More API read coverage

9 files changed, 362 insertions, 19 deletions

diff --git a/api/schemas/__init__.py b/api/schemas.py
index cc0660c..a8f4e45 100644
--- a/api/schemas/__init__.py
+++ b/api/schemas.py
@@ -106,3 +106,57 @@ class Status(Schema):
     muted: bool | None
     bookmarked: bool | None
     pinned: bool | None
+
+
+class Conversation(Schema):
+    id: str
+    unread: bool
+    accounts: list[Account]
+    last_status: Status | None = Field(...)
+
+
+class Notification(Schema):
+    id: str
+    type: Literal[
+        "mention",
+        "status",
+        "reblog",
+        "follow",
+        "follow_request",
+        "favourite",
+        "poll",
+        "update",
+        "admin.sign_up",
+        "admin.report",
+    ]
+    created_at: str
+    account: Account
+    status: Status | None
+
+
+class Tag(Schema):
+    name: str
+    url: str
+    history: dict
+
+
+class Search(Schema):
+    accounts: list[Account]
+    statuses: list[Status]
+    hashtags: list[Tag]
+
+
+class Relationship(Schema):
+    id: str
+    following: bool
+    followed_by: bool
+    showing_reblogs: bool
+    notifying: bool
+    blocking: bool
+    blocked_by: bool
+    muting: bool
+    muting_notifications: bool
+    requested: bool
+    domain_blocking: bool
+    endorsed: bool
+    note: str
diff --git a/api/views/__init__.py b/api/views/__init__.py
index 93cf419..c6dc765 100644
--- a/api/views/__init__.py
+++ b/api/views/__init__.py
@@ -1,6 +1,8 @@
 from .accounts import *  # noqa
 from .apps import *  # noqa
-from .base import api  # noqa
+from .base import api_router  # noqa
 from .instance import *  # noqa
+from .notifications import *  # noqa
 from .oauth import *  # noqa
+from .search import *  # noqa
 from .timelines import *  # noqa
diff --git a/api/views/accounts.py b/api/views/accounts.py
index 79906dc..1b883e8 100644
--- a/api/views/accounts.py
+++ b/api/views/accounts.py
@@ -1,9 +1,94 @@
-from .. import schemas
+from django.shortcuts import get_object_or_404
+
+from activities.models import Post
+from api import schemas
+from api.views.base import api_router
+from users.models import Identity
+
 from ..decorators import identity_required
-from .base import api
 
 
-@api.get("/v1/accounts/verify_credentials", response=schemas.Account)
+@api_router.get("/v1/accounts/verify_credentials", response=schemas.Account)
 @identity_required
 def verify_credentials(request):
     return request.identity.to_mastodon_json()
+
+
+@api_router.get("/v1/accounts/relationships", response=list[schemas.Relationship])
+@identity_required
+def account_relationships(request):
+    ids = request.GET.getlist("id[]")
+    result = []
+    for id in ids:
+        identity = get_object_or_404(Identity, pk=id)
+        result.append(
+            {
+                "id": identity.pk,
+                "following": identity.inbound_follows.filter(
+                    source=request.identity
+                ).exists(),
+                "followed_by": identity.outbound_follows.filter(
+                    target=request.identity
+                ).exists(),
+                "showing_reblogs": True,
+                "notifying": False,
+                "blocking": False,
+                "blocked_by": False,
+                "muting": False,
+                "muting_notifications": False,
+                "requested": False,
+                "domain_blocking": False,
+                "endorsed": False,
+                "note": "",
+            }
+        )
+    return result
+
+
+@api_router.get("/v1/accounts/{id}", response=schemas.Account)
+@identity_required
+def account(request, id: str):
+    identity = get_object_or_404(Identity, pk=id)
+    return identity.to_mastodon_json()
+
+
+@api_router.get("/v1/accounts/{id}/statuses", response=list[schemas.Status])
+@identity_required
+def account_statuses(
+    request,
+    id: str,
+    exclude_reblogs: bool = False,
+    exclude_replies: bool = False,
+    only_media: bool = False,
+    pinned: bool = False,
+    tagged: str | None = None,
+    max_id: str | None = None,
+    since_id: str | None = None,
+    min_id: str | None = None,
+    limit: int = 20,
+):
+    identity = get_object_or_404(Identity, pk=id)
+    posts = (
+        identity.posts.public()
+        .select_related("author")
+        .prefetch_related("attachments")
+        .order_by("-created")
+    )
+    if pinned:
+        return []
+    if only_media:
+        posts = posts.filter(attachments__pk__isnull=False)
+    if tagged:
+        posts = posts.tagged_with(tagged)
+    if max_id:
+        anchor_post = Post.objects.get(pk=max_id)
+        posts = posts.filter(created__lt=anchor_post.created)
+    if since_id:
+        anchor_post = Post.objects.get(pk=since_id)
+        posts = posts.filter(created__gt=anchor_post.created)
+    if min_id:
+        # Min ID requires LIMIT posts _immediately_ newer than specified, so we
+        # invert the ordering to accomodate
+        anchor_post = Post.objects.get(pk=min_id)
+        posts = posts.filter(created__gt=anchor_post.created).order_by("created")
+    return [post.to_mastodon_json() for post in posts[:limit]]
diff --git a/api/views/apps.py b/api/views/apps.py
index 1642ee9..74d8ac8 100644
--- a/api/views/apps.py
+++ b/api/views/apps.py
@@ -4,7 +4,7 @@ from ninja import Schema
 
 from .. import schemas
 from ..models import Application
-from .base import api
+from .base import api_router
 
 
 class CreateApplicationSchema(Schema):
@@ -14,7 +14,7 @@ class CreateApplicationSchema(Schema):
     website: None | str = None
 
 
-@api.post("/v1/apps", response=schemas.Application)
+@api_router.post("/v1/apps", response=schemas.Application)
 def add_app(request, details: CreateApplicationSchema):
     client_id = "tk-" + secrets.token_urlsafe(16)
     client_secret = secrets.token_urlsafe(40)
diff --git a/api/views/base.py b/api/views/base.py
index e9a087d..33efc47 100644
--- a/api/views/base.py
+++ b/api/views/base.py
@@ -2,4 +2,4 @@ from ninja import NinjaAPI
 
 from api.parser import FormOrJsonParser
 
-api = NinjaAPI(parser=FormOrJsonParser())
+api_router = NinjaAPI(parser=FormOrJsonParser())
diff --git a/api/views/instance.py b/api/views/instance.py
index eef258d..45de4a6 100644
--- a/api/views/instance.py
+++ b/api/views/instance.py
@@ -5,10 +5,10 @@ from core.models import Config
 from takahe import __version__
 from users.models import Domain, Identity
 
-from .base import api
+from .base import api_router
 
 
-@api.get("/v1/instance")
+@api_router.get("/v1/instance")
 def instance_info(request):
     return {
         "uri": request.headers.get("host", settings.SETUP.MAIN_DOMAIN),
@@ -16,7 +16,7 @@ def instance_info(request):
         "short_description": "",
         "description": "",
         "email": "",
-        "version": __version__,
+        "version": f"takahe/{__version__}",
         "urls": {},
         "stats": {
             "user_count": Identity.objects.filter(local=True).count(),
diff --git a/api/views/notifications.py b/api/views/notifications.py
new file mode 100644
index 0000000..9ccda81
--- /dev/null
+++ b/api/views/notifications.py
@@ -0,0 +1,52 @@
+from activities.models import TimelineEvent
+
+from .. import schemas
+from ..decorators import identity_required
+from .base import api_router
+
+
+@api_router.get("/v1/notifications", response=list[schemas.Notification])
+@identity_required
+def notifications(
+    request,
+    max_id: str | None = None,
+    since_id: str | None = None,
+    min_id: str | None = None,
+    limit: int = 20,
+    account_id: str | None = None,
+):
+    if limit > 40:
+        limit = 40
+    # Types/exclude_types use weird syntax so we have to handle them manually
+    base_types = {
+        "favourite": TimelineEvent.Types.liked,
+        "reblog": TimelineEvent.Types.boosted,
+        "mention": TimelineEvent.Types.mentioned,
+        "follow": TimelineEvent.Types.followed,
+    }
+    requested_types = set(request.GET.getlist("types[]"))
+    excluded_types = set(request.GET.getlist("exclude_types[]"))
+    if not requested_types:
+        requested_types = set(base_types.keys())
+    requested_types.difference_update(excluded_types)
+    # Use that to pull relevant events
+    events = (
+        TimelineEvent.objects.filter(
+            identity=request.identity,
+            type__in=[base_types[r] for r in requested_types],
+        )
+        .order_by("-created")
+        .select_related("subject_post", "subject_post__author", "subject_identity")
+    )
+    if max_id:
+        anchor_event = TimelineEvent.objects.get(pk=max_id)
+        events = events.filter(created__lt=anchor_event.created)
+    if since_id:
+        anchor_event = TimelineEvent.objects.get(pk=since_id)
+        events = events.filter(created__gt=anchor_event.created)
+    if min_id:
+        # Min ID requires LIMIT events _immediately_ newer than specified, so we
+        # invert the ordering to accomodate
+        anchor_event = TimelineEvent.objects.get(pk=min_id)
+        events = events.filter(created__gt=anchor_event.created).order_by("created")
+    return [event.to_mastodon_notification_json() for event in events[:limit]]
diff --git a/api/views/search.py b/api/views/search.py
new file mode 100644
index 0000000..7735a65
--- /dev/null
+++ b/api/views/search.py
@@ -0,0 +1,42 @@
+from typing import Literal
+
+from ninja import Field
+
+from activities.search import Searcher
+from api import schemas
+from api.decorators import identity_required
+from api.views.base import api_router
+
+
+@api_router.get("/v2/search", response=schemas.Search)
+@identity_required
+def search(
+    request,
+    q: str,
+    type: Literal["accounts", "hashtags", "statuses"] | None = None,
+    fetch_identities: bool = Field(False, alias="resolve"),
+    following: bool = False,
+    exclude_unreviewed: bool = False,
+    account_id: str | None = None,
+    max_id: str | None = None,
+    since_id: str | None = None,
+    min_id: str | None = None,
+    limit: int = 20,
+    offset: int = 0,
+):
+    if limit > 40:
+        limit = 40
+    result: dict[str, list] = {"accounts": [], "statuses": [], "hashtags": []}
+    # We don't support pagination for searches yet
+    if max_id or since_id or min_id or offset:
+        return result
+    # Run search
+    searcher = Searcher(q, request.identity)
+    search_result = searcher.search_all()
+    if type is None or type == "accounts":
+        result["accounts"] = [i.to_mastodon_json() for i in search_result["identities"]]
+    if type is None or type == "hashtag":
+        result["hashtag"] = [h.to_mastodon_json() for h in search_result["hashtags"]]
+    if type is None or type == "statuses":
+        result["statuses"] = [p.to_mastodon_json() for p in search_result["posts"]]
+    return result
diff --git a/api/views/timelines.py b/api/views/timelines.py
index 5de0e0f..d560596 100644
--- a/api/views/timelines.py
+++ b/api/views/timelines.py
@@ -1,16 +1,21 @@
-from activities.models import TimelineEvent
+from activities.models import Post, TimelineEvent
 
 from .. import schemas
 from ..decorators import identity_required
-from .base import api
+from .base import api_router
 
 
-@api.get("/v1/timelines/home", response=list[schemas.Status])
+@api_router.get("/v1/timelines/home", response=list[schemas.Status])
 @identity_required
-def home(request):
-    if request.GET.get("max_id"):
-        return []
-    limit = int(request.GET.get("limit", "20"))
+def home(
+    request,
+    max_id: str | None = None,
+    since_id: str | None = None,
+    min_id: str | None = None,
+    limit: int = 20,
+):
+    if limit > 40:
+        limit = 40
     events = (
         TimelineEvent.objects.filter(
             identity=request.identity,
@@ -18,6 +23,109 @@ def home(request):
         )
         .select_related("subject_post", "subject_post__author")
         .prefetch_related("subject_post__attachments")
-        .order_by("-created")[:limit]
+        .order_by("-created")
     )
-    return [event.subject_post.to_mastodon_json() for event in events]
+    if max_id:
+        anchor_post = Post.objects.get(pk=max_id)
+        events = events.filter(created__lt=anchor_post.created)
+    if since_id:
+        anchor_post = Post.objects.get(pk=since_id)
+        events = events.filter(created__gt=anchor_post.created)
+    if min_id:
+        # Min ID requires LIMIT events _immediately_ newer than specified, so we
+        # invert the ordering to accomodate
+        anchor_post = Post.objects.get(pk=min_id)
+        events = events.filter(created__gt=anchor_post.created).order_by("created")
+    return [event.subject_post.to_mastodon_json() for event in events[:limit]]
+
+
+@api_router.get("/v1/timelines/public", response=list[schemas.Status])
+@identity_required
+def public(
+    request,
+    local: bool = False,
+    remote: bool = False,
+    only_media: bool = False,
+    max_id: str | None = None,
+    since_id: str | None = None,
+    min_id: str | None = None,
+    limit: int = 20,
+):
+    if limit > 40:
+        limit = 40
+    posts = (
+        Post.objects.public()
+        .select_related("author")
+        .prefetch_related("attachments")
+        .order_by("-created")
+    )
+    if local:
+        posts = posts.filter(local=True)
+    elif remote:
+        posts = posts.filter(local=False)
+    if only_media:
+        posts = posts.filter(attachments__id__isnull=True)
+    if max_id:
+        anchor_post = Post.objects.get(pk=max_id)
+        posts = posts.filter(created__lt=anchor_post.created)
+    if since_id:
+        anchor_post = Post.objects.get(pk=since_id)
+        posts = posts.filter(created__gt=anchor_post.created)
+    if min_id:
+        # Min ID requires LIMIT posts _immediately_ newer than specified, so we
+        # invert the ordering to accomodate
+        anchor_post = Post.objects.get(pk=min_id)
+        posts = posts.filter(created__gt=anchor_post.created).order_by("created")
+    return [post.to_mastodon_json() for post in posts[:limit]]
+
+
+@api_router.get("/v1/timelines/tag/{hashtag}", response=list[schemas.Status])
+@identity_required
+def hashtag(
+    request,
+    hashtag: str,
+    local: bool = False,
+    only_media: bool = False,
+    max_id: str | None = None,
+    since_id: str | None = None,
+    min_id: str | None = None,
+    limit: int = 20,
+):
+    if limit > 40:
+        limit = 40
+    posts = (
+        Post.objects.public()
+        .tagged_with(hashtag)
+        .select_related("author")
+        .prefetch_related("attachments")
+        .order_by("-created")
+    )
+    if local:
+        posts = posts.filter(local=True)
+    if only_media:
+        posts = posts.filter(attachments__id__isnull=True)
+    if max_id:
+        anchor_post = Post.objects.get(pk=max_id)
+        posts = posts.filter(created__lt=anchor_post.created)
+    if since_id:
+        anchor_post = Post.objects.get(pk=since_id)
+        posts = posts.filter(created__gt=anchor_post.created)
+    if min_id:
+        # Min ID requires LIMIT posts _immediately_ newer than specified, so we
+        # invert the ordering to accomodate
+        anchor_post = Post.objects.get(pk=min_id)
+        posts = posts.filter(created__gt=anchor_post.created).order_by("created")
+    return [post.to_mastodon_json() for post in posts[:limit]]
+
+
+@api_router.get("/v1/conversations", response=list[schemas.Status])
+@identity_required
+def conversations(
+    request,
+    max_id: str | None = None,
+    since_id: str | None = None,
+    min_id: str | None = None,
+    limit: int = 20,
+):
+    # We don't implement this yet
+    return []