summaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
27 hoursrefactor: pipeline SPARQL and wiki data in paralleldev3-166/+169
- Merge fetchWikiArticles + fetchWikiArticlesData into one pipeline - SPARQL producer fetches batches, commits each to DB, forwards resolved articles - Wiki data consumer runs concurrently, fetching at 2s/request - Each SPARQL batch commits independently (no global transaction) - Rate limits respected for both Wikidata SPARQL and wiki server - No parallel requests to either endpoint
28 hours.dev2-8/+1
28 hoursrefactor: decode wiki_article names once in DB, encode on senddev1-4/+0
- One-shot migration decoded 187 percent-encoded rows - Removed decode-on-read from wikiarticle.go (no longer needed) - wikidata.go still decodes SPARQL URLs before storing (for future inserts) - wikiarticle.go encodes on send via url.PathEscape
29 hoursfix: decode wiki article names for clean storagedev2-4/+7
- wikidata.go: url.PathUnescape SPARQL titles before storing - wikiarticle.go: PathUnescape on read, PathEscape on send - DB holds decoded names; URLs are always freshly encoded
29 hoursfix: avoid double URL-encoding of wiki article namesdev1-4/+11
- wiki_article values are already URL-encoded in the DB - Build query URL manually instead of url.Values.Encode() - Only escape username (not pre-encoded)
29 hoursfeat: track wiki_status_code and skip 404 entries on rerundev1-23/+47
- queryWikiArticle returns HTTP status code alongside entry data - Always record wiki_status_code for every request (success or failure) - Skip entries with wiki_status_code = 404 in future runs - Only update data fields on HTTP 200; non-200 only records status - Log line shows updated vs skipped (non-200) counts
33 hoursfix: add 429 retry with exponential backoff and increase rate limit delaydev1-9/+32
- Retry up to 5 times on HTTP 429 with 2s/4s/8s/16s backoff - Move inter-request delay before each request (was after) - Increase base delay from 1s to 2s between requests - Fix: only sleep after first request (skip delay on first call)
33 hoursfeat: fetch missing wiki data from custom server and populate imdb tabledev3-0/+291
- Add wiki_server and wiki_username config fields - Query custom server for each wiki_article entry - Extract description, synopsis (Plot), year, poster_url, license, license_url, num_accolades from structured JSON response - Serial processing with 1 req/s rate limit - Update only entries missing at least one target column
34 hoursfix: skip already-classified entries in wikidata querydev1-1/+1
Add has_no_wiki_article = 0 filter so entries previously marked as having no Wikipedia article are not re-queried on subsequent runs.
34 hoursfeat: set has_no_wiki_article flag for entries without Wikipedia articledev1-13/+34
- Mark entries as has_no_wiki_article=1 when Wikidata returns no result - Also mark entries in batches that failed with HTTP errors - Re-run populated 2705 wiki articles, 592 marked as no wiki
35 hoursfeat: fetch Wikipedia article titles via Wikidata SPARQLdev3-1/+243
- Query Wikidata SPARQL in batches of 30 for entries missing wiki_article - Store wiki_article title in imdb table - Respect rate limits with configurable delay and retry on 5xx/429 - Skip entries that have no Wikipedia article - Removed unique constraint on wiki_article (multiple entries can share one)
3 daysfix: use INSERT IGNORE for imdb_genre to handle re-runsdev1-1/+1
The previous run left partial data after a mid-transaction rollback. INSERT IGNORE makes the junction table insert idempotent.
3 daysfeat: adapt genre code for n:m relation via imdb_genredev2-15/+73
- genre table: (id, name) with unique name constraint - imdb_genre table: (id, imdb_id, genre_id) junction table - Upsert genres via INSERT ... ON DUPLICATE KEY UPDATE - Link via imdb_genre using LAST_INSERT_ID - Check missing genres via LEFT JOIN imdb_genre
3 daysfeat: populate genre table from title.basics.tsvdev1-11/+47
- Parse genres field (rec[8]) from title.basics.tsv, split by comma - Insert into genre table via SELECT to resolve imdb.id from imdb_id - Update fetchAndUpdateImdbData to check for missing genres too - Skip download if TSV already exists (supports stubbed downloadFile)
3 daysfix: correct TSV parsing — use line-by-line reader and proper column indicesdev1-30/+57
- Replace csv.Reader with bufio.Scanner to avoid quote-parsing issues that skipped ~355 entries (e.g. tt1853728 was on line 4.8M and got lost when csv.Reader encountered malformed quoted fields earlier) - Fix column indices: startYear=rec[5], runtimeMinutes=rec[7] (was rec[4]/rec[5] which mapped to isAdult/startYear) - Update basics for ALL imdb entries, not just those missing ratings
3 dayschore: delete .gz files after extracting in downloadImdbDatasetsdev1-0/+3
3 daysmove download pathdev1-1/+1
3 daysfeat: fetchAndUpdateImdbData — download IMDB datasets and populate imdb tabledev2-0/+352
- Check for imdb entries with NULL average_rating - Download title.basics.tsv.gz and title.ratings.tsv.gz to imdbdata/ - Decompress alongside gzip originals - Parse only rows matching our imdb_ids (memory-efficient) - Update: average_rating, num_votes, title_type, primary_title, original_title, start_year, runtime_minutes - Results: 3394 ratings, 3093 basics updated out of 3448 entries
3 daysfeat: populate imdb table with unique title IDs from linksdev1-0/+91
- Extract distinct IMDb title IDs from links.param (host=imdb.com) - Skip IDs already in imdb table and non-title params (nm, ls, etc.) - Insert 3448 unique title IDs into imdb.imdb_id
3 daysfeat: extract IMDB title IDs from links URLs into param fielddev3-15/+87
- Query links table for IMDB title URLs (field=1, host=imdb.com) - Extract ttIDs via regex and batch-update links.param - 5662 rows updated successfully
3 daysfeat: add AccessToken back to Config struct (json:"-" to exclude from ↵dev1-0/+1
serialization)
3 dayschore: remove access_token from config (calculated by program)dev2-4/+0
3 daysfeat: switch config to JSON; add go.mod and config.json.exampledev4-88/+57
- Replace Viper-based config with encoding/json (config.go) - Add config.json with sensible defaults (gitignored) - Add config.json.example with empty values as reference - Initialize go module (go.mod) - Update main.go to use LoadConfig()
3 dayschore: commit existing config.go changesdev1-1/+2
3 daysChanges to config.godev1-0/+1
3 daysInitial commitdev5-0/+259