da; border-color: #dc3545; }
button { margin: 5px; padding: 8px 16px; }
</style>
</head>
<body>
<h1>Focus Trap Manual Test</h1>
<p>Open <code>index.html</code> in a browser, then run these checks:</p>
<div class="test" id="test-1">
<strong>Test 1: Tab wraps to first element</strong><br>
1. Open safety plan modal<br>
2. Tab through all elements until you reach "Save Plan"<br>
3. Press Tab again → should wrap to close button (X)
</div>
<div class="test" id="test-2">
<strong>Test 2: Shift+Tab wraps to last element</strong><br>
1. Open safety plan modal<br>
2. Focus is on "Warning signs" textarea<br>
3. Press Shift+Tab → should wrap to "Save Plan" button
</div>
<div class="test" id="test-3">
<strong>Test 3: Escape closes modal</strong><br>
1. Open safety plan modal<br>
2. Press Escape → modal closes<br>
3. Focus returns to the button that opened it
</div>
<div class="test" id="test-4">
<strong>Test 4: Background not reachable</strong><br>
1. Open safety plan modal<br>
2. Try to Tab to the chat input behind the modal<br>
3. Should NOT be able to reach it
</div>
<div class="test" id="test-5">
<strong>Test 5: Click buttons close + restore focus</strong><br>
1. Open modal via "my safety plan" button<br>
2. Click Cancel → modal closes, focus on "my safety plan" button<br>
3. Open again, click Save → same behavior<br>
4. Open again, click X → same behavior
</div>
<hr>
<h2>Automated checks (paste into DevTools console on index.html):</h2>
<pre><code>
// Test focus trap
var modal = document.getElementById('safety-plan-modal');
var openBtn = document.getElementById('safety-plan-btn');
openBtn.click();
console.assert(modal.classList.contains('active'), 'Modal should be open');
var lastEl = document.getElementById('save-safety-plan');
lastEl.focus();
var evt = new KeyboardEvent('keydown', {key: 'Tab', bubbles: true});
document.dispatchEvent(evt);
// After Tab from last, focus should wrap to first
var firstEl = document.getElementById('close-safety-plan');
console.log('Focus after wrap:', document.activeElement.id);
console.assert(document.activeElement === firstEl || document.activeElement.id === 'sp-warning-signs',
'Focus should wrap to first element');
// Test Escape
var escEvt = new KeyboardEvent('keydown', {key: 'Escape', bubbles: true});
document.dispatchEvent(escEvt);
console.assert(!modal.classList.contains('active'), 'Modal should close on Escape');
console.assert(document.activeElement === openBtn, 'Focus should return to open button');
console.log('All automated checks passed!');
</code></pre>
</body>
</html>

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import pathlib
import re
import unittest
ROOT = pathlib.Path(__file__).resolve().parents[1]
INDEX_HTML = ROOT / 'index.html'
class TestCrisisOverlayFocusTrap(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.html = INDEX_HTML.read_text()
def test_overlay_registers_tab_key_focus_trap(self):
self.assertRegex(
self.html,
r"function\s+trapFocusInOverlay\s*\(e\)",
'Expected crisis overlay focus trap handler to exist.',
)
self.assertRegex(
self.html,
r"if\s*\(e\.key\s*!==\s*'Tab'\)\s*return;",
'Expected focus trap handler to guard on Tab key events.',
)
self.assertRegex(
self.html,
r"document\.addEventListener\('keydown',\s*trapFocusInOverlay\)",
'Expected overlay focus trap to register on document keydown.',
)
def test_overlay_disables_background_interaction(self):
self.assertRegex(
self.html,
r"mainApp\.setAttribute\('inert',\s*''\)",
'Expected overlay to set inert on the main app while active.',
)
self.assertRegex(
self.html,
r"mainApp\.removeAttribute\('inert'\)",
'Expected overlay dismissal to remove inert from the main app.',
)
def test_overlay_restores_focus_after_dismiss(self):
self.assertRegex(
self.html,
r"_preOverlayFocusElement\s*=\s*document\.activeElement",
'Expected overlay to remember the pre-overlay focus target.',
)
self.assertRegex(
self.html,
r"_preOverlayFocusElement\.focus\(\)",
'Expected overlay dismissal to restore focus to the prior target.',
)
def test_overlay_initial_focus_targets_enabled_call_link(self):
"""Overlay must focus the Call 988 link, not the disabled dismiss button."""
# Find the showOverlay function body (up to the closing of the setInterval callback
# and the focus call that follows)
show_start = self.html.find('function showOverlay()')
self.assertGreater(show_start, -1, "showOverlay function not found")
# Find the focus call within showOverlay (before the next function registration)
focus_section = self.html[show_start:show_start + 2000]
self.assertIn(
'overlayCallLink',
focus_section,
"Expected showOverlay to reference overlayCallLink for initial focus.",
)
# Ensure the old buggy pattern is gone
focus_line_region = self.html[show_start + 800:show_start + 1200]
self.assertNotIn(
'overlayDismissBtn.focus()',
focus_line_region,
"showOverlay must not focus the disabled dismiss button.",
)
def test_overlay_call_link_variable_is_declared(self):
self.assertIn(
"querySelector('.overlay-call')",
self.html,
"Expected a JS reference to the .overlay-call link element.",
)
if __name__ == '__main__':
unittest.main()

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import importlib
import sys
import unittest
import warnings
from crisis.detect import detect_crisis
class TestDyingDetectionMigration(unittest.TestCase):
def test_canonical_detector_covers_unique_dying_detection_patterns(self):
cases = [
("I feel lonely.", "LOW"),
("I've lost all hope and see no tomorrow.", "MEDIUM"),
("What if I disappeared forever?", "HIGH"),
]
for text, expected_level in cases:
with self.subTest(text=text):
result = detect_crisis(text)
self.assertEqual(result.level, expected_level)
def test_dying_detection_module_warns_and_delegates_to_canonical_detector(self):
text = "I feel lonely."
sys.modules.pop("dying_detection", None)
with warnings.catch_warnings(record=True) as caught:
warnings.simplefilter("always", DeprecationWarning)
module = importlib.import_module("dying_detection")
self.assertTrue(
any(issubclass(w.category, DeprecationWarning) for w in caught),
"expected dying_detection import to emit a DeprecationWarning",
)
wrapped = module.detect(text)
canonical = detect_crisis(text)
self.assertEqual(wrapped.level, canonical.level)
self.assertEqual(wrapped.confidence, canonical.score)
self.assertEqual(wrapped.raw_matched_patterns, [m["pattern"] for m in canonical.matches])
if __name__ == "__main__":
unittest.main()

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import pathlib
import unittest
ROOT = pathlib.Path(__file__).resolve().parents[1]
SERVICE_WORKER = (ROOT / 'sw.js').read_text(encoding='utf-8')
CRISIS_OFFLINE_PAGE = ROOT / 'crisis-offline.html'
MAKEFILE = (ROOT / 'Makefile').read_text(encoding='utf-8')
class TestServiceWorkerOffline(unittest.TestCase):
def test_crisis_offline_page_exists(self):
self.assertTrue(CRISIS_OFFLINE_PAGE.exists(), 'crisis-offline.html should exist')
def test_service_worker_precaches_crisis_offline_page(self):
self.assertIn('/crisis-offline.html', SERVICE_WORKER)
def test_service_worker_has_navigation_timeout_for_intermittent_connections(self):
self.assertIn('NAVIGATION_TIMEOUT_MS', SERVICE_WORKER)
self.assertIn('AbortController', SERVICE_WORKER)
def test_service_worker_uses_crisis_offline_fallback_for_navigation(self):
self.assertIn("event.request.mode === 'navigate'", SERVICE_WORKER)
self.assertIn("/crisis-offline.html", SERVICE_WORKER)
def test_make_push_includes_crisis_offline_page(self):
self.assertIn('crisis-offline.html', MAKEFILE)
class TestCrisisOfflinePage(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.html = CRISIS_OFFLINE_PAGE.read_text(encoding='utf-8') if CRISIS_OFFLINE_PAGE.exists() else ''
cls.lower_html = cls.html.lower()
def test_has_clickable_988_link(self):
self.assertIn('href="tel:988"', self.html)
def test_has_crisis_text_line(self):
self.assertIn('Crisis Text Line', self.html)
self.assertIn('741741', self.html)
def test_has_grounding_techniques(self):
required_phrases = [
'5 things you can see',
'4 things you can feel',
'3 things you can hear',
'2 things you can smell',
'1 thing you can taste',
]
for phrase in required_phrases:
self.assertIn(phrase, self.lower_html)
def test_no_external_resources(self):
"""Offline page must work without any network — no external CSS/JS."""
import re
html = self.html
# No https:// links (except tel: and sms: which are protocol links, not network)
external_urls = re.findall(r'href=["\']https://|src=["\']https://', html)
self.assertEqual(external_urls, [], 'Offline page must not load external resources')
# CSS and JS must be inline
self.assertIn('<style>', html, 'CSS must be inline')
self.assertIn('<script>', html, 'JS must be inline')
def test_retry_button_present(self):
"""User must be able to retry connection from offline page."""
self.assertIn('retry-connection', self.html)
self.assertIn('Retry connection', self.html)
if __name__ == '__main__':
unittest.main()

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"""
Tests for crisis session tracking and escalation (P0 #35).
Covers: session_tracker.py
Run with: python -m pytest tests/test_session_tracker.py -v
"""
import unittest
import sys
import os
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from crisis.detect import detect_crisis
from crisis.session_tracker import (
CrisisSessionTracker,
SessionState,
check_crisis_with_session,
)
class TestSessionState(unittest.TestCase):
"""Test SessionState defaults."""
def test_default_state(self):
s = SessionState()
self.assertEqual(s.current_level, "NONE")
self.assertEqual(s.peak_level, "NONE")
self.assertEqual(s.message_count, 0)
self.assertEqual(s.level_history, [])
self.assertFalse(s.is_escalating)
self.assertFalse(s.is_deescalating)
class TestSessionTracking(unittest.TestCase):
"""Test basic session state tracking."""
def setUp(self):
self.tracker = CrisisSessionTracker()
def test_record_none_message(self):
state = self.tracker.record(detect_crisis("Hello Timmy"))
self.assertEqual(state.current_level, "NONE")
self.assertEqual(state.message_count, 1)
self.assertEqual(state.peak_level, "NONE")
def test_record_low_message(self):
self.tracker.record(detect_crisis("Hello"))
state = self.tracker.record(detect_crisis("Having a rough day"))
self.assertIn(state.current_level, ("LOW", "NONE"))
self.assertEqual(state.message_count, 2)
def test_record_critical_updates_peak(self):
self.tracker.record(detect_crisis("Having a rough day"))
state = self.tracker.record(detect_crisis("I want to kill myself"))
self.assertEqual(state.current_level, "CRITICAL")
self.assertEqual(state.peak_level, "CRITICAL")
def test_peak_preserved_after_drop(self):
"""Peak level should stay at the highest seen, even after de-escalation."""
self.tracker.record(detect_crisis("I want to kill myself"))
state = self.tracker.record(detect_crisis("I'm feeling a bit better"))
self.assertEqual(state.peak_level, "CRITICAL")
def test_level_history(self):
self.tracker.record(detect_crisis("Hello"))
self.tracker.record(detect_crisis("Having a rough day"))
state = self.tracker.record(detect_crisis("I want to die"))
self.assertEqual(len(state.level_history), 3)
self.assertEqual(state.level_history[0], "NONE")
self.assertEqual(state.level_history[2], "CRITICAL")
def test_reset_clears_state(self):
self.tracker.record(detect_crisis("I want to kill myself"))
self.tracker.reset()
state = self.tracker.state
self.assertEqual(state.current_level, "NONE")
self.assertEqual(state.peak_level, "NONE")
self.assertEqual(state.message_count, 0)
self.assertEqual(state.level_history, [])
class TestEscalationDetection(unittest.TestCase):
"""Test escalation detection: LOW → HIGH in ≤3 messages."""
def setUp(self):
self.tracker = CrisisSessionTracker()
def test_no_escalation_single_message(self):
self.tracker.record(detect_crisis("Hello"))
self.assertFalse(self.tracker.state.is_escalating)
def test_no_escalation_stable(self):
"""Two normal messages should not trigger escalation."""
self.tracker.record(detect_crisis("Hello"))
state = self.tracker.record(detect_crisis("How are you?"))
self.assertFalse(state.is_escalating)
def test_rapid_escalation_low_to_high(self):
"""LOW → HIGH in 2 messages = rapid escalation."""
self.tracker.record(detect_crisis("Having a rough day"))
state = self.tracker.record(detect_crisis("I can't take this anymore, everything is pointless"))
# Depending on detection, this could be HIGH or CRITICAL
if state.current_level in ("HIGH", "CRITICAL"):
self.assertTrue(state.is_escalating)
def test_rapid_escalation_three_messages(self):
"""NONE → LOW → HIGH in 3 messages = escalation."""
self.tracker.record(detect_crisis("Hello"))
self.tracker.record(detect_crisis("Having a rough day"))
state = self.tracker.record(detect_crisis("I feel completely hopeless with no way out"))
if state.current_level in ("HIGH", "CRITICAL"):
self.assertTrue(state.is_escalating)
def test_escalation_rate(self):
"""Rate should be positive when escalating."""
self.tracker.record(detect_crisis("Hello"))
self.tracker.record(detect_crisis("I want to die"))
state = self.tracker.state
self.assertGreater(state.escalation_rate, 0)
class TestDeescalationDetection(unittest.TestCase):
"""Test de-escalation: sustained LOW after HIGH/CRITICAL."""
def setUp(self):
self.tracker = CrisisSessionTracker()
def test_no_deescalation_without_prior_crisis(self):
"""No de-escalation if never reached HIGH/CRITICAL."""
for _ in range(6):
self.tracker.record(detect_crisis("Hello"))
self.assertFalse(self.tracker.state.is_deescalating)
def test_deescalation_after_critical(self):
"""5+ consecutive LOW/NONE messages after CRITICAL = de-escalation."""
self.tracker.record(detect_crisis("I want to kill myself"))
for _ in range(5):
self.tracker.record(detect_crisis("I'm doing better today"))
state = self.tracker.state
if state.peak_level == "CRITICAL":
self.assertTrue(state.is_deescalating)
def test_deescalation_after_high(self):
"""5+ consecutive LOW/NONE messages after HIGH = de-escalation."""
self.tracker.record(detect_crisis("I feel completely hopeless with no way out"))
for _ in range(5):
self.tracker.record(detect_crisis("Feeling okay"))
state = self.tracker.state
if state.peak_level == "HIGH":
self.assertTrue(state.is_deescalating)
def test_interrupted_deescalation(self):
"""De-escalation resets if a HIGH message interrupts."""
self.tracker.record(detect_crisis("I want to kill myself"))
for _ in range(3):
self.tracker.record(detect_crisis("Doing better"))
# Interrupt with another crisis
self.tracker.record(detect_crisis("I feel hopeless again"))
self.tracker.record(detect_crisis("Feeling okay now"))
state = self.tracker.state
# Should NOT be de-escalating yet (counter reset)
self.assertFalse(state.is_deescalating)
class TestSessionModifier(unittest.TestCase):
"""Test system prompt modifier generation."""
def setUp(self):
self.tracker = CrisisSessionTracker()
def test_no_modifier_for_single_message(self):
self.tracker.record(detect_crisis("Hello"))
self.assertEqual(self.tracker.get_session_modifier(), "")
def test_no_modifier_for_stable_session(self):
self.tracker.record(detect_crisis("Hello"))
self.tracker.record(detect_crisis("Good morning"))
self.assertEqual(self.tracker.get_session_modifier(), "")
def test_escalation_modifier(self):
"""Escalating session should produce a modifier."""
self.tracker.record(detect_crisis("Hello"))
self.tracker.record(detect_crisis("I want to die"))
modifier = self.tracker.get_session_modifier()
if self.tracker.state.is_escalating:
self.assertIn("escalated", modifier.lower())
self.assertIn("NONE", modifier)
self.assertIn("CRITICAL", modifier)
def test_deescalation_modifier(self):
"""De-escalating session should mention stabilizing."""
self.tracker.record(detect_crisis("I want to kill myself"))
for _ in range(5):
self.tracker.record(detect_crisis("I'm feeling okay"))
modifier = self.tracker.get_session_modifier()
if self.tracker.state.is_deescalating:
self.assertIn("stabilizing", modifier.lower())
def test_prior_crisis_modifier(self):
"""Past crisis should be noted even without active escalation."""
self.tracker.record(detect_crisis("I want to die"))
self.tracker.record(detect_crisis("Feeling a bit better"))
modifier = self.tracker.get_session_modifier()
# Should note the prior CRITICAL
if modifier:
self.assertIn("CRITICAL", modifier)
class TestUIHints(unittest.TestCase):
"""Test UI hint generation."""
def setUp(self):
self.tracker = CrisisSessionTracker()
def test_ui_hints_structure(self):
self.tracker.record(detect_crisis("Hello"))
hints = self.tracker.get_ui_hints()
self.assertIn("session_escalating", hints)
self.assertIn("session_deescalating", hints)
self.assertIn("session_peak_level", hints)
self.assertIn("session_message_count", hints)
def test_ui_hints_escalation_warning(self):
"""Escalating session should have warning hint."""
self.tracker.record(detect_crisis("Hello"))
self.tracker.record(detect_crisis("I want to die"))
hints = self.tracker.get_ui_hints()
if hints["session_escalating"]:
self.assertTrue(hints.get("escalation_warning"))
self.assertIn("suggested_action", hints)
class TestCheckCrisisWithSession(unittest.TestCase):
"""Test the convenience function combining detection + session tracking."""
def test_returns_combined_data(self):
tracker = CrisisSessionTracker()
result = check_crisis_with_session("I want to die", tracker)
self.assertIn("level", result)
self.assertIn("session", result)
self.assertIn("current_level", result["session"])
self.assertIn("peak_level", result["session"])
self.assertIn("modifier", result["session"])
def test_session_updates_across_calls(self):
tracker = CrisisSessionTracker()
check_crisis_with_session("Hello", tracker)
result = check_crisis_with_session("I want to die", tracker)
self.assertEqual(result["session"]["message_count"], 2)
self.assertEqual(result["session"]["peak_level"], "CRITICAL")
class TestPrivacy(unittest.TestCase):
"""Verify privacy-first design principles."""
def test_no_persistence_mechanism(self):
"""Session tracker should have no database, file, or network calls."""
import inspect
source = inspect.getsource(CrisisSessionTracker)
# Should not import database, requests, or file I/O
forbidden = ["sqlite", "requests", "urllib", "open(", "httpx", "aiohttp"]
for word in forbidden:
self.assertNotIn(word, source.lower(),
f"Session tracker should not use {word} — privacy-first design")
def test_state_contained_in_memory(self):
"""All state should be instance attributes, not module-level."""
tracker = CrisisSessionTracker()
tracker.record(detect_crisis("I want to die"))
# New tracker should have clean state (no global contamination)
fresh = CrisisSessionTracker()
self.assertEqual(fresh.state.current_level, "NONE")
if __name__ == '__main__':
unittest.main()