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ppt-tool/backend/utils
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Vadym Samoilenko 58e738e79b Replace PPTX export pipeline: Puppeteer/python-pptx → PptxGenJS 
- New POST /api/generate-pptx route (Next.js) uses PptxGenJS to build
  PPTX directly from the Phase 8 JSON element model — no headless Chrome
- export_utils.py queries DB for slides + layout codes, POSTs payload to
  Next.js, saves binary response to disk (removes python-pptx/Puppeteer)
- Coordinate conversion: px / 96 → inches (1280×720 = 13.333×7.5 in)
- CSS color/font-size parsing (hex, rgb/rgba, px→pt at 0.75pt/px)
- Fallback renderer for slides without a JSON layout schema
- PDF export (Puppeteer) unchanged

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-01 21:04:31 +00:00
..
llm_calls Clean up unused import 2026-02-27 22:35:35 +00:00
__init__.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
asset_directory_utils.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
async_iterator.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
auth_dependencies.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
available_models.py Fix Google model name comparison 2026-02-27 20:22:59 +00:00
datetime_utils.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
db_utils.py Rebrand Presenton to Oliver DeckForge, pre-configure models, use NanoBanana Pro 2026-02-26 18:17:11 +00:00
dict_utils.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
download_helpers.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
dummy_functions.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
error_handling.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
export_utils.py Replace PPTX export pipeline: Puppeteer/python-pptx → PptxGenJS 2026-03-01 21:04:31 +00:00
file_utils.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
get_dynamic_models.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
get_env.py Phase 4: Generation Pipeline — brand enforcement, enhanced LLM calls, ARQ job queue 2026-02-26 16:15:25 +00:00
get_layout_by_name.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
image_provider.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
image_utils.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
llm_client_error_handler.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
llm_context.py Phase 2: Admin panel, analytics, storage, template pipeline, multi-provider LLM 2026-02-26 23:39:34 +00:00
llm_provider.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
model_availability.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
ollama.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
oxml_geometry.py Implement critical security fixes and modern design system (Pre-launch P0 tasks) 2026-02-27 18:28:24 +00:00
parsers.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
ppt_utils.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
process_slides.py Phase 3: Bug fixes, feature enhancements, and polish 2026-02-27 12:58:52 +00:00
safe_error_handler.py Complete critical security improvements (P0.5-P0.8) 2026-02-27 18:33:58 +00:00
schema_utils.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
set_env.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
tsx_validator.py Implement critical security fixes and modern design system (Pre-launch P0 tasks) 2026-02-27 18:28:24 +00:00
user_config.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00
validators.py Phase 1-2: Foundation + Admin Panel & Client Management 2026-02-26 15:37:17 +00:00