19 repositories under @EvilFlowersCatalog. Filter by role below; each card links to the repo and its issues.
Catalog server, portal, viewer, and importer — the components users interact with directly.
OPDS publication catalog server. Stores publications, exposes them over OPDS 1.2 (Atom) and OPDS 2.0 (JSON), and hosts many libraries from a single install. Django backend, Pydantic schemas, optional Readium LCP lending.
React + Vite frontend. Catalog browsing, search, user shelves, university SSO. Single codebase, themed per deployment.
Embeddable PDF viewer built on pdf.js. In-document search, citation export (BibTeX/BibLaTeX/RIS), annotation layer, page-range sharing, theming. Ships as an npm package.
Imports publications from Kramerius and WebDAV sources, then uses an LLM (OpenAI or Ollama) to fill in missing metadata — titles, authors, abstracts. Outputs JSON the catalog can ingest.
Celery workers behind the broker. Text extraction, OCR, captioning, transcription, semantic search, LCP encryption.
Celery worker. Extracts text from PDF publications and emits it back to the catalog for indexing and downstream analysis.
Semantic search over the extracted text corpus. Sits behind the catalog search endpoint and consumes output from the text service.
Celery worker wrapping Readium lcpencrypt. AES-256-CBC encryption for EPUB 2/3, PDF, Readium Web Pubs and W3C Audiobooks. Filesystem storage only.
Extracts figures from publications and runs captioning (PaliGemma) and classification (ViT / ResNet50). Outputs captions and tags for accessibility and image search.
Detects equations in PDF publications and reconstructs them as LaTeX using the Nougat model.
Transcribes audio tracks from video publications using Whisper large-v3. Output is searchable text aligned to timestamps.
Pipeline orchestrator. Routes a newly ingested publication to the text, image, equation and video services and aggregates their results.
Dockerised Celery worker wrapping ocrmypdf. Adds a searchable text layer to scanned PDFs ingested by the catalog.
OpenAPI definition of the EvilFlowers protocol, plus generated client bindings.
OpenAPI 3.1 definition of the EvilFlowers protocol — the wire contract between catalog, portal, importer and third-party clients.
Python client and Pydantic v2 models generated from the protocol spec.
FIIT STU yearly team projects (TP). Student squads contributing features as part of their thesis work.
FIIT STU Team 23, 2025/26 academic year. Current student squad.
In-portal chat assistant. Searches the catalog, summarises publications and answers questions about library holdings.
Fork of the text service used by the 2024/25 team. Frozen at the version their thesis was defended against.
FIIT STU Team 5, 2024/25 academic year.
FIIT STU Team 16, 2021/22 academic year. Where ELVIRA started.