feat: Brainstorm Topics with GSC + Issue #518 fixes + Blog Editor enhancements
Issue #518 - Subscription not updating after checkout: - Fix stale closure in SubscriptionContext checkout polling (use subscriptionRef) - Move checkout success polling from InitialRouteHandler into SubscriptionContext - Remove redundant polling code from InitialRouteHandler - Fix plan label: 'Free' instead of 'No Plan', proper capitalization - Add plan refresh button in UserBadge - Add 'View Costing Details' to UserBadge dropdown - Rename 'ALwrity Podcast Maker' to 'Podcast Creator' across UI - Clean subscription=success URL param after verification Blog Writer WYSIWYG Editor enhancements: - Per-section preview toggle (view/edit icons) - Enhanced hover-based toolbar - Circular SVG progress stats bar with detailed tooltip - Research tool chips in stats bar footer - Per-section TTS with useTextToSpeech hook (browser native) - Full blog preview modal with print/PDF support - PlayAllTTSButton: sequential playback with progress bar - OnThisPageNav: floating sidebar with scroll tracking - Section data attributes for scroll anchoring GSC Brainstorm Topics feature: - Backend: gsc_brainstorm_service.py (rule-based + LLM recommendations) - Backend: POST /gsc/brainstorm endpoint with 3-word minimum validation - Frontend: gscBrainstorm.ts API client - Frontend: useGSCBrainstormConnection hook (popup OAuth, no /onboarding redirect) - Frontend: useGSCBrainstorm hook (connect check + brainstorm call) - Frontend: GSCBrainstormModal (3-tab results: Opportunities, Gaps, AI Recs) - Frontend: BrainstormButton (visible at 3+ words, GSC connect overlay) - Wire BrainstormButton into ManualResearchForm and ResearchAction - Add blog_writer to gsc_auth router features for ALWRITY_ENABLED_FEATURES
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backend/api/links.py
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185
backend/api/links.py
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"""
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Link Search API — Internal & external link discovery and reword-with-links.
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Endpoints:
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POST /api/links/search — Search for internal or external links via Exa
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POST /api/links/reword — Reword text to naturally incorporate selected links
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GET /api/links/health — Health check
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"""
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from typing import Dict, Any, List, Optional
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from fastapi import APIRouter, Depends, HTTPException
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from pydantic import BaseModel, Field
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from loguru import logger
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from middleware.auth_middleware import get_current_user
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from api.story_writer.utils.auth import require_authenticated_user
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from services.link_search_service import get_link_search_service
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router = APIRouter(prefix="/api/links", tags=["Links"])
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class LinkSearchRequest(BaseModel):
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"""Request for link search (internal or external)."""
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query: str = Field(..., description="Search query (typically section heading or topic)")
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link_type: str = Field(
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...,
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description="Type of links: 'internal' or 'external'",
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)
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site_url: Optional[str] = Field(
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default=None,
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description="User's website URL (required for internal links, optional for external to exclude own domain)",
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)
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num_results: int = Field(default=5, description="Number of results to return", ge=1, le=15)
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class LinkSearchResult(BaseModel):
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"""A single link search result."""
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title: str = ""
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url: str = ""
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text: str = ""
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publishedDate: str = ""
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author: str = ""
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score: float = 0.5
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class LinkSearchResponse(BaseModel):
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"""Response for link search."""
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results: List[LinkSearchResult] = Field(default_factory=list)
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warnings: List[str] = Field(default_factory=list)
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class RewordRequest(BaseModel):
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"""Request to reword text with selected links."""
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section_text: str = Field(..., description="Full section text")
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selected_text: Optional[str] = Field(
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default=None,
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description="If provided, only reword this portion of the text",
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)
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section_heading: Optional[str] = Field(default=None, description="Section heading for context")
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links: List[Dict[str, str]] = Field(
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...,
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description="List of {'url': str, 'title': str} dicts to incorporate",
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)
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class RewordResponse(BaseModel):
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"""Response for reword-with-links."""
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reworded_text: str = ""
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warnings: List[str] = Field(default_factory=list)
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@router.post("/search", response_model=LinkSearchResponse)
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async def search_links(
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request: LinkSearchRequest,
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current_user: Dict[str, Any] = Depends(get_current_user),
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):
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"""Search for internal or external links using Exa."""
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user_id = require_authenticated_user(current_user)
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if request.link_type not in ("internal", "external"):
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raise HTTPException(
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status_code=400,
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detail="link_type must be 'internal' or 'external'",
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)
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if request.link_type == "internal" and not request.site_url:
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raise HTTPException(
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status_code=400,
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detail="site_url is required for internal link search",
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)
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if len(request.query) > 500:
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raise HTTPException(
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status_code=400,
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detail="Query must be 500 characters or less",
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)
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service = get_link_search_service(user_id=user_id)
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try:
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if request.link_type == "internal":
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logger.info(f"[Links] Internal search: query='{request.query[:50]}', site='{request.site_url}', user={user_id}")
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result = await service.search_internal(
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query=request.query,
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site_url=request.site_url,
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user_id=user_id,
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num_results=request.num_results,
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)
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else:
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logger.info(f"[Links] External search: query='{request.query[:50]}', user={user_id}")
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result = await service.search_external(
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query=request.query,
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site_url=request.site_url,
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user_id=user_id,
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num_results=request.num_results,
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)
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return LinkSearchResponse(
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results=[LinkSearchResult(**r) for r in result.get("results", [])],
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warnings=result.get("warnings", []),
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)
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except HTTPException:
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raise
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except Exception as e:
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logger.error(f"[Links] Search failed: {e}")
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raise HTTPException(status_code=500, detail=f"Link search failed: {str(e)}")
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@router.post("/reword", response_model=RewordResponse)
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async def reword_with_links(
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request: RewordRequest,
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current_user: Dict[str, Any] = Depends(get_current_user),
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):
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"""Reword text to naturally incorporate selected links."""
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user_id = require_authenticated_user(current_user)
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if not request.links:
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raise HTTPException(
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status_code=400,
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detail="At least one link must be provided",
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)
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# Validate each link has a url
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for i, link in enumerate(request.links):
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if not link.get("url"):
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raise HTTPException(
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status_code=400,
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detail=f"Link at index {i} is missing a 'url' field",
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)
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if len(request.section_text) > 10000:
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raise HTTPException(
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status_code=400,
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detail="section_text must be 10000 characters or less",
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)
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service = get_link_search_service(user_id=user_id)
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try:
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logger.info(f"[Links] Reword: heading='{request.section_heading}', links={len(request.links)}, user={user_id}")
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result = service.reword_with_links(
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section_text=request.section_text,
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links=request.links,
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section_heading=request.section_heading,
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selected_text=request.selected_text,
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user_id=user_id,
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)
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return RewordResponse(
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reworded_text=result.get("reworded_text", request.section_text),
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warnings=result.get("warnings", []),
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)
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except Exception as e:
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logger.error(f"[Links] Reword failed: {e}")
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raise HTTPException(status_code=500, detail=f"Reword failed: {str(e)}")
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@router.get("/health")
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async def links_health():
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"""Health check for Links service."""
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return {"status": "ok", "service": "links"}
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