Module event_discovery 

Evidence-backed event ingestion for apps declaring an event-discovery contract. Public sources are fetched only by the background worker, through the bounded transport.

Modules

calendar_feed 🔒

Bounded iCalendar intake for explicit UTC, non-recurring performance events. Unsupported calendar semantics fail visibly rather than inventing a time zone or recurrence.

model 🔒

Bounded event identity, location and existing-record comparisons for the discovery consumer.

social_announcements 🔒

Extracts bounded date-only performances from attributed public artist announcements without inventing time or venue.

social_evidence 🔒

Social candidate screening keeps announcement age separate from the performance window.

Structs

DiscoveredEvent 🔒

Verified event facts or an attributed public day-only announcement; unrelated feed prose is excluded.

ReviewCandidate 🔒

Retains inert source facts with a host-authored reason for private owner review.

SocialIntake 🔒

Separates validated public-source work from social evidence requiring explicit publication review.

Enums

SourceReadError 🔒

Distinguishes a source policy refusal from a bounded transport failure in owner feedback.

Constants

PROFILE_FIELDS 🔒

SOURCE_CHECK_INTERVAL_SECONDS 🔒

Functions

accept_social_links 🔒

Commits a retained social link batch under source, artist and connection authority guards.

collect_events 🔒

Traverses only bounded JSON-LD graphs; arbitrary nested documents are not crawled.

commit_event_groups 🔒

Commits independent event groups below the shared transaction budget, retaining the lease until completion.

declared_site_allows 🔒

Treats social hosts as profile scopes even when pasted into a website field.

eligible_source 🔒

Limits discovery to explicitly declared artist/social/organizer sites, excluding catalog provenance and link hubs.

event_from_value 🔒

Extracts one complete event, requiring an explicit time zone, performer and venue.

extract_events_with_review 🔒

Retains bounded incomplete structured evidence privately; only validated facts become public events.

fetch 🔒

Fetches one public HTTPS document with bounded response bytes and no redirects.

literals 🔒

Builds literal values for parameterized generic database mutations.

normalized_name 🔒

Matches performer names without guessing identities from partial substrings.

organizer_sites 🔒

Loads bounded active organizer sites; storage/capacity failures never retire sources or widen authority.

password_gate 🔒

Recognizes common soft-login documents only when no usable event evidence was extracted.

pending_review_evidence 🔒

Deduplicates private evidence using bounded batches matching the shared predicate budget.

performer_matches 🔒

Collects performer names from the bounded JSON-LD value.

preview_registry 🔒

Keeps bounded accepted preview runtimes available to the shared background worker.

process_one_source 🔒

Claims at most one due source per poll and records actual fetch/acceptance outcomes.

process_registered_previews 🔒

Processes one registered preview per poll with bounded round-robin scheduling.

process_store_source_with_app 🔒

Shares durable source acceptance between public-page tests and authorized native consumers.

prune_social_reviews 🔒

Removes stale or unattributed social review material without changing accepted gigs or owner decisions.

public_link 🔒

Accepts bounded HTTPS links without credentials, controls or executable schemes.

query 🔒

Reads one declared source entity without backend-specific persistence.

queue_social_links 🔒

Converts authorized post links into public-page work, never interpreting social prose as event facts.

register_preview 🔒

Registers an explicitly enabled discovery contract in its existing isolated preview namespace.

requires_social_authorization 🔒

Identifies providers that require an authorized connector instead of a public-page fetch.

robots_allowed 🔒

Applies conservative public robots rules before reading an explicitly configured page. Redirects or unavailable policies fail closed; a missing robots document permits access.

robots_body_allows 🔒

Evaluates bounded literal robots rules; unsupported encoded or wildcard policies fail closed. This intentionally supports a narrower public-source policy than a general web crawler.

same_site 🔒

Compares declared site origins while tolerating only the conventional www alias.

social_connection_available 🔒

Requeues authorization-blocked sources after an accepted connection, retaining source and connection race guards.

social_review_candidates 🔒

Keeps only bounded event declarations from inert social evidence; graph metadata and unrelated posts are excluded.

start_worker 🔒

Starts a managed discovery poller so external sources cannot delay ordinary queued jobs.

synchronize_one_artist 🔒

Synchronizes one artist’s profile links using a durable scan cursor and bounded writes. Existing sources retain an owner’s pause state; catalog row identities are resolved from storage.

Type Aliases

PreviewRegistry 🔒